Results 61 to 70 of about 35,917 (217)

Development and characterization of superparamagnetic coatings

open access: yesCurrent Directions in Biomedical Engineering, 2015
Since 2005, Magnetic Particle Imaging (MPI) is handled as a key technology with great potential in medical applications as an imaging method [1]. The superparamagnetic iron oxide nanoparticles (SPIONs) which are already used as a tracer in MPI, combined ...
Kuschnerus I., Lüdtke-Buzug K.
doaj   +1 more source

A parallel search algorithm for the SAT

open access: yesJournal of Computer Science and Technology, 2005
In order to be able to perform multimedia searches (like sounds, videos, images, etc.) we have to use data structures like the Spatial Approximation Tree (SAT).
Graciela Verónica Gil Costa   +3 more
doaj  

HPV vaccine confidence and cases of mass psychogenic illness following immunization in Carmen de Bolivar, Colombia

open access: yesHuman Vaccines & Immunotherapeutics, 2019
We report the case of multiple adverse reactions following HPV vaccination in Colombian adolescents in Carmen de Bolivar. In August 2012, the country introduced a school-based HPV immunization programme which successfully reached over 90% of the target ...
Clarissa Simas   +3 more
doaj   +1 more source

A Comparative Study on the Efficiency and Productivity Measurement of Islamic Banks in Indonesia, Malaysia, and Turkey [PDF]

open access: yesTurkish Journal of Islamic Economics
This study evaluates the efficiency and productivity of Islamic banks in Indonesia, Malaysia, and Turkey by analysing financial data from 27 Islamic banks over the 2013–2019 period using the Data Envelopment Analysis (DEA) and Malmquist Productivity ...
Aam Slamet Rusydiana   +3 more
doaj   +1 more source

Developmental differences in cortical bone structure in chimpanzee and human femora reflect early locomotor independence in humans

open access: yesThe Anatomical Record, EarlyView.
Abstract The cortical bone structure of long bone diaphyses changes throughout growth via skeletal modeling and has important implications for bone strength and structural integrity. Ontogenetic trends in diaphyseal structure have been identified in both chimpanzees and humans but it is not yet clear how these trends compare given notable differences ...
Karen R. Swan   +3 more
wiley   +1 more source

Evaluation of a pantoprazole and 4‐desmethylpantoprazole‐sulfate metabolic ratio as a novel CYP2C19 phenotyping method

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aims CYP2C19 is one of the most important pharmacogenes, and its activity is highly variable due to factors such as genetics or drug–drug interactions. Due to the lack of an appropriate endogenous CYP2C19 biomarker, surrogate methods to assess its activity are warranted.
Julian Peter Müller   +9 more
wiley   +1 more source

How Do Carbon Emissions Affect the Performance of Listed Latin American Firms? The Moderating Effect of Financial Slack

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study analyses the association between carbon emissions and financial performance in Latin American firms. The scientific literature on this topic is limited, with little evidence available in this geographical region. This study aims to address this research gap by testing hypotheses focused on analysing how Scope 1, 2 and 3 carbon ...
Ana Isabel Mendieta‐Callirgos   +3 more
wiley   +1 more source

Aylak Tabanlı Model ve Malmquist Toplam Faktör Verimliliği Yaklaşımları ile SARS-CoV-2 (COVID-19) Pandemisinde Sağlık Sistemlerinde Etkinlik Değişiminin İncelenmesi

open access: yesVerimlilik Dergisi
Amaç: Bu çalışma, SARS-CoV-2 (COVID-19) pandemisinin sağlık sistemlerinin etkinliği üzerindeki etkisini araştırmayı amaçlamıştır.Yöntem: Çalışmada, aylak tabanlı model, panel veri analizi, Malmquist Toplam Faktör Verimlilik Endeksi ve istatistiksel fark ...
Murat Konca
doaj   +1 more source

Methodological Pathways for Circular Economy in Energy and Environmental Studies: A Structured Review Toward Sustainable Development

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The circular economy (CE) has become a major focus in energy and environmental (E&E) research, as it helps advance sustainable development, improve resource efficiency and alleviate environmental pressure. Even so, the literature is still fragmented, particularly in the CE themes it explores, the levels of analysis it adopts and the methods ...
Jahira Debbarma   +2 more
wiley   +1 more source

Fluorescent Diarylethenes With Polar Groups: Synthesis, Spectra, and Optical Microscopy Applications

open access: yesChemistry – A European Journal, EarlyView.
Blinking green and flashing red: photo‐switchable and photo‐activatable probes emitting green and red light were prepared and applied as bioconjugates in super‐resolution optical microscopy. ABSTRACT The use of photoactivatable fluorescent diarylethenes (fDAEs) in biology‐related light microscopy has been restricted by the lack of probes having freely ...
Kakishi Uno   +6 more
wiley   +1 more source

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