Zobrazeno 1 - 10
of 338
pro vyhledávání: '"P Y, Yan"'
Publikováno v:
Mechanical Sciences, Vol 15, Pp 633-643 (2024)
This paper proposes a 4–5R rolling mechanism based on the spatial extension design of a planar 6R single-loop chain. By analyzing the locomotion of the planar equivalent form, a modular gait theory integrating different modes of gait with high effi
Externí odkaz:
https://doaj.org/article/f6af4167c8b74ecb8a9bdd82ae161846
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 12, Pp 2637-2651 (2024)
Rotating cavitation water jet technology is widely used in many industrial fields such as pipeline cleaning, unblocking, cutting, etc. To more accurately analyse the flow characteristics of rotating cavitating water jets, the specific impact of the n
Externí odkaz:
https://doaj.org/article/60ec4496a5284d26820e8547733bb5ce
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 10, Pp 2128-2140 (2024)
The pressure ratio of a compressor increases when the engine performance is improved, which leads to a higher air velocity in the combustion chamber. This aggravates the pressure loss in a conventional diffuser, which is proportional to the square of
Externí odkaz:
https://doaj.org/article/b5beeaa58a9d46cb835f9a6b63d9d39a
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 8383-8395 (2024)
During the period of April and May 2022, Shanghai implemented city-wide static management measures to control the spread of the Omicron variant. Compared to the lockdown in early 2020, the static management in 2022 occurred during the high-ozone seas
Externí odkaz:
https://doaj.org/article/9036c3ddb7044d0fb0574ffbc0a95b72
Autor:
Gloria H. Kwak, PhD, Rajapaksha W. M. A. Madushani, PhD, Lasith Adhikari, PhD, April Y. Yan, BS, Eric S. Rosenthal, MD, Kahina Sebbane, MS, Zahia Yanes, MS, David Restrepo, BS, Adrian Wong, PharmD, MPH, FCCM, Leo A. Celi, MD, MS, MPH, Emmett A. Kistler, MD, MHQS
Publikováno v:
Critical Care Explorations, Vol 6, Iss 11, p e1167 (2024)
OBJECTIVES:. Septic shock is a common condition necessitating timely management including hemodynamic support with vasopressors. Despite the high prevalence and mortality, there is limited data characterizing patients who require three or more vasopr
Externí odkaz:
https://doaj.org/article/bec9d6a408654704ab01c0d8aabc0e68
Publikováno v:
npj Flexible Electronics, Vol 8, Iss 1, Pp 1-10 (2024)
Abstract Frequent and unobtrusive monitoring of cardiovascular conditions with consumer electronics is a widely pursued goal, since it provides the most economic and effective way of preventing and managing cardiovascular diseases (CVDs) ─ the lead
Externí odkaz:
https://doaj.org/article/37f1d585cabe4d0f8c9a42b6515f2600
Autor:
Z. Hu, W. Jiang, Y. Yan, Y. Huang, X. Tang, L. Li, F. Ritterbusch, G.-M. Yang, Z.-T. Lu, G. Shi
Publikováno v:
The Cryosphere, Vol 18, Pp 1647-1652 (2024)
The presence of exceptionally old ice and relative ease of access make Antarctic blue-ice areas (BIAs) attractive paleoclimate archives. However, only a handful of BIAs, mostly situated in West Antarctica and along the Transantarctic Mountains, have
Externí odkaz:
https://doaj.org/article/4f4f25e3e279493085bcf337aa43b598
Publikováno v:
Earth System Science Data, Vol 16, Pp 1283-1300 (2024)
Diagnostic terrestrial biosphere models (TBMs) forced by remote sensing observations have been a principal tool for providing benchmarks on global gross primary productivity (GPP) and evapotranspiration (ET). However, these models often estimate GPP
Externí odkaz:
https://doaj.org/article/5822b6d5de8c44ca96e4802990f78aec
Publikováno v:
Biogeosciences, Vol 20, Pp 4087-4107 (2023)
The O2 : CO2 exchange ratio (ER) between terrestrial ecosystems and the atmosphere is a key parameter for partitioning global ocean and land carbon fluxes. The long-term terrestrial ER is considered to be close to 1.10 mol of O2 consumed per mole of
Externí odkaz:
https://doaj.org/article/02cab96c6bf8424185c88b36e46df6e8
Publikováno v:
Informacije MIDEM, Vol 53, Iss 1, Pp 49-53 (2023)
Externí odkaz:
https://doaj.org/article/4a54b287f0414a0db212774fe4e55a68