A solid electrolyte CO.sub.2 sensor may include a solid electrolyte bonded to a substrate to join and seal the substrate, a sensing electrode formed at a first side of the solid electrolyte, and a reference electrode formed between a second side of the solid electrolyte and one surface of the substrate, and sealed by the solid electrolyte and the substrate.

Airfoils for gas turbine engines are provided. In one embodiment, an airfoil formed from a ceramic matrix composite material includes opposite pressure and suction sides extending radially along a span and defining an outer surface of the airfoil. The airfoil also includes opposite leading and trailing edges extending radially along the span. The pressure and suction sides extend axially between the leading and trailing edges. The leading edge defines a forward end of the airfoil, and the trailing edge defining an aft end of the airfoil. Further, the airfoil includes a trailing edge portion defined adjacent the trailing edge at the aft end of the airfoil; a plenum defined within the airfoil forward of the trailing edge portion; and a cooling passage defined within the trailing edge portion proximate the suction side. Methods for forming airfoils for gas turbine engines also are provided.

A measuring method for measuring a concentration of a donor element which is solid-solved in ceramic grains of a plurality of ceramic dielectric layers, includes measuring (a current value at 10 V/m when a direct voltage is applied to a plurality of ceramic dielectric layers at 125 degrees C.)/(a current value at 10 V/m when a direct voltage is applied to the plurality of the ceramic dielectric layers at 85 degrees C.), with respect to a multilayer ceramic capacitor having a multilayer structure in which each of the plurality of ceramic dielectric layers and each of a plurality of internal electrode layers are alternately stacked.

An apparatus to emit and/or receive electromagnetic waves, the apparatus including a first material having a high electrical permittivity, and a second material having a high magnetic permeability, wherein the first material contacts the second material while maintaining a dielectric enhancement between the first material and the second material by combining the first material and the second material under a low pressure.

The present invention relates to a method for manufacturing a barrier-coated substrate web, coated with a layer of reduced graphene oxide. The invention further relates to laminated packaging materials comprising the barrier-coated substrate web, in particular intended for liquid carton food packaging, and to liquid carton packaging containers comprising the laminated packaging material.

A glass-ceramic composition is disclosed herein including: from about 60 mol. % to less than 72.0 mol. % SiO2; from about 10 mol. % to about 17 mol. % Al2O3; from about 3 mol. % to about 15 mol. % Na2O; from about 1 mol. % to about 8 mol. % Li2O; and from about 3 mol. % to about 7 mol. % TiO2. The glass-ceramic composition can be used to form one, two, or more, cladding layers of a laminated glass article, wherein the layer(s) of glass-ceramics material can be cerammed to form one or more glass layers.

An article comprises a body having a coating. The coating comprises a Y-O-F coating or other yttrium-based oxy-fluoride coating generated either by performing a fluorination process on a yttrium-based oxide coating or an oxidation process on a yttrium-based fluorine coating.

A floor element for forming a floor covering, wherein the floor element comprises a decorative layer made of a ceramic material and a support layer arranged below this decorative layer, wherein the support layer comprises edges provided with coupling elements configured to allow a mechanical coupling with coupling elements of an adjacent floor element and wherein the floor element comprises an intermediate layer having a resin material that permeates a lower surface of the decorative layer.

A multilayer ceramic electronic device includes a laminated body having alternately laminated internal electrode layers and dielectric layers. The dielectric layer has a thickness of 0.5 m or less. The internal electrode layers contain ceramic particles. A content ratio of the ceramic particles contained in the internal electrode layer is 2 to 15% by representation of cross sectional area.

Reinforced concrete structures and assemblies, building systems, and methods of fabrication.