Results 71 to 80 of about 28,433 (191)
IET Power Electronics, Volume 19, Issue 1, January/December 2026.This paper proposes an improved offline pulse density modulation strategy for the SWISS rectifier to achieve low input current distortion and high power factor at high switching frequencies. Experimental results at 38.4 kHz reduce THDi from over 30% to ≈10%, while high‐frequency simulations at 172.8 kHz achieve THDi of 3.3% and PF = 0.9954.
Thuong Ngo‐Phi +3 more
wiley +1 more source
Journal of Nursing Management, Volume 2026, Issue 1, 2026.Aim To explore internal strategies for communicating and disseminating the implementation of Magnet principles in German hospitals from the perspective of implementation leaders. Design A qualitative study. Methods Between January 2023 and June 2024, 15 semistructured interviews were conducted with 16 participants from six German hospitals ...
Joan Kleine +5 more
wiley +1 more source
Organic Crowding Out? - A Study of Danish Organic Food Demand [PDF]
, 2003 Only a handful of studies have estimated organic food demand. These all focus on specific food sub-markets assuming separability from other food consumption. However, consumers typically associate attributes such as e.g.
Hansen, Lars Gårn
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Advanced Materials Technologies, Volume 10, Issue 23, December 3, 2025.Contemporary electronic devices produce significant waste, harming ecosystems. Innovation in design, consumption, materials, and end‐of‐life management is crucial. This review explores advanced materials for sustainable and responsible electronics, highlighting their potential to reduce environmental and health hazards while improving device ...
Rawan Omar +7 more
wiley +1 more source
Whole‐Genome Data to Investigate Recent and Historical Dog Introgression Patterns in Italian Wolves
Ecology and Evolution, Volume 15, Issue 12, December 2025.We analyzed whole‐genome data from Italian wolves and dogs to assess the extent, timing, and functional relevance of dog introgression in the Italian wolf. Five wolves showed recent admixture within the last 3–7 generations, while historical introgressions under selection dated to the Bronze and Middle Ages involved genes linked to neuronal plasticity,
D. Battilani +8 more
wiley +1 more source
Digital Gene Expression approach over multiple RNA-Seq data sets to detect neoblast transcriptional changes in Schmidtea mediterranea [PDF]
, 2015 The freshwater planarian Schmidtea mediterranea is recognised as a valuable model for research into adult stem cells and regeneration. With the advent of the high-throughput sequencing technologies, it has become feasible to undertake detailed ...
Abril Ferrando, Josep Francesc, 1970- +4 more
core +1 more source
Hvem driver stigningen i økoforbruget? [PDF]
, 2009 Stigningen i forbruget af økologisk frugt og grønt ser ud til primært at være drevet af et øget forbrug hos de overbeviste økologiske ...
Smed, Sinne
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A note on estimating minimal changeover time
Cogent Engineering, 2017 We propose a novel approach for the estimation of change-over times in a continuous production environment, and discuss the importance and prospects of our suggested framework through an illustrative example.
Dror Hermel, Oded Medina, Nir Shvalb
doaj +1 more source
Identification of a functional antioxidant response element at the HIF1A locus
Redox Biology, 2018 Reactive oxygen species (ROS), which are a byproduct of oxidative metabolism, serve as signaling molecules in a number of physiological settings. However, if their levels are not tightly maintained, excess ROS lead to potentially cytotoxic oxidative ...
Sarah E. Lacher +3 more
doaj +1 more source
Autosegregation of enzyme loci Me1 and Gpi2 in agamospermous progenies of triploid sugarbeet plants [PDF]
, 2010 Ratios of malic-enzyme (ME1) and glucosephosphate isomerase (GPI2) phenotypic classes were studied in agamospermous progenies of triploid sugar beet plants.
Evgenii Levites, Svetlana Kirikovich
core +1 more source