Results 111 to 120 of about 20,393 (291)

Closed endotracheal suction catheter system related complications in mechanically ventilated COVID-19 patients

open access: yesIndian Journal of Anaesthesia, 2021
Anirban Bhattacharjee   +3 more
doaj   +1 more source

Development of a water level monitoring and control system for pumping stations in agricultural systems

open access: yesDyna
Monitoring water levels in reservoirs and suction pipes is essential to avoid failures in pumping and agricultural systems. This study aimed to develop an intelligent system for automated monitoring of water levels in irrigated agricultural reservoirs ...
Iug Lopes   +9 more
doaj   +1 more source

Numerical Study of MHD Hybrid Nanofluid Flow With Multiple Slip Effects Over a Variable Porous Stretching Surface

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This work discusses the thermal performance of magnetized hybrid nanofluid flow over a variable porous stretchable surface, emphasizing the underlying physical mechanisms governing heat and mass transfer. The Cattaneo–Christov flux model is used in place of Fourier's and Fick's laws to incorporate relaxation effects, ensuring a more realistic ...
Mounirah Areshi   +5 more
wiley   +1 more source

PENERAPAN CLOSED SUCTION SYSTEM PADA PASIEN KANKER PARU(TERPASANG VENTILATOR) DENGAN MASALAH KEPERAWATAN KETIDAKEFEKTIFAN BERSIHAN JALAN NAFAS DI RUANG ICU CENTRAL RUMKITAL DR. RAMELAN SURABAYA

open access: yes, 2016
Penggunaan ventilator menimbulkan efek samping dan komplikasi, salah satunya adalah infeksi jalan nafas. Teknik suction yang tidak aseptik dapat menyebabkan terjadinya infeksi jalan nafas pada pasien yang salah satunya yaitu Ventilator Assisted Pneumonia
KRISTANTO, BAYU
core  

Bioconvective Unsteady Casson Hybrid Nanofluid Flow on a Variable Darcy Regime Between Two Rotating Disks With Variable Heat Source

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study carries significant consequences in various engineering applications, such as cooling rotating disk surfaces, improving chemical reactor performance, and designing filtration systems. Considering these main applications in view, the aim of this study is to investigate time‐dependent Casson hybrid nanofluid flow on a permeable ...
Ebrahem A. Algehyne   +6 more
wiley   +1 more source

Data-driven modelling of a commercial cold storage system using subspace system identification

open access: yese-Prime: Advances in Electrical Engineering, Electronics and Energy
This study presents subspace system identification of a cold storage system incorporating external temperature as input. The proposed model presents a holistic view of the whole system with each subsystem cohesively linked together.
Adesola Temitope Bankole   +3 more
doaj   +1 more source

Functional morphology of the pharyngeal teeth of the ocean sunfish, Mola mola

open access: yesThe Anatomical Record, EarlyView.
Abstract Many fish use a set of pharyngeal jaws in their throat to aid in prey capture and processing, particularly of large or complex prey. In this study—combining dissection, CT scanning, histology, and performance testing—we demonstrate a novel use of pharyngeal teeth in the ocean sunfish (Mola mola), a species for which pharyngeal jaw anatomy had ...
Benjamin Flaum   +3 more
wiley   +1 more source

Development and Application of HSC40 Sand Blender

open access: yesShiyou jixie, 2018
The large-scale fracturing operation using two sets of HSC20 sand blenders with "one preparation and one use" has the following problems:when the operating sand blender breaks down, switching sand blender involves high workload, long operation time and ...
Han Zengping, Wang Hongli, Zhang Huaizhi
doaj  

Functional models from limited data: A parametric and multimodal approach to anatomy and 3D kinematics of feeding in basking sharks (Cetorhinus maximus)

open access: yesThe Anatomical Record, EarlyView.
Abstract Basking sharks, Cetorhinus maximus (Gunnerus, Brugden [Squalus maximus], Det Kongelige Norske Videnskabers Selskabs Skrifter, 1765, vol. 3, pp. 33–49), feed by gaping their mouths and gill slits, greatly reorienting their cranial skeletons to filter food from water.
Tairan Li   +12 more
wiley   +1 more source

Functional anatomy, jaw mechanisms, and feeding behavior of Dunkleosteus terrelli (Placodermi, Arthrodira)

open access: yesThe Anatomical Record, EarlyView.
A new musculoskeletal reconstruction and revision of the cranio‐mandibular anatomy of the Devonian arthrodire placoderm Dunkleosteus terrelli from a comparative and functional anatomical perspective. Dunkleosteus is a specialized arthrodire with many specializations for feeding on large vertebrates, and many of its features are part of broader ...
Russell K. Engelman   +4 more
wiley   +1 more source

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