An improved locker seat includes a pair of spaced-apart upstanding sidewalls having a pair of lateral edges. A generally horizontal seat is disposed between the lateral edges of the sidewalls. In a first mode, an air source is connected to an airway formed within the seat to create an airflow. The airflow from the air source creates a first temperature differential to cool the seat. In a second mode, an external or internal heat source provides heat to a top surface of the seat, creating a second temperature differential to heat the seat. The first and second temperature differential are distributed across the top surface of the seat. The seat is hinged to be movable about the hinge between an open and a closed position.

An improved locker seat includes a pair of spaced-apart upstanding sidewalls having a pair of lateral edges. A generally horizontal seat is disposed between the lateral edges of the sidewalls. In a first mode, an air source is connected to an airway formed within the seat to create an airflow. The airflow from the air source creates a first temperature differential to cool the seat. In a second mode, an external or internal heat source provides heat to a top surface of the seat, creating a second temperature differential to heat the seat. The first and second temperature differential are distributed across the top surface of the seat. The seat is hinged to be movable about the hinge between an open and a closed position.

The laundry treatment apparatus may include a cabinet providing an accommodation space, a drum rotatably provided inside the cabinet, a front cover unit provided on a portion of a front surface of the cabinet and having a cover hole provided to enable introduction and discharge of laundry into the drum, and a door assembly provided on the front cover unit so as to open or close the cover hole. The door assembly includes a hinge unit having one side separably coupled to the front cover unit and a remaining side separably coupled to the door assembly, so as to rotate the door assembly, and a handle unit separably coupled to the door assembly. The hinge unit and the handle unit are separably coupled to the door assembly by exchanging positions thereof.

The laundry treatment apparatus may include a cabinet providing an accommodation space, a drum rotatably provided inside the cabinet, a front cover unit provided on a portion of a front surface of the cabinet and having a cover hole provided to enable introduction and discharge of laundry into the drum, and a door assembly provided on the front cover unit so as to open or close the cover hole. The door assembly includes a hinge unit having one side separably coupled to the front cover unit and a remaining side separably coupled to the door assembly, so as to rotate the door assembly, and a handle unit separably coupled to the door assembly. The hinge unit and the handle unit are separably coupled to the door assembly by exchanging positions thereof.

A solar dryer system, including an upper thermal collection unit including a plurality of tiers of thermal radiation collection panels, where a vent is disposed between adjacent ones of the tiers of the thermal radiation collection panels. The solar dryer system can include a chamber disposed between the upper thermal collection unit and a base, where the chamber is configured to receive an object for a drying process using the dryer system. The solar dryer system can also include at least one fan disposed within the chamber and coupled to the base to provide circulation for the drying process.

A solar dryer system, including an upper thermal collection unit including a plurality of tiers of thermal radiation collection panels, where a vent is disposed between adjacent ones of the tiers of the thermal radiation collection panels. The solar dryer system can include a chamber disposed between the upper thermal collection unit and a base, where the chamber is configured to receive an object for a drying process using the dryer system. The solar dryer system can also include at least one fan disposed within the chamber and coupled to the base to provide circulation for the drying process.

Provided are an apparatus and method for treating a substrate. Specifically, provided are an apparatus and method for treating a substrate through a supercritical process. The apparatus includes: a housing providing a space for performing a process; a support member disposed in the housing to support a substrate; a supply port configured to supply a process fluid to the housing; a shield member disposed between the supply port and the support member to prevent the process fluid from being directly injected to the substrate; and an exhaust port configured to discharge the process fluid from the housing.

Provided are an apparatus and method for treating a substrate. Specifically, provided are an apparatus and method for treating a substrate through a supercritical process. The apparatus includes: a housing providing a space for performing a process; a support member disposed in the housing to support a substrate; a supply port configured to supply a process fluid to the housing; a shield member disposed between the supply port and the support member to prevent the process fluid from being directly injected to the substrate; and an exhaust port configured to discharge the process fluid from the housing.

Provided are an apparatus and method for treating a substrate. Specifically, provided are an apparatus and method for treating a substrate through a supercritical process. The apparatus includes: a housing providing a space for performing a process; a support member disposed in the housing to support a substrate; a supply port configured to supply a process fluid to the housing; a shield member disposed between the supply port and the support member to prevent the process fluid from being directly injected to the substrate; and an exhaust port configured to discharge the process fluid from the housing.

An improved ventilated locker includes a pair of sidewalls and a a back wall connecting the sidewalls. A plurality of compartments is defined between the sidewalls, including at least an upper compartment and a lower compartment. A plenum is disposed adjacent the back wall, the plenum configured for connection to an existing HVAC system. At least one ventilation grille is carried by the back wall in fluid communication with at least one of the plurality of compartments and with the plenum. At least one circulation fan is disposed in one of the plurality of compartments to circulate air from the ventilation grilles through the plurality of compartments.