Abnormal development

Xem 1-20 trên 60 kết quả Abnormal development
  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học quốc tế cung cấp cho các bạn kiến thức về ngành y đề tài: Computer simulation analysis of normal and abnormal development of the mammalian diaphragm

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  • Despite these factors, children’s mental health has so far been paid insufficient attention in schools. Teachers are uniquely placed to influence the mental health of children and young people. As well as being in a position to recognise the symptoms of mental health difficulties at an early stage, they can enhance the social and emotional development of children and foster their mental well-being through their daily responses to pupils.

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  • Congenital heart disease in newborns is associated with global impairment in development. We characterized brain metabolism and microstructure, as measures of brain maturation, in newborns with congenital heart disease before they underwent heart surgery. Methods We studied 41 term newborns with congenital heart disease — 29 who had transposition of the great arteries and 12 who had single-ventricle physiology — with the use of magnetic resonance imaging (MRI), magnetic resonance spectroscopy (MRS), and diffusion tensor imaging (DTI) before cardiac surgery....

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  • Govender et al. present an important overview of criteria employed to predict recurrence and progression to MS, with particular attention given to radiological findings. Guevara Campos and González Guevara focus specifically on Landau Kleffner syndrome (LKS; sometimes called infantile acquired aphasia), in which language comprehension and expression impairments emerge after an initial period of normal development.

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  • In Chapter 5, Carrascosa Romero and de Cabo de la Vega consider the relevance of genetics and brain imaging findings in the diagnosis of diseases which result from abnormal development or neoplasia of cells derived from the neural crest (neurocristopathies). Koga and Saito (Chapter 6) provide a beautifully illustrated discussion of the use of neuroimaging tools to guide gamma knife radiosurgery.

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  • Thus, the return gap captures the funds’ unobserved actions, which include hidden benefits and hidden costs.An important hidden benefit results from a fund’s interim trades, as discussed in Ferson and Khang (2002). Even though we can observe fund holdings only at specific points in time, funds may trade actively between these disclosure dates. If these interim trades create value, then the fund return RF will increase, while the return of the disclosed holdings RH will remain unaffected.

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  • The recent introduction of Multidetector Computed Tomography (MDCT) represents a milestone in the evolution of Computed Tomography, that started in the decade of 1970. Faster velocities of acquisition, higher spatial and temporal resolution, and better image quality are advantages of MDCT over the former singleslice systems that allow the development of cardiac applications on a realistic basis.

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  • (BQ) Part 1 book "Netter's atlas of human embryology" presents the following contents: An overview of developmental events, processes and abnormalities, early embryonic development and the placenta, the nervous system, the cardiovascular system, the respiratory system.

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  • Sexual differentiation and normal subsequent development are fundamental to the continuation of the human species. In recent years, our understanding of the control of this process has greatly increased. Following fertilization, the human embryo will differentiate into a male or female fetus, and subsequent development is genetically controlled. This chapter describes the processes involved and discusses the subsequent evolution to full maturation.

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  • WWF has long recognised the importance of the European Union’s regional, agriculture and rural development as well as other funds for the environment. With over € 80 billion expenditure each year spread across the 25 European Union member states, the funds have an enormous potential to cause environmental damage. WWF national organisations working closely with other environmental NGOs have had to be constantly vigilant over the past 15 years to see that the funds are spent wisely.

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  • Obtaining an accurate 24-hour-sleep-wake history is extremly important. History should be focused also on relevant factors as medical history, compensation of epilepsy, type and frequency of epileptic seizures, their incidence according to circadian cycle and actual antiepileptic medication, or other drug and medication use. Also social, enviromental or psychological conditions, which may interfere with sleep quality, should be evaluated. Neurological examination in connection with neuroimaging methods (MRI) can detect cerebral leasions as the reason of sleep problems.

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  • Results from this laboratory can be used for a discussion of the biological consequences of pollution and will provide students with an appreciation for how dilution influences a chemical's biological effect. While endocrine disrupters are currently a 'hot topic,' other pollutants could also be tested. We tested some heavy metals (which are a perennial concern) and had some very interesting growth abnormalities show up. Chemical pollutants are not the only parameters that may influence sponge growth.

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  • A relatively new development is the use of social media marketing. eMarketer estimates that social-media marketing will account for 10% or $2.9 billion, in online advertising spending. Social media marketing is a broad category of advertising spending, including advertising using social networks, virtual worlds, user-generated product reviews, blogger endorsements, RSS feeds of content and social news sites, podcasts, games, and consumer generated advertising.

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  • Some environments have developed policies and laws that forbid certain events from occurring. An incident is an event or sequence of events that violate a policy and more specifically, a crime is an event or sequence or events that violate a law. In particular, a digital incident is one or more digital events that violate a policy. In response to an incident or crime, an investigation may begin. An investigation is a process that develops and tests hypotheses to answer questions about events that occurred.

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  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học 'Respiratory Research cung cấp cho các bạn kiến thức về ngành y đề tài: "Lung development in laminin γ2 deficiency: abnormal tracheal hemidesmosomes with normal branching morphogenesis and epithelial differentiation...

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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: Familial liability, obstetric complications and childhood development abnormalities in early onset schizophrenia: a case control study

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  • A number of recent papers document a link between mood and stock returns. Convincing arguments that such results are not simply the product of data mining call for investigating a new mood variable or testing an existing mood variable on an independent sample to confirm results of previous studies. For example, Hirshleifer and Shumway (2003) confirm and extend the sunlight effect first documented by Saunders (1993).

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  • Two other studies also examine the relation between earnings and the price response to splits; unfortunately, due to methodological differences their results provide no evidence regarding the issue raised by AHP. For example, McNichols and Dravid [19] find that split announcement-period abnormal returns are positively related to analysts' earnings forecast errors observed for the fiscal year-end that follows the announcement. At first glance, this result appears inconsistent with AHP. However, unless one knows the source of analysts' underestimation of post-split earnings, i.e.

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  • About a third of the world’s population is infected with Mycobacterium tuberculosis. Tuberculosis remains one of the biggest killers among infectious diseases, with up to three million people dying from tuberculosis each year (Dye 1999). Diagnosis of tuberculosis generally relies on smear microscopy and culture of the sputum. The disease typically results in progressively destructive lung lesions but may affect almost any part of the body, usually with advanced wasting and death inmore than half of cases in the absence of intervention.

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  • The function of the epidermal growth factor receptor (EGFR) is dysregu-lated in various types of malignancy as a result of gene amplification, mutations, or abnormally increased ligand production. Therefore, the tyro-sine kinase activity of the EGFR is a promising therapeutic target.

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