Results 31 to 40 of about 591,219 (305)

Industrial implementation of 24%-efficient POLO IBC solar cells and future upgrade to 26%-efficient POLO2 IBC

open access: yesEPJ Photovoltaics
IBC solar cells have gained tremendous interest in the PV industry as next-generation technology. ISFH has developed a lean manufacturing process sequence for POLO IBC solar cells applying p-type Cz wafers, an Al-BSF base contact and local PECVD ...
Dullweber Thorsten   +16 more
doaj   +1 more source

Aluminum–Titanium Alloy Back Contact Reducing Production Cost of Silicon Thin-Film Solar Cells

open access: yesEnergies, 2016
In this study, metal films are fabricated by using an in-line reactive direct current magnetron sputtering system. The aluminum–titanium (AlTi) back contacts are prepared by changing the pressure from 10 mTorr to 25 mTorr.
Hsin-Yu Wu   +3 more
doaj   +1 more source

Contact Force Reconstruction from the Lower-Back Accelerations during Walking on Vibrating Surfaces

open access: yesVibration, 2021
Current models describing the effect of crowd-induced loading require a full-scale validation. To measure the lower-back accelerations during such validation, low-cost accelerometers are used to ensure a sufficient scalability.
Jeroen Van Hauwermeiren   +3 more
doaj   +1 more source

TCO-free dye solar cells based on Ti back contact electrode by facile printing method

open access: yesJournal of Saudi Chemical Society, 2023
The back contact dye solar cells (BCDSCs), in which the TCO(Transparent Conductive oxide) is omitted, have a potential for use of intact low-cost general substrates such as glass, metal foil and papers.
Sangmo Jon   +3 more
doaj   +1 more source

Numerical simulation of interdigitated back contact hetero-junction solar cells [PDF]

open access: yes, 2013
The goal of this thesis is the application of an opto-electronic numerical simulation to heterojunction silicon solar cells featuring an all back contact architecture (Interdigitated Back Contact Hetero-Junction IBC-HJ).
Callozzo, Alessandro
core  

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

24% Efficient TOPCon-based back contacted polyZEBRA solar cells

open access: yesEPJ Photovoltaics
This publication serves as an update on the progress of the back contacted polyZEBRA solar cell technology, which features Tunnel Oxide Passivating Contact (TOPCon) structures on both polarities. The solar cell efficiency mean values published by the end
Linke Jonathan   +6 more
doaj   +1 more source

The clinical back pain courses described by information available in Danish central registries

open access: yesBMC Health Services Research, 2022
Background Patients with back pain are often in contact with 2–4 hospital departments when receiving a back pain diagnosis and treatment. This complicates the entire clinical course description.
Maria Iachina   +4 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Robot Scheduling for Assistance and Guidance in Hospitals

open access: yesApplied Sciences, 2021
At present, the global COVID-19 epidemic has not slowed down. To reduce the contact between people during the epidemic and prevent the epidemic from expanding, we have developed a robot to assist medical staff in patient guidance and communication ...
Cheng-Yan Siao   +2 more
doaj   +1 more source

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