Results 101 to 110 of about 193,787 (386)
Iridium Oxide Inverse Opal Anodes with Tailored Porosity for Efficient PEM Electrolysis
Advanced Functional Materials, EarlyView.The synthesis of Iridium‐based Inverse Opals (Ir‐IO) is reported as electrocatalyst for Proton exchange membrane water electrolysis (PEM‐WE). Using the developed protocol it produces highly porous materials consisting either of metallic, oxidic Iridium or a combination thereof with large surface areas.
Sebastian Möhle +2 more
wiley +1 more source
Shortening of ventriculoatrial intervals with left bundle branch block during orthodromic reciprocating tachycardia in three patients with a right-sided accessory atrioventricular pathway [PDF]
, 1989 Previous studies of the effects of bundle branch block on ventriculoatrial (VA) intervals during orthodromic reciprocating tachycardia have focused on the timing of the atrial electrograms. However, left bundle branch block importantly affects the timing
Baerman, Jeffrey M. +2 more
core +1 more source
Atomic Size Misfit for Electrocatalytic Small Molecule Activation
Advanced Functional Materials, EarlyView.This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong +3 more
wiley +1 more source
Right Bundle Branch Block [PDF]
, 2010 Before we discuss bundle branch blocks, a review of normal cardiac conduction is warranted. In a normal heart, cardiac conduction begins with stimulus from the sinoatrial (SA) node.
Ginter, James F., Loftis, Patrick
core +2 more sources
Advanced Functional Materials, EarlyView.Biopolymers are sustainable, biodegradable alternatives to petroleum‐based plastics for food packaging. Its adoption is often limited by poor mechanical strength, barrier properties, and improved thermal stability through the incorporation of nanofillers.
Himakshi Baishya +2 more
wiley +1 more source
Clinics, 2015 OBJECTIVES: Perfusion abnormalities are frequently seen in Single Photon Emission Computed Tomography (SPECT) when a left bundle branch block is present.
Andréa Falcão +9 more
doaj +1 more source
A New Memory Effect in Bulk Crystals of 1T‐TaS2
Advanced Functional Materials, EarlyView.A new memory effect is discovered in 1T‐TaS₂, appearing as a temperature shift in the metal to insulator transition, coinciding with the recently reported ramp reversal memory. These findings imply that ramp reversal memory is an emergent phenomenon, likely to appear in many different systems that share a few basic properties, which are discussed in ...
Avital Fried +4 more
wiley +1 more source
Arquivos Brasileiros de Cardiologia, 2002 OBJECTIVE: Analyze the dromotropic disturbances (vector-electrocardiographic), and the possible anatomic causes, provoked by selective alcohol injection in the septal branch, for percutaneous treatment, of obstructive hypertrophic cardiomyopathy. METHODS:
Pérez Riera Andrés Ricardo +5 more
doaj