Results 31 to 40 of about 3,003,860 (251)

Genome-wide identification and expression analysis of the glutathione transferase gene family and its response to abiotic stress in rye (Secale cereale)

open access: yesBMC Genomics
Background Glutathione S-transferases (GSTs) are a crucial class of plant enzymes, playing pivotal roles in plant growth, development, and stress responses.
Hongli Shi   +9 more
doaj   +1 more source

Bacterial community analysis of the skin microbiota of cultured Chinese giant salamander infected with Ranavirus

open access: yesFrontiers in Microbiology
Skin microorganisms are an important component of host innate immunity and serve as the first line of defense against pathogenic infections. The relative abundance of bacterial species, microbial community assembly, and secretion of specific bacterial ...
Han Zhang   +10 more
doaj   +1 more source

Potential effects of climate change on the distribution of invasive bullfrogs Lithobates catesbeianus in China

open access: yesActa Herpetologica, 2020
Climate plays important roles in determining the geographical distribution of species, including the invasion area of alien species. Little is known, however, about the influence of climate change on the distribution area of invasive amphibian species in
Li Qing Peng   +6 more
doaj   +1 more source

Impacts of Cetylpyridinium Chloride on the Survival, Development, Behavior, and Oxidative Stress of Early-Life-Stage Zebrafish (Danio rerio)

open access: yesAntioxidants, 2022
Cetylpyridinium chloride (CPC) is a widely used surfactant that has been detected in various water ecosystems. However, knowledge on the toxicity of CPC to fish remains scarce.
Xuchun Qiu   +9 more
doaj   +1 more source

Texas National Security Review: The Changing Face of War Vol. 9, Issue 1, 2026 [PDF]

open access: yes
TABLE OF CONTENTS FOUNDATION 2 The Changing Face of War—And of Our Work Adam Klein and Joseph Maguire SCHOLAR 8 Wars of the Greater Middle East, 1945–92 Carter Malkasian 28 Threading the Needle: The Logic of Conventional Coercion in Nuclear ...
Texas National Security Review
core   +1 more source

Micropillar‐Engineered Hybrid Adhesive Patch for Surface‐Conformable and Directional Adhesion

open access: yesAdvanced Materials Technologies, EarlyView.
This work presents a surface‐conformable hybrid adhesive integrating height‐optimized hexagonal micropillars with open‐rectangular cuts. The micropillars enhance rough‐surface contact and microscale crack arrest, while the cuts guide and reverse interfacial cracks for strong and directional adhesion. The multiscale architecture achieves robust pull‐off
Seongjin Park   +4 more
wiley   +1 more source

Multimodal Engagement Assessment in Children During Invented Story Paradigm With a Social Robot

open access: yesAdvanced Robotics Research, EarlyView.
A multimodal framework is proposed to assess children's engagement during storytelling interactions with a social robot. Gaze, physiological, and behavioral data are combined and validated against observer ratings. An automated gaze‐labeling strategy is introduced, and supervised classifiers achieve high accuracy. The study supports scalable engagement
Laura Fiorini   +7 more
wiley   +1 more source

How Proverbs Damage Homeland Security [PDF]

open access: yes, 2011
This article appeared in Homeland Security Affairs (September 2011), v.7 no.2"Christopher Bellavita discusses twelve proverbs -- accepted truths -- that have characterized the homeland security narrative.
Bellavita, Christopher
core   +2 more sources

The complete chloroplast genome of Ottelia acuminate var. crispa, an endangered aquatic herb with extremely narrow distribution

open access: yesMitochondrial DNA. Part B. Resources, 2021
Ottelia acuminate var. crispa is an endangered aquatic herb with extremely narrow distribution. In this study, we assembled the chloroplast genome of this species based on the second-generation high-throughput sequencing.
Chaoyong Tu   +6 more
doaj   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

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