A decision tree model was created to investigate pregnancy rates, as well as cost factors associated with rigid vs. flexible catheters. Although the flexible catheter costs more than the rigid catheter, it is associated with a higher pregnancy rate, which decreases costs of IUI treatment because fewer cycles are needed.
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http://dx.doi.org/10.1016/j.fertnstert.2006.11.145 | DOI Listing |
Heliyon
December 2024
Fraunhofer Institute for Systems and Innovation Research ISI, Breslauer Str. 48, 76139 Karlsruhe, Germany.
German energy system studies, investigating the energy transition pathways to the set climate targets, depict a significant decrease in gas demand. This leads to a discussion about the long-term need of gas distribution networks. The discussion intensified with the war in Ukraine and the subsequent energy price crisis.
View Article and Find Full Text PDFSci Data
December 2024
Department of Earth System Science, Institute for Global Change Studies, Ministry of Education Key Laboratory for Earth System Modeling, Tsinghua University, Beijing, 100084, China.
Projections of future income distributions at subnational levels are becoming increasingly important for a variety of analyses and evaluations. However, relevant datasets are currently limited. This study presents a methodological framework that introduces machine learning algorithms to a top-down approach used for generating income distribution datasets.
View Article and Find Full Text PDFSoc Sci Med
November 2024
Health Economics Unit, Institute of Applied Health Research, University of Birmingham, UK. Electronic address:
Complex health system questions often have a case study (such as a country) as the unit of analysis. Process tracing, a method from policy studies, is a flexible approach for causal analysis within case studies, increasingly used in applied health research. The aim of this study was to identify the ways in which process tracing methods have been used in health research, and provide insights for best practice.
View Article and Find Full Text PDFNurs Rep
December 2024
Institute of Health and Sports Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba-City 305-8574, Ibaraki, Japan.
Background/objectives: This study investigates the challenges faced by family caregivers of individuals with dementia in Japan, particularly in the context of the COVID-19 pandemic.
Methods: We conducted a cross-sectional survey of 500 family caregivers of patients with dementia.
Results: 56.
Nanomaterials (Basel)
December 2024
Italian National Agency for New Technologies, Energy and Sustainable Economic Development (ENEA), Portici Research Centre, P.le E. Fermi 1, Portici, 80055 Naples, Italy.
In recent years, the morphology control of semiconductor nanomaterials has been attracting increasing attention toward maximizing their functional properties and reaching their end use in real-world devices. However, the development of easy and cost-effective methods for preparing large-scale patterned semiconductor structures on flexible temperature-sensitive substrates remains ever in demand. In this study, vapor post-treatment (VPT) is investigated as a potential, simple and low-cost post-preparative method to morphologically modify gravure-printed zinc oxide (ZnO) nanoparticulate thin films at low temperatures.
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