Results 31 to 40 of about 751,620 (163)
We discovered that Salmonella uses structured, recurrent variation in epigenetically regulated promoter regions to fine‐tune gene expression, revealing a novel evolutionary strategy for surface adaptation. ABSTRACT Bacterial adaptation to dynamic and hostile environments often relies on the ability to modify surface structures, which are subjected to ...
Rocío Fernández‐Fernández +5 more
wiley +1 more source
Transformations imply the need for radical alternatives to current realities. This requires a fundamental reimagination of current systems. Different future-oriented practices specifically designed for the imagination of transformations have emerged in ...
Lucas Rutting +8 more
doaj +1 more source
Effects of landscape fragmentation on floodplain fishes as revealed by species–habitat networks
Abstract How species interact with habitat patches is influenced primarily by habitat configuration (e.g., connectivity) and species’ functional traits. As levels of fragmentation increase, identifying the intricate connections between these components is crucial for biodiversity conservation.
Chen Zhang +8 more
wiley +1 more source
Dispositivo adicional de control para máquina con control numérico [PDF]
Referencia OEPM: P200501006.-- Fecha de solicitud: 26/04/2005.-- Titular: Consejo Superior de Investigaciones Científicas (CSIC).Dispositivo adicional de control para máquina con control numérico (ver figura en archivo de texto adjunto).
Akinfiev, Teodor +4 more
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Overcoming barriers to build partnerships for managing plant invasions under global change
Abstract Non‐native plant invasions are a cross‐boundary conservation challenge, requiring coordinated management and policy responses underpinned by science. Global change is expected to exacerbate this challenge by changing abiotic and biotic drivers of invasive plant distribution, abundance, and impact. Current approaches may no longer be effective,
Jennifer L. Bufford +9 more
wiley +1 more source
En la actualidad, la ciudad de Managua es objeto de una serie de intervenciones en el espacio público o sistema de espacios libres territoriales y urbanos.
Napoleón Guerrero
doaj +2 more sources
Maghemite nanoparticles functionalized with doxorubicin enable synergistic chemo‐magneto‐photothermal therapy. Combining pH‐sensitive drug release with localized heating at clinically relevant low doses enhances tumor cell death while minimizing toxicity.
Rosalía López‐Méndez +11 more
wiley +1 more source
Dificultades docentes en el estudio de forjados de madera reforzados mediante losa superior de hormigón [PDF]
El refuerzo de forjados de madera mediante la conexión de una losa de hormigón superior es una técnica ampliamente utilizada en el sector de la rehabilitación de edificios antiguos. Sin embargo, la experiencia muestra que el análisis estructural de estos
Cobo Escamilla, Alfonso +3 more
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Fallen Logs Act as Natural Bridges Over Rivers in a Tropical Wet Forest
We studied how vertebrate species used logs as bridges over rivers in a tropical rainforest. Most mammals present in the area used logs, but the frequency and probability of crossing varied widely among species, between seasons, and in relation to the dimensions of the log and the river below.
Juan S. Vargas Soto +3 more
wiley +1 more source
Un punto de conexión, un punto de encuentro [PDF]
Nos interesa estudiar e investigar en la conformación de un espacio físico que, destinado a la conexión e información virtual, sea un lugar de encuentro real.
Pelegrín Rodríguez, Marta +1 more
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