Results 31 to 40 of about 123,549 (219)

Real-Time Monitoring of the Temperature, Flow, and Pressure Inside High-Temperature Proton Exchange Membrane Fuel Cells

Micromachines, 2022
The proton exchange membrane fuel cell (PEMFC) system is a highly efficient and environmentally friendly energy conversion technology. However, the local temperature, flow, and pressure inhomogeneity within the fuel cell during the electrochemical ...
Chi-Yuan Lee, Fang-Bor Weng, Chun-Wei Chiu, Shubham-Manoj Nawale, Bo-Jui Lai   +4 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Real-Time Monitoring of HT-PEMFC

Membranes, 2022
During the electrochemical reaction of a high temperature proton exchange membrane fuel cell (HT-PEMFC), (in this paper HT-PEMFC means operating in the range of 120 to 200 °C) the inhomogeneity of temperature, flow rate, and pressure in the interior is ...
Chi-Yuan Lee, Fang-Bor Weng, Chin-Yuan Yang, Chun-Wei Chiu, Shubham-Manoj Nawale   +4 more
doaj   +1 more source

Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer

Molecular Oncology, EarlyView.
Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni, Antonella Palmese, Stefano Scalera, Laura Cipriani, Davide Mascolo, Patrizia Vici, Teresa Arcuri, Lorena Filomeno, Eriseld Krasniqi, Giovanni Blandino, Giulia Bon, Marcello Maugeri‐Saccà   +11 more
wiley   +1 more source

Extrusion Process of Polypropylene Composites Reinforced Milled Carbon Fibre for Conductive Polymer Composite Application

MATEC Web of Conferences, 2018
A polypropylene (PP) reinforced milled carbon fibre (MCF) was developed to produce high conductive polymer composites. Theoretically, by altering the filler orientation, the electrical conductivity and mechanical properties can be controlled.
Radzuan Nabilah Afiqah Mohd, Sulong Abu Bakar, Somalu Mahendra Rao   +2 more
doaj   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Application of Screen Printing in Flexible Miniature Thermocouple Process Development

International Journal of Electrochemical Science, 2015
Thermocouple is a highly effective means of determining exactly fuel cell temperature. This work presents a method for producing flexible micro thermocouple by using screen printing rather than micro-electro-mechanical systems (MEMS). The proposed method
Chi-Yuan Lee, Li-Hsing Fang, Ay Su, Guo-Bin Jung, Yen-Ting Huang, Yu-Chang Liang   +5 more
doaj   +1 more source

Enhancement of Catalytic Activity and Durability of Pt Nanoparticle through Strong Chemical Interaction with Electrically Conductive Support of Magnéli Phase Titanium Oxide

Nanomaterials, 2021
In this study, we address the catalytic performance of variously sized Pt nanoparticles (NPs) (from 1.7 to 2.9 nm) supported on magnéli phase titanium oxide (MPTO, Ti4O7) along with commercial solid type carbon (VXC-72R) for oxygen reduction reaction ...
Didem C. Dogan, Jiye Choi, Min Ho Seo, Eunjik Lee, Namgee Jung, Sung-Dae Yim, Tae-Hyun Yang, Gu-Gon Park   +7 more
doaj   +1 more source

Weakening the nuclear envelope: Lamin B receptor in melanoma metastasis

Molecular Oncology, EarlyView.
LBR‐driven nuclear fragility supports melanoma invasion. A: Melanocyte presents low LBR (Lamin B Receptor) levels, maintaining nuclear integrity and lamina‐chromatin tethering. B: During malignant progression, upregulation of LBR clusters at the INM (Inner Nuclear Membrane) during confined migration causes local lamina weakening and cholesterol ...
Francesca Lorenzini, Maria Caterina Mione   +1 more
wiley   +1 more source

PRELIMINARY INVESTIGATION INTO THE FORMATION OF LiCo0.8M0.2O2-δ (M = Zr, Ca) AS TRIPLE-CONDUCTING OXIDE CATHODES FOR SOLID OXIDE FUEL CELLS

Materiali in Tehnologije
A solid oxide fuel cell (SOFC) is an efficient electrochemical energy conversion device with low emissions. The cathode is one of the principal components of an SOFC, responsible for the reduction reaction.
Muhammad Amirul Mamsor, Nurul Akidah Baharuddin, Nur Wardah Norman, Mahendra Rao Somalu   +3 more
doaj   +1 more source