Results 11 to 20 of about 57,412 (313)
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
Performance of Search Engines and Specialized Medical Databases in the Field of Cancer
مدیریت اطلاعات سلامت, 2021 Introduction: Seeng as web has become an important source of information and search vehicle to retrieve information on the web, it is important to identify the capabilities and limitations of these tools.
Leila Nemati-Anaraki +2 more
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Precision Among Internet Search Engines: An Earth Sciences Case Study
Issues in Science and Technology Librarianship, 1998 Three representative queries related to the earth sciences were used to evaluate the precision of 37 Internet search engines. The structure of three main types of Internet search engines and strategies for improving search results are discussed.
Lisa A. Wishard
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Direct Answers in Google Search Results
IEEE Access, 2020 This study aims to explore Google's new “featured snippet” (a direct answer that appears in web search results) to better understand the method of extracting and displaying such answers above regular ranked results.
Artur Strzelecki, Paulina Rutecka
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Molecular bases of circadian magnesium rhythms across eukaryotes
FEBS Letters, EarlyView.Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Searching for Suicide Information on Web Search Engines in Chinese
Journal of Medical Sciences, 2017 Introduction: Recently, suicide prevention has been an important public health issue. However, with the growing access to information in cyberspace, the harmful information is easily accessible online.
Yen-Feng Lee +3 more
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FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source
Children's search engines on the Internet: an analytical study
Cybrarians JournalThe study focused on children's search engines with the main objective of cataloging the available children's search engines on the Internet and evaluating their strengths and weaknesses. A survey and analytical method were employed to achieve this goal.
Mohamed Al-Farjani
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Iranian Journal of Information Processing & Management, 2022 The aim of this study was to investigate the image retrieval from selected search engines according to the written and semantic features of Persian language and determine their relevance using recall and precision formulas and to identify the most ...
Yaghub Norouzi +2 more
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