Results 11 to 20 of about 6,177,283 (209)

Assessing Non-Invasive Liver Function in Patients With Intestinal Failure Receiving Total Parenteral Nutrition-Results From the Prospective PNLiver Trial [PDF]

open access: yes, 2020
Liver abnormalities in intestinal failure (IF) patients receiving parenteral nutrition (PN) can progress undetected by standard laboratory tests to intestinal failure associated liver disease (IFALD). The aim of this longitudinal study is to evaluate the
Bednarsch, Jan   +10 more
core   +1 more source

Review of the methods to determine the hazard and toxicity of pesticides to bumblebees [PDF]

open access: yes, 2001
Methods to determine the impact of pesticides on bumblebees are described. They are classified into laboratory tests to determine the acute toxicity and the hazard to bumblebees, (semi) field tests, and brood tests.
Steen, J.J.M., van der
core   +5 more sources

Measurement of Bulk Viscosity of CO2 Based on Spontaneous Rayleigh-Brillouin Scattering

open access: yesIEEE Access, 2020
The spontaneous Rayleigh-Brillouin scattering spectra of CO2 are measured at different temperatures from 278 K to 369 K corresponding to the pressure range over 4-7 bar approximately and compared with the Tenti S6 model.
Jingcheng Shang   +7 more
doaj   +1 more source

Laboratory evaluation of a rapid IgG4 antibody test (BLF Rapid™) for bancroftian filariasis [PDF]

open access: yes, 2018
At the end phase of the Global Programme to Eliminate Lymphatic Filariasis, antibody testing may have a role in decision-making for bancroftian filariasis–endemic areas.
Babu, Subash   +7 more
core   +2 more sources

Fault Dynamic Modeling and Characteristic Parameter Simulation of Rolling Bearing with Inner Ring Local Defects

open access: yesShock and Vibration, 2021
To further study the fault mechanism and fault features of rolling bearings, a two-DOF rolling bearing fault dynamic model with inner ring local defects considering the bearing radial clearance and time-varying displacement excitation is established ...
Zhang Fengling   +4 more
doaj   +1 more source

A novel collision tumour of myofibroblastoma and low-grade adenosquamous carcinoma in breast

open access: yesDiagnostic Pathology, 2020
Background Myofibroblastoma (MFB) and low-grade adenosquamous carcinoma (LGASC) are rare tumours in the breast, respectively. However, a collision tumour of the two types has never been reported.
Guang-Zhi Yang   +2 more
doaj   +1 more source

To enhance collaborative learning and practice network knowledge with a virtualization laboratory and online synchronous discussion [PDF]

open access: yes, 2014
This work is licensed under a Creative Commons Attribution 4.0 Internatinal License.Recently, various computer networking courses have included additional laboratory classes in order to enhance students' learning achievement.
Ghinea, G, Hwang, W-Y, Kongcharoen, C
core   +2 more sources

A Differential Split-Type Pressure Sensor for High-Temperature Applications

open access: yesIEEE Access, 2021
This study proposes a split-type pressure sensor based on differential capacitance that can be applied to in-situ accurate pressure testing in high-temperature environments.
Chen Li   +6 more
doaj   +1 more source

Measurement of Temperature-Dependent Bulk Viscosities of Nitrogen, Oxygen and Air From Spontaneous Rayleigh-Brillouin Scattering

open access: yesIEEE Access, 2019
In this paper, the spontaneous Rayleigh-Brillouin scattering spectra of air are simulated to study the effect of uncertainties of pressure, temperature, scattering angle and the characteristic parameter uncertainty of the Fabry-Perot interferometer on ...
Jingcheng Shang   +7 more
doaj   +1 more source

Study on the Stability of the Electrical Connection of High-Temperature Pressure Sensor Based on the Piezoresistive Effect of P-Type SiC

open access: yesMicromachines, 2021
In this study, a preparation method for the high-temperature pressure sensor based on the piezoresistive effect of p-type SiC is presented. The varistor with a positive trapezoidal shape was designed and etched innovatively to improve the contact ...
Yongwei Li   +6 more
doaj   +1 more source

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