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The high commercial value and the increasing demand for caviar make it susceptible to illegal trade and fraudulent activities, while mislabelling can occur both deliberately and unintentionally. Therefore, reliable methods are urgently needed to distinguish even closely related sturgeon species for the authentication of declared species in caviar products. In this study, we explore the effectiveness of ONT sequencing combined...
Brief Communication: Perspectives on Increasing Timber Harvest on National Forest Lands in the Pacific NorthwestNARA Subscribed
This brief communication presents selected findings from recent social and economic monitoring of national forest policies in the Pacific Northwest. Qualitative interviews with timber industry professionals, USDA Forest Service (Forest Service) employees, and rural community members provided local perspectives on increasing the pace and scale of timber harvests on national forests. Challenges noted by interviewees included spa...
Comparative study of thiolated and alkenylated functionalized β-CDs as highly mucopenetrating and mucoadhesive drug delivery systemsNARA Subscribed
Within this study, thiolated and alkenylated β-cyclodextrins were developed as novel mucoadhesive excipients capable of interacting with mucosal surfaces and prolonging the residence time of incorporated drugs at absorption sites, thereby potentially enhancing their bioavailability. For this purpose, cysteine-, cysteamine-, allylcarbamate-, and methacrylate-functionalized oligosaccharides were synthesized, and the resulting st...
Economic costs of invasive carps in the United States: case study and management implicationsNARA Subscribed
Biological invasions can have far-reaching impacts and incur enormous monetary costs. Economic considerations play an important role in management decision-making. We used the invasion of U.S. waterways by silver ( Hypophthalmichthys molitrix ) and bighead ( H. nobilis ) carp as a case study of the costs of aquatic invasive species. Although these carps are well-known invaders, published reports on their economic costs are lac...
Global Marine Flyways Identified for Long‐Distance Migrating Seabirds From Tracking DataNARA Subscribed
Aim To identify the broad‐scale oceanic migration routes (‘marine flyways’) used by multiple pelagic, long‐distance migratory seabirds based on a global compilation of tracking data. Location Global. Time Period 1989–2023. Major Taxa Studied Seabirds (Families: Phaethontidae, Hydrobatidae, Diomedeidae, Procellariidae, Laridae and Stercorariidae). Methods We collated a comprehensive global tracking dataset that included the mig...
Animals within social groups respond to costs and benefits of sociality by adjusting the proportion of time they spend in close proximity to other individuals in the group (cohesion). Variation in cohesion between individuals, in turn, shapes important group‐level processes such as subgroup formation and fission–fusion dynamics. Although critical to animal sociality, a comprehensive understanding of the factors influencing coh...
Using data on in situ performance of low noise pavements, three well performing mixtures were selected: SDA 4, SDA 6, and SDA 8. These mixtures and the corresponding mastic (filler + bitumen + additive) were tested for their mechanical and acoustic performance in non-aged and aged states using a multi-scale approach (mm to km). Thereafter, an optimization protocol was applied to these mastics (mm-scale) and promising combinati...
Leading deep-sea research expeditions requires a breadth of training and experience, and the opportunities for Early Career Researchers (ECRs) to obtain focused mentorship on expedition leadership are scarce. To address the need for leadership training in deep-sea expeditionary science, the Crustal Ocean Biosphere Research Accelerator (COBRA) launched a 14-week virtual Master Class with both synchronous and asynchronous compon...