Tài liệu White Matter Changes Compromise Prefrontal Cortex Function in Healthy Elderly Individuals docx

... 12, 359–363. Nordahl et al. 429 White Matter Changes Compromise Prefrontal Cortex Function in Healthy Elderly Individuals Christine Wu Nordahl 1 , Charan Ranganath 1 , Andrew P. Yonelinas 1 , Charles DeCarli 1 , ... Jagust 2 Abstract & Changes in memory function in elderly individuals are often attributed to dysfunction of the prefrontal cortex (PFC)....

Ngày tải lên: 14/02/2014, 07:20

... wetland in Can Tho University’s campus, Vietnam. The linear decreasing organic matter distribution to the increasing vertical and horizontal flow direction is confirmed as the hypothesis in highly ... The linear decreasing OM distribution to the increasing vertical and horizontal flow direction is confirmed as the hypothesis in highly deposition of suspended solids and organic mat...

Ngày tải lên: 24/01/2014, 00:20

... molten polymer being injected into a cavity inside a mould, which is cooed and the part ejected. The main phases in an injection moulding process therefore involve filling, cooling and ejection. ... especially on sizing and positioning of cool- ing channels. With the same instrument, optimal processing conditions in the cooling operation was found, minimising functions linked to process .....

Ngày tải lên: 12/02/2014, 22:20

... having declined from 2.6 in early 1960 to 1.4 in 1995-2005. Meanwhile, the mean age of women bearing children increased at 12 13 least two years in the period 1995-2006, meaning women are giving ... decreasing numbers of men smoking and increasing numbers of women smoking in certain countries. In addition, smoking-associated deaths among women are still on the rise in some Eas...

Ngày tải lên: 12/02/2014, 23:20

... each self-adjoint operators x in A, we denote by e ∆ (x) the spectral projection of x corre- sponding to the Borel subset ∆ of the real line R. Let x be a operator in A and x ∗ the adjoint of x. ... then it is said to be a martingale difference. The following theorem is more general and stronger than theorem 2.13 in [6]. Theorem 3.1. ([7]) Let (A n ) be an increasing sequence of von Neu...

Ngày tải lên: 13/02/2014, 04:20

... myelin protein-22, myelin asso- ciated glycoprotein (MAG) and myelin basic protein, but no myelin-specific lipids. Nevertheless, whereas all major lipid classes are present in myelin, as in other membranes, ... depletion of Lpin1 function in Schwann cells only is sufficient to induce a demyelinating phenotype [23]. Whether lipids from the epineurial compartment are implicated in funct...

Ngày tải lên: 18/02/2014, 13:20

... that are constant across individuals within a province. This strategy removes potential bias in estimating the impact of the conflict by ensuring that time-invariant province-level factors that ... (including the internally displaced) and four million (including evacuees and refugees to Burkina Faso, Guinea, Liberia, Mali, and Sierra Leone) (UNOCHA, 2003). Other sources indicate that...

Ngày tải lên: 18/02/2014, 15:20

... in control explicitly indicating that he had nothing more to say. (In the following examples a line indicates a control shift) Example 1 - Prompt Dialogue C - 1. E: "And they are, in ... cues? In summarising, the speaker is indicating a nat- ural breakpoint in the dialogue and they also indicate that they have nothing more to add at that stage. Repetitions seem to work...

Ngày tải lên: 21/02/2014, 20:20