the means of progress in improving the results of in vitro fertilization based on the identifica

Being Born Under Adverse Economic Conditions Leads to a Higher Cardiovascular Mortality Rate Later in Life: Evidence Based on Individuals Born at Different Stages of the Business Cycle pdf

Ngày tải lên : 17/03/2014, 08:20

... Stages of the Business Cycle* We connect the recent medical and economic literatures on the long-run effects of early-life conditions, by analyzing the effects of economic conditions on the individual ... combine the medical/epidemiological and economic contributions on long-run effects of early-life conditions, by analyzing the causal effect of economic conditions around birth on the individual rate of ... comfort in the household We shed some light on these by studying the importance of the timing of the macro fluctuations around the year of birth and by interacting the effects with regional indicators...

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Evaluation and Preparation of the Infertile Couple for In Vitro Fertilization pptx

Ngày tải lên : 05/08/2014, 16:20

... endometriosis on in vitro fertilization Fertil Steril 2002; 77:1148 44 Surrey ES, Silverberg KM, Surrey MW, et al Effect of prolonged gonadotropinreleasing hormone agonist therapy on the outcome of in vitro ... with continuing high DNA fragmentation (27) In the same individuals, the level of fragmentation in testicular sperm averaged 5%, compared to 24% in the ejaculate As there is a correlation with ... PERSONAL HABITS Meta-analysis of studies on the effect of smoking on IVF conception rate revealed an odds ratio of 0.54 (95% CL 0.34–0.75) (54) Smoking also 24 Meldrum increases the rate of spontaneous...

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Báo cáo sinh học: " The incidence of polyploidy and mixoploidy in early bovine embryos derived from in vitro fertilization" ppt

Ngày tải lên : 09/08/2014, 18:22

... endoreduplication at the zygote stage or by the inhibition of the first cleavage division of a diploid zygote (King, 1990) Some of the tetraploid bovine embryos (2.7%) produced by electrofusion reached the ... INTRODUCTION The development of techniques for in vitro maturation, in vitro fertilization of follicular oocytes and in vitro embryo culture (IVM/IVF/IVC) has created a source of gametes ... most of them did not progress beyond the fourth cleavage division (Iwasaki et al, 1989b) In the pig a dll tetraploid embryo was reported by to Moon et al (1975) CONCLUSIONS The results of the...

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Reliability analysis of a power system based on the multi state system theory

Ngày tải lên : 03/01/2014, 19:38

... {5550 ≤ G < 5700} Based on the operators defined in (7) and (8), the universal generating function of the branches can be obtained, and then the universal generating function of the power system ... number of subsystems in the system; M sys is is the performance of the component, l = 1, , M Then the universal generating function of the component is: M ∑q z probability; U ( z ) is the universal ... obtain the universal generating function of the system, the operators of the universal generating function are defined as follows [2, 3]: , U k ( z ) , U k +1 ( z ) , , Define the following δ...

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Báo cáo " MODEL OF CONDUCTIVITY FOR PEROVSKITES BASED ON THE SCALING PROPERTY OF GRAIN BOUNDARY " ppt

Ngày tải lên : 14/03/2014, 13:20

... developed linearly with the critical exponents n in the low temperature region; this fact argues for the fractal nature of n, but the confirmation needs further investigation In contrast to the fractal ... fill each grain area The number of squares filled into one grain is just the G − area and the number of squares that cross-over the grain or run over the grain boundary is just the linear extend ... corresponds to the activation energy, its drop signifies the variation of this energy and for our case, this means the change in conduction mechanism The estimation for WP from the slopes of log(ρ/T...

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SYNTHESIZE AND INVESTIGATE THE CATALYTIC ACTIVITY OF THREE-WAY CATALYSTS BASED ON MIXED METAL OXIDES FOR THE TREATMENT OF EXHAUST GASES FROM INTERNAL COMBUSTION ENGINE

Ngày tải lên : 12/05/2014, 17:14

... (%V) of CO2 in the flow after reaction CCO : the concentration (%V) of CO in the flow after reaction CCO2 : the concentration (%V) of CO2 in the flow after reaction Cox : the concentration (%V) of ... of this reaction resulting in sinstering of the catalyst, in surface changes, and in the intensification of side process This is probably the reason why the kinetics of a number of hydrocarbon ... within the combustion environment, NOx is ideally suited to control by means of modifying the combustion conditions There are several methods of applying these combustion modification NOx controls,...

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Báo cáo hóa học: " Research Article Detection and Parameter Estimation of Multicomponent LFM Signal Based on the Cubic Phase Function" pptx

Ngày tải lên : 21/06/2014, 22:20

... than the input SNR We can deﬁne the threshold of the algorithm as the interception point between the two limiting behaviors corresponding to the two cases of high and low SNR, obtaining the SNR ... while the CPF of the “autoterms” is in nite when u = 2β1 or u = 2β2 So, the existence of the “cross-terms” does not in uence the detection of the “autoterms.” Remark The phase information of the ... maximum value, hence, the estimation of β can be obtained by ﬁnding the peak of CP(0, u) Then the estimation of α and b can be obtained by the following two expressions: Using the identity +∞ −∞...

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Báo cáo hóa học: "An Analysis of ISAR Image Distortion Based on the Phase Modulation Effect" pptx

Ngày tải lên : 22/06/2014, 23:20

... displacement of the scatterer as a result of the rotational motion of the target; ω is the rotational vector from the resultant angular motion of the target and r is the positional vector of the scatterer ... target will have contribution to the displacement along the x-axis (i.e., along the radar’s line of sight) The change in the position of the scatterer as a result of a rotation about the z-axis is ... linkage, connecting the distortion introduced in the ISAR image to a time modulation eﬀect in the phase of the scatterer This illustration provides another perspective on the phase modulation...

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In Vitro Fertilization: The First Three Decades pdf

Ngày tải lên : 05/08/2014, 16:20

... gynecologists in their understanding of the physiology of reproduction By observing the effects of ovariectomy, they were able to explain the function of the ovary and in particular the menstrual cycle; the ... rest of the 20th century 1950–1978 Studies of animal and then human fertilization began in the second half of the 20th century In 1954, Thibault achieved the first fertilization in vitro in the ... only one sperm cell would penetrate the egg to achieve fertilization In 1786, Hunter performed the first artificial insemination in humans, and in 1866 Sims the first donor insemination In 1833, the...

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Quality Assurance and Quality Control in the In Vitro Fertilization Laboratory pdf

Ngày tải lên : 05/08/2014, 16:20

... testing of air quality in the in vitro fertilization laboratories of the Assisted Conception Unit, Centre for Reproductive Medicine and Fertility, Shefﬁeld, U.K Abbreviation: CFUs, colony-forming ... validation, continuous and regular monitoring of the equipment once in clinical use is imperative to ensure its performance is maintained and that problems are detected as they occur In the ACU, ... 369 370 Martin Figure The percentage of 2-cell mouse embryos of the MF-1 strain reaching the hatched blastocyst stage in three new incubators newly installed in the Assisted Conception Unit, Centre...

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Báo cáo khao học: "Defining the transition from earlywood to latewood in black spruce based on intra-ring wood density profiles from X-ray densitometry" pot

Ngày tải lên : 08/08/2014, 14:20

... point They used a modified spline function technique to smooth the intra-ring wood density profiles The E/L transition point was defined as the maximum of the derivative of the spline function Theoretically, ... and inflexion point method (open symbols) consider the ring-to-ring variation in the intra-ring wood density profiles Despite the differences in the earlywood and latewood features defined by the ... mature wood The differences explained the radial pattern of variation in ring density In addition, variation in the intra-ring wood density profiles with cambial age led to variations in the E/L...

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Báo cáo y học: "itfalls in haemodynamic monitoring based on the arterial pressure waveform" ppsx

Ngày tải lên : 13/08/2014, 20:21

... changes in ABP In fairness, the second-generation software of FTV has shown improved accuracy and precision in conditions of haemodynamic stability, or during changes in intravascular volume in the ... between the reﬂected wave and the incident wave in the frequency domain) can be increased only marginally by intense vasoconstriction [13] Studies looking at the diﬀerences in CO when the FTV was connected ... pressure depending on the vascular tone In these conditions, we advocate the use of systems that are recalibrated frequently using indicator dilution via either the femoral or the pulmonary artery...

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Báo cáo y học: "A systematic comparative and structural analysis of protein phosphorylation sites based on the mtcPTM database" ppt

Ngày tải lên : 14/08/2014, 07:21

... packed into one of the two small cores of the histone domain (Figure 8d) This region is involved in both DNA binding and interactions with another histone monomer In this case, the introduction of ... motif on the surface of the protein (Figure 10g) Its phosphorylation may affect the conformation of this motif, which is involved in RNA-protein interactions [70] Finally, the structure of the ... short linkers joining zinc-finger domains were also interactions found in other proteins (data not shown), and they may regulate oligonucleotide binding because the phosphosites are part of the...

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Báo cáo khoa học: " Correction of patient positioning errors based on in-line cone beam CTs: clinical implementation and first experiences" pptx

Ngày tải lên : 09/08/2014, 10:21

... interfraction and intrafraction organ motion with the objective of minimizing the margins of the planning target volume The cone beam CT allows for detection and correction of target Page of (page ... misalignment of the target volume in the described clinical cases (fig 2) The first steps are the patient positioning, the image acquisition and the reconstruction of the 3D data set as described in the ... the MV therapy beam Another important feature of the in- line geometry is that the FPI can take images using the kV- and the MV-beam at the same time This enables the online validation of the delivered...

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Báo cáo y học: "First successful case of in vitro fertilization-embryo transfer with venom immunotherapy for hymenoptera sting allergy" ppsx

Ngày tải lên : 13/08/2014, 13:22

... advanced to the 2pn stage following conventional insemination A four-day course of methylprednisolone (16 mg/d) was started on the day of oocyte retrieval On post -fertilization day three, the ultrasound-guided ... standardization has made some findings difficult to reproduce [10] Although continuation of allergy therapy during pregnancy is generally recommended [11], the interaction between ovulation induction agents ... downregulation was achieved via u/d leuprolide acetate and was continued × d after gonadotropin therapy commenced No alteration was made in the patient's allergy injection sequence during ovulation induction...

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Báo cáo y học: " Formation of translational risk score based on correlation coefficients as an alternative to Cox regression models for predicting outcome in patients with NSCLC" doc

Ngày tải lên : 13/08/2014, 16:20

... estimate of a risk constellation without considering additional interfering and protective influences [26,30] As a consequence, the expression of biomarkers and clinical information requires integration ... integration into comprehensive translational assessments of the patient’s risk constellation The ISIR algorithm and the Cox model use all available information including non-clinical information from ... interpretation of data and introduced the conception of ISIR All authors read and approved the final manuscript Declaration of competing interests The authors declare that they have no competing interests...

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Báo cáo y học: "Identification and isolation of embryonic stem cells in reproductive endocrinology: theoretical protocols for conservation of human embryos derived from in vitro fertilization" ppsx

Ngày tải lên : 13/08/2014, 23:20

... Nevertheless, interest in exploration of the full therapeutic possibility of human ESCs continues to grow and is no longer confined to medical scientists and reproductive endocrinologists – indeed, ... Foundation, and Parkinson's Action Network, as well as the Cancer Research and Prevention Foundation This type of federal research funding strategy involving existing embryonic stem cell lines is consistent ... reports To obtain human ESCs, embryos produced during in vitro fertilization (IVF) are maintained in extended culture to the blastocyst stage (4–5d post fertilization) when the polarized inner cell...

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Tài liệu Gait Pattern Classification of Healthy Elderly Men Based on Biomechanical Data ppt

Ngày tải lên : 14/02/2014, 07:20

... their interdependence This explains, in part, the conflicting results reported in the literature on the walking patterns of the elderly One of the major findings of this study was to explain the ... camera was placed in front of the subject and aligned along the axis of progression Reflective markers were located on the subject before the gait analysis according the Vicon Clinical Manager’ ... side), in terms of the effect of the combined 31 gait parameters The optimal number of clusters can be determined in several ways Winters and coworkers*’ calculated the criterion of Hartigan and the...

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Báo cáo khoa học: "Automatic Acquisition of English Topic Signatures Based on a Second Language" potx

Ngày tải lên : 08/03/2014, 04:22

... vectors in Concept Space A context vector is the sum of the vectors of concepts that occur in a context window If many of the concepts in a window have a strong component for one of the topics, then ... Concept Space by summing the vectors of the concepts in t’s context Since the basic units of the test data are words rather than concepts, we have to convert all words in the test data into concepts ... relying on CGC In this situation, we can turn to the large amount of Chinese text on the Web There are many good search engines and online databases supporting the Chinese language After investigation,...

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