Results 41 to 50 of about 30,499 (274)

Reservoir Computing‐Based Glucose Sensing With an Enzymatic Reaction Network

Angewandte Chemie, EarlyView.
Glucose oxidase (GOx) catalyzes the conversion of glucose into gluconic acid, lowering the solution pH. The extent of pH change depends on the glucose input and directly modulates the activity of the enzyme reservoir. Glucose levels can be sensed by monitoring the changes in the enzymatic reservoir output, that is, the generation of peptide fragments ...
Souvik Ghosh, Anna C. Knox, Bin Li, Wilhelm T. S. Huck   +3 more
wiley   +2 more sources

Mechanistic Insight Into the Polymorph‐Dependent Photosalient Effect of a White Light or Two‐Photon Activated Photoreactive Molecular Salt

Angewandte Chemie, EarlyView.
Photocycloaddition in stilbene‐type salt polymorphs exhibit distinct light‐driven responses: OHT‐TI shows a violent photosalient effect under visible and NIR (two‐photon) irradiation, whereas OHT‐TII reacts statically. Packing and computational analysis reveals that shell‐like structures in OHT‐TI frustrate structural relaxation, accumulating explosive
Emanuela Santagata, Francesco Ambrosio, Amedeo Capobianco, Andrea Peluso, Giorgia Rizzi, Stijn Van Cleuvenbergen, Yovan de Coene, Koen Clays, Paolo Pio Mazzeo, Roberto Centore, Fabio Borbone   +10 more
wiley   +2 more sources

Giant Orbital Rashba–Edelstein Effect in Crystalline Cu2O/Cu Heterostructures

Advanced Materials, EarlyView.
An enhanced orbital Rashba–Edelstein effect is demonstrated in a crystalline Cu2O/Cu heterostructure, compared to naturally oxidized CuOx structures, highlighting the critical role of crystallinity and interface control in orbital torque generation. The resulting spin torque conductivity exceeds that of Pt, indicating the potential of orbital torque ...
San Ko, Jaimin Kang, Su Jae Kim, Hanhwi Jang, Do‐Kyeong Nam, Minseok Kang, Sunghoon Kim, Yeon Sik Jung, Se‐Young Jeong, Kab‐Jin Kim, Byong‐Guk Park   +10 more
wiley   +1 more source

Electrophysiological Characteristics of Atrial Fibrillation Trigger Sites During Ongoing Atrial Fibrillation Using Ultra-High-Resolution Mapping. [PDF]

J Arrhythm
AF trigger sites exhibited a markedly shorter minimum local cycle length during ongoing AF, suggesting transient rapid activity. Ultra‐high‐resolution mapping during ongoing AF may provide complementary mechanistic information when conventional trigger mapping is inconclusive.
Nakamura K, Sasaki T, Masuyama T, Minami K, Yoshimura S, Nishiuchi S, Kodama A, Hattori K, Kaseno K, Funabashi N, Naito S.   +10 more
europepmc   +2 more sources

Feasibility and Safety of High-Power Settings for Electrical Isolation of the Superior Vena Cava Using a Catheter Capable of Local Impedance and Contact Force Monitoring. [PDF]

J Arrhythm
High‐power superior vena cava isolation using a contact force– and local impedance–sensing catheter achieved safe and consistent first‐pass isolation. Local impedance decreased more rapidly than generator impedance, accurately reflecting effective lesion formation and enabling reliable real‐time assessment in thin SVC myocardium.
Kawano D, Mori H, Matsumoto K, Tanaka N, Naganuma T, Sasaki W, Narita M, Matsumoto K, Ikeda Y, Matsumoto K, Kato R.   +10 more
europepmc   +2 more sources

Support Vector Classifiers in scikit-learn: Mathematical Detail, Part II

, 2023
We present mathematical detail pertaining to the theory of soft-margin support vector classifiers, designated C-SVC, as used in scikit-learn. We discuss the character of C-SVC, particularly with regard to the penalty term. We construct the primal problem
Prentice, Justin
core   +1 more source

Machine Learning Accelerated Computational Design of Bio‐Inspired Catalysts in the Nitrogen Reduction Reaction

Advanced Materials, EarlyView.
We introduce a computational workflow that combines quantum chemical calculations and machine learning techniques to predict the catalytic performance of a wide range of catalysts in the nitrogen reduction reaction (NRR). The analysis of the trained models provides insights into the complex structure–activity relationship in experimental catalytic ...
Leonardo Di Ciano, Zihan You, Haoran Chen, Qifan Zhong, Rong‐Zhen Liao, Shaoqi Zhan   +5 more
wiley   +1 more source

Implementasi SVC Untuk Meningkatkan Kestabilan Tegangan Pada Sistem Kelistrikan Sumbawa [PDF]

, 2022
Kestabilan tegangan mengacu pada kemampuan sistem tenaga dalam mempertahankan tegangannya stabil pada semua bus mengalami gangguan. Sistem menjadi tidak stabil saat terjadi gangguan, karena meningkatnya kebutuhan dari daya reaktif melebihi kapasitas yang
Rahmansyah, Aldi
core  

“Intrapericardial Approach” for Venous Outflow Reconstruction in Living‐Donor Liver Transplantation for Budd‐Chiari Syndrome: Surgical Techniques and LongTerm Outcomes

Annals of Gastroenterological Surgery, EarlyView.
Unlike deceased‐donor liver transplantation, living‐donor liver transplantation (LDLT) for Budd‐Chiari Syndrome (BCS) presents distinctive challenges in hepatic venous (HV)‐outflow reconstruction because diseased HV–inferior vena cava (IVC) cannot be entirely replaced with healthy donor vessels.
Koichiro Hata, Tetsuya Tajima, Satoshi Ogiso, Shinji Uemoto, Etsuro Hatano   +4 more
wiley   +1 more source

Management with right atrium to jugular and brachiocephalic vein bypass for dialysis catheter-related superior vena cava syndrome

Journal of Vascular Surgery Cases and Innovative Techniques, 2023
Superior vena cava (SVC) syndrome is a spectrum of potentially life-threatening clinical manifestations resulting from either partial or complete obstruction of central venous blood flow. Approximately 70% of cases are caused by malignancy.
Daniel Nguyen, BS, Scott S. Berman, MD, MHA, RVT, FACS, DFSVS   +1 more
doaj   +1 more source