factors affecting the reproductive performance of lung pu sows

... non purified oil and purified oil, respectively Interfacial tension (mN/m) The interfacial tension and modulus are two important parameters to determine the purity of the oil The effect of the ... among the values of the various oils) 10 Factors affecting the interfacial properties of surfactant absorbed layers Interf acial tension (mN/m) While the dynamic interfacial tension of the sunflower ... results in the formation of aggregates This aggregation would decrease the number of casein molecules available for adsorption On the other hand, the binding of Ca2+ to casein partly collapses the adsorbed...

Ngày tải lên: 06/08/2014, 19:20

... of the DF after administration of the 1st GnRH analogue to the cows synchronized using PGF occurred in 75% of cows in the control group, 50% of the cows in the Ovsynch + GnRH group and 100% of ... concentration of the Ovsynch + GnRH group Values are the mean ± SD The progesterone (P4) concentration was positively correlated with the cross-sectional area of the CL (r = 0.89) (C) Summation of the ... between the Ovsynch + GnRH group and the Ovsynch + CIDR + GnRH group The length of the estrous cycle in one of the ovulating cows in the Ovsynch + CIDR + GnRH group was extended to 24 days, while the...

Ngày tải lên: 07/08/2014, 20:24

... stages of the reproductive life of the cows The general pattern of DISCUSSION Unfortunately, there are not many references available on reproductive performance of Holstein cattle in the tropics ... within calving number, the trend of age effects was negative, so the younger the calving is reached the poorer is the next reproductive performance of lactating females The effect of age significant ... order to obtain the was merged with the reproductive file mentioned previously registration number of the sire of the cow and birth date of the cow As a consequence of this process, the new data...

Ngày tải lên: 09/08/2014, 18:22

... Analyse the impact of managerial factors of the The thesis focuses on investigating factors affecting the Vietnamese companies on the capital structure; (vii) Propose the capital structure of the ... contribution of the thesis because they represent the companies across different industries, The thesis has new contribution to the literature of the sectors in the economy and have the best environment ... from the perspective of the nature of the economic structure in the transitional period and the status of development of Vietnam’s financial market Based on results from the analysis, the thesis...

Ngày tải lên: 28/11/2014, 18:36

... to the regulations of the Ministry of Science & Technology and the Ministry of Health c) Officials The officials of IVAC are recruited and appointed to a classification scale prescribed by the ... Coefficients a…………………………………………………… 37 Page ABSTRACT The purpose of the study is to discuss factors affecting to the helping behaviors of employees in Institute of Vaccines and Medical Biologicals (IVAC) ... when the benefit of the sacrifice outweighs the cost) The final perspective of helping behavior is the social exchange theory, people help because they want to gain goods from the one being helped...

Ngày tải lên: 10/12/2015, 00:10

... analysis of variance is the hypothesis test of the suitability of the overall linear regression model The idea of this test is the linear relationship between the dependent variable and the independent ... the hypothesis test of the suitability of the overall linear regression model The idea of this test is the linear relationship between the dependent variable and the independent variable In the ... Sig 000 The F test used in the variance analysis is the hypothesis test of the suitability of the overall linear regression model The idea of this test is the linear relationship between the dependent...

Ngày tải lên: 28/02/2018, 10:31

... O1: the degree of the participation before the experiment of Class A O2: the degree of the participation at the end of the experiment of Class A O3: the degree of the participation before the ... the title of the presentation, the purpose(s) of the presentation, the length of time he/she will take, the main parts or points he/she will cover, the visual aids he/she will use, the time the ... were the teachers of the two classes; the others were the researcher and another teacher of English who observed the two classes before and at the end of the experiment III.5 The experiment As...

Ngày tải lên: 29/01/2014, 14:35

... costs and the expenses of the social and health services are increasing The report analyses the factors influencing the use of social and health services by the elderly On the basis of the analysis, ... means of ordered logit models the impacts of age, dependency and other factors on probabilities to use home and community care for the elderly With these models and the age profile of the institutional ... simulation purposes For that purpose, the analysis of the home help services, as well as the other service usage models, will be completed in the next section We leave the detailed study of the probability...

Ngày tải lên: 14/03/2014, 17:20

... but also to the total number of packets arriving at a given location (such as our skin) • Total Energy depends on many factors including the intensity of sunlight • The UV Index rates the total ... http://www.mhhe.com/physsci/astronomy/arny/instructor/graphics/ch03/0305.html The Sun’s Radiation Spectrum Most of the sun’s radiation is UV, Vis & IR : • ~ 43% is in the visible range • ~ 49% is in the near infrared range • ~ 7% is in the ultraviolet range ... Radiation? • Light radiation is often thought of as a wave with a wavelength (λ) and frequency (f) related by this equation: • Since c (the speed of light) is constant, the wavelength and frequency...

Ngày tải lên: 15/03/2014, 23:15

... female contacts considered their health important, the majority of them have a lot of time because of not working In this study the frequency of TB in household contacts of pulmonary TB cases was ... was less than 1/3 of one lung area or sum of the dispersed infiltrations was less than a lung area Severe degree lesion; total diameter of the cavities was more than cm or sum of the homogen lesions ... frequency of TB disease was higher than these studies Most of the regions in dispensary area were of lower socio-economic people The mean number of persons in families of contacts was 4.92 The higher...

Ngày tải lên: 29/03/2014, 03:20

... tangibility RESEARCH PURPOSE v The overall objective of the research is to recognize the underlying factors of service quality of Danang university of economics (DUE) q To examine the relationship between ... Measurement of Student Satisfaction RESEARCH METHODS qSample selection The population of this study is the student of Danang University of economics In this study, minimum size of sample is ... quality of the encounter" and the company corporate image” He argued that in examining the determinants of quality, it is necessary to differentiate between quality associated with the process of...

Ngày tải lên: 18/04/2014, 16:25

... doctors Factors affecting recruitment and retention of doctors in rural areas This section presents the findings of the interviews, following the themes laid out in Table Motivation to join the profession ... health facilities All of them advised the newly graduated doctors to work in the public sector According to them, there are several reasons for this The first is that jobs in the public sector are ... practice They also identified better management and better professional ethics as factors: the lack of quality assurance and the focus on profit in the private sector has an impact on the quality of...

Ngày tải lên: 18/06/2014, 17:20

... believe that the application of the cost accounting system ensures that the data are secured 4.3 Factors Significantly Affecting the Attitude of the Accountants and the Managers of Travel Agencies ... system The results of t-test analysis, with the corresponding discussion will verify the hypothesis Hypothesis 2: There is no difference in the accountants’ and the managers’ perception of their ... tourists to Hanoi at the forefront of the country Hanoi is also a center for receiving and distribution of tourists travel to the northern region and the other regions in the territory of Vietnam as...

Ngày tải lên: 22/07/2014, 20:07

... linear function of the individual attributes (Pindyck and Rubinfeld, 1981) The logit technique allows examination of the effect of a number of variables on the underlying probability of a dichotomous ... in the lychee association Then, the 125 Factors affecting lychee productivity and the choices of fresh lychee marketing parameters were estimated by maximum likelihood technique throughout the ... Estimate the factors that affect the lychee productivity in Thanhha district, Haiduong province; Estimate the effects of factors on the choices of fresh lychee marketing channels of producers...

Ngày tải lên: 06/08/2014, 18:22

... direction of growth of first order laterals around the tree in the horizontal plane is set by the position of the initials on the taproot The direction of growth is maintained away from the tree ... of the vector of gravity is given by the sedimentation of starch grains onto the floor of statocytes in the central tissues of the root cap This signal results, in an unexplained way, in the ... lateral roots was related to the growth rate of the taproot, but not to that of the lateral roots themselves Experiments on C7 robur indicated that the behaviour of the lateral roots in that species...

Ngày tải lên: 09/08/2014, 02:21

... repair of the perforation site and drainage offers the highest probability of survival Clinical outcome of these patients is influenced primarily by a delay in diagnosis and the presence of associated ... results, at a rate of 10-25% [8] Of our patients, 60% underwent esophagograms; of these, 16.6% of the results were false negatives Computed tomographic findings suggestive of esophageal perforation ... 70% of our patients The presence of cervical emphysema is suggestive of a perforated esophagus and warrants further diagnostic study with contrast esophagography The esophagogram is considered the...

Ngày tải lên: 10/08/2014, 09:22

... were involved in the study design; in the collection, analysis, and interpretation of data; in the writing of the report; nor in the decision to submit the article for publication The researchers ... performed the statistical analysis and interpreted the results; EB prepared the first draft of the paper; EB and JG-A had full access to all of the data in the study and take responsibility for the ... contradicts the results of previous research [12] Such differences could be related to the fact that we selected patients at an earlier stage of the disease than previous studies The different profile of...

Ngày tải lên: 12/08/2014, 01:21

... comprehensive picture of the use of mobile banking services in Hanoi And then identify the major factors affecting the use of the services of customer in the studied area; (iii) to suggest the main recommendations ... impact to the use of the services 1.4 Significance of the study Regarding scientific, dissertation contributed (i) reviewing the basis of the theory of consumer behavior generally and Theory of Technology ... Determine the differences in the purpose of the use of mobile banking services by customers in Hanoi by gender, age, education, occupation and income; - Determine the factors affecting the use of mobile...

Ngày tải lên: 20/08/2014, 22:08

... intentions, these include the functions of an individual‟s attitude towards the behaviour and the subjective norm surrounding the performance of the behaviour Accordingly, the actual use of an innovation ... increase possibility of purchase decisions e) Observability (the degree to which the results of the technology/service are visible to others) Further, among these characteristic factors, Tornatzky ... examines types of factors that are considered to be relevant to the adoption and diffusion of Electronic Commerce The classification of the factors is illustrated in the figure above and further elaborated...

Ngày tải lên: 23/08/2014, 02:03