Results 61 to 70 of about 168,399 (308)

Comparison of Electromagnetic Energy Harvesters

2019 11th International Conference on Electronics, Computers and Artificial Intelligence (ECAI), 2019
This paper compares various types of electromagnetic harvesters in terms of their electrical and magnetic features. The harvesters have different flux morphologies and natural frequencies and therefore that can be a superiority for them to use in different applications from the ignition signal to the energy harvester aims for battery-free systems.
openaire   +3 more sources

Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes

FEBS Letters, EarlyView.
Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez, Mikael Oliveberg, Peter Brzezinski   +2 more
wiley   +1 more source

Vibration energy harvesting using the Halbach array

, 2012
This paper studies the feasibility of vibration energy harvesting using a Halbach array. A Halbach array is a specific arrangement of permanent magnets that concentrates the magnetic field on one side of the array while cancelling the field to almost ...
Beeby, Steve, Zhu, Dibin, Harris, Nick, Tudor, John   +3 more
core   +1 more source

A miniature coupled bistable vibration energy harvester [PDF]

, 2014
This paper reports the design and test of a miniature coupled bistable vibration energy harvester. Operation of a bistable structure largely depends on vibration amplitude rather than frequency, which makes it very promising for wideband vibration energy
Zhu, Dibin, Beeby, S. P., Beeby, S.P., Zhu, D., Arthur, Derek, Arthur, D. C.   +5 more
core   +1 more source

High-performance, mini modules (∼1 cm2) of halide perovskite indoor photovoltaics with carbon counter electrode and sensor powering

JPhys Energy
Halide perovskite indoor photovoltaics present a promising pathway for sustainably powering the rapidly growing network of wireless sensors in the Internet of Things.
Hugo Decitre, Adele McDaid, Sean Doughlas, Benedikta Bokedal, Sahil Verma, Rajasekhar Muddam, Tasmiat Rahman, Lethy Krishnan Jagadamma   +7 more
doaj   +1 more source

Piezoelectric vibration energy harvester: Operating mode, excitation type and dynamics

Advances in Mechanical Engineering, 2022
Nowadays, with the rapid development of the intelligent era and the concept of Internet of Things being proposed, more and more sensors will play a more important role.
Weipeng Zhou, Dongmei Du, Qian Cui, Ziming Yang, Chang Lu, Yuhao Wang, Qing He   +6 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

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

Molecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova, Michele Montrone, Uday Rangaswamy, Francesco Diversi, Irene Schiavo, Denise Ferrarini, Roberta Di Florio, Irene Longo, Michele Coscia, Nicola Zamboni, Giorgia Demontis, Lisa Veghini, Vincenzo Corbo, Remo Sanges, Paul Heppenstall   +14 more
wiley   +1 more source

Accelerated simulation of tunable vibration energy harvesting systems using a linearised state-space technique [PDF]

, 2011
This paper proposes a linearised state-space technique to accelerate the simulation of tunable vibration energy harvesting systems by at least two orders of magnitude.
Weddell, Alex, Merrett, Geoff, Wang, Leran, T J Kazmierski, A S Weddell, Ayala Garcia, Ivo, G V Merrett, Kazmierski, Tom, L Wang, Al-Hashimi, Bashir, B M Al-Hashimi, I N A Garcia   +11 more
core   +1 more source

Thermal energy harvesting

, 2014
This chapter presents some recent advances in the field of thermal energy harvesting, starting with thermoelectric energy harvesting, with a focus on the prospects of materials nanostructuration. Research toward alternative solutions will also be presented. Thermoelectric (TE) conversion is the most straightforward method to convert thermal energy into
Mouis, Mireille, Chávez-Ángel, Emigdio, Sotomayor-Torres, Clivia, Alzina, Francesc, V. Costache, Marius, G. Nassiopoulou, Androula, Valalaki, Katerina, Hourdakis, Emmanouel, O. Valenzuela, Sergio, Viala, Bernard, Zakharov, Dmitry, Shchepetov, Andrey, Ahopelto, Jouni   +12 more
openaire   +3 more sources