Philadelphia : University of Pennsylvania Press, [2023]

As wildfires increase in frequency across the globe, researchers hunt the smoke compounds that can seep into vineyards’ grapes and taint wine

Over 25 states and union territories, including Maharashtra, Gujarat, Uttar Pradesh, Assam and Delhi, have banned the use of smokeless tobacco produc

To help policymakers more confidently prepare for the effects of climate change, a group of preeminent climate scientists evaluated the scientific work and expert judgments behind the most recent projections from the Intergovernmental Panel on Climate Change regarding the potential ecological, social, economic and meteorological repercussions of climate change.

Four minutes and 28 seconds. That is how long it took a News24 reporter to find cigarettes – meant to be banned under Level 4 lockdown regulations – which were available for purchase at one of many places in South Africa.

Philip Morris International became the world's leading tobacco brand by selling...well, cigarettes. Now it's planning on a smoke-free future

Philip Morris International became the world's leading tobacco brand by selling...well, cigarettes. Now it's planning on a smoke-free future

Four minutes and 28 seconds. That is how long it took a News24 reporter to find cigarettes – meant to be banned under Level 4 lockdown regulations – which were available for purchase at one of many places in South Africa. ......

A new OECD report presents around 550 measures that support fossil-fuel production or use in the OECD’s 34 member countries and also highlights the successes and challenges in bringing about reform, says this OECD Insights blog post.

 A Qantas flight has made an emergency landing at Sydney airport after the cabin started filling with smoke.

The elderly woman went into respiratory distress at 4.15 on Thursday afternoon while exiting the plane onto the tarmac which was thick with bushfire smoke.

Inhaling smoke from forest, grass and peat fires causes about 340,000 premature deaths worldwide every year, according to new research. Reducing the number and extent of human-induced landscape fires could significantly improve air quality, mitigate climate change and reduce the rate of biodiversity loss, say scientists.

Increased black smoke pollution was associated with increased mortality rates almost a month after exposure in a recent study. The researchers studied death rates in relation to pollution concentrations over a 22-year period in the city of Glasgow, UK, and found significantly higher mortality rates among residents at 13-18 and 19-24 days after increased exposure to black smoke.

Thirdhand smoke is residual smoke and chemicals that linger in surfaces and still cause harm to people and animals.

Smoked watermelon "ham," the most bizarre viral dish of 2018, sets its sights on the holidays.

Your heart may break as you watch anthropomorphic cooling towers and smokestacks tumble to the ground.

The Canary is a smoke and carbon monoxide detector-cum-air quality analyzer sporting good looks and remarkable smarts.

PVC puts out a lot of nasty stuff when it burns, and it's probably still in the soot.

But don't be put off by the headline: I'm excited about what I'm hearing about what's coming next year.

We've read about the harmful health effects of eating processed meats. But what about their fishy counterparts?

The average smoker takes about six days of smoke breaks each year, so maybe nonsmokers deserve extra vacation days in return.

When you take into account the extra costs of your life insurances, smoking costs more than you think. This article spells out the costs and what the money could achieve if invested ... ... .. or what it could buy!

A law to ban smoking in public places could save more lives more quickly than the development of a single new anti-cancer drug - according to the charitable group Cancer Research UK.

Record-Breaking LTO summer promotion continuing 2019 transaction and new customer growth

Over the last several decades, the overall air quality goal in the United States has been to protect public health and clear skies by reducing emissions. At the same time, however, the risk of catastrophic fire has been rising in forests around the country as overly dense trees and understory brush crowd the stands.

Team is partnering with British Columbia to predict smoke impacts from province’s fires.

Research Highlights: Young adults using e-cigarettes experienced arterial stiffness and blood vessel damage similar to those who smoke traditional cigarettes. There was no evidence that using e-cigarettes reduced the cardiovascular injury associated...

Tel Aviv University Press Release Smoking parents misperceive where and when their kids are exposed to cigarette smoke, Tel Aviv University researchers say Four out of 10 children in the US are exposed to secondhand smoke, according to the American … Continue reading →

This invention relates to a high efficiency apparatus for manufacturing an aqueous wood smoke solution in the form of a liquid smoke desired concentration by burning wood, wooden chips or sawdust in a limited amount of air. Wood consumption per unit of liquid smoke is significantly smaller comparing to conventional methods, while the air pollution is reduced to a negligible level.

The pyrotechnic smoke kit for generating a smoke screen comprises a mixture of a light-metal powder as the metallic reduction agent; potassium nitrate and, optionally, potassium perchlorate as the main oxidation agent; at least one carbonate as an additional auxiliary oxidation agent; substances splitting off nitrogen as combustion moderators and at least one sublimable and/or evaporable non-toxic smoke-forming substance. A stabilizer from the group of aliphatic and/or aromatic dicarboxylic acids is added to the mixture of the smoke kit to stabilize the smoke kit. Due to this, the formation of gaseous ammonia in the smoke kit can be prevented.

A smokeless tobacco product includes smokeless tobacco and a polymeric material in intimate contact with the smokeless tobacco and stabilized in conformance to a surface topography of the tobacco's fibrous structures such that the stabilized polymeric material secures the smokeless tobacco together. The smokeless tobacco product has a moisture-permeable porous surface and an overall oven volatiles content of at least 10 weight percent.

An apparatus for accurately dosing moist smokeless tobacco includes a dosing assembly and a dosing air source. The dosing assembly defines a loading chamber and a dosing chamber for containing a quantity of moist smokeless tobacco material. The dosing assembly also includes a discharge opening communicating with the dosing chamber. The dosing air source communicates with the dosing chamber and is operable to deliver compressed air to the dosing assembly so as to move moist smokeless tobacco material from the dosing chamber to the discharge opening. A method of pouching moist smokeless tobacco includes placing a predetermined quantity of moist smokeless tobacco in a dosing chamber having a predetermined volume, and ejecting the predetermined quantity of moist smokeless tobacco to pouching apparatus using compressed air.

The invention provides a filter element of a smoking article having a longitudinal axis and adapted for filtration of mainstream smoke generated by the smoking article, the filter element including a first region extending along the longitudinal axis of the filter element and exhibiting a first pressure drop and a second region extending along the longitudinal axis of the filter element and exhibiting a second pressure drop lower than said first pressure drop, wherein the first and second regions are arranged in a side-by-side configuration such that both regions are visible in a cross-section of the filter element perpendicular to the longitudinal axis, and wherein mainstream smoke can move from the second region into the first region, and further comprising a smoke-altering material, such as an oxidation catalyst, positioned in the first region.

A pocket sized dispenser houses in coiled form a flexible strip of portions of smokeless tobacco sized for placement between a consumer's cheek and gum, where the flexible strip includes a base tape removably attached to the plurality of portions, and wherein the dispenser and strip are adapted to allow a consumer to separate individual portions from the base tape. The individual portions comprise either a collection of tobacco particles at least partially enclosed by a coating comprising a water-soluble non-crosslinked component and a substantially water-insoluble cross-linked component; or pouches attached to the base tape with a food-grade adhesive, the pouches comprising smokeless tobacco enclosed in a water-permeable wrapper with at least one lap-sealed edge. Methods of preparing such are disclosed.

Delivery of additives in a smoking article is provided through thermally degradable, robust immobilized additive inserts. Additives can be immobilized in an elongated device or an insert, wherein the elongated device or the insert is sufficiently robust to allow the elongated device or the insert to be manually or machine inserted into a smoking article while maintaining the structure of the elongated device or the insert. By providing additives in the form of thermally degradable immobilized additive inserts, migration and/or loss of the additives in a smoking article prior to smoking can be reduced.

A system for producing porous masses may include a mold cavity disposed along the material path, at least one hopper before at least a portion of the mold cavity for feeding a matrix material to the material path, a heat source in thermal communication with at least a first portion of the material path, and a cutter disposed along the material path after the first portion of the material path.

A smoke box is provided to hold smoking material, a smoking pipe, and a smoking bowl. The smoking pipe holds a small quantity of smoking material. The smoking bowl holds a more substantial quantity of smoking material. The small smoking pipe, when inserted into the side-cavity on the smoke box, becomes a mouthpiece and a filtering chamber for the smoking material to be smoked through the smoking bowl, thereby providing two choices for the amount of smoking material for smoking.

An orally-enjoyable tobacco product includes a portion of smokeless tobacco comprising an active ingredient and either: (1) a collection of tobacco particles at least partially enclosed by a coating comprising a water-soluble non-crosslinked component and a substantially water-insoluble cross-linked component, or (2) a pouch comprising smokeless tobacco enclosed in a water-permeable wrapper. The active ingredient is selected from the group consisting of a mercaptan, camphor, borneol, isoborneol, bornyl acetate, isobornyl acetate, mono-bornyl succinate, mono-isobornyl succinate, mono-bornyl formate, and mono-isobornyl formate. The active ingredient is present in an amount effective to reduce or eliminate the sensory irritation arising from the smokeless tobacco. Also disclosed is a method of making such a product.

A smokeless tobacco product is configured for insertion into the mouth of a user and incorporates materials from Nicotiana species (e.g., tobacco-derived materials) and plant materials from non-Nicotiana species (e.g., non-tobacco plant materials). The tobacco material can have the form of processed tobacco material (e.g., granulated, reconstituted, heat treated, or otherwise processed tobacco laminae and/or stem), tobacco extract (e.g., an extract of water soluble tobacco components obtained by extracting tobacco with water), or a combination thereof. The non-tobacco material can have the form of vegetable pulp (e.g., sugar beet pulp), pulp obtained after removal of water soluble components as a result of water extraction treatment, or a combination thereof. The tobacco product is composed of a mixture of the tobacco material and non-tobacco material components; such as a mixture of tobacco material, tobacco extract and processed non-tobacco material, or a mixture of aqueous tobacco extract and water-extracted vegetable pulp.

THOUSANDS of children in Hampshire are at risk of contracting life-threatening illnesses from breathing in second-hand smoke, health chiefs have warned.

This week, we sit down with Harlem’s own Smoke DZA and Bluntsmoker, a member of his R.F.C. crew. They’ve just released an album called The Outsiders. Talking in a studio just down the block from DZA’s native “911” (Harlem’s 119th Street), we discuss how Harlem has changed, the overlap between pro wrestling and hip-hop, how his style and voice have mutated over the years, and tons more.

See http://theciphershow.com/episode/89/ for full show notes and comments.

Alice says the tobacco tax increase won't act as an incentive to break the addiction because smoking already has a "hold" on her life.

Falling temperatures on the Sunshine Coast may be leading to an increase in false fire alarms, experts say.

Drone vision gives the perfect view of the demolition of smoke stacks at the now decommissioned Hydro Aluminium smelter in Kurri Kurri, NSW.