Results 191 to 200 of about 9,803,992 (369)
By examining habitat selection across five movement phases in the reintroduced Iberian lynx, our study reveals high behavioural plasticity and key differences between and among resident and non‐resident phases. This research highlights the need to distinguish movement phases in habitat selection and landscape permeability studies to effectively guide ...
Pablo Cisneros‐Araujo+11 more
wiley +1 more source
Exploratory study of transient upstart phenomena in a three-dimensional fixed-geometry scramjet engine [PDF]
The structural and thermal design of a hydrogen fueled regeneratively cooled three dimensional fixed geometry scramjet was examined. An exploratory study was conducted at Mach 5.3 in the 7-inch Mach 7 pilot tunnel to investigate the unstart phenomena and
Wieting, A. R.
core +1 more source
A framework for the support of pollinators in urban areas is developed here, based on five pillars: nesting, flower resources, artificial support, management and society acceptance, with additional key elements from science and society. Society should incorporate strategies for pollinators as in this framework by means of co‐planning with stakeholders,
Rosa Ranalli+3 more
wiley +1 more source
Transonic flutter study of a 50.5 deg cropped-delta wing with two rearward-mounted nacelles [PDF]
Transonic flutter characteristics of three geometrically similar delta-wing models were experimentally determined in the Langley transonic dynamics tunnel at Mach numbers from about 0.6 to 1.2.
Abel, I., Ruhlin, C. L., Sandford, M. C.
core +1 more source
CURRENT - A Computer Code for Modeling Two-Dimensional, Chemically Reaccting, Low Mach Number Flows
W.S. Winters+2 more
openalex +2 more sources
ABSTRACT This research focuses on how the North Korean Democratic Women's Union (NKDWU), the umbrella women's organisation in North Korea formed soon after Korea's liberation from Japanese colonial rule in 1945, forged international leftist women's solidarity during the North Korean state's liminal, revolutionary period (1945–1949).
Taejin Hwang
wiley +1 more source
This study investigates the three-dimensional (3D) effects introduced by the end walls for an aspect ratio of 1 in ramp-induced shock wave boundary layer interactions.
Raja Mangalagiri, Satya P Jammy
doaj
Conservative High-Order Finite-Difference Schemes for Low-Mach Number Flows
Franck Nicoud
openalex +2 more sources
Observation Bias in Metabarcoding
ABSTRACT DNA metabarcoding is subject to observation bias associated with PCR and sequencing, which can result in observed read proportions differing from actual species proportions in the DNA extract. Here, we amplify and sequence a mock community of known composition containing marine fishes and cetaceans using four different primer sets and a ...
Megan R. Shaffer+5 more
wiley +1 more source