| Titre : | Science, 385(6706) - 19 July 2024 - Inside out : Titanium dioxyde dehydrogenates propane with help from burried nickel nanoparticles |
| Type de document : | Bulletin : Périodique |
| Paru le : | 19/07/2024 |
| Année de publication : | 2024 |
| Langues: | Anglais |
| Résumé : |
Sommaire :
In Brief News at a glance In Depth - Oldest human genome comes from a Denisovan 200,000-year-old DNA shows our now-extinct cousins mated with Neanderthals - Vulnerable transistors threaten $5 billion Europa Clipper probe NASA investigates flaws in radiation-hardened electronics - California Academy of Sciences reeling from new budget cuts Science division gets hit hard to close major funding gap - Cruise set to restore critical Indian Ocean mooring array Mostly inoperable since 2020, sensors are key to monsoon forecasts and understanding global climate patterns - Scientists at odds over wild plans to slow melting glaciers Call to study glacial geoengineering stirs up “civil war” among polar scientists - High bar for famine declaration delays food aid Lack of humanitarian action during early stages of acute food insecurity takes a heavy toll - Medieval wine tasting records fill in gaps about Europe’s climate Sweetness data help chart temperatures back to the 1400s - Bering Strait hit by unprecedented algal bloom The toxic organisms, which cause paralytic shellfish poisoning, are moving northward with climate change Feature Making fusion pay To fund its vision of generating power from fusion, SHINE Technologies aims first to revolutionize medical isotope production Insights Expert Voices We need better and more PopSci by scientists Perspectives - Genomic diversity improves disease discovery for all Genomic data from different populations will improve understanding of complex diseases - From “forever chemicals” to fluorine-free alternatives Identifying alternatives to PFAS requires weighing trade-offs and uncertainties - The benefits of GLP-1 drugs beyond obesity Glucagon-like peptide–1–based medicines have weight loss–independent actions - A hard fruit to swallow Foraging niches become more specialized toward bird range limits Policy Forum - Artemisinin-resistant malaria in Africa demands urgent action Investment in community health workers is essential Letters - Stop elephant hunting in Tanzania borderlands - Dengue’s economic impact in Brazil - Obesity in Bangladesh: Study food near schools Research Articles - Diversity and scale: Genetic architecture of 2068 traits in the VA Million Veteran Program - Multiscale photocatalytic proximity labeling reveals cell surface neighbors on and between cells - The human mitochondrial mRNA structurome reveals mechanisms of gene expression - Live chromosome identifying and tracking reveals size-based spatial pathway of meiotic errors in oocytes - Binding and sensing diverse small molecules using shape-complementary pseudocycles - Sculpting conducting nanopore size and shape through de novo protein design - Periodic cytokinin responses in Lotus japonicus rhizobium infection and nodule development - Defective TiOx overlayers catalyze propane dehydrogenation promoted by base metals - Dynamics of high-speed electrical tree growth in electron-irradiated polymethyl methacrylate - Ph3PCN2: A stable reagent for carbon-atom transfer - Two-dimensional chiral perovskites with large spin Hall angle and collinear spin Hall conductivity - Synthesis of a stable crystalline nitrene - Ice sheet–free West Antarctica during peak early Oligocene glaciation - Synthesis and reactivity of an N-heterocyclic carbene–stabilized diazoborane - Birds optimize fruit size consumed near their geographic range limits |
Dépouillements
Article
Lucas P. Martins, Auteur ;
Daniel B. Stouffer, Auteur ;
Pedro G. Blendinger, Auteur ;
Katrin Böhning-Gaese, Auteur ;
José Miguel Costa, Auteur ;
D. Matthias Dehling, Auteur ;
Camila I. Donatti, Auteur ;
Carine Emer, Auteur ;
Mauro Galetti, Auteur ;
Ruben Heleno, Auteur ;
Ícaro Menezes, Auteur ;
José Carlos Morante-Filho, Auteur ;
Marcia C. Muñoz, Auteur ;
Eike Lena Neuschulz, Auteur ;
Marco Aurélio Pizo, Auteur ;
Marta Quitián, Auteur ;
Román A. Ruggera, Auteur ;
Francisco Saavedra, Auteur ;
Vinicio Santillán, Auteur ;
Matthias Schleuning, Auteur ;
Luís Pascoal da Silva, Auteur ;
Fernanda Ribeiro da Silva, Auteur ;
Joseph A. Tobias, Auteur ;
Anna Traveset, Auteur ;
Maximilian G. R. Vollstädt, Auteur ;
Jason M. Tylianakis, Auteur
Animals can adjust their diet to maximize energy or nutritional intake. For example, birds often target fruits that match their beak size because those fruits can be consumed more efficiently. We hypothesized that pressure to optimize diet—measu[...]
Nouveauté
Exemplaires (1)
| Code-barres | Cote | Support | Localisation | Section | Disponibilité |
|---|---|---|---|---|---|
| 13435 | Science | Périodique | Bibliothèque | Indéterminé | Disponible |
