Results 91 to 100 of about 50,042 (190)
Visualizing Climate Change: Television News and Ecological Citizenship
International Journal of Communication, 2009 Television images can provide powerful symbols of ecological disaster. As Ulrich Beck notes (2009: 86) the catastrophic consequences of climate change must be made visible not only to enhance understanding but also to generate pressure for action. Taking
Libby Lester, Simon Cottle
doaj
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
ANALYSIS OF SCIENCE POPULARIZATION TEXTS IN THE FIELD OF INFORMATICS
Travessias, 2010 There are two perspectives concerning science popularization (SP): a canonic one and a contemporary one. The objective of the present work is to investigate how SP is conceived within the field of Informatics in the journalistic media.
Tânia Maria Moreira
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Effectiveness of NEWS in identifying acute deterioration in older adults
Clinical MedicineIntroduction: The National Early Warning Score (NEWS) was developed to facilitate the early detection of acute clinical deterioration in patients by standardising the monitoring of vital signs with clear triggers identified for escalation. The validation
Isaac Akinduro, Janahan Ragunathan
doaj +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Хабаршы Журналистика сериясы, 2016 В статье отмечается роль и значение информации в современном обществе. Автор подчеркивает необходимость и предлагает методы свободного распространения информации.
К. Қабылғазина
doaj
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source