Search results for "Pf"
showing 10 items of 526 documents
Acceptance of Mobile Health Apps for Disease Management Among People With Multiple Sclerosis: Web-Based Survey Study
2018
Background: Mobile health (mHealth) apps might have the potential to promote self-management of people with multiple sclerosis (MS) in everyday life. However, the uptake of MS apps remains poor, and little is known about the facilitators and barriers for their efficient utilization, such as technology acceptance. Objective: The aim of this study was to examine the acceptance of mHealth apps for disease management in the sense of behavioral intentions to use and explore determinants of utilization among people with MS based on the Unified Theory of Acceptance and Use of Technology (UTAUT). Methods: Participants for this Web-based cross-sectional study were recruited throughout Germany with t…
Mistranslation Drives Alterations in Protein Levels and the Effects of a Synonymous Variant at the Fibroblast Growth Factor 21 Locus.
2021
This article also appears in: Health, Medical, and Life Sciences Virtual Issue for Advanced Science.
Know your full potential: Quantitative Kelvin probe force microscopy on nanoscale electrical devices
2018
In this study we investigate the influence of the operation method in Kelvin probe force microscopy (KPFM) on the measured potential distribution. KPFM is widely used to map the nanoscale potential distribution in operating devices, e.g., in thin film transistors or on cross sections of functional solar cells. Quantitative surface potential measurements are crucial for understanding the operation principles of functional nanostructures in these electronic devices. Nevertheless, KPFM is prone to certain imaging artifacts, such as crosstalk from topography or stray electric fields. Here, we compare different amplitude modulation (AM) and frequency modulation (FM) KPFM methods on a reference s…
AnySeq: A High Performance Sequence Alignment Library based on Partial Evaluation
2020
Sequence alignments are fundamental to bioinformatics which has resulted in a variety of optimized implementations. Unfortunately, the vast majority of them are hand-tuned and specific to certain architectures and execution models. This not only makes them challenging to understand and extend, but also difficult to port to other platforms. We present AnySeq - a novel library for computing different types of pairwise alignments of DNA sequences. Our approach combines high performance with an intuitively understandable implementation, which is achieved through the concept of partial evaluation. Using the AnyDSL compiler framework, AnySeq enables the compilation of algorithmic variants that ar…
Nestriktas klasterizācijas metodes un to salīdzināšana
2022
Šis darbs ir veltīts piecām klasterizācijas metodēm: K-vidējo klasterizācijas algoritms, C-vidējo nestriktas klasterizācijas algoritms, iespējamību C-vidējo klasterizācijas algoritms, nestrikto iespējamību C-vidējo klasterizācijas algoritms un iespējamību C-vidējo nestriktas klasterizācijas algoritms. Darbs satur šo algoritmu aprakstu un salīdzināšanu, ņemot par pamatu datu klasterizācijas rezultātus. Ir aprakstīta pieeja iespējamību nestriktas klasterizācijas algoritma vispārinājumam.
Relaciones de parentesco en las nuevas familias: disociación entre maternidad/paternidad biológica, genética y social
2015
Se describen y analizan las relaciones de parentesco en las familias monoparentales, homoparentales, tardías o de edad avanzada, con embarazos múltiples, reconstituidas, adoptivas y las que recurren a las técnicas de reproducción asistida. En estas familias se puede producir una disociación entre relaciones conyugales y relaciones filiales; entre sexualidad y reproducción; entre pareja conyugal, pareja parental y pareja progenitora; y la creación de lazos de filiación independientemente de tener una relación de pareja. Asimismo, frente a la biparentalidad y heteroparentalidad, se pueden establecer relaciones de monoparentalidad, homoparentalidad, coparentalidad y pluriparentalidad. Estas fa…
The Representation Type of the Centre of a Group Algebra
1986
Flavonoids from Acacia pennata and their Cyclooxygenase (COX-1 and COX-2) Inhibitory Activities
2007
Two new flavonoids quercetin 4'-O-alpha-L-rhamnopyranosyl-3-O-beta-D-allopyranoside (1) and apigenin 6-C-[2''-O-(E)-feruloyl- beta-D-glucopyranosyl]-8-C-beta-glucopyranoside (2), along with the known isorhamnetin 3-O-alpha-L-rhamnopyranoside (3), kaempferol 3-O-alpha-L-rhamnopyranosyl-(1-->4)-beta-D-glucopyranoside (4), and isovitexin (5) were isolated from the leaves of Acacia pennata Willd. (Mimosaceae) and tested for their anti-inflammatory activity. Their structures were determined by 1D and 2D NMR and mass spectrometry. They were tested for an inhibitory effect on COX-1 and COX-2, showing 60-90% inhibition at 10(-4) g/mL and 5-14% inhibition at 10(-4) g/mL, respectively.
Zvaigžņotā Debess: 2012, Vasara (216)
2012
Contents: “ZVAIGŽŅOTĀ DEBESS” FORTY YEARS AGO: E.Bervalds. From Intention to Reality (abridged) ; A.Egle. Conceptions of Our Ancestry About Heavenly Bodies and Astronomical Phenomena (abridged) ; NEWS: I.Eglītis. Asteroid Discovered at Baldone Observatory Named after Ikaunieks ; A.Alksnis. ALMA Helps to Study Planetary System of Star Fomalhaut ; A.Alksnis. More than Ten Light-Years Long Filament of Cosmic Dust Discovered ; A.Alksnis. Billions of Rocky Planets in the Milky Way ; SPACE RESEARCH and EXPLORATION: M.Sudārs. The Little Secret Space Shuttle Is Flying! ; M.Sudārs. Too Much Litter! Not in Rubbish Dump, but in the Space! ; “ENERĢIJA un PASAULE” VISITS “ZVAIGŽŅOTĀ DEBESS”: Talk with D…
"Table 16" of "Measurement of dijet production with a veto on additional central jet activity in pp collisions at sqrt(s)=7 TeV using the ATLAS detec…
2013
The Gap Fraction as a function of the dijet veto energy, Q0, for boundary jets having a mean transverse momentum in the range [120,150} GeV and rapidity difference in the range [4,5]. Data are shown for two dijet selections: (i) the dijet system is defined as the two leading-pT jets in the event (ii) the dijet system is defined as the most forward-backward jets in the event.