Spermatozoa

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Atomic force microscopy: a powerful tool for high-resolution imaging of spermatozoa

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  • Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học thế giới đề tài: Estimation of the proportion of genetically unbalanced spermatozoa in the semen of boars carrying

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  • Azoospermia is defined as the complete absence of spermatozoa upon examination of the semen [including capillary tube centrifugation (CTC), strictly confirmed by the absence of spermatozoa issued in urine after ejaculation]. The presence of rare spermatozoa (

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  • From clinical studies sepsis can be seen as a continuum of severity that begins with an infection, followed in some cases by sepsis, severe sepsis – with organ dysfunction – and septic shock. There has been a substantial increase in the incidence of sepsis during the last decades, and it appears to be rising over time, with an increasing number of deaths occurring despite a decline in overall in-hospital mortality (Bone, 1992).

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  • In its Ninth Programme, the English Law Commission said it would set up this joint project to examine at least two key areas of insurance contract law: non-disclosure (which will necessarily include misrepresentation) and breach of warranty. It said we would consult on whether there is a need to review other areas such as the law on insurable interest and on joint policies. No decision has yet been made as to whether other areas should be reviewed.

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  • The marketing mix concept is one of the core concepts of marketing theory. However, in recent years, the popular version of this concept McCarthy’s (1964) 4Ps (product, price, promotion and place) has increasingly come under attack with the result that different marketing mixes have been put forward for different marketing contexts. While numerous modifications to the 4Ps framework have been proposed (see for example Kotler, 1986; Mindak and Fine, 1981; Nickels and Jolson, 1976; Waterschoot and Bulte. 1992) the most concerted criticism has come from the services marketing area.

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  • Many beverage and fast-food marketers also engage in “community marketing,” in an effort to build relationships within the communities where they do business by giving something back to the community. McDonald’s, for example, has worked with A Better Chance Foundation to offer college preparatory school scholarships to black students in underprivileged areas. It has also developed the Black History Makers of the Future program, which highlights 30African-American children whom McDonald's feels will be among the leaders of tomorrow....

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  • Calling the family members, the relexing exercises, musical therapy, masaj and sitting exercises are important in control of anxiety and ajitation of patients. Safe and effective management of the pain and anxiety needs a delicate balance for analgesia and sedation protocols while managing delirium status. The weaning of patients from mechanical ventilation is often hampered by the sedation that they receive.

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  • We conducted our audit of compliance in accordance with U.S. generally accepted auditing standards; the standards applicable to financial audits contained in Government Auditing Standards, issued by the Comptroller General of the United States; and OMB Circular A-133, Audits of States, Local Governments, and Non-Profit Organizations.

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  • Multiple pregnancy involves more than one embryo (fetus) in any one gestation. Two independent mechanisms may lead to multiple gestation: segmentation of a single fertile ovum (identical, monovular, or monozygotic) or fertilization of separate ova by different spermatozoa (fraternal or dizygotic) multiple pregnancy. In the development of twins (the most frequent higher-order gestation), monozygotism is constant ( 2.3–4/1000 deliveries), whereas dizygotism has certain predispositions. Dizygotic twinning is inherited as a recessive autosomal trait via the female descendants.

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  • Almost 75 percent of the elderly (age 65 and over) have at least one chronic illness.3 About 50 percent have at least two chronic illnesses.3 Chronic conditions can lead to severe and immediate disabilities, such as hip fractures and stroke, as well as progressive disability that slowly erodes the ability of elderly people to care for themselves.4 According to AHRQ’s 1996 Medical Expenditure Panel Survey (MEPS),a about 14.3 percent of people age 65 and over—4.5 million elderly Americans—require assistance with bathing, dressing, preparing meals, or shopping.

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  • Marketers have identified urban, low-income African-American and Latino youth as “superconsumers” of soda, candy, and snack products. Many young people report frequent snacking, unstructured meals, and eating “junk food,” such as candy, chips, and soda, for their primary meal. Recent research studying the amount and type of advertising on prime-time television programs oriented to African-American audiences compared to those for general audiences found that far more food commercials appear on shows with large...

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  • It also reviews different valuation methods and estimated values for non-market forest goods and services in Europe. Chapter 5 gives an overview of the financing mechanisms used in the Member States and their applicability for different goods and services. It includes a theoretical review of alternative financing mechanisms for non-market forest goods and services (FG&S) as well as an empirical assessment of their use in Europe and EU Member States (EU MS).

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  • The capital of the Fund is represented by issued and redeemable shares with no par value. The shares are entitled to distributions, if any, and to payment of a proportionate share based on the Fund’s NAV per share upon redemption. The Fund has no restrictions or specific capital requirements on the subscriptions and redemptions of shares except as disclosed in Note 8(a), if any. The relevant movements in capital are shown on the Statement of Changes in Net Assets.

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  • Gần đây trong Internet có post nhiều tin negative về Soybean. Họ nói chất Isoflavone (Estrogen) của Soybean có thể gây hại cho Thyroid Gland và nó cũng có thể làm giảm số Spermatozoa ở Thanh niên.

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  • It is difficult to overstress the importance of a good history and thorough clinical examination for every patient. On this the diagnosis is made and the treatment plan based. A full, clearly written record of the original consultation is essential to assess progress following treatment. Particularly is this true if a colleague should be called to see the patient in the practitioner's tioner's absenceT. he medicolegali mportanceo f accurater ecords cannot be overemphasised.

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  • The main objective of the Citizen's Charter is to improve the quality of public services. This is done by letting people know the mandate of the Corporation, how one can get in touch with its officials, what to expect by way of services and how to seek a remedy if something goes wrong. The Citizen’s Charter does not by itself create new legal rights, but it surely helps in enforcing existing rights.

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  • The information compiled in this report reflects evidence collected from WHP policies in high-income countries, primarily within the European and North American regions. The scarcity of information and case studies from low- and middle-income countries was highlighted as an important gap in the current knowledge that needs to be addressed. Despite the limits of the available evidence, all stakeholders are encouraged to develop and implement WHP policies and programmes tackling unhealthy diets and physical inactivity....

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  • This is because IT uses primers based on allele sequences of functionally characterized genes, and thus specific banding patterns corresponding to plant phenotypes can be identified (Cernák, 2008; Cernák et al., 2008; Gizaw, 2011). However, development of such markers depends on the availability of robust genomic databases holding several target sequences for IT marker development. Functional gene characterization criteria might be limiting factors, since it is not possible to establish gene functions in a molecular ecological sense for all genes.

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  • Ooplasmic transfer involves egg retrieval from the woman undergoing IVF and another woman donating ooplasm (the cytoplasm of an egg cell: the material outside the nucleus). The egg is then fertilized with sperm and implanted into the woman intending to become pregnant. The resulting child has DNA from both women because of the mitochondrial DNA present in the ooplasm of the donor, as well as DNA from the sperm provider (partner or donor), and therefore has three genetic parents. It had been used for women whose infertility seemed to stem from the ooplasm in their eggs.

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