Results 41 to 50 of about 3,292,938 (307)
IET Power Electronics, 2021 In this paper, an interleaved zero voltage switching high step‐up converter based on active clamp, coupled inductor (CI), built‐in transformer (BIT), and switched capacitor (SC) is proposed.
Alireza Bagherian +3 more
doaj +1 more source
Off-clamp robotic partial nephrectomy: Points of technique
Urology Video Journal, 2023 Objective: To present a stepwise approach to off-clamp robotic partial nephrectomy (RPN), focusing on tips and tricks. Patients and surgical procedure: Two emblematic cases are presented to describe the technique.
Riccardo Bertolo +4 more
doaj +1 more source
Effect of the Output Impedance in Multiphase Active Clamp Buck Converters [PDF]
IEEE Transactions on Industrial Electronics, 2008 Passive current sharing in multiphase converters, where resistive losses are not dominant, is a quite complex goal. In this paper, an averaged model of an active clamp buck converter was obtained. It has been checked that this topology presents high output impedance. This property is used like a lossless passive equalization. The principle of operation,
de Jódar Bonilla, María Esther +3 more
openaire +2 more sources
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Variants in KCNA1, encoding the Kv1.1 potassium channel, cause neurological disorders including episodic ataxia and developmental and epileptic encephalopathy. We identified a novel KCNA1 variant (A401T) in a 16‐year‐old patient with autism spectrum disorder, borderline intellectual disability, and tremor, without episodic ataxia or epilepsy ...
Juan Darío Ortigoza‐Escobar +7 more
wiley +1 more source
, 2003 Operculigera Clamp, 1991 Diagnosis. Solitary, loricate, with lorica aperture consisting of simple opening without either folded lips at its anterior and posterior edges or invaginated collar of lorica material (loricastome). Aperture closable by means
Kane, John R., Clamp, John C.
core +1 more source
Advanced Engineering Materials, EarlyView.The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ +19 more
wiley +1 more source
Wide range hybrid boost DC-DC converter with active clamp for fuel cell applications [PDF]
E3S Web of ConferencesWith growing technologies, the exhaustion procedure of fossil fuels occurs at a faster pace. At the moment, research area mainly emphasizes on efficient utilization of the renewable energy resources.
Srivastava Manish +3 more
doaj +1 more source
Architecture‐Driven Sensor Stability in Weft‐Knitted Engineering Textiles
Advanced Engineering Materials, EarlyView.Textile‐integrated sensor architectures are systematically compared to evaluate their electromechanical behavior under combined mechanical and environmental loading. Pocket‐based integration exhibits stable and reproducible signals, whereas tunnel‐based routing shows higher sensitivity accompanied by increased variability.
Adnan Maroof Khan +5 more
wiley +1 more source
eLife, 2021 Transcription initiation starts with unwinding of promoter DNA by RNA polymerase (RNAP) to form a catalytically competent RNAP-promoter complex (RPo). Despite extensive study, the mechanism of promoter unwinding has remained unclear, in part due to the ...
Abhishek Mazumder +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz +4 more
wiley +1 more source