Báo cáo hóa học: " Electrospray deposition of polymer thin films for organic light-emitting diodes" pot

... and electrospray deposition (ITO/PEDOT:PSS/PVK/CsF/Al). The thin films using CB/DCB showed a better current density under the same conditions. Electrospray deposition of polymer thin films ... appeared upon acceptance. Fully formatted PDF and full text (HTML) versions will be made available soon. Electrospray deposition of polymer thin films for organ...

Ngày tải lên: 20/06/2014, 23:20

... also increased. Because of this reason, the film with 3.5 vol.% of 1,8-octanedithiol exhibited the best device perfor- mances in this work. Conclusions The performance characteristics of BHJ polymer solar cells ... optical properties of composite polymer/ fullerene films for organic solar cells. Adv Funct Mater 2005, 15:1193-1196. 14. Padinger F, Rittberger RS, Sariciftci NS:...

Ngày tải lên: 20/06/2014, 23:20

... because of the fact that the exciton diffusion length in a polymer system is about 5 to 10 nm. Therefore, it is ne cessary to maintain a proper size of the polymer aggregate because of an efficient ... s required for a high performance of the device. When add- ing an additive, carrier transport pathways, associated with the crystallinity of P3HT , can be formed well. Through t...

Ngày tải lên: 21/06/2014, 17:20

... one from another. The production of trialists is low. For example, over the period 1991-2002, of 232 PhD dissertations at the Bloomberg School of Public Health of the Johns Hop- kins University, ... role in meeting the Nation's goal of improving the health of its citizens. *NIH definition of Clinical Studies: "The definition of Clinical Studies for this study is...

Ngày tải lên: 18/06/2014, 16:20

... thresholds of all 29 items were checked for disorder- ing. As a large proportion of items (18 of the 29 items) were found to have some level of disordering, a global res- core of items was performed ... Sub- stantial disordering of thresholds was identified for many of the MSIS-29-PHYS items, and minor disordering was identified for some of the MSIS-29-PSYCH items. A red...

Ngày tải lên: 18/06/2014, 18:20

... [213]. Preparation of a mixture of cell suspension and fibrinogen for direct transplantation to the injured spinal cord is another approach for applica- tion of fibrin in clotted form. But, such ... great deal of health budget for psychological and healthcare problems of these patients and their relatives. This justifies the cost of research into the new modalities for tre...

Ngày tải lên: 19/06/2014, 10:20

... of 4 (page number not for citation purposes) Journal of Neuroinflammation Open Access Commentary Vascular consequences of passive Aβ immunization for Alzheimer's disease. Is avoidance of ... of α-synuclein, loss of synapses, loss of cholinergic and adrenergic fibers, loss of pyramidal neurons, and cerebral amyloid angiopathy (CAA) – depo- sition of Aβ around blood...

Ngày tải lên: 19/06/2014, 22:20

... similar to that of the ovarian volume. Themeanofthestromaofthetwoovarieswasused for each patient in statistical analyses Evaluation of common carotid artery IMT Ultrasonographic studies of common carotid ... number of follicles, whereas it is not expression of PCOS endocrine impairment. In this study, reproducibility of the measurements of stromal volume was very close to that...

Ngày tải lên: 20/06/2014, 07:20

... paediatric formula for their chil- dren. In 2008, three of the ten million people with HIV in need of antiretrovirals (ARVs) are actually able to access them [19]. For some, the risks of accessing ... human beings and taking hold of the power of that truth. Taking care of our feelings is as important as understanding and treatment of the physical man- ifestations of this d...

Ngày tải lên: 20/06/2014, 08:20

... 2011:45 http://www.boundaryvalueproblems.com/content/2011/1/45 Page 8 of 11 of x so that for x = a let W(l)=Ψ(l), the eigenvalues of (1.1)-(1.2) coincide with the roots of the equation Ψ(l) = 0, which are simple. It is easy to see that the roots of Ψ(l) ... (1.1)-(1.2) in the simple form of q(x) ≡ 0. For q(x) = 0, the Dirichlet problem (1.1)-(1.2) takes the form −y  = λρ (x)...

Ngày tải lên: 20/06/2014, 22:20