COMPARISON OF GROWTH PERFORMANCE OF BEEF CALVES FROM DIFFERENT GENETIC STRAINS REARED UNDER ORGANIC CONDITIONs (D. 3.2)

The objective of the present study was to compare growth performance of 15 Danish Holstein bull (DHB) calves, 15 Limousine x Danish Holstein crossbred bull (CB) calves and 15 Limousine x Danish Holstein crossbred heifer (CH) calves reared under organic conditions. Spring-born calves were puchased at private farms and arrived at approximately 20 days of age with an average initial body weight of 52.9, 58.5 and 56.1 kg, (SEM 2.6) for DHB, CB and CH, respectively. Calves were kept indoor until weaning at 3 months of age. Calves were gradually introduced to a grass-silage based ration from 3 to 4 months of age. From 4 to 7 months calves were kept on mix grass pasture of ryegrass and white clover. There were significant differences between treatment groups in terms of average daily gain (ADGP1) during the first summer pasture period, average daily gain (ADGI) during the indoor winter period, and average daily gain (ADGP2) during the second summer pasture period (first 7 weeks). Thus, CB had significantly greater ADG than CH for all three periods with DHB being in between. CB had greater values than DHB and CH in terms of LWP1 144, 140 and 135 (SEM 4) kg, ADGP1 1.15, 1.04 and 0.95 (SEM 0.05) kg/d, LW Indoor 222, 213, and 201 (SEM 5) kg and ADGI 1.06, 1.02 and 0.95 (SEM 0.02) kg/d, LWP2 462, 445 and 414 (SEM 9) kg and ADGP2 1.24, 0.98 and 0.68 (SEM 0.04) kg/d for CB, DHB and CH, respectively. The final live weight were not different between CB and DHB but was significantly lower for CH than DHB and CB (483, 539 and 582 (SEM 8) kg, for CH, DHB and CB, respectively). Overall growth performance across all periods was 13% higher for CB than CH

Imaging System for Eyeglass-Based Display Devices

Disclosed are imaging systems and eyeglass-based display devices. In one embodiment, an imaging system includes an image source and a partial mirror that defines a non-rotationally symmetric surface, wherein the partial mirror reflects images generated by the image source to an eye of an observer

Imaging Systems for Eyeglass-Based Display Devices

Disclosed are imaging systems and eyeglass-based display devices. In one embodiment, an imaging system includes an image source that generates images, a optical element that manipulates the images, and a beam splitter positioned between the image source and the optical element that reflects the images onto an eye of a user of the imaging system, wherein each of the image source, optical element, and beam splitter are aligned along the same optical axis

TOTAL INTERNAL REFLECTION BASED ANGLE FILTER FOR SIDE IMAGE MITIGATION IN A CURVED LIGHTGUIDE

A system is provided for removing extraneous side images produced by light emitted at high angles from a display in a head mounted display (HMD), which results in light rays traveling along undesired paths that bounce one or three times from a worldside surface of a lightguide in the HMD, instead of the two bounces along the path taken by the light that forms the primary image. The system includes an optical element that couples the display to a prism to provide light to a lightguide in the HMD. The optical element is fabricated to include a V-shaped groove. Light incident upon the V-shaped groove at relatively high angles, e.g., light traveling along paths that would bounce one or three times in the lightguide, is totally internally reflected out of the path that couples the light into the HMD lightguide

The Effect of Plant Growth Promoting Rhizobacteria on Barley Seedling Growth, Nutrient Uptake, Some Soil Properties, and Bacterial Counts

This study was conducted with barley in greenhouse conditions in order to investigate seed inoculation with 5 different N2-fixing (Bacillus licheniformis RC02, Rhodobacter capsulatus RC04, Paenibacillus polymyxa RC05, Pseudomonas putida RC06, and Bacillus OSU-142) and 2 different phosphate-solubilising (Bacillus megaterium RC01 and Bacillus M-13) bacteria in comparison to control and mineral fertiliser (N and P) application. Among the strains used in the present study, 6 plant growth promoting rhizobacteria (PGPR) stimulated indole acetic acid (IAA) production and 3 of them stimulated phosphate solubilisation; all bacterial strains fixed N2 and significantly increased the growth of barley. Available phosphate in soil was significantly increased by seed inoculation with Bacillus M-13 and B. megaterium RC01. Maximum NO3-N was found in soil after inoculation with N2-fixing Bacillus OSU-142, followed by P. polymyxa RC05 and R. capsulatus RC04. Total culturable bacteria count increased in all treatments with time, whereas N2-fixing bacteria decreased with time, except with B. megaterium RC01 inoculation. The data suggest that seed inoculation of barley with plant PGPR increased root weight by 17.9%-32.1% as compared to the control, and increased shoot weight by 28.8%-54.2%, depending on the species. N2-fixing bacterial inoculation significantly increased uptake of N, Fe, Mn, and Zn by barley. The production of hormones is suggested to be one of the mechanisms by which PGPR stimulate barley growth. Effective Bacillus species, such as OSU-142, RC07, M-13, P. polymyxa RC05, P. putida RC06, and R. capsulatus RC04, may be used in agriculture

How Business Values Determine Lack Of Innovation & Petty Entrepreneurship: The Case Of Turkey

The role of innovation in capitalist development has long been identified. For late industrializing countries, it is indispensable for achieving sustained economic growth. Turkey, as a late industrializer, has also faced serious difficulties in this regard. This paper demonstrates the significance of cultural values internalized by individuals for innovation and business attitudes. In a structure-agency setting, it argues that not only regulation through institutions and social norms but also the way economic agents comprehend modern values determine the scope of business attitude that permeates economy and society. In the Turkish context, the blend of modern (rationalistic) values with traditional ones creates a dilemma between social commitment and blatant opportunism, in time leading to the dominance of short-term profit making in the economy at the expense of societal rules and norms. By conducting linear regression analyses over a sample of 150 executive, middle and owner managers, the article demonstrates how cultural values affect innovativeness. In so doing, it unveils the relations between personality traits underlying the adoption of innovations and different cultural value characteristics

The effect of different packaging materials on proteolysis, sensory scores and gross composition of tulum cheese

In this study, tulum cheese was manufactured using raw ewe’s milk and was ripened in goat’s skin and plastic bags. The effect of ripening materials (skin bag or plastic) on proteolysis was investigated during 120 days of ripening. In addition, sensory scores of the cheeses were assessed at the 90th and 120th days. The gross composition was also determined at the initial stage of ripening. The results showed that, some significant differences were noted between cheeses ripened in goat’s skin and plastic bags in terms of gross composition due to the porous structure of skin bag, which causes moisture loses during ripening. Significant differences were observed in proteolysis indices including water, 12% tricholoroacetic acid and 5% phosphotungstic acid-soluble nitrogen fractions among the cheese samples during ripening. Proteolysis levels were higher in tulum cheeses ripened in goat’s skin.Key words: Tulum cheese, packaging material, sensory analysis, ripening, proteolysis

Effects of Regenerated Sportive Activities on the Empathic Tendency of Women

The purpose of this study is to determine the levels of empathy for regularly exercising women and to determine whether empathy levels differ according to some variables.The study is planned as a single group pretest-posttest. 178 sedentary and healthy adult women participated in the study as a volunteer. Aerobic-Dance Exercise program was applied to the participants 60 minutes a day, 3 days per week for 8 weeks; then, The Empathic Tendency Scale (EQS) were filled at the beginning and at the end of the exercise program. The validity and reliability study of the scale was conducted by Dokmen (1988).Statistical Package for Social Sciences (SPSS) 16.00 software was used in the analysis of the data obtained from the research. One way ANOVA was used to determine the differences between the groups when the data showed normal distribution and after the homogeneity of the variances was tested, the Tukey test was used for differences between the groups and the error level was taken as 0.05.When the findings are examined; the mean score of " Empathic Tendency " according to the marital status, the study status and the number of children of the participants was statistically significant in the pretest-posttest after the exercise program (p0.05). As a result, it was seen that exercise had a positive effect on the "Empathic Tendency” levels of the women participating in the study