P. Gregory results 701
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Remote Spectral Detection of Canopy Functional Dimensions Varying Within and Across Forest TypesNARA Subscribed
Global trait axes reveal overarching dimensions of plant functional variation. However, how these dimensions are spatially organized within and across forest types remains unclear. We combined drone‐based full‐range imaging spectroscopy with crown‐level measurements of 16 physiological, morphological and biochemical traits across temperate, subtropical and tropical forests in China to enable spatially‐explicit trait mapping. T...
The Dalvík Lineament, North Iceland: structural and seismo-tectonic implications for geothermal resources and Quaternary landslidesNARA Subscribed
During the past century, seismicity along the Tjornes Fracture Zone (TFZ), North Iceland, resulted in infrastructure damage and landscape changes. However, many faults responsible for these events (up to Mw 7) including those that form the Dalvík Lineament (DL), are poorly understood. Remote sensing mapping coupled with fit-for-purpose drone-derived structure from motion data and field mapping were used to identify faults, dik...
An Update on Advancement in Genomics Resources for Spiny Lobster Aquaculture DevelopmentNARA Subscribed
The rapid advancement of high‐throughput sequencing technologies has transformed aquaculture genomics, enabling unprecedented insights into the biology and improvement of non‐model aquatic species. Among crustaceans, lobsters represent one of the most commercially valuable yet genomically underexplored taxa. This review synthesises the current state of genomic and transcriptomic resources available for spiny and slipper lobste...
Targeted Analysis of Chondrocyte Central Metabolites in Response to Cyclical Compression and Shear DeformationsNARA Subscribed
Osteoarthritis results in deterioration of articular cartilage, the soft tissue covering articulating surfaces of bones in joints like the knee and hip. Cyclical mechanical stimulation of articular cartilage results in synthesis of cartilage matrix, suggesting that therapeutic mechanical stimulation might be beneficial for cartilage repair in osteoarthritis. Prior studies identify ion channels and cytoskeletal molecules as com...
Loss and Transformation of Coastal Wetlands due to Global Change in the Conterminous United States: Past, Present, and FutureNARA Subscribed
Coastal wetlands are being transformed by global change, impacting the ecological and societal benefits provided by these ecosystems. Synthesizing knowledge of historical and expected future transformations in coastal wetlands can help inform forward-looking planning and stewardship efforts. Here, we review anticipated future ecological transformations in coastal wetlands of the conterminous United States and contrast them wit...
Controversy and consensus: common ground and best practices for life cycle assessment of emerging technologiesNARA Subscribed
Public and private interest in life cycle assessment (LCA) has grown as environmental disclosure norms tighten, driving demand for decision-relevant assessment early in technological development cycles. Early-stage LCA has the potential to guide design choices, steer innovation, and mitigate lock-in of adverse environmental impacts. However, many aspects of early-stage LCA practice remain unsettled. We convened experts in a se...
Recent acoustic telemetry research has demonstrated that a portion of the common snook Centropomus undecimalis population in Florida skips annual spawning; however, the details of why some individuals skip spawning are unclear. We conducted a comprehensive study of C. undecimalis reproductive biology to determine if a certain population demographic (e.g. size, age, sex, biological condition) skips spawning in a representative...
Age-related differences in motor unit discharge rate modulation across contraction levelsNARA Subscribed
Age-related strength loss may reflect morphological and neural adaptations that differ between muscles. However, it is unclear how ageing affects motor unit (MU) discharge rate modulation and estimates of persistent inward currents (PICs) across contraction levels. Thirty young (24 ± 4 years) and thirty older adults (73 ± 4 years) underwent magnetic resonance imaging and performed unilateral isometric dorsiflexion and knee ext...
Seagrass beds provide essential habitat for many fish species. This study utilized over a decade (2009 to 2022) of annual seagrass monitoring data to investigate trends in seagrass composition with the introduction of the non-native species, Halophila stipulacea . Fish community surveys, as well as benthic community surveys, were also conducted within soft bottom habitat of two Caribbean bays in 2023. Seagrass composition saw...
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The presence of an atavistic caniniform alveolus in Nothrotherium maquinense (Xenarthra, Folivora, Nothrotheriidae)NARA Subscribed
Sloths (Folivora) display remarkable morphological diversity yet share a highly conserved dental formula, whose occasional deviations offer key insights into their evolutionary history. Among nothrotheriids, Neogene species retained upper and lower caniniforms, whereas these teeth were lost in Pleistocene genera. Here we describe, for the first time, a poorly developed alveolus interpreted as an atavistic upper caniniform alve...
Online Information on Lymphedema: Systematic Review of the Quality of Online Patient ResourcesNARA Subscribed
The Internet has become a major source of health-related information for patients, yet the quality of online content is unregulated, leading to the potential for misinformation and patient distress. This study aims to assess the quality of online patient information on lymphedema. A search for the term “lymphedema” was conducted on the three most popular search engines (Google, Yahoo, and Bing), identifying the first 100 relev...