Results 31 to 40 of about 53,602 (307)

An Apple Susceptibility‐Related LRR Receptor‐Like Kinase MdRLKT21 Activates Plant Immunity by Hijacking a Trans‐Kingdom Fungal microRNA‐Like RNA

open access: yesAdvanced Science, EarlyView.
The apple susceptibility‐related LRR‐RLK MdRLKT21 competitively binds to fungal sRNA effectors and subsequently activates defenses by salvaging the expression of MdRLKT1 and MdRLKT2 and thereby releasing the resistance protein MdRFP1. These findings provide new insights into the molecular mechanism by which plants counteract pathogen‐secreted sRNA ...
Mingliang Lei   +7 more
wiley   +1 more source

Assessment of the Mars Science Laboratory Entry, Descent, and Landing Simulation [PDF]

open access: yes, 2013
On August 5, 2012, the Mars Science Laboratory rover, Curiosity, successfully landed inside Gale Crater. This landing was only the seventh successful landing and fourth rover to be delivered to Mars.
Davis, J. L.   +2 more
core   +1 more source

Genetic Manipulation of Mammalian Cells in Microphysiological Hydrogels

open access: yesAdvanced Science, EarlyView.
Supply channels for cells embedded in gels can be used for in situ genetic manipulation. Abstract Engineering functional 3D tissue constructs is essential for developing advanced organ‐like systems, with applications ranging from fundamental biological research to drug testing. The generation of complex multicellular structures requires the integration
Anna C. Jäkel   +2 more
wiley   +1 more source

Review on Entry, Descent, Landing of Rovers on Mars

open access: yes, 2018
Humans are trying to explore the solar system and the moon was the first. Since the recent decades the interest has shifted towards so called twin planet of Earth. Martian surface having similar features reminiscent both of impact craters of Moon and the various desert and polar ice caps of Earth.
Vineeth. K.V   +3 more
openaire   +4 more sources

Mars Image Analysis [PDF]

open access: yes, 2004
This lesson plan details an activity designed to put students in the role of scientists in analyzing the geological processes that occur on terrestrial planets - i.e. Earth and Mars.

core   +1 more source

Tendinopathy: The Interplay between Mechanical Stress, Inflammation, and Vascularity

open access: yesAdvanced Science, EarlyView.
This review explores the complex and self‐reinforcing cycle of mechanical stress, inflammation, and altered vascularity in tendinopathy—a common, painful tendon disorder. It integrates current findings on cellular, molecular, and biomechanical mechanisms, highlighting how mechanical overload, inflammatory signals, and abnormal blood vessel behavior ...
Renate Gehwolf   +5 more
wiley   +1 more source

Human Exploration of Earth's Neighborhood and Mars [PDF]

open access: yes, 2003
The presentation examines Mars landing scenarios, Earth to Moon transfers comparing direct vs. via libration points. Lunar transfer/orbit diagrams, comparison of opposition class and conjunction class missions, and artificial gravity for human ...
Condon, Gerald
core   +1 more source

Switchable Bidirectional Sound Absorption Via Exceptional Point Modulation in Acoustic Metastructures with Interleaved Resonator Coupling

open access: yesAdvanced Science, EarlyView.
A switchable bidirectional acoustic metastructure is proposed, enabling broadband and frequency‐selective absorption via interleaved resonator coupling and exceptional point modulation. It outperforms traditional unidirectional designs, offering compact, efficient sound control from both directions and establishing a generalized framework for extending
Zichao Guo   +7 more
wiley   +1 more source

A Modern Roman‐Inspired Concrete with Daytime Radiative Cooling Capacity

open access: yesAdvanced Science, EarlyView.
Coolcrete, inspired by ancient Roman concrete, is a new cementitious material with photonic properties enabling passive daytime radiative cooling. Made from quicklime and zeolites, it reduces cooling energy demand, lowers CO2 emissions, and may eliminate urban heat islands.
Jorge S. Dolado   +11 more
wiley   +1 more source

Conceptualising quality early childhood education: Learning from young children in Brazil and South Africa through creative and play‐based methods

open access: yesBritish Educational Research Journal, EarlyView., 2023
Abstract Early childhood has increasingly been acknowledged as a vital time for all children. Inclusive and quality education is part of the United Nations Sustainable Development Goals, with the further specification that all children have access to quality pre‐primary education.
Laura H. V. Wright   +8 more
wiley   +1 more source

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