Results 191 to 200 of about 144,243 (264)

Wood‐Derived Nanocellulose‐Biocarbon Fresnel‐Zone Plate Lenses for Sub‐THz Frequency Applications

Advanced Materials Technologies, EarlyView.
Wood‐derived nanocellulose and lignin‐based biocarbon were combined to fabricate fully bio‐based Fresnel zone plate (FZP) lenses for sub‐terahertz frequencies. These sustainable FZP lenses exhibit low dielectric loss and high directivity, achieving performance comparable to that of metallic references, and remain functional under environmental stress ...
Riikka Haataja, Mikko Kokkonen, Niina Halonen, Sami Myllymäki, Umair Rafique, Mandeep Singh, Ossi Laitinen, Heli Jantunen, Kristiina Oksman, Henrikki Liimatainen   +9 more
wiley   +1 more source

Knowledge and Compliance With Universal Precautions Among Nurses at a Tertiary Care Teaching Hospital in Central India. [PDF]

Cureus
Goad VK, Makode D, Pawar HG, Vaidya RP.
europepmc   +1 more source

O Radical‐Induced n‐to‐p Transition in PbS Quantum Dots Enabling Enhanced and Stable Photogating in QD/IGZO SWIR Phototransistors

Advanced Materials Technologies, EarlyView.
An O radical‐induced n‐to‐p transition in PbS quantum dots (QDs) is achieved via atmospheric Ar/O2 treatment, enabling favorable band alignment and stable photogating in PbS QD/IGZO phototransistors. Interfacial defect passivation and Fermi‐level modulation, confirmed by XPS and UPS analyses, effectively suppress dark current, induce a positive VTH ...
MD Redowan Mahmud Arnob, Solbee Lee, Hansol Jeong, Sabiqun Nahar, Jin Jang   +4 more
wiley   +1 more source

Teaching and training of anaesthesia and critical care technicians in India - Towards a competency-based modular framework. [PDF]

Indian J Anaesth
Shukla A, Chaurasiya MK, Gautam S, Singh P, Mishra NK, Kohli M.   +5 more
europepmc   +1 more source

A Cryopreservation‐Based Supply Chain Strategy for Extrusion Bioprinting in Space

Advanced Materials Technologies, EarlyView.
Extrusion bioprinting on crewed space platforms requires a bioink that stays functional along the logistic chain. Here, cells and biomaterial ink travel separately, the cells cryopreserved and the ink cold stored, and are combined only minutes before printing.
Johannes Windisch, Max von Witzleben, Richard Frank Richter, Finn Dani, Constantin Greil, Sarah Duin, Anja Lode, Michael Gelinsky   +7 more
wiley   +1 more source

Comparative dosimetric analysis of flattening-filter and flattening-filter-free photon beams in radiotherapy based on TRS-398 calibration protocol. [PDF]

Rep Pract Oncol Radiother
Sakinah S, Wardhani PC, Martania AC, Lestari WD.   +3 more
europepmc   +1 more source

Correction to 'Focus on Semaglutide 2.4 mg/week for the Treatment of Metabolic Dysfunction-Associated Steatohepatitis'. [PDF]

Liver Int
europepmc   +1 more source

Status of Nuclear Medicine in Nepal: Current Infrastructure, Challenges, and Future Perspectives. [PDF]

World J Nucl Med
Yadav AK, Yadav OP, Yadav B, Chaudhary A, Adhikari GD, Aarya B, Tiwari M.   +6 more
europepmc   +1 more source

Editorial: Telemedicine in ophthalmology: cost-effectiveness and barriers to widespread adoption. [PDF]

Front Ophthalmol (Lausanne)
Sayed AM, Zaman N, Rani PK.
europepmc   +1 more source