Results 101 to 110 of about 106,635 (304)

Model selection and model averaging on mortality of upper gastrointestinal bleed patients [PDF]

, 2018
Model Selection (MS) is known to produce uncertainty into model-building process. Besides that, the process of MS is complex and time consuming. Therefore, Model Averaging (MA) had been proposed as an alternative to overcome the issues.
Mohd Padzil, Siti Aisyah, Khuneswari Gopal Pillay, Pillay, Khuneswari Gopal, Noraini Abdullah, Mohd Salleh, Rohayu, Abdullah, Noraini, Rohayu Mohd Salleh, Siti Aisyah Mohd Padzil   +7 more
core   +1 more source

Application of x-ray fluorescence spectrometry in assesment of ultrafiltration membrane surface condition at water pre- treatment units of thermal power plants

Известия высших учебных заведений: Проблемы энергетики, 2019
The objects of the study were the Doy Chemical hollow-fiber ultrafiltration membranes which were use for preparation of make-up water for the Novocherkasskaya Regional Thermal Power Plant (RTPP).We tried out a possibility of applying the X-ray ...
E. V. Veselovskaya, E. N. Voloshina, S. E. Lysenko   +2 more
doaj   +1 more source

ultrafiltrate

, 2014
Citation: 'ultrafiltrate' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.U06547 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms. Requests for commercial
openaire   +1 more source

F‐Type Pyocin Versus Phage λ Tail: Conserved Hub, Divergent Fibers

Advanced Science, EarlyView.
Near‐atomic cryo‐EM structures of a Gram‐negative F‐type pyocin reveal a conserved tail tip architecture shared with bacteriophage λ together with a previously unrecognized side‐fiber attachment mode. These findings provide new insight into tailocin assembly and host recognition and establish a structural framework for engineering precision ...
Zhiwei Gu, Yufan Xie, Lanxin Wang, Luyan Ma, Xiaofei Ge, Jiawei Wang   +5 more
wiley   +1 more source

Hyperbolic-Tangent Model Analysis of Permeate Flux for Ultrafiltration in Hollow-Fiber Modules by Momentum Balance

, 2011
The predicting equation for the permeate flux of membrane ultrafiltration in hollow-fiber modules, was derived from the complete momentum balance coupled with the application of hyperbolic-tangent model.
Ho, Chii-dong; Yeh, Ho-ming; Lee, S. Y.
core   +1 more source

Engineered Brain‐Targeted Exosomes Delivering FGF1 for Sustained Glycemic Regulation and Multitarget Neurovascular Protection in Diabetic Stroke

Advanced Science, EarlyView.
ABSTRACT Diabetic stroke is characterized by a hyperglycemic and pro‐inflammatory microenvironment that exacerbates neurovascular dysfunction. However, the blood–brain barrier (BBB) remains a formidable obstacle, restricting the delivery of most therapeutic molecules.
Bixin Shen, Chengxiang Zhang, Junhui Wang, Xichong Zhong, Shihao Chen, Xue Wang, Xiaokun Li, Li Lin   +7 more
wiley   +1 more source

An innovative strategy coupling cluster fraction with ultrafiltration UPLC-QTOF-MS/MS for screening α-glucosidase inhibitors from barley seedlings

Food Chemistry: X
Affinity ultrafiltration is widely used for rapid, targeted screening of bioactive natural compounds, but high-abundance components in complex matrices often mask low-abundance yet potent inhibitors, reducing sensitivity.
Changdong Lin, Juyuan Luo, Shuo Wang, Cheng Shen, Shucan Zhang, Yongling Liu, Zhibo Song, Yumei Ma, Tao Chen, Yulin Li   +9 more
doaj   +1 more source

Characterization of Ultrafiltration Membranes [PDF]

Polymer Journal, 1991
Transport phenomena, that are relevant to ultrafiltration membranes, are discussed. Their basic characteristics are given by the pore-flow theory. In actual applications, however, their behaviors are controlled by gel layer formation, osmotic pressure of solutes, adsorption or plugging in pores and by other chemical and physical natures of membranes ...
openaire   +1 more source

Blood Cell‐Camouflaged Liquid Metal Nanoconjugates Orchestrate Treg Depletion and STING‐Amplified Photothermal Immunity for Metastatic Triple‐Negative Breast Cancer Therapy

Advanced Science, EarlyView.
Whole‐blood biomimetic engineering transforms liquid metal nanoparticles into a tripartite immunotherapeutic platform that orchestrates regulatory T‐cell depletion, photothermal‐induced immunogenic cell death, and activation of the stimulator of interferon genes pathway.
Nina Sang, Eijiro Miyako
wiley   +1 more source

In vitro evaluation of critical ultrafiltration fluxes and transmembrane pressure in a high flux dialyzer

Scientific Reports
In patients treated with haemodiafiltration, high convection volumes are considered beneficial. However it leads to pressure instability and membrane fouling.
Siavash Sohan Gir, Nathalie Gayrard, Alain Ficheux, Jonas Laget, Chantal Cazevieille, Àngel Argilés, Flore Duranton   +6 more
doaj   +1 more source