Results 81 to 90 of about 535,498 (326)

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.
Abdullah, Noraini, Mohd Padzil, Siti Aisyah, Mohd Salleh, Rohayu, Pillay, Khuneswari Gopal   +3 more
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

A Novel Composite Material UiO-66@HNT/Pebax Mixed Matrix Membranes for Enhanced CO2/N2 Separation

Membranes, 2021
Mixing a polymer matrix and nanofiller to prepare a mixed matrix membrane (MMM) is an effective method for enhancing gas separation performance. In this work, a unique UiO-66-decorated halloysite nanotubes composite material (UiO-66@HNT) was successfully
Fei Guo, Bingzhang Li, R. Ding, Dongsheng Li, Xiaobin Jiang, G. He, W. Xiao   +6 more
semanticscholar   +1 more source

Tissue engineering a fetal membrane [PDF]

, 2011
The aim of this study was to construct an artificial fetal membrane (FM) by combination of human amniotic epithelial stem cells (hAESCs) and a mechanically enhanced collagen scaffold containing encapsulated human amniotic stromal fibroblasts (hASFs ...
Adam M. Squires, Anna L. David, Bipasha Chowdhury, Che John Connon, Connon C.J., Grinnell F., Ian William Hamley, Jones R.R., Kirkham S.M., Roanne Razalia Jones, Shengli Mi, Trinkaus R.V.   +11 more
core   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

THE EFFECT OF TYPE ZEOLITE ON THE GAS TRANSPORT PROPERTIES OF POLYIMIDE-BASED MIXED MATRIX MEMBRANES

Reaktor, 2008
The permeation rates of O2, N2, CO2 and CH4 has been studied for polyimide-polyethersulfone (PI/PES) blends-zeolite mixed matrix membranes synthesized in our laboratory.
Tutuk Djoko Kusworo, Ahmad Fauzi Ismail, Azeman Mustafa, Kang Li   +3 more
doaj   +1 more source

Natural gas purification by asymmetric membranes: An overview

Green Energy & Environment, 2021
Natural gas, as a very important source of energy and chemical feedstock, can be used in place of coal to lower net carbon dioxide emissions. Membrane separation technology is an attractive alternative for natural gas purification where the impurities ...
Xi Chen, Gongping Liu, Wanqin Jin
doaj   +1 more source

Fluctuating Nematic Elastomer Membranes: a New Universality Class

, 2003
We study the flat phase of nematic elastomer membranes with rotational symmetry spontaneously broken by in-plane nematic order. Such state is characterized by a vanishing elastic modulus for simple shear and soft transverse phonons. At harmonic level, in-
A.M. Polyakov, B.N. Thomas, C.-M. Chen, D. Foster, D.C. Morse, D.C. Morse, D.R. Nelson, E. Guitter, E.M. Terenjev, F. Brochard, F. David, G. Grinstein, G.C. Verwey, H. Finkelmann, J.A. Aronovitz, J.A. Aronovitz, L. Golubovic, L. Peliti, L. Radzihovsky, L. Radzihovsky, L. Radzihovsky, L. Radzihovsky, L. Radzihovsky, Leo Radzihovsky, M. Bowick, M. Paczuski, M. Warner, M. Warner, N.D. Mermin, P. Hohenberg, P. LeDoussal, Ranjan Mukhopadhyay, S. Coleman, T. C. Lubensky, T. Salditt, T.C. Lubensky, W. Helfrich, W. Helfrich, Xiangjun Xing, Y. Kantor   +39 more
core   +1 more source

Effects of Liposomes Contained in Thermosensitive Hydrogels as Biomaterials Useful in Neural Tissue Engineering [PDF]

, 2017
Indexación: Scopus.Advances in the generation of suitable thermosensitive hydrogels for the delivery of cells in neural tissue engineering demonstrate a delicate relationship between physical properties and capabilities to promote cell proliferation and ...
Acevedo, C., Campos, C., Catalán, J., Madrid, A., Montenegro, I., Olguín, Y., Osorio, F., Velásquez, L.   +7 more
core   +3 more sources

In vitro models of cancer‐associated fibroblast heterogeneity uncover subtype‐specific effects of CRISPR perturbations

Molecular Oncology, EarlyView.
Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra, Shamsudheen Karuthedath Vellarikkal, Lixia Li, Hong Sun, Khoa Nguyen, Amber Montano, Suchitra Natarajan, Federica Piccioni, Alex Michael Tamburino, Xin Yu, Aleksandra Katarzyna Olow   +10 more
wiley   +1 more source