Cognitive enhancement

Xem 1-20 trên 76 kết quả Cognitive enhancement
  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Improving introspection to inform free will regarding the choice by healthy individuals to use or not use cognitive enhancing drugs

    pdf5p panasonic04 19-12-2011 17 2   Download

  • This book began as a collection of articles on neuropsychiatric disease, but with a clear focus on Schizophrenia, which is a poorly understood but very disabling group of brain disorders. We now recognize schizophrenia as a disorder of the brain, but despite advances in treatment options we are still a long way from having effective treatments, particularly for cognitive symptoms, and lack effective interventions and ways to prevent this disease.

    pdf170p wqwqwqwqwq 20-07-2012 30 7   Download

  • Once students undertake this project, your role is to help them understand the science of what’s happening by asking questions. I am always amazed that students cannot answer the most basic questions about the experiment, such as “What did the car do?” Until they understand that you will hold them responsible for looking, listening, and understanding, they will take the easy way out: “I don’t know.” If they say they didn’t see what happened, direct them to run the experiment again with the forewarning that you will ask the same question immediately afterward.

    pdf26p nhacnenzingme 23-03-2013 21 4   Download

  • This paper examines efficient predictive broadcoverage parsing without dynamic programming. In contrast to bottom-up methods, depth-first top-down parsing produces partial parses that are fully connected trees spanning the entire left context, from which any kind of non-local dependency or partial semantic interpretation can in principle be read. We contrast two predictive parsing approaches, topdown and left-corner parsing, and find both to be viable.

    pdf8p bunrieu_1 18-04-2013 16 2   Download

  • Thyroid cancers are now being diagnosed at an earlier stage and treatments together with follow-up strategies are more effective. However this is not consistent throughout the world. The practice does differ considerably from country to country and region to region. Many International Atomic Energy Agency (IAEA) Members States can benefit from the lessons learned and improve overall patient management of thyroid cancers. The IAEA has significantly enhanced the capabilities of many Member States in the field of nuclear medicine.

    pdf0p quaivatdo 17-11-2012 27 1   Download

  • The sex distribution in SEC is reasonably close to that in the 1998 census and 2000 DHS. The 1999 Socioeconomic Survey is somewhat out of line with the other sources. Likewise, the age distribution of older persons in the SEC is quite similar to that in the other sources. The marital status distribution in the SES for men is also fairly similar to that found in the other three sources but not for women. The SEC sample has relatively fewer women who are currently married and relatively more who are widowed than indicated by the census and the...

    pdf76p ut_hai_can 26-12-2012 52 12   Download

  • Magnetic resonance spectroscopy (MRS), unlike conventional magnetic resonance imaging (MRI), provides information on the brain’s chemical environment (rather than neuroanatomical structure) and the data are most commonly presented as line spectra. This capacity for determining brain metabolite concentrations provides the basis for clinical investigation of, and differentiation between, neurological and neurosurgical conditions.

    pdf400p wqwqwqwqwq 21-07-2012 66 10   Download

  • This toolkit is the result of teamwork between sexual and reproductive health practitioners working with young people in Zambia, Malawi, Zimbabwe and Uganda. The first version of the toolkit was developed with International HIV/AIDS Alliance, Planned Parenthood Association of Zambia, Young, Happy, Healthy and Safe, the Ministries of Health and Education, and peer educators and young people in rural Eastern Province, Zambia. The toolkit was tested by peer educators and revised on the basis of their experience and the lessons learned in monitoring.

    pdf172p thankinhphanliet 21-12-2012 24 7   Download

  • The retail trade has developed a system (without consulting the banking sector) which makes payments by bank card possible without any authorisation. This system is known as the electronic direct debit system (ELV). The customer’s signature on the receipt or an additional document authorises the dealer to collect the cost of the purchase by direct debit. However, the risks of a direct debit being returned on account of an objection or lack of cover, or possibly because the card has been blocked, are borne solely by the retail outlet.

    pdf162p enterroi 02-02-2013 29 7   Download

  • With regard to the ‘cause’ of this phenomenon, several explanations have been offered, including improvement in chemical restraints available for large animals, the elimination of gender-based admission discrimination and the generally caring portrayal of veterinarians in both the literature and on television (Lofstedt, 2003:534).

    pdf270p wqwqwqwqwq 23-07-2012 22 6   Download

  • Business trips are fairly inflexible and it is often difficult for travelers to select their destinations. Business travel, often referred to as MICE (Meetings-Incentives-Conferences-Exhibitions), is normally determined by business opportunities and involvement of the traveler with organisations at the destination. Perhaps more flexibility can be exercised by travelers attending optional meetings, which provide benefits but are not strictly essential to their business such as conferences, exhibitions, incentives, familiarization trips etc (Davidson 1994).

    pdf0p lenh_hoi_xung 21-02-2013 33 6   Download

  • Given the variation in credit scoring methodologies, raw credit scores possess no intrinsic meaning, and comparing raw scores across companies is of limited value. Normalized or “standardized” results afford more meaningful comparisons. Averaged across all companies, the spread in standardized scores between “no minority” and “all minority”2 ZIP Codes was 38.9 percentiles—a very considerable gap.

    pdf36p enterroi 01-02-2013 26 5   Download

  • There is always a danger of taking any image or model too literally [5]. Using images in science or philosophy to illustrate states of affair is generally a two-edged sword because it is essential that the audience knows the limits of a picture and uses it with discrimination and intelligence. With that caution, I believe that art, having shed the requirement to visually represent reality accurately, is uniquely capable of instilling an intuition for the deeper aspects of reality that are hidden to the...

    pdf26p yasuyidol 01-04-2013 25 5   Download

  • TI warrants performance of its products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are utilized to the extent TI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily performed, except those mandated by government requirements. In order to minimize risks associated with the customer’s applications, adequate design and operating safeguards must be provided by the customer to minimize inherent or procedural hazards. ...

    pdf155p hongphuocidol 03-04-2013 21 5   Download

  • “Thuốc thông minh” hay smart drugs là những loại thuốc nằm trong nhóm nootropics. Chúng tác động thẳng lên não bộ, làm cho tỉnh trí, làm cho không buồn ngủ, giúp cho sự tập trung tư tưởng được dễ dàng hơn, cũng như cho sự phán xét được đúng và nhanh hơn. Và cũng vì thế mà có thể nói, chất cafféine cũng được ví như là một loại “thuốc thông minh” trên một phương diện nào đó.

    pdf7p sinhtodau111 25-04-2011 45 4   Download

  • Psychoactive drug use is not just a phenomenon of the 20th century; many different types of drug have been used throughout recorded history. In this chapter we will outline the main classes of psychoactive drug. We are able to do this in a single chapter because, despite there being thousands of different drugs, they can be classified in a few main groups (Table 1.1). The crucial role of neurotransmitters will also be described because psychoactive drugs alter mood and behaviour by modifying nerve activity in various ways....

    pdf335p ptng13 25-06-2012 28 4   Download

  • This chapter provides an overview of the classical measures of risk- adjusted portfolio performance. We first describe the general logic that lies behind all of the measures, and then define the individual mea- sures. We then discuss the theoretical properties of the measures in more detail. Finally, we look at empirical estimation of the measures on actual managed portfolios, and review the empirical evidence based on the classical measures. The main idea in most of the classical measures of investment perfor- mance is quite simple.

    pdf40p quaivatdo 19-11-2012 15 4   Download

  • The third domain includes features related to safety, mobility, and access. Again these factors may operate on late-life health either through a cumulative process on the underlying health trajectory or by directly facilitating/impeding activities in old age. For example, by providing safe places to participate in physical activity, the availability of parks and recreation may facilitate healthy behaviors that have a beneficial affect on health well into late life (Brownson et al, 2001; Jackson & Kochtitzky, 2001).

    pdf9p taisaokhongthedung 01-01-2013 23 4   Download

  • The rules and regulations of the BSP that govern the credit card operations of the banks and subsidiary credit card companies are not enough to screen out delinquent borrowers. As a prudential measure to protect banks and subsidiary credit card companies, the BSP requires these institutions to set up an appropriate system for managing their risk exposures to credit card operations and to document these exposures in a complete and concise manner.

    pdf27p taisaocothedung 09-01-2013 26 4   Download

  • The smooth functioning of the money market depends critically on brokers and dealers, who play a key role in marketing new issues of money market instruments and in providing secondary markets where outstanding issues can be sold prior to maturity. Dealers use RPs to finance their inventories of securities. Dealers also act as intermediaries between other participants in the RP market by making loans to those wishing to borrow in the market and borrowing from those wishing to lend in the market. Brokers match buyers and sellers of money market instruments on...

    pdf49p taisaovanchuavo 23-01-2013 23 4   Download

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