intracytoplasmic sperm injection factors affecting fertilization

... 2010, factors, the role of biological factors affecting the drug absorption, distribution, metabolism or deletion has been investigated [1-9] Till now, the most significant biological factors ... is represented by n variables (within-subjects factors) Categorical factors are used to divide study population into subgroups (between-subjects factors) and 96 continuous variables are used as ... variables and fixed effects exist, the effects of between- and within-subjects factors as well as the interaction between factors and covariates and its effects are analyzed The difference between...

Ngày tải lên: 26/10/2012, 09:32

... after taking everything into consideration, we decided to choose and study the project: “THE FACTORS AFFECTING MONTHLY EXPENDITURE OF FTU’S STUDENT” Although the government has tried to implement ... that multicollinearity does not exist - Variance Inflation Factors (VIF) method: The following result is obtained: Variance Inflation Factors Minimum possible value = 1.0 Values > 10.0 may indicate ... that multicollinearity does not exist + Variance Inflation Factors (VIF) method: The following result is obtained: Variance Inflation Factors Minimum possible value = 1.0 Values > 10.0 may indicate...

Ngày tải lên: 27/10/2012, 16:53

... that factors other than BMD operate to influence fracture risk, for example physiologic loading of vertebral bodies and the neuromuscular characteristics of trunk musculature Previously, the factors ... understanding of the complex aetiology of these fractures Therefore, the aim of this review is to highlight factors identified in the literature that may act to influence the risk of sustaining an osteoporotic ... multifactorial aetiology underlying osteoporotic vertebral fracture Bone, macroscopic, local and global factors may interact to influence the risk of sustaining a vertebral fracture Cellular activity...

Ngày tải lên: 03/11/2012, 09:49

... vocabulary learning of English for Specific Purposes and factors affecting vocabulary acquisition Research Questions What are the factors affecting ESP Vocabulary Learning at Hanoi Community College? ... develop implicit learning 1.3 Some factors affecting vocabulary acquisition 1.3.1 Intralexical factors: According to Schmitt and McCarthy (1997:142-153) intralexical factors that affect the learning ... acquisition and factors affecting vocabulary learning according to prestigious linguists and researchers This will serve as a base for the study to get its aim: finding out some factors affecting ESP...

Ngày tải lên: 07/11/2012, 14:54

... 4.1.2 The different affecting degrees of the learning factors studied Foreign language learning is a process that is affected by many factors In certain specific situations, those factors affect the ... that they can be divided into two groups: internal factors and external factors Weiner, B (qtd in Williams, M & Burden, R.L 1997) saw that internal factors arise from inside and external ones are ... learning factors “Many of us believe that learners have certain characteristics which lead to more or less successful language learning”, (Lightbown, P.M & Spada, N 1999) There are many factors affecting...

Ngày tải lên: 07/11/2012, 15:04

... vocabulary learning of English for Specific Purposes and factors affecting vocabulary acquisition Research Questions What are the factors affecting ESP Vocabulary Learning at Hanoi Community College? ... develop implicit learning 1.3 Some factors affecting vocabulary acquisition 1.3.1 Intralexical factors: According to Schmitt and McCarthy (1997:142-153) intralexical factors that affect the learning ... acquisition and factors affecting vocabulary learning according to prestigious linguists and researchers This will serve as a base for the study to get its aim: finding out some factors affecting ESP...

Ngày tải lên: 19/04/2013, 17:07

... equity costs and factors in emerging markets in general or Vietnam in particular 1.2 Research Objectives: The purpose of this thesis would be Indicating whether and how firm-specific factors relate ... would be suitable and used in this paper 3.2 Firm-level factors : 3.2.1 Beta: Beta (β) indicates the sensitivity of the company to market risk factors Beta represents the market risk for an asset ... model is more validity Similarly, we put other factors into model and check changes in p-value and Adjusted R-Square in order to check whether those factors have relationship with cost of equity...

Ngày tải lên: 10/08/2013, 17:41

... There are several factors affecting the students’ motivation in learning reading From the data analysis, they are the students’ factors, the teachers’ factors and reading material factors What is ... an agreement to some common factors affecting students' motivation These include students' factors, teacher's factor and reading materials factor 1.3.2.1 Students' Factors No one can deny that ... survey also reveals the reasons for the situation 4.1.2 Factors Affecting the Students’ Motivation in Learning the Reading Skill 4.1.2.1 Students’ Factors 4.1.2.1.1 Limited Background Knowledge When...

Ngày tải lên: 07/09/2013, 13:21

... are as follows: To investigate the factors affecting speaking skill of the first year students at Vinh University To investigate the working mechanism of these factors on the students through which ... comprehensive one that can diagnose many factors that influences individuals The biggest advantage of this method is that at can assess the rate of different factors affecting students’ speaking skill ... competence at the very first stage To some extend, I try to conduct the study entitled “The factors affecting speaking skill of first year students at Vinh University and some suggested solutions...

Ngày tải lên: 18/12/2013, 21:45

... attempt to inject with lower melt temperature and higher injection pressure for highest productivity and lowest cost 102 Cost Factors Affecting Productivity 3.8.6 Shot Size Shot size was discussed ... pieces/h) C B A C D Figure 3.55 Machine with a × 16 cavity stack mold for small containers 94 Cost Factors Affecting Productivity Ejection Stroke, Air Assist The ejection method used in the mold will ... all the factors which may be different for the new mold must be considered The new mold may have more (or fewer) cavities; the molding machine may have a different dry cycle or faster injection; ...

Ngày tải lên: 20/01/2014, 02:20

... RS Injection Check value A Shutoff value Two-Stage Injection E B C D Plunger sized for shot volume Figure 3.34 Reciprocating screw (or ram screw) injection system (above) and the two-stage injection ... (clamp and injection, and any accessories requiring pressure oil), or a pump dedicated to the injection system, or a combination of pump(s) and hydraulic accumulators 83 84 Cost Factors Affecting ... controlled low backpressure in the injection cylinder, acting on the injection piston This back pressure is usually only in the order of about 5–10% of the injection pressure, but the pressure...

Ngày tải lên: 20/01/2014, 02:20

... for the third injection cycle After the clamp rotates another 90°, the first array of preforms (from the first injection) , which has been on the core through more than complete injection cycles, ... vary considerably when run on different make and size machines Machine factors affecting the mold productivity are dry cycle, injection speed/pressure, tonnage, and recovery time The molding cycle ... obvious that for large production Molding cycle (s) = Dry cycle + Injection + Cooling + Ejection + Mold open 68 Cost Factors Affecting Productivity and a mold with a short molding cycle, the...

Ngày tải lên: 20/01/2014, 02:20

... which factors were focused on and techniques were used to increase the students’ involvement With regard to the factors affecting the students’ participation, the study focused on the student factors ... employment aspect Third, the study concentrates to find out the factors including teacher factors, student factors and other classroom factors hindering the students’ involvement in oral activities ... of factors originating from students, teachers, speaking activities and other classroom-related factors In the following sections, some of the major factors will be discussed I.1 Student factors...

Ngày tải lên: 29/01/2014, 14:35

... tables and figures Introduction Methodology Key findings 3.1 Factors outside the classroom 3.1.1 Resource base of schools by province 3.2 Factors within the classroom 3.2.1 Class size (educator-learner ... North West have fewer learners per school compared with Gauteng, Mpumalanga and KwaZulu-Natal Factors affecting teaching and learning Figure 3.2: School-learner enrolment by province Number of learners ... race is being addressed in the new dispensation What progress is being made to narrow the huge Factors affecting teaching and learning Figure 3.4: Class sizes by geographic location Percentage educators...

Ngày tải lên: 19/02/2014, 00:20

... www.khoadaotao.vn Chapter III – The weakness of factors affecting sales activities at the website www.khoadaotao.vn Chapter III – The weakness of factors affecting sales activities at the website www.khoadaotao.vn ... targets, nowadays, businesses all care much about the training the sales force and completing the factors affecting sales activities After three-month period of internship as a salesperson at the website ... process to selling job seekers and experienced salespeople 18 Chapter III – The weakness of factors affecting sales activities at the website www.khoadaotao.vn Sales force and sales force management...

Ngày tải lên: 19/02/2014, 14:53

... products by consumers Purpose and Objectives: The main purpose of this study was to explore factors affecting AOP diffusion among consumers Of Interest Were To: C C Describe extension workers' ... important AOP delivery method Table 9: Frequency Mean Extracted Factors, Eigen value, variance percentage and Cumulative percentage of Effective Factors in AOP diffusion Factor Eigen value Percentage ... 2.06 9.81 59.17 number of factors extracted The analyses eventually resulted in the selection of a four-factor solution based on 17 out of the 18 initial variables These factors accounted for a...

Ngày tải lên: 05/03/2014, 20:20

... buffer solution bottles through polyethylene lines to a sixport injection valve Stimulants were added to the background solution without affecting the pressure or flow rate of the system From the valve, ... stimulation in flow-through apparatus Stimulation of the cells was accomplished using a six-port injection valve Solution containing either ATP or its analogs was injected into the 100 lL loading ... conditions affected the response of the cell to the stimulant being used During habituation the Factors affecting habituation (Eur J Biochem 271) 4035 cells were stimulated once every If the background...

Ngày tải lên: 07/03/2014, 16:20

... care In this paper, we examine the role of all the above-mentioned factors with two independent data sets The role on fiscal factors is studied in institutional care, where municipal level panel ... 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, ... units, from the current 7.5 percent by 2030 In this paper we take into account a wider spectrum of factors connected to the use of these services We concentrate solely on the social and health services...

Ngày tải lên: 14/03/2014, 17:20

... 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 intensity of UV light ... Children SPF 50 Goes on Clear 18 The Challenge: Essential Questions What are the most important factors to consider in choosing a sunscreen? How you know if a sunscreen has “nano” ingredients? ... http://www.smalltimes.com/images/st_advancednanotech_inside_.jpg 44 Essential Questions: Time for Answers What are the most important factors to consider in choosing a sunscreen? How you know if a sunscreen has “nano” ingredients?...

Ngày tải lên: 15/03/2014, 23:15