Results 151 to 160 of about 67,899 (305)

Electrochemical Modulation of Hole Extraction in NiO/Perovskite Bilayers

Advanced Materials Interfaces, EarlyView.
The influence of hole depletion/accumulation on the hole extraction is evaluated in NiO/perovskite bilayers by transient spectroelectrochemical measurements. Metal‐halide perovskite thin films with different valence band positions are prepared, and the influence of band offset on the hole extraction kinetics is studied.
Xiangtian Chen, Krisztina Sárosi, Bálint Tóth, Barnabás Gilicze, Zsolt Bengery, Károly Mogyorósi, Csaba Janáky, Gergely Ferenc Samu   +7 more
wiley   +1 more source

ZEAL: Surgical Skill Assessment with Zero-shot Tool Inference Using Unified Foundation Model [PDF]

arXiv
Surgical skill assessment is paramount for ensuring patient safety and enhancing surgical outcomes. This study addresses the need for efficient and objective evaluation methods by introducing ZEAL (surgical skill assessment with Zero-shot surgical tool segmentation with a unifiEd foundAtion modeL).
arxiv  

Crystallization Dynamics of Hybrid Perovskite Mediated by a Biopolymer: From Precursor Solution to Thin Film

Advanced Materials Interfaces, EarlyView.
In order to better understand the complex crystallization dynamics of starch‐assisted metal halide perovskites (MHPs), the properties of colloidal precursor suspensions and the thermodynamic evolution of the crystallization reaction are investigated by a comprehensive set of characterization techniques, from solutions to films.
Antonella Giuri, Nadir Vanni, Rosanna Mastria, Sonia Carallo, Silvia Colella, Federica Aiello, Federica Balzano, Gloria Uccello‐Barretta, Muneeza Ahmad, Nicholas Rolston, Aurora Rizzo, Carola Esposito Corcione   +11 more
wiley   +1 more source

Development of outbred CD1 mouse colonies with distinct standardized gut microbiota profiles for use in complex microbiota targeted studies. [PDF]

, 2018
Studies indicate that the gut microbiota (GM) can significantly influence both local and systemic host physiologic processes. With rising concern for optimization of experimental reproducibility and translatability, it is essential to consider the GM in ...
Ericsson, Aaron C, Franklin, Craig L, Godfrey, Virginia L, Grimsrud, Kristin N, Hart, Marcia L, Lloyd, KC Kent, Nielsen, Judith N, Rogala, Allison R   +7 more
core   +1 more source

Intraoperative Anaphylactic Shock in a Child with No History of Type I Hypersensitivity

Iranian Journal of Allergy, Asthma and Immunology, 2008
Natural rubber latex is the second most implicated agent in intraoperative anaphylactic reactions. This report describes a case of intraoperative anaphylaxis occurring in a non-atopic fourteen-year-old girl undergoing multiple surgical procedures, but ...
Marina Atanasković-Marković, Marija Gavrović-Jankulović, Tanja Ćirković Veličković, Olja Vučković, Petar Ivanovski, Branimir Nestorivić, Goran Čuturilo, Dušica Simić   +7 more
doaj  

SURGIVID: Annotation-Efficient Surgical Video Object Discovery [PDF]

arXiv
Surgical scenes convey crucial information about the quality of surgery. Pixel-wise localization of tools and anatomical structures is the first task towards deeper surgical analysis for microscopic or endoscopic surgical views. This is typically done via fully-supervised methods which are annotation greedy and in several cases, demanding medical ...
arxiv  

Modulating Stiffness and Shape of a Soft, Textile‐Based Structure Through Glass Transition of a Conductive Phase‐Changing Polymer

Advanced Materials Technologies, EarlyView.
A variable stiffness structure with shape morphing and shape memory capabilities made from layered textiles and 3D printing material is developed. Direct printing of cPLA on textile electrodes maximizes the electrodes' contact area. This work presents a new method for achieving variable stiffness in small segments of soft, deformable structures, using ...
Johannes Frey, John Nassour, Gordon Cheng   +2 more
wiley   +1 more source

Sterilization of Surgical Gloves [PDF]

BMJ, 1940
openaire   +3 more sources

Progress in Flexible Perovskite Solar Cells: Paving the Way for Scalable Manufacturing

Advanced Materials Technologies, EarlyView.
Perovskite solar cells (PSCs) are well positioned for a successful market uptake. This is due to an unprecedented improvement of their efficiency and stability since the first report in 2009. In this review paper, the building blocks for the scalable manufacturing and future commercialization of flexible PSCs and their pathway to impact will be ...
Dimitar I. Kutsarov, Ehsan Rezaee, Jed Lambert, Walter Tevis Stroud, Apostolos Panagiotopoulos, S. Ravi P. Silva   +5 more
wiley   +1 more source

Curcuminoid Derivatives with a Donor‐Acceptor‐Donor Architecture: an Outstanding Platform for Highly‐Efficient Near‐Infrared Electroluminescence and Amplified Spontaneous Emission

Advanced Optical Materials, EarlyView.
Curcuminoid boron difluoride dyes containing triphenylamine units are prepared and their photophysical and electrochemical properties are investigated. These new light‐emitting dyes are used in organic light‐emitting diodes (OLEDs) emitting at 800 nm with 1% external quantum efficiency, and show low threshold amplified spontaneous emission in thin ...
Anthony D'Aléo, Xun Tang, Dae‐Hyeon Kim, Danillo Valverde, Elena Zaborova, Gabriel Canard, Arnaud Brosseau, Loïc Mager, Gilles Clavier, Chihaya Adachi, Yoann Olivier, Jean‐Charles Ribierre   +11 more
wiley   +1 more source