Abstract: A cigarette includes a tobacco rod, a front end plug positioned at a front end of the tobacco rod, a filter rod positioned at a rear end of the tobacco rod, and a wrapper surrounding the tobacco rod, the front end plug, and the filter rod and including at least one perforation formed in an area of the wrapper to allow air to flow to the inside of the wrapper.

Abstract: Provided is an aerosol-generating article including a wrapper which is discolored as the aerosol-generating material is heated, the aerosol-generating article including: a tobacco rod; a front-end plug arranged on a side of the tobacco rod; a filter rod arranged on the other side of the tobacco rod; and the wrapper surrounding the tobacco rod, the front-end plug, and the filter rod, wherein the wrapper includes a thermochromic material which is heated and discolored by an aerosol-generating device when the aerosol-generating article is inserted into the aerosol-generating device.

Abstract: A cigarette according to an embodiment may include a cigarette rod including an aerosol-generating material; a filter rod located at one end of the cigarette rod and including a first segment and a second segment; a front end plug located at the other end of the cigarette rod; and an outer wrapper wrapping the cigarette rod, the filter rod and the front end plug, wherein the outer wrapper has a basis weight of 57 g/m2 to 63 g/m2 and a thickness of 64 ?m to 70 ?m to increase the strength of the cigarette.

Abstract: Provided is an aerosol generating article including a filter segment in which a channel is formed, the aerosol generating article including: a front-end filter segment arranged at an upstream end that is to be inserted into an aerosol generating device; a rear-end filter segment arranged at a downstream end that is to contact a mouth of a user; and a tobacco rod arranged between the front-end filter segment and the rear-end filter segment, wherein at least one filter segment of the front-end filter segment and the rear-end filter segment includes: at least one channel extending from the upstream end toward the downstream end; and a filter structure filtering out some components of aerosol, and wherein the at least one filter segment has a suction resistance corresponding to a ratio between a cross-sectional area of the at least one channel and a cross-sectional area of the filter structure.

Abstract: Provided is an aerosol-generating article including a wrapper which is discolored as the aerosol-generating material is heated, the aerosol-generating article including: a tobacco rod; a front-end plug arranged on a side of the tobacco rod; a filter rod arranged on the other side of the tobacco rod; and the wrapper surrounding the tobacco rod, the front-end plug, and the filter rod, wherein the wrapper includes a thermochromic material which is heated and discolored by an aerosol-generating device when the aerosol-generating article is inserted into the aerosol-generating device.

Abstract: Disclosed is an aerosol-generating rod, in which a medium portion includes a plurality of strands, the medium portion and a filter portion are connected in a longitudinal direction of the aerosol-generating rod, and the plurality of strands are arranged parallel to each other in the longitudinal direction.

Abstract: A cigarette includes a tobacco rod, a front end plug disposed at a front end of the tobacco rod, a filter rod disposed at a rear end of the tobacco rod, and an electromagnetic inducer provided in the front end plug.

Abstract: A cigarette according to an embodiment may include a cigarette rod including an aerosol-generating material; a filter rod located at one end of the cigarette rod and including a first segment and a second segment; a front end plug located at the other end of the cigarette rod; and an outer wrapper wrapping the cigarette rod, the filter rod and the front end plug, wherein the outer wrapper has a basis weight of 57 g/m2 to 63 g/m2 and a thickness of 64 ?m to 70 ?m to increase the strength of the cigarette.

Abstract: Provided is a cigarette including: a tobacco rod; a first air flow delivery element adjacent to a first end of the tobacco rod and having a first porosity; and a second air flow delivery element adjacent to a second end of the tobacco rod and having a second porosity greater than or equal to the first porosity, wherein the second porosity is greater than or equal to 30%.

Abstract: A cigarette includes a tobacco rod, a front end plug positioned at a front end of the tobacco rod, a filter rod positioned at a rear end of the tobacco rod, and a wrapper surrounding the tobacco rod, the front end plug, and the filter rod and including at least one perforation formed in an area of the wrapper to allow air to flow to the inside of the wrapper.

Abstract: An aerosol-generating article according to one embodiment includes a medium portion; a first hollow tube disposed to face a downstream end of the medium portion and including a first hollow; a cooling portion disposed next to a downstream side of the first hollow tube, including a second hollow tube including a second hollow having a diameter equal to or greater than a diameter of the first hollow and a cooling element; a filter portion disposed to face the downstream end of the cooling portion; and a wrapper wrapping at least a portion of the medium portion, the first hollow tube, the cooling portion, and the filter portion.

Abstract: Provided is an aerosol generating article including a filter segment in which a channel is formed, the aerosol generating article including: a front-end filter segment arranged at an upstream end that is to be inserted into an aerosol generating device; a rear-end filter segment arranged at a downstream end that is to contact a mouth of a user; and a tobacco rod arranged between the front-end filter segment and the rear-end filter segment, wherein at least one filter segment of the front-end filter segment and the rear-end filter segment includes: at least one channel extending from the upstream end toward the downstream end; and a filter structure filtering out some components of aerosol, and wherein the at least one filter segment has a suction resistance corresponding to a ratio between a cross-sectional area of the at least one channel and a cross-sectional area of the filter structure.

Abstract: The present invention relates to 2-hydroxy-alkylamino-benzoic acid derivatives and to a combination of cell necrosis inhibitor and lithium, process for the preparation of the derivatives or the combination, pharmaceutical formulation containing the derivatives or the combination, and use of the derivatives or the combination by either concomitant or sequential administration for improvement of treatment of neuronal death or neurological dysfunction. The derivatives and the combination of the present invention are useful for treating neurological diseases, such as amyotrophic lateral sclerosis (ALS, Lou Gehrig's disease), spinal muscular atrophy, Alzheimer's disease, Parkinson's disease, Huntington's disease, stroke, traumatic brain injury or spinal cord injury; and for treating ocular diseases such as glaucoma, diabetic retinopathy or macular degeneration.

Abstract: The present invention relates to a pharmaceutical composition for treating or preventing stress disorder, depression, anxiety disorder, comprising 5-benzylaminosalicylic acid derivative or its pharmaceutically acceptable salt. The present invention relates to a method for treating or preventing stress disorder, depression, anxiety disorder, comprising 5-benzylaminosalicylic acid derivative or its pharmaceutically acceptable salt.

Abstract: The present invention relates to 2-hydroxy-alkylamino-benzoic acid derivatives and to a combination of cell necrosis inhibitor and lithium, process for the preparation of the derivatives or the combination, pharmaceutical formulation containing the derivatives or the combination, and use of the derivatives or the combination by either concomitant or sequential administration for improvement of treatment of neuronal death or neurological dysfunction. The derivatives and the combination of the present invention are useful for treating neurological diseases, such as amyotrophic lateral sclerosis (ALS, Lou Gehrig's disease), spinal muscular atrophy, Alzheimer's disease, Parkinson's disease, Huntington's disease, stroke, traumatic brain injury or spinal cord injury; and for treating ocular diseases such as glaucoma, diabetic retinopathy or macular degeneration.