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http://dx.doi.org/10.1016/j.jen.2004.09.013 | DOI Listing |
J Chem Phys
December 2024
Graduate School of Science and Technology, Niigata University, 2-8050 Ikarashi, Nishi-ku, Niigata 950-2181, Japan.
For the clarification of dynamics of photogenerated carriers in practical organic solar cell devices, we have developed a methodology to simultaneously acquire reflection-mode transient optical absorption (ΔA) and transient electric current (Δi) signals. For a typical polythiophene:fullerene bulk heterojunction solar cell device, both the ΔA and Δi signals due to the photogenerated carriers are characterized by the power-law decays of ∝t-α, which are interpreted by detrapping-limited recombination at earlier times than ∼1 μs and trap-free diffusion/drift at later times. Furthermore, we have succeeded in observing switching of the power index α for ΔA signals as well as for Δi signals; the time at which switching occurs indicates the extraction of carriers by electrodes (transit times).
View Article and Find Full Text PDFMol Psychiatry
November 2024
The National Centre for Register-based Research, Aarhus BSS, Aarhus University, Aarhus, Denmark.
Eating disorders (EDs) commonly co-occur with other psychiatric and neurodevelopmental disorders including attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD); however, the pattern of family history and genetic overlap among them requires clarification. This study investigated the diagnostic, familial, and genetic associations of EDs with ADHD and ASD. The nationwide population-based cohort study included all individuals born in Denmark, 1981-2008, linked to their siblings and cousins.
View Article and Find Full Text PDFJ Am Pharm Assoc (2003)
October 2024
Professor, Department of Pharmacy Practice, Purdue University College of Pharmacy, West Lafayette, IN.
Background: To optimize service provision, community pharmacists need information (e.g., laboratory values and updated medication lists), which can be difficult to obtain.
View Article and Find Full Text PDFTrauma Violence Abuse
December 2024
McGill University, QC, Canada.
Immigration interviews with asylum-seeking youth have been largely understudied. In domestic legal settings, children interviewed about abuse and maltreatment provide more detailed, relevant responses when asked open-ended questions and when interviewed in a neutral environment, among other supportive practices. In asylum settings, guidance for interviews with youth derives from the United Nations Convention on the Rights of the Child.
View Article and Find Full Text PDFBackground: RxChange messages improve patient medication management by enhancing pharmacist-prescriber communication, but their usage patterns in the United States are not well-documented.
Objective: To determine intervention characteristics by pharmacists and prescribers using RxChange messages.
Methods: A retrospective analysis of electronic prescription and RxChange messages from 2022 to 2023, using data from Surescripts, LLC, was conducted.
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