WorldWideScience

Sample records for market bermuda hay

  1. Bermuda.

    Science.gov (United States)

    1985-09-01

    Bermuda's population characteristics, history, government, political situation, economy, and foreign relations were briefly described. Bermuda, a parliamentary British colony, is situated on a group of island in the Atlantic Ocean, about 650 miles east of North Carolina. Bermuda was discovered by the Spaniards in 1503; however, it was the British who founded the 1st settlement on the islands in 1612. The current population size is 56,652, and the annual rate of growth is 0.3%. About 2/3 of the population is of African descent, and the remaining inhabitants are of British, American, Portuguese, or Caribbean descent. The literacy rate is 98%, and school enrollment is universal and compulsory for 12 years. The infant mortality rate is 7.1/1000 live births and life expectancy is 69 years for men and 76 years for women. Although Bermuda is a British colony, it was granted considerable internal autonomy in 1968. A governor, appointed by the British Crown, is in charge of external affairs, defense, and the country's internal security. Under the constitution, adopted in 1968, the internal affairs of the country are conducted by an elected bicameral legislative body and a premier who represents the majority party in the lower legislative house. The current premier is John W. D. Swan of the United Bermuda Party (UBP). The UBP is supported mainly by the white minority and by a few blacks. The Progressive Labor Party (PLP) is supported primarily by the black majority. The UBP has retained power since it was established in 1965, but at each election, its winning margin decreased. Although there is universal suffrage, only a small proportion of the public participates in elections. Despite the fact that the governor was assassinated in 1972 and there was civil unrest in 1977, the country is politically stable. This political stability is due in part to the government's efforts since the 1950s to promote racial equality, to the government's willingness to recognize labors' right

  2. Allergies and Hay Fever

    Science.gov (United States)

    ... ENTCareers Marketplace Find an ENT Doctor Near You Allergies and Hay Fever Allergies and Hay Fever Patient ... life more enjoyable. Why does the body develop allergies? Allergy symptoms appear when the immune system reacts ...

  3. Bermuda Tsunami Forecast Grids for MOST Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Bermuda Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST) model. MOST is a...

  4. Seasonal Allergies (Hay Fever)

    Science.gov (United States)

    ... Safe Videos for Educators Search English Español Seasonal Allergies (Hay Fever) KidsHealth / For Parents / Seasonal Allergies (Hay ... español Alergia estacional (fiebre del heno) About Seasonal Allergies "Achoo!" It's your son's third sneezing fit of ...

  5. Bermuda 3 arc-second Coastal Digital Elevation Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The 3 arc-second Bermuda DEM will be used to support NOAA's tsunami forecast system and for tsunami inundation modeling. This DEM encompasses the islands of Bermuda...

  6. Bermuda 1 arc-second Coastal Digital Elevation Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The 1 arc-second Bermuda DEM will be used to support NOAA's tsunami forecast system and for tsunami inundation modeling. This DEM encompasses the islands of Bermuda...

  7. Treatment of hay fever.

    Science.gov (United States)

    Wood, S F

    1989-01-01

    The range of treatments for hay fever available to the general practitioner has changed considerably in recent years. New antihistamines have addressed the problem of sedation and moved towards one daily dose; nasally applied corticosteroids avoid the need for systemic steroid therapy and its potential adverse effect; and regulatory decisions have set a trend away from immunotherapy in general practice. However, knowledge about the mechanism of action of immunotherapy is increasing and new developments with improved safety profiles include allergen polymers, allergoids, oral immunotherapy and nasal immunotherapy. Choice of treatment depends, as always, on the individual circumstances of the patient and his or her disease. PMID:2556545

  8. Effect of dietary restriction and hay inclusion in the diet of slow-growing broilers

    Directory of Open Access Journals (Sweden)

    Karla P. Picoli

    2014-11-01

    Full Text Available The objective of this study was to evaluate the effect of dietary restriction and inclusion of alfalfa (Medicago sativa L. and Bermudagrass (Cynodon dactylon cv Coastal hays in the diets of ISA Label JA57 slow-growing male broilers on performance, gastrointestinal tract characteristics, and economic viability. A total of 272 broilers at 21 days old were distributed in a randomized experimental design with four treatments, four replicates, and 17 birds per experimental unit. The treatments consisted of ad libitum concentrated feed (control intake, feed restriction (80% of the control intake, and feed restrictions with supplementation of alfalfa hay (80% of the control intake+20% alfalfa or Bermudagrass hay (80% control intake+20% Bermuda. Dietary restriction, with and without hay inclusion, negatively affected (P<0.05 the weight gain of the birds; however, feed conversion was improved (P<0.05 for animals that underwent only restricted feeding, which also had the best economic indices. Birds subjected to dietary restriction and inclusion of hays showed changes (P<0.05 in the gastrointestinal organs and intestinal morphology.

  9. Naise võim Bermudas : kubjas kukutati / Allan Espenberg

    Index Scriptorium Estoniae

    Espenberg, Allan

    2003-01-01

    Suurbritanniale kuuluva Bermuda saare parlamendivalimised vallandasid sündmuste ahela, mis võivad muuta asumaa poliitikat. Ametist tagandati peaminister Jennifer Meredith Smith ja uueks peaministriks sai senine tööminister William Alexander Scott

  10. The Glaser–Hay reaction

    DEFF Research Database (Denmark)

    Vilhelmsen, Mie Højer; Jensen, Jonas; Tortzen, Christian

    2013-01-01

    The oxidative Glaser–Hay coupling of two terminal alkynes to furnish a butadiyne is a key reaction for acetylenic scaffolding. Although the reaction is performed under rather simple conditions [CuCl/TMEDA/O2 (air)], the mechanism is still under debate. Herein we present detailed studies...... on the scope of this reaction by using both 13C NMR and UV/Vis spectroscopic methods. The former method was used to study the kinetics of the coupling of aryl-substituted alkynes as the aryl carbon resonances of the reactants and products have similar NOEs and relaxation times. The reaction was found...... to be zero-order with respect to the terminal alkyne reactant under standard preparative conditions. Moreover, as the reaction proceeded, a clear change to slower reaction kinetics was observed, but it was still apparently zero-order. The onset of this change was found to depend on the catalyst loading...

  11. FastStats: Allergies/Hay Fever

    Science.gov (United States)

    ... this? Submit What's this? Submit Button NCHS Home Allergies and Hay Fever Recommend on Facebook Tweet Share ... 12 months: 7.5% Number with reported respiratory allergies in the past 12 months: 7.6 million ...

  12. Laboratory Exercise to Evaluate Hay Preservatives.

    Science.gov (United States)

    McGraw, R. L.; And Others

    1990-01-01

    Presented is a laboratory exercise designed to demonstrate the effects of moisture on hay preservation products in a manner that does not require large amounts of equipment or instructor time. Materials, procedures, and probable results are discussed. (CW)

  13. 78 FR 52099 - Onions Other Than Bermuda-Granex-Grano/Creole; Bermuda-Granex-Grano

    Science.gov (United States)

    2013-08-22

    ... Washington State, which is outside of marketing order 958, has packed mixed colors of larger Walla Walla type... permitting mixed colors when designated as a specialty or mixed pack will facilitate the marketing of onions..., August 22, 2013 / Proposed Rules#0;#0; [[Page 52099

  14. Ocean time-series near Bermuda: Hydrostation S and the US JGOFS Bermuda Atlantic time-series study

    Science.gov (United States)

    Michaels, Anthony F.; Knap, Anthony H.

    1992-01-01

    Bermuda is the site of two ocean time-series programs. At Hydrostation S, the ongoing biweekly profiles of temperature, salinity and oxygen now span 37 years. This is one of the longest open-ocean time-series data sets and provides a view of decadal scale variability in ocean processes. In 1988, the U.S. JGOFS Bermuda Atlantic Time-series Study began a wide range of measurements at a frequency of 14-18 cruises each year to understand temporal variability in ocean biogeochemistry. On each cruise, the data range from chemical analyses of discrete water samples to data from electronic packages of hydrographic and optics sensors. In addition, a range of biological and geochemical rate measurements are conducted that integrate over time-periods of minutes to days. This sampling strategy yields a reasonable resolution of the major seasonal patterns and of decadal scale variability. The Sargasso Sea also has a variety of episodic production events on scales of days to weeks and these are only poorly resolved. In addition, there is a substantial amount of mesoscale variability in this region and some of the perceived temporal patterns are caused by the intersection of the biweekly sampling with the natural spatial variability. In the Bermuda time-series programs, we have added a series of additional cruises to begin to assess these other sources of variation and their impacts on the interpretation of the main time-series record. However, the adequate resolution of higher frequency temporal patterns will probably require the introduction of new sampling strategies and some emerging technologies such as biogeochemical moorings and autonomous underwater vehicles.

  15. BERMUDA-1DG: a one-dimensional photon transport code

    International Nuclear Information System (INIS)

    Suzuki, Tomoo; Hasegawa, Akira; Nakashima, Hiroshi; Kaneko, Kunio.

    1984-10-01

    A one-dimensional photon transport code BERMUDA-1DG has been developed for spherical and infinite slab geometries. The purpose of development is to equip the function of gamma rays calculation for the BERMUDA code system, which was developed by 1983 only for neutron transport calculation as a preliminary version. A group constants library has been prepared for 30 nuclides, and it now consists of the 36-group total cross sections and secondary gamma ray yields by the 120-group neutron flux. For the Compton scattering, group-angle transfer matrices are accurately obtained by integrating the Klein-Nishina formula taking into account the energy and scattering angle correlation. The pair production cross sections are now calculated in the code from atomic number and midenergy of each group. To obtain angular flux distribution, the transport equation is solved in the same way as in case of neutron, using the direct integration method in a multigroup model. Both of an independent gamma ray source problem and a neutron-gamma source problem are possible to be solved. This report is written as a user's manual with a brief description of the calculational method. (author)

  16. Effect of aflatoxin B1 on in vitro ruminal fermentation of rations high in alfalfa hay or ryegrass hay

    DEFF Research Database (Denmark)

    Jiang, Y H; Yang, H J; Lund, Peter

    2012-01-01

    A 2 × 4 factorial experiment was conducted to determine the effect of aflatoxin B1 (AFB1) at dose rates of 0, 320, 640, 960 ng/ml on ruminal fermentation of substrates high in alfalfa hay (HA, alfalfa hay: maize meal = 4:1) and ryegrass hay (HR, ryegrass hay: maize meal = 4:1). In vitro dry matter...

  17. Bermuda Deep Water Caves 2011: Dives of Discovery between 20110607 and 20110627

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — During the three week NOAA Ocean Exploration project, Bermuda Deep Water Caves 2011: Dives of Discovery, our four member deep team, aided by numerous assistants,...

  18. Integrative, Interdisciplinary Learning in Bermuda Through Video Projects

    Science.gov (United States)

    Fox, R. J.; Connaughton, M.

    2017-12-01

    Understanding an ecosystem and how humans impact it requires a multidisciplinary perspective and immersive, experiential learning is an exceptional way to achieve understanding. In summer 2017 we took 18 students to the Bermuda Institute of Ocean Sciences (BIOS) as part of a Washington College two-week, four-credit summer field course. We took a multi-disciplinary approach in choosing the curriculum. We focused on the ecology of the islands and surrounding coral reefs as well as the environmental impacts humans are having on the islands. Additionally, we included geology and both local and natural history. Our teaching was supplemented by the BIOS staff and local tour guides. The student learning was integrated and reinforced through student-led video projects. Groups of three students were tasked with creating a 5-7 minute video appropriate for a public audience. We selected video topics based upon locations we would visit in the first week and topics were randomly assigned. The project intention was for the students to critically analyze and evaluate an area of Bermuda that is a worthwhile tourist destination. Students presented why a tourist should visit a locale, the area's ecological distinctiveness and complexity, the impact humans are having, and ways tourists can foster stewardship of that locale. These projects required students to learn how to make and edit videos, collaborate with peers, communicate a narrative to the public, integrate multi-disciplinary topics for a clear, whole-system perspective, observe the environment from a critical viewpoint, and interview local experts. The students produced the videos within the two-week period, and we viewed the videos as a group on the last day. The students worked hard, were proud of their final products, and produced excellent videos. They enjoyed the process, which provided them opportunities to collaborate, show individual strengths, be creative, and work independently of the instructors.

  19. Bitumen on Water: Charred Hay as a PFD (Petroleum Flotation Device

    Directory of Open Access Journals (Sweden)

    Nusrat Jahan

    2015-10-01

    Full Text Available Global demand for petroleum keeps increasing while traditional supplies decline. One alternative to the use of conventional crude oils is the utilization of Canadian bitumen. Raw bitumen is a dense, viscous, semi-liquid that is diluted with lighter crude oil to permit its transport through pipelines to terminals where it can then be shipped to global markets. When spilled, it naturally weathers to its original form and becomes dense enough to sink in aquatic systems. This severely limits oil spill recovery and remediation options. Here we report on the application of charred hay as a method for modifying the surface behavior of bitumen in aquatic environments. Waste or surplus hay is abundant in North America. Its surface can easily be modified through charring and/or chemical treatment. We have characterized the modified and charred hay using solid-state NMR, contact angle measurements and infrared spectroscopy. Tests of these materials to treat spilled bitumen in model aquatic systems have been undertaken. Our results indicate that bitumen spills on water will retain their buoyancy for longer periods after treatment with charred hay, or charred hay coated with calcium oxide, improving recovery options.

  20. Managing puncturevine in alfalfa hay and along field edges

    Science.gov (United States)

    Puncturevine (Tribulus terrestris) is a nuisance and difficult to control weed in alfalfa hay field edges and borders. Puncturevine contaminated hay can contain high levels of nitrates and burs can injure mouths of livestock, lowering the value and quality of the hay. Puncturevine is a summer annual...

  1. Hay fever & homeopathy: a case series evaluation.

    Science.gov (United States)

    Pandey, Vinita

    2016-05-01

    Seasonal allergic rhinitis (hay fever) is common and can considerably reduce the quality of life of sufferers. Despite the wide everyday application and promising results with homeopathy, scientific evidence of its effectiveness for most ailments is scarce. The assessment of the clinical effectiveness of homeopathic remedies in the alleviation of hay fever symptoms in a typical clinical setting. We performed a clinical observational study of eight patients in the treatment of hay fever symptoms over a two-year period (2012 and 2013) using Measure Yourself Medical Outcome Profile (MYMOP) self-evaluation questionnaires at baseline and again after two weeks and four weeks of homeopathic treatment. The individualized prescription - either a single remedy or multiple remedies - was based on the totality of each patient's symptoms. The average MYMOP scores for the eyes, nose, activity and wellbeing had improved significantly after two and four weeks of homeopathic treatment. The overall average MYMOP profile score at baseline was 3.83 (standard deviation, SD, 0.78). After 14 and 28 days of treatment the average score had fallen to 1.14 (SD, 0.36; PHomeopathy. Published by Elsevier Ltd. All rights reserved.

  2. Bermuda as an evolutionary life raft for an ancient lineage of endangered lizards.

    Directory of Open Access Journals (Sweden)

    Matthew C Brandley

    Full Text Available Oceanic islands are well known for harboring diverse species assemblages and are frequently the basis of research on adaptive radiation and neoendemism. However, a commonly overlooked role of some islands is their function in preserving ancient lineages that have become extinct everywhere else (paleoendemism. The island archipelago of Bermuda is home to a single species of extant terrestrial vertebrate, the endemic skink Plestiodon (formerly Eumeces longirostris. The presence of this species is surprising because Bermuda is an isolated, relatively young oceanic island approximately 1000 km from the eastern United States. Here, we apply Bayesian phylogenetic analyses using a relaxed molecular clock to demonstrate that the island of Bermuda, although no older than two million years, is home to the only extant representative of one of the earliest mainland North American Plestiodon lineages, which diverged from its closest living relatives 11.5 to 19.8 million years ago. This implies that, within a short geological time frame, mainland North American ancestors of P. longirostris colonized the recently emergent Bermuda and the entire lineage subsequently vanished from the mainland. Thus, our analyses reveal that Bermuda is an example of a "life raft" preserving millions of years of unique evolutionary history, now at the brink of extinction. Threats such as habitat destruction, littering, and non-native species have severely reduced the population size of this highly endangered lizard.

  3. Mutation breeding of vegetatively propagated turf and forage Bermuda grass

    International Nuclear Information System (INIS)

    Burton, G.W.; Hanna, W.W.

    1982-01-01

    Tifgreen, Tifway and Tifdwarf, sterile triploid (2n = 27)F 1 hybrids between Cynodon dactylon and C. transvaalensis, are widely used turf grasses bred at Tifton, Georgia. They cannot be improved by conventional breeding methods. Attempts to improve them by treating short dormant rhizome sections with EMS failed but exposing them to 7-9 kR of gamma radiation produced 158 mutants. These have been evaluated at Tifton, and Beltsville, Maryland, and nine that appear to be better than the parents in one or more characteristics were planted in 8 x 10 m plots in triplicate in 1977. Test results to date suggest that one or more of these will be good enough to warrant a name and release to the public. Coastcross-1 is an outstanding sterile F 1 hybrid Bermuda grass that gives 35% more beef per acre but lacks winter hardiness. Since 1971, several million sprigs of Coastcross-1 have been exposed to 7 kR and have been planted and screened for winter survival at the Georgia Mountain Experiment Station. Chlorophyll-deficient mutants have appeared and one mutant slightly, but significantly, more winter hardy than Coastcross-1 has been obtained. Sprigs of this mutant named Coastcross 1-M3 are being irradiated and screened in an attempt to increase its winter hardiness. (author)

  4. The HayWired Earthquake Scenario

    Science.gov (United States)

    Detweiler, Shane T.; Wein, Anne M.

    2017-04-24

    ForewordThe 1906 Great San Francisco earthquake (magnitude 7.8) and the 1989 Loma Prieta earthquake (magnitude 6.9) each motivated residents of the San Francisco Bay region to build countermeasures to earthquakes into the fabric of the region. Since Loma Prieta, bay-region communities, governments, and utilities have invested tens of billions of dollars in seismic upgrades and retrofits and replacements of older buildings and infrastructure. Innovation and state-of-the-art engineering, informed by science, including novel seismic-hazard assessments, have been applied to the challenge of increasing seismic resilience throughout the bay region. However, as long as people live and work in seismically vulnerable buildings or rely on seismically vulnerable transportation and utilities, more work remains to be done.With that in mind, the U.S. Geological Survey (USGS) and its partners developed the HayWired scenario as a tool to enable further actions that can change the outcome when the next major earthquake strikes. By illuminating the likely impacts to the present-day built environment, well-constructed scenarios can and have spurred officials and citizens to take steps that change the outcomes the scenario describes, whether used to guide more realistic response and recovery exercises or to launch mitigation measures that will reduce future risk.The HayWired scenario is the latest in a series of like-minded efforts to bring a special focus onto the impacts that could occur when the Hayward Fault again ruptures through the east side of the San Francisco Bay region as it last did in 1868. Cities in the east bay along the Richmond, Oakland, and Fremont corridor would be hit hardest by earthquake ground shaking, surface fault rupture, aftershocks, and fault afterslip, but the impacts would reach throughout the bay region and far beyond. The HayWired scenario name reflects our increased reliance on the Internet and telecommunications and also alludes to the

  5. Marketing.

    Science.gov (United States)

    Chambers, David W

    2010-01-01

    There is not enough marketing of dentistry; but there certainly is too much selling of poor quality service that is being passed off as dentistry. The marketing concept makes the patient and the patients' needs the ultimate criteria of marketing efforts. Myths and good practices for effective marketing that will promote oral health are described under the traditional four "Ps" categories of "product" (best dental care), "place" (availability), "promotion" (advertising and other forms of making patients aware of available services and how to use them), and "price" (the total cost to patients of receiving care).

  6. Bermuda's balancing act: The economic dependence of cruise and air tourism on healthy coral reefs

    NARCIS (Netherlands)

    van Beukering, P.J.H.; Sarkis, S.; van der Putten, L.; Papyrakis, E.

    2015-01-01

    Although Bermuda has to date managed to achieve equilibrium between tourism and coral reef conservation, this delicate balance may be threatened by the growth and changing face of the tourism industry. This may result in negative impacts on the coral reefs and services provided by this valuable

  7. Vernon Bermuda Workshop: A Course in Sub-tropical Island Ecology

    Science.gov (United States)

    Werdell, P. Jeremy

    2012-01-01

    More than 30 years ago, educators in central Connecticut developed the Vernon Bermuda Workshop as a means of introducing middle- and high-school students to subtropical island ecology. Each year, after months of classroom preparation, approximately 20 top students spend one week at the Bermuda Institute of Ocean Sciences (St. George's, Bermuda) studying the local flora and fauna in both the field and laboratory. The curriculum includes an additional array of activities, ranging from historical and ecological tours to spelunking, and culminates in a series of field-observation-related presentations. I am responsible for the meteorological and oceanographic components of the curriculum. In the field, my students collect time-series of biophysical variables over the course of a day, which they use to interpret diurnal patterns and interactions amongst the variables. I also add remote-sensing and phytoplankton biology components to the curriculum - in previous years, my students have studied time-series of Sea WIFS imagery collected at Bermuda during our trip. I have been an Instructor for this Workshop since 2003. The Workshop provides an outreach activity for GSFC Code 616.

  8. Ergot fungus Claviceps cynodontis found on Bermuda grass (Cynodon dactylon) in the Americas

    Czech Academy of Sciences Publication Activity Database

    Pažoutová, Sylvie; Odvody, G.; Frederickson, D.E.

    2005-01-01

    Roč. 27, - (2005), s. 1-6 ISSN 0706-0661 Institutional research plan: CEZ:AV0Z5020903 Keywords : claviceps cynodon tis * ergot * bermuda grass Subject RIV: EE - Microbiology, Virology Impact factor: 1.066, year: 2005

  9. Evaluation of molecular basis of cross reactivity between rye and Bermuda grass pollen allergens.

    Science.gov (United States)

    Tiwari, Ruby; Bhalla, Prem L; Singh, Mohan B

    2009-12-01

    Allergenic cross reactivity between the members of the Pooids (Lolium perenne, Phleum pratense, and Poa pratensis) and Chloridoids (Cynodon dactylon and Paspalum notatum) is well established. Studies using crude extracts in the past have demonstrated limited cross reactivity between the Pooids and the Chloridoids suggesting separate diagnosis and therapy. However, little is known regarding the molecular basis for the limited cross reactivity observed between the 2 groups of grasses. The present study was undertaken to gain insights into the molecular basis of cross allergenicity between the major allergens from rye and Bermuda grass pollens. Immunoblot inhibition tests were carried out to determine the specificity of the proteins involved in cross reactivity. Crude pollen extract and bacterially expressed and purified recombinant Lol p 1and Lol p 5 from rye grass were subjected to cross inhibition experiments with crude and purified recombinant Cyn d 1 from Bermuda grass using sera from patients allergic to rye grass pollen. The immunoblot inhibition studies revealed a high degree of cross inhibition between the group 1 allergens. In contrast, a complete lack of inhibition was observed between Bermuda grass group 1 allergen rCyn d 1, and rye grass group 5 allergen rLol p 5. Crude rye grass extract strongly inhibited IgE reactivity to Bermuda grass, whereas crude Bermuda grass pollen extract showed a weaker inhibition. Our data suggests that a possible explanation for the limited cross reactivity between the Pooids and Chloridoids may, in part, be due to the absence of group 5 allergen from Chloridoid grasses. This approach of using purified proteins may be applied to better characterize the cross allergenicity patterns between different grass pollen allergens.

  10. The effect of lucerne ( Medicago sativa ) hay quality on milk ...

    African Journals Online (AJOL)

    The influence of lucerne hay quality on the milk production potential and milk composition of Jersey cows was investigated. Three different grades of lucerne hay (Prime, Grade 1, Grade 2; selected according to the New Lucerne Quality Index) were included in a total mixed ration (TMR) and fed to lactating cows. The three ...

  11. Digestibility by lambs offered alfalfa hay treated with a propionic acid hay preservative and baled at different concentrations of moisture

    Science.gov (United States)

    Eighteen crossbred wether lambs (76.1 ± 8.18 lb initial BW) were used for a 2 period digestion study to evaluate the effect of hay preservative concentration (0, 0.56, or 0.98% buffered propionic acid) and hay moisture concentration at baling (19.6, 23.8, or 27.4% moisture) on digestibility of alfal...

  12. ENZYMATIC HYDROLYSIS OF SWITCHGRASS AND COASTAL BERMUDA GRASS PRETREATED USING DIFFERENT CHEMICAL METHODS

    Directory of Open Access Journals (Sweden)

    Jiele Xu

    2011-06-01

    Full Text Available To investigate the effects of biomass feedstock and pretreatment method on the enzyme requirement during hydrolysis, swichgrass and coastal Bermuda grass pretreated using H2SO4, NaOH, and Ca(OH2 at the optimal conditions were subjected to enzymatic hydrolysis using two enzyme combinations: NS 50013 + NS 50010 and Cellic CTec + Cellic HTec. The enzyme loadings were optimized, and correlations between feedstock property, pretreatment strategy, and enzyme usage were evaluated. The results show that pretreatment methods resulting in greater lignin contents in the pretreated biomass were generally associated with higher enzyme requirements. More sugars could be recovered from alkaline-pretreated biomass during enzymatic hydrolysis due to the better carbohydrate preservation achieved at mild pretreatment temperatures. The cellulase enzyme, Cellic CTec, was more efficient in catalyzing the hydrolysis of coastal Bermuda grass, a feedstock more digestible than the pretreated swichgrass, following pretreatment with NaOH or Ca(OH2.

  13. Molecular characterization of vancomycin-resistant Enterococcus faecium isolates from Bermuda.

    Directory of Open Access Journals (Sweden)

    Patrick Eberechi Akpaka

    Full Text Available Molecular characteristics of vancomycin resistant enterococci isolates from Bermuda Island is currently unknown. This study was conducted to investigate phenotypic and genotypic characteristics of VRE isolates from Bermuda Island using the chromogenic agar, E-tests, polymerase chain reaction (PCR, pulsed-field gel electrophoresis (PFGE and multilocus sequence typing (MLST. Eighteen E. faecium isolates were completely analyzed and were all resistant to vancomycin, susceptible to linezolid and quinupristin/dalfopristin, positive for vanA and esp genes. The MLST analysis confirmed most isolates were of the sequence types linked to clonal complex 17 (CC17 that is widely associated with outbreaks in hospitals. Infection control measures, antibiotic stewardship, and surveillance activities will continue to be a priority in hospital on the Island.

  14. Effects of haying on breeding birds in CRP grasslands

    Science.gov (United States)

    Igl, Lawrence D.; Johnson, Douglas H.

    2016-01-01

    The Conservation Reserve Program (CRP) is a voluntary program that is available to agricultural producers to help protect environmentally sensitive or highly erodible land. Management disturbances of CRP grasslands generally are not allowed unless authorized to provide relief to livestock producers during severe drought or a similar natural disaster (i.e., emergency haying and grazing) or to improve the quality and performance of the CRP cover (i.e., managed haying and grazing). Although CRP grasslands may not be hayed or grazed during the primary bird-nesting season, these disturbances may have short-term (1 yr after disturbance) and long-term (≥2 yr after disturbance) effects on grassland bird populations. We assessed the effects of haying on 20 grassland bird species in 483 CRP grasslands in 9 counties of 4 states in the northern Great Plains, USA between 1993 and 2008. We compared breeding bird densities (as determined by total-area counts) in idle and hayed fields to evaluate changes 1, 2, 3, and 4 years after haying. Haying of CRP grasslands had either positive or negative effects on grassland birds, depending on the species, the county, and the number of years after the initial disturbance. Some species (e.g., horned lark [Eremophila alpestris], bobolink [Dolichonyx oryzivorus]) responded positively after haying, and others (e.g., song sparrow [Melospiza melodia]) responded negatively. The responses of some species changed direction as the fields recovered from haying. For example, densities for common yellowthroat (Geothlypis trichas), sedge wren (Cistothorus platensis), and clay-colored sparrow (Spizella pallida) declined the first year after haying but increased in the subsequent 3 years. Ten species showed treatment × county interactions, indicating that the effects of haying varied geographically. This long-term evaluation on the effects of haying on breeding birds provides important information on the strength and direction of changes in

  15. Genetic ancestry and indigenous heritage in a Native American descendant community in Bermuda.

    Science.gov (United States)

    Gaieski, Jill B; Owings, Amanda C; Vilar, Miguel G; Dulik, Matthew C; Gaieski, David F; Gittelman, Rachel M; Lindo, John; Gau, Lydia; Schurr, Theodore G

    2011-11-01

    Discovered in the early 16th century by European colonists, Bermuda is an isolated set of islands located in the mid-Atlantic. Shortly after its discovery, Bermuda became the first English colony to forcibly import its labor by trafficking in enslaved Africans, white ethnic minorities, and indigenous Americans. Oral traditions circulating today among contemporary tribes from the northeastern United States recount these same events, while, in Bermuda, St. David's Islanders consider their histories to be linked to a complex Native American, European, and African past. To investigate the influence of historical events on biological ancestry and native cultural identity, we analyzed genetic variation in 111 members of Bermuda's self-proclaimed St. David's Island Native Community. Our results reveal that the majority of mitochondrial DNA (mtDNA) and Y-chromosome haplotypes are of African and West Eurasian origin. However, unlike other English-speaking New World colonies, most African mtDNA haplotypes appear to derive from central and southeast Africa, reflecting the extent of maritime activities in the region. In light of genealogical and oral historical data from the St. David's community, the low frequency of Native American mtDNA and NRY lineages may reflect the influence of genetic drift, the demographic impact of European colonization, and historical admixture with persons of non-native backgrounds, which began with the settlement of the islands. By comparing the genetic data with genealogical and historical information, we are able to reconstruct the complex history of this Bermudian community, which is unique among New World populations. Copyright © 2011 Wiley-Liss, Inc.

  16. Origin of Bermuda's clay-rich Quaternary paleosols and their paleoclimatic significance

    Science.gov (United States)

    Herwitz, S.R.; Muhs, D.R.; Prospero, J.M.; Mahan, S.; Vaughn, B.

    1996-01-01

    Red clayey paleosols that are chiefly the product of aerosolic dust deposition are interbedded in the Quaternary carbonate formations of the Bermuda oceanic island system. These paleosols provide a basis for reconstructing Quaternary atmospheric circulation patterns in the northwestern Atlantic. Geochemical analyses were performed on representative paleosol samples to identify their parent dust source. Fine-grained fractions were analyzed by energy-dispersive X ray fluorescence to determine trace element (Zr, Y, La, Ti, and Nb) concentrations and to derive geochemical signatures based on immobile element ratios. These ratios were compared with geochemical signatures determined for three possible sources of airborne dust: (1) Great Plains loess, (2) Mississippi River Valley loess, and (3) Saharan dust. The Zr/Y and Zr/La ratios provided the clearest distinction between the hypothesized dust sources. The low ratios in the paleosol B horizons most closely resemble Saharan dust in the the two North American loessial source areas could not be clearly detected. Thus Bermuda paleosols have a predominantly Saharan aerosolic dust signature. Saharan dust deposition on Bermuda during successive Quaternary glacial periods is consistent with patterns of general circulation models, which indicate that during glacial maxima the northeast summer trade winds were stronger than at present and reached latitudes higher than 30 ?? N despite lower-than-present sea surface temperatures in the North Atlantic.

  17. Elevated temperatures and bleaching on a high latitude coral reef: the 1988 Bermuda event

    Science.gov (United States)

    Cook, Clayton B.; Logan, Alan; Ward, Jack; Luckhurst, Brian; Berg, Carl J.

    1990-03-01

    Sea temperatures were normal in Bermuda during 1987, when Bermuda escaped the episodes of coral bleaching which were prevalent throughout the Caribbean region. Survey transecs in 1988 on 4 6 m reefs located on the rim margin and on a lagoonal patch reef revealed bleaching only of zoanthids between May and July. Transect and tow surveys in August and September revealed bleaching of several coral species; Millepora alcicornis on rim reefs was the most extensively affected. The frequency of bleaching in this species, Montastrea annularis and perhaps Diploria labyrinthiformis was significantly higher on outer reefs than on inshore reefs. This bleaching period coincided with the longest period of elevated sea temperatures in Bermuda in 38 years (28.9 30.9°C inshore, >28° offshore). By December, when temperatures had returned to normal, bleaching of seleractinians continued, but bleaching of M. alcicornis on the outer reefs was greatly reduced. Our observations suggest that corals which normally experience wide temperature ranges are less sensitive to thermal stress, and that high-latitude reef corals are sensitive to elevated temperatures which are within the normal thermal range of corals at lower latitudes.

  18. Volatile fatty acid profile for grass hay or alfalfa hay fed to alpacas (Vicugna pacos).

    Science.gov (United States)

    Oldham, C L; Robinson, T F; Hunter, Z R; Taylor, L; White, J; Johnston, N P

    2014-10-01

    The purpose of this study was to determine the diurnal composition and concentration of volatile fatty acids (VFA) and to determine VFA composition and concentration differences between stomach compartment 1 (C1) and caecum of alpacas fed grass and alfalfa hay. The study was divided into two experiments. In Experiment 1 (EXP 1), 10 male alpacas (3+ years old, 65 kg BW) were divided into two groups, housed in drylot pens, provided ad libitum water and fed alfalfa (AH) or grass hay (GH) for 30 days. The alpacas were slaughtered and the digestive tract collected, divided into sub-tract sections, weighed and digesta sampled for pH, dry matter (DM) and NDF. Volatile fatty acid composition and concentration were determined on C1 and caecal material. Four adult male (3+ years old, 60 kg BW), C1 fistulated alpacas were housed in metabolism crates and divided into two forage groups for Experiment 2 (EXP 2). Alpacas were fed the forages as in EXP 1. Diurnal C1 VFA samples were drawn at 1, 3, 6, 9, 12, 18 and 24 h post-feeding. There were no differences between forages for tract weight, C1 and caecum digesta DM or NDF. Differences were noted (p alpacas and the diurnal VFA patterns. Composition of VFA is similar to other ruminant species. Journal of Animal Physiology and Animal Nutrition © 2013 Blackwell Verlag GmbH.

  19. Nuevas tendencias del marketing: Marketing Experiencial y Street Marketing

    OpenAIRE

    Sánchez Casatejada, Ana Belén

    2015-01-01

    Ante la saturación de publicidad y marketing intrusivo al que está sometido el consumidor, las empresas deben tomar otra alternativa para promocionar sus productos haciendo uso de las nuevas tendencias del marketing. Dejando atrás el marketing tradicional, donde el eje principal era el producto, en esta nueva era es al consumidor al que hay que posicionar en el eje. El marketing experiencial a través de sus técnicas conecta con el consumidor de una forma emocional, haciéndole partícipe de la ...

  20. Sheep fed with banana leaf hay reduce ruminal protozoa population.

    Science.gov (United States)

    Freitas, Cláudio Eduardo Silva; Duarte, Eduardo Robson; Alves, Dorismar David; Martinele, Isabel; D'Agosto, Marta; Cedrola, Franciane; de Moura Freitas, Angélica Alves; Dos Santos Soares, Franklin Delano; Beltran, Makenzi

    2017-04-01

    A ciliate protozoa suppression can reduce methane production increasing the energy efficiency utilization by ruminants. The physicochemical characteristics of rumen fluid and the profile of the rumen protozoa populations were evaluated for sheep fed banana leaf hay in replacement of the Cynodon dactylon cv. vaqueiro hay. A total of 30 male sheep were raised in intensive system during 15 days of adaptation and 63 days of experimental period. The animals were distributed in a completely randomized design that included six replicates of five treatments with replacement levels (0, 25, 50, 75, and 100%) of the grass vaquero for the banana leaf hay. Samples of fluid were collected directly from the rumen with sterile catheters. Color, odor, viscosity, and the methylene blue reduction potential (MBRP) were evaluated and pH estimated using a digital potentiometer. After decimal dilutions, counts of genus protozoa were performed in Sedgewick Rafter chambers. The averages of pH, MBRP, color, odor, and viscosity were not influenced by the inclusion of the banana leaf hay. However, the total number of protozoa and Entodinium spp. population significantly decreased at 75 and 100% inclusions of banana leaf hay as roughage.

  1. Evaluation of a public health intervention to lower mercury exposure from fish consumption in Bermuda.

    Directory of Open Access Journals (Sweden)

    Eric Dewailly

    Full Text Available OBJECTIVES: To assess the efficacy of a public health intervention to reduce blood mercury (Hg concentration levels in pregnant Bermudian women. METHODS: In 2003, we conducted a study entitled "Prenatal exposure of the Bermudian Population to Environmental Contaminants" which provided Bermuda's first baseline data on prenatal exposure to several environmental contaminants, including Hg. The mean Hg concentration from 42 healthy newborns measured in umbilical cord blood was 41.3 nmol/L, ranging from 5-160 nmol/L. This concentration was much higher than expected, being approximately 8 times the general levels found in Canada and the U.S. Furthermore, we estimated that 85% of total Hg measured was in the form of methylmercury (MeHg, indicating that seafood consumption was the primary source of Hg exposure during pregnancy in Bermuda. Locally sourced seafood was identified as the most significant possible contributory source of Hg exposure. In 2005 the authors began a complementary research programme to study the levels of Hg in local commercial fish species. Coming out of this research were specific local fish consumption guidelines issued by the Department of Health advising pregnant women to avoid those local fish species found to be high in Hg while still encouraging consumption of fish species having lower Hg levels. RESULTS: In 2010, under another research initiative, we returned to Bermuda to carry out another evaluation of Hg in human blood. Hg was measured in the blood of 49 pregnant women. The arithmetic mean Hg blood concentration was 6.6 nmol/L and the geometric mean 4.2 nmol/L. The maximum concentration found was 24 nmol/L. CONCLUSIONS: Hg exposure of Bermudian pregnant women has dropped significantly by a factor of around 5 since the foetal cord blood study in 2003.

  2. Effects of a propionic-acid based preservative on storage characteristics of alfalfa-orchardgrass hay in large-rectangular bales

    Science.gov (United States)

    For many years, various formulations of organic acids have been marketed as preservatives, most specifically for use on hays that could not be field-dried to moisture concentrations low enough to reduce or eliminate spontaneous heating during storage. These preservatives are often propionic-acid-bas...

  3. Environmental impact assessment of alfalfa (Medicago sativa L.) hay production.

    Science.gov (United States)

    Bacenetti, Jacopo; Lovarelli, Daniela; Tedesco, Doriana; Pretolani, Roberto; Ferrante, Valentina

    2018-09-01

    On-farm production of hay and high-protein-content feed has several advantages such as diversification of on-farm cultivated crops, reduction of off-farm feed concentrates transported over long distances and a reduction in runoff during the winter season if grown crops are perennial. Among those crops cultivated for high-protein-content feed, alfalfa (Medicago sativa L.) is one of the most important in the Italian context. Nevertheless, up to now, only a few studies have assessed the environmental performance of alfalfa hay production. In this study, using the Life Cycle Assessment approach, the environmental impact of alfalfa hay production in Northern Italy was analyzed. More in detail, two production practices (without and with irrigation) were compared. The results show that alfalfa hay production in irrigated fields has a better environmental performance compared to non-irrigated production, mainly because of the yield increase achieved with irrigation. In particular, for the Climate Change impact category, the impact is equal to 84.54 and 80.21kgCO 2 /t of hay for the scenario without and with irrigation, respectively. However, for two impact categories (Ozone Depletion and Human Toxicity-No Cancer Effect), the impact of irrigation completely offsets the yield increase, and the cultivation practice without irrigation shows the best environmental performance. For both scenarios, the mechanization of harvest is the main environmental hotspot, mostly due to fuel consumption and related combustion emissions. Wide differences were highlighted by comparing the two scenarios with the Ecoinvent process of alfalfa hay production; these differences are mostly due to the cultivation practice and, in particular, to the more intensive fertilization in Swiss production. Copyright © 2018 Elsevier B.V. All rights reserved.

  4. Intake and digestion of wethers fed with dwarf elephant grass hay with or without the inclusion of peanut hay.

    Science.gov (United States)

    Schnaider, Maria Alice; Ribeiro-Filho, Henrique Mendonça Nunes; Vilmar Kozloski, Gilberto; Reiter, Tatiana; Dall Orsoletta, Aline Cristina; Dallabrida, Ademar Luiz

    2014-08-01

    The aim of this study was to evaluate the effect of the inclusion of peanut (Arachis pintoi cv. Amarillo) hay in diets based on dwarf elephant grass (DEG, Pennisetum purpureum Schum cv. Kurumi) hay of different regrowth ages on forage intake and digestibility in wether lambs. The experimental treatments consisted of DEG hay with an interval of regrowth of 30 or 45 days offered as the only feed or in mixture with peanut hay (300 g/kg of total dry matter (DM)), which were tested in eight Texel × Suffolk crossbred wethers in a replicated 4 × 4 Latin square experiment. Both organic matter (OM) and digestible OM intakes were higher (P < 0.05) in animals receiving the legume forage. Total apparent OM digestibility was higher (P < 0.05) at an increased grass regrowth age. Ruminal OM digestibility increased (P < 0.05) with legume inclusion and at a higher grass regrowth age. The nitrogen (N) intake was higher (P < 0.05) in legume treatments and lower (P < 0.05) as the grass regrowth age increased, but retention of N was not affected by treatments. Duodenal flow of both, non-ammonia N and microbial N, were not affected by legume inclusion and were lower (P < 0.05) as grass regrowth age increased. The efficiency of rumen microbial protein synthesis (ERMPS) was negatively affected (P < 0.05) by legume inclusion and was lower (P < 0.05) as the grass regrowth age increased. Supplementation of dwarf elephant grass hay cut at the vegetative stage with peanut legume hay improves nutritional supply to wethers due to an increase in the forage intake.

  5. Bermuda Triangle: a subsystem of the 168/E interfacing scheme used by Group B at SLAC

    International Nuclear Information System (INIS)

    Oxoby, G.J.; Levinson, L.J.; Trang, Q.H.

    1979-12-01

    The Bermuda Triangle system is a method of interfacing several 168/E microprocessors to a central system for control of the processors and overlaying their memories. The system is a three-way interface with I/O ports to a large buffer memory, a PDP11 Unibus and a bus to the 168/E processors. Data may be transferred bidirectionally between any two ports. Two Bermuda Triangles are used, one for the program memory and one for the data memory. The program buffer memory stores the overlay programs for the 168/E, and the data buffer memory, the incoming raw data, the data portion of the overlays, and the outgoing processed events. This buffering is necessary since the memories of 168/E microprocessors are small compared to the main program and the amount of data being processed. The link to the computer facility is via a Unibus to IBM channel interface. A PDP11/04 controls the data flow. 7 figures, 4 tables

  6. Population Structure of Montastraea cavernosa on Shallow versus Mesophotic Reefs in Bermuda

    Science.gov (United States)

    Goodbody-Gringley, Gretchen; Marchini, Chiara; Chequer, Alex D.; Goffredo, Stefano

    2015-01-01

    Mesophotic coral reef ecosystems remain largely unexplored with only limited information available on taxonomic composition, abundance and distribution. Yet, mesophotic reefs may serve as potential refugia for shallow-water species and thus understanding biodiversity, ecology and connectivity of deep reef communities is integral for resource management and conservation. The Caribbean coral, Montastraea cavernosa, is considered a depth generalist and is commonly found at mesophotic depths. We surveyed abundance and size-frequency of M. cavernosa populations at six shallow (10m) and six upper mesophotic (45m) sites in Bermuda and found population structure was depth dependent. The mean surface area of colonies at mesophotic sites was significantly smaller than at shallow sites, suggesting that growth rates and maximum colony surface area are limited on mesophotic reefs. Colony density was significantly higher at mesophotic sites, however, resulting in equal contributions to overall percent cover. Size-frequency distributions between shallow and mesophotic sites were also significantly different with populations at mesophotic reefs skewed towards smaller individuals. Overall, the results of this study provide valuable baseline data on population structure, which indicate that the mesophotic reefs of Bermuda support an established population of M. cavernosa. PMID:26544963

  7. A different voice: Mary Hays's the Memoirs of Emma Courtney.

    Science.gov (United States)

    Sharma, A

    2001-01-01

    Mary Hays wrote in the decade of the 1790s, a period of intense creative flowering in England. Writing in a period enshrined to the works of the canonical Wordsworth and Coleridge, Hays explored through her Jacobinical novel, The Memoirs of Emma Courtney, the contentious relationship between self and society. Like other Jacobin women writers - Elizabeth Inchbald, Charlotte Smith and Mary Wollstonecraft - Mary Hays too used her novel to explode the insidious connection between education and gender construction. Emma Courtney is a landmark novel that wrestles with the paradigm of decorum and propriety which disallows women from voicing their aspirations. In the process, Hays merges the plots of the domestic novel of courtship and love with the novel of ideas to create a searing portrait of women's intellectual confinement and psychic dissonance in a society that only projects them in terms of their gender construction. Memoirs of Emma Courtney is a remarkable novel in its depiction of the emotional imbalance created by thwarted desire: intellectual and sexual.

  8. Sample preparation of Medicago sativa L. hay for chemical analysis ...

    African Journals Online (AJOL)

    The objective of this study was to quantify the effect of the grinding procedure on the moisture and crude protein concentration of a ground Medicago sativa L. hay sample for quality grading. An additional aim was to investigate the accuracy of electronic moisture testers (EMT). Variance of analyses revealed significant ...

  9. Residue studies of Methabenzthiazuron in Soil, Lentils and Hay

    International Nuclear Information System (INIS)

    Al-Maghrabi, K.I.

    2002-01-01

    Over two years, replicate plots of lentils (Lens culinaris L.) were treated before seeding with methabenzthiazuron at a rate of 0.5 kg a.i. ha-1. In each year representative soil, lentil and hay samples were randomly collected from plots of each treatment. Soil samples were tested for residues 24 hours after treatment and harvest. Lentil and hay samples were tested at harvest. A cleanup step was conducted after extraction. Gas chromatograph equipped with a nitrogen/phosphorus detector was used to detect methabenzthiazuron. Overall average of residue levels in soil decreased significantly from 1.16+-0.15 mg kg, 24 hours after treatment, 0.12 +-0.01 mg kg at harvest. No significant difference in the maximum average residue was found in lentil and hay samples collected from various plots and tested at harvest (0.10+-0.01 and 0.19 +-0.02 mg kg in lentils and hay, respectively). Recovery tests were conducted with each group of samples tested in order to determine the efficiency of analytical procedure. (author)

  10. Uudised : Isaac Hayes loobub koka rollist. Bergeni festival soomestub

    Index Scriptorium Estoniae

    2006-01-01

    Satiirilises animaseriaalis "South Park" mustanahalise koolikoka rollis lugenud soulilauljast Isaak Hayes'ist. 24. maist 6. juunini kestval Bergeni kultuurifestivalil Norras tulevad esitusele Jean Sibeliuse sümfooniad, Magnus Lindbergi heliteosed, koreograaf Tomi Paasoneni teos "Olotila" ja pianist Juho Pohjoneni klverikontsert

  11. Effects of phenolic acid structures on meadow hay digestibility

    NARCIS (Netherlands)

    Rodrigues, M.A.M.; Guedes, C.M.; Cone, J.W.; Gelder, van A.H.; Ferreira, L.M.M.; Sequeira, C.A.

    2007-01-01

    The objectives were to evaluate effects of phenolic acid content and composition on the digestibility of six meadow hays from Northern Portugal. Digestibility was assessed by gas production, in vitro and in situ degradation methods. Four cows fed diets at energy maintenance were used for in situ

  12. Fulbright-Hays Seminars Abroad Program: Malaysia 1995. Participants' Reports.

    Science.gov (United States)

    Malaysian-American Commission on Educational Exchange, Kuala Lumpur.

    These reports and lesson plans were developed by teachers and coordinators who traveled to Malaysia during the summer of 1995 as part of the U.S. Department of Education's Fulbright-Hays Seminars Abroad Program. Sections of the report include: (1) "Gender and Economics: Malaysia" (Mary C. Furlong); (2) "Malaysia: An Integrated,…

  13. A model for assessing Medicago Sativa L. hay quality | Scholtz ...

    African Journals Online (AJOL)

    A study was conducted to identify chemical parameters and/or models for assessing. Medicago sativa L. (L) hay quality, using near infrared reflectance spectroscopy (NIRS) analysis and Cornell Net Carbohydrate and Protein System (CNCPS) milk prediction as a criterion of accuracy. Milk yield (MY) derived from the ...

  14. A broader definition of occupancy: Comment on Hayes and Monfils

    Science.gov (United States)

    Quresh S. Latif; Martha M. Ellis; Courtney L. Amundson

    2016-01-01

    Occupancy models are widely used to analyze presence-absence data for a variety of taxa while accounting for observation error (MacKenzie et al. 2002, 2006; Tyre et al. 2003; Royle and Dorazio 2008). Hayes and Monfils (2015) question their use for analyzing avian point count data based on purported violations of model assumptions incurred by avian mobility....

  15. Substitution of lucerne hay by ammoniated wheat straw in growth ...

    African Journals Online (AJOL)

    Lucerne hay (LH) was substituted by urea-ammoniated wheat straw (AWS) in four lamb-growth diets, all containing 60% roughage. ... Die ekonomiese voordeel van die verplasing van 'n hoë kwaliteit ruvoer, soos LH, met'n goedkoper bron (AKS), moet opgeweeg word teen die laer DMI en GDT, sowel as die nadelige effek ...

  16. Síndrome de Hay-Wells: relato de caso Hay-Wells syndrome: a case report

    Directory of Open Access Journals (Sweden)

    Dário Júnior de Freitas Rosa

    2010-04-01

    Full Text Available A síndrome de Hay-Wells é uma forma rara de displasia ectodérmica, descrita inicialmente em 1976 por Hay e Wells, de caráter autossômico dominante com expressão variável, composta por anomalias congênitas da pele, cabelos, dentes, unhas e glândulas sudoríparas. Descrevemos o caso de um paciente de 17 anos, filho de pais não consangüíneos, que apresentava anquiloblefaron filiforme adenatum, displasia ectodérmica e fenda palatina ao nascimento, sinais considerados cardinais pela maioria dos autores. Destacamos também a importância do acompanhamento multidiscliplinar dos pacientes.Hay-Wells syndrome is a rare form of ectodermal dysplasia initially described by Hay and Wells in 1976. It is an autosomal dominant disorder with varying forms of expression featuring congenital abnormalities of the skin, hair, teeth, nails and sweat glands. The present report describes the case of a 17-yearold white boy, the son of nonconsanguineous parents, who presented ankyloblepharon filiforme adnatum, ectodermal dysplasia and a cleft palate at birth, which are considered cardinal signs of this syndrome by most authors. We also highlight the importance of implementing multidisciplinary follow-up of these patients.

  17. Long-term agricultural management maximizing hay production can significantly reduce belowground C storage

    NARCIS (Netherlands)

    Sochorová, L.; Jansa, J.; Verbruggen, E.; Hejcman, M.; Schellberg, J.; Kiers, E.T.

    2016-01-01

    Liming and fertilization of grasslands have been used for centuries to sustain hay production. Besides improving hay yields, these practices induce compositional shifts in plant and soil microbial communities, including symbiotic arbuscular mycorrhizal (AM) fungi. However, in spite of increasing

  18. Marketing marketing

    NARCIS (Netherlands)

    dr. Karel Jan van Alsem

    2013-01-01

    In deze installatierede betoogt Karel Jan Alsem dat marketing een grotere strategische rol in organisaties zou moeten krijgen. Want marketing is bij uitstek de verbinding tussen klantwensen en het DNA van een organisatie. Doordat merken gemiddeld voor mensen niet heel belangrijk zijn, is goede

  19. Depth, temperature, oxygen and salinity profile data from repetitive occupation of a hydrographic station off St. George's, Bermuda from 1954 through 1984 (NODC Accession 0000650)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CTD, bottle, and other data were collected from the PANULIRUS and other platforms from repetitive occupations of a hydrographic station off St. George's, Bermuda....

  20. Effect of mid-summer haying on growth and reproduction in prairie forbs

    Science.gov (United States)

    Becky Begay; Helen M. Alexander; Erin Questad

    2011-01-01

    Mid-summer haying is a common management practice for prairies; plant species could differ in the effect of haying on subsequent growth and reproduction. We examined the effect of haying on prairie species by performing a clipping experiment. For each of seven species, sixteen plants were chosen and half were randomly assigned to a clipping treatment and half to a...

  1. Geotechnical properties of sediments from North Pacific and Northern Bermuda Rise

    International Nuclear Information System (INIS)

    Silva, A.J.; Laine, E.P.; Lipkin, J.; Heath, G.R.; Akers, S.A.

    1980-01-01

    Studies of geotechnical properties for the Sub-seabed Disposal Program have been oriented toward sediment characterization related to effectiveness as a containment media and determination of detailed engineering behavior. Consolidation tests of the deeper samples in the North Pacific clays indicate that the sediment column is normally consolidated. The in-situ coefficient of permeability (k) within the cored depth of 25 meters is relatively constant at 10 -7 cm/sec. Consolidated undrained (CIU) triaxial tests indicate stress-strain properties characteristic of saturated clays with effective angles of friction of 35 0 for smectite and 31 0 for illite. These results are being used in computer modeling efforts. Some general geotechnical property data from the Bermuda Rise are also discussed

  2. Ruminal production of methane ''in vitro'' with Coast Cross No. 1 bermuda grass (Cynodon dactylon)

    Energy Technology Data Exchange (ETDEWEB)

    Geerken, C M; Funes, F; Gonzalez, R

    1980-11-01

    1. Samples of Coast Cross No. 1 bermuda grass (Cynodon dactylon) of 3, 6, 9, 12 and 15 days of cut, irrigated and fertilized at a rate of 400 kg N/ha/year, were used to determine their bromatological composition, digestibility and methane production ''in vitro''. 2. Crude protein concentration of the pasture fell sharply from 20 to 4% and crude fibre increased from 26 to 34% as the pasture grew older. DM digestibility decreased from 58 to 44% from the 6th to the 15th week of cut. Methane production ''in vitro'' was significantly lower (P is less than 0,01), at 3 and 6 weeks, than that obtained at older ages. The differences were more marked when calculated per unit of digested DM. 3. These results could be of interest in the search of a better utilization of dietary energy for grazing animals. (Refs. 16).

  3. Depleted Uranium Toxicity, Accumulation, and Uptake in Cynodon dactylon (Bermuda) and Aristida purpurea (Purple Threeawn).

    Science.gov (United States)

    Butler, Afrachanna D; Wynter, Michelle; Medina, Victor F; Bednar, Anthony J

    2016-06-01

    Yuma Proving Grounds (YPG) in western Arizona is a testing range where Depleted uranium (DU) penetrators have been historically fired. A portion of the fired DU penetrators are being managed under controlled conditions by leaving them in place. The widespread use of DU in armor-penetrating weapons has raised environmental and human health concerns. The present study is focused on the onsite management approach and on the potential interactions with plants local to YPG. A 30 day study was conducted to assess the toxicity of DU corrosion products (e.g., schoepite and meta-schoepite) in two grass species that are native to YPG, Bermuda (Cynodon dactylon) and Purple Threeawn (Aristida purpurea). In addition, the ability for plants to uptake DU was studied. The results of this study show a much lower threshold for biomass toxicity and higher plant concentrations, particularly in the roots than shoots, compared to previous studies.

  4. Sharing Data to Build a Medical Information Commons: From Bermuda to the Global Alliance.

    Science.gov (United States)

    Cook-Deegan, Robert; Ankeny, Rachel A; Maxson Jones, Kathryn

    2017-08-31

    The Human Genome Project modeled its open science ethos on nematode biology, most famously through daily release of DNA sequence data based on the 1996 Bermuda Principles. That open science philosophy persists, but daily, unfettered release of data has had to adapt to constraints occasioned by the use of data from individual people, broader use of data not only by scientists but also by clinicians and individuals, the global reach of genomic applications and diverse national privacy and research ethics laws, and the rising prominence of a diverse commercial genomics sector. The Global Alliance for Genomics and Health was established to enable the data sharing that is essential for making meaning of genomic variation. Data-sharing policies and practices will continue to evolve as researchers, health professionals, and individuals strive to construct a global medical and scientific information commons.

  5. Hay se agt Bybelse beginsels vir die ekonomiese lewe

    Directory of Open Access Journals (Sweden)

    J.S. van Zyl

    1996-03-01

    Full Text Available Hay’s eight Biblical principles for economic lifeDonald Hay used the idea of stewardship to derive eight Biblical principles for economic life. The purpose of this article is to contribute commentary on and criticism of Hay's approach. The eight Biblical principles cover three main issues, namely creation and man's dominion, man and his work, and the distribution of goods. While social principles can be in conflict with each other, Biblical principles ought not to be in conflict. The test to determine whether the principles have been correctly derived is to revert back to the original text constantly. Upon further reflection it is possible to arrive at further applications of Biblical principles in relation to the sphere of economic life.

  6. Chevilly Larue, L'Hay les Roses: twin geothermal plants

    International Nuclear Information System (INIS)

    Jeanson, E.

    1995-01-01

    The Chevilly Larue/L'Hay les Roses (Paris region, France) low energy geothermal plants are interconnected and thus represent the greatest geothermal heat network in Europe. The two plants are 2.5 km apart and supply 13000 collective lodgings in energy using a 60 km network with a 75 MW power. Gas or fuel auxiliary heating systems are used in winter to increase water temperature up to 105 C, but the part of energy released by geothermics remains of about 70 to 80%. The network will be extended in the next years to Fresnes and Villejuif neighbouring towns. In 1996, the SEMHACH company, which manage the two plants, will put into service a mixed electricity and heat production plant in L'Hay les Roses. (J.S.). 2 photos

  7. Examining the Impact of a Public Health Message on Fish Consumption in Bermuda.

    Directory of Open Access Journals (Sweden)

    Catherine McLean Pirkle

    Full Text Available In 2003 mean cord blood mercury concentrations in pregnant Bermudian women exceeded levels associated with adverse health outcomes in children. The principal mercury source was local fish species. Public health messages were developed suggesting pregnant women reduce consumption of fish species with higher mercury concentrations (e.g. swordfish, substituting species containing lower mercury concentrations, and elevated omega-3 fatty acids (e.g. anchovies. Recent evidence indicates mercury concentrations in Bermuda's pregnant women have fallen five- fold.Assess whether changes in women's fish eating patterns during pregnancy are consistent with the public health messaging. Determine who is making changes to their diet during pregnancy and why.Mixed methods study with a cross-sectional survey of 121 pregnant women, including 13 opened-ended interviews. Health system, social vulnerability, public health messaging, and socio-demographic variables were characterized and related to changes in fish consumption during pregnancy. Qualitative data were coded according to nutritional advice messages, comprehension of communication strategies, and sources of information.95% of women surveyed encountered recommendations about fish consumption during pregnancy. 75% reported modifying fish eating behaviors because of recommendations. Principal sources of information about fish consumption in pregnancy were health care providers and the Internet. 71% of women reported reducing consumption of large fish species with greater mercury levels, but 60% reported reduced consumption of smaller, low mercury fish. No participant mentioned hearing about the benefits of fish consumption. More frequent exposure to public health messages during pregnancy was associated with lower reported consumption. Bermudian born women were less likely to reduce consumption of large fish species during pregnancy.In Bermuda, public health messages advocating reduced consumption of larger

  8. Genetic and environmental contributions to hay fever among young adult twins

    DEFF Research Database (Denmark)

    Thomsen, Simon Francis; Suppli Ulrik, Charlotte; Kyvik, Kirsten Ohm

    2006-01-01

    environment, whereas the aetiology of 'sporadic' hay fever was mainly genetic. CONCLUSIONS: The susceptibility to develop hay fever is attributable to major genetic influences. However, effects of family environment and upbringing are also of importance in families where asthma is present. These results......BACKGROUND: The susceptibility to develop hay fever is putatively the result both of genetic and environmental causes. We estimated the significance and magnitude of genetic and environmental contributions to hay fever among young adult twins. METHODS: From the birth cohorts 1953-82 of The Danish...... effects accounted for 29% of the individual susceptibility to hay fever. The same genes contributed to the susceptibility to hay fever both in males and in females. In families with asthma, the susceptibility to develop hay fever was, in addition to genes, to a great extent ascribable to family...

  9. Effect of two phyto hormone producer rhizobacteria on the bermuda grass growth response and tolerance to phenanthrene

    International Nuclear Information System (INIS)

    Guerrero-Zuniga, A.; Rojas-Contreras, A.; Rodriguez-Dorantes, A.; Montes-Villafan, S.

    2009-01-01

    Plant growth-promoting rhizobacteria (PGPR) are free-living bacteria that have the ability to relieve environmental stress in plants, increasing the plant growth potential. Of importance to phytoremediation, PGPR stimulate plant root development and enhance root growth.This study evaluated the growth response and the tolerance to phenanthrene of Bermuda grass: Cynodon dactylon inoculated with two phytohormone producer rhizobacteria: strains II and III, isolated from a contaminated soil with petroleum hydrocarbons. (Author)

  10. Effect of two phyto hormone producer rhizobacteria on the bermuda grass growth response and tolerance to phenanthrene

    Energy Technology Data Exchange (ETDEWEB)

    Guerrero-Zuniga, A.; Rojas-Contreras, A.; Rodriguez-Dorantes, A.; Montes-Villafan, S.

    2009-07-01

    Plant growth-promoting rhizobacteria (PGPR) are free-living bacteria that have the ability to relieve environmental stress in plants, increasing the plant growth potential. Of importance to phytoremediation, PGPR stimulate plant root development and enhance root growth.This study evaluated the growth response and the tolerance to phenanthrene of Bermuda grass: Cynodon dactylon inoculated with two phytohormone producer rhizobacteria: strains II and III, isolated from a contaminated soil with petroleum hydrocarbons. (Author)

  11. Ammoniated babassu palm hay in anglo-nubian goat diets

    Directory of Open Access Journals (Sweden)

    Antonia Leidiana Moreira

    Full Text Available ABSTRACT Leaves of babassu may be used in diets for goats under maintenance, however, it is a low-quality roughage due to its high fiber content. The chemical treatment by ammonia causes reduction in the proportion of the cell wall, in addition to providing non-protein nitrogen for the microbial protein synthesis in the rumen. Babassu palm hay ammoniated with 4% urea (BHAU4% was evaluated in this study as a substitute for guinea grass hay in the maintenance diets of goats in terms of intake, digestibility in vivo, and the partitioning of energy and nitrogen compounds. Twenty Anglo-Nubian male goats were used in a randomised block design with four treatments (diets containing 0, 33, 66, or 100% BHAU4% and five replicates (animals/block. The chemical compositions of the feeds, leftovers, faeces, nitrogen and crude energy of the urine were evaluated. In addition, the rumen fluid pH, the rumen N-NH3, and the blood serum urea were evaluated. The digestibility of the dry matter (DM, organic matter (OM, crud protein (CP, neutral detergent fiber (NDFap and detergent acid (ADFap, corrected for ash and protein, declined (P<0.05 0.0939, 0.0722, 0.0953, 0.1113, and 0.2666%, respectively, with the 1% inclusion of babassu palm hay in the diet. A negative linear effect (P<0.05 was observed in the ingested nitrogen (N, excretion of N in the urine, retained N, and N balance, with decreases of 0.15711, 0.0225 and 0.1071 g/day and 0.1388%, respectively, per percentage unit of the babassu palm hay included in the diet. The intake and digestibility of the DM and nutrients are reduced with the inclusion of BHAU4% in maintenance diets for goats, with positive nitrogen balance and stability of the ruminal pH and N-NH3 as well as blood urea, which presented values within the normal physiological range for goats.

  12. Game and Digital Culture: A Study on Hay Day Game

    Directory of Open Access Journals (Sweden)

    Mia Angeline

    2016-01-01

    Full Text Available Digital games are a commercial product developed and distributed by media companies and often uses characters or scenarios of movies, books, and comics. The digital game play comes from individual media consumption patterns. Playing digital games also offer experience and satisfaction based on interactive communication technologies and immersive gameplay. In this digital age, digital games became more social-based, which means they implement the need to invite friends on social media to come into play and help each other in the game. The problems of this study was to determine what factors make Hay Day popular among the players and to find out how Hay Day changing the social patterns interaction of the players. This study aims to look at the functions of digital games in the context of communication with relations in social media and why certain games can achieve very high popularity, while other games failed miserably. This research focuses on Hay Day. The method used is descriptive qualitative approach with case study method. Data collection is using interviews with players active in the game, as well as observation and literature studies. The results showed that a game may gain popularity if someone has a social media environment prior to play. Interactive concept, simulation, and fantasy game technology are also the reason Hay Day became very popular. The perception that the digital game player who formerly regarded as anti-social experience has shifted in the concept of digital game-based social bookmark. Players who have a lot of friends in games are seen as someone who has a lot of friends and a high social level. This is in line with the functions of a traditional game in Indonesian culture, where the region has a wide variety of games to be played together and motivate positive social interaction. Function of digital games also increased, other than playing the game as entertainment, but also now the game became one of the effective

  13. Feeding behavior of lambs fed with diets containing mulberry hay

    Directory of Open Access Journals (Sweden)

    Luís Gabriel Alves Cirne

    2014-02-01

    Full Text Available The experiment was conducted to evaluate the feeding behavior of lambs fed with diets containing 0, 12.5 and 25.0% of mulberry hay as a substitute for the concentrate. Twenty four Ile de France lambs, non castrated, with 25 kg of body weight and four months old, confined, in a completely randomized design, were used. The feeding daily time (242.01 minutes, rumination (435.48 minutes and leisure (762.50 minutes, the numbers of cakes ruminated per day (658.36 and the time spent per cake (40.03 sec were not affected (P>0.05 by different levels of hay in mulberry concentrate. The dry matter voluntary intake (1.258 kg/day and neutral detergent fiber intake (0.302 kg/day, as well as the efficiency of dry matter intake and rumination (316.24 and 173.54 g/h, respectively and efficiency of neutral detergent fiber intake and rumination (75.89 and 41.68 g/h, respectively were similar in all treatments. The ruminating chew expressed in hour/day (11.29 and the number of chews expressed per cake (72.65 and per day (47.638.06, as well as the number and the feeding time (22.02 meals and 11.23 min/meal, rumination (25.95 ruminations and 17.29 min/rumination and idle (41.81 idle and 18.30 min/idle time, were also not affected (P>0.05. The inclusion of mulberry hay did not change the rumination expressed in g of DM and NDF/cake (1.91 and 0.46, respectively and min/kg of DM and NDF (361.51 and 1.505.78, respectively, as well as the total chew expressed in min/kg of DM and NDF (563.70 and 2.347.19, respectively. The use of mulberry hay partially replacing the concentrated, does not change the feeding behavior of feedlot lambs.

  14. Dung matters : An experimental study into the effectiveness of using dung from hay-fed livestock to reconstruct local vegetation

    NARCIS (Netherlands)

    Schepers, Mans; Van Haaster, Henk

    2015-01-01

    This paper explores the relationship between standing vegetation and dung from hay-fed cattle and sheep. In an experimental study, hay is retrieved from a known hay field, surrounded by a semi-open landscape of hedgerows, forests and heather fields. The hay is fed to cattle and sheep, after which

  15. Preliminary results of a novel hay-hole fall prevention initiative.

    Science.gov (United States)

    Batra, Erich K; Gross, Brian W; Jammula, Shreya; Bradburn, Eric H; Baier, Ronald D; Reihart, Michael J; Murphy, Dennis; Moyer, Kay; Hess, Joseph; Lackmann, Susan; Miller, Jo Ann; Rogers, Frederick B

    2018-02-01

    Hay-hole falls are a prevalent source of trauma among Anabaptists-particularly Anabaptist youth. We sought to decrease hay-hole falls in South Central Pennsylvania through the development and distribution of all-weather hay-hole covers to members of the at-risk Anabaptist community. Following the creation of a rural trauma prevention syndicate, hay-hole cover prototypes co-designed and endorsed by the Pennsylvania Amish Safety Committee were developed and distributed throughout South Central Pennsylvania. Preintervention and postintervention surveys were distributed to recipients to gain an understanding of the hay-hole fall problem in this population, to provide insight into the acceptance of the cover within the community, and to determine the efficacy of the cover in preventing falls. A total of 231 hay-hole covers were distributed throughout eight rural trauma-prone counties in Pennsylvania. According to preintervention survey data, 52% of cover recipients reported at least one hay-hole fall on their property, with 46% reporting multiple falls (median fall rate, 1.00 [1.00-2.00] hay-hole falls per respondent). The median self-reported distance from hay-hole to ground floor was 10.0 (8.00-12.0) feet, and the median number of hay-holes present on-property was 3.00 (2.00-4.00) per respondent. Postintervention survey data found 98% compliance with hay-hole cover installation and no subsequent reported hay-hole falls. With the support of the Pennsylvania Amish Safety Committee, we developed a well-received hay-hole cover which could effectively reduce fall trauma across other rural communities in the United States. Epidemiological study, Level III.

  16. Effects of ethylene on photosystem II and antioxidant enzyme activity in Bermuda grass under low temperature.

    Science.gov (United States)

    Hu, Zhengrong; Fan, Jibiao; Chen, Ke; Amombo, Erick; Chen, Liang; Fu, Jinmin

    2016-04-01

    The phytohormone ethylene has been reported to mediate plant response to cold stress. However, it is still debated whether the effect of ethylene on plant response to cold stress is negative or positive. The objective of the present study was to explore the role of ethylene in the cold resistance of Bermuda grass (Cynodon dactylon (L).Pers.). Under control (warm) condition, there was no obvious effect of the ethylene precursor 1-aminocyclopropane-1-carboxylic acid (ACC) or the antagonist Ag(+) of ethylene signaling on electrolyte leakage (EL) and malondialdehyde (MDA) content. Under cold stress conditions, ACC-treated plant leaves had a greater level of EL and MDA than the untreated leaves. However, the EL and MDA values were lower in the Ag(+) regime versus the untreated. In addition, after 3 days of cold treatment, ACC remarkably reduced the content of soluble protein and also altered antioxidant enzyme activity. Under control (warm) condition, there was no significant effect of ACC on the performance of photosystem II (PS II) as monitored by chlorophyll α fluorescence transients. However, under cold stress, ACC inhibited the performance of PS II. Under cold condition, ACC remarkably reduced the performance index for energy conservation from excitation to the reduction of intersystem electron acceptors (PI(ABS)), the maximum quantum yield of primary photochemistry (φP0), the quantum yield of electron transport flux from Q(A) to Q(B) (φE0), and the efficiency/probability of electron transport (ΨE0). Simultaneously, ACC increased the values of specific energy fluxes for absorption (ABS/RC) and dissipation (DI0/RC) after 3 days of cold treatment. Additionally, under cold condition, exogenous ACC altered the expressions of several related genes implicated in the induction of cold tolerance (LEA, SOD, POD-1 and CBF1, EIN3-1, and EIN3-2). The present study thus suggests that ethylene affects the cold tolerance of Bermuda grass by impacting the antioxidant system

  17. Sporotrichosis outbreak and mouldy 
hay in NSW.

    Science.gov (United States)

    Dhingra, Deeksha; Durrheim, David; Porigneaux, Philippe

    2015-04-01

    Sporotrichosis is a subacute/chronic fungal infection caused by Sporothrix schenckii. The fungus thrives on organic matter including hay, wood, moss, soil and plants. Zoonotic transmission has also been reported. Lesions present as superficial skin nodules that become purulent and ulcerate. Lymphocutaneous spread is common. Haematogenous spread is uncommon and case fatality is rare. The aim of this article is to describe an outbreak of sporotrichosis in New South Wales. A cluster of six cases was identified in the NSW mid-north coast area in the first half of 2013. Telephone interviews were conducted in an attempt to identify possible exposures. General practitioners were contacted to report on patients with chronic non-healing skin lesions. A batch of mouldy hay supplied by a local farmer was identified as the potential source of exposure. Despite effective treatment with oral antifungals, diagnosis of sporotrichosis is often delayed and prolonged courses of antibiotics are unnecessarily prescribed. Timely detection and management (including referral to a dermatologist or infectious diseases specialist) significantly reduces morbidity. Personal protection is the key to prevention.

  18. A molecular evaluation of the Liagoraceae sensu lato (Nemaliales, Rhodophyta) in Bermuda including Liagora nesophila sp. nov. and Yamadaella grassyi sp. nov.

    Science.gov (United States)

    Popolizio, Thea R; Schneider, Craig W; Lane, Christopher E

    2015-08-01

    We have undertaken a comprehensive, molecular-assisted alpha-taxonomic examination of the rhodophyte family Liagoraceae sensu lato, a group that has not previously been targeted for molecular studies in the western Atlantic. Sequence data from three molecular markers indicate that in Bermuda alone there are 10 species in nine different genera. These include the addition of three genera to the flora - Hommersandiophycus, Trichogloeopsis, and Yamadaella. Liagora pectinata, a species with a type locality in Bermuda, is phylogenetically allied with Indo-Pacific species of Hommersandiophycus, and the species historically reported as L. ceranoides for the islands is morphologically and genetically distinct from that taxon, and is herein described as L. nesophila sp. nov. Molecular sequence data have also uncovered the Indo-Pacific L. mannarensis in Bermuda, a long-distance new western Atlantic record. DNA sequences of Trichogloeopsis pedicellata from the type locality (Bahamas) match with local specimens demonstrating its presence in Bermuda. We described Yamadaella grassyi sp. nov. from Bermuda, a species phylogenetically and morphologically distinct from the generitype, Y. caenomyce of the Indo-Pacific. Our data also indicated a single species each of Ganonema, Gloiocallis, Helminthocladia, Titanophycus, and Trichogloea in the flora. © 2015 Phycological Society of America.

  19. Environmental assessment of metal exposure to corals living in Castle Harbour, Bermuda

    Science.gov (United States)

    Prouty, N.G.; Goodkin, N.F.; Jones, R.; Lamborg, C.H.; Storlazzi, C.D.; Hughen, K.A.

    2013-01-01

    Environmental contamination in Castle Harbour, Bermuda, has been linked to the dissolution and leaching of contaminants from the adjacent marine landfill. This study expands the evidence for environmental impact of leachate from the landfill by quantitatively demonstrating elevated metal uptake over the last 30 years in corals growing in Castle Harbour. Coral Pb/Ca, Zn/Ca and Mn/Ca ratios and total Hg concentrations are elevated relative to an adjacent control site in John Smith's Bay. The temporal variability in the Castle Harbour coral records suggests that while the landfill has increased in size over the last 35 years, the dominant input of metals is through periodic leaching of contaminants from the municipal landfill and surrounding sediment. Elevated contaminants in the surrounding sediment suggest that resuspension is an important transport medium for transferring heavy metals to corals. Increased winds, particularly during the 1990s, were accompanied by higher coral metal composition at Castle Harbour. Coupled with wind-induced resuspension, interannual changes in sea level within the Harbour can lead to increased bioavailability of sediment-bound metals and subsequent coral metal assimilation. At John Smith's Bay, large scale convective mixing may be driving interannual metal variability in the coral record rather than impacts from land-based activities. Results from this study provide important insights into the coupling of natural variability and anthropogenic input of contaminants to the nearshore environment.

  20. The HayWired Earthquake Scenario—Earthquake Hazards

    Science.gov (United States)

    Detweiler, Shane T.; Wein, Anne M.

    2017-04-24

    The HayWired scenario is a hypothetical earthquake sequence that is being used to better understand hazards for the San Francisco Bay region during and after an earthquake of magnitude 7 on the Hayward Fault. The 2014 Working Group on California Earthquake Probabilities calculated that there is a 33-percent likelihood of a large (magnitude 6.7 or greater) earthquake occurring on the Hayward Fault within three decades. A large Hayward Fault earthquake will produce strong ground shaking, permanent displacement of the Earth’s surface, landslides, liquefaction (soils becoming liquid-like during shaking), and subsequent fault slip, known as afterslip, and earthquakes, known as aftershocks. The most recent large earthquake on the Hayward Fault occurred on October 21, 1868, and it ruptured the southern part of the fault. The 1868 magnitude-6.8 earthquake occurred when the San Francisco Bay region had far fewer people, buildings, and infrastructure (roads, communication lines, and utilities) than it does today, yet the strong ground shaking from the earthquake still caused significant building damage and loss of life. The next large Hayward Fault earthquake is anticipated to affect thousands of structures and disrupt the lives of millions of people. Earthquake risk in the San Francisco Bay region has been greatly reduced as a result of previous concerted efforts; for example, tens of billions of dollars of investment in strengthening infrastructure was motivated in large part by the 1989 magnitude 6.9 Loma Prieta earthquake. To build on efforts to reduce earthquake risk in the San Francisco Bay region, the HayWired earthquake scenario comprehensively examines the earthquake hazards to help provide the crucial scientific information that the San Francisco Bay region can use to prepare for the next large earthquake, The HayWired Earthquake Scenario—Earthquake Hazards volume describes the strong ground shaking modeled in the scenario and the hazardous movements of

  1. The HayWired earthquake scenario—Engineering implications

    Science.gov (United States)

    Detweiler, Shane T.; Wein, Anne M.

    2018-04-18

    The HayWired Earthquake Scenario—Engineering Implications is the second volume of U.S. Geological Survey (USGS) Scientific Investigations Report 2017–5013, which describes the HayWired scenario, developed by USGS and its partners. The scenario is a hypothetical yet scientifically realistic earthquake sequence that is being used to better understand hazards for the San Francisco Bay region during and after a magnitude-7 earthquake (mainshock) on the Hayward Fault and its aftershocks.Analyses in this volume suggest that (1) 800 deaths and 16,000 nonfatal injuries result from shaking alone, plus property and direct business interruption losses of more than $82 billion from shaking, liquefaction, and landslides; (2) the building code is designed to protect lives, but even if all buildings in the region complied with current building codes, 0.4 percent could collapse, 5 percent could be unsafe to occupy, and 19 percent could have restricted use; (3) people expect, prefer, and would be willing to pay for greater resilience of buildings; (4) more than 22,000 people could require extrication from stalled elevators, and more than 2,400 people could require rescue from collapsed buildings; (5) the average east-bay resident could lose water service for 6 weeks, some for as long as 6 months; (6) older steel-frame high-rise office buildings and new reinforced-concrete residential buildings in downtown San Francisco and Oakland could be unusable for as long as 10 months; (7) about 450 large fires could result in a loss of residential and commercial building floor area equivalent to more than 52,000 single-family homes and cause property (building and content) losses approaching $30 billion; and (8) combining earthquake early warning (ShakeAlert) with “drop, cover, and hold on” actions could prevent as many as 1,500 nonfatal injuries out of 18,000 total estimated nonfatal injuries from shaking and liquefaction hazards.

  2. Organic geochemistry and pore water chemistry of sediments from Mangrove Lake, Bermuda

    Science.gov (United States)

    Hatcher, P.G.; Simoneit, B.R.T.; MacKenzie, F.T.; Neumann, A.C.; Thorstenson, D.C.; Gerchakov, S.M.

    1982-01-01

    Mangrove Lake, Bermuda, is a small coastal, brackish-water lake that has accumulated 14 m of banded, gelatinous, sapropelic sediments in less than 104 yr. Stratigraphic evidence indicates that Mangrove Lake's sedimentary environment has undergone three major depositional changes (peat, freshwater gel, brackish-water gel) as a result of sea level changes. The deposits were examined geochemically in an effort to delineate sedimentological and diagenetic changes. Gas and pore water studies include measurements of sulfides, ammonia, methane, nitrogen gas, calcium, magnesium, chloride, alkalinity, and pH. Results indicate that sulfate reduction is complete, and some evidence is presented for bacterial denitrification and metal sulfide precipitation. The organic-rich sapropel is predominantly algal in origin, composed mostly of carbohydrates and insoluble macromolecular organic matter called humin with minor amounts of proteins, lipids, and humic acids. Carbohydrates and proteins undergo hydrolysis with depth in the marine sapropel but tend to be preserved in the freshwater sapropel. The humin, which has a predominantly aliphatic structure, increases linearly with depth and composes the greatest fraction of the organic matter. Humic acids are minor components and are more like polysaccharides than typical marine humic acids. Fatty acid distributions reveal that the lipids are of an algal and/or terrestrial plant source. Normal alkanes with a total concentration of 75 ppm exhibit two distribution maxima. One is centered about n-C22 with no odd/even predominance, suggestive of a degraded algal source. The other is centered at n-C31 with a distinct odd/even predominance indicative of a vascular plant origin. Stratigraphic changes in the sediment correlate to observed changes in the gas and pore water chemistry and the organic geochemistry. ?? 1982.

  3. Similarity, Induction, Naming, and Categorization (SINC): Generalization or Inductive Reasoning? Reply to Heit and Hayes (2005)

    Science.gov (United States)

    Sloutsky, Vladimir M.; Fisher, Anna V.

    2006-01-01

    This article is a response to E. Heit and B. K. Hayes's comment on the target article "Induction and Categorization in Young Children: A Similarity-Based Model" (V. M. Sloutsky & A. V. Fisher, 2004a). The response discusses points of agreement and disagreement with Heit and Hayes; phenomena predicted by similarity, induction, naming, and…

  4. The nutritional value of peanut hay (Arachis hypogaea L.) as an alternate forage source for sheep

    NARCIS (Netherlands)

    Khan, M.T.; Khan, N.A.; Bezabih, M.; Qureshi, M.S.; Rahman, A.

    2013-01-01

    The aim of this study was to evaluate the nutritional and feeding value of peanut hay (Arachis hypogaea L.) produced under tropical environment as an alternate forage resource for sheep. Peanut hay was appreciably high in crude protein [CP; 105 g/kg dry matter (DM)] and lower in neutral detergent

  5. Round-bale feeder design affects hay waste and economics during horse feeding.

    Science.gov (United States)

    Martinson, K; Wilson, J; Cleary, K; Lazarus, W; Thomas, W; Hathaway, M

    2012-03-01

    Many horse owners find round bales convenient, less labor intensive, and more affordable than other hay types, but report an inability to control horse BW gain and excessive hay waste. The objectives were to compare hay waste, hay intake, and payback of 9 round-bale feeders and a no-feeder control when used during horse feeding. Nine round-bale feeders were tested: Cinch Net, Cone, Covered Cradle, Hayhut, Hay Sleigh, Ring, Tombstone, Tombstone Saver, and Waste Less. Each feeder design was placed on the ground in a dirt paddock. Five groups of 5 horses were fed in rotation for a 4-d period with each feeder. Every fourth day, groups were rotated among paddocks and a new round bale was placed in each feeder. In the 5 paddocks used, 5 feeders were installed for d 1 through 20, and the remaining 4 feeders and no-feeder control were installed for d 21 through 40. Groups of horses were sequentially assigned to feeders using two 5 × 5 Latin squares, the first for d 1 through 20, the second for d 21 through 40. Horse groups of similar age, BW, breed, and sex were formed from 25 Quarter Horse and Thoroughbred geldings and open mares (means: 11 yr; 541 kg of BW). Hay on the ground surrounding the feeder was collected daily, dried, and weighed. The total amount of hay removed around each feeder for a 4-d period was considered waste. Dry matter intake was estimated as the difference between hay disappearance and waste. Number of months for the reduction in waste to repay feeder cost (payback) were calculated using hay valued at $110/t, and improved feeder efficiency over the control. Feeder design did not affect hay intake (P > 0.05); all feeders resulted in an estimated hay intake of 2.0 to 2.4% BW; the no-feeder control resulted in a reduced intake of 1.3% BW (P = 0.001). Mean percentage of hay waste differed among feeders (P feeder control, 57%. Feeder design also affected payback (P feeder design affected hay waste and payback, but not estimated hay intake or BW change

  6. INTAKE AND APPARENT DIGESTIBILITY OF Andropogon gayanus HAY AT THREE DIFFERENT AGES

    Directory of Open Access Journals (Sweden)

    André Cayô Cavalcanti

    2016-10-01

    Full Text Available The aim of this study was to evaluate the voluntary intake and apparent digestibility of dry matter, crude protein, fiber fractions, energy, and the nitrogen balance of Andropogon gayanus hay at three different stages (56, 84 and 112 days. The statistical design was completely randomized, with three treatments and six replicates. Dry matter, fiber fractions, and energy apparent digestibility were higher (P<0.05 for hay harvested at 56 and 84 days. Crude protein intake and apparent digestibility of A. gayanus hay harvested at 56 days of growth were greater (P<0.05 than the hay harvested at 84 and 112 days. The A. gayanus hay showed the best voluntary intake and digestibility at 56 and 84 days of age. Keywords: forage; nutritive value; sheep.

  7. Analysis of the potentiality haying of native forage species in semiarid region

    Directory of Open Access Journals (Sweden)

    Enoque de Sousa Leão

    2017-10-01

    Full Text Available The objective of this study was to evaluate the potential hay production from Spiny Amaranth (Amaranthus spinosus, Hairy Woodrose (Merremia aegyptia, Malva (Sida galheirensis, Mucuna (Mucuna pruriens and Ervanço (Froelichia humboldtiana, native forage species of the semiarid region of Brazil by observing morphological components of the plant, such as the dehydration curve, crude protein loss (CPL curve, chemical composition of plant and hay and hay degradability in situ. There were differences (P < 0.05 among species on leaf, stem and inflorescence quantification with Ervanço, Hairy Woodrose, and Mucuna having a greater number of leaves. There was a linearly increasing response for the dehydration curve of the five forage plants species. Mucuna forage had the greatest hay point at 800 g kg-1 dried matter (DM after 11.8 hours and Woodrose had a lower dehydration efficiency, which required 25 hours of sun exposure. There was no difference in CPL. Mucuna had the lowest crude protein (CP, neutral detergent fiber (NDF and acid detergent fiber (ADF content, 8.4, 67.7 and 73.8 g kg DM-1 in hay in relation to the plant, respectively. Ervanço, Spiny Amaranth, Hairy Woodrose and Malva hay had more of soluble fraction “a” of DM of 31.0, 26.2, 22.1 and 9.7 g kg-1 DM than Mucuna, respectively. Spiny Amaranth and Malva hay had values of 335.4 and 193.2 g kg-1 DM of fraction “b” more than Ervanço hay, respectively. For fraction “a’’ of CP, Spiny Amaranth and Hairy Woodrose hay obtained 312.6 and 227.4 g kg-1 CP more than that observed for Malva, respectively. Mucuna had better hay potential among the forage studied in the semiarid region of Brazil.

  8. Effects of hay management and native species sowing on grassland community structure, biomass, and restoration.

    Science.gov (United States)

    Foster, Bryan L; Kindscher, Kelly; Houseman, Greg R; Murphy, Cheryl A

    2009-10-01

    Prairie hay meadows are important reservoirs of grassland biodiversity in the tallgrass prairie regions of the central United States and are the object of increasing attention for conservation and restoration. In addition, there is growing interest in the potential use of such low-input, high-diversity (LIHD) native grasslands for biofuel production. The uplands of eastern Kansas, USA, which prior to European settlement were dominated by tallgrass prairie, are currently utilized for intensive agriculture or exist in a state of abandonment from agriculture. The dominant grasslands in the region are currently high-input, low-diversity (HILD) hay fields seeded to introduced C3 hay grasses. We present results from a long-term experiment conducted in a recently abandoned HILD hay field in eastern Kansas to evaluate effects of fertilization, haying, and native species sowing on community dynamics, biomass, and potential for restoration to native LIHD hay meadow. Fertilized plots maintained dominance by introduced grasses, maintained low diversity, and were largely resistant to colonization throughout the study. Non-fertilized plots exhibited rapid successional turnover, increased diversity, and increased abundance of C4 grasses over time. Haying led to modest changes in species composition and lessened the negative impact of fertilization on diversity. In non-fertilized plots, sowing increased representation by native species and increased diversity, successional turnover, and biomass production. Our results support the shifting limitations hypothesis of community organization and highlight the importance of species pools and seed limitations in constraining successional turnover, community structure, and ecosystem productivity under conditions of low fertility. Our findings also indicate that several biological and functional aspects of LIHD hay meadows can be restored from abandoned HILD hay fields by ceasing fertilization and reintroducing native species through

  9. Economic feasibility of hay enriched extruded production as a complete diet for equine

    Directory of Open Access Journals (Sweden)

    Kátia Feltre

    2016-04-01

    Full Text Available The present study aimed to evaluate the economic feasibility of production and commercialization project of Hay Enriched Extruded (HEE as a complete diet for horses. The study was based on survey data and quotation activities involving price from the land preparation (repair, planting and fertilization to the processing of the product at the factory (extrusion and marketing. Transportation costs and taxes were also considered. Discounted Cash Flow (30 years was used to calculate the profitability indicator and the Profit and Loss Statement (PLS. Calculations were developed using Microsoft Office Excel® spreadsheets. Three production scenarios were simulated with different consumer prices: Scenario 1 - equivalent to the complete diet, where the ingredients are supplied together, but purchased separately; Scenario 2 - Considering a value 10% higher than the complete diet; Scenario 3 - Considering a value 20% higher than the complete diet. We observed that the project was economically viable in the three suggested scenarios with positive Net Present Value, Internal Rate of Return greater than 9.4% and payback of 11 to 2 years. The results enable us to conclude that the product may be a promising investment for both product quality and ease of use as the rapid return on invested capital.

  10. Investigating Bermuda's pollution history through stable isotope analyses of modern and museum-held gorgonian corals

    International Nuclear Information System (INIS)

    Baker, David M.; Murdoch, Thaddeus J.T.; Conti-Jerpe, Inga; Fogel, Marilyn

    2017-01-01

    For centuries, Bermuda has been challenged with wastewater management for the protection of human and environmental health. By quantifying the δ 15 N of the common sea fan Gorgonia ventalina sampled from 30 sites throughout Bermuda we show that sewage-derived nitrogen is detectable on nearshore coral reefs and declines across the lagoon to the outer rim. We also sampled gorgonians from two museum collections representing a 50y time-series (1958–2008). These samples revealed an increase in δ 15 N of > 4.0‰ until the mid-1970s, after which δ 15 N values slowly declined by ~ 2.0‰. A δ 15 N chronology from a gorgonian skeleton exhibited a similar decline over the last 30–40 years of approximately 0.6‰. We conclude that policies have been effective in reducing sewage impacts to Bermudian reefs. However, significant sources of sewage pollution persist and are likely have a strong impact on harbor and nearshore coral communities and human health.

  11. Transfer factor of Radium -226, lead-210 and Polonium-210 from Norm contaminated soil to Atriplex, Afelfa and Bermuda grasses

    International Nuclear Information System (INIS)

    Al-Masri, M.S.; Mukhallati, H.; Al-Hamwi, A.

    2011-10-01

    transfer factors of Radium -226, lead-210 and Polonium-210 from contaminated soil with oil coproduced water to grazing plants in the north eastern region of Syria have been determined. contaminated soil was collected from one of the AL-Furat Petroleum Oil company oil fields;soil was distributed into several pots where the studied plants were planted in order to study the transfer factors of radioisotopes to them. Results have shown that the mean transfer factors of radium to green parts have reached has reached 0.0016 in Atriplex halimus L.,0.0021 in Atriplex canescens Nutt, 0.0025 in Atriplex Leucoclada Bioss,0.0082 in Bermuda grass and 0.0167 in Medicago Sativ L,which was the highest,while the transfer factors of polonium and lead were ten times higher than those for radium and reacted 0.012 in Atriplex Leucoclada Bioss, 0.011 in Atriplex canescens Nutt, 0.007 in Atriplex halimus L.0.32 in bermuda grass and 0.025 in Afelfa.(author)

  12. METHODS OF TAXATION IN THE TAX HAVENS. EXAMPLES OF TAXATION IN THE BAHAMAS, BERMUDA AND THE CAYMAN ISLANDS

    Directory of Open Access Journals (Sweden)

    ENEA CONSTANTIN

    2015-12-01

    Full Text Available We should never trust appearances: "the drum, with all the noise it makes is not only filled with wind"[1]. This old oriental proverb perfectly illustrates our proposal regarding the "true false" tax havens. Only at the beginning of this century, learned before firms to exercise their activity in the national territory, returned to international trade. The continuous search for new outlets to escape the growing production, export them first and then they were implanted overseas sales platforms and then installing production. Zero Haven sites or havens with zero tax consisting essentially of small economies, the British colonies (Cayman Islands, British Virgin Islands, dependent territories of the Commonwealth (Bermuda or territories became independent (Antigua, Bahamas 1963 or Vanuatu 1980. Our study will analyze tax havens most common: Bahamas, Bermuda or the Cayman Islands, where we find all models of reception that can be viewed in other areas zero-haven: International Business Companies (Antigua, the Virgin Islands, Nevis exemption schemes to insurance companies or banks (Barbados, Vanuatu. The subject of tax evasion subject of much debate, targeting both the domestic economic space and the world. Unlike their concerns globally, domestic concerns to reduce tax evasion resumes, especially on taxation of small businesses, avoiding knowingly scope of tax havens.

  13. Predation as the primary selective force in recurrent evolution of gigantism in Poecilozonites land snails in Quaternary Bermuda

    Science.gov (United States)

    Olson, Storrs L.; Hearty, Paul J.

    2010-01-01

    During the last half million years, pulses of gigantism in the anagenetic lineage of land snails of the subgenus Poecilozonites on Bermuda were correlated with glacial periods when lower sea level resulted in an island nearly an order of magnitude larger than at present. During those periods, the island was colonized by large vertebrate predators that created selection pressure for large size and rapid growth in the snails. Extreme reduction in land area from rising seas, along with changes in ecological conditions at the onset of interglacial episodes, marked extinction events for large predators, after which snails reverted to much smaller size. The giant snails were identical in morphology during the last two glacials when the predators included a large flightless rail Rallus recessus (marine isotope stages (MIS) 4-2) and a crane Grus latipes and a duck Anas pachysceles (MIS 6). In a preceding glacial period (MIS 10), when the fauna also included the tortoise Hesperotestudo bermudae, the snails were not only large, but the shells were much thicker, presumably to prevent crushing by tortoises. Evolution of Poecilozonites provides an outstanding example of dramatic morphological change in response to environmental pressures in the absence of cladogenesis. PMID:20554560

  14. Using of Marketing Communication for Distance Education Institutions

    Science.gov (United States)

    Yilmaz, R. Ayhan

    2005-01-01

    Because of increased competition for scarce resources, marketing has become an important activity of many nonprofit organizations. Higher education institutions, as one of these nonprofit organizations, provide us with excellent examples of this trend (Hayes, 1991). The marketing of higher education has received a tremendous amount of emphasis and…

  15. The Multilateral Disarmament Process. Conference on the United Nations of the Next Decade (16th, Warwick, Bermuda, June 21-26, 1981).

    Science.gov (United States)

    Stanley Foundation, Muscatine, IA.

    This is a report of a conference held in Bermuda in 1981 to discuss a multilateral approach to disarmament. The conference was an informal, off-the-record exchange of ideas and opinions among 24 diplomats and scholars from 18 countries and two international agencies. Participants considered current disarmament concepts, assessed UN disarmament…

  16. Indole-diterpenes and ergot alkaloids in Cynodon dactylon (Bermuda grass) infected with Claviceps cynodontis from an outbreak of tremors in cattle.

    Science.gov (United States)

    Uhlig, Silvio; Botha, Christo J; Vrålstad, Trude; Rolén, Elin; Miles, Christopher O

    2009-12-09

    Tremorgenic syndromes in mammals are commonly associated with indole-diterpenoid alkaloids of fungal origin. Cattle are sometimes affected by tremors (also called "staggers") when they graze on toxic grass pastures, and Bermuda grass ( Cynodon dactylon , kweek) has been known to be associated with tremors for several decades. This study reports the identification of paspalitrems and paspaline-like indole-diterpenes in the seedheads of Claviceps cynodontis -infected Bermuda grass collected from a pasture that had caused a staggers syndrome in cattle in South Africa and thereby links the condition to specific mycotoxins. The highest concentration (about 150 mg/kg) was found for paspalitrem B. Ergonovine and ergine (lysergic acid amide), together with their C-8 epimers, were found to co-occur with the indole-diterpenes at concentrations of about 10 microg/kg. The indole-diterpene profile of the extract from the ergotized Bermuda grass was similar to that of Claviceps paspali sclerotia. However, the C. paspali sclerotia contained in addition agroclavine and elymoclavine. This is the first study linking tremors associated with grazing of Bermuda grass to specific tremorgenic indole-diterpenoid mycotoxins.

  17. Influence of feeding hay on the alopecia of breeding guinea pigs.

    Science.gov (United States)

    Gerold, S; Huisinga, E; Iglauer, F; Kurzawa, A; Morankic, A; Reimers, S

    1997-08-01

    Animals with partial alopecia were seen frequently in a breeding colony of guinea pigs. No pathologic aetiology could be determined. An influence of nutrition on the density of the hair coat was considered. Breeding groups were fed one of the commercial guinea pig diets of differing composition, with or without the addition of hay. Observation occurred over a period of months and the quality of the hair coat was evaluated periodically using a semi-quantitative scoring system. More extensive and more frequent fur defects were found is guinea pigs receiving a breeding diet with a high content of crude protein (23%) and a low level of crude fibre (12%), offered hay only restrictively compared with animals receiving a diet with a lower content of crude protein (15.5%) and a higher level of crude fibre (19.5%), offered the same amount of hay. The amount of hay offered is of paramount importance. Animals fed only the diet with the higher level of crude fibre (19.5%), according to the manufacturer's instructions as a complete food, without the addition of hay, showed a less dense hair coat within 4 weeks. In our colony a group of five breeding animals and their young required 200 g of hay daily in order to improve their hair coat quality to normal. Conversely, animals receiving less hay had progressively deteriorating hair coat density. Not only the amount of hay offered, but also the accessibility for all animals plays a role in preventing alopecia in guinea pigs. In larger cages (twice the usual ground surface area) fur defects were seen when the same amount of hay (200 g) was offered in only one central area, rather than spread out evenly throughout the cage. Hair loss was observed to be the result of trichophagia between adult animals kept in the same cage. The need for crude fibre of breeding animals does not appear to be completely met by pellets rich in fibre segments.

  18. Particulate organic carbon mass distribution at the Bermuda Atlantic Time-series Study (BATS) site

    Science.gov (United States)

    Gundersen, Kjell; Orcutt, Karen M.; Purdie, Duncan A.; Michaels, Anthony F.; Knap, Anthony H.

    Errors in total particulate organic carbon (total POC) measurements caused by particles settling in Niskin water samplers, loss of bacterial cells during filtration and undersampling of rare particles such as the diazotrophic cyanobacterium Trichodesmium spp. were investigated at the Bermuda Atlantic Time-series Study (BATS) site. Regular core samples of temperature, primary production, bacterial abundance, chlorophyll- a (Chl- a) and POC were collected at monthly intervals from 1991 to 1996. During this period of time, shorter investigations of particles settling in water samples (1991-1992), bacterial cells lost during filtration (1992-1993), and Trichodesmium abundance (1995-1996) were performed at the BATS site. The BATS site shows striking seasonal patterns in hydrography and phytoplankton primary productivity, with a strong maximum immediately following the deep winter mixing of the water column. Following the peak in primary production, bacterial abundance showed only slightly elevated levels in spring. Maxima of Chl- a and POC also were associated with the primary production peaks, but these particle concentrations became less pronounced through summer and fall. An average of 26% of total POC collected in Niskin water bottles settled below the spigot before it could be sampled. An average of 47% of all bacterial cells passed the nominal pore size of a Whatman GF/F filter, and total POC measurements generated from GF/F filtered seawater samples had to be corrected for this loss. The average integrated stocks of total POC in the upper 65 m of the water column was 32% pigmented phytoplankton, 15% microheterotrophs, 54% other detrital matter (32 : 15 : 54). Phytoplankton C equaled bacterial C in the 65-135 m depth range (16 : 19 : 65), but phytoplankton C was virtually non-existent deeper than 135 m (2 : 14 : 74). Bacterial C biomass was higher than phytoplankton in surface waters outside the spring bloom period, but carbon not accounted for by phytoplankton

  19. Hay que preparar a Colombia para el turismo de naturaleza

    Directory of Open Access Journals (Sweden)

    María Teresa Becerra

    2002-11-01

    Full Text Available El turismo que se basa en su entorno natural es responsable por aproximadamente el 40% de los ingresos de turismo y es un mercado en crecimiento. Sin embargo, el turismo ha sido una actividad que ha generado graves impactos ambientales y sociales a nivel mundial. En el contexto ambiental ha transformado áreas de alto valor de conservación en ciudades de cemento y ladrillo, ha contaminado los recursos hídricos, ha erosionado terrenos, ha disminuido los hábitats de muchos animales ante la presencia no planificada de las actividades humanas y ha interrumpido el flujo de especies y de información genética ante la construcción de carreteras, complejos turísticos y otras edificaciones, entre otros impactos. En el contexto social, ha transformado culturalmente a muchas poblaciones locales, sin que hayan tenido la posibilidad y la capacidad de decidir sobre sus mejores opciones económicas y sociales. En muchos casos las poblaciones locales no han tenido la oportunidad, por fallas institucionales y de mercado, de participar activamente en la captura de beneficios de la actividad turística. Estos son ejemplos de los impactos negativos de la globalización cuando no hay la información, la capacidad y la participación ciudadana para la toma de decisión acertadas. Este artículo demuestra, mediante el uso de casos prácticos, cómo un turismo de naturaleza bien manejado, que permita la toma de buenas decisiones por parte de las personas relacionadas directa e indirectamente de sus actividades y que disminuya al máximo sus impactos negativos sociales y ambientales, es una actividad deseable para el desarrollo sostenible de una región y un país como Colombia.

  20. Substituting oat hay or maize silage for portion of alfalfa hay affects growth performance, ruminal fermentation, and nutrient digestibility of weaned calves

    Directory of Open Access Journals (Sweden)

    Yang Zou

    2018-03-01

    Full Text Available Objective The impact of forage feeding strategy on growth performance, ruminal fermentation and nutrient digestibility in post-weaning calves was investigated. Methods Forty-five female Holstein calves (body weight [BW] = 79.79±0.38 kg were enrolled in the 35-d study at one week after weaning and randomly assigned to one of three dietary treatments. All diets were fed as total mixed ration containing 60% (dry matter [DM] basis of basal starter feed and 40% (DM basis of forage, but varied in composition of forage source including i alfalfa (40% DM, AH; ii alfalfa hay (26.7% DM+oat hay (13.3% DM; OH; iii alfalfa hay (26.7% DM+corn silage (13.3% DM; WS. Results Dry matter intake was not different among treatment groups (p>0.05. However, BW (p<0.05 and average daily gain (p<0.05 of calves fed AH and OH were greater than WS-fed calves, whereas heart girth was greater in OH-fed calves than those fed AH and WS (p<0.05. Ruminal fermentation parameters including proportion of butyric acid, acetated-to-propionate ratio, concentration of total volatile fatty acid, protozoal protein, bacterial protein, and microbial protein in rumen were the highest in OH (p<0.05 and the lowest in WS. Compared with the AH and WS, feeding oat hay to postweaning calves increased crude protein digestibility (p<0.05, and decreased duration of diarrhea (p<0.05 and fecal index (p<0.05. Conclusion Our results suggested that partially replacing alfalfa hay with oat hay improved ruminal fermentation, nitrogen utilization, and reduced incidence of diarrhea in post-weaning dairy calves.

  1. Toxicosis in dairy cattle exposed to poison hemlock (Conium maculatum) in hay: isolation of Conium alkaloids in plants, hay, and urine.

    Science.gov (United States)

    Galey, F D; Holstege, D M; Fisher, E G

    1992-01-01

    Cattle in two herds developed signs of bloating, increased salivation and lacrimation, depression, respiratory distress, ataxia, and death after ingestion of hay that contained large amounts of poison hemlock (Conium maculatum). Twenty of 30 Angus cows and calves were affected in the first herd (2 died). In the second herd, 5 of 30 Holstein heifers were affected (1 died). The Conium alkaloids, coniine and gamma-coniceine, were quantified in the hay, the plants from the responsible hayfield, and the urine of affected animals.

  2. Steam explosion pretreatment for enhancing biogas production of late harvested hay.

    Science.gov (United States)

    Bauer, Alexander; Lizasoain, Javier; Theuretzbacher, Franz; Agger, Jane W; Rincón, María; Menardo, Simona; Saylor, Molly K; Enguídanos, Ramón; Nielsen, Paal J; Potthast, Antje; Zweckmair, Thomas; Gronauer, Andreas; Horn, Svein J

    2014-08-01

    Grasslands are often abandoned due to lack of profitability. Extensively cultivating grassland for utilization in a biogas-based biorefinery concept could mend this problem. Efficient bioconversion of this lignocellulosic biomass requires a pretreatment step. In this study the effect of different steam explosion conditions on hay digestibility have been investigated. Increasing severity in the pretreatment induced degradation of the hemicellulose, which at the same time led to the production of inhibitors and formation of pseudo-lignin. Enzymatic hydrolysis showed that the maximum glucose yields were obtained under pretreatment at 220 °C for 15 min, while higher xylose yields were obtained at 175 °C for 10 min. Pretreatment of hay by steam explosion enhanced 15.9% the methane yield in comparison to the untreated hay. Results indicate that hay can be effectively converted to methane after steam explosion pretreatment. Copyright © 2014 Elsevier Ltd. All rights reserved.

  3. Rapid analysis of hay attributes using NIRS. Final report, Task II alfalfa supply system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-10-24

    This final report provides technical information on the development of a near infrared reflectance spectroscopy (NIRS) system for the analysis of alfalfa hay. The purpose of the system is to provide consistent quality for processing alfalfa stems for fuel and alfalfa leaf meal products for livestock feed. Project tasks were to: (1) develop an NIRS driven analytical system for analysis of alfalfa hay and processed alfalfa products; (2) assist in hiring a qualified NIRS technician and recommend changes in testing equipment necessary to provide accurate analysis; (3) calibrate the NIRS instrument for accurate analyses; and (4) develop prototype equipment and sampling procedures as a first step towards development of a totally automated sampling system that would rapidly sample and record incoming feedstock and outbound product. An accurate hay testing program was developed, along with calibration equations for analyzing alfalfa hay and sun-cured alfalfa pellets. A preliminary leaf steam calibration protocol was also developed. 7 refs., 11 figs., 10 tabs.

  4. Effect of hay on performance of Holstein calves at suckling and post-weaning

    Directory of Open Access Journals (Sweden)

    Robson Kyoshi Ueno

    2014-10-01

    Full Text Available The objective of this work was to evaluate the performance of Holstein calves in suckling and post-weaning phases, intensively managed during suckling in the absence or presence of hay. Twenty-four male Holstein calves, at an average age of 15 days and initial weight of 43 kg were used in the experiment. The experimental design was completely randomized, consisting of two treatments and six replications. The treatments were as follows: 1 suckling with milk substitute + initial concentrate for calves, ad libitum + temperate grass hay (oat/ryegrass, ad libitum; 2 suckling with milk substitute + initial concentrate for calves, ad libitum. No significant difference was found between treatments for weight gain and feed conversion. However, the supply of hay caused an increase in daily dry matter intake (2.127 vs 1.894 kg. The intake of hay promoted greater stimulus to consumption of concentrate and greater weight at weaning.

  5. Motivation for hay: effects of a pelleted diet on behavior and physiology of horses.

    Science.gov (United States)

    Elia, Jamie B; Erb, Hollis N; Houpt, Katherine Albro

    2010-12-02

    The natural diet of free-ranging horses is grass, which is typically high in fiber and calorically dilute, however diets for high performance domestic horses are often low in fiber and calorically dense. The aim of the study was to determine the motivation of horses for hay when fed a low roughage diet. Their motivation could be used to determine if low roughage diets compromise the welfare of horses. Eight mares were fed two different diets in counterbalanced order: ad libitum orchard grass hay; a complete pelleted feed (pellets). Each trial lasted three weeks, with a one-week transition period between diets. To determine the motivation of horses for fiber they were taught to press a panel to obtain a food reward. The fixed ratio (FR) was increased using a progressive ratio ((1,2,4,7,11…) technique. When fed pellets, the horses worked for a median FR of 1 (Range=1-497) to attain pellets, and when fed hay, they worked for a median FR of 25.5 (4-497) to attain pellets. When fed hay, the horses worked for a median FR of 0 (0-0) to attain hay, and when fed pellets, they worked for a FR of 13 (2-79) to attain hay. These results indicate a greater motivation for hay, a high fiber diet, when fed a low fiber diet. The horses spent 10 (5-19.4)% of their time during a 24-hour period eating pellets compared to 61.5 (29-76) % of their time eating hay. Horses spent 58% of their time standing when fed the pellets and only 37% of their time standing when fed hay. Searching behavior (i.e. sifting through wood shaving bedding for food particles) took up 11.5 (1.4-32) % of the horse's day when fed pellets, but only 1.2 (0-3.5) % of the daily time budget when fed hay. Horses chew more times when eating a hay diet (43,476chews/day) than when eating a pellet diet (10,036chews/day). Fecal pH was lower in horses fed the pelleted diet. Copyright © 2010 Elsevier Inc. All rights reserved.

  6. Distribution and dynamics of the invasive native hay-scented fern

    Science.gov (United States)

    Songlin Fei; Peter Gould; Melanie Kaeser; Kim. Steiner

    2010-01-01

    The spread and dominance of the invasive native hay-scented fern in the understory is one of the most significant changes to affect the forest ecosystems in the northeastern United States in the last century. We studied changes in the distribution and dynamics of hay-scented fern at a large scale over a 10-yr period in Pennsylvania. The study included 56 stands...

  7. Oxidative modifications, mitochondrial dysfunction, and impaired protein degradation in Parkinson's disease: how neurons are lost in the Bermuda triangle

    Directory of Open Access Journals (Sweden)

    Malkus Kristen A

    2009-06-01

    Full Text Available Abstract While numerous hypotheses have been proposed to explain the molecular mechanisms underlying the pathogenesis of neurodegenerative diseases, the theory of oxidative stress has received considerable support. Although many correlations have been established and encouraging evidence has been obtained, conclusive proof of causation for the oxidative stress hypothesis is lacking and potential cures have not emerged. Therefore it is likely that other factors, possibly in coordination with oxidative stress, contribute to neuron death. Using Parkinson's disease (PD as the paradigm, this review explores the hypothesis that oxidative modifications, mitochondrial functional disruption, and impairment of protein degradation constitute three interrelated molecular pathways that execute neuron death. These intertwined events are the consequence of environmental exposure, genetic factors, and endogenous risks and constitute a "Bermuda triangle" that may be considered the underlying cause of neurodegenerative pathogenesis.

  8. The roles of temperature and light in black band disease (BBD) progression on corals of the genus Diploria in Bermuda.

    Science.gov (United States)

    Kuehl, Kristin; Jones, Ross; Gibbs, David; Richardson, Laurie

    2011-03-01

    On Bermuda reefs the brain coral Diploria labyrinthiformis is rarely documented with black band disease (BBD), while BBD-affected colonies of Diploria strigosa are common. D. labyrinthiformis on these reefs may be more resistant to BBD or less affected by prevailing environmental conditions that potentially diminish host defenses. To determine whether light and/or temperature influence BBD differently on these two species, infection experiments were conducted under the following experimental treatments: (1) 26 °C, ambient light; (2) 30 °C, ambient light; (3) 30 °C, low light; and (4) 30 °C, high light. A digital photograph of the affected area of each coral was taken each day for 7 days and analyzed with ImageJ image processing software. The final affected area was not significantly different between species in any of the four treatments. BBD lesions were smaller on both species infected under ambient light at 26 °C versus 30 °C. Low light at 30 °C significantly reduced the lesion size on both species when compared to colonies infected at the same temperature under ambient light. Under high light at 30 °C, BBD lesions were larger on colonies of D. strigosa and smaller on colonies of D. labyrinthiformis when compared to colonies infected under ambient light at the same temperature. The responses of both species suggests that BBD progression on both D. strigosa and D. labyrinthiformis is similarly influenced by a combination of light and temperature and that other factors present before infections become established likely contribute to the difference in BBD prevalence in Bermuda. Copyright © 2010 Elsevier Inc. All rights reserved.

  9. Comparative study of the growth and carbon sequestration potential of Bermuda grass in industrial and urban areas

    Directory of Open Access Journals (Sweden)

    Usman Ali

    2018-06-01

    Full Text Available Climate change is a global phenomenon occurring throughout the world. Greenhouse gases (GHGs especially carbon dioxide (CO2 considered to be the major culprit to bring these changes. So, carbon (C sequestration by any mean could be useful to reduce the CO2 level in atmosphere. Turf grasses have the ability to sequester C and minimize the effects of GHGs on the environment. In order to study that how turf grasses can help in C sequestration, Bermuda grass (Cynodon dactylon was grown both at industrial and urban location and its effect on C storage were assessed by soil and plant analysis. Dry deposition of ammonium and nitrate was maximum at both locations through the year. However wet deposition was highest during the months of high rainfall. It was examined through soil analysis that soil organic matter, soil C and nitrogen in both locations increased after second mowing of grass. However, soil pH 6.68 in urban and 7.00 in industrial area and EC 1.86 dS/m in urban and 1.90 dS/m in industrial area decreased as the grass growth continue. Soil fresh weight (27.6 g in urban and (27.28 g industrial area also decreased after first and second mowing of grass. The C levels in plant dry biomass also increased which showed improved ability of plant to uptake C from the soil and store it. Similarly, chlorophyll contents were more in industrial area compared to urban area indicates the positive impact of high C concentration. Whereas stomatal conductance was reduced in high C environment to slow down respiration process. Hence, from present study it can be concluded that the Bermuda grass could be grown in areas with high C concentration in atmosphere for sequestrating C in soil.

  10. Substituting oat hay or maize silage for portion of alfalfa hay affects growth performance, ruminal fermentation, and nutrient digestibility of weaned calves

    Science.gov (United States)

    Zou, Yang; Zou, XinPing; Li, XiZhi; Guo, Gang; Ji, Peng; Wang, Yan; Li, ShengLi; Wang, YaJing; Cao, ZhiJun

    2018-01-01

    Objective The impact of forage feeding strategy on growth performance, ruminal fermentation and nutrient digestibility in post-weaning calves was investigated. Methods Forty-five female Holstein calves (body weight [BW] = 79.79±0.38 kg) were enrolled in the 35-d study at one week after weaning and randomly assigned to one of three dietary treatments. All diets were fed as total mixed ration containing 60% (dry matter [DM] basis) of basal starter feed and 40% (DM basis) of forage, but varied in composition of forage source including i) alfalfa (40% DM, AH); ii) alfalfa hay (26.7% DM)+oat hay (13.3% DM; OH); iii) alfalfa hay (26.7% DM)+corn silage (13.3% DM; WS). Results Dry matter intake was not different among treatment groups (p>0.05). However, BW (pcalves fed AH and OH were greater than WS-fed calves, whereas heart girth was greater in OH-fed calves than those fed AH and WS (pfeeding oat hay to postweaning calves increased crude protein digestibility (pcalves. PMID:28728373

  11. Using of Marketing Communication for Distance Education Institutions

    OpenAIRE

    R. Ayhan YILMAZ

    2005-01-01

    Using of Marketing Communication for Distance Education Institutions R. Ayhan YILMAZ, Ph.DAnadolu UniversityCommunication Sciences FacultyEskisehir, TURKEY INTRODUCTION Because of increased competition for scarce resources, marketing has become an important activity of many nonprofit organizations. Higher education institutions, as one of these nonprofit organizations, provide us with excellent examples of this trend (Hayes, 1991). The marketing of higher education has received a tremendous a...

  12. Fermentation characteristics in hay from Cynodon and crop stubble treated with exogenous enzymes

    Directory of Open Access Journals (Sweden)

    Yânez André Gomes Santana

    Full Text Available ABSTRACT The effect of treatment with xylanase and β-glucanase was evaluated for gas production and the ruminal degradation of nutrients from the hay of Tifton 85 grass and the stubble of maize, sorghum, peanut, sunflower and sesame crops. Two commercial fibrolytic enzymes were used (Dyadic xylanase PLUS - Xylanase; BrewZyme LP-β-glucanase, added to the hay at doses of 7.5 units of endoglucanase and 0.46 units of xylanase per 500 mg/gDM, for the cellulase and xylanase products respectively. The chemical composition of the hay was determined for no enzyme application and 24 hours after enzyme treatment, and the in vitro gas production and in situ microbial degradation was estimated for dry matter, organic matter, neutral detergent fibre and truly-degradable organic matter after 24 hours of incubation in the rumen. Enzyme treatment of the hay from Tifton 85 grass and the stubble of maize, sorghum, sunflower, peanut and sesame crops with the exogenous fibrolytic enzymes β-glucanase and xylanase influences in vitro gas production, and the in situ degradation of dry matter, organic matter, neutral detergent fibre and truly-degradable organic matter in the rumen. This variation can be attributed to differences in the chemical composition of the hay from the grass and the crop stubble, and to the different ways the enzymes act upon the cell wall.

  13. Transfer factors of 226Ra, 210Pb and 210Po from NORM-contaminated oil field soil to some Atriplex species, Alfalfa and Bermuda grass

    International Nuclear Information System (INIS)

    Al-Masria, M.S.; Mukalallati, H.; Al-Hamwi, A.

    2014-01-01

    Transfer factors of 226 Ra, 210 Pb and 210 Po from soil contaminated with naturally occurring radioactive materials (NORM) in oil fields to some grazing plants were determined using pot experiments. Contaminated soil was collected from a dry surface evaporation pit from a Syrian oil field in the Der Ezzor area. Five types of plants (Atriplex halimus L., Atriplex canescens, Atriplex Leucoclada Bioss, Alfalfa and Bermuda grass) were grown and harvested three times over two years. The results show that the mean transfer factors of 226 Ra from the contaminated soil to the studied plant species were 1.6 x 10 -3 for Atriplex halimus L., 2.1 x 10 -3 for Atriplex canescens, 2.5 x 10 -3 for Atriplex Leucoclada Bioss, 8.2 x 10 -3 for Bermuda grass, and the highest value was 1.7 x 10 -2 for Alfalfa. Transfer factors of 210 Pb and 210 Po were higher than 226 Ra TFs by one order of magnitude and reached 7 x 10 -3 , 1.1 x 10 -2 , 1.2 x 10 -2 , 3.2 x 10 -2 and 2.5 x 10 -2 for Atriplex halimus, Atriplex canescens, Atriplex Leucoclada Bioss, Bermuda grass and Alfalfa, respectively. The results can be considered as base values for transfer factors of 226 Ra, 210 Pb and 210 Po in semiarid regions. (authors)

  14. Effect of lime, N, P, and K amendments to surface-mined coal spoils on yield and chemical composition of common Bermuda grass

    Energy Technology Data Exchange (ETDEWEB)

    Ebelhar, M W; Barnhisel, R I; Akin, G W; Powell, J L

    1982-12-01

    Common Bermuda grass (Cynodon dactylon, L. Pers.) was used as an alternative to cool-season grasses such as tall fescue (Festuca arundinacea Schreb.) on acid sandstone surface-mine spoils in western Kentucky. Lime, N, P, and K fertilizer amendments were evaluated as to their effects in promoting Bermuda grass growth and development. The applied lime was effective in raising the pH from 3.4 to 4.6, 5.7, and 6.3 for the 18, 36 and 72 metric ton/ha treatments, respectively, over a 17-month period. Nitrogen was found to affect Bermuda grass production significantly and severe deficiency symptoms were observed where N was not applied. Dry matter yields increased significantly with each additional increment of N applied. Although the application of P and K increased the concentration of these ions in the plant tissues, the main influence of P and K was to increase the plants' resistance to winter killing; little effect on total dry matter production was observed. 19 references.

  15. Fibrolytic enzyme and ammonia application effects on the nutritive value, intake, and digestion kinetics of bermudagrass hay in beef cattle.

    Science.gov (United States)

    Romero, J J; Zarate, M A; Queiroz, O C M; Han, J H; Shin, J H; Staples, C R; Brown, W F; Adesogan, A T

    2013-09-01

    The objectives were to compare the effect of exogenous fibrolytic enzyme (Biocellulase A20) or anhydrous ammonia (4% DM) treatment on the nutritive value, voluntary intake, and digestion kinetics of bermudagrass (Cynodon dactylon cultivar Coastal) hay harvested after 2 maturities (5- and 13-wk regrowths). Six individually housed, ruminally cannulated Brangus steers (BW 325 ± 10 kg) were used in an experiment with a 6 × 6 Latin square design with a 3 (additives) × 2 (maturities) factorial arrangement of treatments. Each period consisted of 14 d of adaptation and 7, 4, 1, 1, and 4 d for measuring in vivo digestibility, in situ degradability, no measurements, rumen liquid fermentation and passage indices, and rate of solid passage, respectively. Steers were fed hay for ad libitum intake and supplemented with sugarcane molasses and distillers grain (supplement total of 2.88 kg DM/d). Enzyme did not affect the nutritional composition of hay but ammonia treatment decreased hay NDF, hemicellulose, and ADL concentrations and increased the CP concentration particularly for the mature lignified 13-wk hay. The enzyme increased NDF and hemicellulose digestibility of the 5-wk hay but decreased those of the 13-wk hay. Ammoniation decreased intake of hay but increased digestibility of DM, OM, NDF, hemicellulose, ADF, and cellulose and increased the ruminal in situ soluble and potentially digestible fractions and the rate of DM degradation of the 13-wk hay. Also, ammoniation increased the concentrations of ruminal NH3, total VFA, acetate, and butyrate but enzyme treatment did not. Neither enzyme addition nor ammoniation affected rate of liquid and solid passage. In conclusion, ammoniation decreased the concentration of most fiber fractions, decreased the intake of hays, and increased their CP concentration, in vivo digestibility, and in situ degradability at both maturities whereas enzyme application increased fiber digestibility of the 5-wk hay but decreased it in the case of

  16. The HayWired earthquake scenario—We can outsmart disaster

    Science.gov (United States)

    Hudnut, Kenneth W.; Wein, Anne M.; Cox, Dale A.; Porter, Keith A.; Johnson, Laurie A.; Perry, Suzanne C.; Bruce, Jennifer L.; LaPointe, Drew

    2018-04-18

    The HayWired earthquake scenario, led by the U.S. Geological Survey (USGS), anticipates the impacts of a hypothetical magnitude-7.0 earthquake on the Hayward Fault. The fault is along the east side of California’s San Francisco Bay and is among the most active and dangerous in the United States, because it runs through a densely urbanized and interconnected region. One way to learn about a large earthquake without experiencing it is to conduct a scientifically realistic scenario. The USGS and its partners in the HayWired Coalition and the HayWired Campaign are working to energize residents and businesses to engage in ongoing and new efforts to prepare the region for such a future earthquake.

  17. Report on intercomparison IAEA/V-10 of the determination of trace elements in hay powder

    International Nuclear Information System (INIS)

    Pszonicki, L.; Hanna, A.N.

    1985-07-01

    Hay plays an important role in the natural production circle of human nutrition. The level of its pollution is an important factor which can effect various branches of the food industry. The aim of the reported exercise organized by the IAEA was to provide the participating laboratories an opportunity to check their analytical performance by comparing their results with the results of other laboratories and to establish the concentration level of trace elements for certification purposes. The hay powder was analyzed by 50 laboratories from 25 countries for 42 elements. Neutron activation, atomic absorption, atomic emission and X-ray spectroscopy were predominantly used as analytical methods. The results provided by the participants of the reported intercomparison exercise have enabled to certify the concentration of eighteen trace and minor elements and to establish non-certified information values for the concentration of an additional twelve elements in Hay Powder IAEA/V-10

  18. Mental health associations with eczema, asthma and hay fever in children

    DEFF Research Database (Denmark)

    Hammer-Helmich, Lene; Linneberg, Allan; Obel, Carsten

    2016-01-01

    OBJECTIVE: This study aimed to examine the association of eczema, asthma and hay fever with mental health in a general child population and to assess the influence of parental socioeconomic position on these associations. METHODS: We conducted a cross-sectional health survey of children aged 3, 6......, 11 and 15 years in the City of Copenhagen, Denmark. Individual questionnaire data on eczema, asthma, and hay fever and mental health problems assessed using the Strengths and Difficulties Questionnaire (SDQ) was linked to register data on demographics and parental socioeconomic position. 9215 (47...... with eczema, asthma or hay fever had more emotional, conduct and hyperactivity problems, but not peer problems, compared with children without these diseases. Atopic diseases added equally to the burden of mental health problems independent of socioeconomic position....

  19. Passage kinetics of digesta in horses fed with coastcross hay ground to different degrees

    Directory of Open Access Journals (Sweden)

    Vinicius Pimentel Silva

    2014-10-01

    Full Text Available This study was conducted to evaluate the kinetics, physicochemical characteristics and particle size of digesta in the right ventral colon (RVC of horses fed coastcross hay ground to different degrees. Four horses fitted with cannulae in the RVC were used and were fed the following forms of hay: long, chopped, ground to 5 mm and ground to 3 mm. A Latin Square 4x4 study design was used. Each experimental period included 10 days for diet adaptation, four days for feces collection and one day for digesta collection. The kinetics of the particulate and solute phases of digesta were evaluated based on the mean retention time (MRT, passage rate (k and transit time (TT using two external markers: Cr-NDF and Co-EDTA. The TT of solid phase digesta was 3 hours longer (P0.05 in k or MRT in either the liquid or solid phase of digesta as a function of the different degrees of hay grinding. However, the liquid phase of digesta presented a higher k than the solid phase, with values of 3.28 and 2.73 h-1 being obtained, respectively. The smallest particle size and the lowest neutral detergent fiber contents in colon digesta were observed when hay ground to 3 mm was offered, leading to values of 0.51 mm and 53.46%, respectively. Grinding the hay increased the transit time of the liquid phase in the digestive tract of the horses, whereas no change in the kinetics of the solid phase digesta was observed. The grinding of hay reduced the NDF and the average particle size in the right ventral colon.

  20. The combined effects of family size and farm exposure on childhood hay fever and atopy.

    Science.gov (United States)

    Genuneit, Jon; Strachan, David P; Büchele, Gisela; Weber, Juliane; Loss, Georg; Sozanska, Barbara; Boznanski, Andrzej; Horak, Elisabeth; Heederik, Dick; Braun-Fahrländer, Charlotte; von Mutius, Erika

    2013-05-01

    Exposure to farming environments and siblings is associated with reduced risks of childhood hay fever and atopy. We explored the independence and interaction of these protective effects in the GABRIELA study. Questionnaire surveys on farming, asthma, and allergies were conducted in four central European areas among 79,888 6-12-yr-old children. Aeroallergen-specific serum IgE was measured in a stratified sample of 8,023 children. Multiple logistic regression was used to compare gradients in allergy prevalence by sibship size across three categories of exposure to farming environments. The prevalence of hay fever ranged from 2% (95% confidence interval 1.6%; 2.7%) among farmers' children with more than two siblings to 12% (11.2%; 13.0%) among children with no farm exposure and no siblings. Farming families were larger on average. More siblings and exposure to farming environments independently conferred protection from hay fever and atopy. There was no substantial effect modification between family size and exposure to farming environments. The odds ratios for hay fever per additional sibling were 0.79 among unexposed non-farm children, 0.77 among farm-exposed non-farm children, and 0.72 among children from farming families (2df interaction test: p = 0.41). The inverse association of exposure to farming environments with hay fever is found in all sizes of family, with no substantial tendency to saturation or synergism. This suggests that different biological mechanisms may underlie these two protective factors. Combinations of a large family and exposure to farming environments markedly reduce the prevalence of hay fever and indicate the strength of its environmental determinants. © 2013 John Wiley & Sons A/S. Published by Blackwell Publishing Ltd.

  1. Effects of feeding steers extruded flaxseed on its own before hay or mixed with hay on animal performance, carcass quality, and meat and hamburger fatty acid composition.

    Science.gov (United States)

    Vahmani, P; Rolland, D C; McAllister, T A; Block, H C; Proctor, S D; Guan, L L; Prieto, N; López-Campos, Ó; Aalhus, J L; Dugan, M E R

    2017-09-01

    The objective of the present experiment was to determine if carcass quality and fatty acid profiles of longissimus thoracis (LT) and hamburger would be affected by feeding steers extruded flaxseed on its own followed by hay (non-TMR) compared to when hay and extruded flaxseed were fed together (TMR). Forty-eight steers in six pens were assigned to TMR or non-TMR for an average of 242days. Dry matter intake was lower for non-TMR versus TMR steers (10.56 vs. 11.42kg/d; P=0.02), but final live weight (610±0.50kg) and average daily gain (1.18±0.02kg/d) did not differ. Compared to TMR, feeding non-TMR enriched LT and hamburger with α-linolenic acid (ALA; 18:3n-3) by 14%, vaccenic acid (VA; t11-18:1) by 44%, rumenic acid (RA; c9,t11-18:2) by 40%, and conjugated linolenic acid (CLnA) by 58%. Overall, feeding extruded flaxseed separately from hay in a non-TMR was more effective at enhancing deposition of ALA, VA, RA and CLnA in beef. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

  2. Effects of feeding ratio of beet pulp to alfalfa hay or grass hay on ruminal mat characteristics and chewing activity in Holstein dry cows.

    Science.gov (United States)

    Izumi, Kenichi; Unno, Chigusa

    2010-04-01

    The influence of the feeding ratio of a non-forage fiber source and hay on ruminal mat characteristics and chewing activity was evaluated in dairy dry cows. Cows were fed four different diets: the ratios of alfalfa hay (AH) to beet pulp (BP) were 8:2 (dry matter basis, A8B2) and 2:8 (A2B8), and those of grass hay (GH) to BP were 8:2 (G8B2) and 2:8 (G2B8). Total eating time was decreased with increasing BP content (P rumination time for AH was shorter than that for GH (P content (P ruminal mat was detected by using a penetration resistance test of the rumen digesta. Penetration resistance value (PRV) of ruminal mat was highest with the G8B2 diet and PRV decreased with increasing BP content (P ruminal mat was greater for increasing BP content (P ruminal mat PRV on total rumination time resulted in a high positive correlation (r = 0.744; P ruminal mat stimulated rumination activity and a ruminal mat could be formed, although it was soft even when cows were offered a large quantity of BP.

  3. FT-IR spectroscopic analysis for studying Clostridium cell response to conversion of enzymatically hydrolyzed hay

    Science.gov (United States)

    Grube, Mara; Gavare, Marita; Nescerecka, Alina; Tihomirova, Kristina; Mezule, Linda; Juhna, Talis

    2013-07-01

    Grass hay is one of assailable cellulose containing non-food agricultural wastes that can be used as a carbohydrate source by microorganisms producing biofuels. In this study three Clostridium strains Clostridium acetobutylicum, Clostridium beijerinckii and Clostridium tetanomorphum, capable of producing acetone, butanol and ethanol (ABE) were adapted to convert enzymatically hydrolyzed hay used as a growth media additive. The results of growth curves, substrate degradation kinetics and FT-IR analyses of bacterial biomass macromolecular composition showed diverse strain-specific cell response to the growth medium composition.

  4. Quality of aged shoulder from lambs fed with different oldman saltbush hay levels (Atriplex nummularia

    Directory of Open Access Journals (Sweden)

    Tharcilla Isabella Rodrigues Costa Alvarenga

    2014-12-01

    Full Text Available This study assessed the effects of different levels of oldman saltbush hay and ageing time on the physical characteristics of Santa Inês lamb meat. Sixty shoulders from 32 male lambs fed with 30, 40, 50 or 60% oldman saltbush hay for 60 days were vacuum-packaged and stored in a refrigerator at 0 ± 1°C for 0, 7 or 14 days of ageing. The shear force, cooking loss and water holding capacity were 3.06kgf cm-2, 37.28% and 76.71%, respectively, and there were no significant changed by studied factors (P>0.05

  5. Radioimmunological allergy diagnostics in infants suffering from asthmatoid bronchitis, bronchial asthma, and hay fever

    International Nuclear Information System (INIS)

    Siafarikas, K.; Glaubitt, D.; Wanzeck, E.; Staedtische Krankenanstalten Krefeld

    1975-01-01

    The occurence of circulating specific antibodies against milk protein, hen protein, fish (cod), against cat, dog and horse epithelium as well as against 2 types of house dust was investigated with 11 children in the age of 1-6 years having asthmatoid bronchitis, 23 children aging from 2-15 years with bronchial asthma and 3 children aging from 6-13 years with hay fever, using the radioallergosorbens test (RAST). Children having asthmatoid bronchitis for the first time exhibited a smaller number and a lesser extent of positive radioallergosorben test results then children with bronchial asthma. The children with hay fever exhibited exclusively negative test results. (orig./LN) [de

  6. NOTE FOR EDITOR: Using of Marketing Communication for Distance Education Institutions

    OpenAIRE

    YILMAZ, R. Ayhan

    2005-01-01

    Because of increased competition for scarce resources, marketing has become an important activity of many nonprofit organizations. Higher education institutions, as one of these nonprofit organizations, provide us with excellent examples of this trend (Hayes, 1991). The marketing of higher education has received a tremendous amount of emphasis and attention.

  7. Apparent oxygen utilization rates calculated from tritium and helium-3 profiles at the Bermuda Atlantic Time-series Study site

    Directory of Open Access Journals (Sweden)

    R. H. R. Stanley

    2012-06-01

    Full Text Available We present three years of Apparent Oxygen Utilization Rates (AOUR estimated from oxygen and tracer data collected over the ocean thermocline at monthly resolution between 2003 and 2006 at the Bermuda Atlantic Time-series Study (BATS site. We estimate water ages by calculating a transit time distribution from tritium and helium-3 data. The vertically integrated AOUR over the upper 500 m, which is a regional estimate of export, during the three years is 3.1 ± 0.5 mol O2 m−2 yr−1. This is comparable to previous AOUR-based estimates of export production at the BATS site but is several times larger than export estimates derived from sediment traps or 234Th fluxes. We compare AOUR determined in this study to AOUR measured in the 1980s and show AOUR is significantly greater today than decades earlier because of changes in AOU, rather than changes in ventilation rates. The changes in AOU are likely a methodological artefact associated with problems with early oxygen measurements.

  8. Modeling Biogeochemical-Physical Interactions and Carbon Flux in the Sargasso Sea (Bermuda Atlantic Time-series Study site)

    Science.gov (United States)

    Signorini, Sergio R.; McClain, Charles R.; Christian, James R.

    2001-01-01

    An ecosystem-carbon cycle model is used to analyze the biogeochemical-physical interactions and carbon fluxes in the Bermuda Atlantic Time-series Study (BATS) site for the period of 1992-1998. The model results compare well with observations (most variables are within 8% of observed values). The sea-air flux ranges from -0.32 to -0.50 mol C/sq m/yr, depending upon the gas transfer algorithm used. This estimate is within the range (-0.22 to -0.83 mol C/sq m/yr) of previously reported values which indicates that the BATS region is a weak sink of atmospheric CO2. The overall carbon balance consists of atmospheric CO2 uptake of 0.3 Mol C/sq m/yr, upward dissolved inorganic carbon (DIC) bottom flux of 1.1 Mol C/sq m/yr, and carbon export of 1.4 mol C/sq m/yr via sedimentation. Upper ocean DIC levels increased between 1992 and 1996 at a rate of approximately 1.2 (micro)mol/kg/yr, consistent with observations. However, this trend was reversed during 1997-1998 to -2.7 (micro)mol/kg/yr in response to hydrographic changes imposed by the El Nino-La Nina transition, which were manifested in the Sargasso Sea by the warmest SST and lowest surface salinity of the period (1992-1998).

  9. On-site hydrolytic enzymes production from fungal co-cultivation of Bermuda grass and corn cob.

    Science.gov (United States)

    Amaro-Reyes, Aldo; Gracida, Jorge; Huizache-Peña, Nelson; Elizondo-García, Norberto; Salazar-Martínez, José; García Almendárez, Blanca E; Regalado, Carlos

    2016-07-01

    Solid state fermentation (SSF) is used to produce industrial enzymes. The objective of this study was to use a co-culture of Aspergillus niger GS1 and Trichoderma reesei, grown on a mixture of Bermuda grass and corn cob to obtain fermented forage (FF) rich in hydrolytic enzymes, as a value added ingredient for animal feed. FPase, amylase and xylanase productivities (dry matter, DM) were 8.8, 181.4, and 42.1Ug(-1)h(-1), respectively (1U=reducing sugars released min(-1)), after 12-16h of SSF with C/N=60. Cellulose, hemicellulose and lignin decreased 1.6-, 2.7- and 1.9-fold (DM), respectively. In vitro ruminal and true digestibility of DM was improved 2.4- and 1.4-fold. Ruminal digestion of FF reduced 1.32-fold the acetate:propionate ratio, which may reduce the environmental impact of ruminants feeding. On-site hydrolytic enzymes productivity using SSF without enzymes extraction could be of economic potential for digestibility improvement in animal feed. Copyright © 2016 Elsevier Ltd. All rights reserved.

  10. Water type and irrigation time effects on microbial metabolism of a soil cultivated with Bermuda-grass Tifton 85

    Directory of Open Access Journals (Sweden)

    Sandra Furlan Nogueira

    2011-06-01

    Full Text Available This study investigated the microbial metabolism in Bermuda-grass Tifton 85 areas after potable-water and effluent irrigation treatments. The experiment was carried out in Lins/SP with samples taken in the rainy and dry seasons (2006 after one year and three years of irrigation management, and set up on an entirely randomized block design with four treatments: C (control, without irrigation or fertilization, PW (potable water + 520 kg of N ha-1 year-1; TE3 and TE0 (treated effluent + 520 kg of N ha-1 year-1 for three years and one year, respectively. The parameters determined were: microbial biomass carbon, microbial activity, and metabolic quotient. Irrigation with wastewater after three years indicated no alteration in soil quality for C and ET3; for PW, a negative impact on soil quality (microbial biomass decrease suggested that water-potable irrigation in Lins is not an adequate option. Microbial activity alterations observed in TE0 characterize a priming effect.

  11. A single dose desensitization for summer hay fever. Results of a double blind study-1988.

    Science.gov (United States)

    Fell, P; Brostoff, J

    1990-01-01

    A new type of desensitising vaccine, enzyme potentiated was subjected to a double-blind randomised study during the hay fever season. The vaccine is a convenient single injection given in March and the results show good protection throughout the grass pollen season.

  12. Predicting TDN losses from heat damaged hays and haylages with NIR

    Science.gov (United States)

    During the storage of hay or haylage, heating damage may occur and lead to losses of available protein and digestible nutrients. Recent research indicates that losses of TDN may be more significant economically than losses of available protein. Our objectives for this study were to establish a near-...

  13. Diversity of lowland hay meadows and pastures in Western and Central Europe

    NARCIS (Netherlands)

    Rodríguez-Rojo, Maria Pilar; Jiménez-Alfaro, Borja; Jandt, Ute; Bruelheide, Helge; Rodwell, John S.; Schaminée, Joop H.J.; Perrin, Philip M.; Kacki, Zygmunt; Willner, Wolfgang; Fernández-González, Federico; Chytrý, Milan

    2017-01-01

    Questions: Which are the main vegetation types of lowland hay meadows and pastures in Western and Central Europe? What are the main environmental gradients that drive patterns of species composition? Is it possible to classify these grasslands to phytosociological alliances that reflect management

  14. Do glyphosate resistant feral plants and hay fields spread the transgene to conventional alfalfa seed fields?

    Science.gov (United States)

    In addition to meeting domestic needs, large amounts of alfalfa seed and hay produced in the US are being exported overseas. Because alfalfa is an insect pollinated crop, gene flow is a concern. Adding to this alfalfa readily naturalizes along roadsides, irrigation ditches, and unmanaged habitats; a...

  15. 75 FR 26945 - International Education Programs Service-Fulbright-Hays Group Projects Abroad Program

    Science.gov (United States)

    2010-05-13

    .... Schools and/or departments of education have a role to play in creating greater exposure since they are... DEPARTMENT OF EDUCATION International Education Programs Service--Fulbright-Hays Group Projects... Postsecondary Education, Department of Education. ACTION: Notice of proposed priorities. SUMMARY: The Assistant...

  16. Fulbright-Hays Seminars Abroad Program 1992: Morocco and Tunisia. Final Projects.

    Science.gov (United States)

    AMIDEAST, Washington, DC.

    The projects described in this document were submitted by U.S. teachers who spent time in Morocco and Tunisia as part of the 1992 Fulbright-Hays Seminars Abroad Program. The following are among the titles of the projects included: "Formal Education in Rural Morocco: Problems and Constraints" (Victoria Baker); "Continuity and Change…

  17. Evaluation of methodological aspects of digestibility meaurements in ponies fed different grass hays

    NARCIS (Netherlands)

    Schaafstra, F.J.W.C.; Doorn, van D.A.; Schonewille, J.T.; Wartena, F.C.; Zoon, van M.; Blok, M.C.; Hendriks, W.H.

    2015-01-01

    Methodological aspects of digestibility measurements of feedstuffs for equines were studied in four Welsh pony geldings consuming four grass-hay diets in a 4 × 4 Latin square design. Diets contained either a low (L), medium (M), high (H), or very high (VH) ADF content (264, 314, 375, or 396 g·kg-1

  18. 1.8. Brand*, HA Badenhorst, FK 8iebrits and EH Kemm JP Hayes et ...

    African Journals Online (AJOL)

    Brand*, H.A. Badenhorst, F.K. 8iebrits and E.H. Kemm. Animal and Dairy Science Research Institute, Private Bag X2, Irene 1675, Republic of South Africa. J.P. Hayes. Department of Poultry Science, University of Stellenbosch, Stellenbosch 7600, Republic of South Africa. The experiment was conducted to compare the ...

  19. Characterisation of Arabica Coffee Pulp - Hay from Kintamani - Bali as Prospective Biogas Feedstocks

    Directory of Open Access Journals (Sweden)

    Hendroko Setyobudi Roy

    2018-01-01

    Full Text Available The huge amount of coffee pulp waste is an environmental problem. Anaerobic fermentation is one of the alternative solutions. However, availability of coffee pulp does not appear for year-round, whereas biogas needs continuous feedstocks for digester stability. This research uses coffee pulp from Arabica Coffee Factory at Mengani, Kintamani, Bali–Indonesia. The coffee pulp was transformed into coffee pulp-hay product by sun drying for preservations to extend the raw materials through the year. Characterization of coffee pulp-hay was conducted after to keep for 15 mo for review the prospect as biogas feedstocks. Several parameters were analyzed such as C/N ratio, volatile solids, carbohydrate, protein, fat, lignocellulose content, macro-micro nutrients, and density. The review results indicated that coffee pulp-hay is prospective raw material for biogas feedstock. This well-proven preservation technology was able to fulfill the continuous supply. Furthermore, some problems were found in the recent preliminary experiment related to the density and fungi growth in the conventional laboratory digester. Further investigation was needed to implement the coffee pulp – hay as biogas feedstocks.

  20. Interaction of bale size and preservative rate for large-round bales of alfalfa hay

    Science.gov (United States)

    Recently, two studies conducted at the US Dairy Forage Research Center have reported inconsistent storage responses following the application of propionic-acid-based preservatives to alfalfa or alfalfa-orchardgrass hays. One of these studies utilized 5-foot-diameter round bales, and produced disappo...

  1. Hayes Receives 2012 Ronald Greeley Early Career Award in Planetary Science: Citation

    Science.gov (United States)

    Leshin, Laurie A.

    2013-10-01

    Alexander G. Hayes Jr. received the 2012 Ronald Greeley Early Career Award in Planetary Science at the 2012 AGU Fall Meeting, held 3-7 December in San Francisco, Calif. The award recognizes significant early-career contributions to planetary science.

  2. Association between parental socioeconomic position and prevalence of asthma, atopic eczema and hay fever in children

    DEFF Research Database (Denmark)

    Hammer-Helmich, Lene; Linneberg, Allan; Thomsen, Simon Francis

    2014-01-01

    with a decreased risk of atopic eczema and eczema symptoms. There was no independent association between household income and any of the outcomes. CONCLUSIONS: The prevalence of asthma and hay fever, but not atopic eczema, increased with increasing age. Atopic eczema was associated with high parental educational...

  3. Ron Hays: A Story of Art as Self Treatment for Alzheimer's Disease

    Science.gov (United States)

    Jones, Robin M. N.; Hays, Nancy Scheller

    2016-01-01

    Ronald E. Hays is the former Director of the Hahnemann Creative Arts in Therapy Department at Drexel University in Philadelphia, Pennsylvania, and the cofounder of the graduate art therapy program at Eastern Virginia Medical School in Norfolk, Virginia. At the age of 62 he was diagnosed with early onset Alzheimer's disease, a form of dementia. In…

  4. Shared genetic origin of asthma, hay fever and eczema elucidates allergic disease biology

    NARCIS (Netherlands)

    Ferreira, Manuel A; Vonk, Judith M; Baurecht, Hansjörg; Marenholz, Ingo; Tian, Chao; Hoffman, Joshua D; Helmer, Quinta; Tillander, Annika; Ullemar, Vilhelmina; van Dongen, Jenny; Lu, Yi; Rüschendorf, Franz; Esparza-Gordillo, Jorge; Medway, Chris W; Mountjoy, Edward; Burrows, Kimberley; Hummel, Oliver; Grosche, Sarah; Brumpton, Ben M; Witte, John S; Hottenga, Jouke-Jan; Willemsen, Gonneke; Zheng, Jie; Rodríguez, Elke; Hotze, Melanie; Franke, Andre; Revez, Joana A; Beesley, Jonathan; Matheson, Melanie C; Dharmage, Shyamali C; Bain, Lisa M; Fritsche, Lars G; Gabrielsen, Maiken E; Balliu, Brunilda; Nielsen, Jonas B; Zhou, Wei; Hveem, Kristian; Langhammer, Arnulf; Holmen, Oddgeir L; Løset, Mari; Abecasis, Gonçalo R; Willer, Cristen J; Arnold, Andreas; Homuth, Georg; Schmidt, Carsten O; Thompson, Philip J; Martin, Nicholas G; Duffy, David L; Novak, Natalija; Boomsma, Dorret I

    2017-01-01

    Asthma, hay fever (or allergic rhinitis) and eczema (or atopic dermatitis) often coexist in the same individuals, partly because of a shared genetic origin. To identify shared risk variants, we performed a genome-wide association study (GWAS; n = 360,838) of a broad allergic disease phenotype that

  5. Digestibility Nutrient Contents on Acacia Seyal, Balanities Aegyptiaca and Chloris Gayana Hay

    International Nuclear Information System (INIS)

    Kiliti, J.K

    2002-01-01

    A study was carried to determine the nutrients and their digestibility in Acacia seyal and Balanities aegyptiaca legume browses and compared with Chloris gayana hay. Samples were taken from these two leguminous forages at Mogotio and Emining divisions of Koibatek district and fed to sheep in a change over design. The sheep were housed in individual pens and fitted with faecal collection bags. They were fed and faeces collected twice daily. An adaptation period of 14 days, Faecal collection of 7 days and changeover of 10 days were enforced. Nutrients analysed for during digestibility included DM, OM, CP, NDF, Hemicellulose and Cellulose. The nutrients compositions were 651, 916, 112, 370, 339, 59 and 84; 665, 920, 152, 443, 341, 89 and 80, 845, 924, 68, 730, 463, 57, and 76 for DM, OM, CP, NDF, ADF, and ash in Acacia seal, Balanities aegyptiaca and Chloris gayana hay. The in vivio digestibility results were different (p<0.05) for all nutrients. The digestibilities of DM, OM, CP NDF, Hemicellulose and Cellulose in Acacia seyal, Balanities aegyptiaca and Chloris gayana hay were 54.7, 66.5, 32.8, 40.3, 51.7, and 82.7; 48.5, 58.9, 67.4, 36.9, 36.3, and 40.6 and 48.1, 50.4, 41.7, 53.7, 63.0 and 62.3% respectively. The two legume forages had nutrients that had higher digestibility than hay except for fibre

  6. The effect of feeding barley or hay alone or in combination with molassed sugar beet pulp on the metabolic responses in plasma and caecum of horses

    DEFF Research Database (Denmark)

    Jensen, R B; Austbø, Dag; Blache, D

    2016-01-01

    only (HAY), hay and molassed SBP (HAY + SBP), hay and pelleted barley (BAR), and hay, pelleted barley and molassed SBP (BAR + SBP). The amount of barley (2 g starch/kg body weight (BW)) fed in the test meals was similar for the BAR and BAR + SBP diets. Each diet was fed for 16 days followed by data...... to the large intestine in response to the dietary carbohydrate composition. In conclusion, there was no effect of adding molassed SBP to a meal of barley compared to feeding barley alone, and fluctuations in plasma and caecal variables were more stable when feeding hay and molassed SBP than feeding barley...

  7. Religious Literacy or Spiritual Awareness? Comparative Critique of Andrew Wright's and David Hay's Approaches to Spiritual Education

    Science.gov (United States)

    Filipsone, Anta

    2009-01-01

    On the basis of a comparison of the educational approaches of Andrew Wright and David Hay this paper illustrates the persisting problem of dichotomising cognitive and trans-cognitive aspects of spiritual development and education. Even though both Wright and Hay speak of the same topic--spirituality and spiritual education--they define these terms…

  8. 34 CFR 664.40 - Can participation in a Fulbright-Hays Group Projects Abroad be terminated?

    Science.gov (United States)

    2010-07-01

    ... PROJECTS ABROAD PROGRAM What Conditions Must Be Met by a Grantee? § 664.40 Can participation in a Fulbright-Hays Group Projects Abroad be terminated? (a) Participation may be terminated only by the J. William... 34 Education 3 2010-07-01 2010-07-01 false Can participation in a Fulbright-Hays Group Projects...

  9. Health service use among children with and without eczema, asthma, and hay fever

    Directory of Open Access Journals (Sweden)

    Hammer-Helmich L

    2016-09-01

    Full Text Available Lene Hammer-Helmich,1,2 Allan Linneberg,1,3,4 Simon Francis Thomsen,5,6 Line Tang,1 Charlotte Glümer1,7 1Research Center for Prevention and Health, The Capital Region of Denmark, Copenhagen, 2Department of Real World Evidence and Epidemiology, H. Lundbeck A/S, Valby, 3Department of Clinical Experimental Research, Rigshospitalet, 4Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, 5Department of Dermatology, Bispebjerg Hospital, 6Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, 7Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark Background: Atopic diseases, for example, eczema, asthma, and hay fever, are among the most common chronic diseases of childhood. Knowledge on health service use among children with atopic disease is limited. This study aimed to investigate the total use and costs of health services for children with and without eczema, asthma, and hay fever in a Danish general population. Methods: We conducted a health survey with four complete birth cohorts from the City of Copenhagen. Individual questionnaire data on eczema, asthma, and hay fever for children aged 3, 6, 11, and 15 years were linked to register information on use and costs of health services and prescribed medication and parental education. In total 9,720 children participated (50.5%. Results: We found increased health service use (number of additional consultations per year [95% confidence interval] among children with current eczema symptoms (1.77 [1.29–2.26], current asthma symptoms (2.53 [2.08–2.98], and current hay fever symptoms (1.21 [0.74–1.67], compared with children without these symptoms. We also found increased use of prescribed medication and most subtypes of health services. Current asthma symptoms and current eczema symptoms, but not current hay fever symptoms, increased the health

  10. Effects of alfalfa hay and its physical form (chopped versus pelleted) on performance of Holstein calves.

    Science.gov (United States)

    Jahani-Moghadam, M; Mahjoubi, E; Hossein Yazdi, M; Cardoso, F C; Drackley, J K

    2015-06-01

    Inclusion of forage and its physical form in starter may affect rumen development, average daily gain (ADG), and dry matter intake (DMI) of dairy calves. To evaluate the effects of forage and its physical form (chopped vs. pelleted) on growth of calves under a high milk feeding regimen, 32 Holstein calves (38.8±1.1kg) were assigned at birth to 1 of 3 treatments in a completely randomized block design. Dietary treatments (% of dry matter) were (1) 100% semi-texturized starter (CON); (2) 90% semi-texturized starter + 10% chopped alfalfa hay (mean particle size=5.4mm) as a total mixed ration (TMR; CH); and (3) 90% semi-texturized starter + 10% pelleted alfalfa (mean=5.8mm) hay as a TMR (PH). Data were subjected to mixed model analysis with contrasts used to evaluate effect of forage inclusion. Calves were weaned at 76 d of age and the experiment finished 2 wk after weaning. Individual milk and solid feed consumption were recorded daily. Solid feed consumption and ADG increased as age increased (effect of week), but neither forage inclusion nor physical form of forage affected these variables pre- or postweaning. Plasma urea N was affected by treatments such that the CON group had a lower concentration than forage-fed groups. Forage inclusion, but not physical form, resulted in increased total protein in plasma. Although days with elevated rectal temperature, fecal score, and general appearance were not affected by dietary treatments, calves fed alfalfa hay during the first month of life had fewer days with respiratory issues, regardless of physical form of hay. We concluded that provision of forage does have some beneficial effects in calves fed large amounts of milk replacer, but pelleted alfalfa hay did not result in any improvement in calf performance or health. Copyright © 2015 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  11. Supplementary feeding of roe deer (Capreolus capreolus L with late harvested hay. A pilot study

    Directory of Open Access Journals (Sweden)

    C. Rehbinder

    1985-05-01

    Full Text Available In order to increase the fodder available for roedeer during wintertime, late harvested hay was placed on racks early in November in three consecutive years. Freeezing kept the hay dry and fresh during all three winters. In the first winter, with much snow, the bulk of the hay was consumed whereas consumption in the two subsequent mild winters was low and selective. The crude protein content of the hay was low (3.5 - 8.4% dry matter. Metabolizable energy estimated from digestion in vitro was 3.5 — 5.6 MJ per kg dry matter. Rumen liquor from roe deer during a mild winter gave lower in vitro digestion than liquor from sheep fed with ordinary rations. The value of this poor hay for roe deer is discussed with respect to the animals requirements, seasonal adaption, the energy and protein content of the hay, water consumption and normal behavior. The results indicate that late harvested hay may be more suitable than regularly harvested hay or concentrates to help roe deer to survive spells of severe winter conditions. With late harvested hay placed out at several localized feeding sites, the risks of indigestion and dehydration, associated with a more concentrated, feed, are minimized and the ranking among the roe deer in particular will be less important and thus more animals will have improved prospects of gaining access to the fodder.Tilskottsutfodring av rådjur (Capreolus capreolus L med sent skordat ho. En pilotstudie.Abstract in Swedish / Sammanfattning: I avsikt att, for rådjur, oka mångden tillgångligt foder under vintertid, skordades och håssjades ho i borjan av november under tre på varandra foljande år. Hoet fros torn och holl sig fårskt alla vintrarna. Forstå vintern med mycket sno konsumerades huvuddelen av hoet medan de två foljande milda vintrarna konsumptionen var låg och selektiv. Mångden råprotein i hoet var lågt (3.5 — 8.4 % i torrsubstans. Innehållet av omsåttbar energi beråknad från digestion in vitro var 3

  12. Hay intake improves performance and rumen development of calves fed higher quantities of milk.

    Science.gov (United States)

    Khan, M A; Weary, D M; von Keyserlingk, M A G

    2011-07-01

    Research to date has suggested that access to forage before weaning can limit rumen development in calves, but no research has yet addressed the role of forage for calves fed higher quantities of milk. This study compared performance and rumen development of calves provided high volumes (equivalent to approximately 20% of calf birth weight) of milk with and without access to hay. At d 3 of age, individually housed calves were randomly assigned to treatment (either ad libitum access to chopped grass hay or no forage; n=15 calves per treatment, 10 heifers, and 5 bulls). All calves were provided ad libitum access to water and starter throughout the study. All calves were offered 8L of milk/d from a nipple bottle from d 3 to 35, 4 L/d from d 36 to 53, and 2L/d until weaning at d 56. Solid feed intake and growth parameters were monitored from d 3 to 70. At d 70, males from both treatments were slaughtered to measure rumen development parameters. Overall dry matter (DM) intake from solid feed did not differ between treatments before wk 5. However, during wk 6 to 10, calves fed forage consumed more total DM (starter plus hay) than did calves fed no forage. Hip and wither height, heart girth, and body barrel at d 3, 56, and 70 did not differ between treatments. Reticulorumen weight was heavier in calves fed hay versus those fed only starter (12.77±1.29 vs. 7.99±0.69 kg with digesta; 1.89±0.05 vs.1.60±0.09 kg without digesta). Body weight without digesta was similar in calves fed forage or no forage. Mean rumen pH was higher in calves fed hay compared with those fed no forage (5.49±0.08 vs. 5.06±0.04). In conclusion, provision of chopped hay to calves fed high volumes of milk can promote solid feed DM intake and rumen development without affecting BW gain. Copyright © 2011 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  13. Chemostratigraphy at DSDP Sites 386 (Bermuda Rise) and 144 (Demerara Rise), Implications for Euxinic Conditions During OAE-2

    Science.gov (United States)

    Horst, P. A.; Maurrasse, F. J.; Sinninghe-Damsté, J. S.; Sandler, A.

    2008-05-01

    Chemostratigraphic studies of DSDP Site 386 on the Bermuda Rise and Site 144 on the Demerara Rise indicate that euxinic conditions developed at these deep-water sites during the time interval that corresponds to Oceanic Anoxic Event 2 (OAE 2). The data show a large increase in Fe/Al ratios, and dispersed pyrite aggregates (Site 386 Core 43, Section 3). Such findings at these deep oceanic sites are compatible with earlier studies showing that sediments in euxinic settings display increases in Fe/Al ratios due to the scavenging of dissolved Fe, and is also in agreement with previous Pr/Ph ratio of cyanobacteria showing low thermal stress, supporting in situ derivation. Elemental analyses at Site 386 also show that relatively high Sr/CaO ratios are present before and after OAE 2, indicating an increased contribution of biogenic carbonates, but not during the C/T boundary event. When Cr is plotted against Al2O3 in conjunction with a solid line representing the Cr/Al2O3 ratio in average shale, half of the samples fall above and half fall below this line. The values that plot above this line are all from Cores 47, 44, 43, and 42, which contain higher TOC. Their strong Cr enrichment with respect to the average shale can be indicative of an algal source of the OM, as this biota preferentially concentrates Cr. Competitive exclusion due to dominance of opportunistic prokaryotic blooms in combination with oxygen depletion can be invoked to explain the conditions that developed and were unfavorable to most other organisms throughout the water column during OAE 2. Sediments from DSDP Site 144 also reveal increased molecular fossils indicative of green sulfur bacteria, which are further characteristic of euxinic conditions (Kuypers et al., 2002; Forster et al., 2004). These results are in agreement with earlier works that showed lipids at DSDP Site 144 are predominantly of an autochthonous origin with primary production as the dominant source (Simoneit and Stuermer, 1982

  14. An international marine-atmospheric 222Rn measurement intercomparison in Bermuda. Part 2: Results for the participating laboratories

    International Nuclear Information System (INIS)

    Colle, R.; Unterweger, M.P.; Hutchinson, J.M.R.

    1996-01-01

    As part of an international measurement intercomparison of instruments used to measure atmospheric 222 Rn, four participating laboratories made nearly simultaneous measurements of 222 Rn activity concentration in commonly sampled, ambient air over approximately a 2 week period, and three of these four laboratories participated in the measurement comparison of 14 introduced samples with known, but undisclosed (blind) 222 Rn activity concentration. The exercise was conducted in Bermuda in October 1991. The 222 Rn activity concentrations in ambient Bermudian air over the course of the intercomparison ranged from a few hundredths of a Bq · m -3 to about 2 Bq · m -3 , while the standardized sample additions covered a range from approximately 2.5 Bq · m -3 to 35 Bq · m -3 . The overall uncertainty in the latter concentrations was in the general range of 10%, approximating a 3 standard deviation uncertainty interval. The results of the intercomparison indicated that two of the laboratories were within very good agreement with the standard additions, and almost within expected statistical variations. These same two laboratories, however, at lower ambient concentrations, exhibited a systematic difference with an averaged offset of roughly 0.3 Bq · m -3 . The third laboratory participating in the measurement of standardized sample additions was systematically low by about 65% to 70%, with respect to the standard addition which was also confirmed in their ambient air concentration measurements. The fourth laboratory, participating in only the ambient measurement part of the intercomparison, was also systematically low by at least 40% with respect to the first two laboratories

  15. Nutrient-enhanced growth of Cladophora prolifera in harrington sound, bermuda: Eutrophication of a confined, phosphorus-limited marine ecosystem

    Science.gov (United States)

    Lapointe, Brian E.; O'Connell, Julie

    1989-04-01

    The green alga Cladophora prolifera (Chlorophyta, Cladophorales) has formed widespread blooms in Bermuda's inshore waters during the past 20 years, but, to date, no conclusive evidence links these blooms to nutrient enrichment. This study assessed the nutrient-dependance of productivity of Cladophora collected from Harrington Sound, a confined P-limited marine system where Cladophora first became abundant. Both N- and P-enrichment decreased the doubling time of Cladophora, which ranged from 14 days (with N and P enrichment) to 100 days (without enrichment). Nutrient enrichment also enhanced the light-saturated photosynthetic capacity (i.e. P max) of Cladophora, which ranged from 0·50 mg C g dry wt -1 h -1 (without enrichment) to 1·0 mg C g dry wt -1 h -1 (with enrichment). Tissue C:N, C:P and N:P ratios of unenriched Cladophora were elevated—25, 942, and 49, respectively—levels that suggest limitation by both N and P but primary limitation by P. Pore-waters under Cladophora mats had reduced salinities, elevated concentrations of NH 4, and high N:P ratios (N:P of 85), suggesting that N-rich groundwater seepage enriches Cladophora mats. The alkaline phosphatase capacity of Cladophora was high compared to other macroalgae in Harrington Sound, and its capacity was enhanced by N-enrichment and suppressed by P-enrichment. Because the productivity of Cladophora is nutrient-limited in shallow waters of Harrington Sound, enhanced growth and increased biomass of Cladophora result from cumulative seepage of N-rich groundwaters coupled with efficient utilization and recycling of dissolved organo-phosphorus compounds.

  16. Monoclonal antibody-based ELISA to quantify the major allergen of Cynodon dactylon (Bermuda grass) pollen, Cyn d 1.

    Science.gov (United States)

    Duffort, O; Calabozo, B; González, R; Carpizo, J A; Barber, D; Polo, F

    2004-12-01

    Pollen of Bermuda grass (Cynodon dactylon) is an important cause of pollinosis in many areas of the world. Most patients show sensitivity to the major allergen Cyn d 1, a glycoprotein composed of a number of isoforms with a molecular mass of 31-32 kDa. The aim of this work was to develop a monoclonal antibody (mAb)-based ELISA to quantify Cyn d 1, and to assess the correlation of the allergen content with the biological activity of C. dactylon pollen extracts. After fusion of myeloma cells with spleen cells from a BALB/c mouse immunized with C. dactylon pollen extract, Cyn d 1-specific mAbs secreting hybridomas were selected, and the antibodies characterized. One of them (4.4.1) was used as the capture antibody in an ELISA method for Cyn d 1 quantitation. An anti-Cyn d 1 rabbit serum was used as the second antibody. Cyn d 1 was purified by immunoaffinity chromatography with mAb 4.4.1, characterized, and used as the standard in the assay. The identity, purity and isoallergen composition of affinity-purified Cyn d 1 was confirmed by N-terminal amino acid sequencing, SDS-PAGE, Western blot and 2D electrophoresis. The Cyn d 1 ELISA is highly specific and sensitive, with a detection limit of 0.24 ng/ml and a linear range of 1.1-9.2 ng/ml. An excellent correlation was found when the content of Cyn d 1, measured in 16 different extracts, was compared with the allergenic activity of the same extracts determined by RAST inhibition. The results prove the usefulness of the Cyn d 1 ELISA for the standardization of C. dactylon-allergen products on the basis of major allergen content. 2004 S. Karger AG, Basel.

  17. Estimating the potential impacts of large mesopredators on benthic resources: integrative assessment of spotted eagle ray foraging ecology in Bermuda.

    Directory of Open Access Journals (Sweden)

    Matthew J Ajemian

    Full Text Available Declines of large sharks and subsequent release of elasmobranch mesopredators (smaller sharks and rays may pose problems for marine fisheries management as some mesopredators consume exploitable shellfish species. The spotted eagle ray (Aetobatus narinari is the most abundant inshore elasmobranch in subtropical Bermuda, but its predatory role remains unexamined despite suspected abundance increases and its hypothesized specialization for mollusks. We utilized a combination of acoustic telemetry, benthic invertebrate sampling, gut content analysis and manipulative experiments to assess the impact of spotted eagle rays on Bermudian shellfish resources. Residency and distribution of adult spotted eagle rays was monitored over two consecutive summers in Harrington Sound (HS, an enclosed inshore lagoon that has historically supported multiple recreational and commercial shellfish species. Telemetered rays exhibited variable fidelity (depending on sex to HS, though generally selected regions that supported relatively high densities of potential mollusk prey. Gut content analysis from rays collected in HS revealed a diet of mainly bivalves and a few gastropods, with calico clam (Macrocallista maculata representing the most important prey item. Manipulative field and mesocosm experiments with calico clams suggested that rays selected prey patches based on density, though there was no evidence of rays depleting clam patches to extirpation. Overall, spotted eagle rays had modest impacts on local shellfish populations at current population levels, suggesting a reduced role in transmitting cascading effects from apex predator loss. However, due to the strong degree of coupling between rays and multiple protected mollusks in HS, ecosystem-based management that accounts for ray predation should be adopted.

  18. An experimental model of allergic asthma in cats sensitized to house dust mite or bermuda grass allergen.

    Science.gov (United States)

    Norris Reinero, Carol R; Decile, Kendra C; Berghaus, Roy D; Williams, Kurt J; Leutenegger, Christian M; Walby, William F; Schelegle, Edward S; Hyde, Dallas M; Gershwin, Laurel J

    2004-10-01

    Animal models are used to mimic human asthma, however, not all models replicate the major characteristics of the human disease. Spontaneous development of asthma with hallmark features similar to humans has been documented to occur with relative frequency in only one animal species, the cat. We hypothesized that we could develop an experimental model of feline asthma using clinically relevant aeroallergens identified from cases of naturally developing feline asthma, and characterize immunologic, physiologic, and pathologic changes over 1 year. House dust mite (HDMA) and Bermuda grass (BGA) allergen were selected by screening 10 privately owned pet cats with spontaneous asthma using a serum allergen-specific IgE ELISA. Parenteral sensitization and aerosol challenges were used to replicate the naturally developing disease in research cats. The asthmatic phenotype was characterized using intradermal skin testing, serum allergen-specific IgE ELISA, serum and bronchoalveolar lavage fluid (BALF) IgG and IgA ELISAs, airway hyperresponsiveness testing, BALF cytology, cytokine profiles using TaqMan PCR, and histopathologic evaluation. Sensitization with HDMA or BGA in cats led to allergen-specific IgE production, allergen-specific serum and BALF IgG and IgA production, airway hyperreactivity, airway eosinophilia, an acute T helper 2 cytokine profile in peripheral blood mononuclear cells and BALF cells, and histologic evidence of airway remodeling. Using clinically relevant aeroallergens to sensitize and challenge the cat provides an additional animal model to study the immunopathophysiologic mechanisms of allergic asthma. Chronic exposure to allergen in the cat leads to a variety of immunologic, physiologic, and pathologic changes that mimic the features seen in human asthma.

  19. Rumen volatile fatty acids and milk composition from cows fed hay, haylage, or urea-treated corn silage.

    Science.gov (United States)

    Schingoethe, D J; Voelker, H H; Beardsley, G L; Parsons, J G

    1976-05-01

    Alfalfa-brome hay, haylage, .5% urea-treated corn silage, or .5% urea plus 1% dried whey-treated corn silage was fed as the only forage to one of four groups of 10 lactating cows per group for a lactation trial of 10 wk. Rumen samples were collected via stomach tube 3 to 4 h after the morning feeding. The pH of the rumen samples from cows fed hay was higher than for cows fed haylage, urea-treated corn silage, and urea-whey corn silage, 6.69 versus 6.36, 6.40, and 6.50. Total volatile fatty acids and propionate were highest from cows fed urea-whey corn silage and were higher on all three fermented forages than cows fed hay. Acetate/propionate ratio was highest from cows fed hay and lowest from cows fed corn silages. Butyrate was highest from cows fed haylage or hay. Milk protein composition was not affected by ration although nonprotein nitrogen of milk was highest from cows fed the urea-treated corn silages. Oleic acid and total unsaturated fatty acids were lowest in milk fat from cows fed hay while palmitic acid was highest from cows fed hay and haylage. These results suggest that type of forage fed may cause small changes in rumen fermentation and in milk composition. The importance of these changes is unknown but may affect properties of dairy products produced from this milk.

  20. PENGARUH CARA PENGAWETAN TERHADAP KOMPOSISI KIMIA DAN EFISIENSI DALAM BENTUK HAY DAN SILASE PADA DAUN 16 PROVENAN GAMAL (GLIRICIDIA SEPIUM

    Directory of Open Access Journals (Sweden)

    A. W. Puger

    2012-09-01

    Full Text Available RINGKASAN Percobaan yang bertujuan untuk mengetahui pengaruh cara pengawetan terhadap kandungan zat-zat makanan dan efisiensinya pada daun 16 provenan gamal telah dilaksanakan selama 3 bulan. Penelitian menggunakan rancangan acak lengkap yang terdiri atas 3 perlakuan pengawetan (gamal segar, gamal hay, dan gamal silase dan 3 blok sebagai ulangan. Setiap perlakuan terdiri atas 16 provenan, yaitu 6 dari Mexico (M, 4 dari Guatemala (G, dan satu provenan masing-masing dari Colombia (C, Indonesia (I, Nicaragua (N, Panama (P, Costa Rica (R, dan Venezuela (V. Sampel setiap daun (helai dan tangkai provenan sebelum dan setelah diawetkan dianalisis kandungan zat-zat makanannya dan dihitung efisiensinya setelah dibuat hay dan silase. Kandungan DM dan CP dari hay adalah tertinggi (P0,05 setelah diawetkan menjadi hay dan silase, sedangkan efisiensi DM, OM, dan CP dari hay lebih tinggi (P<0,05 daripada silase. Provenan P13, R12, dan M34 mengandung zat-zat makanan lebih tinggi; sementara provenan G14 dan G17 lebih efisien bila diawetkan dalam bentuk hay dan silase. Pada pertanian lahan kering pengawetan gamal dalam bentuk hay lebih efektif dan efisien jika dibandingkan dengan dalam bentuk silase.

  1. Towards a political ontology of state power: a comment on Colin Hay's article.

    Science.gov (United States)

    Jessop, Bob

    2014-09-01

    This article offers some critical realist, strategic-relational comments on Colin Hay's proposal to treat the state as an 'as-if-real' concept. The critique first develops an alternative account of ontology, which is more suited to analyses of the state and state power; it then distinguishes the 'intransitive' properties of the real world as an object of investigation from the 'transitive' features of its scientific investigation and thereby provides a clearer understanding of what is at stake in 'as-if-realism'; and it ends with the suggestion that a concern with the modalities of state power rather than with the state per se offers a more fruitful approach to the genuine issues raised in Hay's article and in his earlier strategic-relational contributions to political analysis. © London School of Economics and Political Science 2014.

  2. CHANGES OF IMMUNE INDEXES DURING SUBLINGUAL ALLERGEN-SPECIFIC IMMUNOTHERAPY IN CHILDREN WITH HAY FEVER

    Directory of Open Access Journals (Sweden)

    I. M. Gaiduk

    2013-01-01

    Full Text Available Aims of study: evaluation of immunological parameters in course of sublingual allergen-specific immunotherapy with tree pollen mixture in children with hay fever.Materials and methods: the study included one-hundred patients 5 to 18 years of age with hay fever (pollen rhinitis, rhinoconjunctivitis and/or asthma. Allergen-specific immunotherapy was administered pre-seasonally for three consecutive years. Cytokinechanges were studied in blood serum and in lavages from nasal cavity. Samples assessed before treatment and after 2nd and 3rd courses SLIT completion.Results: increased serum concentrations of IL-10, IFNγ, and decreased IL-4 contents were revealed in the course of treatment. No significant changes in cytokineconcentrations were detectable in nasal lavages.Conclusions: the changes revealed correspond to a shift of T cell response profile towards Th1 pathway, thus confirming pathogenetic effects of sublingual allergen-specific

  3. Comparison of silage and hay of dwarf Napier grass (Pennisetum purpureum) fed to Thai native beef bulls.

    Science.gov (United States)

    Mapato, Chaowarit; Wanapat, Metha

    2018-03-23

    Both quantity and quality of forages are important in dry season feeding. Eight Thai native beef bulls were arranged in a Completely randomized design to evaluate dwarf Napier namely Sweet grass (Pennisetum purpureum cv. Mahasarakham) preserved as silage or hay on feed intake, digestibility, and rumen fermentation. The animals were fed with forage ad libitum supplemented with concentrate mixture at 1.0% of BW for 21 days; data were collected during the last 7 days. The results showed that there were differences (P  0.05) in animals fed silage and hay. Sweet grass is better preserved as hay rather than silage.

  4. Electro-microscopic observations of liver lesions after intravenous inoculation of mouldy hay extracts.

    Science.gov (United States)

    Shadmi, A; Griffel, B

    1985-01-01

    With the aid of the electron microscope, a number of histopathological changes in the liver of mice caused by mycotoxins from mouldy hay were examined and studied. These changes were observed in the mitochondria, the cell nucleus, and the cell membranes, and included fatty and parenchymal degeneration, plasma granulation, vacuolisation and vesiculation, glycogen secretion, incorporation into RNA, karyolysis and karyolaxis, and space of Disse constriction.

  5. The influence of feedback on hay pastures. | N.F.G. | African Journal ...

    African Journals Online (AJOL)

    The feeding of hay to sheep or cattle on an Eragrostis curvula pasture during the winter months has a most beneficial effect on the response of the pasture to fertilization in subsequent seasons. Low rates of feedback (10 t/ha) had an effect for two seasons whilst the effect of 30 t/ha lasted for at least three seasons and was ...

  6. Willet M. Hays, great benefactor to plant breeding and the founder of our association.

    Science.gov (United States)

    Troyer, A F; Stoehr, H

    2003-01-01

    Willet M. Hays was a great benefactor to plant breeding and the founder of the American Genetic Association (AGA). We commemorate the AGA's centennial. We mined university archives, U.S. Department of Agriculture (USDA) yearbooks, plant breeding textbooks, scientific periodicals, and descendants for information. Willet Hays first recognized the individual plant as the unit of selection and started systematic pure-line selection and progeny tests in 1888. He developed useful plant breeding methods. He selected superior flax (Linum usitatissimum L.), wheat (Triticum vulgare L.), corn (Zea mays L.), barley (Hordeum vulgare L.), and oat (Avena sativa L.) varieties, and discovered Grimm alfalfa (Medicago sativa L.); all became commercially important. He initiated branch stations for better performance testing. Willet Hays befriended colleagues in other universities, in federal stations, in a London conference, and in Europe. He gathered and spread the scientific plant breeding gospel. He also improved rural roads and initiated animal breeding records and agricultural economics records. He started the AGA in 1903, serving as secretary for 10 years. He became assistant secretary of agriculture in 1904. He introduced the project system for agricultural research. He authored or coauthored the Nelson Amendment, the Smith-Lever Act, the Smith-Hughes Act, and the protocol leading to the United Nations Food and Agriculture Organization-all involved teaching agricultural practices that improved the world.

  7. Precision and accuracy of the NDF rumen degradability of hays measured by the Daisy fermenter

    Directory of Open Access Journals (Sweden)

    C. Zanfi

    2010-04-01

    Full Text Available An inventory of 162 hay samples from Austrian permanent grasslands was used to obtain information about the precision of the in vitro NDF degradability (NDFd measured by the Daisy fermenter and its accuracy to predict in situ NDFd. The within forage standard error of the in vitro NDFd triplicate, obtained in five consecutive incubations, was equal to 2.8%, while the effect of the four jar positions in the fermenter was not significant. The cutting frequency had a great impact on the in situ effective NDFd of hays, which ranged (P<0.01 from values of 32.9, 43.1 and 48.3% in hays obtained from 2, 3 and 4 cuts/season, respectively. The regression analysis between the in vitro and in situ NDFd values (measured at 48h and effective, k=3%/h allowed to obtain medium degrees of correlation (r2 = 0.69 – 0.71; P<0.01 and low levels of accuracy (RSE = 4.0 -4.6 %.

  8. Marketing; Il marketing

    Energy Technology Data Exchange (ETDEWEB)

    Muscigna, M [ENEA, Centro Ricerche Casaccia, S. Maria di Galeria, RM (Italy). Dipt. Innovazione

    1999-07-01

    The report discusses marketing strategies oriented to the organizations and analyzes its critical factors, which determine the success of the organization activity. [Italian] Il rapporto analizza i caratteri delle strategie del marketing orientato all'impresa. Vengono infine analizzati i fattori critici che determinano il successo o l'insuccesso delle scelte aziendali.

  9. Marketing; Il marketing

    Energy Technology Data Exchange (ETDEWEB)

    Muscigna, M. [ENEA, Centro Ricerche Casaccia, S. Maria di Galeria, RM (Italy). Dipt. Innovazione

    1999-07-01

    The report discusses marketing strategies oriented to the organizations and analyzes its critical factors, which determine the success of the organization activity. [Italian] Il rapporto analizza i caratteri delle strategie del marketing orientato all'impresa. Vengono infine analizzati i fattori critici che determinano il successo o l'insuccesso delle scelte aziendali.

  10. Comparative physiological and proteomic analyses reveal the actions of melatonin in the reduction of oxidative stress in Bermuda grass (Cynodon dactylon (L). Pers.).

    Science.gov (United States)

    Shi, Haitao; Wang, Xin; Tan, Dun-Xian; Reiter, Russel J; Chan, Zhulong

    2015-08-01

    The fact of melatonin as an important antioxidant in animals led plant researchers to speculate that melatonin also acts in the similar manner in plants. Although melatonin has significant effects on alleviating stress-triggered reactive oxygen species (ROS), the involvement of melatonin in direct oxidative stress and the underlying physiological and molecular mechanisms remain unclear in plants. In this study, we found that exogenous melatonin significantly alleviated hydrogen peroxide (H2O2)-modulated plant growth, cell damage, and ROS accumulation in Bermuda grass. Additionally, 76 proteins significantly influenced by melatonin during mock or H2O2 treatment were identified by gel-free proteomics using iTRAQ (isobaric tags for relative and absolute quantitation). Metabolic pathway analysis showed that several pathways were markedly enhanced by melatonin and H2O2 treatments, including polyamine metabolism, ribosome pathway, major carbohydrate metabolism, photosynthesis, redox, and amino acid metabolism. Taken together, this study provides more comprehensive insights into the physiological and molecular mechanisms of melatonin in Bermuda grass responses to direct oxidative stress. This may relate to the activation of antioxidants, modulation of metabolic pathways, and extensive proteome reprograming. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  11. Interactions of alfalfa hay and sodium propionate on dairy calf performance and rumen development.

    Science.gov (United States)

    Beiranvand, H; Ghorbani, G R; Khorvash, M; Nabipour, A; Dehghan-Banadaky, M; Homayouni, A; Kargar, S

    2014-01-01

    The objective of this experiment was to investigate the effects of different levels of alfalfa hay (AH) and sodium propionate (Pro) added to starter diets of Holstein calves on growth performance, rumen fermentation characteristics, and rumen development. Forty-two male Holstein calves (40±2kg of birth weight) were used in a complete randomized design with a 3×2 factorial arrangement of treatments. Dietary treatments were as follows: (1) control = concentrate only; (2) Pro = concentrate with 5% sodium propionate [dry matter (DM) basis]; (3) 5% AH = concentrate + 5% alfalfa hay (DM basis); (4) 5% AH + Pro = concentrate + 5% alfalfa hay + 5% sodium propionate (DM basis); (5) 10% AH = concentrate + 10% alfalfa hay (DM basis); and (6) 10% AH + Pro = concentrate + 10% alfalfa hay + 5% sodium propionate (DM basis). All calves were housed in individual pens bedded with sawdust until 10wk of age. They were given ad libitum access to water and starter throughout the experiment and were fed 2L of milk twice daily. Dry matter intake was recorded daily and body weight weekly. Calves from the control, 10% AH, and 10% AH + Pro treatments were euthanized after wk 10, and rumen wall samples were collected. Feeding of forage was found to increase overall dry matter intake, average daily gain, and final weight; supplementing sodium propionate had no effect on these parameters. Calves consuming forage had lower feed efficiency than those on the Pro diet. Rumen fluid in calves consuming forage had higher pH and greater concentrations of total volatile fatty acids and molar acetate. Morphometric parameters of the rumen wall substantiated the effect of AH supplementation, as plaque formation decreased macroscopically. Overall, the interaction between forage and sodium propionate did not affect calf performance parameters measured at the end of the experiment. Furthermore, inclusion of AH in starter diets positively enhanced the growth performance of male Holstein calves and influenced

  12. Hay-Wells syndrome is caused by heterozygous missense mutations in the SAM domain of p63.

    NARCIS (Netherlands)

    McGrath, J.A.; Duijf, P.H.; Doetsch, V.; Irvine, A.D.; Waal, R.M.W. de; Vanmolkot, K.R.; Wessagowit, V.; Kelly, A.E.; Atherton, D.J.; Griffiths, W.A.; Orlow, S.J.; Haeringen, A. van; Ausems, M.G.E.M.; Yang, A.; McKeon, F.; Bamshad, M.; Brunner, H.G.; Hamel, B.C.J.; Bokhoven, J.H.L.M. van

    2001-01-01

    Hay-Wells syndrome, also known as ankyloblepharon-ectodermal dysplasia-clefting (AEC) syndrome (OMIM 106260), is a rare autosomal dominant disorder characterized by congenital ectodermal dysplasia, including alopecia, scalp infections, dystrophic nails, hypodontia, ankyloblepharon and cleft lip

  13. Hay-Wells syndrome is caused by heterozygous missense mutations in the SAM domain of p63

    NARCIS (Netherlands)

    McGrath, JA; Duijf, PHG; Doetsch, [No Value; Irvine, AD; de Waal, R; Vanmolkot, KRJ; Wessagowit, [No Value; Kelly, A; Atherton, DJ; Griffiths, WAD; Orlow, SJ; van Haeringen, A; Ausems, MGEM; Yang, A; McKeon, F; Bamshad, MA; Brunner, HG; Hamel, BCJ; van Bokhoven, H

    2001-01-01

    Hay-Wells syndrome, also known as ankyloblepharon-ectodermal dysplasia-clefting (AEC) syndrome (OMIM 106260), is a rare autosomal dominant disorder characterized by congenital ectodermal dysplasia, including alopecia, scalp infections, dystrophic nails, hypodontia, ankyloblepharon and cleft lip

  14. Viga on öelda, et me ei vaja PRi / Roger Hayes, Alasdair Sutherland ; interv. Tiiu Värbu

    Index Scriptorium Estoniae

    Hayes, Roger

    2001-01-01

    Eesti Suhtekorraldajate Liidu 5. aastapäeva seminaril osalevad Rahvusvahelise Kommunikatsiooni Instituudi direktor R. Hayes ja maailma ühe juhtiva suhtekorraldusfirma Manning, Selvage & Lee asepresident A. Sutherland

  15. Climatic change: back to the IIF talk at La Haye; Changements climatiques: retour sur la communication de l'IIF a La Haye

    Energy Technology Data Exchange (ETDEWEB)

    Dupont, J.L.

    2002-07-01

    This document reprints the communication given by F. Billiard, head of the international institute of refrigeration (IIF), at the COP-6 conference of La Haye (November 2000). In his talk, F. Billiard explains the contribution of the refrigeration industry to the global warming which is mainly due to the leaks of refrigerants (CFC, HCFC, HFC) and to the carbon dioxide emissions corresponding to the electric power consumption of refrigerating machineries, air-conditioners and heat pumps. Thus, the abatement of these greenhouse gas emissions requires an improvement of the confinement of the refrigeration equipments and a continuous optimization of their energy efficiency. A second part analyzes the key points of this communication and the choice of some objective appreciation criteria for the remedial actions to be implemented. A glossary completes the document. (J.S.)

  16. Genome-wide association analysis identifies 11 risk variants associated with the asthma with hay fever phenotype.

    Science.gov (United States)

    Ferreira, Manuel A R; Matheson, Melanie C; Tang, Clara S; Granell, Raquel; Ang, Wei; Hui, Jennie; Kiefer, Amy K; Duffy, David L; Baltic, Svetlana; Danoy, Patrick; Bui, Minh; Price, Loren; Sly, Peter D; Eriksson, Nicholas; Madden, Pamela A; Abramson, Michael J; Holt, Patrick G; Heath, Andrew C; Hunter, Michael; Musk, Bill; Robertson, Colin F; Le Souëf, Peter; Montgomery, Grant W; Henderson, A John; Tung, Joyce Y; Dharmage, Shyamali C; Brown, Matthew A; James, Alan; Thompson, Philip J; Pennell, Craig; Martin, Nicholas G; Evans, David M; Hinds, David A; Hopper, John L

    2014-06-01

    To date, no genome-wide association study (GWAS) has considered the combined phenotype of asthma with hay fever. Previous analyses of family data from the Tasmanian Longitudinal Health Study provide evidence that this phenotype has a stronger genetic cause than asthma without hay fever. We sought to perform a GWAS of asthma with hay fever to identify variants associated with having both diseases. We performed a meta-analysis of GWASs comparing persons with both physician-diagnosed asthma and hay fever (n = 6,685) with persons with neither disease (n = 14,091). At genome-wide significance, we identified 11 independent variants associated with the risk of having asthma with hay fever, including 2 associations reaching this level of significance with allergic disease for the first time: ZBTB10 (rs7009110; odds ratio [OR], 1.14; P = 4 × 10(-9)) and CLEC16A (rs62026376; OR, 1.17; P = 1 × 10(-8)). The rs62026376:C allele associated with increased asthma with hay fever risk has been found to be associated also with decreased expression of the nearby DEXI gene in monocytes. The 11 variants were associated with the risk of asthma and hay fever separately, but the estimated associations with the individual phenotypes were weaker than with the combined asthma with hay fever phenotype. A variant near LRRC32 was a stronger risk factor for hay fever than for asthma, whereas the reverse was observed for variants in/near GSDMA and TSLP. Single nucleotide polymorphisms with suggestive evidence for association with asthma with hay fever risk included rs41295115 near IL2RA (OR, 1.28; P = 5 × 10(-7)) and rs76043829 in TNS1 (OR, 1.23; P = 2 × 10(-6)). By focusing on the combined phenotype of asthma with hay fever, variants associated with the risk of allergic disease can be identified with greater efficiency. Copyright © 2013 American Academy of Allergy, Asthma & Immunology. Published by Mosby, Inc. All rights reserved.

  17. Estimating the causal effect of body mass index on hay fever, asthma and lung function using Mendelian randomization

    DEFF Research Database (Denmark)

    Skaaby, T; Taylor, A E; Thuesen, B H

    2018-01-01

    effects. We examined the causal effect of BMI on asthma, hay fever, allergic sensitization, serum total immunoglobulin E (IgE), forced expiratory volume in one-second (FEV1) and forced vital capacity (FVC). METHODS: We included 490 497 participants in the observational and 162 124 participants...... support the conclusion that increasing BMI is causally related to higher prevalence of asthma and decreased lung function, but not with hay fever or biomarkers of allergy....

  18. The effect of five different wetting treatments on the nutrient content and microbial concentration in hay for horses.

    Directory of Open Access Journals (Sweden)

    Meriel Jean Scott Moore-Colyer

    Full Text Available Five different hays were used to determine the effect of 5 different soaking and steaming treatments on the water soluble carbohydrate and microbial (bacteria and mould contents of UK hay. Hays were subjected to the following 5 treatments: 1. Dry; 2. Steamed for 50 minutes in the Haygain- 600 steamer; 3. Soaked in water at 16°C for 9 hours; 4. Steamed then soaked and 5. Soaked then steamed. Post treatment hays were tested for water soluble carbohydrates, bacteria and mould contents. Differences between means were determined using ANOVA and least significant difference with hay (5, bale (3 and treatment (5 as fixed factors, thus n = 75. Protein and ash proportions were unaltered in any of the treatments. Soaked, steamed then soaked and soaked then steamed treatments were all equally effective at reducing water soluble carbohydrates, with significantly (P<0.05 lower mean contents (79-83 g/kg DM compared with 126 and 122 g/kg dry matter (DM for dry and steamed respectively. Steamed and soaked then steamed had significantly (P<0.05 less bacteria (1.04×103 and 4.9×102 CFU/g DM compared with soaked which increased CFU/g DM from 6.0×104 in dry hay up to 3.5×105. Mould contents CFU/g DM were significantly (P<0.05 reduced by steaming (2 and soaking then steaming (1.9 but no difference was seen between dry (1148, soaked (692 or steamed then soaked (501. Soaking for 9 hours followed by steaming for 50 minutes in the Haygain steamer was the most effective method for reducing water soluble carbohydrates and microbial contamination in hay. Soaking or steaming+soaking lowered water soluble carbohydrates but significantly reduced the hygienic quality of the hay which could potentially compromise the health of the horse.

  19. Mental health associations with eczema, asthma and hay fever in children:a cross-sectional survey

    OpenAIRE

    Hammer-Helmich, Lene; Linneberg, Allan; Obel, Carsten; Thomsen, Simon Francis; Tang Møllehave, Line; Glümer, Charlotte

    2016-01-01

    Objective This study aimed to examine the association of eczema, asthma and hay fever with mental health in a general child population and to assess the influence of parental socioeconomic position on these associations. Methods We conducted a cross-sectional health survey of children aged 3, 6, 11 and 15?years in the City of Copenhagen, Denmark. Individual questionnaire data on eczema, asthma, and hay fever and mental health problems assessed using the Strengths and Difficulties Questionnair...

  20. Livestock Marketing.

    Science.gov (United States)

    Futrell, Gene; And Others

    This marketing unit focuses on the seasonal and cyclical patterns of livestock markets. Cash marketing, forward contracting, hedging in the futures markets, and the options markets are examined. Examples illustrate how each marketing tool may be useful in gaining a profit on livestock and cutting risk exposure. The unit is organized in the…

  1. [A review on studies and applications of near infrared spectroscopy technique(NIRS) in detecting quality of hay].

    Science.gov (United States)

    Ding, Wu-Rong; Gan, You-Min; Guo, Xu-Sheng; Yang, Fu-Yu

    2009-02-01

    The quality of hay can directly affect the price of hay and also livestock productivity. Many kinds of methods have been developed for detecting the quality of hay and the method of near infrared spectroscopy (NIRS) has been widely used with consideration of its fast, effective and nondestructive characteristics during detecting process. In the present paper, the feasibility and effectiveness of application of NIRS to detecting hay quality were expounded. Meanwhile, the advance in the study of using NIRS to detect chemical compositions, extent of incursion by epiphyte, amount of toxicant excreted by endogenetic epiphyte and some minim components that can not be detected by using chemical methods were also introduced detailedly. Based on the review of the progresses in using NIRS to detect the quality of hay, it can be concluded that using NIRS to detect hay quality can avoid the disadvantages of time wasting, complication and high cost when using traditional chemical method. And for better utilization of NIRS in practice, some more studies still need to be implemented to further perfect and improve the utilization of NIRS for detecting forage quality, and more accurate modes and systematic analysis software need to be established in times to come.

  2. Spatial variability of soil carbon and nitrogen in two hybrid poplar-hay crop systems in southern Quebec, Canada

    Science.gov (United States)

    Winans, K. S.

    2013-12-01

    Canadian agricultural operations contribute approximately 8% of national GHG emissions each year, mainly from fertilizers, enteric fermentation, and manure management (Environment Canada, 2010). With improved management of cropland and forests, it is possible to mitigate GHG emissions through carbon (C) sequestration while enhancing soil and crop productivity. Tree-based intercropped (TBI) systems, consisting of a fast-growing woody species such as poplar (Populus spp.) planted in widely-spaced rows with crops cultivated between tree rows, were one of the technologies prioritized for investigation by the Agreement for the Agricultural Greenhouse Gases Program (AAGGP), because fast growing trees can be a sink for atmospheric carbon-dioxide (CO2) as well as a long-term source of farm income (Montagnini and Nair, 2004). However, there are relatively few estimates of the C sequestration in the trees or due to tree inputs (e.g., fine root turnover, litterfall that gets incorporated into SOC), and hybrid poplars grow exponentially in the first 8-10 years after planting. With the current study, our objectives were (1) to evaluate spatial variation in soil C and nitrogen (N) storage, CO2 and nitrogen oxide (N20), and tree and crop productivity for two hybrid poplar-hay intercrop systems at year 9, comparing TBI vs. non-TBI systems, and (2) to evaluate TBI systems in the current context of C trading markets, which value C sequestration in trees, unharvested crop components, and soils of TBI systems. The study results will provide meaningful measures that indicate changes due to TBI systems in the short-term and in the long-term, in terms of GHG mitigation, enhanced soil and crop productivity, as well as the expected economic returns in TBI systems.

  3. Weaned beef calves fed selenium-biofortified alfalfa hay have an enriched nasal microbiota compared with healthy controls

    Science.gov (United States)

    Hall, Jean A.; Isaiah, Anitha; Estill, Charles T.; Pirelli, Gene J.; Suchodolski, Jan S.

    2017-01-01

    Selenium (Se) is an essential trace mineral important for immune function and overall health of cattle. The nasopharyngeal microbiota in cattle plays an important role in overall respiratory health, especially when stresses associated with weaning, transport, and adaptation to a feedlot affect the normal respiratory defenses. Recent evidence suggests that cattle diagnosed with bovine respiratory disease complex have significantly less bacterial diversity. The objective of this study was to determine whether feeding weaned beef calves Se-enriched alfalfa (Medicago sativa) hay for 9 weeks in a preconditioning program prior to entering the feedlot alters nasal microbiota. Recently weaned beef calves (n = 45) were blocked by sex and body weight, randomly assigned to 3 treatment groups with 3 pens of 5 calves per treatment group, and fed an alfalfa hay based diet for 9 weeks. Alfalfa hay was harvested from fields fertilized with sodium selenate at a rate of 0, 45.0 or 89.9 g Se/ha. Blood samples were collected biweekly and analyzed for whole-blood Se concentrations. Nasal swabs were collected during week 9 from one or two calves from each pen (total n = 16). Calculated Se intake from dietary sources was 3.0, 15.6, and 32.2 mg Se/head/day for calves consuming alfalfa hay with Se concentrations of 0.34 to 2.42 and 5.17 mg Se/kg dry matter, respectively. Whole-blood Se concentrations after 8 weeks of feeding Se-fertilized alfalfa hay were dependent upon Se-application rates (0, 45.0, or 89.9 g Se/ha) and were 155, 345, and 504 ng/mL (PLinear calves fed selenium-biofortified alfalfa hay compared with control calves showed that Se-supplementation tended to be associated with an enriched nasal microbiota. ANOSIM of unweighted UniFrac distances showed that calves fed high Se-biofortified alfalfa hay clustered separately when compared with control calves in the PCoA plot (R = 0.216, P = 0.04). The bacterial orders Lactobacillales and Flavobacteriales were increased in healthy

  4. Effect of feeding selenium-fertilized alfalfa hay on performance of weaned beef calves.

    Directory of Open Access Journals (Sweden)

    Jean A Hall

    Full Text Available Selenium (Se is an essential micronutrient in cattle, and Se-deficiency can affect morbidity and mortality. Calves may have greater Se requirements during periods of stress, such as during the transitional period between weaning and movement to a feedlot. Previously, we showed that feeding Se-fertilized forage increases whole-blood (WB Se concentrations in mature beef cows. Our current objective was to test whether feeding Se-fertilized forage increases WB-Se concentrations and performance in weaned beef calves. Recently weaned beef calves (n = 60 were blocked by body weight, randomly assigned to 4 groups, and fed an alfalfa hay based diet for 7 wk, which was harvested from fields fertilized with sodium-selenate at a rate of 0, 22.5, 45.0, or 89.9 g Se/ha. Blood samples were collected weekly and analyzed for WB-Se concentrations. Body weight and health status of calves were monitored during the 7-wk feeding trial. Increasing application rates of Se fertilizer resulted in increased alfalfa hay Se content for that cutting of alfalfa (0.07, 0.95, 1.55, 3.26 mg Se/kg dry matter for Se application rates of 0, 22.5, 45.0, or 89.9 g Se/ha, respectively. Feeding Se-fertilized alfalfa hay during the 7-wk preconditioning period increased WB-Se concentrations (P Linear<0.001 and body weights (P Linear = 0.002 depending upon the Se-application rate. Based upon our results we suggest that soil-Se fertilization is a potential management tool to improve Se-status and performance in weaned calves in areas with low soil-Se concentrations.

  5. Understanding the Steric Height Long Term Variability at the Bermuda Atlantic Time-Series Study (BATS) Site with a Neutral Density Approach

    Science.gov (United States)

    Goncalves Neto, A.; Johnson, R. J.; Bates, N. R.

    2016-02-01

    Rising sea level is one of the main concerns for human life in a scenario with global atmosphere and ocean warming, which is of particular concern for oceanic islands. Bermuda, located in the center of the Sargasso Sea, provides an ideal location to investigate sea level rise since it has a long term tide gauge (1933-present) and is in close proximity to deep ocean time-series sites, namely, Hydrostation `S' (1954-present) and the Bermuda Atlantic Time-Series Study site (1988-present). In this study, we use the monthly CTD deep casts at BATS to compute the contribution of steric height (SH) to the local sea surface height (SSH) for the past 24 years. To determine the relative contribution from the various water masses we first define 8 layers (Surface Layer, Upper Thermocline, Subtropical Mode-Water, Lower Thermocline, Antarctic Intermediate Water, Labrador Sea Water, Iceland-Scotland Overflow Water, Denmark Strait Overflow Water) based on neutral density criteria for which SH is computed. Additionally, we calculate the thermosteric and halosteric components for each of the defined neutral density layers. Surprisingly, the results show that, despite a 3.3mm/yr sea level rise observed at the Bermuda tide gauge, the steric contribution to the SSH at BATS has decreased at a rate of -1.1mm/yr during the same period. The thermal component is found to account for the negative trend in the steric height (-4.4mm/yr), whereas the halosteric component (3.3mm/yr) partially compensates the thermal signal and can be explained by an overall cooling and freshening at the BATS site. Although the surface layer and the upper thermocline waters are warming, all the subtropical and polar water masses, which represent most of the local water column, are cooling and therefore drive the overall SH contribution to the local SSH. Hence, it suggests that the mass contribution to the local SSH plays an important role in the sea level rise, for which we investigate with GRACE data.

  6. Diversification of mowing regime increases arthropods diversity in species-poor cultural hay meadows

    Czech Academy of Sciences Publication Activity Database

    Čížek, O.; Zámečník, J.; Tropek, Robert; Kočárek, P.; Konvička, Martin

    2012-01-01

    Roč. 16, č. 2 (2012), s. 215-226 ISSN 1366-638X R&D Projects: GA MŠk LC06073; GA ČR GD206/08/H044; GA MŽP SP/2D3/62/08 Grant - others:Czech Agency for Nature Conservation(CZ) PPK-35a/62/06 Institutional research plan: CEZ:AV0Z50070508 Keywords : hay meadows * arthropods conservation * mowing regimes Subject RIV: EH - Ecology, Behaviour Impact factor: 1.801, year: 2012 http://www.muzeumhk.cz/files/jaroslav_zamecnik/2012_cizek_zamecnik.pdf

  7. Mental health associations with eczema, asthma and hay fever in children: a cross-sectional survey.

    Science.gov (United States)

    Hammer-Helmich, Lene; Linneberg, Allan; Obel, Carsten; Thomsen, Simon Francis; Tang Møllehave, Line; Glümer, Charlotte

    2016-10-14

    This study aimed to examine the association of eczema, asthma and hay fever with mental health in a general child population and to assess the influence of parental socioeconomic position on these associations. We conducted a cross-sectional health survey of children aged 3, 6, 11 and 15 years in the City of Copenhagen, Denmark. Individual questionnaire data on eczema, asthma, and hay fever and mental health problems assessed using the Strengths and Difficulties Questionnaire (SDQ) was linked to register data on demographics and parental socioeconomic position. 9215 (47.9%) children were included in the analyses. Linear regression analyses showed that children with current eczema symptoms had higher SDQ scores (mean difference, 95% CI) of emotional problems (0.26, 0.12 to 0.39), conduct problems (0.19, 0.09 to 0.29) and hyperactivity problems (0.32, 0.16 to 0.48); children with current asthma symptoms had higher SDQ scores of emotional problems (0.45, 0.32 to 0.58), conduct problems (0.28, 0.18 to 0.38) and hyperactivity problems (0.52, 0.35 to 0.69); and children with current hay fever symptoms had higher SDQ scores of emotional problems (0.57, 0.42 to 0.72), conduct problems (0.22, 0.11 to 0.33), hyperactivity problems (0.44, 0.26 to 0.61) and peer problems (0.14, 0.01 to 0.26), compared with children without current symptoms of the relevant disease. For most associations, parental socioeconomic position did not modify the effect. Children with eczema, asthma or hay fever had more emotional, conduct and hyperactivity problems, but not peer problems, compared with children without these diseases. Atopic diseases added equally to the burden of mental health problems independent of socioeconomic position. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  8. The HayWired Scenario - How Can the San Francisco Bay Region Bounce Back Better?

    Science.gov (United States)

    Hudnut, K. W.; Wein, A. M.; Cox, D. A.; Perry, S. C.; Porter, K.; Johnson, L. A.; Strauss, J. A.

    2017-12-01

    The HayWired scenario is a hypothetical yet scientifically realistic and quantitative depiction of a moment magnitude (Mw) 7.0 earthquake occurring on April 18, 2018, at 4:18 p.m. on the Hayward Fault in the east bay part of the San Francisco Bay area, California. The hypothetical earthquake has its epicenter in Oakland, and strong ground shaking from the scenario causes a wide range of severe impacts throughout the greater bay region. In the scenario, the Hayward Fault is ruptured along its length for 83 kilometers (about 52 miles). Building on a decades-long series of efforts to reduce earthquake risk in the SF Bay area, the hypothetical HayWired earthquake is used to examine the well-known earthquake hazard of the Hayward Fault, with a focus on newly emerging vulnerabilities. After a major earthquake disaster, reestablishing water services and food-supply chains are, of course, top priorities. However, problems associated with telecommunication outages or "network congestion" will increase and become more urgent as the bay region deepens its reliance on the "Internet of Things." Communications at all levels are crucial during incident response following an earthquake. Damage to critical facilities (such as power plants) from earthquake shaking and to electrical and telecommunications wires and fiber-optic cables that are severed where they cross a fault rupture can trigger cascading Internet and telecommunications outages, and restoring these services is crucially important for emergency-response coordination. Without good communications, emergency-response efficiency is reduced, and as a result, life-saving response functions can be compromised. For these reasons, the name HayWired was chosen for this scenario to emphasize the need to examine our interconnectedness and reliance on telecommunications and other lifelines (such as water and electricity). Earthquake risk in the SF Bay area has been greatly reduced as a result of previous concerted efforts; for

  9. Mineral content of hay harvested in Bavarian and Swiss horse farms. Predictive value of cutting time, number of cut, botanical composition, origin and fertilization.

    Science.gov (United States)

    Kienzle, E; Möllmann, F; Nater, S; Wanner, M; Wichert, B

    2008-12-01

    Hay samples from 29 horse farms in Southern Upper Bavaria and 31 horse farms in Switzerland were taken and analysed for minerals such as calcium, magnesium, phosphorus and potassium. The content of herbs and legumes in the hay was determined and the Weende analysis was performed. Comparison between Bavaria and Switzerland resulted in comparable calcium contents of approximately 4 g Ca/kg dry matter (DM) in grass hay. Hay with more than 10% of herbs and legumes found only in Switzerland showed higher Ca contents of >7 g Ca/kg DM in hay. The mineral contents of phosphorus and potassium were lower in hay from Switzerland (P: 1.8 +/- 0.7 g/kg DM, K: 15.4 +/- 5.1 g/kg DM) than from Bavaria (P: 3.8 +/- 0.6 g/kg DM, K: 20.0 +/- 6.0 DM), whereas the magnesium content of the hay showed no difference between the regions ( approximately 1.5 g Mg/kg DM). Very late first grass hay cuts showed low magnesium and calcium (<4 g/kg DM) contents. Further minerals in the hay for horses differed from those in dairy cattle in the same region. Fertilization showed only small effects on the mineral contents of the hay produced for horses. Therefore, in calculation of ration and production of supplements for horses, these differences should be taken into account.

  10. Seasonal and interannual variability in deep ocean particle fluxes at the Oceanic Flux Program (OFP)/Bermuda Atlantic Time Series (BATS) site in the western Sargasso Sea near Bermuda

    Science.gov (United States)

    Conte, Maureen H.; Ralph, Nate; Ross, Edith H.

    Since 1978, the Oceanic Flux Program (OFP) time-series sediment traps have measured particle fluxes in the deep Sargasso Sea near Bermuda. There is currently a 20+yr flux record at 3200-m depth, a 12+yr flux at 1500-m depth, and a 9+yr record at 500-m depth. Strong seasonality is observed in mass flux at all depths, with a flux maximum in February-March and a smaller maximum in December-January. There is also significant interannual variability in the flux, especially with respect to the presence/absence of the December-January flux maximum and in the duration of the high flux period in the spring. The flux records at the three depths are surprisingly coherent, with no statistically significant temporal lag between 500 and 3200-m fluxes at our biweekly sample resolution. Bulk compositional data indicate an extremely rapid decrease in the flux of organic constituents with depth between 500 and 1500-m, and a smaller decrease with depth between 1500 and 3200-m depth. In contrast, carbonate flux is uniform or increases slightly between 500 and 1500-m, possibly reflecting deep secondary calcification by foraminifera. The lithogenic flux increases by over 50% between 500 and 3200-m depth, indicating strong deep water scavenging/repackaging of suspended lithogenic material. Concurrent with the rapid changes in flux composition, there is a marked reduction in the heterogeneity of the sinking particle pool with depth, especially within the mesopelagic zone. By 3200-m depth, the bulk composition of the sinking particle pool is strikingly uniform, both seasonally and over variations in mass flux of more than an order of magnitude. These OFP results provide strong indirect evidence for the intensity of reprocessing of the particle pool by resident zooplankton within mesopelagic and bathypelagic waters. The rapid loss of organic components, the marked reduction in the heterogeneity of the bulk composition of the flux, and the increase in terrigenous fluxes with depth are most

  11. An Investigation of Hayes and Wheelwright’s Practices: Empirical Evidence from The Indonesia’s Oil and Gas Industry

    Directory of Open Access Journals (Sweden)

    Wakhid Slamet Ciptono

    2009-05-01

    Full Text Available The research extracts sixty seven Hayes and Wheelwright’s practices from the Hayes and Wheel-wright’s six principles. These items formed the basis of a questionnaire sent to over 2800 managers at the SBUs level in the Indonesia’s oil and gas companies. The empirical result indicates that All Hayes and Wheelwright’s six principles collectively have positive impact on an overall construct that may be termed world-class company (WCC. Result also points out that Hayes and Wheelwright’s six principles can be reduced into four meaningful factors of world-class company—as operations strategies—for the Indonesia’s oil and gas industry— Workforce skills and capabilities, Management technical competence, Competing through quality, and Workforce participation. These meaningful factors of WCC were shown to be reliable and valid, and offer new insights into the understanding of operations strategy implementation in an oil and gas industry.Based on the oil and gas managers (the SBU level, operations strategies (four meaningful factors of WCC can be viewed as the effective use of production and operations capability and technology for achieving business and corporate goals. Operations strategy, therefore, is to help a company’s operations organization define the common ground where it can play a proactive and collaborative role with other company functions or cross-functional relationships (Hayes et al., 1996.  Oil and gas managers in Indonesia can use these meaningful factors in concert with other critical qual-ity management practices to help them in there word-class company initiatives. Researchers can also use these factors to build structural model linking such factors to various organizational performance measures (i.e., Critical Success Factors of TQM, Operational Excellence, Six Sigma Quality Management, and Good Corporate Governance.Keywords: Hayes and wheelwright’s six principles, Hayes and Wheelwright practices, World

  12. Market, Regulation, Market, Regulation

    DEFF Research Database (Denmark)

    Frankel, Christian; Galland, Jean-Pierre

    2015-01-01

    barriers to trade in Europe, realized the free movement of products by organizing progressively several orders of markets and regulation. Based on historical and institutional documents, on technical publications, and on interviews, this article relates how the European Commission and the Member States had......This paper focuses on the European Regulatory system which was settled both for opening the Single Market for products and ensuring the consumers' safety. It claims that the New Approach and Standardization, and the Global Approach to conformity assessment, which suppressed the last technical...... alternatively recourse to markets and to regulations, at the three main levels of the New Approach Directives implementation. The article focuses also more specifically on the Medical Devices sector, not only because this New Approach sector has long been controversial in Europe, and has recently been concerned...

  13. A broader definition of occupancy: A reply to Hayes and Monofils

    Science.gov (United States)

    Fatif, Quresh; Ellis, Martha M.; Amundson, Courtney L.

    2015-01-01

    Occupancy models are widely used to analyze presence–absence data for a variety of taxa while accounting for observation error (MacKenzie et al. 2002, 2006; Tyre et al. 2003; Royle and Dorazio 2008). Hayes and Monfils (2015) question their use for analyzing avian point count data based on purported violations of model assumptions incurred by avian mobility. Animal mobility is an important consideration, not just for occupancy models, but for a variety of population and habitat models (Boyce 2006, Royle et al. 2009, Manning and Goldberg 2010, Dormann et al. 2013, Renner et al. 2015). Nevertheless, we believe the ultimate conclusions of Hayes and Monfils are shortsighted mainly due to a narrow interpretation of occupancy. Rather than turn away from the use of occupancy models, we believe they remain an appropriate method for analyzing many data sets collected from avian point count surveys. Further, we suggest that there is value in having a broader and more nuanced interpretation of occupancy that incorporates the potential for animal movement. 

  14. Food hygiene assessment in catering establishments in Hay Hassani district-Casablanca.

    Science.gov (United States)

    Kadmiri, Nadia El; Bakouri, Halima; Bassir, Fatima; Barmaki, Saadia; Rachad, Laila; Nadifi, Sellama; Kadmiri, Omar El; Amina, Bouleghmane

    2016-01-01

    Contaminated food is responsible for a significant amount of illnesses. In Morocco, it has become a worrying concern. Numerous awareness campaigns are conducted to warn the population against the risks of such scourge in ways that will prevent foodborne illness. Lawful commissions are in charge of examining and ensuring food safety in production and catering establishments, in addition to the assessment of food poisoning risks. The aim of this study is to evaluate the hygienic quality of food handling, preparation, and storage in catering establishments within Hay Hassani prefecture in Casablanca. During the period 2006-2012 a total of 1765 food samples were taken and examined for microbiological quality tests. As analyzed, 562 per 1765 samples are declared unhealthy for consumption. We note that some products were highly contaminated as compared to other products (p <0.001), specifically vegetable dishes, and meat dishes. In Hay Hassani district food is generally prepared and sold under unhygienic conditions, adequate corrective measures have been announced to improve hygienic practices.

  15. Digestibility and performance of lambs fed diets containing old man saltbush hay

    Directory of Open Access Journals (Sweden)

    Greicy Mitzi Bezerra Moreno

    2017-03-01

    Full Text Available The aim of this study was to evaluate feed intake, digestibility, nitrogen balance, water balance, and performance of lambs fed diets containing old man saltbush hay associated with a concentrate. Thirty-two castrated feedlot Santa Inês lambs at approximately eight months of age, with 22 ± 1.97 kg body weight, were distributed into a completely randomized experimental design. Acid detergent fiber intake increased (P < 0.05, whereas non-fibrous carbohydrates intake decreased (P < 0.01. Inclusion of old man saltbush in the diet reduced (P < 0.01 the digestibility of dry and organic matter, neutral and acid detergent fiber, and non-fibrous carbohydrates. The intakes of digestible dry and organic matter, ether extract, total carbohydrates, and digestible non-fibrous carbohydrates also decreased (P < 0.01. Inclusion of old man saltbush did not influence water consumption from the trough by the sheep, averaging 4,327.20 mL/day?1. Body weight at slaughter and daily weight gain decreased linearly (P < 0.05 and feed conversion worsened as old man saltbush hay was added to the diet. Inclusion of old man saltbush at up to 40% replacing the concentrate in feedlot lamb diets does not compromise the performance of these animals.

  16. Reproductive performance of reindeer fed all-grain and hay-grain rations

    Directory of Open Access Journals (Sweden)

    J. M. Blanchard

    1986-06-01

    Full Text Available Reproductive performance of grain-fed reindeer {Rangifer tarandus was evaluated over a 2-year period. Groups of pregnant reindeer were fed one of three rations, (1 100% whole-grain barley, (2 98.9% whole-grain barley and 1.2% mineral and trace element supplement, and (3 70% whole-grain barley and 30% finely-chopped bluegrass hay. Reindeer fed unsupplemented whole-barley failed to produce a single live calf. The addition of mineral and trace element supplement to the ration did not result in any significant improvement in reproductive performance. Eighty-five percent of the reindeer consuming unsupplemented and supplemented all-barley rations became pregnant; however, 76% of the pregnancies resulted in stillborn calves. One-hundred percent of the cows maintained on the grain/hay ration produced live calves. We speculate that reproductive failure in reindeer cows maintained on all-grain rations is most likely a result of a diet induced disfunction in maternal rumen and/or carbohydrate metabolism rather than a micro-nutrient deficiency. More research is neeeded to determine which metabolic pathways are affected.

  17. Towards Detection of Cutting in Hay Meadows by Using of NDVI and EVI Time Series

    Directory of Open Access Journals (Sweden)

    Andrej Halabuk

    2015-05-01

    Full Text Available The main requirement for preserving European hay meadows in good condition is through prerequisite cut management. However, monitoring these practices on a larger scale is very difficult. Our study analyses the use of MODIS vegetation indices products, namely EVI and NDVI, to discriminate cut and uncut meadows in Slovakia. We tested the added value of simple transformations of raw data series (seasonal statistics, first difference series, compared EVI and NDVI, and analyzed optimal periods, the number of scenes and the effect of smoothing on classification performance. The first difference series transformation saw substantial improvement in classification results. The best case NDVI series classification yielded overall accuracy of 85% with balanced rates of producer’s and user’s accuracies for both classes. EVI yielded slightly lower values, though not significantly different, although user accuracy of cut meadows achieved only 67%. Optimal periods for discriminating cut and uncut meadows lay between 16 May and 4 August, meaning only seven consecutive images are enough to accurately detect cutting in hay meadows. More importantly, the 16-day compositing period seemed to be enough for detection of cutting, which would be the time span that might be hopefully achieved by upcoming on-board HR sensors (e.g., Sentinel-2.

  18. Intake and ingestive behavior of lambs fed diets containing ammoniated buffel grass hay.

    Science.gov (United States)

    Perazzo, Alexandre Fernandes; de Paula Homem Neto, Sansão; Ribeiro, Ossival Lolato; Santos, Edson Mauro; de Carvalho, Gleidson Giordano Pinto; de Oliveira, Juliana Silva; Bezerra, Higor Fábio Carvalho; Campos, Fleming Sena; de Freitas Junior, José Esler

    2017-04-01

    This study aimed to evaluate the effect of diets with ammoniated buffel grass hay on the ingestive behavior of feedlot lambs. Thirty-two sheep of no defined breed with an average body weight of 17.7 ± 1.8 kg were used. A completely randomized design with four treatments (0, 18, 36, and 54 g/kg dry matter (DM) basis) and eight repetitions was used. Ingestive behavior, rumination, and idle time were similar (P > 0.05) among the diets containing ammoniated buffel grass hay, with mean values of 294.5, 554.44, and 594.25 min per day, respectively. Regarding the chews, all of the variables resulted in similar behavior (P > 0.05). The quadratic effect (P  0.05) on the efficiency of DM and NDF consumption. However, the rumination efficiency of DM and NDF showed a quadratic effect (P ingestive behavior by increasing the rumination efficiency, increased intake, and feed utilization.

  19. Economic consequences of earthquakes: bridging research and practice with HayWired

    Science.gov (United States)

    Wein, A. M.; Kroll, C.

    2016-12-01

    The U.S. Geological Survey partners with organizations and experts to develop multiple hazard scenarios. The HayWired earthquake scenario refers to a rupture of the Hayward fault in the Bay Area of California and addresses the potential chaos related to interconnectedness at many levels: the fault afterslip and aftershocks, interdependencies of lifelines, wired/wireless technology, communities at risk, and ripple effects throughout today's digital economy. The scenario is intended for diverse audiences. HayWired analyses translate earthquake hazards (surface rupture, ground shaking, liquefaction, landslides) into physical engineering and environmental health impacts, and into societal consequences. Damages to life and property and lifeline service disruptions are direct causes of business interruption. Economic models are used to estimate the economic impacts and resilience in the regional economy. The objective of the economic analysis is to inform policy discourse about economic resilience at all three levels of the economy: macro, meso, and micro. Stakeholders include businesses, economic development, and community leaders. Previous scenario analyses indicate the size of an event: large earthquakes and large winter storms are both "big ones" for California. They motivate actions to reduce the losses from fire following earthquake and water supply outages. They show the effect that resilience can have on reducing economic losses. Evaluators find that stakeholders learned the most about the economic consequences.

  20. In situ degradability and selected ruminal constituents of sheep fed with peanut forage hay.

    Science.gov (United States)

    Fernandes, Gisele Machado; Possenti, Rosana Aparecida; Teixeira de Mattos, Waldssimiler; Schammass, Eliana Aparecida; Junior, Evaldo Ferrari

    2013-01-01

    Because legumes are a very important feed source for ruminants, the aim of this study was to evaluate the ideal inclusion level of hay Arachis pintoi cv. Belmonte in sheep diets by measuring the dry matter intake (DMI), concentration of volatile fatty acids, ammonia-nitrogen concentration, ruminal pH and the in situ degradability of dry matter (DM) and crude protein (CP). In the experiment with four sheep, a 4 × 4 Latin Square design was used with four periods and four treatments (0%, 30%, 60% and 100% Arachis replacing grass hay). Significant interactions were observed between treatments and sampling times for ammonia-nitrogen and acetate, propionate and butyrate concentration and the acetate:propionate ratio. The ruminal pH and total volatile fatty acids concentration were not affected by interaction between treatments and sampling time. The degradation of DM and CP was similar, rising with the increasing content of Arachis, showing a linear effect. The treatment containing 60% of Arachis showed best results, with good levels of daily weight gain and higher ruminal concentrations of volatile fatty acids. The legume showed high levels of CP, high digestibility and appropriate levels of fibre, with excellent standards of degradation and ruminal characteristics. The use of the legume  Arachis for ruminants is a promising option of nutrient supply to meet production demands of these animals.

  1. Inbound marketing

    OpenAIRE

    Popek, Tomáš

    2011-01-01

    In my work I focus on Inbound Marketing, which represents a new perspective on marketing, that has not been given the attention it deserves. It is a combination of existing and proven marketing methods that are used to obtain new customers with minimal marketing costs to the organization. The first section of my work is devoted to defining the concept of Inbound Marketing definitions and explanations. Furthermore, I present a list of instruments used in Inbound Marketing, and showcase the def...

  2. In vitro rumen fermentation kinetics of diets containing oldman saltbush hay and forage cactus, using a cattle inoculum

    Directory of Open Access Journals (Sweden)

    M.S.L. Tosto

    2015-02-01

    Full Text Available The aim of this experiment was to evaluate, by means of the semi-automated in vitro gas production technique, fermentation kinetics of carbohydrates and degradability of dry matter (DM and organic matter (OM of diets containing oldman saltbush hay levels (8.4; 18.8; 31.2 and 48.3% associated to forage cactus in natura. Pressure readings of the gases were done with a pressure transducer at 2, 4, 6, 8, 10, 12, 17, 20, 24, 28, 34, 48, 72 and 96h post-inoculation. The rumen kinetics was described by the following parameters: maximum potential of gas production, lag time and production rates of gas (k, fibrous carbohydrates (FC and non-fibrous carbohydrates (NFC. It could be observed that the addition of oldman saltbush hay to the diets promoted a quadratic effect in the production of gases originated from NFC. However, there was no significant effect on the production of gases originated from FC and on production rates of gases from NFC and FC. The degradability of DM and OM did not differ due to the addition of oldman saltbush hay. The use of 8.4% hay and 74.9% forage cactus promoted the maximum potential of production of gases from the fibrous fraction of diets containing cactus and oldman saltbush hay.

  3. Supplementation of Farta sheep fed hay with graded levels of concentrate mix consisting of noug seed meal and rice bran.

    Science.gov (United States)

    Asmare, Bimrew; Melaku, Solomon; Peters, Kurt J

    2010-10-01

    The study was carried out at Woreta, Ethiopia, to determine feed intake, digestibility, body weight (BW) change, and profitability of Farta sheep fed pasture hay alone or supplemented with graded levels of concentrate mix (CM) consisting of noug seed meal (NSM) and rice bran in 2:1 ratio. Twenty yearling intact male Farta sheep with BW of 16.9 +/- 1.68 kg (mean +/- SD) were used in randomized complete block design arranged into five blocks of four animals. The dietary treatments consisting of sole natural pasture hay (T1, control), hay +200 g of CM dry matter (DM) (T2, low), hay +300 g of CM DM (T3, medium), and hay +400 g of CM DM (T4, high) were randomly assigned to sheep within each block. Common salt and water were available to animals all the time. The supplements were offered twice daily in equal portions at 0800 and 1600 h. Supplementation with the CM increased (P profitability. Among the supplemented treatments, the high level of supplementation resulted in better (P profitability. Thus, the high level of supplementation is recommended based on biological performance and profitability under conditions of this study.

  4. Effect of increasing the level of alfalfa hay in finishing beef heifer diets on intake, sorting, and feeding behavior.

    Science.gov (United States)

    Madruga, A; González, L A; Mainau, E; Ruíz de la Torre, J L; Rodríguez-Prado, M; Manteca, X; Ferret, A

    2018-02-15

    Eight rumen cannulated Simmental heifers (BW = 281.4 ± 7.28 kg) were randomly assigned to one of four experimental treatments in a 4 × 4 replicated Latin square design to ascertain the effects of increasing levels of alfalfa hay on intake, sorting, and feeding behavior in comparison to barley straw as forage source. Treatments tested were four total mixed rations with: 1) 10% barley straw (10BS) with 7.0% NDF from forage, 2) 13% alfalfa hay (13AH) and less NDF from forage (5.7%) than 10BS, 3) 16% alfalfa hay (16AH) and the same NDF from forage (7.0%) as 10BS, and 4) 19% alfalfa hay (19AH) and more NDF from forage (8.3%) than 10BS. Each experimental period consisted of 3 wk for adaptation and 1 wk for sampling. Increasing the proportion of alfalfa hay in the diet linearly increased (P comparison to the 10BS diet. In the same way, intake of long, medium, and short particle size was greater in this diet. Moreover, heifers fed 19AH sorted for medium particle size and tended to sort for long and short particles size, and against fine particle size. Sorting behavior and meal length increased in the 19AH diet, which leads us to think that sorting feed ingredients requires time and therefore lengthens the meal. Time spent ruminating was greater in heifers fed 19AH, thus reducing the risk of ruminal acidosis when animals are fed high concentrate diets.

  5. Comparison of hay and haylage from permanent Alpine meadows in winter dairy cow diets.

    Science.gov (United States)

    Borreani, G; Giaccone, D; Mimosi, A; Tabacco, E

    2007-12-01

    In an Alpine environment, diets based on local forage resources are needed to maintain the link with the territory and confer special characteristics to typical cheeses. Harvesting at a late stage of maturity, high mechanical losses, and frequent rainfall often make the hay that is harvested of a poor quality. The aim of this study was to evaluate the effects of 2 different conservation methods (late hay, LH, vs. early haylage, ES) of natural permanent meadows on milk production in dairy cows, on the chemical and microbiological characteristics of the milk, and on the quality of the cheese over the winter period. Haylage and hay were harvested from the same permanent meadow at the Vittorino Vezzani experimental farm in Sauze d'Oulx (45 degrees 02'N, 6 degrees 53'E, Italy). The ES forage was cut 4 wk earlier than traditional hay, wilted for 30 h, baled at a dry matter (DM) content of about 50%, wrapped with 6 layers of stretch film, and stored in a protected area. The LH forage was harvested later, when the weather conditions were favorable and, after a 3-d wilting, it was baled and stored indoors. After an 8-mo storage period, the ES had a greater crude protein concentration, organic matter digestibility, and net energy for lactation than LH and a lower neutral detergent fiber and acid detergent fiber. Forty multiparous lactating Aosta Red Pied cows were used in a 19-d period crossover design to assess the nutritional value of the stored forages. The diets included ES fed ad libitum and 3.5 kg of DM per cow of concentrate or LH fed ad libitum and 5.1 kg of DM per cow of concentrate. The dietary DM was 90.1% for the LH and 59.9% for the ES. The diets contained 12.6 and 13.0% crude protein and 48.6 and 48.0% neutral detergent fiber, for the LH and ES, respectively. The forage intake was greater in the ES treatment than in the LH treatment. The ES treatment produced more milk (1.7 kg/d) and more 3.5% fat-corrected milk (1.5 kg/d) than the cows on the LH treatment. The

  6. Greenhouse gas fluxes of grazed and hayed wetland catchments in the U.S. Prairie Pothole Ecoregion

    Science.gov (United States)

    Finocchiaro, Raymond G.; Tangen, Brian A.; Gleason, Robert A.

    2014-01-01

    Wetland catchments are major ecosystems in the Prairie Pothole Region (PPR) and play an important role in greenhouse gases (GHG) flux. However, there is limited information regarding effects of land-use on GHG fluxes from these wetland systems. We examined the effects of grazing and haying, two common land-use practices in the region, on GHG fluxes from wetland catchments during 2007 and 2008. Fluxes of methane (CH4), nitrous oxide (N2O), and carbon dioxide (CO2), along with soil water content and temperature, were measured along a topographic gradient every other week during the growing season near Ipswich, SD, USA. Closed, opaque chambers were used to measure fluxes of soil and plant respiration from native sod catchments that were grazed or left idle, and from recently restored catchments which were seeded with native plant species; half of these catchments were hayed once during the growing season. Catchments were adjacent to each other and had similar soils, soil nitrogen and organic carbon content, precipitation, and vegetation. When compared with idle catchments, grazing as a land-use had little effect on GHG fluxes. Likewise, haying had little effect on fluxes of CH4 and N2O compared with non-hayed catchments. Haying, however, did have a significant effect on combined soil and vegetative CO2 flux in restored wetland catchments owing to the immediate and comprehensive effect haying has on plant productivity. This study also examined soil conditions that affect GHG fluxes and provides cumulative annual estimates of GHG fluxes from wetland catchment in the PPR.

  7. Organic vs. conventional grassland management: do (15)N and (13)C isotopic signatures of hay and soil samples differ?

    Science.gov (United States)

    Klaus, Valentin H; Hölzel, Norbert; Prati, Daniel; Schmitt, Barbara; Schöning, Ingo; Schrumpf, Marion; Fischer, Markus; Kleinebecker, Till

    2013-01-01

    Distinguishing organic and conventional products is a major issue of food security and authenticity. Previous studies successfully used stable isotopes to separate organic and conventional products, but up to now, this approach was not tested for organic grassland hay and soil. Moreover, isotopic abundances could be a powerful tool to elucidate differences in ecosystem functioning and driving mechanisms of element cycling in organic and conventional management systems. Here, we studied the δ(15)N and δ(13)C isotopic composition of soil and hay samples of 21 organic and 34 conventional grasslands in two German regions. We also used Δδ(15)N (δ(15)N plant - δ(15)N soil) to characterize nitrogen dynamics. In order to detect temporal trends, isotopic abundances in organic grasslands were related to the time since certification. Furthermore, discriminant analysis was used to test whether the respective management type can be deduced from observed isotopic abundances. Isotopic analyses revealed no significant differences in δ(13)C in hay and δ(15)N in both soil and hay between management types, but showed that δ(13)C abundances were significantly lower in soil of organic compared to conventional grasslands. Δδ(15)N values implied that management types did not substantially differ in nitrogen cycling. Only δ(13)C in soil and hay showed significant negative relationships with the time since certification. Thus, our result suggest that organic grasslands suffered less from drought stress compared to conventional grasslands most likely due to a benefit of higher plant species richness, as previously shown by manipulative biodiversity experiments. Finally, it was possible to correctly classify about two third of the samples according to their management using isotopic abundances in soil and hay. However, as more than half of the organic samples were incorrectly classified, we infer that more research is needed to improve this approach before it can be efficiently

  8. Organic vs. Conventional Grassland Management: Do 15N and 13C Isotopic Signatures of Hay and Soil Samples Differ?

    Science.gov (United States)

    Klaus, Valentin H.; Hölzel, Norbert; Prati, Daniel; Schmitt, Barbara; Schöning, Ingo; Schrumpf, Marion; Fischer, Markus; Kleinebecker, Till

    2013-01-01

    Distinguishing organic and conventional products is a major issue of food security and authenticity. Previous studies successfully used stable isotopes to separate organic and conventional products, but up to now, this approach was not tested for organic grassland hay and soil. Moreover, isotopic abundances could be a powerful tool to elucidate differences in ecosystem functioning and driving mechanisms of element cycling in organic and conventional management systems. Here, we studied the δ15N and δ13C isotopic composition of soil and hay samples of 21 organic and 34 conventional grasslands in two German regions. We also used Δδ15N (δ15N plant - δ15N soil) to characterize nitrogen dynamics. In order to detect temporal trends, isotopic abundances in organic grasslands were related to the time since certification. Furthermore, discriminant analysis was used to test whether the respective management type can be deduced from observed isotopic abundances. Isotopic analyses revealed no significant differences in δ13C in hay and δ15N in both soil and hay between management types, but showed that δ13C abundances were significantly lower in soil of organic compared to conventional grasslands. Δδ15N values implied that management types did not substantially differ in nitrogen cycling. Only δ13C in soil and hay showed significant negative relationships with the time since certification. Thus, our result suggest that organic grasslands suffered less from drought stress compared to conventional grasslands most likely due to a benefit of higher plant species richness, as previously shown by manipulative biodiversity experiments. Finally, it was possible to correctly classify about two third of the samples according to their management using isotopic abundances in soil and hay. However, as more than half of the organic samples were incorrectly classified, we infer that more research is needed to improve this approach before it can be efficiently used in practice

  9. Sustainable Marketing

    NARCIS (Netherlands)

    Dam, van Y.K.

    2017-01-01

    In this article, three different conceptions of sustainable marketing are discussed and compared. These different conceptions are referred to as social, green, and critical sustainable marketing. Social sustainable marketing follows the logic of demand-driven marketing management and places the

  10. Wheat straw, household waste and hay as a source of lignocellulosic biomass for bioethanol and biogas production

    DEFF Research Database (Denmark)

    Tomczak, Anna; Bruch, Magdalena; Holm-Nielsen, Jens Bo

    2010-01-01

    To meet the increasing need for bioenergy three lignocellulosic materials: raw hay, pretreated wheat straw and pretreated household waste were considered for the production of bioethanol and biogas. Several mixtures of household waste supplemented with different fractions of wheat straw and hay...... in fermentation process with Saccharomyces cerevisiae were investigated. Wheat straw and household wastes were pretreated using IBUS technology, patented by Dong Energy, which includes milling, stem explosion treatment and enzymatic hydrolysis. Methane production was investigated using stillages, the effluents...... from bioethanol fermentation experiment. Previous trial of biogas production from above mentioned household wastes was enclosed....

  11. TRICARE Marketing

    Science.gov (United States)

    1999-10-21

    definitive. It stated that: Marketing is much more than advertising or promotion materials. Marketing is a foundation for building a business strategy ; it...objectives, and strategies for marketing TRICARE. However, the Director provided the plan for information; none of the recipients of the plan were...overarching goal and extensively in the marketing strategies section. Specifically, the Marketing Plan states that strategies employed to accomplish

  12. Hospital marketing.

    Science.gov (United States)

    Carter, Tony

    2003-01-01

    This article looks at a prescribed academic framework for various criteria that serve as a checklist for marketing performance that can be applied to hospital marketing organizations. These guidelines are drawn from some of Dr. Noel Capon of Columbia University's book Marketing Management in the 21st Century and applied to actual practices of hospital marketing organizations. In many ways this checklist can act as a "marketing" balanced scorecard to verify performance effectiveness and develop opportunities for innovation.

  13. Internet marketing

    OpenAIRE

    Zelený, Martin

    2009-01-01

    In the bachelor thesis are introduced theoretical concepts of the Internet and marketing, accented the need of marketing mix along with its specifics of the internet environment. Next is interpreted which tools can be used for marketing of firms and which marketing instruments are to be deployed. Final chapter illustrates socio-demographics of Czech internet users along with media market allocation from the perspective of all media as well as in the segment of the Internet.

  14. Money Markets

    OpenAIRE

    Marvin Goodfriend

    2011-01-01

    Money markets offer monetary services and short-term finance in the capital market with the credit support of institutional sponsors. Investors finance money market instruments at low interest because their salability on short notice confers an implicit monetary services yield. Low interest attracts borrowers to money markets. The fragile equilibrium depends on collective confidence in the credit quality of instruments supplied to the market. Federal Reserve monetary and credit policies have ...

  15. Sin latencia no hay adolescencia. There is not adolescence without latency.

    OpenAIRE

    Fernández Fuente, Sofia

    2009-01-01

    There is not adolescence without latency.Resumen ¿Cuándo comienza la adolescencia? ¿Hay un tiempo para saber de la sexualidad? Si este saber se da en la infancia. ¿Cuáles son sus consecuencias? ¿Qué relación tiene este saber con lo que se nombra como alta erotizacion? Consentir ser objeto del deseo del Otro. ¿Qué tiene con la repetición y qué es lo que se repite? Estas son preguntas que se abordan a partir de una lectura de los textos freudianos y una interpretación a partir de conceptos laca...

  16. Uranium hydrogeochemical and stream sediment reconnaissance of the Mt. Hayes NTMS quadrangle, Alaska

    International Nuclear Information System (INIS)

    1981-05-01

    Results of a hydrogeochemical and stream sediment reconnaissance of the Mt. Hayes quadrangle, Alaska, are presented. In addition to this abbreviated data release, more complete data are available to the public in machine-readable form. In this data release are location data, field analyses, and Laboratory analyses of several different sample media. For the sake of brevity, many field site observations have not been included in this volume. These data are, however, available on the magnetic tape. Appendices A to D describe the sample media and summarize the analytical results for each medium. The data were subsetted by one of the Los Alamos National Laboratory (LANL) sorting programs into groups of stream sediment, lake sediment, stream water, lake water, and ground water samples. For each group which contains a sufficient number of observations, statistical tables, tables of raw data, and 1:1000000 scale maps of pertinent elements have been included in this report

  17. Marketing fundamentals.

    Science.gov (United States)

    Redmond, W H

    2001-01-01

    This chapter outlines current marketing practice from a managerial perspective. The role of marketing within an organization is discussed in relation to efficiency and adaptation to changing environments. Fundamental terms and concepts are presented in an applied context. The implementation of marketing plans is organized around the four P's of marketing: product (or service), promotion (including advertising), place of delivery, and pricing. These are the tools with which marketers seek to better serve their clients and form the basis for competing with other organizations. Basic concepts of strategic relationship management are outlined. Lastly, alternate viewpoints on the role of advertising in healthcare markets are examined.

  18. Politisk marketing

    DEFF Research Database (Denmark)

    Disciplinen politisk marketing er udbredt i mange vestlige lande. Imidlertid er kendskabet til politisk marketing i Danmark bemærkelsesværdigt lavt. I det lys er denne bog Politisk Marketing: Personer, Partier & Praksis den første bog i Danmark, som -ud fra marketing- indkredser de sidste mange års...... brudflader i dansk politik. Gennem ti bidrag fra forskere og praktikere udskraber forfatterne et DNA for feltet politisk marketing. Kort sagt kan du i denne bog finde svarene på: Hvad er politisk marketing? Hvordan har det udviklet sig? Og hvilke konsekvenser har dette fænomen for vælgere, partier og...

  19. Challenges of Globalization: Morocco and Tunisia. Curriculum Projects. Fulbright-Hays Summer Seminars Abroad Program, 2001 (Morocco and Tunisia).

    Science.gov (United States)

    2002

    This publication contains a collection of curriculum projects developed by educators who were participants in the 2001 Fulbright-Hays Summer Seminars Abroad Program in Morocco and Tunisia. The 13 curriculum projects in the publication are entitled: "Women in Morocco, Artists and Artisans" (Virginia da Costa); "Cultures of…

  20. Malaysia/Singapore: Where Asian Cultures Meet. Participants' Papers. Fulbright-Hays Seminars Abroad Program, 2001 (Malaysia and Singapore).

    Science.gov (United States)

    Malaysian-American Commission on Educational Exchange, Kuala Lumpur.

    The general objective of the Fulbright-Hays Seminars Abroad Program is to help U.S. educators enhance their international understanding and increase their knowledge of the people and culture of other countries. This particular program offered participants an overview of life in Malaysia and Singapore through seminars and other activities.…

  1. U.S. Department of Education Fulbright-Hays Seminars Abroad Program, Malaysia June 26 - July 24, 1993. Participants' Reports.

    Science.gov (United States)

    Malaysian-American Commission on Educational Exchange, Kuala Lumpur.

    This document contains reports by 14 participants of a Fulbright-Hays seminar in Malaysia. Participants were introduced to Malaysia and the Malaysian way of life through talks, discussion and field trips to schools, and educational institutions and cultural centers throughout the country. At every location the group was given presentations on…

  2. Morocco and Senegal: Faces of Islam in Africa. Fulbright-Hays Summer Seminars Abroad, 1999 (Morocco and Senegal).

    Science.gov (United States)

    Center for International Education (ED), Washington, DC.

    These projects were completed by participants in the Fulbright-Hays summer seminar in Morocco and Senegal in 1999. The participants represented various regions of the United States and different grade levels and subject areas. The 13 curriculum projects in the collection are: (1) "Doorway to Morocco: A Student Guide" (Sue Robertson); (2)…

  3. Effects of supplementation level and particle size of alfalfa hay on growth characteristics and rumen development in dairy calves

    NARCIS (Netherlands)

    Mirzaei, M.; Khorvash, M.; Ghorbani, G.R.; Kazemi-Bonchenari, M.; Riasi, A.; Nabipour, A.; Borne, van den J.J.G.C.

    2015-01-01

    The aim of this study was to assess the effects of particle size (PS) of alfalfa hay on growth characteristics and rumen development in dairy calves at two levels of alfalfa supplementation. Fifty newborn dairy calves (42.7 ± 2.2 kg BW) were used in a 2 × 2 factorial arrangement with the factors

  4. Associations of genetic determinants of serum vitamin B12 and folate concentrations with hay fever and asthma

    DEFF Research Database (Denmark)

    Skaaby, Tea; Taylor, Amy E; Jacobsen, Rikke K

    2017-01-01

    Background/objectives: Studies of the effect of vitamin B12 and folate on the risk of asthma and hay fever have shown inconsistent results that may be biased by reverse causation and confounding. We used a Mendelian randomization approach to examine a potential causal effect of vitamin B12 and fo...

  5. Kajian Mutu dan Palatibilitas Silase dan Hay Ransum Komplit Berbasis Sampah Organik Primer pada Kambing Peranakan Etawah

    Directory of Open Access Journals (Sweden)

    Yusmadi Yusmadi

    2008-04-01

    Full Text Available The quality and palatibility of silage and hay complete ration based on organic primer garbage in peranakan etawah (PE poad ABSTRACT. This research was conducted to study the quality and palatability of silage and hay complete ration based on organic primer garbage in nine heads of Peranakan Etawah (PE Goat. The quality of silage and hay was evaluated By measuring pH, total number of lactic acid Bacteria (LAB, palatability, dry matter (DM and organic matter (OM aroma and color of silage. Nine heads of peranakan etawah were grouped based on their lactation periode and randomly assigned to one of tree dietary treatments. The treatments were (1 Control rations; (2 silage complete ration (SRK; and (3 Hay complete ration (HRK. The results indicated that the silage had PH 4.15 and total number of LAB was 2.4 x 10 cfu/g of silage. Dry matter and organic matter digestibility of SRK were better than those of HRK. The palatability of SRK was higher than HRK but less than control. Storage of SRK for did not change dry matter and organic matter content. Organoleptic analysis indicated that texture and color of HRK were changed at after storage, while SRK was still constant. It is concluded that silage composed of organic primer garbage has high quality in terms of physical, chemical and microbial characteristics, prolong storage.

  6. To market, to market

    International Nuclear Information System (INIS)

    Lieberman, J.I.

    1992-01-01

    Senator Lieberman and three fellow members of Congress introduced the CO 2 Offset Policy Efficiency Act (COPE), which incorporates the use of marketable permits to reduce CO 2 emissions. For COPE to be fully effective, however, several key criteria must be met: (1) establishing initial baselines will be critical to ensure that emission reductions are credited properly; (2) accurate plant-by-plant monitoring must be in place to ensure that claimed reductions have actually occurred; (3) the program must include a strong enforcement provision to prevent evasion and to punish violators with substantial automatic fines. COPE imposes a sanction equal to roughly four times the estimated cost of offsets; the sanctions would be paid before enforcement proceedings commence. The urgency and complexity of global warming requires us to break with the past and develop new ways of delaying with pollution, Senator Lieberman feels by giving the market a chance to work on behalf of the environment, the sale of emission allowance will reduce CO 2 emissions in the most-efficient cost-effective way possible

  7. Effects of a propionic acid-based preservative on storage characteristics, nutritive value, and energy content for alfalfa hays packaged in large, round bales

    Science.gov (United States)

    During 2009 and 2010, alfalfa (Medicago sativa L.) hays from two cuttings that were harvested from the same field site were used to evaluate the effects of a propionic acid-based preservative on the storage characteristics and nutritive value of hays stored as large, round bales. A total of 87 large...

  8. Effect of lactic acid-lactobacillus preservative and moisture concentration at baling on intake and digestibility of crabgrass hay by lambs and in-situ digestibility by heifers

    Science.gov (United States)

    Crabgrass is a warm-season annual forage that has greater nutritive value than most other warm-season grasses and is highly palatable, but curing time for crabgrass hay is typically longer than for bermudagrass. Crabgrass hay was either not treated or treated with a lactic acid-lactobacillus preserv...

  9. Weaned beef calves fed selenium-biofortified alfalfa hay have an enriched nasal microbiota compared with healthy controls.

    Science.gov (United States)

    Hall, Jean A; Isaiah, Anitha; Estill, Charles T; Pirelli, Gene J; Suchodolski, Jan S

    2017-01-01

    Selenium (Se) is an essential trace mineral important for immune function and overall health of cattle. The nasopharyngeal microbiota in cattle plays an important role in overall respiratory health, especially when stresses associated with weaning, transport, and adaptation to a feedlot affect the normal respiratory defenses. Recent evidence suggests that cattle diagnosed with bovine respiratory disease complex have significantly less bacterial diversity. The objective of this study was to determine whether feeding weaned beef calves Se-enriched alfalfa (Medicago sativa) hay for 9 weeks in a preconditioning program prior to entering the feedlot alters nasal microbiota. Recently weaned beef calves (n = 45) were blocked by sex and body weight, randomly assigned to 3 treatment groups with 3 pens of 5 calves per treatment group, and fed an alfalfa hay based diet for 9 weeks. Alfalfa hay was harvested from fields fertilized with sodium selenate at a rate of 0, 45.0 or 89.9 g Se/ha. Blood samples were collected biweekly and analyzed for whole-blood Se concentrations. Nasal swabs were collected during week 9 from one or two calves from each pen (total n = 16). Calculated Se intake from dietary sources was 3.0, 15.6, and 32.2 mg Se/head/day for calves consuming alfalfa hay with Se concentrations of 0.34 to 2.42 and 5.17 mg Se/kg dry matter, respectively. Whole-blood Se concentrations after 8 weeks of feeding Se-fertilized alfalfa hay were dependent upon Se-application rates (0, 45.0, or 89.9 g Se/ha) and were 155, 345, and 504 ng/mL (PLinear Microbial DNA was extracted from nasal swabs and amplified and sequenced. Alpha rarefaction curves comparing the species richness (observed OTUs) and overall diversity (Chao1, Observed OTU, and Shannon index) between calves fed selenium-biofortified alfalfa hay compared with control calves showed that Se-supplementation tended to be associated with an enriched nasal microbiota. ANOSIM of unweighted UniFrac distances showed that calves

  10. Weaned beef calves fed selenium-biofortified alfalfa hay have an enriched nasal microbiota compared with healthy controls.

    Directory of Open Access Journals (Sweden)

    Jean A Hall

    Full Text Available Selenium (Se is an essential trace mineral important for immune function and overall health of cattle. The nasopharyngeal microbiota in cattle plays an important role in overall respiratory health, especially when stresses associated with weaning, transport, and adaptation to a feedlot affect the normal respiratory defenses. Recent evidence suggests that cattle diagnosed with bovine respiratory disease complex have significantly less bacterial diversity. The objective of this study was to determine whether feeding weaned beef calves Se-enriched alfalfa (Medicago sativa hay for 9 weeks in a preconditioning program prior to entering the feedlot alters nasal microbiota. Recently weaned beef calves (n = 45 were blocked by sex and body weight, randomly assigned to 3 treatment groups with 3 pens of 5 calves per treatment group, and fed an alfalfa hay based diet for 9 weeks. Alfalfa hay was harvested from fields fertilized with sodium selenate at a rate of 0, 45.0 or 89.9 g Se/ha. Blood samples were collected biweekly and analyzed for whole-blood Se concentrations. Nasal swabs were collected during week 9 from one or two calves from each pen (total n = 16. Calculated Se intake from dietary sources was 3.0, 15.6, and 32.2 mg Se/head/day for calves consuming alfalfa hay with Se concentrations of 0.34 to 2.42 and 5.17 mg Se/kg dry matter, respectively. Whole-blood Se concentrations after 8 weeks of feeding Se-fertilized alfalfa hay were dependent upon Se-application rates (0, 45.0, or 89.9 g Se/ha and were 155, 345, and 504 ng/mL (PLinear < 0.0001. Microbial DNA was extracted from nasal swabs and amplified and sequenced. Alpha rarefaction curves comparing the species richness (observed OTUs and overall diversity (Chao1, Observed OTU, and Shannon index between calves fed selenium-biofortified alfalfa hay compared with control calves showed that Se-supplementation tended to be associated with an enriched nasal microbiota. ANOSIM of unweighted Uni

  11. Effect of inclusion of oyster mushroom substrate on the in vitro fermentation kinetics of Brachiaria brizantha hay

    Directory of Open Access Journals (Sweden)

    Ricardo da Silva Oliveira

    2015-07-01

    Full Text Available The objective of this study was to evaluate the effect of inclusion of exhausted substrate of Pleurotus ostreatus on the in vitro fermentation of Brachiaria brizantha hay-based diets. The experiment was conducted using the semi-automated gas production technique. The ruminal inoculum was collected from three fistulated cattle kept on Brachiaria brizantha pasture. Brachiaria brizantha hay and exhausted substrate of Pleurotus production were used for composition of the diets: ES (100% exhausted substrate, BH (100% Brachiaria brizantha hay, ES5 (5% ES + 95% BH, ES20 (20% ES + 80% BH, and ES30 (30% ES + 70% BH. The experimental design was a 5x3 factorial scheme consisting of five treatments and three ruminal inocula. The degradation kinetics of dry matter (DM was determined after 96 hours of fermentation [D (96h]. No significant differences in the cumulative volume of gas (A were observed between BH (262.6 mL/g DM, ES5 (284.3 mL/g MS, ES20 (256.6 mL/g MS and ES30 (261.7 mL/g MS, indicating that inclusion of the substrate did not affect hay fermentation. A lower gas volume (165.9 mL and lower degradability (52% were observed for the ES diet, showing a lower nutritional value of this substrate compared to Brachiaria brizantha hay, probably due to the action of enzymes that degrade structural carbohydrates found in the mycelia of Pleurotus. The ES diet exhibited a shorter colonization time (L=2.6 h; P<0.05, a finding that may be attributed to the interaction between the mycelium and substrate, facilitating initial colonization. The inclusion of exhausted substrate did not increase microbial growth or degradation compared to the BH diet, but seems to have favored initial colonization of this substrate. The use of ES does not negatively affect colonization and may be used as an ingredient of ruminant diets.

  12. Komposisi Kimia, Degradasi Nutrien dan Produksi Gas Metana in Vitro Rumput Tropik yang Diawetkan dengan Metode Silase dan Hay

    Directory of Open Access Journals (Sweden)

    B. Santoso

    2008-08-01

    Full Text Available Six grass species (Pennisetum purpureum, Pennisetum purpureophoides, Sorghum sudanense, Brachiaria brizantha, Imperata cylindrica, and Panicum maximum were harvested at 49 days and preserved as silage or as hay. Samples of silage and hay were evaluated by an in vitro gas production and in vitro nutrient degradability. Total gas production at 24 and 48 h as well as CH4 were higher (P<0.01 in silage than in hay. Brachiaria brizantha had the highest (P<0.01 gas production compared to other species, whereas P. purpureum had the highest CH4 production (mM/g organic matter degraded. Dry matter (DM and organic matter (OM degradations were higher (P<0.01 in silage than hay. When compared with hay, silage had higher (P<0.01 ammonia-N concentration (20.3 vs. 10.6 mg/100 ml and higher (P<0.05 butyric acid concentration (7.9 vs. 7.0 mM. Non-fiber carbohydrate (NFC and crude protein contents were positively correlated with gas production (r = 0.51; P<0.05 and CH4 production (r = 0.64; P<0.01 at 48 h of in vitro incubation. However total gas and CH4 productions were negatively correlated with neutral detergent fiber (NDF content. There were positive correlation between DM (r = 0.90; P<0.01, OM (r = 0.93; P<0.01, and NDF (r = 0.84; P<0.01 degradations and gas production.

  13. The bacterial population adherent to plant particles in the rumen of reindeer fed lichen, timothy hay or silage

    Directory of Open Access Journals (Sweden)

    Monica Alterskjær Olsen

    1998-02-01

    Full Text Available Male reindeer (Rangifer tarandus tarandus calves taken from a natural winter pasture were given ad lib. access to lichen (n = 3, timothy silage (n = 3 and hay (n = 3 for 7 weeks. Median numbers of viable anaerobic bacteria adherent to the plant particles (cells/g wet weight of rumen solids, growing on a habitat simulating medium (M8V, were significantly higher (P = 0.05 in the rumen of reindeer fed lichen (26.5 x 109- 53.0 x 109 and hay (4.0 x 109- 40.5 x 109, compared to reindeer fed silage (1.15 x 109 - 3.25 x 109. Anaerobic bacterial strains (n = 551 from the plant particles obtained from the rumen of the nine reindeer examined, were isolated using an acid swollen cellulose medium (M8SC and tested for their ability to hydrolyse carboxymethyl cellulose (CMC. The proportion of CMC hydrolysing adherent bacteria isolated from M8SC was significantly higher in reindeer fed hay (21.5% compared ro animals fed lichen (5.3% and silage (2.7% (P = 0.05. The CMC hydrolysing bacterial srrains (n=42 isolated from reindeer fed hay where characterised as non-cellulolytic Butyrivibrio fibrisolvens (9.5%, cellulolytic B. fibrisolvens (50.0%, Clostridium sp. (2.4% and unknowns (38.1%, while CMC hydrolysing strains (n=11 isolated from animals fed lichen and strains (n=4 isolated from animals fed silage where all characterised as B. fibrisolvens. None of the bacterial strains isolated from the rumen solids of reindeer fed lichen or silage were found to be cellulolytic. This study suggests that both lichen and timothy silage have a negative influence, compared to hay, on the numbers of cellulolytic bacteria adherent to the plant particles in the rumen of reindeer.

  14. SPORT MARKETING

    OpenAIRE

    Omer Špirtović; Danilo Aćimović; Ahmet Međedović; Zoran Bogdanović

    2010-01-01

    Word „marketing“ comes from AngloSaxon linguistic domain and implies in a narrow sense the market. Under marketing, we consider certain process, which should create and solve relations of exchange between manufacturers on one side, and consumers on the other. Discussion about sport marketing implies its theoretical definition and generalization, and then its actual definition in sport environment. Sport marketing belongs to business function of sport organization and represents primaly an eco...

  15. Mobile marketing

    OpenAIRE

    KLEČKOVÁ, Zuzana

    2013-01-01

    The main aim of this thesis was to provide a comprehensive overview of the mobile marketing and analyze selected campaigns of Czech mobile marketing in comparison to world successful campaigns. The research contained studying of available literature about the theme to gain general knowledge about the issue. The theoretical part of the thesis contains predominantly various definitions of mobile marketing and its tools, advantages of these tools and some information about Mobile Marketing Assoc...

  16. Marketing Strategy

    OpenAIRE

    Andrýsková, Hana

    2013-01-01

    The aim of this thesis is to examine current marketing efforts of AARON - the leading seller of digital cameras. I will analyze current marketing tools and suggest improvements in efficiency and effectiveness of these tools. Marketing strategy is a method of managing and coordinating efforts in marketing field so that the goals can be reached. The aim is to increase sales, turnover, revenues, profits, drive out competition and also to build up a corporate image and corporate culture. I will a...

  17. Marketing 101.

    Science.gov (United States)

    Henderson, Karla A.

    1997-01-01

    A marketing model for camps includes a mix of services, presentation, and communication elements that promote the virtues of camp, convince potential campers and their families of the benefits of camp, and successfully distinguish the camp from others. Includes resources related to marketing strategies, theme merchandise, and market trends…

  18. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The hottest financial market topic of the moment could be the subprime loan crisis in the United States. The crisis has stormed the U.S. stock market, dragging it to its biggest falls in a single trading day. Other markets, such as Japan’s, were also vul

  19. Auto Market

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    <正> Editor’s notes: As China’s WTO entry is drawing near, Chinese people are witnessing the marketing activities of foreign automakers in China: establishing new firms and promoting new vehicles, etc. In face of the enormous Chinese market, foreign automakers are busy in establishing their brand images, fostering consumption population in order to take more market shares in the future.

  20. Service marketing

    Directory of Open Access Journals (Sweden)

    Babić-Hodović Vesna

    2002-01-01

    Full Text Available Development of postindustrial society and services revolution created numerous changes in size of consumer demand, consumer reaction and priorities. Continuous change on the side of demand and offer must follow changes in marketing orientation. Leader in that change is services marketing which by knowing services range and all the changes builds a new concept called Relationship Marketing.

  1. Cinética ruminal do feno de Stylosanthes guianensis Ruminal kinetics of Stylosanthes guianensis hay

    Directory of Open Access Journals (Sweden)

    M.M. Ladeira

    2001-04-01

    Full Text Available Sete carneiros fistulados no rúmen e no duodeno foram alojados em gaiolas metabólicas e alimentados com feno de Stylosanthes guianensis à vontade. Foi empregada a técnica de sacos de náilon para determinação da degradabilidade in situ do feno, utilizando-se os tempos de 3, 6, 12, 24, 48 e 72 horas para as retiradas dos sacos do rúmen. A taxa de passagem dos sólidos foi determinada utilizando-se cromo mordante como indicador. Os valores de pH no líquido ruminal foram medidos nos tempos de 0, 2, 4, 6 e 8 horas após a alimentação e a concentração de amônia nos tempos de 0, 1, 3, 5, 7, 9 e 11 horas após a alimentação. A taxa de degradação da matéria seca (MS foi de 8,5%/h, a degradabilidade potencial 38,1% e a degradabilidade efetiva 30,3%. A taxa de degradação da proteína bruta (PB foi de 9,7%/h, a degradabilidade potencial 56,0% e a degradabilidade efetiva 47,5%. A celulose apresentou maior degradabilidade efetiva que a hemicelulose, com valores de 22,5 e 8,9%, respectivamente. A taxa de passagem dos sólidos foi 2,7%/h. O pH diminuiu linearmente à medida que os tempos de coleta aumentaram. Para o tempo de 5,13 horas após a alimentação, foi estimada a concentração máxima de amônia de 12,18mg/100ml. O feno de S. guianensis apresentou alta taxa de degradação e baixa degradabilidade ruminal da MS e PB.Seven rumen and duodenal cannulated lambs, were allocated in metabolic cages and were fed ad libitum with Stylosanthes guianensis hay. The in situ technique was used for determination of the degradability of the hay, at 3, 6, 12, 24, 48 and 72 hours of incubation. The passage rate of solids was determined using chromium mordant as external marker. The pH of the rumen liquid was measured at 0, 2, 4, 6 and 8 hours after feeding and the ammonia concentration at 0, 1, 3, 5, 7, 9 and 11 hours after feeding. The degradation rate, the potential degradability, and the effective degradability of dry matter (DM were 8.5%/h, 38

  2. Marketing maloobchodu

    OpenAIRE

    Demuth, Jan

    2012-01-01

    This thesis is about the situation of retail marketing in Czech republic, with a special focus on in-store marketing instruments and activities. The goal of this work is to evaluate the application of these marketing instruments in a specific retail store. This chosen store is supermarket Billa. The first part of the thesis is offering theoretical base for in-store marketing activities and also presents the history of retail marketing in Czech republic. The second part is focusing on the situ...

  3. MARKETING CHANNELS

    Directory of Open Access Journals (Sweden)

    Ljiljana Stošić Mihajlović

    2014-07-01

    Full Text Available Marketing channel is a set of entities and institutions, completion of distribution and marketing activities, attend the efficient and effective networking of producers and consumers. Marketing channels include the total flows of goods, money and information taking place between the institutions in the system of marketing, establishing a connection between them. The functions of the exchange, the physical supply and service activities, inherent in the system of marketing and trade. They represent paths which products and services are moving after the production, which will ultimately end up buying and eating by the user.

  4. Nutritional value of silk flower hay for lambs Valor nutritional do feno de flor-de-seda para cordeiros

    Directory of Open Access Journals (Sweden)

    Aderbal Marcos de Azevêdo Silva

    2010-12-01

    Full Text Available It was evaluated four levels of silk flower (Calotropis procera S.W. hay (SFH as a substitute of sorghum (Sorghum bicolor hay (SBH in diet for lambs. Nutritional value of silk-flower hay was determined based on aparent digestibility and on metabolic, productive and economical performance of Santa Inês lambs. It was used twenty-four castrated males at 15.72 ± 1.92 kg body weight randomly distributed in four diets with silk-fklower and sorghum hay ratios (100:0, 66:33, 33:66, 0:100, and supplemented with a concentrate mixture based on 50% roughage:50% concentrate (weight/weight. Increase in the levels of silk-flower hay in the diet reduced weight gain and nutrient intake and it increased feed conversion and digestibility coeficients of all the nutrients. Nitrogen balance was similar in all levels of silk-flower hay, although there was a tendency of reduction in nitrogen retention at levels 66% and 100% of silk-flower hay. At the levels 0 and 33% of silk-flower hay in the diet, dry matter ingestion (170 and 180 g/day, daily average weight gain (84 and 89 g/kg0.75and feed conversion (4.99 and 5.02 were satisfactory. Silk-flower hay can represent up to 16.5% of the total food ingestion or 33% of the roughage in diet for lambs.Avaliaram-se quatro níveis de feno de flor-de-seda (Calotropis procera S.W. em substituição ao feno de sorgo (Sorghum bicolor na dieta de cordeiros. O valor nutricional do feno de flor-de-seda foi determinado com base na digestibilidade aparente e no desempenho metabólico, produtivo e econômico de cordeiros Santa Inês. Utilizaram-se 24 machos castrados com peso corporal de 15,72 kg ± 1,92 kg distribuídos aleatoriamente em quatro dietas com relações entre feno de flor-de-seda e de sorgo (100:0, 66:33, 33:66 e 0:100 e suplementadas com uma mistura concentrada à base de 50% de volumos e 50% de concentrado (peso/peso. O aumento nos níveis de feno de flor-de-seda na dieta diminuiu o ganho de peso e a ingestão de

  5. Capacity Markets and Market Stability

    International Nuclear Information System (INIS)

    Stauffer, Hoff

    2006-01-01

    The good news is that market stability can be achieved through a combination of longer-term contracts, auctions for far enough in the future to permit new entry, a capacity management system, and a demand curve. The bad news is that if and when stable capacity markets are designed, the markets may seem to be relatively close to where we started - with integrated resource planning. Market ideologues will find this anathema. (author)

  6. Market formation and market selection

    NARCIS (Netherlands)

    van Raalte, C.L.J.P.

    1996-01-01

    The organization of markets is an important field of inquiry in modern economic theory. This monograph analyzes models which consider the formation and selection of markets. In these models, markets are organized by middlemen and used by traders. In Part I of the monograph, coalitions of middlemen

  7. Market Survey Turkey. Electricity Market

    International Nuclear Information System (INIS)

    2008-12-01

    The present market survey presents the Turkish power market and derives business opportunities and prospects for Dutch trade and industry. This market survey has been carried out for the following four, from time to time overlapping, sectors that have been identified by EVD as potential opportunities for Dutch small and medium-sized enterprises (SME): renewable energy, energy efficiency, electricity generation, electricity distribution

  8. World market of marketing research

    Directory of Open Access Journals (Sweden)

    Samuels John

    2002-01-01

    Full Text Available The value of the total world market market research in the year 2001 was US$15,890 million, a 2.8% increase on the previous year. This is the first of several articles to be published in Research World on the results from ESOMAR's latest annual study on the market research sector worldwide

  9. Direct comparison of {sup 210}Po, {sup 234}Th and POC particle-size distributions and export fluxes at the Bermuda Atlantic Time-series Study (BATS) site

    Energy Technology Data Exchange (ETDEWEB)

    Stewart, Gillian, E-mail: gstewart@qc.cuny.ed [Queens College, CUNY Flushing, NY 11367 (United States); Moran, S. Bradley, E-mail: moran@gso.uri.ed [Graduate School of Oceanography, URI Narragansett, RI 02882 (United States); Lomas, Michael W., E-mail: Michael.Lomas@bios.ed [Bermuda Institute for Ocean Sciences, St. George' s, GE01 (Bermuda); Kelly, Roger P., E-mail: rokelly@gso.uri.ed [Graduate School of Oceanography, URI Narragansett, RI 02882 (United States)

    2011-05-15

    Particle-reactive, naturally occurring radionuclides are useful tracers of the sinking flux of organic matter from the surface to the deep ocean. Since the Joint Global Ocean Flux Study (JGOFS) began in 1987, the disequilibrium between {sup 234}Th and its parent {sup 238}U has become widely used as a technique to measure particle export fluxes from surface ocean waters. Another radionuclide pair, {sup 210}Po and {sup 210}Pb, can be used for the same purpose but has not been as widely adopted due to difficulty with accurately constraining the {sup 210}Po/{sup 210}Pb radiochemical balance in the ocean and because of the more time-consuming radiochemical procedures. Direct comparison of particle flux estimated in different ocean regions using these short-lived radionuclides is important in evaluating their utility and accuracy as tracers of particle flux. In this paper, we present paired {sup 234}Th/{sup 238}U and {sup 210}Po/{sup 210}Pb data from oligotrophic surface waters of the subtropical Northwest Atlantic and discuss their advantages and limitations. Vertical profiles of total and particle size-fractionated {sup 210}Po and {sup 234}Th activities, together with particulate organic carbon (POC) concentrations, were measured during three seasons at the Bermuda Atlantic Time-series Study (BATS) site. Both {sup 210}Po and {sup 234}Th reasonably predict sinking POC flux caught in sediment traps, and each tracer provides unique information about the magnitude and efficiency of the ocean's biological pump.

  10. DNA-based molecular fingerprinting of eukaryotic protists and cyanobacteria contributing to sinking particle flux at the Bermuda Atlantic time-series study

    Science.gov (United States)

    Amacher, Jessica; Neuer, Susanne; Lomas, Michael

    2013-09-01

    We used denaturing gradient gel electrophoresis (DGGE) to examine the protist and cyanobacterial communities in the euphotic zone (0-120 m) and in corresponding 150 m particle interceptor traps at the Bermuda Atlantic Time-series Study (BATS) in a two-year monthly time-series from May 2008 to April 2010. Dinoflagellates were the most commonly detected taxa in both water column and trap samples throughout the time series. Diatom sequences were found only eight times in the water column, and only four times in trap material. Small-sized eukaryotic taxa, including the prasinophyte genera Ostreococcus, Micromonas, and Bathycoccus, were present in trap samples, as were the cyanobacteria Prochlorococcus and Synechococcus. Synechococcus was usually overrepresented in trap material, whereas Prochlorococcus was underrepresented compared to the water column. Both seasonal and temporal variability affected patterns of ribosomal DNA found in sediment traps. The two years of this study were quite different hydrographically, with higher storm activity and the passing of a cyclonic eddy causing unusually deep mixing in winter 2010. This was reflected in the DGGE fingerprints of the water column, which showed greater phylotype richness of eukaryotes and a lesser richness of cyanobacteria in winter of 2010 compared with the winter of 2009. Increases in eukaryotic richness could be traced to increased diversity of prasinophytes and prymnesiophytes. The decrease in cyanobacterial richness was in turn reflected in the trap composition, but the increase in eukaryotes was not, indicating a disproportionate contribution of certain taxa to sinking particle flux.

  11. An intercomparison of dissolved iron speciation at the Bermuda Atlantic Time-series Study (BATS site: Results from GEOTRACES Crossover Station A

    Directory of Open Access Journals (Sweden)

    Kristen Nicolle Buck

    2016-12-01

    Full Text Available The organic complexation of dissolved iron (Fe was determined in depth profile samples collected from GEOTRACES Crossover Station A, the Bermuda Atlantic Time-series Study (BATS site, as part of the Dutch and U.S. GEOTRACES North Atlantic programs in June 2010 and November 2011, respectively. The two groups employed distinct competitive ligand exchange-adsorptive cathodic stripping voltammetry (CLE-AdCSV methods, and resulting ligand concentrations and conditional stability constants from each profile were compared. Excellent agreement was found between the total ligand concentrations determined in June 2010 and the strongest, L1-type, ligand concentrations determined in November 2011. Yet a primary distinction between the datasets was the number of ligand classes observed: a single ligand class was characterized in the June 2010 profile while two ligand classes were observed in the November 2011 profile. To assess the role of differing interpretation approaches in determining final results, analysts exchanged titration data and accompanying parameters from the profiles for reinterpretation. The reinterpretation exercises highlighted the considerable influence of the sensitivity (S parameter applied on interpretation results, consistent with recent intercalibration work on interpretation of copper speciation titrations. The potential role of titration data structure, humic-type substances, differing dissolved Fe concentrations, and seasonality are also discussed as possible drivers of the one versus two ligand class determinations between the two profiles, leading to recommendations for future studies of Fe-binding ligand cycling in the oceans.

  12. ¿HAY EFECTOS DE INTERACCIÓN REGIONAL EN EL COMPORTAMIENTO FINANCIERO DE LAS PYME?

    Directory of Open Access Journals (Sweden)

    María Luz Maté Sánchez Val

    2013-01-01

    Full Text Available Este artículo se basa en la hipótesis de que la estructura de capital de las PyME está afectada por la ubicación territorial de las empresas. Este comportamiento podría estar motivado por las similitudes en las políticas financieras de las empresas ve-cinas, ya que comparten características financieras, jurídicas y de entorno econó-mico, y debido a los vínculos comerciales y financieros que existen entre ellas. Para contrastar esta idea, aplicamos una metodología econométrica espacial a una muestra de 23 279 empresas manufactureras españolas. Nuestros hallazgos confir-man que las proporciones de endeudamiento total no se distribuyen aleatoriamente en el territorio español, sino que hay regiones con un endeudamiento alto (bajo que tienden a estar rodeadas de zonas con una deuda alta (baja. Por otra parte, los determinantes tradicionales de la estructura de capital cambian un poco cuando se considera el efecto de interacción regional entre unidades productivas. Por tanto, resulta necesario considerar estos efectos en los modelos financieros de estructura de capital para evitar estimaciones erróneas.

  13. Endogenous phosphorus excretion by sheep fed hydrolyzed sugarcane bagasse, lucerne hay and citrus pulp

    International Nuclear Information System (INIS)

    Dias, R.S.; Roque, A.P.; Vitti, D.M.S.S.

    2006-01-01

    The objective of this study was to determine endogenous phosphorus excretion in sheep fed with different diets. Sixteen male growing sheep, received a basic diet with: 42% hydrolyzed sugarcane bagasse (HSB), 45% lucerne hay (LH) plus 14% hydrolyzed sugarcane bagasse, and 30% citrus pulp (CTP) plus 40% hydrolyzed sugarcane bagasse. A dose of 7.7 MBq 32 P was injected into the left jugular vein of each animal. The P endogenous fecal losses were: 1.69, 2.50, 2.33 and 1.45 g/animal for treatments HSB, LH, and CTP respectively (P>0.05). The type of diet influenced slight endogenous P excretion but altered excretion of P in urine. Endogenous P excreted in feces (P F ) comes mainly from saliva and represents an important loss of P. The estimation of net requirements of phosphorus (P) for ruminants includes endogenous losses, which is also essential for calculating true absorption of this mineral. Physical structure of the feed may influence endogenous losses, altering the metabolism of P and also the demand of this mineral, therefore being important to know how different feeds affect endogenous P losses. (author)

  14. Reproductive Response of Ewes Fed with Taiwan Grass Hay ( Schum. Supplemented with Duckweed ( sp. and sp.

    Directory of Open Access Journals (Sweden)

    P. Zetina-Córdoba

    2012-08-01

    Full Text Available The effect of duckweed (DW supplementation was evaluated on dry matter intake (DMI, presence and duration of estrus, percentage of ewes repeating estrus and pregnancy rate, as well as the concentration of progesterone (P4 in multiparous crossbred ewes from Pelibuey, Dorper, and Katahdin breeds, fed with Taiwan grass hay (TWH. Eighteen ewes with 39.7±4 kg mean body weight, kept in individual pens, were randomly assigned to one of the following treatments: T1: TWH, T2: TWH plus 200 g DW, T3: TWH plus 300 g DW. The ewes were synchronized with 40 mg fluorogestone acetate (FGA and 400 UI equine chorionic gonadotropin (eCG. Data were analyzed as a completely randomized design using the GLM procedure. DW supplementation had no effect on dry matter intake (p>0.05; however, a slight decrease of TWH intake was observed as DW supplementation increased. No differences (p>0.05 were found in the beginning of estrus, percentage of ewes presenting it, its duration, or pregnancy rate. There were no differences (p>0.05 on P4 concentration among treatments, or treatmentxperiod interaction (p>0.05. However the period was significant (p<0.01, since the P4 levels increased as time increased after the removal of the FGA device and eCG application.

  15. ¿Hay una teoría normativa de la justicia en Marx?

    Directory of Open Access Journals (Sweden)

    Felipe Curcó Cobos

    2016-12-01

    Full Text Available La obra de Marx ha suscitado una  añeja polémica entre sus estudiosos. Algunos han mantenido que el lenguaje desarrollado en ella es estrictamente explicativo. Dicho lenguaje expresaría ante todo un saber científico expurgado de todo contenido moral (sobre la estructura del capital, las fuerzas que causan la dinámica social y las leyes que la rigen. En el otro extremo, en cambio, otros han argüido que en Marx hallamos más bien un lenguaje ético orientado a denunciar los crímenes y miserias de una determinada formación social con el fin de oponerle otra. En este artículo defiendo la idea de que en la obra de Marx hay elementos tanto para afirmar una cosa como la otra. Sin embargo, argumento que la actualidad del pensamiento marxista  reside esencialmente en los elementos éticos y normativos que configuran la dimensión moral de su planteamiento.

  16. The effect of a hay grid feeder on feed consumption and measurement of the gastric pH using an intragastric electrode device in horses: a preliminary report.

    Science.gov (United States)

    Aristizabal, F; Nieto, J; Yamout, S; Snyder, J

    2014-07-01

    Obesity and gastric ulceration are highly prevalent in horses. Management modifications for preventing squamous gastric ulceration include frequent feeding and free access to pasture; however, these practices may predispose horses to obesity. To compare the percentage of hay consumed, intragastric pH and horse activity between feeding from the ground and a hay grid feeder. Crossover experimental study. A pH electrode was inserted into the stomach to record the intragastric pH for 48 h. Horses received 1% of their body weight in grass hay twice a day. Horses were assigned to be fed from the ground or a commercial hay grid feeder for 24 h and then switched to the opposite protocol for an additional 24 h. Horses were continuously video-recorded and the percentage of time spent eating or drinking, walking or standing, and lying down were calculated. Two point data were compared by paired t test and pH over time was compared by repeated measures ANOVA. Horses consumed significantly greater amounts of grass hay when fed on the ground compared with a hay grid feeder (n = 9; PpH values (n = 6; P = 0.97), mean intragastric pH over time (n = 6; P = 0.45) the length of time the pH was below 4.0 (n = 6; P = 0.54), and the percentage of time horses spent eating or drinking (n = 9; P = 0.52), walking or standing (n = 9; P = 0.3), or lying down (n = 9; P = 0.4). Within each group horses spent more time eating during the day compared with the night (n = 9; hay grid feeder P = 0.003; ground feeding P = 0.007). The hay grid feeder studied may be used to reduce the amount of hay ingested by horses without reducing the time horses spend eating. © 2013 EVJ Ltd.

  17. Electromyographic evaluation of masseter muscle activity in horses fed (i) different types of roughage and (ii) maize after different hay allocations.

    Science.gov (United States)

    Vervuert, I; Brüssow, N; Bochnia, M; Cuddeford, D; Coenen, M

    2013-06-01

    The aims of this study were to monitor electromyographic (EMG) activity of masseter muscle in healthy horses fed (i) different types of roughage and (ii) maize after different hay allocations. Four horses were offered the following three diets ad libitum: hay, haylage or straw/alfalfa chaff (SAC). In a second trial, four horses were fed cracked maize (CM) and hay in three different orders: (i) CM after a 12-h overnight fast; (ii) CM immediately after restricted hay intake (0.6 kg hay/100 kg BW); or 3) CM after hay intake ad libitum. The activity of the masseter muscle was determined by EMG (IED(®) ), and the following were measured: amplitude (muscle action potential = MAP, maximum voltage) and duration of MAP (s). The intake of hay or haylage was associated with intense masseter muscle activity (MAP: hay, 10 ± 1.7 V; haylage, 11 ± 3.3 V; and duration of MAP: hay, 0.31 ± 0.04 s; haylage, 0.30 ± 0.04 s). Similar intense chewing was measured for SAC (MAP 13 ± 3.8 V), although duration of the chewing cycle was relatively short (0.22 ± 0.03 s, diet p haylage or SAC was associated with intensive masseter muscle activity that was likely to stimulate salivary flow rate. In contrast to roughage, concentrates like CM are consumed rapidly with less intensive masseter muscle activity. This situation is associated with a low salivary flow that may have an adverse effect on gastric function. © 2012 Blackwell Verlag GmbH.

  18. Marketization Revisited

    DEFF Research Database (Denmark)

    Hansen, Morten Balle; Lindholst, Andrej Christian

    2016-01-01

    out; Benchmarking and yardstick competition; and Public-Private collaboration. On the basis of the review of the seven articles, it is found that all elements in all marketization models are firmly embedded but also under dynamic change within public service delivery systems. The review also......Purpose: The purpose of this introduction article to the IJPSM special issue on marketization is to clarify the conceptual foundations of marketization as a phenomenon within the public sector and to gauge current marketization trends on the basis of the seven articles in the special issue. Design....../methodology/approach: Conceptual clarification and cross-cutting review of seven articles analysing marketization in six countries in three policy areas at the level of local government. Findings: Four ideal-type models are deduced: Quasi-markets, involving both provider competition and free choice for users; Classic contracting...

  19. Marketing automation

    Directory of Open Access Journals (Sweden)

    TODOR Raluca Dania

    2017-01-01

    Full Text Available The automation of the marketing process seems to be nowadays, the only solution to face the major changes brought by the fast evolution of technology and the continuous increase in supply and demand. In order to achieve the desired marketing results, businessis have to employ digital marketing and communication services. These services are efficient and measurable thanks to the marketing technology used to track, score and implement each campaign. Due to the technical progress, the marketing fragmentation, demand for customized products and services on one side and the need to achieve constructive dialogue with the customers, immediate and flexible response and the necessity to measure the investments and the results on the other side, the classical marketing approached had changed continue to improve substantially.

  20. SPORT MARKETING

    Directory of Open Access Journals (Sweden)

    Omer Špirtović

    2010-03-01

    Full Text Available Word „marketing“ comes from AngloSaxon linguistic domain and implies in a narrow sense the market. Under marketing, we consider certain process, which should create and solve relations of exchange between manufacturers on one side, and consumers on the other. Discussion about sport marketing implies its theoretical definition and generalization, and then its actual definition in sport environment. Sport marketing belongs to business function of sport organization and represents primaly an economical process of connecting produktion (sport organizations with sportsmen and coaches and consumption (sport and other public. Sport marketing is the reality in sport today, and cannot be observed as fashionabless of capitalistic production. Today is almost impossible for sport organization to make business without its business part called sport marketing if it wants to survive in sport arena.

  1. Hay fever, a post industrial revolution epidemic: a history of its growth during the 19th century.

    Science.gov (United States)

    Emanuel, M B

    1988-05-01

    Although other forms of allergic disease were described in antiquity, hay fever is surprisingly modern. Very rare descriptions can be traced back to Islamic texts of the 9th century and European texts of the 16th century. It was only in the early 19th century that the disease was carefully described and at that time was regarded as most unusual. By the end of the 19th century it had become commonplace in both Europe and North America. This paper attempts to chart the growth of hay fever through the medical literature of the 19th century. It is hoped that an understanding of the increase in prevalence between 1820 and 1900 may provide an insight for modern researchers and give some clues into possible reasons for the epidemic nature of the disease today.

  2. Sport Marketing

    OpenAIRE

    Ekmekci, Ridvan; Ekmekçi, Aytul Yeter

    2009-01-01

    Abstract  Marketing which is entered to almost our whole life, now more than goods and services, became an important  concept of ideas, persons, institutions, events, and facilities. As a main activities of business co. marketing has an important place in sports industry. Recently, the development of special sport marketing strategies and the presentation of sport goods and services to consumers are gaining importance. Efforts of increasing income of sport clubs, because of sport organization...

  3. Viral Marketing

    OpenAIRE

    Sorina Raula Gîrboveanu; Silvia Puiu

    2008-01-01

    With consumers showing increasing resistance to traditional forms of advertising such as TV or newspaper ads, marketers have turned to alternate strategies, including viral marketing. Viral marketing exploits existing social networks by encouraging customers to share product information with their friends.In our study we are able to directly observe the effectiveness of person to person word of mouth advertising for hundreds of thousands of products for the first time

  4. Online marketing

    OpenAIRE

    Zrůst, Daniel

    2013-01-01

    The aim of this thesis is to evaluate pay per click marketing as suitable marketing tool for promotion and distribution of a given product. The paper describes basic vocabulary related to PPC advertising, common metrics, tools used by online marketers, and logic of running PPC campaigns. The paper also tries to quantify impact of Internet on economies. The second part applies the theory to analysis of consumers' conversion path while searching online in common search engines where PPC marketi...

  5. Affiliate marketing

    OpenAIRE

    Ureš, Michal

    2012-01-01

    This bachelor's thesis focuses on the topic of online affiliate marketing from the perspective of an internet entrepreneur. In the first, theoretical part, it characterizes the affiliate marketing, describes different, significant affiliate solutions in the Czech market and opportunities for their implementations. In the second, practical part, it concentrates mainly on an affiliate program of a company called GameLeader, s.r.o. It analyses expectations of the business from the implementation...

  6. Power marketing

    International Nuclear Information System (INIS)

    Sioshansi, F.P.; Altman, A.M.

    1998-01-01

    One of the most significant developments in the US electric power industry in recent years has been the phenomenal growth of power marketing. What was barely a blimp on the radar screen in 1992 has turned out to be a jumbo jet. This article explains what is power marketing who are power marketers, what role play these players and what will be their longer-term impact on the traditional industry [it

  7. Asthma, hay fever, and food allergy are associated with caregiver-reported speech disorders in US children.

    Science.gov (United States)

    Strom, Mark A; Silverberg, Jonathan I

    2016-09-01

    Children with asthma, hay fever, and food allergy may have several factors that increase their risk of speech disorder, including allergic inflammation, ADD/ADHD, and sleep disturbance. However, few studies have examined a relationship between asthma, allergic disease, and speech disorder. We sought to determine whether asthma, hay fever, and food allergy are associated with speech disorder in children and whether disease severity, sleep disturbance, or ADD/ADHD modified such associations. We analyzed cross-sectional data on 337,285 children aged 2-17 years from 19 US population-based studies, including the 1997-2013 National Health Interview Survey and the 2003/4 and 2007/8 National Survey of Children's Health. In multivariate models, controlling for age, demographic factors, healthcare utilization, and history of eczema, lifetime history of asthma (odds ratio [95% confidence interval]: 1.18 [1.04-1.34], p = 0.01), and one-year history of hay fever (1.44 [1.28-1.62], p speech disorder. Children with current (1.37 [1.15-1.59] p = 0.0003) but not past (p = 0.06) asthma had increased risk of speech disorder. In one study that assessed caregiver-reported asthma severity, mild (1.58 [1.20-2.08], p = 0.001) and moderate (2.99 [1.54-3.41], p speech disorder; however, severe asthma was associated with the highest odds of speech disorder (5.70 [2.36-13.78], p = 0.0001). Childhood asthma, hay fever, and food allergy are associated with increased risk of speech disorder. Future prospective studies are needed to characterize the associations. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  8. Marketing plan

    OpenAIRE

    Jantunen, Essi; Hellman, Annika

    2012-01-01

    The aim of this bachelor’s thesis was to draw up an efficient marketing plan for Pohjolan Vihreä Polku Oy, which offers meeting and nature activity services. The company was in a process of conversion and needed a structured marketing plan. The objectives of the company were perceived through severe research. The main purposes of the marketing plan were to raise the visibility of the company and increase its clientele. The proposed marketing actions are also to be used to improve the company’...

  9. Developing markets?

    DEFF Research Database (Denmark)

    Figueiredo, Bernardo; Chelekis, Jessica; DeBerry-Spence, Benet

    2015-01-01

    acknowledging complex, systemic interdependencies between markets, marketing, and society. Based on a critical review of the meaning of development and an interrogation of various developmental discourses, the authors develop a conceptual framework that brings together issues of development, wellbeing......, and social inequalities. We suggest that these issues are better understooda nd addressed when examined via grounded investigations of the role of markets in shaping the management of resources, consumer agency, power inequalities and ethics. The use of markets as units of analysis may lead to further cross...

  10. Mixing and photoreactivity of dissolved organic matter in the Nelson/Hayes estuarine system (Hudson Bay, Canada)

    Science.gov (United States)

    Guéguen, C.; Mokhtar, M.; Perroud, A.; McCullough, G.; Papakyriakou, T.

    2016-09-01

    This work presents the results of a 4-year study (2009-2012) investigating the mixing and photoreactivity of dissolved organic matter (DOM) in the Nelson/Hayes estuary (Hudson Bay). Dissolved organic carbon (DOC), colored DOM, and humic-like DOM decreased with increasing salinity (r2 = 0.70-0.84). Removal of DOM was noticeable at low to mid salinity range, likely due to degradation and/or adsorption to particles. DOM photobleaching rates (i.e., decrease in DOM signal resulting from exposure to solar radiation) ranged from 0.005 to 0.030 h- 1, corresponding to half-lives of 4.9-9.9 days. Dissolved organic matter from the Nelson and Hayes Rivers was more photoreactive than from the estuary where the photodegradation of terrestrial DOM decreased with increasing salinity. Coincident with the loss of CDOM absorption was an increase in spectral slope S, suggesting a decrease in DOM molecular weight. Marked differences in photoreactivity of protein- and humic-like DOM were observed with highly humidified material being the most photosensitive. Information generated by our study will provide a valuable data set for better understanding the impacts of future hydroelectric development and climate change on DOM biogeochemical dynamics in the Nelson/Hayes estuary and coastal domain. This study will constitute a reference on terrestrial DOM fate prior to building additional generating capacity on the Nelson River.

  11. Microbial load and phytochemicals stability of camel hay (Cymbopogon Schoenanthus L) leaves as affected by gamma irradiation

    International Nuclear Information System (INIS)

    Musa, H. A. A.; Ahmed, E. E.; Osman, G. A. M.; Ludwig-muller, J.

    2010-01-01

    The influence of gamma irradiation on microbial load and chemical quality of camel hay (Cymbopogon schoenanthus) leaves was evaluated at doses of 0, 5,10, and 15 kGy in a cobalt-60 package irradiator. The results revealed that, immediately after irradiation, gamma irradiation was found to cause significant reduction in microbial load proportionate to the doses delivered. TLC analysis indicated that irradiation of camel hay leaves extract with 15 kGy doses of gamma radiation had no effect on flavonoids concentrations, however, increase in total phenols and tannins was observed. In addition, the chemical constituents of camel hay leaves as represented by HPLC retention time (min) at different wave lengths showed that the compounds of retention time 8.42, 29.08, 8.38, 16.93, 14.80 and 42.80 min remained approximately unchanged, while the compound of retention times 16.95 min was eliminated. The compounds of retention times 9.66, 2.03 and 29.35 min were decreased from 16.56 to 11.77, 14.06 to 9.88 and 8.25 to 2.88 min respectively. An increase in the chemical constituents, was observed in the compounds of the retention times 14.37 and 35.42 min from 33.76 to 40.11 and 5.64 to 10.05, respectively. (Author)

  12. Effects of different levels of sunflower residue silage replacement with alfalfa hay on Azari male buffalo calves fattening performance

    Directory of Open Access Journals (Sweden)

    S. Razzagzadeh

    2010-02-01

    Full Text Available An experiment was conducted to study the effects of replacing alfalfa hay with different levels of sunflower residual silage (SRS on fattening performance of Azari male buffalo calves. Thirty calves with 138.33 Kg of BW fed experimental diets in a completely randomized design with 5 groups and 6 replicates. The five groups (1, 2, 3, 4 and 5 included 0 (control, 25, 50, 75 and 100 percent replacement of alfalfa hay with SRS, respectively in basal diet. The results showed that dry matter intake (DMI was significantly different between the groups (p<0.05. The highest and the lowest DMI were shown at the groups 1 and 5, respectively, however there was no significant difference between the groups 2, 3, and 4 with control. Daily weight gain (DWG was significantly different between the groups (p<0.05. Group 5 had significantly lower DWG than groups 1, 2 and 3, furthermore there were no significant difference between groups 1, 2, 3 and 4. Feed conversion ratio (FCR was significantly different among the groups (p<0.05. There was no significant difference among the groups 1, 2, 3 and 4. But these groups had significantly better FCR than the group 5. The best FCR was obtained for group3. It may conclude that alfalfa hay can be substituted with SRS at 50 % level with no negative effects on Azari male buffalo calves fattening performance.

  13. Sexual Markets or Black Markets?

    DEFF Research Database (Denmark)

    Groes-Green, Christian

    2014-01-01

    sex with sugar-daddies, called sponsors or patrons, who provide for them in exchange for sex while male peers often become street vendors, street artists or petty criminals engaged in the so-called ‘black’ markets of theft, sale of counterfeits, and circulation of stolen goods, alcohol and drugs. As I...... show, these gendered markets are highly entangled and interdependent, and as I argue, male and female markets use many of the same technologies, sources and circuits of exchange...

  14. Marketing Management

    DEFF Research Database (Denmark)

    Wilke, Ricky

    2012-01-01

    Book review of: Christian Homburg, Sabine Kuester, Harley Krohmer, Marketing Management – A Contemporary Perspective, McGraw-Hill Higher Education, 2009......Book review of: Christian Homburg, Sabine Kuester, Harley Krohmer, Marketing Management – A Contemporary Perspective, McGraw-Hill Higher Education, 2009...

  15. Market shifting

    Energy Technology Data Exchange (ETDEWEB)

    Forst, Michael

    2013-11-01

    After years of oversupply and artificially low module pricing, market analysts believe that the solar industry will begin to stabilize by 2017. While the market activities are shifting from Europe to the Asia Pacific region and the United States, the solar shakeout continues to be in full swing including solar cell and module manufacturing. (orig.)

  16. Marketing Education

    Science.gov (United States)

    Stancil, Ronald A., Sr.

    2008-01-01

    This article discusses the Marketing Education program at West Haven (CT) High School in West Haven, Connecticut, that promotes skills for life and attributes, enhances the academic program, and develops leaders out of ordinary students through an interactive curriculum. The three components of West Haven's marketing and management program are (1)…

  17. Art Markets

    NARCIS (Netherlands)

    P.A. Arora (Payal); F.R.R. Vermeylen (Filip)

    2013-01-01

    textabstractThe advent of digitization has had a profound impact on the art market and its institutions. In this chapter, we focus on the market for visual arts as it finds its expression in (among other) paintings, prints, drawings, photographs, sculpture and the like. These artistic disciplines

  18. Direct marketing

    Directory of Open Access Journals (Sweden)

    Čičić Muris

    2002-01-01

    Full Text Available Direct Marketing (DM is usually treated as unworthy activity, with actions at the edge of legality and activities minded cheating. Despite obvious problems regarding ethics and privacy threat, DM with its size, importance and role in a concept of integrated marketing communication deserves respect and sufficient analysis and review

  19. Tourism Marketing.

    Science.gov (United States)

    North Carolina State Dept. of Public Instruction, Raleigh. Div. of Vocational Education.

    This document contains teacher materials for a 6-unit, 1-year distributive education course in marketing tourism offered in grades 11 and 12 in North Carolina. Although in general the material presented concerns marketing tourism anywhere, some of it is specifically related to tourism within North Carolina. A purpose statement explains the…

  20. Effects on the equine colon ecosystem of grass silage and haylage diets after an abrupt change from hay.

    Science.gov (United States)

    Muhonen, S; Julliand, V; Lindberg, J E; Bertilsson, J; Jansson, A

    2009-07-01

    The objective of this study was to investigate the effect of an abrupt change from grass hay (81% DM) to grass silage (36% DM) or grass haylage (55% DM), fed at similar DM intakes, and to compare the effects of silage and haylage on the composition and activities of the colon microflora. The forages were from the same swath harvested on the same day. Four adult colon-fistulated geldings were randomly assigned to diets in a crossover design. The study started with a preperiod when all 4 horses received the hay diet, followed by an abrupt feed change to the haylage diet for 2 horses and the silage diet for 2 horses. All 4 horses then had a new second preperiod of hay, followed by an abrupt feed change to the opposite haylage and silage diet. The periods were 21 d long, and the forage-only diets were supplemented with minerals and salt. The abrupt feed changes were made at 0800 h. Colon samples were taken before the abrupt feed change, 4 and 28 h after the feed change, and 8, 15, and 21 d after the feed change, all at 1200 h. Colon bacterial counts, VFA, pH, and DM concentrations were unchanged throughout the first 28 h after the abrupt feed change from hay to haylage and silage. Also, fecal pH and DM concentrations were unchanged during the first 28 h. During the weekly observations, colon lactobacilli counts increased (P = 0.023) in horses receiving the silage diet and were greater than on the haylage diet at 21 d. Streptococci counts decreased (P = 0.046) in horses receiving the haylage diet and were less than on the silage diet at 15 and 21 d. Total VFA concentrations and colon and fecal pH did not differ between diets and were unchanged throughout the weekly observations. The DM concentration of colon digesta and feces decreased (P = 0.030 and 0.049, respectively) on both diets during the weekly observations. The results suggest that in horses fed at the maintenance level of energy intake, an abrupt feed change from grass hay to grass silage or grass haylage from

  1. Degradabilidade ruminal do feno de alguns alimentos volumosos para ruminantes Ruminal degradability of some roughage hays for ruminants feeding

    Directory of Open Access Journals (Sweden)

    G.G.P. Carvalho

    2006-08-01

    Full Text Available Avaliou-se a degradabilidade ruminal da matéria seca (MS, proteína bruta (PB, fibra em detergente neutro (FDN, da fibra em detergente ácido (FDA e hemicelulose dos fenos de capim-elefante (Pennisetum purpureum, palma (Opuntia ficus, guandu (Cajanus cajan e parte aérea da mandioca (Manihot esculenta utilizando três bovinos mestiços machos, castrados, canulados no rúmen e mantidos em regime de pasto. Amostras de 4g de cada alimento foram incubadas em duplicata no rúmen dos animais, nos períodos de 0, 6, 12, 24, 36, 48 e 72 horas. A degradabilidade potencial da PB dos fenos de capim-elefante e guandu foi semelhante, 83,9 e 81,2%, respectivamente. Os maiores valores foram observados para os fenos de palma (94,2% e parte aérea da mandioca (91,7%. A degradabilidade efetiva (DE foi obtida considerando as taxas de passagem de 2, 5 e 8%/hora. A maior DE observada para MS (60,5%, PB (81,1%, FDN (21,6%, FDA (27,9% e HEM (58,0%, na taxa de passagem de 5%/h, ocorreu com o feno de palma.The ruminal degradability of dry matter (DM, crude protein (CP, neutral detergent fiber (NDF, acid detergent fiber (ADF and hemicellulose (HEM of elephantgrass (Pennisetum purpureum, forage cactus (Opuntia ficus, pigeon pea (Cajanus cajan and cassava foliage (Manihot esculenta hays was evaluated using three cannulated crossbred steers, kept on pasture. Samples of four grams of each hay were incubated in the rumen for 0, 6, 12, 24, 36, 48 and 72 hours. The CP potential degradability (PD for elephantgrass and pigeon pea hays was similar, 83.9 and 81.2%, respectively. Higher values were observed either for forage cactus (94.2% or cassava foliage (91.7% hays. The effective degradability (ED was obtained considering the passage rates of 2, 5 and 8%/hour. The forage cactus hay, at a passage rate of 5%/h, showed the highest ED for DM (60.5%, CP (81.1%, NDF (21.6%, ADF (27.9% and HEM (58.0%.

  2. Border markets

    DEFF Research Database (Denmark)

    Walther, Olivier

    2014-01-01

    The objective of this issue of Articulo – Journal of Urban Research is to examine the characteristics of border markets in a comparative perspective. In this introductory paper, I first discuss what makes African border markets different from other markets, and examine several factors that explain...... their unequal economic development: the presence of a trade community, the combination of trading and productive activities, and the relative porosity of borders. In a second part, I examine how border markets on the U.S.-Mexico border must simultaneously guarantee the security of the state while favoring...... regional trade. The last part of the paper argues that more policy attention should be paid to border markets which, despite being at the margin of states, are a vital component of their economy. Fifty years after most West African states became independent and just as NAFTA turns 20, it is high time...

  3. Crossover marketing

    International Nuclear Information System (INIS)

    Heath, D.S.

    1998-01-01

    The impact of a deregulated energy market on customers in Ontario was discussed. In particular, the way in which Sunoco will deal with energy convergence and how Sunoco plans to generate interest among residential consumers in a deregulated and competitive energy market was described. Integrated energy solutions that offer customers value-added heating, ventilating and air conditioning products and services, inclusive of equipment sales, installation, repair, rental, leasing, financing, warranty, insurance and maintenance is the ultimate goal of Sunoco. The major retail issues in the energy market such as licensing of marketers, customer mobility, transfer of utility assets to affiliates, Ontario Hydro's market power in electrical generation, distribution of stranded debt charges, and a timetable for deregulation were also addressed. figs

  4. A Coupled Epipelagic-Meso/Bathypelagic Particle Flux Model for the Bermuda Atlantic Time-series Station (BATS)/Oceanic Flux Program (OFP) Site

    Science.gov (United States)

    Glover, D. M.; Conte, M.

    2002-12-01

    Of considerable scientific interest is the role remineralization plays in the global carbon cycle. It is the ``biological pump'' that fixes carbon in the upper water column and exports it for long time periods to the deep ocean. From a global carbon cycle point-of-view, it is the processes that govern remineralization in the mid- to deep-ocean waters that provide the feedback to the biogeochemical carbon cycle. In this study we construct an ecosystem model that serves as a mechanistic link between euphotic processes and mesopelagic and bathypelagic processes. We then use this prognostic model to further our understanding of the unparalleled time-series of deep-water sediment traps (21+ years) at the Oceanic Flux Program (OFP) and the euphotic zone measurements (10+ years) at the Bermuda Atlantic Time-series Site (BATS). At the core of this mechanistic ecosystem model of the mesopelagic zone is a model that consists of an active feeding habit zooplankton, a passive feeding habit zooplankton, large detritus (sinks), small detritus (non-sinking), and a nutrient pool. As the detritus, the primary source of food, moves through the water column it is fed upon by the active/passive zooplankton pair and undergoes bacterially mediated remineralization into nutrients. The large detritus pool at depth gains material from the formation of fecal pellets from the passive and active zooplankton. Sloppy feeding habits of the active zooplankton contribute to the small detrital pool. Zooplankton mortality (both classes) also contribute directly to the large detritus pool. Aggregation and disaggregation transform detrital particles from one pool to the other and back again. The nutrients at each depth will gain from detrital remineralization and zooplankton excretion. The equations that model the active zooplankton, passive zooplankton, large detritus, small detritus, and nutrients will be reviewed, results shown and future model modifications discussed.

  5. Marketing is Dead! Long Live Marketing!

    OpenAIRE

    Marjanova Jovanov, Tamara

    2016-01-01

    The contents of the lectures included: Why marketing? Citizen, Consumer, Customer (Behavior) Who is the Father of Marketing? Some Antecedents of Marketing When Did Marketing Start? The Contributors of Marketing Where Did Marketing Start? Job Positions in Today’s Marketing Organization The Role of the Chief Marketing Officer Four Different CEO Views of Marketing Reality – Truth – Challenge (Why Can’t We Make It?) The Strong and Steady Progress of Marketi...

  6. Mobile Marketing

    OpenAIRE

    Luengo Cascudo, Alberto

    2010-01-01

    El principal objetivo de este proyecto es explicar y entender la importancia del Mobile Marketing como nueva herramienta de negocio en el Marketing empresarial. Para ello, el primer objetivo es entender los dos factores que para mí son la clave de su importancia: la evolución del entorno tecnológico y el cambio en los hábitos del consumidor. Debido a la novedad de esta nueva forma de Marketing y al hecho de que está en constante definición, es básico exponer de la forma más cla...

  7. Mobile Marketing

    OpenAIRE

    竹安, 数博; Takeyasu, Kazuhiro

    2005-01-01

    This article deals with one of the modern trends in marketing communication, which is mobile marketing. Towards the end of 2008, several projects which use mobile phones for target marketing communication were launched. Commercial SMS´s are sent on the base of agreement or registration of the consumers on special websites, for example hellomobil.cz. The benefit for the consumers is the bonus which can have more forms - not only sending money to the account, free SMS´s/MMS´s and minutes but al...

  8. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    TO THE POINT:The government vows to control the real estate market after a year of robust growth.To diversify financial investment tools,the regulatory authorities approved the launch of stock index futures,and short selling and margin trading to allow investors to hedge against risks.China overtakes the United States to become the world’s biggest auto market in2009.The country is also expected to become the largest consumer market in the world by2020.Google threatens to halt its China operations if it cannot reach a censorship agreement with the government.

  9. Uranium market

    International Nuclear Information System (INIS)

    Rubini, L.A.; Asem, M.A.D.

    1990-01-01

    The historical development of the uranium market is present in two periods: The initial period 1947-1970 and from 1970 onwards, with the establishment of a commercial market. The world uranium requirements are derived from the corresponding forecast of nuclear generating capacity, with, particular emphasis to the brazilian requirements. The forecast of uranium production until the year 2000 is presented considering existing inventories and the already committed demand. The balance between production and requirements is analysed. Finally the types of contracts currently being used and the development of uranium prices in the world market are considered. (author)

  10. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    China vows to keep a stringent handle on the industrial overcapacity that is draining life from the economic revival. China Mobile pushes forward OPhone and its operating system in an aggressive push into the 3G market. As its tight grip over the market slips, the wireless titan cannot wait to regain lost ground. China’s manufacturing sector continues to pick up steam as evidenced by the climbing PMI. Soaring prices of pork and eggs reignite fears over inflation. The buoyant real estate market appears to be nearing a turning point as sales cool down.

  11. Date of birth and hay fever risk in children and adolescents of Kazakhstan.

    Science.gov (United States)

    Zhumambayeva, Saule; Rozenson, Rafail; Tawfik, Ali; Awadalla, Nabil Joseph; Zhumambayeva, Roza

    2014-02-01

    Introduction the first months of life are the most vulnerable period in allergic disease development and it is not clear enough whether inhalant pollen allergen exposure predisposes the risk of consequent allergic reactions. To study the clinical and epidemiological criteria of hay fever with special emphasis on investigation of the relationship between the date of birth and seasonal allergic rhinitis development in children and adolescents in Kazakhstan. The prospective hospital based study was conducted during pollen season from the beginning of May to the end of October in two consequent years 2010 and 2011. 184 children and adolescents at the age of 1--17 years underwent consultations and skin prick tests in the allergological center "Umit" (Astana, Kazakhstan). Special allergological questionnaires were developed and adapted for local residents. The assessment of symptoms severity was performed using a scoring system. Skin prick tests were performed in 112 patients. The number of patients was explained by the age limitations. Correlation analysis between skin prick test results and the month of birth were performed. It was found that in summer months there were the highest number of patients with seasonal allergic rhinitis 68 (36.9%), followed by spring 44 (23.9%), then autumn 37 (20.1%) and the lowest percent of patients 35 (19.1%) was born in winter. Rhinoconjunctival syndrome was diagnosed in 180 (97.8%) patients, pollen induced bronchial asthma in 76 (41.3%) and pollen induced urticaria in 35 (19.0%) patients. Mono sensitization among Kazakhstan children and adolescents was determined only to several species of the plants, mainly to Artemisia Absinthium (68.2%) and Sunflower (25.7%), whereas multiple sensitization to the mix of weeds was determined in 75 (66.9%) patients, to the mix of meadow grass in 33 (29.4%), mix of meadow grass+mix of weeds in 25 (22.3%) and mix of trees in 9 (7.1%) patients. The mean of symptoms severity of total scoring (24) was 15

  12. Degradation parameters of amaranth, barley and quinoa in alpacas fed grass hay.

    Science.gov (United States)

    Nilsen, B; Johnston, N P; Stevens, N; Robinson, T F

    2015-10-01

    This study was conducted to determine the compartment 1 (C1) characteristics of alpacas (fistulated male, 7 ± 1.5 years old, 61 ± 5 kg BW) fed grass hay (GH) supplemented with amaranth (AM), quinoa (Q) and barley (B) grains. Alpacas were provided water ad libitum while housed in metabolism crates. The GH and GH plus treatments were fed at 0700 every day. Treatment periods were for 14 days in which GH or GH plus one of the grain treatments were randomly allocated. On day 14, volatile fatty acids (VFA), pH and ammonia nitrogen (NH3 -N) were determined at 1, 3, 6, 10, 14, 18 and 24 h post-feeding. C1 degradation of each feed component was also determined with the alpacas being fed GH only and the samples incubated for 0, 2, 4, 8, 14, 24, 48 and 72 h. Dry matter (DM), neutral detergent fibre (NDF) and crude protein (CP) were determined and were divided into three categories: a = immediately soluble; b = the non-soluble but degradable; and u = non-degradable/unavailable, potential extent of degradation (PE), degradation rate (c) and effective degradation (ED). C1 passage rate was determined using acid detergent insoluble ash as a marker and was calculated to be 5.5%∙h-1. Total DM intake was highest (p < 0.05) for B and resulted in a higher (p < 0.05) CP intake. GH and AM were different in mean pH (6.81 and 6.66, respectively). B NH3 -N was greater (p < 0.05) than the other treatments. Total VFA was greatest (p < 0.05) for AM, with the greatest composition differences being a shift form acetate percentage to butyrate. DM, NDF and CP degradation was different across the treatments, where PE and ED were higher (p < 0.05) for the grain treatments. The pseudo-grains AM and Q had similar C1 degradation characteristics to B. Journal of Animal Physiology and Animal Nutrition © 2015 Blackwell Verlag GmbH.

  13. Mobile marketing

    OpenAIRE

    Gause, Matěj

    2012-01-01

    The goal of bachelor's thesis on the theme "Mobile marketing" is to outline its development and why is this new phenomen so important for all modern companies around the world. The work is not about simple description of mobile marketing media but it vividly informs about the latest trends and news from the world of mobile apps and games. It presents the most successful mobile apps which registered more than billion downloads and from their unique characteristics it unveils great potential of...

  14. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    China’s manufacturing activities keep slowing down.The"big four"state-owned commercial banks have reaped juicy profits,though capital adequacy remains a concern.In striking contrast,the steelmakers are struggling to make ends meet as costs inflation erodes profit margins.The consumer market booms as usual during the May Day holiday.The search engine Baidu benefits from torrid traffic growth and a diversified market strategy.

  15. Entrepreneurial Marketing

    OpenAIRE

    Gruber, Marc

    2004-01-01

    Entrepreneurship is one of the youngest disciplines in the area of business administration. Hence, there is a special need for literature that can be used in teaching and that can serve as a basis for research. This article reviews five textbooks and three research-oriented books on entrepreneurial marketing, which is regarded as one of the key areas of entrepreneurship. As the review shows, there is no textbook that covers all relevant aspects of entrepreneurial marketing in sufficient bread...

  16. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The manufacturing industry shows signs of recovery as reflected by a rebounding PMI. The initial public offerings market withers due to less than favorable stock markets. Chinese shipbuilders reel from decreasing orders as external demands falter. The mobile payment industry bursts with vitality, though the security issue remains an acute concern. Foreign banks in China lag behind their local competitors in terms of profitability owing to limited ability to attract deposits.

  17. Market scope

    International Nuclear Information System (INIS)

    2002-01-01

    Nova Scotia's Energy Strategy is aimed at opening the electricity market to wholesale competition, allowing eligible wholesale customers (such as municipal distribution utilities) to buy their electricity from competitive sources. The Nova Scotia Electricity Marketplace Governance Committee (EMGC) is concerned that this will not promote long-term competition because these eligible customers form only a very small fraction (1.6 per cent) of the total electricity demand in the province. This report examines the possible extensions of competition beyond the minimum specified in the Energy Strategy. It also identifies approaches that the EMGC may consider, including other potential levels of competition and their associated issues. The report discussed the issue of implementing wholesale competition as it relates to unbundling of the transmission tariff from the cost of energy supply and from the cost of distribution in retail marketing. The stages of expanding the market scope were also described with reference to large industrial customers, medium industrial and large commercial customers, and small commercial and residential customers. The report states that it is unlikely that the transition to an open access transmission market will need to be reversed, as it is likely to be an essential component of any further development. The EMGC feels it could minimize future transition costs and promote future evolution of competition by recommending for an institutional and market structure that is compatible with a broader competitive market

  18. Modeling of drainage and hay production over the Crau aquifer for analyzing the impact of global change on aquifer recharge

    Science.gov (United States)

    Olioso, Albert; Lecerf, Rémi; Baillieux, Antoine; Chanzy, André; Ruget, Françoise; Banton, Olivier; Lecharpentier, Patrice; Alkassem Alosman, Mohamed; Ruy, Stéphane; Gallego Elvira, Belen

    2013-04-01

    The recharge of the aquifer in the Crau plain (550 km2, Southern Rhone Valley, France) depends on the irrigation of 15000 ha of meadow using water withdrawn from the River Durance through a dense network of channels. Traditional irrigation practice, since the XVIth century, has consisted in flooding the grassland fields with a large amount of water, the excess being infiltrated toward the water table. Today, the Crau aquifer holds the main resource in water in the area (300 000 inhabitants) but changes in the agricultural practices and progressive replacement of the irrigated meadows by urbanized area threaten the sustainability of groundwater. The distributed modeling of irrigated meadows together with the modeling of groundwater has been undertaken for quantifying the contribution of the irrigation to the recharge of the aquifer and to investigate possible evolution of hay production, water drainage, evapotranspiration and water table under scenarios of climate and land-use changes. The model combines a crop model (STICS) that simulates hay production, evapotranspiration and water drainage, a multisimulation tool (MultiSimLib) that allows to run STICS over each agricultural field in the aquifer perimeter, a groundwater model MODFLOW to simulate the water table from recharge data (simulated drainage). Specific models were developed for simulating the spatial distribution of climate, including scenario of changes for the 2025 - 2035 time period, soil properties (influenced by irrigation), and agricultural practices (calendar and amount), in particular irrigation and hay cutting. This step was crucial for correctly simulating hay production level and amount of water used for irrigation. Model results were evaluated thanks to plot experiments and information from farmers (biomass production, downward water flow, quantity of irrigated water, cutting calendar...), a network of piezometers and remote sensing maps of evapotranspiration. Main results included: - the

  19. Correlations of intake, digestibility and performance with the ingestive behavior of lambs fed diets containing ammoniated buffel grass hay

    Directory of Open Access Journals (Sweden)

    Alexandre Fernandes Perazzo

    2016-06-01

    Full Text Available This study aimed to evaluate the correlations of intake, digestibility and performance with the ingestive behavior of lambs fed diets containing ammoniated buffel grass hay. Buffel grass hay was treated with four levels of urea (0, 18, 36 and 54 g/kg DM basis and eight repetitions. Thirty-two sheep with no defined breed and an average body weight of 17.7 ± 1.8 kg were distributed in a completely randomized design. It was observed positive correlations were found between the feeding time and the intake of dry matter (r = 0.3120, organic matter (r = 0.3242, neutral detergent fiber (r = 0.3800, total carbohydrates (r = 0.3343 and total digestible nutrients (r = 0.3233. Positive correlations (P < 0.05 were found among the rumination efficiencies, g of DM/h and g of NDF/h with nutrient intake variables, except for ether extract intake. Positive correlations were observed (P < 0.05 between both total weight gain (TWG and average daily gain (ADG and the rumination efficiency, g of DM/h (r = 0.3330 and g of NDF/h (r = 0.3304. The feeding and rumination efficiencies have a positive relationship with the total digestible nutrients. The correlation among intake, digestibility and performance variables with the ingestive behavior, it was important for the understanding of diet containing ammoniated buffel grass hay, in which the positive correlation of rumination efficiency with intake and weight gain explained the favorable effect on productive performance of feedlot sheep.

  20. Traditional marketing vs. Internet marketing. A comparison

    OpenAIRE

    Varfan, Mona; Shima, Alfa

    2008-01-01

    Title: Traditional marketing vs. Internet marketing: A comparison Problem: Marketing is an important strategy for businesses and it contains numerous effective tools. Traditional marketing has been in use for many years and nowadays Internet has brought new ways of doing business for companies and that has affected marketing. What are the main differences between Internet marketing and traditional marketing? Which one of the two approaches contains the most used and effective marketing tools ...

  1. Market Development of Video Games : Video game markets and marketing

    OpenAIRE

    Pu, Jun

    2010-01-01

    This diploma work focus on analysing the markets and marketing of video game industry. After the research of this study, I found out that console game markets are growing dramatically in the recent years. On the other hand, PC game markets (excluding online game markets) are growing slowly due to the problem of illegal copies. So my study will then focus on the development of console game markets and marketing. A new concept called Three Parties is introduced in chapter 5 to help ...

  2. Utilization of conserved Lucerne Hay as a Protein Supplement in the Diet of Calves on Smallholder Farms of Kenya

    International Nuclear Information System (INIS)

    Kiragu, J.W.; Tamminga, S.; Mitaru, B.N.

    1999-01-01

    The nutritive value and the conserved lucerne hay as a protein supplement in the diet of calves reared on the smallholder farms of Kenya was studied in relation to feed intake, growth rate and efficiency of feed utilization. Forty Friesian calves aged one week were allocate in a completely randomised design experiment to the following five dietary treatments: Napier Grass only (N) and supplemented with 33% lucerne (NL33), 50% lucerne (NL50), 67% lucerne (NL67) and 100% lucerne hay (L100) in the diet of calves. Results showed that increasing the level of lucerne supplementation in the ratio of dairy calves from 50 to 100% lucerne hay significantly (P <0.01) increased the crude protein content the mixed ration from 13.8 t o 16.88% CP which would meet the protein, requirement of the growing ruminants. The growth rate of calves increased linearly (P < 0.001) with the levels of lucerne supplements fro 50 to 100 % lucerne hay resulting in 0.02 kg gain more growth per day per kg additional feed supplement given. The cost of production per kg gain decreased with increase in the level of lucerne supplementation and cost of could further reduced by farmers growing lucerne on the smallholder farms for use in compounding home-made ration at the farm level. Result of these study further shows that lucerne as a leguminous forage has ability to fix Nitrogen in the soil which has significantly effect on soil fertility, increased crop yields and reduction in the cost of fertilisers. It is recommended that an acre of lucerne could yield five to seven tons of dry matter per year sufficient to rear a herd of 15 to 20 calves for a period of 1 year. This research has further shown that a pure stand of lucerne crop which is very deep rooted crop has a longevity of five to seven years in the same field and that pest and diseases are not of a serious problem to lucerne, thus making it excellent supplementary legume to the Napier grass in the diet of calves on smallholder farms of Kenya

  3. Anemia y deficiencia de hierro en mujeres en edad reproductiva usuarias del Hospital Regional de Villa Hayes, Paraguay

    OpenAIRE

    Jessica Riveros; Gloria Echagüe; Santiago Evers; Laura Mendoza

    2015-01-01

    La anemia es un problema de salud pública a nivel mundial. En Paraguay, existen datos limitados sobre la frecuencia de anemia en mujeres en edad reproductiva no gestantes. Este estudio piloto descriptivo de corte transverso tuvo como objetivo determinar la frecuencia de anemia y deficiencia de hierro, el estado nutricional, hábitos alimentarios y tóxicos en 99 mujeres no gestantes en edad reproductiva de 18 a 48 años que acudieron al Hospital Regional de Villa Hayes en Octubre del 2.014. La a...

  4. IL-33 polymorphisms are associated with increased risk of hay fever and reduced regulatory T cells in a birth cohort.

    Science.gov (United States)

    Schröder, Paul C; Casaca, Vera I; Illi, Sabina; Schieck, Maximilian; Michel, Sven; Böck, Andreas; Roduit, Caroline; Frei, Remo; Lluis, Anna; Genuneit, Jon; Pfefferle, Petra; Roponen, Marjut; Weber, Juliane; Braun-Fahrländer, Charlotte; Riedler, Josef; Lauener, Roger; Vuitton, Dominique Angèle; Dalphin, Jean-Charles; Pekkanen, Juha; von Mutius, Erika; Kabesch, Michael; Schaub, Bianca

    2016-11-01

    IL-33 polymorphisms influence the susceptibility to asthma. IL-33 indirectly induces Th2-immune responses via dendritic cell activation, being important for development of atopic diseases. Furthermore, IL-33 upregulates regulatory T cells (Tregs), which are critical for healthy immune homeostasis. This study investigates associations between IL-33 polymorphisms during the development of childhood atopic diseases and underlying mechanisms including immune regulation of Tregs. Genotyping of IL-33-polymorphisms (rs928413, rs1342326) was performed by MALDI-TOF-MS in 880 of 1133 PASTURE/EFRAIM children. In 4.5-year-old German PASTURE/EFRAIM children (n = 99), CD4 + CD25 high FOXP3 + Tregs were assessed by flow cytometry following 24-h incubation of PBMCs with PMA/ionomycin, LPS or without stimuli (U). SOCS3, IL1RL1, TLR4 mRNA expression and sST2 protein levels ex vivo were measured in PASTURE/EFRAIM children by real-time PCR or ELISA, respectively. Health outcomes (hay fever, asthma) were assessed by questionnaires at the age of 6 years. rs928413 and rs1342326 were positively associated with hay fever (OR = 1.77, 95%CI = 1.02-3.08; OR = 1.79, 95%CI = 1.04-3.11) and CD4 + CD25 high FOXP3 + Tregs (%) decreased in minor allele homozygotes/heterozygotes compared to major allele homozygotes (p(U) = 0.004; p(LPS) = 0.005; p(U) = 0.001; p(LPS) = 0.012). SOCS3 mRNA expression increased in minor allele homozygotes and heterozygotes compared with major allele homozygotes for both IL-33-polymorphisms (p(rs928413) = 0.032, p(rs1342326) = 0.019) and negatively correlated to Tregs. IL-33-polymorphisms rs928413 and rs1342326 may account for an increased risk of hay fever with the age of 6 years. Lower Tregs and increased SOCS3 in combined heterozygotes and minor allele homozygotes may be relevant for hay fever development, pointing towards dysbalanced immune regulation and insufficient control of allergic inflammation. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  5. Estado nutricional y aspectos alimentarios de mujeres indígenas del departamento de Presidente Hayes, Paraguay

    OpenAIRE

    Gloria Echagüe; Valentina Díaz; Laura Mendoza; Pamela Mongelos; Graciela Giménez; Malvina Paez; Florentina Laspina; Amalia Castro; María Isabel Rodríguez; Patricia Araújo; Wilberto Castro; Ramón Marecos; Santiago Evers; Gerardo Deluca; Alejandra Picconi

    2015-01-01

    Introducción: Las comunidades indígenas presentan un mayor riesgo de inseguridad alimentaria y malnutrición, menor disponibilidad de recursos, y una creciente dependencia de alimentos más baratos aunque con un alto grado de procesamiento. Objetivo: Identificar el estado nutricional y aspectos alimentarios en mujeres indígenas de tres comunidades del Departamento de Presidente Hayes, Chaco Paraguayo. Metodología: Estudio observacional de diseño transversal con componente analítico, que incluyó...

  6. The Hayes principles: learning from the national pilot of information technology and core generalisable theory in informatics

    Directory of Open Access Journals (Sweden)

    Simon de Lusignan

    2010-06-01

    Conclusions Had the Hayes principles been embedded within our approach to health IT, and in particular to medical record implementation, we might have avoided many of the costly mistakes with the UK national programme. However, these principles need application within the modern IT environment. Closeness to the patient must not be interpreted as physical but instead as a virtual patient-centred space; data will be secure within the cloud and we should dump the vault and infrastructure mentality. Health IT should be developed as an adaptive ecosystem.

  7. Gas Exchanges and Dehydration in Different Intensities of Conditioning in Tifton 85 Bermudagrass: Nutritional Value during Hay Storage

    Directory of Open Access Journals (Sweden)

    M. Pasqualotto

    2015-06-01

    Full Text Available The present study aimed at evaluating the intensity of Tifton 85 conditioning using a mower conditioner with free-swinging flail fingers and storage times on dehydration curve, fungi presence, nutritional value and in vitro digestibility of Tifton 85 bermudagrass hay dry matter (DM. The dehydration curve was determined in the whole plant for ten times until the baling. The zero time corresponded to the plant before cutting, which occurred at 11:00 and the other collections were carried out at 8:00, 10:00, 14:00, and 16:00. The experimental design was randomised blocks with two intensities of conditioning (high and low and ten sampling times, with five replications. The high and low intensities related to adjusting the deflector plate of the free iron fingers (8 and 18 cm. In order to determine gas exchanges during Tifton 85 bermudagrass dehydration, there were evaluations of mature leaves, which were placed in the upper middle third of each branch before the cutting, at every hour for 4 hours. A portable gas analyser was used by an infrared IRGA (6400xt. The analysed variables were photosynthesis (A, stomatal conductance (gs, internal CO2 concentration (Ci, transpiration (T, water use efficiency (WUE, and intrinsic water use efficiency (WUEi. In the second part of this study, the nutritional value of Tifton 85 hay was evaluated, so randomised blocks were designed in a split plot through time, with two treatments placed in the following plots: high and low intensity of cutting and five different time points as subplots: cutting (additional treatment, baling and after 30, 60, and 90 days of storage. Subsequently, fungi that were in green plants as well as hay were determined and samples were collected from the grass at the cutting period, during baling, and after 30, 60, and 90 days of storage. It was observed that Tifton 85 bermudagrass dehydration occurred within 49 hours, so this was considered the best time for drying hay. Gas exchanges were

  8. Does the market maker stabilize the market?

    NARCIS (Netherlands)

    Zhu, M.; Chiarella, C.; He, X.Z.; Wang, D.

    2009-01-01

    The market maker plays an important role in price formation, but his/her behavior and stabilizing impact on the market are relatively unclear, in particular in speculative markets. This paper develops a financial market model that examines the impact on market stability of the market maker, who acts

  9. Solution to marketing; Marketing solution

    Energy Technology Data Exchange (ETDEWEB)

    Takahashi, Y.; Fukushima, T.; Kanezuka, A. [Fuji Electric Co. Ltd., Tokyo (Japan)

    2000-05-10

    Fuji Electric in cooperation with Citation Japan Co., Ltd. and Asahi Arthur Andersen Limited has developed the 'marketing analysis support system' which supports the integrated analysis of evaluation factors of various dimensions and efficient commodity development and demand estimation in the enterprise. With this system, more precise marketing analysis and estimation are made possible by analyzing a commodity into evaluation factors from psychological and physical points of view and further making various multivariate analyses. (author)

  10. Supplementation of native grass hay with cowpea (Vigna unguiculata hay, wilted leucaena (Leucaena leucocephala forage, wilted tagasaste (Chamaecytisus palmensis forage or a wheat middling for young Friesian x Zebu (Boran crossbred steers

    Directory of Open Access Journals (Sweden)

    Tuomo Varvikko

    1992-03-01

    Full Text Available A 100-day experiment of a randomized block design was conducted with forty Friesian x Zebu (Boran crossbred growing steers to compare the value of wheat middling, an agro-industrial by-product (diet W, cowpea (Vigna unguiculata hay (diet C, and wilted forages of leucaena (Leucaena leucocephala, diet L and tagasaste (Chamaecytisus palmensis, diet T as cattle feed. These feeds were fed daily at a level of 1.5 kg (on an air dry basis to supplement the basal diet (diet H of native hay. A mineral supplement containing 50 g bone meal and 10 g common salt was also given daily. The steers were group-fed, but during the last two weeks at the end of the experiment the animals were housed individually in feeding pens to estimate the feed intake and apparent digestibilities of the diets. The animals were weighed at the beginning of the experiment, thereafter every two weeks, and finally at the end of the experiment. The animals consumed all the offered supplements, except for tagasaste forage, of which one third remained unconsumed. The mean daily total dry matter intake during the individual feeding period ranged from 4.0 to 5.0 kg between the diets (P

  11. IgE profiles of Bermuda grass pollen sensitised patients evaluated by Phleum pratense allergens Phl P 1, 2, 4, 5, 6 , 7, 11, 12.

    Science.gov (United States)

    Rossi, Renato E; Monasterolo, Giorgio; Prina, Paolo; Coco, Giuseppe; Operti, Daniela; Rossi, Lucilla

    2008-06-01

    Despite the difference in geographical dominance of certain grasses, a high degree of allergenic similarity or cross-reactivity between Bermuda grass pollen (BGP) and timothy grass pollen (TGP) has been previously demonstrated. The aim of the present study was to ascertain the sensitisation to TGP in 411 patients known for their reactivity to BGP extracts by analysing their reactivity to crude timothy pollen extract and timothy pollen purified allergens, establishing their specific IgE-profiles. Using the immunoenzymatic CAP method we evaluated IgE-specific antibodies for BGP- and TGP- extracts and the timothy recombinant (r) and natural (n) allergens rPhl p 1, rPhl p 2, nPhl p 4, rPhl p 5, rPhl p 6, rPhl p 7, rPhl p 11, and rPhl p 12. BGP-IgE positive patients (median = 8.0 kUA/l, 2.8-22.2 kUA/l 25th-75th percentile) simultaneously had IgE positive results for TGP (100% of subjects)(median = 48.9 kUA/l, 19.8- > 100 kUA/l 25th-75th percentile) and high prevalence of sensitization to 6/8 Phleum pratense allergens (Phl p 1, 2, 4, 5, 6, 11, markers of genuine sensitisation to TGP) other than profilin and calcium binding protein. More than 72% of BGP allergic patients were co-sensitised to rPhl p 1, rPhl p 2, nPhl p 4, rPhl p 5, rPhl p 6. A decrease of total and specific IgE with patients' age was observed. Our data show that all BGP-allergic patients simultaneously exhibit higher IgE antibody levels to recombinant and natural P. pratense allergens as well as to crude TGP extract. This suggests that when choosing an immunotherapeutic regimen for BGP-sensitised patients (after establishing their IgE profile via purified TGP-allergens), subcutaneous or sublingual TGP-extract vaccines in appropriate doses, in order to influence T epitope specificity, might be beneficial. Though extremely uncommon, in cases where a patient is exclusively BGP allergen-sensitised, BGP-extract therapy is the appropriate therapeutic response.

  12. Overview of the US JGOFS Bermuda Atlantic Time-series Study (BATS): a decade-scale look at ocean biology and biogeochemistry

    Science.gov (United States)

    Steinberg, Deborah K.; Carlson, Craig A.; Bates, Nicholas R.; Johnson, Rodney J.; Michaels, Anthony F.; Knap, Anthony H.

    The Bermuda Atlantic Time-series Study (BATS) commenced monthly sampling in October 1988 as part of the US Joint Global Ocean Flux Study (JGOFS) program. The goals of the US JGOFS time-series research are to better understand the basic processes that control ocean biogeochemistry on seasonal to decadal time-scales, determine the role of the oceans in the global carbon budget, and ultimately improve our ability to predict the effects of climate change on ecosystems. The BATS program samples the ocean on a biweekly to monthly basis, a strategy that resolves major seasonal patterns and interannual variability. The core cruises last 4-5 d during which hydrography, nutrients, particle flux, pigments and primary production, bacterioplankton abundance and production, and often complementary ancillary measurements are made. This overview focuses on patterns in ocean biology and biogeochemistry over a decade at the BATS site, concentrating on seasonal and interannual changes in community structure, and the physical forcing and other factors controlling the temporal dynamics. Significant seasonal and interannual variability in phytoplankton and bacterioplankton production, biomass, and community structure exists at BATS. No strong relationship exists between primary production and particle flux during the 10 yr record, with the relationship slightly improved by applying an artificial lag of 1 week between production and flux. The prokaryotic picoplankton regularly dominate the phytoplankton community; diatom blooms are rare but occur periodically in the BATS time series. The increase in Chl a concentrations during bloom periods is due to increases by most of the taxa present, rather than by any single group, and there is seasonal succession of phytoplankton. The bacterioplankton often dominate the living biomass, indicating the potential to consume large amounts of carbon and play a major ecological role within the microbial food web. Bacterial biomass, production, and

  13. Marketing insects

    DEFF Research Database (Denmark)

    Schiemer, Carolin; Halloran, Afton Marina Szasz; Jespersen, Kristjan

    2018-01-01

    In entering Western markets, edible insects are typically framed as the ‘solution’ to a number of challenges caused by unsustainable global food systems, such as climate change and global health issues. In addition, some media outlets also frame insects as the next ‘superfood’. Superfood is a mar......In entering Western markets, edible insects are typically framed as the ‘solution’ to a number of challenges caused by unsustainable global food systems, such as climate change and global health issues. In addition, some media outlets also frame insects as the next ‘superfood’. Superfood...... is a marketing term for nutrient-packed foods, which are successfully promoted to Western consumers with the promises of health, well-being and beauty. However, the increase in the demand in the West is argued to cause negative social, environmental, economic and cultural consequences – externalities – felt...

  14. Prediction Markets

    DEFF Research Database (Denmark)

    Horn, Christian Franz; Ivens, Bjørn Sven; Ohneberg, Michael

    2014-01-01

    In recent years, Prediction Markets gained growing interest as a forecasting tool among researchers as well as practitioners, which resulted in an increasing number of publications. In order to track the latest development of research, comprising the extent and focus of research, this article...... provides a comprehensive review and classification of the literature related to the topic of Prediction Markets. Overall, 316 relevant articles, published in the timeframe from 2007 through 2013, were identified and assigned to a herein presented classification scheme, differentiating between descriptive...... works, articles of theoretical nature, application-oriented studies and articles dealing with the topic of law and policy. The analysis of the research results reveals that more than half of the literature pool deals with the application and actual function tests of Prediction Markets. The results...

  15. MARKETING CULTURAL

    Directory of Open Access Journals (Sweden)

    Claudia Gómez Ramírez

    2013-07-01

    Full Text Available Este artículo analiza la definición de "Marketing" Cultural y la adaptación y beneficios del "marketing" tradicional respecto al conjunto de manifestaciones artísticas de las diversas industrias involucradas en el sector cultural o artístico; asimismo, se desagregan los conceptos básicos que lo componen como factor de éxito en dichas empresas. Se hace uso de la exposición de casos específicos para ilustrar la articulación de estos dos conceptos aparentemente contrapuestos, cultura y "marketing", y registra algunas reflexiones para que el lector se involucre en la construcción del concepto aquí presentado.

  16. Postmodernist marketing

    Directory of Open Access Journals (Sweden)

    Biljana Radenković-Šošić

    2016-02-01

    Full Text Available The traits of postmodernist communication with consumers are based on the transmission of postmodernist concepts in the area of marketing and communication with consumers. The paper offers an overview of the basic semiological points of interpretation of commercial messages, especially the semiotic square pioneered by Jean-Marie Floch, as well as offering an analysis of commercial messages according to the most prominent traits of postmodernist marketing: creating the effect of hyperreality, fragmentary communication, and displacement of reality, bringing opposites together and accepting difference. The results of the analysis confirm the hypothesized high level of congruence of certain postmodernist traits of marketing with messages which emphasize the ludist and utopian values of products.

  17. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    After four days of breathtaking plunges, the Chinese stock market recovered to a period of steady growth thanks to encouragement from various government departments. The Chinese central bank will probably raise the interest rate in June after food prices increased dramatically in May. More good news for foreign banks. Early this month, the central bank allowed foreign banks to trade gold on the Chinese gold market and they are now able to issue bankcards in the country. Lenovo Group, China’s leading PC producer, is dedicated to exploring the rural market to boost its competitiveness. China Mobile will seek bidders to offer cell-phone handsets, a package worth 4-6 billion yuan.

  18. Market Sociality

    DEFF Research Database (Denmark)

    Borch, Christian; Lange, Ann-Christina

    2017-01-01

    This article presents a critical systematic discussion of Shiller’s writings from the late 1970s to the present, as well as an examination of the social-psychological assumptions on which his work is built. We argue that Shiller’s work displays a tension between mimetic and anti-mimetic tendencies......, i.e. between understanding financial markets as captured by fads and fashions (mimesis), and at the same time understanding such markets on the basis of a notion of homo economicus (an essentially anti-mimetic figure). Identifying that tension not only sheds novel light on Shiller’s work, but also...... allows us to critically discuss Mirowski’s negative appraisal of Shiller’s behavioural finance programme. Further, we argue that the mimetic/anti-mimetic tension in Shiller’s work can equally be identified in a broader range of theories about financial markets, and that attending to it therefore opens up...

  19. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Manufacturing activities continue to lose steam as the purchasing managers index drops for the third consecutive month. The U.S.retail giant Best Buy trims its China presence after struggling to survive amidcut-throat competition. But an increasing number of U.S. companies are still expanding into China to cash in on the vibrant market. The aluminum behemoth Chalco jumps back into the black due to growing prices of thelight metal. China’s leading portal website Sina makes a push into the online shopping market by acquiring a stake in an online apparel retailer.

  20. Marketing relacional

    OpenAIRE

    Lahuerta Cuartero, Ainara

    2015-01-01

    El Marketing Relacional es una herramienta de marketing a través del cual las empresas tratan de fidelizar a sus clientes mediante determinados programas de fidelización. Se deben tener en cuenta una serie de aspectos a la hora de llevas a cabo esta herramienta como por ejemplo, la imagen de marca, la comunicación o la credibilidad de la empresa. Renfe es una empresa que se preocupa por la satisfacción de los clientes y por ello pone a disposición de estos multitud de ventajas (descuentos, pr...

  1. EMERGING MARKETS

    Directory of Open Access Journals (Sweden)

    GHEORGHE CARALICEA-MĂRCULESCU

    2012-03-01

    Full Text Available The emerging markets are winning the currency war, because at this very moment its the battle of global financial institutions , as to who is more vulnerable and more exposed to the debt crisis and have their hands in more risky assets. US and Euro with their intertwining the financial stuff of the nation, the banks and the corporations are in a deep mess. One goes down, takes the other ones too. Right now , they all are struggling and getting beaten up , while the emerging markets are quiet and not really expressing their stands on the current situation except are reacting by all only putting their own houses in order.

  2. Marketing percolation

    Science.gov (United States)

    Goldenberg, J.; Libai, B.; Solomon, S.; Jan, N.; Stauffer, D.

    2000-09-01

    A percolation model is presented, with computer simulations for illustrations, to show how the sales of a new product may penetrate the consumer market. We review the traditional approach in the marketing literature, which is based on differential or difference equations similar to the logistic equation (Bass, Manage. Sci. 15 (1969) 215). This mean-field approach is contrasted with the discrete percolation on a lattice, with simulations of "social percolation" (Solomon et al., Physica A 277 (2000) 239) in two to five dimensions giving power laws instead of exponential growth, and strong fluctuations right at the percolation threshold.

  3. Mobil marketing

    OpenAIRE

    Engelová, Kateřina

    2006-01-01

    Mobil marketing - reklama a podpora prodeje prostřednictvím mobilních telefonů. Technologické a kulturní předpoklady vzniku tohoto odvětví. Mobil marketing a marketingový mix, možnosti synergie. Nástroje mobil marketingu - reklamní SMS a MMS, lokační služby, soutěže, ankety a hlasování, věrnostní systémy, mobilní obsah. Subjekty mobil marketingu. M-komerce. Využití pro podnikové aplikace.

  4. Digital Marketing

    OpenAIRE

    Jerry Wind; Vijay Mahajan

    2002-01-01

    The digital revolution has shaken marketing to its core with consumers being offered greater price transparency and often even the chance to dictate the price. What does pricing mean in a world in which customers propose their own prices (as at priceline.com) or buyers and sellers haggle independently in auctions (as at e-Bay)? The most significant changes in the digital marketing show the emergence of 'cyber consumers', the cyber business-to-business world and the changing reality of an incr...

  5. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    TO THE POINT: China’s foreign trade records monthly drop again, with February’s deficit reaching $7.3 billion. The feverish auto market is calming down, with February sales dropping 33.1 percent from a month ago. Chinese thermal power generators are facing serious head- winds as the coal price increases. Ernst & Young’s report shows China racing ahead of other countries in renewable energy investments. The U.S. coupon website Groupon.com extends its reach into China, but its prospects remain uncertain. Digital advertiser Focus Media is faring well thanks to a booming advertising market in China.

  6. Tissue composition of the leg and meat quality of sheep fed castor bean hulls in replacement of tifton hay

    Directory of Open Access Journals (Sweden)

    Stela Antas Urbano

    2013-10-01

    Full Text Available The effects of replacing Tifton hay with castor bean hulls (0, 33, 66 and 100% on the leg tissue composition, chemical composition, physicochemical parameters and sensorial traits of sheep meat were studied. A total of 28 non-castrated sheep averaging seven months in age with an average initial weight of 19.5±4.3 kg were assigned to a randomized block design with four treatments and seven replicates and were slaughtered after 70 days of confinement. At slaughter, body weight and leg, muscle and bone weights decreased linearly, whereas the muscle-to-bone ratio increased linearly according to the treatments. There was a quadratic effect on yellow intensity (maximum of 8.05 with replacement of 54.5% and the percentage of cooking losses (minimum of 33.8% with replacement of 45.17%. The treatment employed did not affect either the chemical composition or sensorial traits of the lamb meat. Although replacing Tifton hay with castor bean hulls alters the tissue composition of the leg as well as some physicochemical parameters of the meat, the sensory analysis indicated good acceptability of the meat, regardless of the inclusion of this byproduct.

  7. Radiocaesium transfer to ewes fed contaminated hay after the Chernobyl accident: effect of vermiculite and AFCF (ammonium ferricyanoferrate) as countermeasures

    International Nuclear Information System (INIS)

    Daburon, F.; Archimbaud, Y.; Cousi, J.; Fayart, G.; Hoffschir, D.; Chevallereau, I.; Le Creff, H.; Gueguen, L.

    1991-01-01

    Contaminated hay harvested in the south-east of France in June 1986 was fed to lactating and non-lactating ewes for 50-60 days. The mean transfer coefficients observed were 0.075 days litre -1 to milk and 0.11 days kg -1 to meat. Adding vermiculite to feed pellets decreased the transfer coefficients by a factor of 2.5 to both milk and meat if given at 30 g day -1 ; a factor of 8 difference was reached using 60 g day -1 added vermiculite or 2 g day -1 ammonium ferricyanoferrate (AFCF). No adverse effects on intake rates, animal weight or milk production were observed during the administration period (90-100 days, 50-60 days during the oral contamination and 40 days during the depletion period), whatever the treatment. Three lactating goats were fed the same contaminated hay, but chopped and mixed with powdered maize, for 15 days. The mean milk transfer coefficient was lower than that for ewes at 0.032 days litre -1 . (author)

  8. Datura contamination of hay as the suspected cause of an extensive outbreak of impaction colic in horses : clinical communication

    Directory of Open Access Journals (Sweden)

    T.W. Naudé

    2005-06-01

    Full Text Available atura poisoning of horses is extensively reviewed. An outbreak of intractable impaction colic affecting 18 of 83 horses was stopped by withdrawing dried tef hay contaminated with young Datura plants. The dried, botanically identified Datura stramonium and D. ferox contained respectively 0.15 % mass/mass (m/m hyoscyamine as well as 0.16 % m/m hyoscine (scopolamine and only hyoscine at a concentration of 0.11 % m/m. Immature, unidentifiable plants resembling D. stramonium, contained 0.14 % m/m and 0.12 % m/m of the 2 respective tropane alkaloids. The outbreak was characterised by protracted and repeated colic attacks due to impaction of the large colon and/or caecum without any other anti-muscarinic signs. Comparative analyses of single specimens of dried seed of the 2 species collected from both fertilised and waste areas revealed that young South African Datura spp. had levels of tropane alkaloids comparable to those in the well-known toxic seed and were, consequently, equally toxic. The inherent danger of tef hay being contaminated with Datura is emphasised. To our knowledge this is the 1st field case of poisoning in horses ascribed to the vegetative parts of Datura spp.

  9. Confirmed Datura poisoning in a horse most probably due to D. ferox in contaminated tef hay : clinical communication

    Directory of Open Access Journals (Sweden)

    R. Gerber

    2006-06-01

    Full Text Available Two out of a group of 23 mares exposed to tef hay contaminated with Datura ferox (and possibly D. stramonium developed colic. The 1st animal was unresponsive to conservative treatment, underwent surgery for severe intestinal atony and had to be euthanased. The 2nd was less seriously affected, responded well to analgesics and made an uneventful recovery. This horse exhibited marked mydriasis on the first 2 days of being poisoned and showed protracted, milder mydriasis for a further 7 days. Scopolamine was chemically confirmed in urine from this horse for 3 days following the colic attack, while atropine could just be detected for 2 days. Scopolamine was also the main tropane alkaloid found in the contaminating plant material, confirming that this had most probably been a case of D. ferox poisoning. Although Datura intoxication of horses from contaminated hay was suspected previously, this is the 1st case where the intoxication could be confirmed by urine analysis for tropane alkaloids. Extraction and detection methods for atropine and scopolamine in urine are described employing enzymatic hydrolysis followed by liquid-liquid extraction and liquid chromatography tandem mass spectrometry (LC/MS/MS.

  10. Intake, Rumen Degradation and Utilisation of Urea-Ammoniated Grass Hay by Kacang Goats as Affected by Supplementation of Sun-dried Fish or Fishmeal

    Directory of Open Access Journals (Sweden)

    MR Weibsjerg

    2012-05-01

    Full Text Available Six mature male Kacang goats were involved in an experiment arranged following a duplicate 3 x 3 Latin Square Design. The objectives of this experiment was to study the effect of supplementation of dried fish as compared to fishmeal on intake, digestion, rumen environment and nitrogen used by the local meat type Kacang goats maintained on urea-treated low quality grass hay. The treatments were G: goats were fed with ad libitum access of urea treated grass hay and 100 g/d putak, SDF: G plus 18.4 g sun dried fish, and FM: G plus 19.7 g/d fishmeal. The supplement in SDF and FM were at equal CP level. Intake of urea treated grass hay tended to increase (P=0.08 with supplementation. Dry matter digestibility particularly that of CP was improved by supplementation. Rumen environment was slightly modified by supplementation. Rumen pH was reduced while ammonia concentration was increased. Rumen degradation of the treated grass hay did not differ when incubated in the rumen of goats with different diets. Nitrogen balance was significantly improved (P<0.05 by fishmeal supplementation. In all parameters measured in this experiment, the incremental effects did not differ between fishmeal type. This indicate that there is no further advantage of preparing fishmeal other than sun-drying in improving the utilisation of low quality urea-treated grass hay.

  11. Marketing deportivo

    OpenAIRE

    Gutiérrez Montaña, Nelson Eduardo

    2008-01-01

    El marketing deportivo en nuestro país y sus repercusiones en el mundo, es una clara herramienta para el desarrollo del mercadeo, y muestra las tendencias mundiales que ejemplifican de alguna forma el desarrollo de la industria deportiva como también el apoyo a sponsorizacion en los deportes

  12. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    HU YUE

    2010-01-01

    @@ Online Ad Boom According to a report delivered by iResearch Consulting Group, a market researcher that specializes in Web-related studies, the Chinese online advertisement value in 2009 soared 21.2 percent year on year to reach 20.61 billion yuan($3 billion).

  13. Market Power in Laboratory Emission Permit Markets

    International Nuclear Information System (INIS)

    Godby, R.

    2002-01-01

    Many proposals suggesting the use of markets to control pollution assume markets will be competitive. When markets do not exhibit competitive characteristics, however, should they still be expected to result in efficiency improvement relative to traditional approaches? This paper employs experimental economic methods to examine the effect of market structure on the use of marketable emissions permits. Results indicate that in a market with one dominant firm and a number of fringe firms, strategic manipulation occurs repeatedly in the laboratory as predicted by market power models, undermining the allocative and dynamic efficiency benefits such markets offer. When firms compete in a downstream product market dominated by the same single firm, market efficiency can actually be reduced with the implementation of permit markets. Final market efficiencies reflect initial endowments and are influenced by competitive conditions elsewhere in the economy, indicating that policy-makers should carefully consider whether markets are appropriate in such circumstances

  14. Measurement of the Marketing Mix of Service, Satisfaction and Loyalty of Customers in a Retail Bank

    OpenAIRE

    Bruno Brito Pereira de Souza; UFMG; Marlusa Mendonça Gosling; UFMG; Carlos Alberto Gonçalves; FUMEC e UFMG

    2013-01-01

    Especificidades dos serviços, tais como a intangibilidade, a inseparabilidade, a variabilidade e a perecibilidade fazem dos serviços um assunto que deve ser tratado de forma diferente em relação ao marketing industrial. Gilmore (2003) e Kotler, Hayes e Bloom (2002), dentre outros, apresentam o mix de marketing de serviços (7Ps): os processos, as pessoas, as evidências físicas, o produto, a praça, a promoção e o preço....

  15. From physical marketing to web marketing

    NARCIS (Netherlands)

    Constantinides, Efthymios

    2002-01-01

    Reviews the criticism of the 4P marketing mix framework as the basis of traditional and virtual marketing planning. Argues that the customary marketing management approach, based on the popular marketing mix 4Ps paradigm, is inadequate in the case of virtual marketing. Identifies two main

  16. Marketing Optimization for B2B Market

    OpenAIRE

    Kaynova Tatyana V.

    2012-01-01

    The article presents market definition B2B, the necessity to optimize marketing B2B market, provides a system for B2B-marketing and developed stages of its formation. On this basis it was identified key factors of customer loyalty and are the stages of development of loyalty programs for customers market B2B.

  17. Utilizing of marketing research for marketing communication

    OpenAIRE

    Bielová, Zuzana

    2008-01-01

    The subject of bachelor's thesis "Utilizing of marketing research for marketing communication" is analyze problematic of marketing communications in sector of educational services. The aims are potential clients of education. I will try to make out import of marketing research for marketing communication of the company.

  18. Growth performance of indigenous sheep fed Sporobolus virginicus grass hay grown in saline desert lands and irrigated with high salt content ground water.

    Science.gov (United States)

    Alhadrami, G A; Al-Shorepy, S A; Yousef, A M

    2010-12-01

    Twenty-eight indigenous ewe lambs (6 months of age and 14.4 kg body weight (BW)) were used to evaluate the effect of feeding Sporobolus grass hay (SGH) as the only source of forage on growth, and feed and water intakes. The ewe lambs were randomly and equally allocated to two treatment groups (14 lambs/group). The ewe lambs in group 1 (treatment 1) received SGH, while lambs in group 2 (treatment 2) received Rhodes grass hay (RGH) as the only source of forage. Water was available at all times for both treatment groups. Sporobolus grass was irrigated with brackish water of high salt content (20,000 ppm) and grown in saline desert lands (sabkha) in the United Arab Emirates. The average daily dry matter intake was significantly (P  .05) between the two groups at all stages. From these data, we conclude that SGH can replace Rhodes hay in sheep diet without significant effect on sheep performance.

  19. Marketing Reference Services.

    Science.gov (United States)

    Norman, O. Gene

    1995-01-01

    Relates the marketing concept to library reference services. Highlights include a review of the literature and an overview of marketing, including research, the marketing mix, strategic plan, marketing plan, and marketing audit. Marketing principles are applied to reference services through the marketing mix elements of product, price, place, and…

  20. Entrepreneurship and marketing

    OpenAIRE

    Sidorchuk, Roman

    2009-01-01

    This article analyzes the relationship marketing and entrepreneurship. Marketing considered as an integral part of entrepreneurship. Commit role in relationship marketing and entrepreneurship innovation. The role of marketing in the search for potential market demand of innovation as the scope of latent or unmet needs of customers. Shown the lack of marketing in today's special marketing tools for entrepreneurs.

  1. Market Structure and Market Access

    OpenAIRE

    Joseph Francois; Ian Wooton

    2008-01-01

    The authors examine an issue at the nexus of domestic competition policy and international trade, the interaction between goods trade and market power in domestic trade and distribution sectors. Theory suggests a set of linkages between service-sector competition and goods trade supported by econometrics involving imports of 22 OECD countries compared with 69 exporters. Competition in serv...

  2. The Hayes principles: learning from the national pilot of information technology and core generalisable theory in informatics.

    Science.gov (United States)

    de Lusignan, Simon; Krause, Paul

    2010-01-01

    There has been much criticism of the NHS national programme for information technology (IT); it has been an expensive programme and some elements appear to have achieved little. The Hayes report was written as an independent review of health and social care IT in England. To identify key principles for health IT implementation which may have relevance beyond the critique of NHS IT. We elicit ten principles from the Hayes report, which if followed may result in more effective IT implementation in health care. They divide into patient-centred, subsidiarity and strategic principles. The patient-centred principles are: 1) the patient must be at the centre of all information systems; 2) the provision of patient-level operational data should form the foundation - avoid the dataset mentality; 3) store health data as close to the patient as possible; 4) enable the patient to take a more active role with their health data within a trusted doctor-patient relationship. The subsidiarity principles set out to balance the local and health-system-wide needs: 5) standardise centrally - patients must be able to benefit from interoperability; 6) provide a standard procurement package and an approved process that ensures safety standards and provision of interoperable systems; 7) authorise a range of local suppliers so that health providers can select the system best meeting local needs; 8) allow local migration from legacy systems, as and when improved functionality for patients is available. And finally the strategic principles: 9) evaluate health IT systems in terms of measureable benefits to patients; 10) strategic planning of systems should reflect strategic goals for the health of patients/the population. Had the Hayes principles been embedded within our approach to health IT, and in particular to medical record implementation, we might have avoided many of the costly mistakes with the UK national programme. However, these principles need application within the modern IT

  3. A Systems Biology Approach Reveals Differences in the Dynamics of Colonization and Degradation of Grass vs. Hay by Rumen Microbes with Minor Effects of Vitamin E Supplementation

    Directory of Open Access Journals (Sweden)

    Alejandro Belanche

    2017-08-01

    Full Text Available Increasing the efficiency of utilization of fresh and preserved forage is a key target for ruminant science. Vitamin E is often used as additive to improve product quality but its impact of the rumen function is unknown. This study investigated the successional microbial colonization of ryegrass (GRA vs. ryegrass hay (HAY in presence of zero or 50 IU/d supplementary vitamin E, using a rumen simulation technique. A holistic approach was used to link the dynamics of feed degradation with the structure of the liquid-associated (LAB and solid-associated bacteria (SAB. Results showed that forage colonization by SAB was a tri-phasic process highly affected by the forage conservation method: Early colonization (0–2 h after feeding by rumen microbes was 2× faster for GRA than HAY diets and dominated by Lactobacillus and Prevotella which promoted increased levels of lactate (+56% and ammonia (+18%. HAY diets had lower DM degradation (-72% during this interval being Streptococcus particularly abundant. During secondary colonization (4–8 h the SAB community increased in size and decreased in diversity as the secondary colonizers took over (Pseudobutyrivibrio promoting the biggest differences in the metabolomics profile between diets. Secondary colonization was 3× slower for HAY vs. GRA diets, but this delay was compensated by a greater bacterial diversity (+197 OTUs and network complexity resulting in similar feed degradations. Tertiary colonization (>8 h consisted of a slowdown in the colonization process and simplification of the bacterial network. This slowdown was less evident for HAY diets which had higher levels of tertiary colonizers (Butyrivibrio and Ruminococcus and may explain the higher DM degradation (+52% during this interval. The LAB community was particularly active during the early fermentation of GRA and during the late fermentation for HAY diets indicating that the availability of nutrients in the liquid phase reflects the dynamics

  4. Digestibility of Buffel grass (Cenchrus ciliaris)-based diets supplemented with four levels of Gliricidia sepium hay in hair sheep lambs

    DEFF Research Database (Denmark)

    Avilés-Nieto, Jonathan N.; Valle-Cerdán, José L.; Castrejón-Pineda, Francisco

    2013-01-01

    The objective of this experiment was to evaluate the effect of supplementing increasing levels of Gliricidia sepium hay (GS) with different levels of inclusion of Buffel grass (BG) hay on digestibility by hair sheep lambs (2.5 to 3.5 months of age). Eight male lambs were used in a replicated 4 × 4...... were not affected by treatments. The intake of crude protein (CP), organic matter (OM), and gross energy was higher (P lambs fed with T4 diet than control. NDF and ADF digestibilities were higher (P

  5. Effects of alfalfa germplasm and stage of maturity on digestive process and productive response of dairy cows fed alfalfa hay-based diets

    Directory of Open Access Journals (Sweden)

    Igino Andrighetto

    2010-01-01

    Full Text Available The effects on the digestive process and the productive performances of dairy cows fed diets containing alfalfa hay from  different germplasms and maturity were assessed in the present study. Three different lots of first-cut alfalfa hay were  used in the study: the improved variety “Boreal”, harvested at two consecutive maturity stages (early flowering and full  flowering and the ecotype “Vogherese”, at full flowering. Cutting the plant at an earlier stage of maturity improved hay  quality in comparison with the more mature forages (crude protein: 21.4 vs 16.5% DM; P  DM; P  er lignin content for the latter (8.6 vs 8.2% DM; P  tating cows were formulated using an equal amount of corn silage and the maximum inclusion of one of the tested hays  as forage base. The better quality of the early cut hay made it possible to increase its inclusion in the diet up to 44% of  total dietary DM, while the two more mature hays covered only 36% of total DM of the respective diets. According to a  3 x 3 Latin square design, the diets were fed to 3 Italian Brown cows (initial average days in milk 121 ± 24 and milk  yield 20 kg ± 1.3 fitted with ruminal cannula in 3 consecutive periods of 28 d each. Alfalfa stage of maturity and  germplasm did not affect dietary DM intake (average 16 kg/d. Degradability parameters of dietary DM, calculated by in  situ nylon bags technique, showed similar kinetics of rumen disappearance for all diets. No differences were noticed in  the ruminal rate of passage of the solid phase among diets, while the liquid phase showed a slower rate of passage for  the early flowering hay diet. Consistent with the degradation process, the stage of maturity or the alfalfa germplasm did  not affect the rumen fluid data or the in vivo digestibility coefficients of the diets. Milk yield did not show any change due  to either alfalfa maturity or cultivar, while milk protein was lowered when cows received the early cut hay

  6. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    The drought in southwest China casts an ominous shadow over the prospects of many listed power and chemical companies suffering from the disaster.Taiwan’s economy is expected to draw strength from a shopping spree by mainland businessmen starting in April.In an effort to take heat out of the burning hot real estate sector,China is forcing 78 centrally administered state-owned enterprises out of the property market.Air China gains control of Shenzhen Airlines in a move to enhance its market presence in Guangdong Province.China Unicom reports slim profits due to rising 3G network spending.Alibaba.com,the country’s largest e-commerce website,taps the booming small and medium-sized enterprise sector of Brazil.

  7. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    According to November economic figures, the Chinese economy is on track for recovery on all fronts. The logistics industry recoups its strength, though woes on the trade front require more time to fully recover. By partly withdrawing tax incentives for prospective real estate and auto buyers, China aims to calm the bubbling markets. Auto behemoth General Motors forges a joint venture with Shanghai Automotive Industry Corp. Group to maneuver into the emerging Indian auto market. Canadian handset maker RIM launches a version of the BlackBerry that supports the TD network of China Mobile for millions of individual users in China. Siemens makes a push into green business in China with a 2-billion-yuan ($293 million) sale.

  8. Risk Marketing

    OpenAIRE

    Boutang , Jérôme; De Lara , Michel

    2016-01-01

    In a modern world increasingly perceived as uncertain, the mere purchase of a household cleaning product, or a seemingly harmless bottle of milk, conveys interrogations about potential hazards, from environmental to health impacts. The main purpose of this article is to suggest that risk could be considered as one of the major dimensions of choice for a wide range of concerns and markets, alongside aspiration/satisfaction, and tackled efficiently by mobilizing the recent findings of cognitive...

  9. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    TO THE POINT: The Chinese central bank raised the interest rate for the fifth time this year but this had little impact on the property and stock mar- kets. Foreign direct investment and fixed asset investment saw moderate increases in the first eight months, partly because of the government’s tightening policies. Gold futures will be traded on the market. Online traders are now required to acquire business licenses from regulative bodies.

  10. Auto Market

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    <正> Editor’s notes: the "online investigation of the updated condition of auto market in China", organized by BAGAE together with 7 websites, ended recently. The participants were from 32 provinces, cities and autonomous regions throughout China. Diplomas of the 4,657 participants were generally high, of which college or/over accounted for 80.7%; the participants were mainly middle-aged and young people in which 92.1% were below 40 years old.

  11. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    By expanding yuan settlement in cross-border trade andallowing cross-border direct investment in the yuan, China aims to pushforward the internationalization of its currency. House prices are still holding up inChina, but property developers are under increasing pressures. China’s goldmarket bursts with vitality as investors seek safety amid soaringinflation. The automaker BYD faces serious headwinds due to a plunge insales. The telecom giant China Mobile faces slower growth in its customerbase due to cutthroat market competition.

  12. Academic Marketing

    Directory of Open Access Journals (Sweden)

    Ecaterina Daniela ZECA

    2017-06-01

    Full Text Available Academic Marketing is an investment in a future dominated by The Forth Industrial Revolution and Globalization and not an expense. This aspect will basically alter our way to teach and to learn. In its dimensions, arguably changes will be like anything we has seen before. We try to assess how will be all unfold but, anyway, academic field response at this challenge should be integrated and comprehensive, involving all stakeholders both public and private sectors, because these changes herald upheaval of whole organizations. The educational service is a special one, delivered today but with effects in the future, the future of the individual, the future of generation, the future of nations. The educational service policy adapted to the requirements of time, brings to the front the opportunity of academic marketing. To analyze demand in a professional way, to measure trends and correlated university programs with the forecast demand for jobs, it is the subject. In the case of academic education, we are talking also about cost, distribution and promotion policies, but being a special service we also discuss about ethic boundaries. This work is an open chapter focusing studies on academic megamarketing, the work keeping up with the pace of change, students enrolment mobility, overtakes job market, and an imposed win-win-win formula, applied for students, local community and academic field.

  13. From physical marketing to web marketing

    OpenAIRE

    Constantinides, Efthymios

    2002-01-01

    Reviews the criticism of the 4P marketing mix framework as the basis of traditional and virtual marketing planning. Argues that the customary marketing management approach, based on the popular marketing mix 4Ps paradigm, is inadequate in the case of virtual marketing. Identifies two main limitations of the marketing mix when applied in online environments namely the role of the Ps in a virtual commercial setting and the lack of any strategic elements in the model. Identifies the critical fac...

  14. Does Online Marketing Truly Replace Traditional Marketing?

    OpenAIRE

    Gunawan, Emilia Margareth

    2013-01-01

    This review explains the way how online marketing has been replacing traditional marketing in terms of marketing mix. This replacement might happen, because online marketing can give advantages, i.e., offering on-time delivery, increasing effectiveness of two way interactions between buyer and seller, and creating online communities (Szmigin, et al, 2005). The transition of atoms to bits format reflects that tangible products in traditional marketing is being digitalized. The marketing strate...

  15. Unlocking water markets: an experimental approach

    Science.gov (United States)

    Cook, J.; Rabotyagov, S.

    2011-12-01

    Water markets are frequently referred to as a promising approach to alleviate stress on water systems, especially as future hydrologic assessments suggest increasing demand and less reliable supply. Yet, despite decades of advocacy by water resource economists, water markets (leases and sales of water rights between willing buyers and sellers) have largely failed to develop in the western US. Although there are a number of explanations for this failure, we explore one potential reason that has received less attention : farmers as sellers may have preferences for different elements of a water market transaction that are not captured in the relative comparison of their profits from farming and their profits from agreeing to a deal. We test this explanation by recruiting irrigators with senior water rights in the upper Yakima River Basin in Washington state to participate in a series of experimental auctions. In concept, the Yakima Basin is well situated for water market transactions as it has significant water shortages for junior water users ~15% of years and projections show these are likely to increase in the future. Participants were asked a series of questions about the operation of a hypothetical 100-acre timothy hay farm including the type of buyer, how the water bank is managed, the lease type, and the offer price. Results from 7 sessions with irrigators (n=49) and a comparison group of undergraduates (n=38) show that irrigators are more likely to accept split-season than full-season leases (controlling for differences in farm profits) and are more likely to accept a lease from an irrigation district and less likely to accept an offer from a Developer. Most notably, we find farmers were far more likely than students to reject offers from buyers even though it would increase their winnings from the experiment. These results could be used in ongoing water supply policy debates in the Yakima Basin to simulate the amount of water that could be freed by water

  16. Forage quality on family farms in Croatia: hay quality monitoring over the two winter feeding seasons of dairy cows

    Directory of Open Access Journals (Sweden)

    Marina Vranić

    2005-10-01

    Full Text Available The aim of the applied research project:“Forage evaluation by NIR spectroscopy” was to monitor the nutritive value of grass silage, corn silage and hay on family farms in Croatia over 6-month feeding in each of the two investigation years (from November 2003 to May 2004 and from November 2004 to May 2005. In this paper the nutritive value of hay on 18 dairy farms over the second year of investigation and the comparison of the results with the first year was done. Extension service staff recommended dairy nutrition based on monthly silage analysis by NIRS instrument (Foss, Model 6500. The following parameters were estimated: dry matter (DM, crude protein (CP, neutral detergent fiber (NDF, metabolizable energy (ME, water-soluble carbohydrates (WSC and organic matter digestibility in DM (D-value. The average results show desirable DM content (873.30 g kg-1, high NDF (671.16 g kg-1DM, but low WSC (83.53 g kg-1 DM, CP (61.75 g kg-1 DM, ME (8.75 MJ kg-1 DM and D-value (58.33%. Great variations were observed for CP (40-133 g kg-1 DM, ME (6-11.7 MJ kg-1DM, WSC (21-160 g kg-1 DM and D-value (40-78%. Statistically significant differences (P<0.05 among family farms were recorded for CP (P<0.05 that varied from 40-112.4 g kg-1 DM. No statistically significant differences were observed in the investigated parameters between the first and the second year of the investigation.

  17. Lead deposit on vegetation growing along highways traveled by automobiles. Milk cow feeding experiments with hay contaminated with lead

    Energy Technology Data Exchange (ETDEWEB)

    Bovay, E

    1971-03-01

    Measurements conducted in Switzerland from 1967 through 1970 revealed that vegetation growing along highways contained lead in concentrations in excess of 100 ppm. Although the amounts of lead in vegetation rapidly decrease with distance from the highway, lead can be detected up to a distance of about 100 M. The rate and extent of dispersion of lead particles depended on seasonal orographic and/or meteorological conditions. Lead retention by different plant organs is governed by their nature and composition. Plants with large hairy leaves or leaves with a rough surface accumulate much more lead than plants with smooth leaves. From 35-65% of the plant tissue lead content can be removed by thorough washing, an indication that the contamination consists for the most part in a surface deposit. But plant roots growing in lead-contaminated soil absorb the element, even if present in a relatively insoluble form. In spite of these observations, no symptoms of plant disease or a decrease in crop yield has been noted. High tightly growing hedges of perennials (pine or fir) markedly reduce the dispersion of exhaust gases. Feeding trials with mild cows involving hay harvested along highways demonstrated that a high percentage of the lead ingested with the fodder was eliminated. Some organs like bones, kidneys, and the liver accumulated large quantities of lead (up to 21-fold quantities). After four weeks on the contaminated hay, the lead content in milk quadrupled. The cows ingested 1300 mg lead daily with contaminated fodder containing 99 ppm Pb. Toxic symptoms in cattle and horses do not appear until an ingestion level of about 2200 mg Pb/day is reached. 36 references.

  18. Performance of Dairy Goats Fed Rhodes Grass Hay and Supplemented with Leucaena or Gliricidia-Based Concentrates

    International Nuclear Information System (INIS)

    Ondiek, J.O.; Tuitoek, J.K.; Abdulrazak, S.A.

    1999-01-01

    An experiment was conducted to evaluate the performance of dairy goats supplemented with fodder based diets. Six lactating does of Saanen, Toggenburg and Saanen X Toggenburg breed types weighing 46 + or - 7.1 at late stage of lactation were allocated to three dietary treatments in a double 3*3 Latin square design to examine the value of leucaena and gliricidia forages as nitrogen sources in supplementing Rhodes grass hay. Three supplements: Leucaena-based (L), gliricidia-based (G) or commercial concentrate (C) were used. Voluntary feed intake, milk yield, milk composition and live weight changes were measured. Total dry matter intake (DMI) was significantly higher in group G than C (1385 vs 1331 g day -1 ). Hay DMI was higher in G (835 g d -1 than L or C (789, 782 g day -1 , respectively). Diets had no effect on milk yield, crude protein or butterfat content. Total solid was higher in L than C while that of G was intermediate (15.7, 14.7, 13.7%). Weight changes were least affected although resulted in positive gain (11 g day -1 ) while the others lost (-13,-19 g day -, for L and C respectively). In the digestibility trial 6 female goats weighing 22.3 kg (sd 1.1), were allocated to the three treatments in a completely randomised block design where each goat received a different supplement in each of two periods. Thee were no differences in nutrient digestibility except for DM, which was in C compared to the other treatments (615, 622, 720 g-kg for L, G and C, respectively). It si concluded that fodder based supplement compared well with the commercial concentrate in supporting milk yield and body weight gain of dairy goats. Therefore, locally available tree fodders can be incorporated in supplement diets and utilized without any detrimental effects to substitute the expensive concentrates to improve the performance of dairy goats

  19. Body weight change of Abergelle breed and Abergelle crossbred goats fed hay supplemented with different level of concentrate mixture.

    Science.gov (United States)

    Amare, Bewketu; Alemu, Tewodros; Deribe, Belay; Dagnachew, Alemu; Teshager, Natnael; Tsegaye, Alemu

    2018-03-01

    The experiment was conducted at Sekota District using 36 intact yearling males of pure Abergelle breed and Abergelle crossbred goats (50%) with a mean live weight of 18.92 ± 0.72 kg (mean ± SE). The objective of the experiment was to evaluate the effect of different levels of concentrate mixture supplementation on feed intake, live weight gain, and economic gain of the breeds. Goats were blocked based on initial body weight and were randomly assigned to the dietary treatments. The experimental design was a 2 × 3 factorial in RCBD (randomized complete block design). The treatments included ad libitum feeding of local grass hay and supplementation with three levels (184, 368, and 552 g/day) of concentrate mixture. The experiment consisted of 90 days of feeding. Daily, total dry matter and CP (crude protein) intakes were affected by diet and genotype (P < 0.01). Significant decrease (P < 0.001) in hay intake was observed as the level of the supplement increased. Besides, substitution rate increased with increasing levels of supplementation. Average daily body weight gains were significantly impacted only by diet. Animals fed on 184 significantly lower weights, while nonsignificant difference was observed in live weight gain between 368 and 552 supplemented group. Supplementation of 368 concentrate mix significantly improved (P < 0.05) feed intake, daily weight gain, and feed conversion efficiency. Supplementation of 368 g/day had showed significantly higher net return for both goat breeds. However, the Abergelle breed was significantly better in net profit and sensitivity than the crossbreed. Both genotypes performed better with the diet containing 368 g/day than that with 184 and 552 g/day of concentrate supplementation.

  20. Isotopic composition of skeleton-bound organic nitrogen in reef-building symbiotic corals: A new method and proxy evaluation at Bermuda

    Science.gov (United States)

    Wang, X. T.; Sigman, D. M.; Cohen, A. L.; Sinclair, D. J.; Sherrell, R. M.; Weigand, M. A.; Erler, D. V.; Ren, H.

    2015-01-01

    The skeleton-bound organic nitrogen in reef-building symbiotic corals may be a high-resolution archive of ocean nitrogen cycle dynamics and a tool for understanding coral biogeochemistry and physiological processes. However, the existing methods for measuring the isotopic composition of coral skeleton-bound organic nitrogen (hereafter, CS-δ15N) either require too much skeleton material or have low precision, limiting the applications of this relatively new proxy. In addition, the controlling factors on CS-δ15N remain poorly understood: the δ15N of source nitrogen and the internal nitrogen cycle of the coral/zooxanthellae symbiosis may both be important. Here, we describe a new ("persulfate/denitrifier"-based) method for measuring CS-δ15N, requiring only 5 mg of skeleton material and yielding a long-term precision better than 0.2‰ (1σ). Using this new method, we investigate CS-δ15N at Bermuda. Ten modern Diploria labyrinthiformis coral cores/colonies from 4 sampling sites were measured for CS-δ15N. Nitrogen concentrations (nitrate + nitrite, ammonium, and dissolved organic nitrogen) and δ15N of plankton were also measured at these coral sites. Among the 4 sampling sites, CS-δ15N shows an increase with proximity to the island, from ∼3.8‰ to ∼6.8‰ vs. atmospheric N2, with the northern offshore site having a CS-δ15N 1-2‰ higher than the δ15N of thermocline nitrate in the surrounding Sargasso Sea. Two annually resolved CS-δ15N time series suggest that the offshore-inshore CS-δ15N gradient has persisted since at least the 1970s. Plankton δ15N among these 4 sites also has an inshore increase, but of only ∼1‰. Coral physiological change must explain the remaining (∼2‰) inshore increase in CS-δ15N, and previous work points to the coral/zooxanthellae N cycle as a control on host tissue (and thus carbonate skeletal) δ15N. The CS-δ15N gradient is hypothesized to result mainly from varying efficiency in the internal nitrogen recycling of the

  1. Does the market maker stabilize the market?

    Science.gov (United States)

    Zhu, Mei; Chiarella, Carl; He, Xue-Zhong; Wang, Duo

    2009-08-01

    The market maker plays an important role in price formation, but his/her behavior and stabilizing impact on the market are relatively unclear, in particular in speculative markets. This paper develops a financial market model that examines the impact on market stability of the market maker, who acts as both a liquidity provider and an active investor in a market consisting of two types of boundedly rational speculative investors-the fundamentalists and trend followers. We show that the market maker does not necessarily stabilize the market when he/she actively manages the inventory to maximize profits, and that rather the market maker’s impact depends on the behavior of the speculators. Numerical simulations show that the model is able to generate outcomes for asset returns and market inventories that are consistent with empirical findings.

  2. Market efficiency in foreign exchange markets

    Science.gov (United States)

    Oh, Gabjin; Kim, Seunghwan; Eom, Cheoljun

    2007-08-01

    We investigate the relative market efficiency in financial market data, using the approximate entropy(ApEn) method for a quantification of randomness in time series. We used the global foreign exchange market indices for 17 countries during two periods from 1984 to 1998 and from 1999 to 2004 in order to study the efficiency of various foreign exchange markets around the market crisis. We found that on average, the ApEn values for European and North American foreign exchange markets are larger than those for African and Asian ones except Japan. We also found that the ApEn for Asian markets increased significantly after the Asian currency crisis. Our results suggest that the markets with a larger liquidity such as European and North American foreign exchange markets have a higher market efficiency than those with a smaller liquidity such as the African and Asian markets except Japan.

  3. Marketing reporting system

    OpenAIRE

    Hanić Hasan M.

    2004-01-01

    The main components of a developed and good organized marketing information system are: internal reporting system, marketing reporting system, market research system and analytical marketing system. Marketing reporting system provides data and information about changes in business and micro marketing environment. This component of MIS ensures that marketing managers are up-to-date with what is going on, and to be informed about changes in company marketing environment.

  4. Marketing reporting system

    Directory of Open Access Journals (Sweden)

    Hanić Hasan M.

    2004-01-01

    Full Text Available The main components of a developed and good organized marketing information system are: internal reporting system, marketing reporting system, market research system and analytical marketing system. Marketing reporting system provides data and information about changes in business and micro marketing environment. This component of MIS ensures that marketing managers are up-to-date with what is going on, and to be informed about changes in company marketing environment.

  5. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Pork prices in Beijing remained relatively stable despite the swine flu outbreak in Mexico. China’s job market is still in the doldrums with the registered urban jobless rising slightly in the first quarter. The government is preparing to issue the third tranche of its stimulus package. China Minmetals Corp. received approval from the Australian Treasury to buy the assets of Oz Minerals Ltd. There were signs that international hot money has started to leave China. Surveys indicate that new Chinese parents are shunning foreign baby-care products.

  6. Outperforming markets

    DEFF Research Database (Denmark)

    Nielsen, Christian; Rimmel, Gunnar; Yosano, Tadanori

    2015-01-01

    This article studies the effects of disclosure practices of Japanese IPO prospectuses on long-term stock performance and bid-ask spread, as a proxy for cost of capital, after a company is admitted to the stock exchange. A disclosure index methodology is applied to 120 IPO prospectuses from 2003....... Intellectual capital information leads to significantly better long-term performance against a reference portfolio, and is thus important to the capital market. Further, superior disclosure of IC reduces bid-ask spread in the long-term, indicating that such disclosures are important in an IPO setting. Analysts...

  7. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    As illustrated by the current session of the Canton Fair,China’s exports are staging a swift comeback,though uncertainties lie ahead. In its drive toward a more sustainable economy,the country bumps up lending for the western regions and small businesses. Foreign banks are losing ground in China due to a lending spree by local rivals. Online travel agents scramble to pledge the lowest prices for hotels as they tap an over-crowded market. Also under pressure is China Mobile that recorded slower profit growth for the first quarter of the year. China launches an international commodities trading platform in Beijing on April 20.

  8. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    TO THE POINT: The Chinese Government, concerned about the stumbling domestic stock markets, has repeatedly emphasized the importance of "maintaining stability." China National Petroleum Corp. reported losses in its oil refinery business during the first half of the year. Domestic consumption, a major pillar of economic growth, rose substantially in June, up 23 percent year on year. Dabao, a well-known Chinese cosmetics brand, was officially acquired by Johnson & Johnson. China now plans to spend more money to help small and medium-sized companies boost employment.

  9. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Economic data for July indicated that pillar forces of the economy remained strong in July.Fixed-asset investment and retail sales are still soaring.Exports are also recouping some strength,growing over 38 percent in July.The CPI went up by 3.3 percent,a reflection of simmering inflationary jitters.House prices in 70 large and medium-sized cities rose 10.3 percent,the slowest pace in half a year.International grain prices head north,and threaten to filter through the Chinese market.

  10. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Controversies proliferate over Chinese automaker Geely’s plan to buy the Swedish car brand Volvo, as analysts discount the prospect over its ability to integrate with the up-scale car manufacturer. China plans a pilot program that equalizes on-grid tariffs for hydro-and coal-fired power. Centrally-administered property developers join the real estate craze to scoop up land in big cities, adding to looming concerns over the property bubble that is waiting to burst. The domestic tourism market continues to gather momentum, offsetting downturns of inbound travel. Digital advertiser Focus Media loses its shine, reporting a painful loss between April and June.

  11. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    The Canton Fair, a barometer of the country’s export health, continued to send worrying signals as foreign buyers skimped on orders for Chinese products. The country’s fund managers cashed in on the stock market euphoria of the first quarter. The central state-owned enterprises bounced back from their previous dismal financial situation. China Mobile, the country’s largest mobile service provider, saw slower profit growth in the first quarter. The first domestic auto financing company with no foreign ownership opened in Shanghai.

  12. Changes in fibre-adherent and fluid-associated microbial communities and fermentation profiles in the rumen of cattle fed diets differing in hay quality and concentrate amount.

    Science.gov (United States)

    Klevenhusen, Fenja; Petri, Renee M; Kleefisch, Maria-Theresia; Khiaosa-Ard, Ratchaneewan; Metzler-Zebeli, Barbara U; Zebeli, Qendrim

    2017-09-01

    The rumen microbiota enable important metabolic functions to the host cattle. Feeding of starch-rich concentrate feedstuffs to cattle has been demonstrated to increase the risk of metabolic disorders and to significantly alter the rumen microbiome. Thus, alternative feeding strategies like the use of high-quality hay, rich in sugars, as an alternative energy source need to be explored. The aim of this study was to investigate changes in rumen microbial abundances in the liquid and solid-associated fraction of cattle fed two hay qualities differing in sugar content with graded amounts of starchy concentrate feeds using Illumina MiSeq sequencing and quantitative polymerase chain reaction. Operational taxonomic units clustered separately between the liquid and the solid-associated fraction. Phyla in the liquid fraction were identified as mainly Firmicutes, Proteobacteria and Bacteroidetes, whereas main phyla of the fibre-associated fraction were Bacteroidetes, Fibrobacteres and Firmicutes. Significant alterations in the rumen bacterial communities at all taxonomic levels as a result of changing the hay quality and concentrate proportions were observed. Several intermicrobial correlations were found. Genera Ruminobacter and Fibrobacter were significantly suppressed by feeding sugar-rich hay, whereas others such as Selenomonas and Prevotella proliferated. This study extends the knowledge about diet-induced changes in ruminal microbiome of cattle. © FEMS 2017. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  13. Effects of including saponins (Micro-aid®) on intake, rumen fermentation, and digestibility in steers fed low-quality prairie hay

    Science.gov (United States)

    Sixteen ruminally-cannulated crossbred steers (529 ± 45 kg initial body weight, BW) were used to evaluate in situ dry matter (DM), neutral detergent fiber (aNDF), and N degradation characteristics of low quality prairie hay, blood urea nitrogen (BUN) and rumen fermentation parameters in steers provi...

  14. Abuse of Power, Gender Violence and the Tragic Convention: the Dénouement of «No hay cosa como callar» by Calderón

    Directory of Open Access Journals (Sweden)

    Ignacio Arellano

    2018-01-01

    Full Text Available his article analyzes the dénouement of Calderon’s No hay cosa como callar, with the aim of showing the tragic quality of the work, which destroys the possibility of the central character being happy, as she has been raped by a cynical and abusive gentleman.

  15. The effect of cellulose crystallinity on the in vitro digestibility and fermentation, kinetics of meadow hay and barley, wheat and rice straws

    NARCIS (Netherlands)

    Cone, J.W.; Gelder, van A.H.; Fonseca, A.; Ferreira, L.M.M.; Sequeria, C.A.

    2003-01-01

    The effect of cellulose crystallinity on in vitro digestibility (IVD) and fermentation kinetics was investigated in samples of meadow hay and barley, wheat and rice straws. A saturated solution of potassium permanganate was used to isolate the celluloses, and their crystallinity was evaluated in a

  16. Effect of monensin withdrawal on intake, digestion, and ruminal fermentation parameters by Bos taurus indicus and Bos taurus taurus steers consuming bermudagrass hay

    Science.gov (United States)

    Effects of monensin withdrawal and cattle subspecies on the utilization of bermudagrass hay (14.3% CP, 72.3% NDF, and 36.9% ADF) were evaluated using ruminally cannulated steers (5 Bos Taurus indicus [BI] and 5 Bos taurus taurus [BT]). Subspecies were concurrently subjected to a 2-period, 2-treatme...

  17. Effect of Lactic Acid Lactobacillus Preservative and Moisture Level at Baling on In-situ Digestibility of Crabgrass Hay by Heifers.

    Science.gov (United States)

    Common crabgrass (Digitaria ciliaris [Retz.] Koel.) is a warm-season annual that offers an advantage over many perennial warm-season grasses because of its greater nutritive value and high palatability. However, little is known about how baling crabgrass hay at high moisture affects ruminal forage ...

  18. Effect of monensin inclusion on intake, digestion, and ruminal fermentation parameters by Bos taurus indicus and Bos taurus taurus steers consuming bermudagrass hay

    Science.gov (United States)

    Effects of monensin inclusion and cattle subspecies on utilization of bermudagrass hay (13.7% CP, 77.3% NDF, and 38.8% ADF) were evaluated using ruminally cannulated steers (5 Bos taurus indicus [BI] and 5 Bos taurus taurus [BT]; 398 kg BW). Subspecies were concurrently subjected to a 2-period, 2-t...

  19. Meal pattern analysis for effects of compound feed formulation in mid to late lactating dairy cows fed hay and compound feed both ad libitum

    NARCIS (Netherlands)

    Leen, F.; Navarro-Villa, A.; Fowers, R.; Martin-Tereso, J.; Pellikaan, W.F.

    2014-01-01

    The Kempen System is a dairy feeding system allowing ad libitum access to pelleted compound feed (CF) and hay. This system allows high DM intake (DMI) up to 30 kg DM (80% CF), but small and frequent CF meals are essential to reduce negative ruminal pH fluctuations. Little is known about feed intake

  20. Chemical composition, intake by sheep, and in situ disappearance in cannulated cows of bermudagrass hayed at two moisture concentrations and treated with a non-viable lactobacillus-lactic acid preservative

    Science.gov (United States)

    Bermudagrass [Cynodon dactylon (L.) Pers.] is commonly used for grazing and haying in the southern USA, but hay curing can be challenging due to frequent rainfall events during spring and early summer. An existing stand of ‘Greenfield’ bermudagrass was divided into 12 plots using a randomized comple...

  1. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Despite chilly headwinds in the international market,Chinese domestic consumption grew a robust 20.8 percent in November year on year,the ninth consecutive month of growth of more than 20 percent.But bad news quickly followed.Industrial value-added output grew merely 5.4 percent in November,the second instance of single-digit growth since 2002.Centrally administered state-owned enterprises(SOEs) saw their profits plunge 26 percent last month.The harsh job environ-ment prompted the government to ensure there would be no layoffs at the SOEs,but salaries may be cut to offset the profit drops.Ping An,the country’s second largest insurer,had huge losses from its investment in the troubled Belgian financial giant Fortis NV.The Chinese currency took its first step into the international market as the central banks of China and South Korea signed a bilateral currency-swap agreement.

  2. Effects of feeding pregnant beef cows selenium-enriched alfalfa hay on selenium status and antibody titers in their newborn calves.

    Science.gov (United States)

    Wallace, L G; Bobe, G; Vorachek, W R; Dolan, B P; Estill, C T; Pirelli, G J; Hall, J A

    2017-06-01

    In newborn dairy calves, it has been demonstrated that supranutritional maternal and colostral Se supplementation using Se yeast or sodium selenite, respectively, improves passive transfer of IgG. In beef cattle, agronomic biofortification with Se is a more practical alternative for Se supplementation, whereby the Se concentration of hay is increased through the use of Se-containing fertilizer amendments. It has been previously demonstrated that agronomic Se biofortification is an effective strategy to improve immunity and performance in Se-replete weaned beef calves. The objective of this experiment was to determine the effects of feeding beef cows Se-enriched alfalfa () hay during the last 8 to 12 wk of gestation on passive transfer of antibodies to calves. At 10 wk ± 16 d before calving, 45 cows were assigned to 1 of 3 treatment groups with 3 pens (5 cows/pen) per treatment: Control cows were fed non-Se-fortified alfalfa hay plus a mineral supplement containing 120 mg/kg Se from sodium selenite, Med-Se cows were fed alfalfa hay fertilized with 45.0 g Se/ha as sodium selenate, and High-Se cows were fed alfalfa hay fertilized with 89.9 g Se/ha as sodium selenate; both the Med-Se and the High-Se groups received mineral supplement without added Se. Colostrum and whole blood (WB) were collected from cows at calving, and WB was collected from calves within 2 h of calving and at 12, 24, 36, and 48 h of age. Concentrations of IgG1 and J-5 antibody in cow colostrum and calf serum were quantified using ELISA procedures. Selenium concentrations linearly increased in WB ( cows and in WB of newborn calves ( cows fed Se-biofortified alfalfa hay, but J-5 antibody ( = 0.43) concentrations were not. Calf serum IgG1 ( = 0.43) and J-5 antibody ( = 0.44) concentrations during the first 48 h of age were not affected by prior Se treatment of cows. These data suggest that feeding Se-biofortified alfalfa hay promotes the accumulation of Se and antibodies in colostrum but does not

  3. Emerging Market Firms’ Acquisitions in Advanced Markets

    DEFF Research Database (Denmark)

    Stucchi, Tamara

    2012-01-01

    markets. These antecedents can influence emerging market firms’ capacities to absorb or exploit technological and/or marketing advantages in advanced markets. In order to be successful, emerging market firms have to undertake those upmarket acquisitions that best “fit” their antecedents. Four mutually......This study draws upon the resource-based view and the institution-based view of the firm to provide a comprehensive overview of how different resource-, institution- and industry-based antecedents affect the motivations guiding the acquisitions that emerging market firms undertake in advanced...... exclusive acquisition strategies are derived, which are then illustrated using examples of Indian firms’ acquisitions in advanced markets....

  4. Replacement of alfalfa hay (Medicago sativa L.) with subabul (Leucaena leucocephala) leaf meal in diets of Najdi goats: effect on digestion activity of rumen microorganisms.

    Science.gov (United States)

    Mohammadabadi, Tahereh; Jolazadeh, Alireza

    2017-08-01

    This study investigated the effect of replacing alfalfa hay by subabul leaf meal (SLM) on digestion, fermentation parameters and rumen bacteria and fungi activity of Najdi goats. Six Najdi goats (150 ± 15 days of age and initial body weight of 35 ± 1.1 kg) were randomly assigned to one of two dietary treatments in a balanced completely randomized design (three goats per treatment) for 56 days. Experimental treatments included alfalfa hay as control group and diet containing SLM (SLM replacing alfalfa hay at 50% level). Bacterial and fungi activity and rumen fermentation parameters of animals fed experimental diets were determined. Dry matter disappearance (DMD) was unaffected by replacing SLM with alfalfa hay for both rumen bacteria and fungi in different incubation times, except for 48 h of incubation in specific culture medium of mixed rumen bacteria, which decreased for SLM group (P > 0.05). NDF disappearance (NDFD) and ADF disappearance (ADFD) after 24 and 48 h of incubation in specific culture medium of mixed rumen bacteria was not affected by experimental diets (P > 0.05). However, 72 h after incubation, NDFD in SLM treatment decreased (P > 0.05). Gas production parameters of rumen bacteria were similar for both experimental diets, but partitioning factor (PF), efficiency microbial biomass production (EMBP), microbial protein production (MP), and organic matter truly digested (OMTD) decreased (p alfalfa hay by SLM had no major effect on rumen microorganisms' activity of Najdi goats, so it may be used as an alternative for alfalfa (at 50% level) in susceptible areas.

  5. Replacing cottonseed meal with ground Prosopis juliflora pods; effect on intake, weight gain and carcass parameters of Afar sheep fed pasture hay basal diet.

    Science.gov (United States)

    Yasin, Mohammed; Animut, Getachew

    2014-08-01

    The experiment was conducted to determine the supplementary feeding value of ground Prosopis juliflora pod (Pjp) and cottonseed meal (CSM) and their mixtures on feed intake, body weight gain and carcass parameters of Afar sheep fed a basal diet of pasture hay. Twenty-five yearling fat-tailed Afar rams with mean initial live weight 17.24 ± 1.76 kg (mean ± SD) were used in a randomized complete block design. Animals were blocked on their initial body weight. The experiment was conducted for 12 weeks and carcass evaluation followed. Treatments were hay alone ad libitum (T 1) or with 300 g CSM (T 2), 300 g Pjp (T 5), 2:1 ratio (T 3) and 1:2 ratio of CSM : Pjp (T 4). The CP contents of the hay, CSM and Pjp were 10.5, 44.5 and 16.7 %, respectively. Hay DM intake was higher (P < 0.05) for non-supplemented and total DM intake was lower in non-supplemented. Average daily weight gain (ADG) was lower (P < 0.05) for T 1 compared to all supplemented treatments except T 5. Hot carcass weight and rib-eye muscle area also followed the same trend like that of ADG. Compared with feeding hay alone, supplementing with CSM or a mixture of CSM and Pjp appeared to be a better feeding strategy, biologically, for yearling Afar rams.

  6. Food Marketing Technology and Contingency Market Valuation

    OpenAIRE

    Garth J. Holloway; Anthony C. Zwart

    1993-01-01

    Marketing activities are introduced into a rational expectations model of the food marketing system. The model is used to evaluate effects of alternative marketing technologies on the distribution of the benefits of contingency markets in agriculture. Benefits depend on two parameters: the cost share of farm inputs and the elasticity of substitution between farm and nonfarm inputs in food marketing. Over a broad spectrum of technologies, consumers are likely to be the net beneficiaries and fa...

  7. Relationship Marketing in Legal Services Marketing Strategy

    OpenAIRE

    Audronė Androšiūnaitė; Borisas Melnikas

    2013-01-01

    The article defines the concept of professional services and evaluates the extent, to which legal services could be understood as professional services. In addition, literature analysis in the relationship marketing is presented as well as conclusions on the method for the use of relationship marketing in the development of legal services marketing strategy. Strategies of professional services marketing are completely different from other services marketing because of relations with current c...

  8. Market for ethanol feed joint products

    Energy Technology Data Exchange (ETDEWEB)

    Hertzmark, D.; Gould, B.

    1979-10-01

    This report presents results of econometric estimations and mathematical simulations of markets for joint feed products of motor ethanol. The major issues considered are the nature of current market price relationships, effects on prices, including feed substitutes prices, and effects of demands for increased use of distillers' grains and gluten meal. The econometric section shows that soybean meal was by far the dominant force in the pricing of the two products. However, neither one could be adequately explained without the inclusion of corn in the estimating equations. Later research shows that this was due to the importance of both feeds for metabolizable energy as well as for protein in livestock diets. Current ration formulations would require some discounting of the value of the protein content of the two feeds. Careful siting of the ethanol facilities, and flexible design of the plants so that a maximum number of products may be extracted from the feedstock, seem necessary. Finally, the analysis indicates that substitution in animal diets of these joint products for the corn or milo used originally requires that additional energy be supplied to the animal by some type of forage crop. This implies that additional land may be required for energy production, for such marginal crops as hay and alfalfa, rather than for row crops.

  9. Marketized philanthropy

    DEFF Research Database (Denmark)

    Bajde, Domen

    2013-01-01

    attention has been devoted to the ways in which the newly emergent philanthropic ideologies and practices are ‘marketed’ to and adopted by the broader audience of philanthropic givers. In response, we explore the ideological elements that make lending through Kiva, an emergent microfinance charity......As the impact of market actors and their doctrines on philanthropy gradually increases, the debate between the proponents and the critics of ‘marketization’ of philanthropy intensifies. Curiously, the debate has largely centred on ‘philanthrocapitalists’ and philanthropic professionals, while less......, meaningful to its creators and supporters. A combination of interpretive methods is used to outline Kiva’s ideology of entrepreneurial philanthropy. This utopian ideology is found to legitimize ‘marketized’ philanthropic practices by invoking alternative conceptions of poverty, social progress...

  10. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    TO THE POINT: Expectations are high for China’s online advertising market after a successful ad year in 2009. Thermal power generators are feeling the chill of snow storms that are causing coal prices to increase.Small steel makers have come under financial pressures as the demands for their steel bars diminish. The overall manufacturing sector has maintained an upward momentum, as evidenced by surges of purchasing managers’index. The National Energy Administration issued a report detailing the energy composition of the country at the end of 2009. China’s top consumer-to-consumer auction site, Taobao.com, entered an agreement with Hunan Satellite Television Station in an effort to diversify its online shopping busi-ness. A report from China Export & Credit Insurance Corp. cautions of asecond economic down turn in Europe and sub-Saharan Africa.

  11. MARKET WATCH

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Price hikes in cooking oil fuel worries over inflation and the dominance of foreign gurus over the country’s grain markets. With an explosion of box office successes, leading Chinese movie studios gear up for share floats to support expansion. Exports in November showed signs of bottoming out as the sector prepares for a more prosperous year in 2010. Despite its reputation as a nation of savers, China’s online consumption is burning hot as consumers enjoy the comfort of shopping from home. The aviation industry basks in the glow of the strong economic recovery as airlines transport a soaring number of passengers. Chinese companies press ahead with outbound mergers and acquisitions while overseas strategic investors remained relatively inactive in China.

  12. MARKETING INFORMACIJA

    OpenAIRE

    Mecanović, Ivan

    1991-01-01

    Informacija se sve više pojavljuje kao roba na tržištu. Bez obzira ima li ona status medijske vijesti, ili informacije, koja se dobiva iz informatičkog sistema, informacija se proizvodi; sortira, čuva i lansira, te na taj način postaje proizvod, koji ima svoju cijenu koštanja, kao i svoju prodajnu cijenu, svoje potrošače i svoje tržište. Zbog toga je potrebno stvarati i marketing informacija. No, informacija je specifična roba osobne potrošnje. Korištenjem, ili spoznajnošču informacije od poj...

  13. Profitable marketing: marketing for non marketing managers. Ceuta Healthcare

    OpenAIRE

    Kilburn, David

    2005-01-01

    This workshop was conducted with 20 Managers from Ceuta Healthcare to raise their awareness of the power of marketing and give them a set of marketing tools to improve the success rate of their business development activities

  14. The Marketing Concept

    OpenAIRE

    G. Nazan Gunay

    2001-01-01

    Since the term "Market Orientation" is recognised as the critical factor in business success there has been an overwhelming increase in research issues linking market orientation with company performance. The term market orientation has been employed by scholars to indicate the implementation of the marketing concept. In order to understand market orientation, one believes that there is a need to recall what the marketing concept is. Therefore, this study reviews the "marketing concept" as a ...

  15. Social Guerilla marketing

    OpenAIRE

    Hejkalová, Tereza

    2011-01-01

    The diploma thesis deals with the social guerrilla marketing and its aim is to analyze the social guerrilla campaigns and to evaluate the suitability of the guerilla marketing for the social issues. The theoretical part describes marketing communications, new trends in communication, including guerrilla marketing, and also social marketing and social guerrilla marketing. The practical part includes the market research of guerrilla campaigns. The chosen campaigns are introduced and afterwards ...

  16. Marketing Auditing Services

    OpenAIRE

    Tuomivirta, Olga

    2009-01-01

    The study is done as a part of a bachelor’s study in Marketing at Laurea University of Applied Sciences. Marketing as a science appeared more than 50 years ago and is still developing. The purpose of the thesis work is to collect knowledge via marketing research, to understand how marketing is implemented by the case company–provider and compare the result to professional services marketing theory. Marketing professional services is difficult because services differ from goods. Marketing ...

  17. Report on the FY 1998 geological structure survey. North Hay Gulch area, State of Colorado, the U.S.; 1998 nendo kaigaitan kaihatsu kanosei chosa hojo jigyo chishitsu kozo chosa hokokusho. Beikoku Colorado shu North Hay Gulch chiiki

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-02-01

    Test boring at 21 places and core sampling were conducted during September-November 1998 along the ridge to the west of Hay Gulch and in the direction crossing the northwest of the drainage canal and National King Coal Mine (NKC coal mine). It was found that A layer which NKC coal mine is now drilling is the upper part of A coal seam where the seam bifurcates. The boundary to the west of the thick A coal seam is not clear, and there is a possibility that more reserve from the thick coal seam and single seam exists toward Cherry Creek. In the existing coal drilling area, the lower A seam existing under the upper A seam becomes thin rapidly, and the seam thickness becomes less than 1 foot. The average thickness of thick coal seams is 9.9 feet, and the area is 780 acres along the ridge. The upper A coal seam except the above is 5.5 feet in average seam thickness and 910 acres in area. The reserve is 23 million tons. As to the quality of thick coal seam, the average heating value is 7,089 kcal/kg, sulfur content 0.68%, and ash content 7.50%. As coal drilling conditions, the same level as or higher than those of NKC coal mine is expected. (NEDO)

  18. Marketing in the Emerging Markets of Islamic Countries

    DEFF Research Database (Denmark)

    Marinov, Marin Alexandrov

    Among the limited publications on marketing in emerging markets this book focuses on regional specifics of Islamic Countries and the appropriate approaches for reaching their markets with effective and efficient marketing strategies. Marketing in the Emerging Markets of Islamic Countries...

  19. Marketing in nursing organizations.

    Science.gov (United States)

    Chambers, S B

    1989-05-01

    The purpose of chapter 3 is to provide a conceptual framework for understanding marketing. Although it is often considered to be, marketing is not really a new activity for nursing organizations. What is perhaps new to most nursing organizations is the conduct of marketing activities as a series of interrelated events that are part of a strategic marketing process. The increasingly volatile nursing environment requires a comprehensive approach to marketing. This chapter presents definitions of marketing, the marketing mix, the characteristics of nonprofit marketing, the relationship of strategic planning and strategic marketing, portfolio analysis, and a detailed description of the strategic marketing process. While this chapter focuses on marketing concepts, essential components, and presentation of the strategic marketing process, chapter 4 presents specific methods and techniques for implementing the strategic marketing process.

  20. Market power and storage in electricity markets

    International Nuclear Information System (INIS)

    Skaar, Jostein

    2004-05-01

    Market power in liberalised electricity markets dominated by hydropower is analyzed in four chapters. The existing literature on competition in hydropower markets is briefly presented and examined. Chapter 1 discusses the effects of market power in the context of acquisitions in a situation where transmission capacity is constrained. Chapter 2 and 3 elaborate on the issue of competition and market power when water inflow is uncertain, and finally Chapter 4 focuses on the supply function equilibrium model in the context of a hydropower market

  1. Innovative Marketing by Argyle

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The Chinese hotel industry is increasingly integrating into the international market,and marketing awareness has developed quickly in China.Successful marketing can ensure a hotel maintains a competitive edge.The marketing strategy by Argyle Management Group (Australia) focuses on consumer demand and market demand.This innovative strategy has kept the group in an invincible position amid fierce competition.

  2. Que hay en el horizonte sobre el virus del papiloma humano, vacunas y el control del cáncer

    Directory of Open Access Journals (Sweden)

    Patricia J. García

    2007-07-01

    Full Text Available Esta revisión provee una visión general sobre las infecciones genitales producidas por el virus del papiloma humano (VPH y de las neoplasias relacionadas con éste y la información sobre las expectativas crecientes de la vacunación como medio de prevención. Se explora como se han desarrollado las vacunas contra el VPH y que aspectos hay que tener en cuenta para una posible implementación de un programa de vacunación para prevenir el cáncer cervical, como los costos, el público objetivo (varones, mujeres o ambos, grupos de riesgo, a que edad vacunarlos, consideraciones que debemos tener en cuenta en la promoción de la vacuna, que pasaría con los programas de detección precoz de cáncer cervical y cuales son los potenciales problemas que tendría en países en desarrollo.

  3. ¿Hay un hipertexto en esta clase? Dispositivos pedagógicos, tecnología y subjetividad

    Directory of Open Access Journals (Sweden)

    Julieta Armella

    2012-01-01

    Full Text Available En este artículo se presentan resultados de una investigación en torno a los procesos de transformación de los dispositivos pedagógicos, atendiendo a la introducción de las tecnologías de la información y la comunicación (TIC en nuestras sociedades. El trabajo de campo fue realizado en escuelas secundarias públicas de la Región Metropolitana de Buenos Aires. Entendemos que las TIC tienen efectos en nuestras formas de pensar y actuar en el mundo, en los procesos de producción de subjetividad, en cuanto forman parte de la transformación material y simbólica de nuestra vida cotidiana y de las instituciones. Las escuelas no han quedado exentas de ello: hoy se encuentran interpeladas por los modos en que se adquieren los procesos de producción, distribución y acceso a la cultura. Por medio del análisis de episodios nos proponemos describir las modalidades en que los procesos de informatización de la vida social se expresan en el espacio escolar. Ante la pregunta ¿hay un hipertexto en esta clase? procuramos describir algunas de las dinámicas que caracterizan los dispositivos pedagógicos en tiempos digitales y/o postalfabéticos.

  4. Energy analysis in Cynodon dactylon (L.) Pers hay production; Analise energetica na producao de feno de Cynodon dactylon (L.) Pers

    Energy Technology Data Exchange (ETDEWEB)

    Campos, Alessandro T. [UNIOESTE, Marechal Candido Rondon, PR (Brazil). Centro de Ciencias Agrarias]. E-mail: atcampos3@yahoo.com.br; Saglietti, Jose R.C.; Bueno, Osmar C. [UNESP, Botucatu, SP (Brazil). Facudade de Ciencias Agronomicas; Campos, Aloisio T. [EMBRAPA - Gado de leite, Juiz de Fora, MG (Brazil)

    2005-05-15

    The aim of this work was to characterize the energy consumption related to the introduction, development, hay processing and storage of Cynodon dactylon (L.) Pers allied to the analysis of the energetic efficiency. The data used in this project were collected from EMBRAPA Gado de Leite, localized in Coronel Pacheco, Minas Gerais, Brazil. The data were obtained from a seven year period of an intensive system of milk production. Energetic coefficients were used to generate the survey and several matrix components obtained from pertinent literature. The direct energy, related to the inputs, showed more efficient participation on the energetic matrix than the indirect energy and the percentages were 94.64 and 5.31, respectively. Farm tractor was the main indirect energy consumer, which is responsible for turning on all the equipment, followed by the irrigation system. The energetic efficiency presented by the whole system was 4.2, being considered positive and demonstrating that the agriculture ecosystem is sustainable. Most of the direct energy employed in this system was oil derived on fuel form. There was, however, a great consume of another oil derived energy such as fertilizer, but mainly on the nitrogen form (28.89% of the total employed energy). (author)

  5. Butterfly Density and Behaviour in Uncut Hay Meadow Strips: Behavioural Ecological Consequences of an Agri-Environmental Scheme

    Science.gov (United States)

    Lebeau, Julie; Wesselingh, Renate A.; Van Dyck, Hans

    2015-01-01

    Sparing zones from mowing has been proposed, and applied, to improve local conditions for survival and reproduction of insects in hay meadows. However, little is known about the efficiency of refuge zones and the consequences for local populations. We studied population densities of butterflies before and after mowing in the refuge zone of 15 meadows in 2009 and 2011. We also studied the behaviour of the meadow brown (Maniola jurtina) comparing nectar use, interactions and flights in the refuge zone before and after mowing. Densities of grassland butterflies in this zone doubled on average after mowing. The density of females of M. jurtina increased on average fourfold, while males showed a more modest increase. In line with the idea of increased scramble competition in the refuge zone after mowing, M. jurtina increased the time spent on nectar feeding, the preferred nectar source was visited more frequently, and females made more use of non-preferred nectar sources. Maniola jurtina did not interact more with conspecifics after mowing, but interactions lasted longer. Flight tracks did not change in linearity, but were faster and shorter after mowing. After mowing, only a part of the local grassland butterflies moved to the uncut refuge zone. The resulting concentration effect alters the time allocated to different activities, nectar use and movements. These aspects have been largely ignored for agri-environmental schemes and grassland management in nature reserves and raise questions about optimal quantities and quality of uncut refuge sites for efficient conservation of grassland arthropods in agricultural landscapes. PMID:26284618

  6. Gold-Stock Market Relationship: Emerging Markets versus Developed Markets

    Directory of Open Access Journals (Sweden)

    Jalal Seifoddini

    2017-09-01

    Full Text Available We perform a comparative study on the gold-stock market relationship in U.S. stock market as a developed market and in Iran stock market as an emerging market. By considering appropriate variables for emerging markets and by providing a more proper methodology, we improve earlier studies. According to our findings, the relationship between stock market returns and gold price returns does not follow any specific regimes and that this relationship changes in short and long term returns. It is necessary to mention that in the present research, we did not consider this relationship in major structural changes in the economies and instead considered usual economic circumstances that investors are regularly faced with in their investment decisions.

  7. Marketing. Market research, the key to success; Marketing. Erfolgsfaktor Marktforschung

    Energy Technology Data Exchange (ETDEWEB)

    Bongers, U. [VSE AG, Saarbruecken (Germany); Borch, G. [Berliner Kraft- und Licht (BEWAG)-AG, Berlin (Germany); Edelmann, H. [Vereinigte Elektrizitaetswerke Westfalen AG (VEW), Dortmund (Germany); Hermann, E. [Hamburgische Electricitaets-Werke AG, Hamburg (Germany); Nickel, M. [Vereinigung Deutscher Elektrizitaetswerke e.V. (VDEW), Frankfurt am Main (Germany)

    1999-07-01

    The brochure explains why market research has become an essential activity for the business management of electric utilities in the competitive market environment. The document gives advice on integrating information obtained from market research into the organizational planning of the marketing activities of electric utilities that are newcomers in the deregulated European energy markets. The brochure was elaborated by a working group for 'market research and organisational statistics' of the VDEW. (orig./CB) [German] Die vorliegende Broschuere stellt die neue Bedeutung der Marktforschung fuer die Informationsgewinnung und das Marketing der Stromunternehmen dar und gibt Hinweise auf die organisatorische Einbindung der Marktforschung. Sie wurde von einer Projektgruppe des VDEW-Fachausschusses 'Marktforschung und Unternehmensstatistik' erarbeitet. Die Broschuere ist vor allem fuer die Unternehmen gedacht, die ihre Marktforschung aufbauen oder ausbauen wollen. (orig./CB)

  8. Risky markets

    International Nuclear Information System (INIS)

    Hammond, G.

    1998-01-01

    The Export Development Corporation (EDC) supports Canadian exporters and investors in international projects by providing export credit insurance for commodities and by providing financing for projects ranging from chemical plants to pipeline projects. EDC has been an active participant in financing projects in 'risky markets' in China, Columbia, India, Indonesia, Mexico, Russia and Venezuela. This presentation reviewed the origins and dimensions of the Asian crisis and how the spillover effects are showing up in most regions of the world. It was suggested that the factors which contributed to the crisis were: (1) growing macroeconomic imbalances, (2) excessive private capital inflows financing risky and low-profitability ventures, (3) financial sector mismanagement, (4) political uncertainty, and (5) decline in investor confidence. The Asian financial crisis will affect other developing countries in the following ways: (1) shrinking foreign private capital flows, (2) widening spreads for foreign and private borrowers, (3) reduced trade volumes due to import compression, (4) lower prices for traded goods, (5) depressed international interest rates. As a result of the Asian crisis, banks in Japan, Korea, Singapore, Europe and North America have cancelled or restructured several billion dollars in loans. Several projects are now under review, have been delayed or cancelled. It was suggested that significant changes in risk management strategies must be made in order for the countries of Asia to restructure their economies. Putting an end to 'cronyism' establishing well-supervised banking, legal and court systems that are up-to-date and transparent, are also essential ingredients of recovery

  9. Market integration in the crustaceans market

    DEFF Research Database (Denmark)

    Ankamah-Yeboah, Isaac; Bronnmann, Julia

    2018-01-01

    are substitutes. Price determination processes for the shrimp markets vary with the level of the value chain. The results imply that the wild and farmed crustaceans markets are interacting through substitution effects. Hence, the markets have the capability to shield volatile and rising prices that would emanate......In this paper the price dynamics and the degree of market integration in the German crustaceans market is examined using cointegration methods. The study focuses on wild caught cold water shrimp, farmed warm water shrimp as well as lobster and derives implications for the fisheries sector....... In the analysis, both the import market and the retail market price reactions are distinguished. Therefore, it is evaluated how price changes affect competing commodities within and between the value chain of a given crustaceans commodity. Evidence of partial market integration is found for all species under...

  10. Relationship marketing as a modern marketing concept

    Directory of Open Access Journals (Sweden)

    Bolotnaya Oksana

    2015-10-01

    Full Text Available The article presents the results of scientific and practical justification of the relevance of using the concept of marketing of relations in modern market conditions and identifies the content and factors of customer loyalty.

  11. Experiential Marketing: Growing Importance in Marketing

    Directory of Open Access Journals (Sweden)

    Ebru Tümer Kabadayı

    2014-03-01

    Full Text Available Although the concept of experience entered in the field of marketing in 1982, this concept has now become a key constituent of understanding consumer behaviour. In recent years, a great deal of research has examined this concept is a foundation of economy and future of marketing. From this point of view the purpose of this study is to discuss concept of experience, experiential marketing and related concepts in a holistic perspective and moreover some marketing implications have been given.

  12. Mobile marketing communications in consumer markets

    OpenAIRE

    Leppäniemi, M. (Matti)

    2008-01-01

    Abstract This dissertation aims to examine the theoretical and empirical foundations of the mobile marketing phenomenon. While numerous studies have yielded important insights into this topic, the existing mobile marketing literature appears to be inconsistent and somewhat fragmented. With the help of two action research projects, interviews of mobile marketing practitioners, and an online survey, this study aims to contribute to our understanding of the nature of mobile marketing communic...

  13. Marketing Online Services: Product, Market and Strategy.

    Science.gov (United States)

    Trudell, Libby

    1991-01-01

    Describes characteristics of the online marketplace. Topics discussed include technology barriers; data ownership; markets for online services, including libraries and end users; marketing and promotion tactics, including exhibits and conferences, advertising, direct mail, and user groups; international marketing and service; strategic marketing…

  14. Market review - Market values summary/July market review/current market data

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    This article is the July 1995 uranium market review. Data for current uranium market is presented, and a summary of recent transactions is also given. During this reporting period, there was one concentrate deal, two transactions in the long-term natural uranium market and conversion market, and three spot market transactions in the enrichment market. Active uranium supply fell, as did demand, and prices in all sectors were relatively stable

  15. SPORT MARKETING MIX STRATEGIES

    OpenAIRE

    Alexandru Lucian MIHAI

    2013-01-01

    This paper presents a brief overview of a significant element of the sport marketing management model called the marketing mix. The marketing mix is crucial because it defines the sport business, and much of the sport marketer’s time is spent on various functions within the marketing mix. The marketing mix is the strategic combination of the product, price, place and promotion elements. These elements are typically called the four Ps of marketing. Decisions and strategies for each are importa...

  16. Tools of online Marketing

    OpenAIRE

    Hossain, M. S.; Rahman, M. F.

    2017-01-01

    Abstract Online marketing is the most crucial issue in the modern marketing era but there was no previous research that could identify the tools of internet marketing before this study and it was the first study on the field of online marketing tools. This research was descriptive in nature and it has attempted to identify the major tools of internet marketing from the concepts of traditional marketing tools. Worldwide network is known as Internet that can exchange information between use...

  17. New marketing, improved marketing, apocryphal marketing: is one marketing concept enough?

    OpenAIRE

    Woodall, T

    2007-01-01

    PURPOSE – This paper seeks to explore marketing's ambiguous relationship with truth and, in so doing, to question the efficacy and value of the marketing concept and the very nature of marketing itself. Is marketing something that marketers do, or is it something much broader than this? If the latter, are marketers themselves either willing, or able to operate beyond traditional boundaries and, if not, should they focus – honourably – on what they do best, and encourage/support others who mig...

  18. A study of market efficiency in the stock market, forex market and bullion market in India

    OpenAIRE

    Sarker, Debnarayan; Ghosh, Bikash Kumar

    2007-01-01

    This study suggests that, run test, which are based on signs of indices / rates, do not reject efficient market hypothesis in the case of all the three markets, whereas VR tests, which capture the variation in permanent component of the series as a ratio to the total variation, reject the efficient market hypothesis in the case of the gold markets. Efficient market hypothesis in the case of Stock markets, Forex markets and Silver markets cannot be rejected based on VR tests. Since VR tests a...

  19. Natural gas marketing II

    International Nuclear Information System (INIS)

    Anon.

    1988-01-01

    This book covers all aspects of gas marketing, from the basic regulatory structure to the latest developments in negotiating agreements and locating markets. Topics include: Federal regulation of the gas industry; Fundamentals of gas marketing contracts; FERC actions encouraging competitive markets; Marketing conditions from the pipelines' perspective; State non-utility regulation of natural gas production, transportation, and marketing; Natural gas wellhead agreements and tariffs; Natural gas processing agreements; Effective management of producer's natural gas contracts; Producer-pipeline litigation; Natural gas purchasing from the perspective of industrial gas users; Gas marketing by co-owners: problems of disproportionate sales, gas balancing, and accounting to royalty owners; Alternatives and new directions in marketing

  20. Mining Marketing Data

    Science.gov (United States)

    2002-01-01

    MarketMiner(R) Products, a line of automated marketing analysis tools manufactured by MarketMiner, Inc., can benefit organizations that perform significant amounts of direct marketing. MarketMiner received a Small Business Innovation Research (SBIR) contract from NASA's Johnson Space Center to develop the software as a data modeling tool for space mission applications. The technology was then built into the company current products to provide decision support for business and marketing applications. With the tool, users gain valuable information about customers and prospects from existing data in order to increase sales and profitability. MarketMiner(R) is a registered trademark of MarketMiner, Inc.

  1. Nutritional Value And Yield of Kallar Grass (Leptochloa Fusca Linn) Hay and Its Effect on Reproductive Performance of Awassi Ewes Using Progesterone Radioimmunoassay

    International Nuclear Information System (INIS)

    Al-Masri, M R..; Zarkawi, M.; Khalifa, K.

    2007-01-01

    Nutritional value of Kallar grass (Leptochloa fusca Linn) hay (whole plant), a salt-tolerant plant, was estimated by determinning its composition (ash, crude protein CP, crude fibre CF, ether extract EE, neutral-detergent fiber NDF, acid-detergent fiber ADF, acid-detergent lignin ADL); and the in vitro organic matter digestibility (IVOMD), metabolizable energy (ME), net energy of lactation (NEL) and gross energy (GE). Moreover, dry matter, energy and protein yields per hectar were also estimated. The effects of feeding Kallar grass hay to pregnant Awassi ewes on reproductive performance, serum progesterone changes using radioimmunoassay, and on birth and weaning weights of lambs born were also determined. Experimental ewes received daily 300 g of Kallar grass hay in addition to lentil straw and concentrates to cover their nutritional requirements. The results indicated that the nutritive components of Kallar grass were (g kg -1 dry matter): ash 96, CP 93, CF 290, EE 21, NDF 755, ADF 416 and ADL 94. IVOMD was 49.3%, and energy values (MJ kg -1 dry matter) were: GE 26.88, ME 6.41 and NEL 3.02. Dry matter and crude protein yields of Kallar grass hay were 7875 and 732 kg ha -1 , respectively, and the energy produced (MJ ha -1 ) was: GE 211680, ME 50479 and NEL 23783. Kallar grass had no effects on the reproductive performance of pregnant Awassi ewes duration, of pregnancy (150.1 ± 2.2 days), progesterone patterns, birth (4.7±1.0 kg) or on weaning weights (22.7 ± ≤ 5.5 kg) of lambs.

  2. Effect of a commercial anion dietary supplement on acid-base balance, urine volume, and urinary ion excretion in male goats fed oat or grass hay diets.

    Science.gov (United States)

    Stratton-Phelps, Meri; House, John K

    2004-10-01

    To determine whether feeding a commercial anionic dietary supplement as a urinary acidifier to male goats may be useful for management of urolithiasis. 8 adult sexually intact male Toggenburg, Saanen, and Nubian goats. Goats were randomly assigned by age-, breed-, and weight-matched pairs to an oat or grass hay diet that was fed for 12 days. On days 13 to 14 (early sample collection time before supplementation), measurements were made of blood and urine sodium, potassium, calcium, magnesium, chloride, phosphorus, and sulfur concentrations; blood and urine pH; urine production; and water consumption. During the next 28 days, the anionic dietary supplement was added to the oat and grass hay diets to achieve a dietary cation-anion difference of 0 mEq/100g of dry matter. Blood and urine samples were analyzed during dietary supplementation on days 12 to 13 (middle sample collection time) and 27 to 28 (late sample collection time). Blood bicarbonate, pH, and urine pH of goats fed grass hay and goats fed oat hay were significantly decreased during the middle and late sample collection times, compared with the early sample collection time. Water consumption and urine production in all goats increased significantly during the late sample collection time, compared with the early sample collection time. The anionic dietary supplement used in our study increases urine volume, alters urine ion concentrations, and is an efficacious urinary acidifier in goats. Goats treated with prolonged anionic dietary supplementation should be monitored for secondary osteoporosis from chronic urinary calcium loss.

  3. Relationship Marketing in Legal Services Marketing Strategy

    Directory of Open Access Journals (Sweden)

    Audronė Androšiūnaitė

    2013-04-01

    Full Text Available The article defines the concept of professional services and evaluates the extent, to which legal services could be understood as professional services. In addition, literature analysis in the relationship marketing is presented as well as conclusions on the method for the use of relationship marketing in the development of legal services marketing strategy. Strategies of professional services marketing are completely different from other services marketing because of relations with current clients and competitors, also – singularity of the professional services.Article in Lithuanian

  4. The Market - between Marketing and Economics

    DEFF Research Database (Denmark)

    Bruun, Charlotte

    2015-01-01

    is applicable in real life situations. Furthermore we shall discuss implications of the global disintegration of production, and the growing content of intangibles (experiences) in the goods we consume, for our understanding of the market. This takes us to a plausible theoretical explanation of the smile......We all know what a market is, but when it comes to theorizing about markets and modelling them, there are differences within the fields of economics and marketing management. Here we shall try to locate the cause of these differences, and discuss when the economic concept of an ideal market...

  5. Children and adolescents' health-related quality of life in relation to eczema, asthma and hay fever: results from a population-based cross-sectional study.

    Science.gov (United States)

    Matterne, Uwe; Schmitt, Jochen; Diepgen, Thomas L; Apfelbacher, Christian

    2011-10-01

    Several studies have looked at the relationship between childhood atopic disease and health-related quality of life (HRQoL), but existing research is limited by selected populations, small samples or lack to consider each of the three atopic conditions simultaneously. Impact of 4-week and 12-month occurrences of the three conditions on HRQoL were analysed by the use of complex sample general linear models alone and adjusted for the other atopic conditions, sociodemographics and mental health in a population-based sample (n = 6,518) of children and adolescents aged 11-17. In univariate analyses, total HRQoL was significantly impacted by eczema and hay fever but not asthma with stronger effects for 4-week occurrence. In multivariate analyses, 12-month occurrence of hay fever and 4-week occurrence of eczema and hay fever significantly impacted on total HRQoL. Although most of the variance in HRQoL was explained by mental health, independent effects of the atopic conditions remained. Atopic conditions impact HRQoL over and above mental health. When analysing the relationship between atopic conditions and HRQoL, it is important to consider more immediate versus less immediate effects of the conditions. Extent of impairment and the domains affected appear to vary when different time intervals are used.

  6. The Quintessence of Marketing

    DEFF Research Database (Denmark)

    Bickhoff, Nils; Hollensen, Svend; Opresnik, Marc Oliver

    most important marketing instruments that occur during this process. Having read this book: - You will have a basic understanding of marketing and the process of marketing management - You will know the most important marketing instruments and how they interact - You can develop your own marketing plan......What actually is marketing? Many people think of marketing as only sales and advertising because every day we are bombarded with TV commercials, flyers, catalogues, sales calls, and commercial e-mail. However, selling and advertising are only one element of marketing. Today, marketing must...... be understood not in the old sense of making a sale but in a contemporary and holistic sense of satisfying customer needs. In this book the authors develop the Quintessential Marketing Arena by following the logic of the three major steps of the marketing process. Along this process they present the fourteen...

  7. Defining Political Marketing

    DEFF Research Database (Denmark)

    Ormrod, Robert P.

    ’ and ‘narrow’ interpretations of political marketing, the nature of the political marketing exchange, political relationship marketing and how one can integrate the stakeholder concept into an understanding of political marketing. Finally, we propose a definition of political marketing that differs from......The aim of this working paper is to develop a definition of political marketing that builds on the political rather than commercial marketing literature. This aim is motivated by the need to make explicit our understanding of what political marketing is, a necessary exercise when discussing theory......, concepts and empirical methods in political marketing. We first present five existing definitions of political marketing that have been selected to represent advances in research from the origins of academic research into political marketing in the mid-1970’s to the present day. After this we discuss ‘wide...

  8. Micro Mobility Marketing

    DEFF Research Database (Denmark)

    Hosbond, Jens Henrik; Skov, Mikael B.

    2008-01-01

    , in our case a medium-sized retail supermarket. Two prototypes based on push and pull marketing strategies are implemented and evaluated. Taking outset in a synthesis of central issues in contemporary research on mobile marketing, we discuss their role in micro mobility marketing to point to similarities......Mobile marketing refers to marketing of services or goods using mobile technology and mobile marketing holds potentially great economical opportunities. Traditionally, mobile marketing has been viewed as mobility in the large taking place virtually anywhere, anytime. Further, research shows...... considerable number of studies on push-based SMS mobile marketing campaigns. This paper explores a related yet different form of mobile marketing namely micro mobility marketing. Micro mobility marketing denotes mobility in the small, meaning that promotion of goods takes place within a circumscribed location...

  9. Modern marketing approach: Concept of viral marketing

    Directory of Open Access Journals (Sweden)

    Mihailović Lidija B.

    2017-01-01

    Full Text Available Today, viral marketing is one of the most effective forms of marketing and it can be used to raise awareness about the product/service of a specific company. This type of marketing thrives in a modern environment, where final users (buyers/clients dominate by spreading messages within themselves. Boosted by the advantages that modern technology brings, viral marketing is booming in the online world. For the first time, small brands have a chance to make their appearance in the global market ad challenge the dominating position of the historically top brands. All they need is content that draws attention and modern, digital culture will help spread their message. Viral marketing is the future. And with the growth of social media and other channels, marketing managers need to be careful, because it is a thin line between a good and a bad (backfired viral campaign.

  10. Effect of partial replacement of alfalfa hay with Moringa species leaves on milk yield and composition of Najdi ewes.

    Science.gov (United States)

    Babiker, Elfadıl E; Al Juhaimi, Fahad; Ghafoor, Kashif; Mohamed, H E; Abdoun, Khalid A

    2016-10-01

    The present study was carried out to investigate changes in milk yield and composition of Najdi ewes fed 25 % Moringa oleifera (MOD) or Moringa peregrina (MPD) leaf diets as a supplement to alfalfa hay diet (AHD). Thirty ewes (average 55 kg, 2 years old) were randomly sorted into three experimental groups with 10 animals each and were fed for a 6-week period with these diets (AHD, MOD, or MPD). Diets dry matter, crude protein, and crude fiber were comparable, while fat, nitrogen-free extract (NFE), neutral detergent fiber (NDF), acid detergent fiber (ADF), metabolizable energy (ME), total phenolic, and antioxidant activity varied (p ≤ 0.05) between the diets. Feeding ewes with MOD increased (p ≤ 0.05) the milk yield compared to those fed AHD while milk composition was similar (p ≤ 0.05) between treatments. The concentration of malondialdehyde (MDA) in the ewes' milk and serum was lower (p ≤ 0.05) for MOD, while the total antioxidant capacity, catalase activity, and vitamin C contents were increased (p ≤ 0.05). The serum cholesterol and glucose of the ewes were lower (p ≤ 0.05) for those fed MOD. Moringa diets increased (p ≤ 0.05) average daily weight gain of lambs compared to those fed alfalfa diets. The results obtained showed that the inclusion of Moringa, especially M. oleifera, in the diet of Najdi ewes can improve milk yield and quality.

  11. Metals in Soil and Runoff from a Piedmont Hay Field Amended with Broiler Litter and Flue Gas Desulfurization Gypsum.

    Science.gov (United States)

    Schomberg, Harry H; Endale, Dinku M; Jenkins, Michael B; Chaney, Rufus L; Franklin, Dorcas H

    2018-03-01

    Flue gas desulfurization gypsum (FGDG) from coal-fired power plants is readily available for agricultural use in many US regions. Broiler litter (BL) provides plant available N, P, and K but can be a source of unwanted As, Cu, and Zn. As a source of Ca and S, FGDG can reduce losses of P and other elements in runoff from BL-amended areas. Rainfall simulation plots (2.0 m) were established on a Piedmont Cecil soil growing 'Coastal' bermudagrass ( L.) for hay. Accumulation and transport of As, Cu, Cd, Cr, Hg, Pb, and Zn were evaluated after annual BL applications (13.5 Mg ha) with four FGDG rates (0, 2.2, 4.5, 9.0 Mg ha) and two FGDG treatments (0 and 9 Mg ha) without BL. Runoff As concentrations were sixfold greater with BL than without ( ≤ 0.01) and were similar to BL with FGDG at 2.2, 4.5 or 9.0 Mg ha ( ≤ 0.10). Runoff concentrations of target elements did not increase where FGDG was applied alone. After three annual applications of FGDG and BL, soil concentrations of As, Cr, Pb, Hg, and Cu were well below levels of environmental concern. Our findings indicate that runoff losses of As from BL application are not reduced with FGDG but support other research indicating no identifiable environmental risks from FGDG beneficial use in agricultural systems. Copyright © by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Inc.

  12. Carcass traits and meat fatty acid composition of Barbarine lambs reared on rangelands or indoors on hay and concentrate.

    Science.gov (United States)

    Majdoub-Mathlouthi, L; Saïd, B; Kraiem, K

    2015-12-01

    The objective of this study was to compare carcass and meat quality between Barbarine lambs raised on rangelands and those reared indoors. A total of 24 weaned male lambs (23.2 kg) were allotted into two groups. The first group (GS) grazed pasture dominated by natural shrubs and was supplemented with 100 g of concentrate. The second group (HS) received oat hay and 200 to 300 g supplement of the same concentrate in order to obtain the same average daily gain (ADG) as the GS group. Six lambs from each group were slaughtered. Lambs to be slaughtered were randomly identified at the beginning of the trial. Carcass traits (offals percentage, dressing percentage, cuts yield, tissue composition, fatness and conformation) were determined; pH and meat and fat color were measured. Samples from longissimus lumborum were collected to analyze fatty acid composition. The GS group was characterized by a higher offals percentage, associated with higher lungs, heart, liver and kidney percentage. Carcass dressing percentage defined as the rate between hot carcass weight and empty BW was lower by 3.4% in the GS group. No differences were observed for carcass meat yield and carcass and leg compactness. Shoulder bone percentage of the GS group was higher, without differences in fat and lean percentages. Fat thickness, kidney and tail fats were lower in the GS lambs. However, intramuscular fat content was not affected. Percentages of saturated fatty acids and polyunsaturated fatty acids (PUFA) were not modified, whereas levels of n-3 and long n-3PUFA (EPA, DPA and DHA) as well as Δ5 desaturase plus Δ6 desaturase index were higher for the GS group. Thrombogenic and atherogenic indexes were not altered. No significant effects were observed for meat pH, meat and fat color. Despite having the same ADG, lambs from the GS group were less fatty, and their meat was richer in beneficial fatty acids.

  13. Estado nutricional y aspectos alimentarios de mujeres indígenas del departamento de Presidente Hayes, Paraguay

    Directory of Open Access Journals (Sweden)

    Gloria Echagüe

    2015-12-01

    Full Text Available Introducción: Las comunidades indígenas presentan un mayor riesgo de inseguridad alimentaria y malnutrición, menor disponibilidad de recursos, y una creciente dependencia de alimentos más baratos aunque con un alto grado de procesamiento. Objetivo: Identificar el estado nutricional y aspectos alimentarios en mujeres indígenas de tres comunidades del Departamento de Presidente Hayes, Chaco Paraguayo. Metodología: Estudio observacional de diseño transversal con componente analítico, que incluyó a 81 mujeres de 15 a 44 años de edad, de las etnias Maká y Toba Qom. Previo consentimiento informado, se realizó la valoración nutricional y la entrevista para obtener los datos sociodemográficos y alimentarios. Resultados: Las mujeres indígenas presentaron una frecuencia de sobrepeso de 30,8% y obesidad del 21,0%, mientras que el 1,2 % presentó desnutrición. No encontramos diferencia significativa entre las etnias, en relación al sobrepeso y obesidad, (p>0,05. Observamos que las indígenas tenían una alta ingesta de frutas, azúcares y mieles. El 87 y 88% de las mujeres indígenas de ambas etnias estudiadas refirieron no consumir lácteos y derivados y entre 65 y 69% refirieron no consumir verduras. Conclusiones: Observamos un elevado porcentaje de obesidad y sobrepeso, un bajo consumo de lácteos y verduras y un alto consumo de azúcares, relacionados posiblemente a cambios en los aspectos alimentarios y sus costumbres, influenciados por la cercanía a las zonas urbanas y el acceso a alimentos de menor precio y mayor contenido energético.

  14. Anemia y deficiencia de hierro en mujeres en edad reproductiva usuarias del Hospital Regional de Villa Hayes, Paraguay

    Directory of Open Access Journals (Sweden)

    Jessica Riveros

    2015-08-01

    Full Text Available La anemia es un problema de salud pública a nivel mundial. En Paraguay, existen datos limitados sobre la frecuencia de anemia en mujeres en edad reproductiva no gestantes. Este estudio piloto descriptivo de corte transverso tuvo como objetivo determinar la frecuencia de anemia y deficiencia de hierro, el estado nutricional, hábitos alimentarios y tóxicos en 99 mujeres no gestantes en edad reproductiva de 18 a 48 años que acudieron al Hospital Regional de Villa Hayes en Octubre del 2.014. La anemia se determinó tomando como punto de corte una concentración de hemoglobina <12 g/dL. La deficiencia de hierro se evaluó según la saturación de la transferrina. Además, se evaluó el índice de masa corporal (IMC y los hábitos nutricionales a través de una encuesta. La frecuencia de anemia fue de 15,1% (IC95% 8,7-23,8%, de éste el 33,3% (IC95% 12,8-61,6% correspondió a anemia ferropénica. Se observó asociación entre la presencia de anemia y los niveles disminuidos tanto del hematocrito (<38% como del número de glóbulos rojos (<4,2x 106/uL. Todas las mujeres con anemia ferropénica tenían peso <64 kg e IMC <24,5 kg/m2. Además, se detectó una alta frecuencia de sobrepeso y obesidad (45,4%, alto consumo de grasas, y bajo consumo de legumbres, frutas y verduras. A partir de estos resultados, se sugiere mantener la vigilancia e implementar programas que incluyan a estas mujeres, tanto para evitar deficiencias nutricionales como excesos.

  15. Propuesta para un plan de marketing para el Hotel Haro ubicado en la ciudad de Cuenca

    OpenAIRE

    López Zúniga, Susana Cristina; Yanza Barrera, Mariana de Jesús

    2008-01-01

    El plan de marketing es una herramienta de gestión que sirve de base para los otros planes de la empresa como puede ser el plan de producción o el financiero, determina responsabilidades, permite revisiones y controles periódicos para resolver los problemas con anticipación, evitar pérdidas económicas y ayuda a la empresa a estar lista frente a los riegos y oportunidades que se presenten en el mercado. En el espacio donde el mercado se convierte cada vez más competitivo hay menos posibilid...

  16. Effect of undigested neutral detergent fiber content of alfalfa hay on lactating dairy cows: Feeding behavior, fiber digestibility, and lactation performance.

    Science.gov (United States)

    Fustini, M; Palmonari, A; Canestrari, G; Bonfante, E; Mammi, L; Pacchioli, M T; Sniffen, G C J; Grant, R J; Cotanch, K W; Formigoni, A

    2017-06-01

    The objective of this study was to investigate the effects of 2 alfalfa hays differing in undigested neutral detergent fiber content and digestibility used as the main forage source in diets fed to high producing cows for Parmigiano-Reggiano cheese production. Diets were designed to have 2 different amounts of undigestible NDF [high (Hu) and low (Lu)], as determined by 240-h in vitro analysis (uNDF 240 ). Alfalfa hay in vitro digestibility [% of amylase- and sodium sulfite-treated NDF with ash correction (aNDFom)] at 24 and 240 h was 40.2 and 31.2% and 53.6 and 45.7% for low- (LD) and high-digestibility (HD) hays, respectively. The 4 experimental diets (Hu-HD, Lu-HD, Hu-LD, and Lu-LD) contained 46.8, 36.8, 38.8, and 30.1% of alfalfa hay, respectively, 8.6% wheat straw, and 35.3% corn (50% flake and 50% meal; DM basis). Soy hulls and soybean meal were used to replace hay to balance protein and energy among diets. Eight multiparous Holstein cows (average milk production = 46.0 ± 5.2 kg/d, 101 ± 38 d in milk, and 662 ± 42 kg of average body weight) were assigned to a 4 × 4 Latin square design, with 2 wk of adaptation and a 1-wk collection period. Dry matter and water intake, rumination time, ruminal pH, and milk production and composition were measured. Diets and feces were analyzed for NDF on an organic matter basis (aNDFom), acid detergent fiber, acid detergent lignin, and uNDF 240 to estimate total-tract fiber digestibility. Dry matter intake and rumination times were higher in HD diets compared with LD diets, regardless of forage amount. Rumination time was constant per unit of dry matter intake but differed when expressed as a function of uNDF 240 , aNDFom, or physically effective NDF intake. No differences were found among treatments on average ruminal pH, but the amount of time with pH digestible neutral detergent fiber fraction digestibility was higher for the LD diets (88.3 versus 85.8% aNDFom in HD), for which lower feed intakes were also observed. The

  17. Allergies and Hay Fever

    Science.gov (United States)

    ... Inquiries Find an ENT News About Us Our Campaigns Foundation Governance Diversity Honorary Awards & Lectures Employment Opportunities Renting Space Advocacy Medicare Advocacy Legislative & Political Affairs ENT PAC foundation Guidelines Patient Health Quality ...

  18. Hay Fever Medications

    Science.gov (United States)

    American Academy of Allergy Asthma & Immunology Menu Search Main navigation Skip to content Conditions & Treatments Allergies Asthma Primary Immunodeficiency Disease Related Conditions Drug Guide Conditions Dictionary Just ...

  19. Rhinitis (Hay Fever)

    Science.gov (United States)

    ... is caused by allergens like molds, pollen and animals. These are substances which are usually harmless, but can cause allergic reactions in certain people. Allergy symptoms are the result of a chain reaction that starts in the immune system. Your immune system controls how your body defends ...

  20. Application of endocrine disruptor screening program fish short-term reproduction assay: Reproduction and endocrine function in fathead minnow (Pimephales promelas) and killifish (Fundulus heteroclitus) exposed to Bermuda pond sediment.

    Science.gov (United States)

    Fort, Douglas J; Mathis, Michael; Fort, Chelsea E; Fort, Hayley M; Bacon, Jamie P

    2015-06-01

    A modified tier 1 Endocrine Disruptor Screening Program (EDSP) 21-d fish short-term reproduction assay (FSTRA) was used to evaluate the effects of sediment exposure from freshwater and brackish ponds in Bermuda on reproductive fecundity and endocrine function in fathead minnow (Pimephales promelas) and killifish (Fundulus heteroclitus). Reproductively active male and female fish were exposed to control sediment and sediment from 2 freshwater ponds (fathead minnow) and 2 marine ponds (killifish) contaminated with polyaromatic hydrocarbons and metals via flow-through exposure for 21 d. Reproductive fecundity was monitored daily. At termination, the status of the reproductive endocrine system was assessed by the gonadosomatic index, gonadal histology, plasma steroids (estrogen [E2], testosterone [T], and 11-ketotestosterone [11-KT]), steroidogenic enzymes (aromatase and combined 3β/17β -hydroxysteroid dehydrogenase [3β/17β-HSD]), and plasma vitellogenin (VTG). Decreased reproductive fecundity, lower male body weight, and altered endocrinological measures of reproductive status were observed in both species. Higher plasma T levels in female minnows and 11-KT levels in both male and female minnows and female killifish exposed to freshwater and brackish sediments, respectively. Decreased female E2 and VTG levels and gonadal cytochrome P19 (aromatase) activity were also found in sediment exposed females from both species. No effect on female 3β/17β-HSD activity was found in either species. The FSTRA provided a robust model capable of modification to evaluate reproductive effects of sediment exposure in fish. © 2015 SETAC.

  1. Comparative analysis of crayfish marketing in selected markets of ...

    African Journals Online (AJOL)

    Comparative analysis of crayfish marketing in selected markets of Akwa Ibom and Abia States, Nigeria. ... It specifically looked at market integration, costs and return, marketing margin, marketing ... EMAIL FULL TEXT EMAIL FULL TEXT

  2. Marketing therapeutic recreation services.

    Science.gov (United States)

    Thorn, B E

    1984-01-01

    The use of marketing strategies can enhance the delivery of therapeutic recreation services. This article discusses how agencies can adapt marketing techniques and use them to identify potential markets, improve image, evaluate external pressures, and maximize internal strengths. Four variables that can be controlled and manipulated in a proposed marketing plan are product, price, place and promotion.

  3. Unified electricity market

    International Nuclear Information System (INIS)

    Anon

    2011-01-01

    A unified European electricity market means a unification and harmonisation of functioning of the national electricity market into one European Market or into one entity. It gives an opportunity to Slovenske elektrarne to open room for their wider activity within Europe where common rules for cross-boarder trade and markets functioning will apply. (author)

  4. COMMODITY MARKET MATH MODELS

    Directory of Open Access Journals (Sweden)

    Boris V. Mednikov

    2015-01-01

    Full Text Available The article describes enterprise mathmodels, its interactions with environment in commodity market and quantitativeconditions for its success and the crisis in such kind of interaction. Showed: the number of commodity market successfulparticipants should be certain, regardless of market size; any size commodity market, including monopolistic, is assuccessful as producers’ average activity dynamics is balanced with consumers’average activity dynamics.

  5. Strategic Marketing for Agribusiness.

    Science.gov (United States)

    Welch, Mary A., Ed.

    1993-01-01

    The steps for strategic market planning are discussed including: (1) assessing the situation with market conditions, customers, competitors, and your firm; and (2) crafting a strategy to prioritize target markets, develop a core strategy, and create a marketing mix. Examples of agribusiness successes are presented. The booklet concludes with a…

  6. Marketing Human Resource Development.

    Science.gov (United States)

    Frank, Eric, Ed.

    1994-01-01

    Describes three human resource development activities: training, education, and development. Explains marketing from the practitioners's viewpoint in terms of customer orientation; external and internal marketing; and market analysis, research, strategy, and mix. Shows how to design, develop, and implement strategic marketing plans and identify…

  7. Marketing in der Postmoderne

    OpenAIRE

    Löbler, Helge

    2017-01-01

    Das Marketing befindet sich in einem fundamentalen Umbruch. Es entwickelt sich von einem modernen Verständnis zu einer postmodernen Arena. Wer das postmoderne Marketing nicht versteht und nicht anwendet, wird definitiv ins Hintertreffen geraten. Dies zeigt sich bereits heute, da manche Unternehmen sehr erfolgreich in das postmoderne Marketing eingetreten sind. Wodurch zeichnet sich nun das postmoderne Marketing aus?

  8. Market review - Market values summary/August market review/current market data

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    This article is the August 1995 uranium market review. During this reporting period, there were three transactions in the long-term concentrates sector, no transactions in the UF6 market, and limited activity in the spot conversion market and the enrichment services market. Active supply rose, as did active demand. Prices were stable to slightly increasing

  9. Hospital marketing revisited.

    Science.gov (United States)

    Costello, M M

    1987-05-01

    With more hospitals embracing the marketing function in their organizational management over the past decade, hospital marketing can no longer be considered a fad. However, a review of hospital marketing efforts as reported in the professional literature indicates that hospitals must pay greater attention to the marketing mix elements of service, price and distribution channels as their programs mature.

  10. Destination Marketing and Management

    OpenAIRE

    Kocková, Jitka

    2009-01-01

    Work presents the theoretical aspects of destination management and marketing. It defines the destination management and sustainable development of tourism. The work is applied to destination management and destination marketing in region Sokolovsko. For this destiaci is proposed marketing strategy and marketing mix.

  11. Strategic marketing research

    NARCIS (Netherlands)

    Bijmolt, Tammo H.A.; Frambach, Ruud T.; Verhallen, Theo M.M.

    1996-01-01

    This article introduces the term “strategic marketing research” for the collection and analysis of data in support of strategic marketing management. In particular, strategic marketing research plays an important role in defining the market, analysis of the environment, and the formulation of

  12. International Corporate Debt Market

    OpenAIRE

    Manuela Geranio; Issam Hallak

    2012-01-01

    Research on international debt markets has chiefly investigated sovereign debt markets. We suggest a review of the different types of borrowers and the differences in the instruments. In particular we show that syndicated loans are an essential tool of international debt markets to monitor international markets borrowers. We also show by looking at the details of these instruments the mechanisms behind such tools.

  13. Marketing the pathology practice.

    Science.gov (United States)

    Berkowitz, E N

    1995-07-01

    Effective marketing of the pathology practice is essential in the face of an increasingly competitive market. Successful marketing begins with a market-driven planning process. As opposed to the traditional planning process used in health care organizations, a market-driven approach is externally driven. Implementing a market-driven plan also requires recognition of the definition of the service. Each market to which pathologists direct their service defines the service differently. Recognition of these different service definitions and creation of a product to meet these needs could lead to competitive advantages in the marketplace.

  14. MARKETING MIX IN SPORT

    OpenAIRE

    Srećko Novaković; Slobodan Živkucin

    2011-01-01

    Marketing mix'' along the term of life cycle has robbed the trademark for the conception of marketing and the market direction of company, corporations and institutions. Essence marketing-mixa is in the simultaneous determining of the target market group of consumer (the buyer) or stays the public and specially prepared and the coordinated impact of elements mixa, and this is the product, price, distributions and graduation ceremonies. Given that is mix combinations of verified variables, com...

  15. THE FRACTAL MARKET HYPOTHESIS

    OpenAIRE

    FELICIA RAMONA BIRAU

    2012-01-01

    In this article, the concept of capital market is analysed using Fractal Market Hypothesis which is a modern, complex and unconventional alternative to classical finance methods. Fractal Market Hypothesis is in sharp opposition to Efficient Market Hypothesis and it explores the application of chaos theory and fractal geometry to finance. Fractal Market Hypothesis is based on certain assumption. Thus, it is emphasized that investors did not react immediately to the information they receive and...

  16. Online Marketing Trends

    OpenAIRE

    Horecká, Ivana

    2015-01-01

    This thesis deals with online marketing trends. Its main goal is to define the latest online marketing trends, create a website with the free online marketing trends, and analyse their effectiveness. The theoretical part brings a thorough description of the latest online marketing trends. Moreover, it provides an insight into the latest trends in the website development. The chosen online marketing trends defined in the theoretical part are subsequently applied on a newly created website. All...

  17. MARKETING MIX THEORETICAL ASPECTS

    OpenAIRE

    Margarita Išoraitė

    2016-01-01

    Aim of article is to analyze marketing mix theoretical aspects. The article discusses that marketing mix is one of the main objectives of the marketing mix elements for setting objectives and marketing budget measures. The importance of each element depends not only on the company and its activities, but also on the competition and time. All marketing elements are interrelated and should be seen in the whole of their actions. Some items may have greater importance than others; it depends main...

  18. Mobilný marketing

    OpenAIRE

    Budzáková, Zuzana

    2011-01-01

    This bachelor thesis aims to introduce mobile marketing as well as the possibility of its use in marketing communications company, and to highlight the increasing importance and potential of mobile marketing nowadays. In addition, we purport to evaluate the effectiveness of various forms of mobile marketing on the comparison and analysis basis, and to identify the key success factors; and to propose recommendations in choosing particular forms of mobile marketing.

  19. Diversity in marketing practice

    OpenAIRE

    Torres, Ann Marie

    2009-01-01

    Theory development in marketing has received periodic debate. In the spirit of reappraisal, this thesis endeavours to explain the nature of diversity in marketing practice found among firms and the manner in which marketing practice is related to organisational performance. The specific research goals are to explore: the nature of diversity in marketing practice, as linked to strategic archetypes; whether there is evidence of order in the diversity of marketing practice that can be linked to ...

  20. Trends in Internet Marketing

    OpenAIRE

    Panchanathan, Nitin

    2005-01-01

    Internet marketing involves the usage of the Internet to market and sell goods or services. In this thesis we wished to seek answers for the following questions with the help of web, email surveys taking into consideration consumer perspective, company perspective and 3rd party internet marketing agency perspective. Our survey sample was based on a small set of companies, consumers and internet marketing agencies. The survey results helped us in predicting the trends in internet marketing. We...

  1. CHILDREN AS TARGET MARKET

    OpenAIRE

    SOMESFALEAN Vasilica

    2012-01-01

    The purpose of this paper is to highlight the reasons that lead marketers to give greater importance to children, how to explain this increased potential that children have on the existing market and strategies that marketers and companies use in order to reach this market. To this end we analyzed a series of articles, studies and research conducted on the subject, with implications in psychology, sociology, but especially in marketing. The results obtained show very interesting issues regard...

  2. CALCIUM SOURCE EFFECT ON APPARENT DIGESTIBILITY OF GRASS HAY Brachiaria decumbens Staph cv. Basiliski EFEITO DA FONTE DE CÁLCIO (calcário vs Lithothamnium calcareum) NA DIGESTIBILIDADE APARENTE DE CAPIM Brachiaria decumbens Staph cv. Basiliski

    OpenAIRE

    Deborah Gonçalves Rodrigues; Clizeide R. Oliveira; Benir de Oliveira; Celso de Paula Costa; Geisa Fleury Orsine

    2007-01-01

    An experiment was developed to determine the effect of addition of the marine alga Lithothamnium calcareum in the apparent digestibility of a low quality forage. Twelve adult lambs were kept in metabolical individual cages using a randomly design with three replications and four treatments as follows: I - Brachiaria decumbens grass hay, processed after the seed harvest; II - Hay plus 1000 ppm of calcium from CaCO3 ...

  3. Romanian Market Researches in Global Market Context

    Directory of Open Access Journals (Sweden)

    Victor Danciu

    2006-03-01

    Full Text Available Market research is a powerful industry, whose value reached 21,5 billion USD in 2004. Market studies expenses are mostly concentrated in Europe (45% and in USA (37%. The market shares of the Top 10 companies were above fifty per cent of the research market’s turnover. As a young, modest market, which is 0,84% of the global expenses value, Romania was the global leader in terms of growth, in 2004. With an asymmetric demand and a relatively concentrated offer, the Romanian research market may have a spectacular development in the future, if the obstacles for the customers and research companies are surpassed. If so, the pressures following the UE’s entry of Romania and the evolution of customers needs and expectations will speed up the growth of the market research.

  4. Romanian Market Researches in Global Market Context

    Directory of Open Access Journals (Sweden)

    Victor Danciu

    2006-05-01

    Full Text Available Market research is a powerful industry, whose value reached 21,5 billion USD in 2004. Market studies expenses are mostly concentrated in Europe (45% and in USA (37%. The market shares of the Top 10 companies were above fifty per cent of the research market’s turnover. As a young, modest market, which is 0,84% of the global expenses value, Romania was the global leader in terms of growth, in 2004. With an asymmetric demand and a relatively concentrated offer, the Romanian research market may have a spectacular development in the future, if the obstacles for the customers and research companies are surpassed. If so, the pressures following the UE’s entry of Romania and the evolution of customers needs and expectations will speed up the growth of the market research.

  5. A Marketing Case History Profile

    Science.gov (United States)

    Weirick, Margaret C.

    1978-01-01

    A current marketing plan from Temple University illustrates many marketing techniques, including those dealing with enrollment objectives, market objectives, demographic characteristics of Temple students, market share analysis, and the marketing plan. Specific guidelines are provided. (LBH)

  6. Marketing Algoritmico Y Marketing Heuristico, Una Cotroversia

    Directory of Open Access Journals (Sweden)

    Harold Madrid

    2015-01-01

    This paper seeks to address such as move time, the marketing world is also changing, and how different marketing approaches can be articulated to form a holistic approach in which creativity is the essence of this, taking into account the systemic constraints and generate both social and economic goal, on the other side see individually how each approach captures his position and how the companies specifically in Latin America are sitting on a heuristic algorithmic marketing.

  7. Direct marketing and market communication process

    Directory of Open Access Journals (Sweden)

    Jovović Sanja

    2007-01-01

    Full Text Available Direct marketing is marketing which demands immediate reply. That reply can be an order, a request for an additional information, a registration, a telephone call or a visit. This work presents direct marketing as the most contemporary method of company communications with environs. A concept of direct marketing is made and aimed for complete identification of existing customers and for finding out potential customers. Mail, printed documents e-mail and new medias are used as modern communications channels. It is especially emphasizes the Internet as an important media.

  8. Market efficiency in the European carbon markets

    International Nuclear Information System (INIS)

    Charles, Amélie; Darné, Olivier; Fouilloux, Jessica

    2013-01-01

    In this paper, we study the relationship between futures and spot prices in the European carbon markets from the cost-of-carry hypothesis. The aim is to investigate the extent of efficiency market. The three main European markets (BlueNext, EEX and ECX) are analyzed during Phase II, covering the period from March 13, 2009 to January, 17, 2012. Futures contracts are found to be cointegrated with spot prices and interest rates for several maturities in the three CO 2 markets. Results are similar when structural breaks are taken into account. According to individual and joint tests, the cost-of-carry model is rejected for all maturities and CO 2 markets, implying that neither contract is priced according to the cost-of-carry model. The absence of the cost-of-carry relationship can be interpreted as an indicator of market inefficiency and may bring arbitrage opportunities in the CO 2 market. - Highlights: • We study the cost-of-carry hypothesis in the European carbon markets during Phase 2. • We apply cointegration tests with and without structural breaks on several maturities. • We find that futures contracts are cointegrated with spot prices and interest rates. • The cost-of-carry model is rejected for all maturities and carbon markets

  9. Categorical apparatus of individual marketing

    OpenAIRE

    I.L. Reshetnikova; Yu.A. Eremenko

    2013-01-01

    The aim of the article. The aim of the article is to clarify the essence of individual marketing and its interconnection with relationship marketing, CRM, direct marketing and database marketing based on a study of the marketing genesis and the evolution of the process of individual communication between buyer and seller. We consider relationship marketing as the most general notion that involves individual marketing, CRM, direct marketing and database marketing. Relationship marketing is to ...

  10. Corn silage hybrid type and quality of alfalfa hay affect dietary nitrogen utilization by early lactating dairy cows.

    Science.gov (United States)

    Holt, M S; Neal, K; Eun, J-S; Young, A J; Hall, J O; Nestor, K E

    2013-10-01

    This experiment was conducted to determine the effects of corn silage (CS) hybrids and quality of alfalfa hay (AH) in high-forage dairy diets on N utilization, ruminal fermentation, and lactational performance by early-lactating dairy cows. Eight multiparous Holstein cows were used in a duplicated 4 × 4 Latin square experiment with a 2 × 2 factorial arrangement of dietary treatments. The 8 cows (average days in milk = 23 ± 11.2) were surgically fitted with ruminal cannula, and the 2 squares were conducted simultaneously. Within square, cows were randomly assigned to a sequence of 4 diets: conventional CS (CCS) or brown midrib CS (BMR) was combined with fair-quality AH [FAH: 46.7% neutral detergent fiber (NDF) and 18.4% crude protein (CP)] or high-quality AH (HAH: 39.2% NDF and 20.7% CP) to form 4 treatments: CCS with FAH, CCS with HAH, BMR with FAH, and BMR with HAH. Diets were isonitrogenous across treatments, averaging 15.9% CP. Each period lasted a total of 21 d, with 14 d for treatment adaptation and 7d for data collection and sampling. Intake of DM and milk yield did not differ in response to CS hybrids or AH quality. Although feeding BMR-based diets decreased urinary N output by 24%, it did not affect fecal N output. Feeding HAH decreased urinary N output by 15% but increased fecal N output by 20%. Nitrogen efficiency [milk N (g/d)/intake N (g/d)] tended to increase for BMR treatments. Ruminal ammonia-N concentration was lower for cows fed BMR-based diets than for those fed CCS-based diets but was not affected by quality of AH. Feeding BMR-based diets or HAH decreased milk urea N concentration by 23 or 15%, respectively, compared with CCS-based diets or FAH. Total volatile fatty acid concentration increased with HAH but was not influenced by CS hybrids. Feeding BMR-based diets decreased urinary N-to-fecal N ratio (UN:FN), and it was further reduced by feeding HAH. Although cows fed the BMR-based diets tended to increase milk N-to-manure N ratio, the

  11. Price and quality of livestock feeds in suburban markets of West Africa’s Sahel: Case study from Bamako, Mali

    Directory of Open Access Journals (Sweden)

    A. A. Ayantunde

    2014-07-01

    Full Text Available In West African Sahel cities, livestock husbandry such as smallholder dairy production and livestock (cattle, sheep and goat fattening has become popular among livestock owners to meet food needs for the household, and for income generation. The increasing importance of urban and suburban agriculture, particularly livestock husbandry in the region, has led to a rapid increase in livestock populations in most of the cities. As a result of this increase and the associated growth in the demand for feeds, feed markets have sprung up in many cities and towns of West Africa’s Sahel. A survey of livestock feed markets was conducted in five markets in Bamako, Mali. Prices of livestock feeds were monitored monthly from January to December 2010. In addition, feed samples were collected from the markets for laboratory analysis to determine their nutritional quality. Results showed that the prices of cowpea hay and groundnut haulm were consistently higher than those of other feeds throughout the year. The price of cowpea hay ranged from 367 FCFA/kg dry matter (DM (1 USD ≈ 500 FCFA in October, i.e. immediately after harvest, to 667 FCFA/kg DM in August, i.e. in the wet season. Results also showed that there was no relationship between price and quality for all feed types. However, prices and quality of feeds differed significantly across seasons suggesting that the season was a major determinant for the price of livestock feeds in suburban areas of West Africa’s Sahel.

  12. SPORT MARKETING MIX STRATEGIES

    Directory of Open Access Journals (Sweden)

    Alexandru Lucian MIHAI

    2013-06-01

    Full Text Available This paper presents a brief overview of a significant element of the sport marketing management model called the marketing mix. The marketing mix is crucial because it defines the sport business, and much of the sport marketer’s time is spent on various functions within the marketing mix. The marketing mix is the strategic combination of the product, price, place and promotion elements. These elements are typically called the four Ps of marketing. Decisions and strategies for each are important for the marketer. Information for making educated decisions involving the four Ps comes from the marketing research involving primarily the four Cs - consumer, competitor, company and climate. A critical decision and one of the greatest challenges for the sport business is how to strategically combine the four Ps to best satisfy the consumer, meet company objectives, enhance market position, and enhance competitive advantages.

  13. The Energy Market 2004

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-08-01

    This publication describes the markets for network based energy in a Nordic perspective, with an extension to the EU. The ongoing harmonization of the energy market policy is described in more detail in the sections dealing with energy policy and regulations. The network based energy markets differ in size, ownership structure and competition. The electricity and district heating markets in Sweden were deregulated in 1996. However, the natural gas market is being deregulated in stages, and will be completely open to competition by 2007 at the latest. The rules for promoting competition in trading and production on the network based energy markets have therefore been continually changed. The chapters dealing with the markets describe the effects of deregulation and how the market structures have changed. If a market is to perform well, the consumers must be active. A study performed by 'Elkonkurrensutredningen' (Electricity competition committee) shows that switching to a different supplier involves costs that restrict consumer mobility, and that the consumers are not sufficiently well informed. This publication also describes the development of prices and how the trading prices have developed on the competitive market. The markets for network based energy are in the course of continual development. This report gives a coherents view of the way the markets work and their development from a national monopoly to an open, competitive market. On such a deregulated market, consumers enjoy increased diversity and freedom of choice. This, in turn, has created the conditions for better utilization of resources at the production stage.

  14. The Energy Market 2004

    International Nuclear Information System (INIS)

    2004-01-01

    This publication describes the markets for network based energy in a Nordic perspective, with an extension to the EU. The ongoing harmonization of the energy market policy is described in more detail in the sections dealing with energy policy and regulations. The network based energy markets differ in size, ownership structure and competition. The electricity and district heating markets in Sweden were deregulated in 1996. However, the natural gas market is being deregulated in stages, and will be completely open to competition by 2007 at the latest. The rules for promoting competition in trading and production on the network based energy markets have therefore been continually changed. The chapters dealing with the markets describe the effects of deregulation and how the market structures have changed. If a market is to perform well, the consumers must be active. A study performed by 'Elkonkurrensutredningen' (Electricity competition committee) shows that switching to a different supplier involves costs that restrict consumer mobility, and that the consumers are not sufficiently well informed. This publication also describes the development of prices and how the trading prices have developed on the competitive market. The markets for network based energy are in the course of continual development. This report gives a coherents view of the way the markets work and their development from a national monopoly to an open, competitive market. On such a deregulated market, consumers enjoy increased diversity and freedom of choice. This, in turn, has created the conditions for better utilization of resources at the production stage.

  15. 7 CFR 1218.11 - Market or marketing.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Market or marketing. 1218.11 Section 1218.11 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... Market or marketing. (a) Marketing means the sale or other disposition of blueberries in any channel of...

  16. MARKETING MODELS APPLICATION EXPERIENCE

    Directory of Open Access Journals (Sweden)

    A. Yu. Rymanov

    2011-01-01

    Full Text Available Marketing models are used for the assessment of such marketing elements as sales volume, market share, market attractiveness, advertizing costs, product pushing and selling, profit, profitableness. Classification of buying process decision taking models is presented. SWOT- and GAPbased models are best for selling assessments. Lately, there is a tendency to transfer from the assessment on the ba-sis of financial indices to that on the basis of those non-financial. From the marketing viewpoint, most important are long-term company activities and consumer drawingmodels as well as market attractiveness operative models.

  17. THE FRACTAL MARKET HYPOTHESIS

    Directory of Open Access Journals (Sweden)

    FELICIA RAMONA BIRAU

    2012-05-01

    Full Text Available In this article, the concept of capital market is analysed using Fractal Market Hypothesis which is a modern, complex and unconventional alternative to classical finance methods. Fractal Market Hypothesis is in sharp opposition to Efficient Market Hypothesis and it explores the application of chaos theory and fractal geometry to finance. Fractal Market Hypothesis is based on certain assumption. Thus, it is emphasized that investors did not react immediately to the information they receive and of course, the manner in which they interpret that information may be different. Also, Fractal Market Hypothesis refers to the way that liquidity and investment horizons influence the behaviour of financial investors.

  18. Marketing with limited budget

    OpenAIRE

    Smirnova, Daria

    2017-01-01

    The purpose of this research-based thesis was to get an idea how managers of two small resembling hotels of a specific region deal with marketing process with a limited budget. In addition, the aim of the thesis was to examine if hotel managers who were interviewed perceive marketing only in the way of ‘promotion’ rather than marketing research, marketing mix and marketing environment theories. It was also found out if hotel managers of those hotels consider marketing as a key to successful h...

  19. Alberta's electricity forwards market

    International Nuclear Information System (INIS)

    Andrews, D.

    2002-01-01

    This paper outlined how the province of Alberta is starting over with a wholesale electricity market. Wholesalers have retreated back to the real-time market. The Watt-Ex standard market design position paper, issued in October 2002, examines wholesale market issues. The author notes that the biggest constraint to competitive electricity market is the reliance on real-time markets to price a good portion of transactions. Doing so, creates extreme price volatility and ineffective price signals because demand and supply have only a limited ability to respond to prices

  20. Multisided Media Markets

    DEFF Research Database (Denmark)

    Lindstädt, Nadine

    Media markets recently have been identified as multisided markets. The application of the theory of multisided markets provides a better understanding of such markets. It enriched the hitherto economic approach and led to new insights and perspectives especially for the antitrust authorities when...... evaluating competition constraints and mergers. This paper reviews the theory of multisided markets and subsequently applies it to media markets. Finally the paper draws attention to the new perspectives and insights the theory provides but also brings open research questions to light....

  1. A MARKETING STRATEGY ON PHOTOVOLTAIC MARKET

    Directory of Open Access Journals (Sweden)

    Coita Dorin Cristian

    2008-05-01

    Full Text Available Photovoltaic is an increasingly important energy technology. Deriving energy from the sun offers numerous environmental benefits. It is an extremely clean energy source, and few other power-generating technologies have as little environmental impact as photovoltaic. In this article we explored some dimensions of photovoltaic market and suggested a marketing strategy for solar panels manufacturers

  2. Power Markets. Creating a regional power market

    International Nuclear Information System (INIS)

    Beckman, K.; Belin, H.

    2009-01-01

    One article and one column in the section 'Power markets'. In the article attention is paid to the leading role of the Netherlands in the pursuit of a fully integrated North West European electricity market. the column 'View from Brussels' focuses on the 'Sustainable Energy Europe' campaign and the related EU Sustainable Energy Week in February 2009

  3. Effect of early experience and adaptation period on voluntary intake, digestion, and growth in Barbarine lambs given tannin-containing (Acacia cyanophylla Lindl. foliage) or tannin-free (oaten hay) diets

    Energy Technology Data Exchange (ETDEWEB)

    Ben Salem, H. [Institut National de la Recherche Agronomique de Tunisie, Laboratoire des Productions Animales et Fourrageres, Ariana (Tunisia)]. E-mail: bensalem.hichem@iresa.agrinet.tn; Nefzaouia, A.; Ben Salem, I. [Institut National de la Recherche Agronomique de Tunisie, Laboratoire des Productions Animales et Fourrageres, Ariana (Tunisia); Makkar, H.P.S. [Animal Production and Health Section, Joint FAO/IAEA Division, International Atomic Energy Agency, Vienna (Austria); Hochlef, H. [Institut National de la Recherche Agronomique de Tunisie, Laboratoire des Productions Animales et Fourrageres, Ariana (Tunisia); Ecole Superieure d' Agriculture de Mateur, Mateur (Tunisia); Ben Salem, L. [Office de l' Elevage et des Paturages, Tunis (Tunisia)

    2005-08-19

    Our objective was to determine whether experience early in life and adaptation time (up to 72 days) to tannin-rich diets affect feed intake, digestion, nitrogen balance, and growth in Barbarine lambs given tannin-containing (Acacia cyanophylla Lindl., acacia) or tannin-free (oaten hay) diets later in life. Twelve experienced lambs (live-weight, LW: 13.2 {+-} 2.0 kg) were divided into two equal groups. Each group received air-dried acacia (tannin-containing diet) or oaten hay (hay, tannin free-diet) ad libitum. Twelve other inexperienced lambs (LW 12.3 {+-} 2.5 kg) were also divided into two equal groups. Each group received one of the above two diets. All animals were 4 months old at the start of this experiment and were supplemented with 300 g concentrate. To investigate the carry-over effect of tannins, the acacia-diet was removed on day 73, thus all lambs received thereafter the hay-diet for a further 24 days before starting a 6-day faecal collection period. Irrespective to early experience and adaptation time, the nutritive value of hay-diet was higher than that of acacia-diet and consequently lambs given hay performed better than those receiving acacia (P = 0.0001). Animals exposed to tannins early in life exhibited higher digestible crude protein intake (P = 0.0389), retained more N (P = 0.0963) and excreted more allantoin in urine (P = 0.0248) than the inexperienced lambs. Except plasma urea (P = 0.2923), the adaptation period to experimental diets affected significantly all measured parameters (P 0.0001). Animals adapted to diets for only 6 days exhibited the lowest acacia or hay intake and the highest diet digestibility compared to those adapted to these diets for 24, 48 or 72 days. Weight losses of inexperienced lambs adapted to acacia-diet for 6 days were associated with negative nitrogen balance. Sheep which received the acacia-diet, followed by the hay diet, had similar hay intake, diet digestibility, N balance and growth rate as compared to those

  4. Effect of early experience and adaptation period on voluntary intake, digestion, and growth in Barbarine lambs given tannin-containing (Acacia cyanophylla Lindl. foliage) or tannin-free (oaten hay) diets

    International Nuclear Information System (INIS)

    Ben Salem, H.; Nefzaouia, A.; Ben Salem, I.; Makkar, H.P.S.; Hochlef, H.; Ben Salem, L.

    2005-01-01

    Our objective was to determine whether experience early in life and adaptation time (up to 72 days) to tannin-rich diets affect feed intake, digestion, nitrogen balance, and growth in Barbarine lambs given tannin-containing (Acacia cyanophylla Lindl., acacia) or tannin-free (oaten hay) diets later in life. Twelve experienced lambs (live-weight, LW: 13.2 ± 2.0 kg) were divided into two equal groups. Each group received air-dried acacia (tannin-containing diet) or oaten hay (hay, tannin free-diet) ad libitum. Twelve other inexperienced lambs (LW 12.3 ± 2.5 kg) were also divided into two equal groups. Each group received one of the above two diets. All animals were 4 months old at the start of this experiment and were supplemented with 300 g concentrate. To investigate the carry-over effect of tannins, the acacia-diet was removed on day 73, thus all lambs received thereafter the hay-diet for a further 24 days before starting a 6-day faecal collection period. Irrespective to early experience and adaptation time, the nutritive value of hay-diet was higher than that of acacia-diet and consequently lambs given hay performed better than those receiving acacia (P = 0.0001). Animals exposed to tannins early in life exhibited higher digestible crude protein intake (P = 0.0389), retained more N (P = 0.0963) and excreted more allantoin in urine (P = 0.0248) than the inexperienced lambs. Except plasma urea (P = 0.2923), the adaptation period to experimental diets affected significantly all measured parameters (P 0.0001). Animals adapted to diets for only 6 days exhibited the lowest acacia or hay intake and the highest diet digestibility compared to those adapted to these diets for 24, 48 or 72 days. Weight losses of inexperienced lambs adapted to acacia-diet for 6 days were associated with negative nitrogen balance. Sheep which received the acacia-diet, followed by the hay diet, had similar hay intake, diet digestibility, N balance and growth rate as compared to those offered

  5. Peculiarities of marketing communications in cultural marketing

    Directory of Open Access Journals (Sweden)

    Daniel Gardan

    2016-09-01

    Full Text Available Extending the application of marketing science specific concepts and principles in various sectors would not have been possible without their gradual evolution, in terms of customization and differentiation tailored for a specific field. This phenomenon regarding marketing evolution in terms of both extensively and intensively way, led to the emergence and consolidation of a set of concepts adapted also for cultural products and services market, or in other words for culture “consumption”. This article highlights a number of marketing communications specific elements, derived from the peculiarities of modern culture consumer and the latest technologies interference in the creation and delivery of cultural products and services. Given the high degree of consumer involvement in relation to the needs that underlie consumption of cultural products and services, as well as the dimension specific for an artistic act in some cases, marketing communications has to respond to particular challenges in the process of building customer-provider relationship.

  6. Métodos de análisis de las comunidades de clientes mediante la relación estratégica comunitaria y el marketing.

    OpenAIRE

    Escobar, Tatiana; Yidios, Valentina

    2014-01-01

    En este proyecto analizaremos como las organizaciones se relacionan con el medio y marketing. La idea es determinar cuáles son los métodos de análisis de las comunidades de clientes mediante la relación estratégica comunitaria y el marketing. Por medio del mercadeo se puede conocer el entorno y determinar qué métodos de análisis utilizar para conocer a la comunidad de clientes. Las personas de mercadeo se ocupan de todo lo que ocurre en el entorno, de estar al tanto para saber cuándo hay opor...

  7. Determinants of Marketing Performance: Innovation, Market Capabilities and Marketing Performance

    OpenAIRE

    Naili Farida

    2016-01-01

    This research aim to analyze causality influence between innovations, market capability, social modal, entrepreneurs oriented into marketing performance. Organizational innovations is a basic focus on Total  Quality Management. Innovation has a role to technological development and competitive economy environment. The sample technique used is Purpusive sampling amount 58 respondent owner of Batik Small Medium Enterprise known as UKM.  Small businesses have small medium or medium can grow and ...

  8. Anthelmintic effect of carob pods and sainfoin hay when fed to lambs after experimental trickle infections with Haemonchus contortus and Trichostrongylus colubriformis.

    Science.gov (United States)

    Arroyo-Lopez, Celia; Manolaraki, Foteini; Saratsis, Anastasios; Saratsi, Katerina; Stefanakis, Alexandros; Skampardonis, Vasileios; Voutzourakis, Nikolaos; Hoste, Hervé; Sotiraki, Smaragda

    2014-01-01

    The aim of the study was to compare the in vivo anthelmintic activity of sainfoin hay (Onobrychis viciifolia) and carob pod meal (Ceratonia siliqua) against gastrointestinal nematodes. Seven days before infection, 64 naive lambs were assigned to four different groups: Group S received sainfoin hay and group CAR was fed with carob pods. The remaining lambs received lucerne hay (Medicago sativa) and were assigned to positive (non-treated, NT) and negative (treated, T) control groups (treatment with albendazole). On day 0, lambs were artificially trickle infected for 6 weeks, with a mixture of infective larvae of Haemonchus contortus and Trichostrongylus colubriformis. Parasitological and pathophysiological parameters were measured repeatedly during the 2-month study. Compared to the NT group, decreases in egg excretion were observed in the CAR and S groups with significant differences only found for sainfoin (p < 0.05). At necropsy, group S showed decreases in the total worm numbers of both nematode species with significant differences for H. contortus. In contrast, no differences were noticed for the CAR group. Compared to the NT group, lower values for fecundity of female H. contortus were found in the S and CAR groups, however differences were non-significant. No differences in body weight gains were found between groups. Consistent results were found showing significantly higher packed cell volume (PCV) values in the T and S groups compared to NT and CAR groups. Overall, these results confirm a positive effect associated with the feeding of lambs with tanniniferous resources on host resilience (PCV values) and against gastrointestinal parasitic nematodes by affecting some biological traits of worm populations (e.g. eggs per gram of faeces and worm numbers). However, the anthelmintic effects differed between the two tannin-containing resources, which might be associated with the quantity and/or quality of secondary metabolites (condensed tannins and/or other

  9. Anthelmintic effect of carob pods and sainfoin hay when fed to lambs after experimental trickle infections with Haemonchus contortus and Trichostrongylus colubriformis

    Directory of Open Access Journals (Sweden)

    Arroyo-Lopez Celia

    2014-01-01

    Full Text Available The aim of the study was to compare the in vivo anthelmintic activity of sainfoin hay (Onobrychis viciifolia and carob pod meal (Ceratonia siliqua against gastrointestinal nematodes. Seven days before infection, 64 naive lambs were assigned to four different groups: Group S received sainfoin hay and group CAR was fed with carob pods. The remaining lambs received lucerne hay (Medicago sativa and were assigned to positive (non-treated, NT and negative (treated, T control groups (treatment with albendazole. On day 0, lambs were artificially trickle infected for 6 weeks, with a mixture of infective larvae of Haemonchus contortus and Trichostrongylus colubriformis. Parasitological and pathophysiological parameters were measured repeatedly during the 2-month study. Compared to the NT group, decreases in egg excretion were observed in the CAR and S groups with significant differences only found for sainfoin (p < 0.05. At necropsy, group S showed decreases in the total worm numbers of both nematode species with significant differences for H. contortus. In contrast, no differences were noticed for the CAR group. Compared to the NT group, lower values for fecundity of female H. contortus were found in the S and CAR groups, however differences were non-significant. No differences in body weight gains were found between groups. Consistent results were found showing significantly higher packed cell volume (PCV values in the T and S groups compared to NT and CAR groups. Overall, these results confirm a positive effect associated with the feeding of lambs with tanniniferous resources on host resilience (PCV values and against gastrointestinal parasitic nematodes by affecting some biological traits of worm populations (e.g. eggs per gram of faeces and worm numbers. However, the anthelmintic effects differed between the two tannin-containing resources, which might be associated with the quantity and/or quality of secondary metabolites (condensed tannins and

  10. Formulation of enzyme blends to maximize the hydrolysis of alkaline peroxide pretreated alfalfa hay and barley straw by rumen enzymes and commercial cellulases.

    Science.gov (United States)

    Badhan, Ajay; Wang, Yuxi; Gruninger, Robert; Patton, Donald; Powlowski, Justin; Tsang, Adrian; McAllister, Tim

    2014-04-26

    Efficient conversion of lignocellulosic biomass to fermentable sugars requires the synergistic action of multiple enzymes; consequently enzyme mixtures must be properly formulated for effective hydrolysis. The nature of an optimal enzyme blends depends on the type of pretreatment employed as well the characteristics of the substrate. In this study, statistical experimental design was used to develop mixtures of recombinant glycosyl hydrolases from thermophilic and anaerobic fungi that enhanced the digestion of alkaline peroxide treated alfalfa hay and barley straw by mixed rumen enzymes as well as commercial cellulases (Accelerase 1500, A1500; Accelerase XC, AXC). Combinations of feruloyl and acetyl xylan esterases (FAE1a; AXE16A_ASPNG), endoglucanase GH7 (EGL7A_THITE) and polygalacturonase (PGA28A_ASPNG) with rumen enzymes improved straw digestion. Inclusion of pectinase (PGA28A_ASPNG), endoxylanase (XYN11A_THITE), feruloyl esterase (FAE1a) and β-glucosidase (E-BGLUC) with A1500 or endoglucanase GH7 (EGL7A_THITE) and β-xylosidase (E-BXSRB) with AXC increased glucose release from alfalfa hay. Glucose yield from straw was improved when FAE1a and endoglucanase GH7 (EGL7A_THITE) were added to A1500, while FAE1a and AXE16A_ASPNG enhanced the activity of AXC on straw. Xylose release from alfalfa hay was augmented by supplementing A1500 with E-BGLUC, or AXC with EGL7A_THITE and XYN11A_THITE. Adding arabinofuranosidase (ABF54B_ASPNG) and esterases (AXE16A_ASPNG; AXE16B_ASPNG) to A1500, or FAE1a and AXE16A_ASPNG to AXC enhanced xylose release from barley straw, a response confirmed in a scaled up assay. The efficacy of commercial enzyme mixtures as well as mixed enzymes from the rumen was improved through formulation with synergetic recombinant enzymes. This approach reliably identified supplemental enzymes that enhanced sugar release from alkaline pretreated alfalfa hay and barley straw.

  11. Marketing Youth Services.

    Science.gov (United States)

    Dimick, Barbara

    1995-01-01

    Marketing techniques in youth services are useful for designing programs, collections, and services and for determining customer needs. The marketing mix--product, place, price, and practice--provides a framework for service analysis. (AEF)

  12. Paying for Market Quality

    DEFF Research Database (Denmark)

    Anand, Amber; Tanggaard, Carsten; Weaver, Daniel G.

    2009-01-01

    Many financial markets, including electronic limit order markets, assign designated liquidity providers (LPs). We study the experience of the Stockholm Stock Exchange, where listed firms contract directly with LPs. Our analysis offers insights regarding situations where designated liquidity...

  13. Why We Need Marketing.

    Science.gov (United States)

    Harper, Nancy

    1984-01-01

    An interview with Philip Kotler, the Harold T. Martin Professor of Marketing at Northwestern University, is presented. Three approaches to marketing are identified: product-oriented, hard-sell, and building satisfaction in a long-term clientele. (MLW)

  14. Bond markets in Africa

    Directory of Open Access Journals (Sweden)

    Yibin Mu

    2013-07-01

    Full Text Available African bond markets have been steadily growing in recent years, but nonetheless remain undeveloped. African countries would benefit from greater access to financing and deeper financial markets. This paper compiles a unique set of data on government securities and corporate bond markets in Africa. It then applies an econometric model to analyze the key determinants of African government securities market and corporate bond market capitalization. Government securities market capitalization is directly related to better institutions and interest rate volatility, and inversely related to smaller fiscal deficits, higher interest rate spreads, exchange rate volatility, and current and capital account openness. Corporate bond market capitalization is directly linked to economic size, the level of development of the economy and financial markets, better institutions, and interest rate volatility, and inversely related to higher interest rate spreads and current account openness. Policy implications follow.

  15. Marketing management : De essentie

    NARCIS (Netherlands)

    Kotler, P.J.; Keller, K.; Robben, H.S.J.

    2010-01-01

    'Marketingmanagement, de essentie' biedt een volledige introductie in modern marketingmanagement. De nieuwste concepten en onderzoeksresultaten komen aan bod. Zo wordt veel aandacht besteed aan holistische marketing en is de impact van technologische ontwikkelingen op hedendaagse marketing in deze

  16. Market News Price Dataset

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Real-time price data collected by the Boston Market News Reporter. The NOAA Fisheries' "Fishery Market News" began operations in New York City on February 14, 1938....

  17. Sustainability Marketing Commitment

    DEFF Research Database (Denmark)

    Tollin, Karin; Bech Christensen, Lars

    2017-01-01

    sustainability in marketing, processes associated with sustainability marketing commitment, drivers of sustainability marketing at the functional level of marketing, and its organizational context. Using survey data from 269 managers in marketing, covering a broad range of industries in Sweden and Denmark, we...... took a structural modelling approach to examine construct relationships, mediation, and moderation effects. Overall, the findings show that marketing capabilities associated with the innovation of new products, services, and business models constitute a strong driver to leverage sustainability......Corporate sustainability is an important strategy and value orientation for marketing, but scarce research addresses the organizational drivers and barriers to including it in companies’ marketing strategies and processes. The purpose of this study is to determine levels of commitment to corporate...

  18. Redefining the money market

    African Journals Online (AJOL)

    Keywords: money market, monetary policy, money, financial markets. 1. ..... Both sides of the banks' consolidated balance sheet increase by USD 100 million. ... As substantiation of the statement that the KIR substantially influencing the.

  19. Composting: a growth market

    International Nuclear Information System (INIS)

    Bueker, D.; Guenther, H.; Komodromos, A.

    1994-01-01

    The paper explains the current state of affairs in composting in Germany from the angles of licensing, engineering, the number and scale of existing and projected plants, the market for compost, and the prospective market for composting plants. (orig.) [de

  20. Measuring marketing effectiveness.

    Science.gov (United States)

    Gluckman, J; Michaelis, T

    1987-09-01

    The most frequent question about the marketing function in hospitals today is, What are we getting for our money? To answer this, marketing directors must convince the board first of the need for marketing, then of marketing's effectiveness. To measure marketing effectiveness, some basic needs are a staff, equipment, cooperation between departments, utilization data, and a research budget. Some steps to be followed include developing a marketing data base--consisting of demographic projections, demand projections, and market share--testing a marketing strategy through experimentation, documenting the expected results and measurement techniques, and calculating the expected return on investments. In dealing with those "impossible-to-measure" cases, such as a physician who is not advertising but finds that a competitor is, a decision tree can help determine whether to advertise and how much to spend by indicating what the return on investment might be.