Abstract: The present invention relates to a novel peptide compound or a pharmaceutically acceptable salt thereof.

Abstract: The present invention relates to a novel peptide compound or a pharmaceutically acceptable salt thereof.

Abstract: The present invention relates to a pharmaceutical composition for prevention or treatment of neurological diseases and mental diseases, the composition containing syringaresinol. The syringaresinol according to the present invention has an effect of reducing excitatory synaptic transmission in a central nervous system and an effect of suppressing epilepsy and activity of animals. This suppressive effect of the excitatory synaptic transmission may be effectively used for the prevention and treatment of all neurological diseases and mental diseases resulting from synapse dysfunction and synpatic excitatory-inhibitory transmission imbalance.

Abstract: The present invention relates to a pharmaceutical composition for prevention or treatment of neurological diseases and mental diseases, the composition containing syringaresinol. The syringaresinol according to the present invention has an effect of reducing excitatory synaptic transmission in a central nervous system and an effect of suppressing epilepsy and activity of animals. This suppressive effect of the excitatory synaptic transmission may be effectively used for the prevention and treatment of all neurological diseases and mental diseases resulting from synapse dysfunction and synpatic excitatory-inhibitory transmission imbalance.

Abstract: Disclosed is a sheet mask for iontophoresis including: a first boring portion which is formed at least one portion of portions corresponding to eyes, a nose, and a mouth of a user face; and a second boring portion which is formed to connect an electrode portion, wherein the number of second boring portions is one to six.

Abstract: Integrated photonic devices including an optical waveguide patterned with an array of antennas are provided. The small footprint, lightweight, and broadband integrated photonic devices provided can be configured into waveguide mode converters, polarization rotators, perfect absorbers, photodetectors, optical power diodes, nonlinear optical elements, heat-assisted magnetic recorders, optical isolators, and optical circulators.

Abstract: According to one aspect of the invention, an inlet of an underground reservoir having a multiple-stage structure includes: a flow portion, wherein water flowing in the flow portions; a drop portion transporting the water to a underground reservoir from the flow portion; and an inlet portion having a multiple-stage structure to generate a vortex in the water to be transported to the drop portion.

Abstract: Integrated photonic devices including an optical waveguide patterned with an array of antennas are provided. The small footprint, lightweight, and broadband integrated photonic devices provided can be configured into waveguide mode converters, polarization rotators, perfect absorbers, photodetectors, optical power diodes, nonlinear optical elements, heat-assisted magnetic recorders, optical isolators, and optical circulators.

Abstract: According to one aspect of the invention, an inlet of an underground reservoir having a multiple-stage structure includes: a flow portion, wherein water flowing in the flow portions; a drop portion transporting the water to a underground reservoir from the flow portion; and an inlet portion having a multiple-stage structure to generate a vortex in the water to be transported to the drop portion.

Abstract: In one embodiment of the present invention, a method includes authenticating an HDCP transmitting device at a first port of an HDCP receiving device. A port of the HDCP receiving device is connected to a pipe of an HDCP architecture of the HDCP receiving device at a first time. A synchronization signal is received from the HDCP transmitting device at the port of the HDCP receiving device at a second time. A loss of synchronization between the HDCP transmitting device and the HDCP receiving device is detected when the time-span between the first time and the second time is not greater than the period of time between synchronization signals sent from the HDCP transmitting device. A re-authentication is initiated between the HDCP transmitting device and the HDCP receiving device in response to detecting the loss of synchronization.

Abstract: In one embodiment of the present invention, a method includes authenticating an HDCP transmitting device at a first port of an HDCP receiving device. A port of the HDCP receiving device is connected to a pipe of an HDCP architecture of the HDCP receiving device at a first time. A synchronization signal is received from the HDCP transmitting device at the port of the HDCP receiving device at a second time. A loss of synchronization between the HDCP transmitting device and the HDCP receiving device is detected when the time-span between the first time and the second time is not greater than the period of time between synchronization signals sent from the HDCP transmitting device. A re-authentication is initiated between the HDCP transmitting device and the HDCP receiving device in response to detecting the loss of synchronization.