brief review of some results of matrix theory

... exact nature of the structure of the thin skin of asymmetric or thin-film, composite RO membranes is unclear and is still a point of debate In order to model RO membrane separations, some researchers ... Inc., All Rights Reserved Page 12 A Brief Review of Reverse Osmosis Membrane Technology Back, S., "Prediction of Concentration Polarization and Flux Behavior of Reverse Osmosis Membrane Systems ... Inc., All Rights Reserved Page 14 A Brief Review of Reverse Osmosis Membrane Technology Membranes in the Presence of Strong Solute-Membrane Interactions", Journal of Applied Polymer Science, 25,...

Ngày tải lên: 24/03/2014, 05:20

... discovered The purpose of our article is to present the current stage of knowledge in the field of the creative accounting In this view, we have used, first of all, the presentation of a frame for the ... certain profits or expenses (which represents the change of the net result) or transferring a column from the upstream or the downstream of the results serving as a computation base of the result ... allows the “production” of the “desired accounting result.” Some authors define creative accounting as “an assembly of procedures having in view the change of the level of the result in order...

Ngày tải lên: 29/03/2014, 14:20

... tumor of the gallbladder: A case report and brief review of the literature World Journal of Surgical Oncology 2010 8:12 Submit your next manuscript to BioMed Central and take full advantage of: ... predictions of the rate of tumor growth and the likelihood of metastatic dissemination, thus allowing optimization of therapeutic intervention Conclusion Primary carcinoid tumor of the gallbladder ... for publication of this case report and accompanying images A copy of the written consent is available for review by the Editor-in-Chief of this journal Author details Department of Hepatobiliary...

Ngày tải lên: 09/08/2014, 03:21

... greatest diameter None of the 13 excised lymph nodes had signs of malignancy Discussion The evolution of radiological imaging in the last 20 years resulted in increased detection rate of clinically inapparent ... hemopoiesis (hematoxylin-eosin a 25) focus of Histological section of the adrenal hemangioma showing× Histological section of the adrenal hemangioma showing a focus of extramedullar hemopoiesis (hematoxylin-eosin ... of adrenal neoplasms The main indication for surgical removal of an adrenal mass is its size However, the risks of haemorrhage, necrosis and thrombosis necessitate surgical excision in most of...

Ngày tải lên: 09/08/2014, 04:21

... healing of ulcers (after wk of the initial dose of infliximab) Improvement of ileitis, healing of ulcers (after wk of the initial dose of infliximab) However, a review of the literature reveals ... disease It is also a fact that infliximab results in a response in some of these patients In addition, the fact that infliximab results in a response in some of these patients suggests that HPS may ... initial dose of infliximab) Improvement of edema and healing of linear ulcers in sigmoid colon (8 weeks after the initial dose of infliximab) cause of the granulomatous enterocolitis of HPS and...

Ngày tải lên: 11/08/2014, 10:22

... 2:40 eruption of permanent teeth[19], displacement of the inferior dental canal[2] and pathologic fracture of the mandible [20] Expansion of the cortical plate of the jaw bone is often noted, ... severity of the trauma was a striking feature in most of the cases and that this finding suggests that trauma may play a part in the causation of at least a proportion of the TBCs In some case ... their Page of (page number not for citation purposes) Head & Face Medicine 2006, 2:40 cases of TBCs tended to support the picture of a degenerative process of vascular or neurogenic source of origin...

Ngày tải lên: 11/08/2014, 23:22

... control theory, which established a role for the cognitive-evaluative process in the modulation of pain Since the mid 1970's proponents of cognitive theory studied the influence of the meaning of ... behavioural thinking and proffered the closest structure yet to such a model It has sought to incorporate many of these factors, and as such offers a structure from which to review these psychosocial ... a pattern of physiologic responses seen in anxiety attacks, whilst chronic back pain was characterized more effectively by habitation of autonomic responses and by a pattern of Page of (page number...

Ngày tải lên: 13/08/2014, 13:22

... framework that considered the level of theory use and the stage at which theory was used (Appendix 1) Level of theory use reflects the intensiveness of use of theory within studies Studies judged ... although this was not one of the objectives of our review To our knowledge, this is the first review of the use of theory in implementation intervention studies The use of studies identified for ... be use of the theory within the some conceptual basis’ category Stage of use Choice/design of intervention The choice/design category refers to the use of theory to guide the choice of intervention,...

Ngày tải lên: 11/08/2014, 05:21

... framework that considered the level of theory use and the stage at which theory was used (Appendix 1) Level of theory use reflects the intensiveness of use of theory within studies Studies judged ... although this was not one of the objectives of our review To our knowledge, this is the first review of the use of theory in implementation intervention studies The use of studies identified for ... be use of the theory within the some conceptual basis’ category Stage of use Choice/design of intervention The choice/design category refers to the use of theory to guide the choice of intervention,...

Ngày tải lên: 11/08/2014, 16:20

... the middle of 2004 The results of the review are described in a number of reports (see box) This report presents the summary of the main findings, while a more extensive discussion of the different ... outline of rationale Review of draft report by Working Group members FINAL WHO REPORT Editing and approval WHAT ARE THE SOURCES OF INFORMATION? Carrying out a review of the effects on health of ambient ... FOLLOWUP OF THE SYSTEMATIC REVIEW FURTHER ACTION IS NEEDED! The findings of the systematic review and the preliminary results of integrated assessment modelling through CAFE on the effects of PM...

Ngày tải lên: 17/02/2014, 11:20

... the aim of improving performance and achieving better results, this is often referred to as managing-for -results Such actual use of performance information has often been a weakness of performance ... be directed at assessing a number of performance issues, some of which address implementation performance and others of which address results achieved Some of these issues draw on monitoring ... viewed as critical aspects of results based management (See Box 1.) Other components of results based management In addition, other significant reforms often associated with results based management...

Ngày tải lên: 21/02/2014, 11:20

... Fig. 2. Wave patterns and 2D joined pictures of 80 MHz‐antenna profiles:   two profiles 80N31, 80N30 and one profile 80D9N2.    Fig. 3. Comparison of the results of the GPR sections of the profiles 80D9N2 (above)   and 80D9N (below) coinciding with each other but with different depths.  ... Fig. 2 shows the results of analysis for three  GPR profiles measured by 80 MHz antenna. In  the  wave  pattern  of these  profiles,  a  sign  of foundation layers is not seen because wavelength  of the  ... pattern  of the  GPR  profiles  (80D12  and  80D11)  with  antennae  of 80  MHz  (Fig.  8)  indications  of foundation  layers  and  of some abnormal objects are not clear because the  antenna of low frequency (80 MHz) is used and, ...

Ngày tải lên: 22/03/2014, 12:20

Ngày tải lên: 24/04/2014, 17:23

Ngày tải lên: 12/05/2014, 06:48

... costs of firms, as well as consumer preferences This is typical in the field of insurance Expected costs of medical insurance, for example, depend on the health characteristics of the insured Of course, ... of equal age who have equal income and retirement histories inspite of the higher life expectancy of females.1 We now want to examine the utilitarian approach to this issue using the theory of ... above example demonstrates that in some equilibria we may find bundling of products, exploiting the negative correlation between the costs of the components of the bundle We have not explored...

Ngày tải lên: 21/06/2014, 00:20

... a surviving holder of the annuity.3 A long-term annuity pays a flow of returns, specified in advance, over a certain period of time or indefinitely When the short-run returns of annuities’ depend ... survival function, the purchase or sale of a long-term annuity is equivalent to a sequence of purchases or sales of short-term annuities However, upon the arrival of information on and the differentiation ... arrival of risk-class information yield a predetermined flow of returns which, in equilibrium, reflect the expected relative weight of different risk classes in the population Because of their...

Ngày tải lên: 21/06/2014, 00:20

... in the pattern of optimum retirement is straightforward Without discounting, the importance of a marginal increase in the length of life does not diminish even at high levels of longevity and, ... optimum retirement age tapers off as life expectancy rises, this will exacerbate the financial constraints of SS systems, requiring a combination of a reduction of benefits and an increase in contributions ... (x) (5.33) dz Optimum consumption decreases with age, its rate of decline being equal to the product of the inverse of the coefficient of relative risk aversion and the hazard rate ˆ Optimum retirement...

Ngày tải lên: 21/06/2014, 00:20

... question of the functioning of a competitive annuity market It is hoped that, this analysis can provide an underpinning for better SS reform designs 1.1 Brief Outline of the Book The purpose of chapter ... expansion of investment options: Starting with diversified common stock portfolios, policies now offer a variety of specialized portfolios of bonds and securities With the exception of the United ... whose value is independent of the age of death Annuities, sometimes called reverse life insurance, also pool individual mortality risks, thereby ensuring a steady flow of consumption during life...

Ngày tải lên: 21/06/2014, 00:20

... accross states of nature) Sequential annuity market equilibrium is characterized by the purchase of long-term annuities, short sale of some of these annuities later on, or the purchase of additional ... desire of individuals for flexibility, the model should allow for short sales of annuities purchased early or the purchase of additional short-term annuities when so desired The first part of this ... life an amount of annuities that generates zero demand for annuities in older ages, ensuring a consumˆ ˆ ption path that is independent of the state of nature ( c1 and c2 independent of p) Consequently,...

Ngày tải lên: 21/06/2014, 00:20