Cost-Effective Force Field Tailored for Solid-Phase Simulations of OLED Materials

A united atom force field is empirically derived by minimizing the difference between experimental and simulated crystal cells and melting temperatures for eight compounds representative of organic electronic materials used in OLEDs and other devices: biphenyl, carbazole, fluorene, 9,9′-(1,3-phenylene)bis(9H-carbazole)-1,3-bis(N-carbazolyl)benzene (mCP), 4,4′-bis(N-carbazolyl)-1,1′-biphenyl (pCBP), phenazine, phenylcarbazole, and triphenylamine. The force field is verified against dispersion-corrected DFT calculations and shown to also successfully reproduce the crystal structure for two larger compounds employed as hosts in phosphorescent and thermally activated delayed fluorescence OLEDs: N,N′-di(1-naphthyl)-N,N′-diphenyl-(1,1′-biphenyl)-4,4′-diamine (NPD), and 1,3,5-tri(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl (TPBI). The good performances of the force field coupled to the large computational savings granted by the united atom approximation make it an ideal choice for the simulation of the morphology of emissive layers for OLED materials in crystalline or glassy phases.

How one juvenile court helps to make child labor legislation effective

by Mabel Brown Ellis.

Effective Behaviors of Expert Rowing Coaches: A Qualitative Investigation of Canadian Athletes and Coaches

Ten Canadian expert rowing coaches and 10 Canadian elite rowers were interviewed regarding their perceptions of effective coaching behaviors. The questions of the interview guide focused on coaches' behaviors in training, competition, and organization settings. Qualitative data analyses revealed seven behaviors elicited by coaches and athletes. Effective coaching behaviors perceived as important by both athletes and coaches were; 1) plan proactively, 2)create a positive training environment, 3)facilitate goal setting, 4)build athletes' confidence, 5) teach skills effectively, 6)recognize individual differences, and 7)establish a positive rapport with each athlete.

Dissecting the signaling mechanisms of IL-7-mediated autophagy regulation in T-cell acute lymphoblastic leukemia

Trabalho Final do Curso de Mestrado Integrado em Medicina, Faculdade de Medicina, Universidade de Lisboa, 2014

Collateral and Credit Rationing. The role of collateral in explaining and remediating the limited flow of credit to households and SMEs. ECRI Policy Brief No. 7, February 2014

European-wide data concerning both companies and households indicate that the credit rationing phenomenon, which has been predicted by theory, does in fact occur to a significant degree in the European credit market. Among SMEs, micro companies are most vulnerable and the current economic crisis has only made these concerns more pressing. Top-down use of the monetary transmission mechanism alone is insufficient to counter the problem. The other solution consists of a bottom-up, microeconomic stimulation of lending transactions, by focusing on collateral and guarantees. The data confirm the high importance that lenders – especially individual households and micro companies – attach to collateral and guarantees when making their lending decisions. As a consequence, we would argue that those parts of the law governing security interests and guarantees should be one of the primary targets for government policy aimed at improving credit flows, especially in avoiding a conflict between consumer protection measures and laws on surety and guarantees. This policy brief firstly aims to give an overview of the problem of credit rationing and to show that low-income households and SMEs are most concerned by the phenomenon. Focusing solely on loans as a way of financing and on the issues related to access to finance by micro and small companies as well households, it then sketches possible solutions focused on guarantees. This paper brings together data from the Eurosystem Household Finance and Consumption survey (HFCS), Eurostat, and both the latest wave of the extended biennial EC/ECB Survey on the access to finance of SMEs (EC/ECB SAFE 2013) and the latest wave of the smaller semi-annual ECB SAFE Survey, covering the period between October 2012 and March 2013.

Thrombolysis in Patients Aged over 80 Years Is Equally Effective and Safe

BACKGROUND: Despite stroke's high prevalence in the elderly, intravenous thrombolysis is licensed in Europe only for patients younger than 80 years old. We aimed to compare the functional outcomes and complication rates in patients older versus younger than 80 years old treated with intravenous thrombolysis. METHODS: A retrospective observational study of patients who received intravenous thrombolysis in a stroke unit between January 1, 2009, and June 30, 2012, was conducted. Variables were compared between 2 subgroups (≤80 and >80 years). RESULTS: Overall, 512 patients underwent intravenous thrombolysis, of which 13.1% were over 80 years. The mean age was 65.4 years in the younger subgroup and 82.9 years in the older subgroup. Prior independence rates did not differ between the subgroups. Prevalence of atrial fibrillation and cardioembolic stroke was higher in the older subgroup (P = .004 and .026). Only 3% of the elderly with atrial fibrillation were taking oral anticoagulants. Symptoms-to-needle time was lower in the older subgroup (P = .048). Stroke severity was higher in patients over 80 years (P = .026). There was significant improvement in the National Institutes of Health Stroke Scale score 7 days after intravenous thrombolysis (P < .001) in both subgroups. The proportion of patients with 3 months' favorable outcome and independence, hemorrhagic transformation, and mortality rates were similar in both subgroups. CONCLUSIONS: Elderly patients' benefits and outcomes from intravenous thrombolysis treatment were identical to the younger subgroup without excess hemorrhagic transformation or mortality. These results favor the use of intravenous thrombolysis in patients over 80 years.

Effective permeability of spheroidal shells /

"Contract AF33(616)-3220 Project No. 6(7-4600)Task 40572, Wright Air Development Center"

Weaver's Workshop

Cornelis Gerrirz Decker; 1 ft. 5 23/32 in.x 1 ft. 10 7/16 in.; oil on panel

Proceedings of the Agricultural Export Promotion Workshop for representatives of state departments of agriculture and other state agencies.

Published in cooperation with Foreign Agricultural Service.

Office of Consumer Health Insurance annual report.

"Section 90(a)(7)(215 ILCS 134/90(a)(7))--requires OCHI to file an annual report with the Governor, the Director of Insurance, and the General Assembly."

Truth in lending rules and regulations, effective October 1, 1970-

Mode of access: Internet.

Craftsmanship - Interior View of Workshop

7 of 11

Cal-OSHA rulemaking procedures and special order review : (hearing on preprint Assembly bills no. 7 and no. 9) : hearing of November 21, 1977, California Museum of Science and Industry, Exposition Park, Los Angeles /

"No. 646."

The application of cognitive orientation to daily occupational performance (CO-OP) with children 5-7 years with developmental coordination disorder

There has been an increase in the use of cognitive frameworks in occupational therapy with children with developmental coordination disorder (DCD). Investigations into the utility of one such cognitive approach, namely Cognitive Orientation to (daily) Occupational Performance (CO-OP), with children with DCD have shown the intervention to be effective with children over 7 years. However, there has been limited research into its utility with younger children. This paper presents two case studies to demonstrate the use of CO-OP with children aged 5-7 years. Two boys with DCD engaged in 10 sessions of CO-OP. These younger children were found to be able to use the global framework (Goal, Plan, Do, Check) to improve their task performance, to develop plans using domain-specific strategies and to engage in checking strategies. Issues relating to attention, motivation and goal setting are discussed in the context of the two case studies.

A sensitive, specific, and cost-effective multiplex reverse transcriptase-PCR assay for the detection of seven common respiratory viruses in respiratory samples

Cell culture and direct fluorescent antibody (DFA) assays have been traditionally used for the laboratory diagnosis of respiratory viral infections. Multiplex reverse transcriptase polymerase chain reaction (m-RT-PCR) is a sensitive, specific, and rapid method for detecting several DNIA and RNA viruses in a single specimen. We developed a m-RT-PCR assay that utilizes multiple virus-specific primer pairs in a single reaction mix combined with an enzyme-linked amplicon hybridization assay (ELAHA) using virus-specific probes targeting unique gene sequences for each virus. Using this m-RT-PCR-ELAHA, we examined the presence of seven respiratory viruses in 598 nasopharyngeal aspirate (NPA) samples from patients with suspected respiratory infection. The specificity of each assay was 100%. The sensitivity of the DFA was 79.7% and the combined DFA/culture amplified-DFA (CA-DFA) was 88.6% when compared to the m-RT-PCR-ELAHA. Of the 598 NPA specimens screened by m-RT-PCR-ELAHA, 3% were positive for adenovirus (ADM), 2% for influenza A (Flu A) virus, 0.3% for influenza B (Flu B) virus, 1% for parainfluenza type I virus (PIV1), 1% for parainfluenza type 2 virus (PIV2), 5.5% for parainfluenza type 3 virus (PIV3), and 21% for respiratory syncytial virus (RSV). The enhanced sensitivity, specificity, rapid result turnaround time and reduced expense of the m-RT-PCR-ELAHA compared to DFA and CA-DFA, suggests that this assay would be a significant improvement over traditional assays for the detection of respiratory viruses in a clinical laboratory.