Firework related injury in New Zealand.

PubMed

Clarke, J A; Langley, J D

1994-10-26

In March 1992 a private members Bill was introduced into parliament which sought to place tighter restrictions on the sale of fireworks. The primary purpose of this research was to document the nature and extent of firework related injury in New Zealand for the purpose of preparing a submission on this Bill. Firework related injuries were examined in relation to the legislative history of fireworks control in New Zealand to ascertain if existing regulations had been effective in reducing firework injuries and whether there was justification for greater control. Between 1979 and 1992 (inclusive) 237 persons were admitted to hospital for treatment of injuries related to fireworks. The overall incidence rate for this period was 0.52 per 100,000 persons per year. Eighty five percent of all events involved males. Children (< 15 years) comprised 68% of the victims with the 10-14 year age group having the highest rate of injury, at 2.5 per 100,000 persons per year. The authors concluded that, on the basis of morbidity, it may be premature to impose a complete ban on the public sale of fireworks (as is proposed in the Bill). The current legislation could well be supported though, by extending the ban on the types of fireworks publicly available to include skyrockets.

Fireworks and the eye.

PubMed Central

Vernon, S A

1988-01-01

A prospective study involving all casualty departments in Trent Region and 81% of the major eye units in UK was performed to determine ocular morbidity from the use of fireworks during 1986. A serious injury was defined as involving admission to hospital and/or intraocular damage. Of all the injuries from fireworks, 16.7% seen at major eye units were serious and were caused by rockets or exploding fireworks (P less than 0.001). Only 53% of all injuries and 12.5% of serious injuries involved children, and in contrast to the 1950s and early 1960s, young adults appear at greatest risk in the 1980s. Legislation to reduce ocular morbidity should concentrate on restricting the use of rockets and exploding fireworks and encouraging the use of suitable eye protection. PMID:3184088

75 FR 35649 - Safety Zone; Northern California Annual Fireworks Events, July 4th Fireworks Display

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-23

... Zone; Northern California Annual Fireworks Events, July 4th Fireworks Display AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard will enforce the Tahoe City 4th of... safety zone for the annual Tahoe City 4th of July Fireworks in 33 CFR 165.1191 on July 4, 2010, from 9 a...

76 FR 37646 - Safety Zone; Northern California Annual Fireworks Events, Fourth of July Fireworks, City of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-28

... Zone; Northern California Annual Fireworks Events, Fourth of July Fireworks, City of Sausalito... Guard will enforce the Fourth of July Fireworks, City of Sausalito annual safety zone. This action is... through, or anchoring in the safety zone, unless authorized by the Patrol Commander (PATCOM). DATES: The...

Facial Firework Injury: A Case Series

PubMed Central

Tadisina, Kashyap Komarraju; Abcarian, Ariane; Omi, Ellen

2014-01-01

Fireworks are used to celebrate a variety of religious, patriotic, and cultural holidays and events around the world. Fireworks are common in the United States, with the most popular holiday for their use being national Independence Day, also known as July Fourth. The use of fireworks within the context of celebrations and holidays presents the ideal environment for accidents that lead to severe and dangerous injuries. Injuries to the face from explosions present a challenging problem in terms of restoring ideal ocular, oral, and facial function. Despite the well documented prevalence of firework use and injury, there is a relatively large deficit in the literature in terms of firework injury that involves the face. We present a unique case series that includes 4 adult male patients all with severe firework injuries to the face that presented at an urban level 1 trauma center. These four patients had an average age of 26.7 years old and presented within 5 hours of each other starting on July Fourth. Two patients died from their injuries and two patients underwent reconstructive surgical management, one of which had two follow up surgeries. We explore in detail their presentation, management, and subsequent outcomes as an attempt to add to the very limited data in the field of facial firework blast injury. In addition, the coincidence of their presentation within the same 5 hours brings into question the availability of the fireworks involved, and the possibility of similar injuries related to this type of firework in the future. PMID:25035740

Facial firework injury: a case series.

PubMed

Tadisina, Kashyap K; Abcarian, Ariane; Omi, Ellen

2014-07-01

Fireworks are used to celebrate a variety of religious, patriotic, and cultural holidays and events around the world. Fireworks are common in the United States, with the most popular holiday for their use being national Independence Day, also known as July Fourth. The use of fireworks within the context of celebrations and holidays presents the ideal environment for accidents that lead to severe and dangerous injuries. Injuries to the face from explosions present a challenging problem in terms of restoring ideal ocular, oral, and facial function. Despite the well documented prevalence of firework use and injury, there is a relatively large deficit in the literature in terms of firework injury that involves the face. We present a unique case series that includes 4 adult male patients all with severe firework injuries to the face that presented at an urban level 1 trauma center. These four patients had an average age of 26.7 years old and presented within 5 hours of each other starting on July Fourth. Two patients died from their injuries and two patients underwent reconstructive surgical management, one of which had two follow up surgeries. We explore in detail their presentation, management, and subsequent outcomes as an attempt to add to the very limited data in the field of facial firework blast injury. In addition, the coincidence of their presentation within the same 5 hours brings into question the availability of the fireworks involved, and the possibility of similar injuries related to this type of firework in the future.

76 FR 37649 - Safety Zone; Northern California Annual Fireworks Events, Independence Day Fireworks

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-28

... Independence Day Fireworks (Kings Beach 4th of July Fireworks) safety zone. This action is necessary to control... . SUPPLEMENTARY INFORMATION: The Coast Guard will enforce the safety zone for the annual Kings Beach 4th of July...

78 FR 39591 - Drawbridge Operation Regulation; Lake Washington Ship Canal at Seattle, WA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-02

...The Coast Guard has issued a temporary deviation from the operating schedule that governs three Seattle Department of Transportation (SDOT) bridges: The Ballard Bridge, mile 1.1, the Fremont Bridge, mile 2.6, and the University Bridge, mile 4.3, all crossing the Lake Washington Ship Canal at Seattle, WA. The deviation is necessary to accommodate heavier than normal roadway traffic associated with a fireworks display over Lake Union. This deviation allows the bridges to remain in the closed position immediately prior to until immediately after the fireworks display.

Ozone from fireworks: Chemical processes or measurement interference?

PubMed

Xu, Zheng; Nie, Wei; Chi, Xuguang; Huang, Xin; Zheng, Longfei; Xu, Zhengning; Wang, Jiaping; Xie, Yuning; Qi, Ximeng; Wang, Xinfeng; Xue, Likun; Ding, Aijun

2018-08-15

Fireworks have been identified as one ozone source by photolyzing NO 2 or O 2 and are believed to potentially be important for the nighttime ozone during firework events. In this study, we conducted both lab and field experiments to test two types of fireworks with low and high energy with the goal to distinguish whether the visible ozone signal during firework displays is real. The results suggest that previous understanding of the ozone formation mechanism during fireworks is misunderstood. Ultraviolet ray (UV)-based ozone monitors are interfered by aerosols and some specific VOCs. High-energy fireworks emit high concentrations of particular matters and low VOCs that the artificial ozone can be easily removed by an aerosol filter. Low-energy fireworks emit large amounts of VOCs mostly from the combustion of the cardboard from fireworks that largely interferes with the ozone monitor. Benzene and phenol might be major contributors to the artificial ozone signal. We further checked the nighttime ozone concentration in Jinan and Beijing, China, during Chinese New Year, a period with intense fireworks. A signal of 3-8ppbv ozone was detected and positively correlated to NO and SO 2 , suggesting a considerable influence of these chemicals in interfering with ambient ozone monitoring. Copyright © 2018 Elsevier B.V. All rights reserved.

The Management of Horses during Fireworks in New Zealand

PubMed Central

Gronqvist, Gabriella; Rogers, Chris; Gee, Erica

2016-01-01

Simple Summary The negative effects of fireworks on companion animals have been reported, but little has been documented on the impact on horses. Horse anxiety was commonly associated with fireworks, and 26% of owners reported horse injuries as a result of fireworks. Many management strategies were seen as ineffective. The majority of horse owners were in favour of a ban on the sale of fireworks for private use. Abstract Within popular press there has been much coverage of the negative effects associated with firework and horses. The effect of fireworks has been documented in companion animals, yet no studies have investigated the negative effects, or otherwise, of fireworks on horses. This study aims to document horse responses and current management strategies to fireworks via an online survey. Of the total number of horses, 39% (1987/4765) were rated as “anxious”, 40% (1816/4765) “very anxious” and only 21% (965/4765) rated as “not anxious” around fireworks. Running (82%, 912/1107) was the most common behaviour reported, with no difference between property type (p > 0.05) or location (p > 0.05). Possibly as a consequence of the high frequency of running, 35% (384/1107) of respondents reported having horses break through fences in response to fireworks and a quarter (26%, 289/1099) reported that their horse(s) had received injuries associated with fireworks. The most common management strategy was moving their horse(s) to a paddock away from the fireworks (77%) and to stable/yard them (55%). However, approximately 30% reported these management strategies to be ineffective. Of the survey participants, 90% (996/1104) were against the sale of fireworks for private use. PMID:27005667

33 CFR 165.1125 - Southern California Annual Firework Events for the Los Angeles Long Beach Captain of the Port zone.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Display. Date July 4th. Location Shamel Beach, Cambria, CA. Regulated Area 100-foot radius around the... radius upon commencement of the fireworks display. 2. LA County Dept of Beach and Harbors 4th of July.... Date July 4th. Location Main Ship Channel of Marina Del Rey, CA. Regulated Area 100-foot radius around...

33 CFR 165.1125 - Southern California Annual Firework Events for the Los Angeles Long Beach Captain of the Port zone.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Display. Date July 4th. Location Shamel Beach, Cambria, CA. Regulated Area 100-foot radius around the... radius upon commencement of the fireworks display. 2. LA County Dept of Beach and Harbors 4th of July.... Date July 4th. Location Main Ship Channel of Marina Del Rey, CA. Regulated Area 100-foot radius around...

33 CFR 165.1125 - Southern California Annual Firework Events for the Los Angeles Long Beach Captain of the Port zone.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Display. Date July 4th. Location Shamel Beach, Cambria, CA. Regulated Area 100-foot radius around the... radius upon commencement of the fireworks display. 2. LA County Dept of Beach and Harbors 4th of July.... Date July 4th. Location Main Ship Channel of Marina Del Rey, CA. Regulated Area 100-foot radius around...

Firework injuries: a ten-year study.

PubMed

Puri, Vinita; Mahendru, Sanjay; Rana, Roshani; Deshpande, Manish

2009-09-01

Fireworks are used worldwide to celebrate popular events (e.g. festivals, official celebrations, weddings). The festival of lights (Diwali) is celebrated with fireworks in India. During this period, many patients from all age groups present to hospital with injuries due to fireworks. Prevalence, period of occurrence, sex and age variation, adult supervision, causative fireworks, mode of lighting, age groups prone to injury, patterns of injury caused by individual fireworks, and the body parts injured were studied. One hundred and fifty-seven cases (92 retrospective, 65 prospective) with injury due to fireworks presenting to the Department of Plastic Surgery at KEM Hospital between 1997 and 2006 were studied. The prevalence of injuries has decreased steadily over the last 10 years (41 cases in 1997, 3 cases in 2006). The maximum number of injuries (35%) was seen in the age group 5-14 years; 92% of these children were unsupervised. The commonest cause of injury was firework misuse (41% of cases), followed by device failure (35%). Device failure was commonest with flares/fountains (ground firework emitting sparks upwards) and aerial devices. Flare/fountains caused most injury (39%), sparklers the least (0.6%). Flare/fountains, ground spinners, sparklers, and gunpowder (explosive material from cracker, obtained by tearing paper wrapper and obtaining chemicals) caused only soft tissue burns; stringbombs (high-intensity fire cracker made by wrapping chemicals with jute strings/coir in layers) and rockets (aerial device that zooms upwards and bursts) caused blast injuries, leading to soft tissue disruption and bony injuries. Emergency surgery was done if indicated: tendon and/or neurovascular repair, fracture fixation, flap cover or amputation. Superficial burns were treated with dressings. Certain wounds needed only thorough cleansing of the wound and primary suturing. We concluded that, over a 10-year period, the prevalence of firework injury decreased due to increased

Firework related injury and legislation: the epidemiology of firework injuries and the effect of legislation in Northern Ireland.

PubMed

Fogarty, B J; Gordon, D J

1999-02-01

The efficacy of legislation in reducing firework associated injuries is uncertain as is the nature of the problem within the United Kingdom (UK). In September 1996 the legislation governing firework sale in Northern Ireland was relaxed thus equalling that of the rest of the UK. For the 2 years following the change in legislation we prospectively assessed those patients who were admitted with a firework injury over the Halloween period. We then compared these results with retrospective data for the 3 years prior to the change in firework law. In the pre-legislation series the mean number of patients admitted annually was 0.38 per 100,000 while in the post-legislation series the mean was 0.43 per 100,000. Blast injury to the hand was the commonest injury accounting for 53% of cases in both series. Burn injuries were the second commonest form of injury comprising 30% of all admissions. Of those admitted with a hand injury 47% had at least one finger terminalised and nearly half of those patients admitted with burns (44%) required skin grafting. We conclude that early evidence suggests that liberalisation of the law on firework sale has not resulted in a significant increase in firework related injuries requiring hospital admission.

Higher education does not protect against firework-related injuries: a review of the economic burden and the risk factors of firework-related injuries in the capital of Iran.

PubMed

Saadat, S; Mafi, M; Smith, G A

2012-01-01

To examine the incidence and risk factors of firework-related injuries during the Last Wednesday Eve Festival in Tehran, Iran, with a focus on the association of socio-economic status and educational level with the use of fireworks and the incidence of firework-related injury. Cross-sectional household survey. Using a random cluster sampling approach, a household survey was conducted in Greater Tehran in April 2008. During a structured interview with an adult member of the household, questions were asked about the use of fireworks and any firework-related injuries sustained by household members during the preceding festival. Data were gathered on expenditure on fireworks, medical treatment of firework-related injuries, length of hospital stay for the treatment of these injuries, and damage to personal property by fireworks. The survey included 2456 households in Greater Tehran. At least one member of 18% of these households had used fireworks during the Last Wednesday Eve Festival in 2008. The overall incidence of firework-related injuries was 100 per 100,000 population (95% confidence interval 37-163). The use of fireworks was less common among parents and more common among male children. Individuals who used fireworks were younger than non-users. Younger age and use of fireworks were associated with firework-related injuries (P < 0.05). The mean household expenditure on fireworks was US$1.62. Among the households that had bought fireworks, the mean expenditure was US$9.40 (standard deviation US$16.34). Thirty-two households (1.3%) reported damage to personal property due to fireworks during the festival costing US$3.30-167.20. The regional price of housing in the study area was correlated with the educational level of the head of the household. Higher educational level of the head of the household was associated with participation in firework activities by household members, expenditure on fireworks, and the amount of financial loss due to fireworks (all P�

Fireworks Safety

MedlinePlus

... cause an average of almost 18,500 reported fires • per year. ! Sopnear-kqluearsrtaecrcoofuenmt feorgr eronucgyhrloyom fireworks injuries. NATIONAL FIRE PROTECTION ASSOCIATION The leading information and knowledge resource ...

PERSPECTIVE: Fireworks and radioactivity

NASA Astrophysics Data System (ADS)

Breitenecker, Katharina

2009-09-01

Katharina Breitenecker Fireworks, the one and only amongst all other pyrotechnic applications, have pleased the hearts and minds of billions of people all over the world for almost 1000 years. Even though pyrotechnics were originally developed in order to fulfil the needs of military purposes, fireworks began to form a unique part of the cultural heritage of many countries, presumably starting in ancient China during the Song Dynasty (960-1280 AD). Festivities like New Year's Eve, national holidays or activities like music festivals and parish fairs are crowned by a firework display. Fireworks have traditionally been associated with Independence Day celebrations, like 4 July in the United States, Guy Fawkes' Night (5 November) in Britain, or Bastille Day (14 July) in France. Much of Chinese culture is associated with the use of firecrackers to celebrate the New Year and other important occasions. The fascination of fireworks and firecrackers is due to the brilliant colours and booming noises, which have a universal appeal to our basic senses [1]. The basic components of any traditional civil firework is black powder, a mixture of about 75% potassium nitrate, 15% charcoal, and about 10% sulfur [2]. Without the addition of a colouring agent, the fuel would provide an almost white light. Therefore, several metal salts can be added to cause colourful luminescence upon combustion. In general barium is used to obtain a green coloured flame, strontium for red, copper for blue and sodium for yellow [2, 3]. The use of pyrotechnics has raised issues pertaining to health concerns. The health aspects are not only restricted to injuries by accidental ignition of certain devices. Moreover, several recent works identified fireworks and pyrotechnics as causing environmental pollution, which might result in a potential hazard concerning health aspects. The fundamental problem in this respect is that all chemicals used are dispersed in the environment by combustion. This includes

Misuse and modification of fireworks with fatal injury.

PubMed

Fulcher, James; Luttrell, Harrison; Harvey, Whit; Ward, Michael

2015-06-01

Fireworks deaths are a rare event in the United States with minor injuries comprising most adverse events. We report the case of misuse and modification of a large "mortar" firework with fatal results. In this case, the firework charge was modified with additional fuses and placed into the launcher upside down. The decedent then held the mortar base closely to his chest and lit the modified fuse. The resulting explosion caused severe blunt force trauma with significant hydrostatic shock damage to the heart and liver. This cause highlights the dangers of fireworks, particularly when misused.

Firework injuries presenting to a national burn's unit.

PubMed

Jones, D; Lee, W; Rea, S; Donnell, M O; Eadie, P A

2004-09-01

The sale to the general public of fireworks is illegal in Ireland. However, many fireworks are readily available on the black market from illegal traders. The number of firework injuries presenting to our unit during the three week run-up to Hallowe'en October 2001 was recorded. In addition, each patient was contacted to determine how the fireworks were obtained, the average amount of money spent, and the level of adult supervision present at the time of injury. A total of 19 patients presented, 18 from the local catchment area, with a mean age of 16 yrs (range 5-46 yrs). Thirteen patients required admission. Sixteen patients sustained hand injuries including burns, and three sustained burns to other body areas. The amount of money spent varied between adults and children, the average amount among the paediatric group was Euro 2-4, but Euro 45 in the adult group. None were willing to identify the local source of their fireworks, but most fireworks originated in Northern Ireland. This small review highlights an ongoing problem in Ireland; fireworks are illegal, yet they are easily and cheaply available without quality or safety controls. Our public awareness campaign has failed to reach its target audience, and the illegal traders who sell these often inferior products are seldom charged. Children and adults will continue to sustain serious injuries as a result.

A Walk in the "Tall, Tall Grass"

ERIC Educational Resources Information Center

Kaatz, Kathryn

2008-01-01

This inquiry-based lesson was inspired by Denise Fleming's book entitled, "In the Tall, Tall Grass" (1991). The author used the book and a real study of prairie grasses to teach kindergartners how to make careful observations and record what they see. In addition, they learn how to "draw as scientists." Here the author describes her class's yearly…

Particulate oxidative burden associated with firework activity.

PubMed

Godri, Krystal J; Green, David C; Fuller, Gary W; Dall'Osto, Manuel; Beddows, David C; Kelly, Frank J; Harrison, Roy M; Mudway, Ian S

2010-11-01

Firework events are capable of inducing particulate matter (PM) episodes that lead to exceedances of regulatory limit values. As short-term peaks in ambient PM concentration have been associated with negative impacts on respiratory and cardiovascular health, we performed a detailed study of the consequences of firework events in London on ambient air quality and PM composition. These changes were further related to the oxidative activity of daily PM samples by assessing their capacity to drive the oxidation of physiologically important lung antioxidants including ascorbate, glutathione and urate (oxidative potential, OP). Twenty-four hour ambient PM samples were collected at the Marylebone Road sampling site in Central London over a three week period, including two major festivals celebrated with pyrotechnic events: Guy Fawkes Night and Diwali. Pyrotechnic combustion events were characterized by increased gas phase pollutants levels (NO(x) and SO(2)), elevated PM mass concentrations, and trace metal concentrations (specifically Sr, Mg, K, Ba, and Pb). Relationships between NO(x), benzene, and PM(10) were used to apportion firework and traffic source fractions. A positive significant relationship was found between PM oxidative burden and individual trace metals associated with each of these apportioned source fractions. The level of exposure to each source fraction was significantly associated with the total OP. The firework contribution to PM total OP, on a unit mass basis, was greater than that associated with traffic sources: a 1 μg elevation in firework and traffic PM fraction concentration was associated with a 6.5 ± 1.5 OP(T) μg(-1) and 5.2 ± 1.4 OP(T) μg(-1) increase, respectively. In the case of glutathione depletion, firework particulate OP (3.5 ± 0.8 OP(GSH) μg(-1)) considerably exceeded that due to traffic particles (2.2 ± 0.8 OP(GSH) μg(-1)). Therefore, in light of the elevated PM concentrations caused by firework activity and the increased

Tall Buildings Initiative

Science.gov Websites

Design Task 7 - Guidelines on Modeling and Acceptance Values Task 8 - Input Ground Motions for Tall - Performance-Based Seismic Design Guidelines for Tall Buildings Task 12 - Quantification of seismic performance published Report No. 2017/06 titled: "Guidelines for Performance-Based Seismic Design of Tall Buildings

Birds flee en mass from New Year’s Eve fireworks

PubMed Central

Dokter, Adriaan M.; van Gasteren, Hans; van Loon, E. Emiel; Leijnse, Hidde; Bouten, Willem

2011-01-01

Anthropogenic disturbances of wildlife, such as noise, human presence, hunting activity, and motor vehicles, are becoming an increasing concern in conservation biology. Fireworks are an important part of celebrations worldwide, and although humans often find fireworks spectacular, fireworks are probably perceived quite differently by wild animals. Behavioral responses to fireworks are difficult to study at night, and little is known about the negative effects fireworks may have on wildlife. Every year, thousands of tons of fireworks are lit by civilians on New Year’s Eve in the Netherlands. Using an operational weather radar, we quantified the reaction of birds to fireworks in 3 consecutive years. Thousands of birds took flight shortly after midnight, with high aerial movements lasting at least 45 min and peak densities measured at 500 m altitude. The highest densities were observed over grasslands and wetlands, including nature conservation sites, where thousands of waterfowl rest and feed. The Netherlands is the most important winter staging area for several species of waterfowl in Europe. We estimate that hundreds of thousands of birds in the Netherlands take flight due to fireworks. The spatial and temporal extent of disturbance is substantial, and potential consequences are discussed. Weather radar provides a unique opportunity to study the reaction of birds to fireworks, which has otherwise remained elusive. PMID:22476363

75 FR 39197 - Safety Zone; Fireworks Display, Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-08

...-AA00 Safety Zone; Fireworks Display, Portland, OR AGENCY: Coast Guard, DHS. ACTION: Notice of proposed..., and the shoreline to the east and west in support of the Oregon Symphony Celebration Fireworks Display... Register. Basis and Purpose The Oregon Symphony Celebration Fireworks display is an annual event. The...

Celestial Fireworks

NASA Image and Video Library

2003-07-03

Resembling sparks from a fireworks display, this image taken by a JPL camera onboard NASA Hubble Space Telescope shows delicate filaments that are sheets of debris from a stellar explosion in the nearby Large Magellanic Cloud galaxy.

Potential impact of fireworks on respiratory health

PubMed Central

Gouder, Caroline; Montefort, Stephen

2014-01-01

The world-wide use of fireworks with their consequent detrimental effect on the air quality is widely recognized with elevated ambient air levels of particulate matter and its several metallic components and gases identified in several studies carried out during such events. Exposed individuals may be at risk following inhalation of such produced pollutants. This review focuses on the impact of fireworks on air quality and the potential effect of fireworks on the respiratory system of healthy individuals as well as those suffering from underlying respiratory diseases, particularly asthma and chronic obstructive pulmonary disease (COPD). This applies not only to spectators including children but also to pyrotechnicians themselves. An extensive Medline search revealed that a strong evidence of the impact of fireworks on respiratory health is lacking in susceptible as well as healthy individuals with no formal studies on COPD or asthma, other than a few case reports in the latter. The implementation of global strategies to control the use of fireworks and hence improve air quality could possibly reduce their likely detrimental effect on human respiratory health in exposed individuals, but clearly a more targeted research is needed. PMID:25378846

Celestial Fireworks

NASA Technical Reports Server (NTRS)

2003-01-01

Resembling sparks from a fireworks display, this image taken by a JPL camera onboard NASA's Hubble Space Telescope shows delicate filaments that are sheets of debris from a stellar explosion in the nearby Large Magellanic Cloud galaxy.

75 FR 35968 - Safety Zone; Fireworks Display in Stevenson, WA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-24

...-AA00 Safety Zone; Fireworks Display in Stevenson, WA AGENCY: Coast Guard, DHS. ACTION: Temporary final... safety of the maritime public during the fireworks display and will do so by prohibiting all persons and... with fireworks displays on navigable waters. Such hazards include premature detonations, dangerous...

The epidemiology of firework-related injuries in the United States: 2000-2010.

PubMed

Moore, Justin Xavier; McGwin, Gerald; Griffin, Russell L

2014-11-01

The purpose of this study is to examine the epidemiology of firework-related injuries among an emergency department (ED) nationally representative population of the United States for the years 2000-2010, including whether the type of firework causing the injury is differential by patient demographics and whether the severity of injury is associated with the firework type. The data analysed in this study was collected from the Consumer Product Safety Commission's (CPSC's) National Electronic Injury Surveillance System (NEISS). A total of 2812 injuries represented an estimated 97,562 firework-related injuries treated in emergency departments within the United States from 2000 to 2010. The incidence generally decreased over time. With respect to age, the rate was higher for children, with the highest rates being observed for 10-19 year olds (7.28 per 100,000 persons) and 0-9 year olds (5.45 per 100,000 persons). The injury rate was nearly three times higher for males compared to the female counterparts (4.48 vs. 1.57 per 100,000 persons). Females were less likely than males to severely injure themselves with all types of fireworks besides sparklers/novelty devices (OR 1.08, CI 0.26-4.38). The results from this suggest that firework-related injuries have decreased by nearly 30% over the 11-year period between 2000 and 2010. Moreover, there has been a decreasing trend in the type of firework causing injury for every firework type excluding the unspecified firework type. However, adolescents of 10-19 years old had the highest rate of injury for fireworks over the 11-year period. In addition odds of injury are differential by firework type. Understanding the specific types of fireworks may lead to better preventative methods and regulations. Moreover, preventative methods should be taken to reduce the rate of firework-related injuries among U.S. youths [1], and possibly more regulations and enforcement of laws geared towards prohibiting novice use of fireworks. Published

[Firework injuries in Denmark in the period 1995/1996 to 2006/2007].

PubMed

Foged, Thomas; Lauritsen, Jens; Ipsen, Tune; Ibsen, Tune

2007-12-03

The purpose of this study was to observe the occurrence and character of firework injuries on the two days around New Year in Denmark over the last decade. Since 1995/1996 all Accident and Emergency Departments in Denmark have registered all contacts where fireworks were the cause of injury on 31st December and 1st January. Data comprised hospital, sex, age, type of firework, diagnosis and final treatment. Follow-up and reminder by phone secured a 100% response rate. The total number of injured patients was 4,447. The number of firework injuries on the 31st of December and 1st of January was reduced by half over the 12-year period. Furthermore, the number of firework injuries caused by illegal fireworks in 2006/2007 was only 10% of the number in 1996/1997. Only 8% of injuries on last New Year's Eve were caused by illegal firewoks compared to almost 50% at the beginning of the period. A similar halving is seen in serious injuries. Roughly one quarter sustained injuries to the eyes, one quarter to the head/neck and 38% to hands. Firework injuries are now half of the level in 1996/1997. Injuries caused by illegal fireworks and serious injuries have shown a downward tendency throughout the period. The actual number of severe injuries from illegal fireworks is now only 10% of the level in the mid-1990s. This reduction can be attributed to preventive campaigns, greater knowledge of the risk of fireworks in general as well as legislation. Continued focus on preventive campaigns, control of fireworks for the general public and control of firework distribution to professionals is recommended.

75 FR 38412 - Safety Zone; San Diego POPS Fireworks, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-02

...-AA00 Safety Zone; San Diego POPS Fireworks, San Diego, CA AGENCY: Coast Guard, DHS. ACTION: Temporary... waters of San Diego Bay in support of the San Diego POPS Fireworks. This safety zone is necessary to... San Diego POPS Fireworks, which will include fireworks presentations conducted from a barge in San...

75 FR 35649 - Safety Zone; Fourth of July Fireworks, Lake Tahoe, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-23

... Zone; Fourth of July Fireworks, Lake Tahoe, CA AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard will enforce the Fourth of July Fireworks safety zone from 9... Fourth of July Fireworks Display in 33 CFR 165.1191 on July 3, 2010. The fireworks launch site is...

Firework-related childhood injuries in Greece: a national problem.

PubMed

Vassilia, Konte; Eleni, Petridou; Dimitrios, Trichopoulos

2004-03-01

During a 5-year period, out of 110066 children with injuries recorded in the Greek Emergency Department Injury Surveillance System (EDISS), 91 had firework-related injuries. Descriptive analyses and the Barrell matrix were used to determine risk factors and extrapolated national firework childhood injury figures were calculated. The estimated annual incidence of childhood firework injuries treated in the emergency departments of hospitals countrywide, was 7 per 100000 children years. Seventy percent of injuries concerned older children (10-14 years), mostly boys with self-inflicted injuries, whereas girls suffered injuries as bystanders. A sharp peak in spring was noted, when the Greek Orthodox Easter is celebrated. Illicitly sold fireworks caused most injuries, but in eight instances homemade firecrackers were responsible.

The impact of recent legislation on paediatric fireworks injuries in the Newcastle upon Tyne region.

PubMed

Edwin, Alexandra F L; Cubison, Tania C S; Pape, Sarah A

2008-11-01

Despite the changes to the UK fireworks laws and considerable efforts in prevention, children are still being injured by fireworks. The UK is one of many countries that have altered their firework laws in recent years. We reviewed 54 firework-injured children over the last 10 years and assessed the impact of the two recent UK law changes. Our study outlines past British firework legislation and reviews the literature. In November 1996, there were three deaths in England, Wales and Scotland due to fireworks. The British Government introduced the Fireworks (Safety) Regulations of 1996/1997, primarily banning banger fireworks (known as bangers). We have not seen banger injuries in Newcastle since then. The Fireworks Act 2003 and the Fireworks Regulations 2004 limited the sale of fireworks to the 3 weeks surrounding bonfire night, and banned under 18s from purchasing or possessing fireworks. In our series, we noticed that, in 2004, 83% of children's firework injuries happened in the 3 weeks surrounding Bonfire Night. We conclude that legislation has had an impact, but stricter enforcement of the existing laws and further education of children and the general public into the dangers of fireworks is needed, as children are still being injured.

Serious eye and adnexal injuries from fireworks in Northern Ireland before and after lifting of the firework ban--an ophthalmology unit's experience.

PubMed

Chan, W C; Knox, F A; McGinnity, F G; Sharkey, J A

2004-05-01

To report serious fireworks-related eye and adnexal injuries presenting to the Department of Ophthalmology in the Royal Victoria Hospital, Belfast. To assess the effect of lifting of the legislative ban on fireworks in Northern Ireland in 1996. Twelve year retrospective review from 1990 to 2001 inclusive of all ocular and adnexal injuries from fireworks requiring hospitalisation to the ophthalmology department. Twenty three patients with 23 injured eyes were reported. Six were female. The mean age was 18 years (+/- 13 SD). Six patients presented between the years 1990 and 1995. The remaining 17 patients presented between 1996 and 2001. Nearly half of the patients required ophthalmic surgical procedures. Thirty-six percent of patients had a final visual acuity of 6/60 or less. Superficial trauma not requiring hospitalisation was not included. Removal of the legislative ban on fireworks in 1996 has had a significant effect on the incidence of eye injuries. These injuries are potentially preventable with stricter control on the availability of fireworks and a greater awareness of the ocular risks they pose.

75 FR 59963 - Safety Zone: Monte Foundation Firework Display, Monterey, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-29

... and spectators from the dangers associated with the pyrotechnics. Unauthorized persons and vessels are... be completed. Because of the dangers posed by the pyrotechnics used in this fireworks display, the... fireworks launch site during loading of the pyrotechnics, and during the fireworks display. This restricted...

77 FR 38492 - Safety Zone; Olcott Fireworks, Lake Ontario, Olcott, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-28

... 1625-AA00 Safety Zone; Olcott Fireworks, Lake Ontario, Olcott, NY AGENCY: Coast Guard, DHS. ACTION... the Olcott fireworks on July 3, 2012. The safety zone is necessary to protect participants, spectators, and vessels from the hazards associated with a firework display. [[Page 38493

77 FR 30451 - Safety Zone; Olcott Fireworks, Lake Ontario, Olcott, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-23

...-AA00 Safety Zone; Olcott Fireworks, Lake Ontario, Olcott, NY AGENCY: Coast Guard, DHS. ACTION: Notice... Ontario during the Olcott fireworks display. The safety zone established by this proposed rule is necessary to protect spectators, participants, and vessels from the hazards associated with firework display...

The Big Bang: Facial Trauma Caused by Recreational Fireworks

PubMed Central

Molendijk, Josher; Vervloet, Bob; Wolvius, Eppo B.; Koudstaal, Maarten J.

2015-01-01

In the Netherlands, it is a tradition of setting off fireworks to celebrate the turn of the year. In our medical facility, each year patients with severe skeletal maxillofacial trauma inflicted by recreational fireworks are encountered. We present two cases of patients with severe blast injury to the face, caused by direct impact of rockets, and thereby try to contribute to the limited literature on facial blast injuries, their treatment, and clinical outcome. These patients require multidisciplinary treatment, involving multiple reconstructive surgeries, and the overall recovery process is long. The severity of these traumas raises questions about the firework traditions and legislations not only in the Netherlands but also worldwide. Therefore, the authors support restrictive laws on personal use of fireworks in the Netherlands. PMID:27162578

The Big Bang: Facial Trauma Caused by Recreational Fireworks.

PubMed

Molendijk, Josher; Vervloet, Bob; Wolvius, Eppo B; Koudstaal, Maarten J

2016-06-01

In the Netherlands, it is a tradition of setting off fireworks to celebrate the turn of the year. In our medical facility, each year patients with severe skeletal maxillofacial trauma inflicted by recreational fireworks are encountered. We present two cases of patients with severe blast injury to the face, caused by direct impact of rockets, and thereby try to contribute to the limited literature on facial blast injuries, their treatment, and clinical outcome. These patients require multidisciplinary treatment, involving multiple reconstructive surgeries, and the overall recovery process is long. The severity of these traumas raises questions about the firework traditions and legislations not only in the Netherlands but also worldwide. Therefore, the authors support restrictive laws on personal use of fireworks in the Netherlands.

Class C firework injuries in a pediatric population.

PubMed

McCauley, R L; Stenberg, B A; Rutan, R L; Robson, M C; Heggers, J P; Herndon, D N

1991-03-01

Class C fireworks are those which can be readily purchased by the public. Between July 1971 and August 1988, 23 patients were admitted to our institution with firework injuries. Fourteen patients (60.9%) sustained injuries related to Class C fireworks. All patients were males with a mean age of 9.0 +/- 3.6 years, with a total body surface area (TBSA) burn of 18 +/- 20% with 10 +/- 15% being full thickness. Thirteen of the 14 patients required hospitalization. Five patients were admitted acutely and eight patients were referred to our institution at least 3 days postinjury. All patients required operative intervention in order to obtain wound closure. Patients admitted acutely showed a decrease in length of hospital stay and patient morbidity when compared to referral patients. Our data suggest that class C firework injuries, although small in terms of TBSA burned, result in full-thickness wounds that warrant aggressive surgical management.

78 FR 15293 - Safety Zone; St. Patrick's Day Fireworks; Manitowoc River, Manitowoc, WI

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-11

...-AA00 Safety Zone; St. Patrick's Day Fireworks; Manitowoc River, Manitowoc, WI AGENCY: Coast Guard, DHS... will hold its annual St. Patrick's Day fireworks display. This fireworks display will be launched from... as follows: Sec. 165.T09-0116 Safety Zone; St. Patrick's Day Fireworks; Manitowoc River, Manitowoc...

77 FR 35857 - Safety Zone, Fireworks Display, Lake Superior; Duluth, MN

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-15

... 1625-AA00 Safety Zone, Fireworks Display, Lake Superior; Duluth, MN AGENCY: Coast Guard, DHS. ACTION... of Lake Superior during the Duluth Fourth Fest fireworks display. This temporary safety zone is necessary to protect spectators and vessels from the hazards associated with fireworks displays. DATES: This...

Ocular firework injuries at New Year's eve.

PubMed

Sacu, Stefan; Ségur-Eltz, Nikolaus; Stenng, Karin; Zehetmayer, Martin

2002-01-01

To prospectively study mechanisms and injury characteristics of ocular firework burns. A prospective analysis of all patients with firework injuries attending the Department of Ophthalmology, University of Vienna, between 1994 and 2001. We looked for classes of fireworks and mechanisms of injuries. The number of diagnoses was established and their severity classified. During this period (8 years) we identified 116 eyes of 102 patients. 67/102 (66%) of all injuries were caused by class II and III fireworks. Patients ranged between 4 and 83 years. Ocular injuries occurred more frequently in males (69, 68%) and affected the right eye in 53 patients (52.5%). Ocular firework injuries to minors (under the age of 18 years) occurred in 48 (49%). The most common types of injury were skin and corneal erosions and abrasions (32/116, 28%). 11/116 eyes (10%) had severe injuries. 8 of 11 severe injuries (72%) occurred in minors (<18 years). 2 patients (1.7%) developed permanent blindness. In 32/116 patients (28%), the ocular trauma resulted in visual impairment, mainly due to corneal scars or retinal pathologies. In all patients, the severity index was 1.4 +/- 0.8. In minors the severity index was 1.6 +/- 1.0, in adults 1.2 +/- 0.5 (p = 0.013). Injuries in minors were significantly more severe than those in adults. Possible preventive measures include legislation, education of minors and eye protection. Copyright 2002 S. Karger AG, Basel

75 FR 23209 - Safety Zone; Chicago Tall Ships Fireworks, Lake Michigan, Chicago, IL

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-03

... Building Ground Floor, Room W12-140, 1200 New Jersey Avenue, SE., Washington, DC 20590-0001. (4) Hand...'' box. Click ``Search'' then click on the balloon shape in the ``Actions'' column. If you submit your... Docket Management Facility in Room W12-140 on the ground floor of the Department of Transportation West...

75 FR 9370 - Safety Zone; AVI May Fireworks Display, Colorado River, Laughlin, NV

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-02

...-AA00 Safety Zone; AVI May Fireworks Display, Colorado River, Laughlin, NV AGENCY: Coast Guard, DHS... waters of the lower Colorado River, Laughlin, NV, in support of a fireworks display near the AVI Resort... navigable waters of the Lower Colorado River in support of a fireworks show near Laughlin, NV. The fireworks...

75 FR 23206 - Safety Zone; AVI September Fireworks Display, Laughlin, NV

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-03

...-AA00 Safety Zone; AVI September Fireworks Display, Laughlin, NV AGENCY: Coast Guard, DHS. ACTION... the lower Colorado River, Laughlin, NV, in support of a fireworks display near the AVI Resort and... navigable waters of the Lower Colorado River in support of a fireworks show in the navigation channel of the...

75 FR 29427 - Safety Zone; AVI May Fireworks Display, Laughlin, NV

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-26

...-AA00 Safety Zone; AVI May Fireworks Display, Laughlin, NV AGENCY: Coast Guard, DHS. ACTION: Temporary... Colorado River, Laughlin, NV, in support of a fireworks display near the AVI Resort and Casino. This safety... Fireworks Display; Laughlin, Nevada, NV in the Federal Register (75 FR 9370). We received 0 comments on the...

78 FR 49121 - Safety Zone; Luna Pier Fireworks, Luna Pier, MI

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-13

... Zone; Luna Pier Fireworks, Luna Pier, MI AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard will enforce the safety zone for the Luna Pier Fireworks Show, Luna Pier... the fireworks launch site at the Clyde E. Evens Municipal Pier, located at position 41[deg]48'32'' N...

21 CFR 186.1557 - Tall oil.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 21 Food and Drugs 3 2013-04-01 2013-04-01 false Tall oil. 186.1557 Section 186.1557 Food and Drugs... Substances Affirmed as GRAS § 186.1557 Tall oil. (a) Tall oil (CAS Reg. No. 8002-26-4) is essentially the sap... consists mainly of tall oil resin acids and tall oil fatty acids. (b) In accordance with § 186.1(b)(1), the...

21 CFR 186.1557 - Tall oil.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 21 Food and Drugs 3 2012-04-01 2012-04-01 false Tall oil. 186.1557 Section 186.1557 Food and Drugs... Substances Affirmed as GRAS § 186.1557 Tall oil. (a) Tall oil (CAS Reg. No. 8002-26-4) is essentially the sap... consists mainly of tall oil resin acids and tall oil fatty acids. (b) In accordance with § 186.1(b)(1), the...

21 CFR 186.1557 - Tall oil.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 3 2010-04-01 2009-04-01 true Tall oil. 186.1557 Section 186.1557 Food and Drugs... Substances Affirmed as GRAS § 186.1557 Tall oil. (a) Tall oil (CAS Reg. No. 8002-26-4) is essentially the sap... consists mainly of tall oil resin acids and tall oil fatty acids. (b) In accordance with § 186.1(b)(1), the...

21 CFR 186.1557 - Tall oil.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 3 2011-04-01 2011-04-01 false Tall oil. 186.1557 Section 186.1557 Food and Drugs... Substances Affirmed as GRAS § 186.1557 Tall oil. (a) Tall oil (CAS Reg. No. 8002-26-4) is essentially the sap... consists mainly of tall oil resin acids and tall oil fatty acids. (b) In accordance with § 186.1(b)(1), the...

Fireworks-related injury surveillance in the Philippines: trends in 2010–2014

PubMed Central

de los Reyes, Vikki Carr; Racelis, Sheryl; Deveraturda, Imelda; Sucaldito, Ma Nemia; Tayag, Enrique; O’Reilly, Michael

2015-01-01

Analysis of the annual fireworks-related injury surveillance data collected by the Philippines Department of Health (DOH) in 2010–2014 was conducted to describe the profile of such injuries in the Philippines. Surveillance data were collected from DOH’s Online National Electronic Injury Surveillance System and analysed. A case was defined as any person who had sustained injury from fireworks in any form within the 16-day surveillance period (21 December to 5 January) and had presented to any of the 50 sentinel hospitals. Of the 4649 cases, there were 4706 fireworks-related injuries involving 5076 anatomic sites in 2010–2014. A significant decrease of cases in 2014 was observed when compared with the previous study years (P = 0.02). The number of cases peaked at public holidays. Males (80%) were more commonly injured, and children aged 5 to 14 years were primarily affected (47%). Ignition of illegal fireworks accounted for half (50%) of the injuries; most injuries (68%) occurred in street settings. The majority of injuries (57%) were sustained by fireworks igniters. The most common anatomic injury sites were hands (44%), legs (21%) and eyes (14%). Illegal fireworks were related to 100% (4/4) of the deaths and 49% (105/214) of the cases who needed amputations. Fireworks-related injuries declined significantly in 2014. Public awareness campaigns may have contributed to reducing the injury occurrences. As illegal fireworks accounted for all deaths and more than half of the amputations, law enforcement should be directed towards preventing importing, distributing and using illegal fireworks. PMID:26798555

77 FR 15260 - Safety Zone; San Francisco Fireworks Display, San Francisco, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-15

... Zone; San Francisco Fireworks Display, San Francisco, CA AGENCY: Coast Guard, DHS. ACTION: Notice of... Fireworks Display in the Captain of the Port, San Francisco area of responsibility during the dates and... hazards associated with the fireworks display. During the enforcement period, unauthorized persons or...

78 FR 42016 - Safety Zone; Discovery World Fireworks, Milwaukee Harbor, Milwaukee, WI

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-15

...-AA00 Safety Zone; Discovery World Fireworks, Milwaukee Harbor, Milwaukee, WI AGENCY: Coast Guard, DHS... Milwaukee Harbor due to 4 fireworks displays at Discovery World Pier. This safety zone is necessary to... entitled, ``Safety Zone; Discovery World Fireworks, Milwaukee Harbor, Milwaukee, Wisconsin'' in the Federal...

76 FR 53051 - Safety Zone; ISAF Nations Cup Grand Final Fireworks Display, Sheboygan, WI

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-25

...-AA00 Safety Zone; ISAF Nations Cup Grand Final Fireworks Display, Sheboygan, WI AGENCY: Coast Guard.... Background and Purpose The ISAF Nations Cup Grand Final fireworks are a City permitted fireworks display that.... 165.T09-0755 Safety Zone; ISAF Nations Cup Grand Final Fireworks Display, Sheboygan, Wisconsin. (a...

Artificial O3 formation during fireworks

NASA Astrophysics Data System (ADS)

Fiedrich, M.; Kurtenbach, R.; Wiesen, P.; Kleffmann, J.

2017-09-01

In several previous studies emission of ozone (O3) during fireworks has been reported, which was attributed to either photolysis of molecular oxygen (O2) or nitrogen dioxide (NO2) by short/near UV radiation emitted during the high-temperature combustion of fireworks. In contrast, in the present study no O3 formation was observed using a selective O3-LOPAP instrument during the combustion of pyrotechnical material in the laboratory, while a standard O3 monitor using UV absorption showed extremely high O3 signals. The artificial O3 response of the standard O3 monitor was caused by known interferences associated with high levels of co-emitted VOCs and could also be confirmed in field measurements during New Year's Eve in the city of Wuppertal, Germany. The present results help to explain unreasonably high ozone levels documented during ambient fireworks, which are in contradiction to the fast titration of O3 by nitrogen monoxide (NO) in the night-time atmosphere.

Ocular firework trauma: a systematic review on incidence, severity, outcome and prevention.

PubMed

Wisse, R P L; Bijlsma, W R; Stilma, J S

2010-12-01

To provide a systematic review on ocular firework trauma with emphasis on incidence and patient demographics, the extent of ocular trauma and visual function loss, and firework regulation effects on injury rates. A literature search was performed using predetermined inclusion and exclusion criteria. Demographic characteristics of ocular firework casualties were obtained and incidence rates of sustained trauma and vision loss calculated. Twenty-six relevant articles were suitable for calculation of trauma incidence and patient demographics, of which 17 articles could be used for calculating trauma severity and vision loss. Victims were male (77%), young (82%) and often bystander (47%). Most of the trauma was mild and temporary. Penetrating eye trauma, globe contusions and burns accounted for 18.2%, with a 3.9% enucleation rate. Mean visual acuity was >10/20 in 56.8%, with severe vision loss (<10/200) in 16.4%. Countries using restrictive firework legislation show 87% less eye trauma (p<0.005). One in six ocular firework traumas show severe vision loss, mostly in young males. Bystanders are as frequently injured. Firework traumas are a preventable cause of severe ocular injury and blindness because countries using restrictive firework legislation have remarkable lower trauma incidence rates.

76 FR 32071 - Safety Zone; Conneaut Festival Fireworks, Conneaut Harbor, Conneaut, OH

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-03

...-AA00 Safety Zone; Conneaut Festival Fireworks, Conneaut Harbor, Conneaut, OH AGENCY: Coast Guard, DHS... Conneaut Harbor, Conneaut, OH for the Conneaut Festival Fireworks. This zone is intended to restrict vessels from a portion of Conneaut Harbor, Conneaut, OH during the Conneaut Festival Fireworks on July 3...

Influences of fireworks on chemical characteristics of atmospheric fine and coarse particles during Taiwan's Lantern Festival

NASA Astrophysics Data System (ADS)

Tsai, Hsieh-Hung; Chien, Li-Hsing; Yuan, Chung-Shin; Lin, Yuan-Chung; Jen, Yi-Hsiu; Ie, Iau-Ren

2012-12-01

In recent years, the celebration activities of various folk-custom festivals have been getting more and more attention from the citizens in Taiwan. Festivities throughout the whole island are traditionally accompanied by loud and brightly colored firework displays. Among these activities, the firework displays during Taiwan's Lantern Festival in Kaohsiung harbor is one of the largest festivals in Taiwan each year. Therefore, it is of importance to investigate the influence of fireworks displays on the ambient air quality during the Taiwan's Lantern Festival. Field measurements of atmospheric particulate matter (PM) were conducted on February 9th-11th, 2009 during Taiwan's Lantern Festival in Kaohsiung City. Moreover, three kinds of fireworks powders obtained from the same manufacturing factory producing Kaohsiung Lantern Festival fireworks were burned in a self-designed combustion chamber to determine the physicochemical properties of the fireworks' particles and to establish the source profile of firework burning. Several metallic elements of PM during the firework display periods were notably higher than those during the non-firework periods. The concentrations of Mg, K, Pb, and Sr in PM2.5 during the firework periods were 10 times higher than those during the non-firework periods. Additionally, the Cl-/Na+ ratio was approximately 3 during the firework display periods as Cl- came from the chlorine content of the firework powder. Moreover, the OC/EC ratio increased up to 2.8. Results obtained from PCA and CMB receptor modeling showed that major sources of atmospheric particles during the firework display periods in Kaohsiung harbor were fireworks, vehicular exhausts, soil dusts and marine sprays. Particularly, on February 10th, the firework displays contributed approximately 25.2% and 16.6% of PM10 at two downwind sampling sites, respectively.

Noise from aerial bursts of fireworks

NASA Technical Reports Server (NTRS)

Maglieri, D. J.; Henderson, H. R.

1973-01-01

A study was made recording the pressure time histories of the aerial bursts of mortars of various sizes launched during an actual fireworks display. The peak overpressure and duration of blast noise as well as the energy spectral density are compared with the characteristics of a blasting cap and of an F-104 aircraft at a Mach number of 1.4 and an altitude of 42,000 ft. Noise levels of the fireworks aerial bursts peaked 15 decibels below levels deemed damaging to hearing.

Visco-capillarity in Sparkling Fireworks

NASA Astrophysics Data System (ADS)

Inoue, Chihiro; Villermaux, Emmanuel; Utokyo Team; Irphe Team

2015-11-01

A unique toy firework called sparkling fireworks is popular in Japan for 400 years, but the physics behind the beauty remains a hidden mystery. Sparkling fireworks are made by a twisted paper simply wrapping 0.1g of black powder at the lower end. Ignited there, the powder melts in a fireball of molten salts, and streaks of light are ejected. The beautiful fragile streaks are visible from the black body radiation of the hot surface of the ejected droplets. The droplets suddenly fragment up to ten times successively and their light streaks traces are like pine needles. We have already clarified why the droplets are ejected through the bursting of a gas bubble on the mother fireball, leading to successive fragmentations by micro explosions. To quantify phenomenon, we measure the diameter and the ejection velocity of the droplets. It is found that not only inertia and capillarity of the liquid matter, but also its viscosity is important (the Ohnesorge number is about 0.1). The droplets ejection velocity is determined by the liquid surface tension and viscosity, and separate from the mother drop on a visco-capillarity time scale.

78 FR 45057 - Safety Zone; Alpena Area HOG Rally Fireworks, Alpena, Michigan

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-26

...-AA00 Safety Zone; Alpena Area HOG Rally Fireworks, Alpena, Michigan AGENCY: Coast Guard, DHS. ACTION... rally in Alpena, Michigan with a fireworks display. Fireworks will be launched near the end of Mason Street, South of State Avenue, approximately 50 yards west of Thunder Bay in Alpena, Michigan. The...

75 FR 51180 - Safety Zone; AVI September Fireworks Display, Laughlin, Nevada, NV

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-19

...-AA00 Safety Zone; AVI September Fireworks Display, Laughlin, Nevada, NV AGENCY: Coast Guard, DHS... waters of the lower Colorado River, Laughlin, NV, in support of a fireworks display near the AVI Resort... Zone; AVI September Fireworks Display; Laughlin, Nevada, NV in the Federal Register (75 FR 23206). We...

77 FR 27381 - Safety Zone; Newport High School Graduation Fireworks, Newport, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-10

...-AA00 Safety Zone; Newport High School Graduation Fireworks, Newport, OR AGENCY: Coast Guard, DHS....1. 2. Add Sec. 165.T216 Safety Zone; Newport High School Graduation Fireworks Display; Newport, OR Sec. 165.T216 Safety Zone; Newport High School Graduation Fireworks Display; Newport, OR Location The...

75 FR 77756 - Safety Zone; San Diego Parade of Lights Fireworks, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-14

...-AA00 Safety Zone; San Diego Parade of Lights Fireworks, San Diego, CA AGENCY: Coast Guard, DHS. ACTION... San Diego Bay in San Diego, CA in support of the two San Diego Parade of Lights Fireworks Displays on... and Purpose Fireworks and Stage FX America INC are sponsoring the San Diego Parade of Lights Fireworks...

76 FR 45693 - Safety Zone; San Diego POPS Fireworks, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-01

...-AA00 Safety Zone; San Diego POPS Fireworks, San Diego, CA AGENCY: Coast Guard, DHS. ACTION: Temporary... San Diego Bay in support of the San Diego POPS Fireworks. This safety zone is necessary to provide for... of the waterway during scheduled fireworks events. Persons and vessels will be prohibited from...

78 FR 43064 - Safety Zone; Maritime Heritage Festival Fireworks, St. Helens, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-19

...-AA00 Safety Zone; Maritime Heritage Festival Fireworks, St. Helens, OR AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a safety zone in St. Helens, OR. This safety... associated with fireworks displays. As part of the Maritime Heritage Festival Fireworks in St. Helens, OR...

Online single particle measurement of fireworks pollution during Chinese New Year in Nanning.

PubMed

Li, Jingyan; Xu, Tingting; Lu, Xiaohui; Chen, Hong; Nizkorodov, Sergey A; Chen, Jianmin; Yang, Xin; Mo, Zhaoyu; Chen, Zhiming; Liu, Huilin; Mao, Jingying; Liang, Guiyun

2017-03-01

Time-resolved single-particle measurements were conducted during Chinese New Year in Nanning, China. Firework displays resulted in a burst of SO 2 , coarse mode, and accumulation mode (100-500nm) particles. Through single particle mass spectrometry analysis, five different types of particles (fireworks-metal, ash, dust, organic carbon-sulfate (OC-sulfate), biomass burning) with different size distributions were identified as primary emissions from firework displays. The fireworks-related particles accounted for more than 70% of the total analyzed particles during severe firework detonations. The formation of secondary particulate sulfate and nitrate during firework events was investigated on single particle level. An increase of sulfite peak (80SO 3 - ) followed by an increase of sulfate peaks (97HSO 4 - +96SO 4 - ) in the mass spectra during firework displays indicated the aqueous uptake and oxidation of SO 2 on particles. High concentration of gaseous SO 2 , high relative humidity and high particle loading likely promoted SO 2 oxidation. Secondary nitrate formed through gas-phase oxidation of NO 2 to nitric acid, followed by the condensation into particles as ammonium nitrate. This study shows that under worm, humid conditions, both primary and secondary aerosols contribute to the particulate air pollution during firework displays. Copyright © 2016. Published by Elsevier B.V.

76 FR 38053 - Clarification of the Fireworks Approvals Policy

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-29

.... Background The pyrotechnic industry is a global logistics supply chain comprised of mostly foreign fireworks... between these two entities. All participants throughout the supply chain will be held accountable for... document. One commenter requests PHMSA consider waste management of used or defective fireworks when...

76 FR 59769 - Clarification on the Division 1.1 Fireworks Approvals Policy

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-27

... test laboratory if the firework device is manufactured in accordance with APA Standard 87-1 (IBR, see... certify that the firework device conforms to the APA Standard 87-1 and that the descriptions and technical... issuing the EX approval. While APA Standard 87-1 references two instances where Division 1.1 fireworks may...

American Hyperbole: The Tall Tale.

ERIC Educational Resources Information Center

Pavonetti, Linda M.; Combs, Christine M.

1999-01-01

Discusses the historic derivation and the format and characteristics of traditional tall tales, and modern adaptations of these stories. Describes a selection of tall tales for modern young adult readers; notes titles and authors of original tall tales and those with female heroes. Discusses the enduring appeal of traditional and modern tall…

21 CFR 186.1557 - Tall oil.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 21 Food and Drugs 3 2014-04-01 2014-04-01 false Tall oil. 186.1557 Section 186.1557 Food and Drugs....1557 Tall oil. (a) Tall oil (CAS Reg. No. 8002-26-4) is essentially the sap of the pine tree. It is obtained commercially from the waste liquors of pinewood pulp mills and consists mainly of tall oil resin...

76 FR 30584 - Safety Zones; Eleventh Coast Guard District Annual Fireworks Events

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-26

.... 2. LA County Dept of Beach and Harbors 4th of July Fireworks Sponsor Los Angeles, CA County Dept of... waters of the Sea Cliff State Beach Pier. 27. Rio Vista Bass Derby Fireworks Sponsor Rio Vista Chamber of... Vista, CA waterfront. Regulated Area 100-foot radius around the fireworks launch barge during the...

77 FR 38482 - Safety Zone; Oswego Independence Celebration Fireworks, Oswego Harbor, Oswego, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-28

...-AA00 Safety Zone; Oswego Independence Celebration Fireworks, Oswego Harbor, Oswego, NY AGENCY: Coast... Oswego Harbor during the Oswego Independence Celebration Fireworks display. This temporary safety zone is necessary to protect spectators and vessels from the hazards associated with a fireworks display. DATES...

78 FR 20792 - Safety Zone; San Francisco Giants Fireworks Display, San Francisco, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-08

... Zone; San Francisco Giants Fireworks Display, San Francisco, CA AGENCY: Coast Guard, DHS. ACTION... Francisco Giants Fireworks Display in the Captain of the Port, San Francisco area of responsibility during... public from the hazards associated with the fireworks display. During the enforcement period...

77 FR 28771 - Safety Zone; San Francisco Giants Fireworks Display, San Francisco, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-16

... Zone; San Francisco Giants Fireworks Display, San Francisco, CA AGENCY: Coast Guard, DHS. ACTION... Francisco Giants Fireworks Display in the Captain of the Port, San Francisco area of responsibility during... public from the hazards associated with the fireworks display. During the enforcement period...

76 FR 31846 - Safety Zone; 28th Annual Humboldt Bay Festival, Fireworks Display, Eureka, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-02

...-AA00 Safety Zone; 28th Annual Humboldt Bay Festival, Fireworks Display, Eureka, CA AGENCY: Coast Guard... support of the 28th Annual Humboldt Bay Festival Fireworks Display on the specified waters off the South... Humboldt Bay Festival Fireworks Display. The fireworks display is for entertainment purposes. This safety...

75 FR 8005 - Safety Zone; Wicomico Community Fireworks, Great Wicomico River, Mila, VA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-23

...-AA00 Safety Zone; Wicomico Community Fireworks, Great Wicomico River, Mila, VA AGENCY: Coast Guard, DHS... the Great Wicomico River in the vicinity of Mila, VA in support of the Wicomico Community Fireworks... protect mariners from the hazards associated with fireworks displays. DATES: Comments and related material...

76 FR 38020 - Safety Zone; Bay Point Fireworks, Bay Point Marina; Marblehead, OH

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-29

...-AA00 Safety Zone; Bay Point Fireworks, Bay Point Marina; Marblehead, OH AGENCY: Coast Guard, DHS... from portions of Lake Erie for the Bay Point Fireworks. This temporary safety zone is necessary to protect spectators and vessels from the hazards associated with fireworks displays. DATES: This regulation...

Ingestion of Fireworks: Rare Cause of Poisoning in Children.

PubMed

Yuksekkaya, Hasan; Gumus, Meltem; Yucel, Aylin; Energin, Meltem; Demirci, Serafettin

2018-03-12

Mistaken ingestion of all manner of toxic matter is common in childhood, but poisoning with fireworks and matchsticks is rare. Fireworks usually contain 10% yellow phosphorus and 50% potassium chlorate. Potassium chlorate is an extremely reactive and toxic agent that is used in fireworks and matchstick heads. Eleven cases (7 females and 5 males; median age, 36 months [ranging from 24 to 48 months]) of poisoning after ingestion of fireworks and matchstick(s), between February 2008 and June 2014, were reviewed. The most common initial symptom was vomiting except for 2 cases in this group. Biochemical tests indicated that hyperphosphatemia was present in all patients, 8 patients (72.7%) had subclinical hepatic injury, 1 (9%) had acute hepatic failure, and 2 patients had no clinical or biochemical evidence of hepatic damage. Three patients had renal impairment, but none of them required dialysis. All of the patients recovered with supportive therapy except for 2 cases. One patient underwent cadaveric liver transplantation, whereas the other died because of circulatory dysfunction and respiratory failure due to pulmonary alveolar hemorrhage. Without prompt intervention, poisoning with fireworks carries high morbidity and mortality in children. It can cause pulmonary hemorrhage, in addition to other organ damage, including liver and kidney. Hyperphosphatemia is common, as it was seen in all of the study patients.

75 FR 38716 - Safety Zone; Vietnam Veterans of America Fireworks Display, Brookings, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-06

...-AA00 Safety Zone; Vietnam Veterans of America Fireworks Display, Brookings, OR AGENCY: Coast Guard, DHS... waters of Pelican Bay and the Pacific Ocean for the Vietnam Veterans of America Fireworks Display near... period will have passed. Basis and Purpose The Vietnam Veterans of America are holding a fireworks...

75 FR 29660 - Safety Zone; Wicomico Community Fireworks, Great Wicomico River, Mila, VA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-27

...-AA00 Safety Zone; Wicomico Community Fireworks, Great Wicomico River, Mila, VA AGENCY: Coast Guard, DHS... the Great Wicomico River in the vicinity of Mila, VA in support of the Wicomico Community Fireworks... protect mariners from the hazards associated with fireworks displays. DATES: This rule is effective from 9...

77 FR 40511 - Safety Zone; GR Symphony Fireworks Display, Kalamazoo Lake, Saugatuck, MI

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-10

...-AA00 Safety Zone; GR Symphony Fireworks Display, Kalamazoo Lake, Saugatuck, MI AGENCY: Coast Guard, DHS... Kalamazoo Lake during the GR Symphony Fireworks display. This temporary safety zone is necessary to protect spectators and vessels from the hazards associated with a fireworks display. DATES: This rule will be...

76 FR 33643 - Safety Zone; Nicole Cerrito Birthday Fireworks, Detroit River, Detroit, MI

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-09

...-AA00 Safety Zone; Nicole Cerrito Birthday Fireworks, Detroit River, Detroit, MI AGENCY: Coast Guard... Detroit River during the Nicole Cerrito Birthday Fireworks. This temporary safety zone is necessary to... hazards associated with maritime fireworks displays. Under 5 U.S.C. 553(d)(3), the Coast Guard finds that...

78 FR 30762 - Safety Zone; 2013 Fish Festival Fireworks, Lake Erie, Vermilion, OH

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-23

...-AA00 Safety Zone; 2013 Fish Festival Fireworks, Lake Erie, Vermilion, OH AGENCY: Coast Guard, DHS... during the 2013 Fish Festival Fireworks display. This temporary safety zone is necessary to protect... necessary to ensure the safety of spectators and vessels during the 2013 Fish Festival Fireworks. This zone...

Behavioral and cognitive evaluation of FireWorks education trunk

Treesearch

Linda R. Thomas; James A. Walsh; Jane Kapler Smith

2000-01-01

This study assessed the effectiveness of FireWorks, an educational trunk about wildland fire, in increasing student understanding, enabling students to apply classroom learning in a field setting, and improving the learning environment. Students who were in classrooms using the FireWorks educational trunk demonstrated more knowledge in both classroom and field-based...

75 FR 35650 - Safety Zone; Northern California Annual Fireworks Events, Independence Day Fireworks

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-23

.... ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard will enforce Kings Beach 4th of... will enforce the safety zone for the annual Kings Beach 4th of July Fireworks in 33 CFR 165.1191 on...

75 FR 33995 - Safety Zone; Michigan Orthopaedic Society 50th Anniversary Fireworks, Lake Huron, Mackinac Island...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-16

...-AA00 Safety Zone; Michigan Orthopaedic Society 50th Anniversary Fireworks, Lake Huron, Mackinac Island... from a portion of Lake Huron during the Michigan Orthopaedic Society 50th Anniversary Fireworks display... launching of fireworks in conjunction with the Michigan Orthopaedic Society 50th Anniversary Fireworks...

Study of consumer fireworks post-blast residues by ATR-FTIR.

PubMed

Martín-Alberca, Carlos; Zapata, Félix; Carrascosa, Héctor; Ortega-Ojeda, Fernando E; García-Ruiz, Carmen

2016-03-01

Specific analytical procedures are requested for the forensic analysis of pre- and post-blast consumer firework samples, which present significant challenges. Up to date, vibrational spectroscopic techniques such as Fourier transform infrared spectroscopy (FTIR) have not been tested for the analysis of post-blast residues in spite of their interesting strengths for the forensic field. Therefore, this work proposes a simple and fast procedure for the sampling and analysis of consumer firework post-blast residues by a portable FTIR instrument with an Attenuated Total Reflection (ATR) accessory. In addition, the post-blast residues spectra of several consumer fireworks were studied in order to achieve the identification of their original chemical compositions. Hence, this work analysed 22 standard reagents usually employed to make consumer fireworks, or because they are related to their combustion products. Then, 5 different consumer fireworks were exploded, and their residues were sampled with dry cotton swabs and directly analysed by ATR-FTIR. In addition, their pre-blast fuses and charges were also analysed in order to stablish a proper comparison. As a result, the identification of the original chemical compositions of the post-blast samples was obtained. Some of the compounds found were potassium chlorate, barium nitrate, potassium nitrate, potassium perchlorate or charcoal. An additional study involving chemometric tools found that the results might greatly depend on the swab head type used for the sampling, and its sampling efficiency. The proposed procedure could be used as a complementary technique for the analysis of consumer fireworks post-blast residues. Copyright © 2015 Elsevier B.V. All rights reserved.

Fireworks algorithm for mean-VaR/CVaR models

NASA Astrophysics Data System (ADS)

Zhang, Tingting; Liu, Zhifeng

2017-10-01

Intelligent algorithms have been widely applied to portfolio optimization problems. In this paper, we introduce a novel intelligent algorithm, named fireworks algorithm, to solve the mean-VaR/CVaR model for the first time. The results show that, compared with the classical genetic algorithm, fireworks algorithm not only improves the optimization accuracy and the optimization speed, but also makes the optimal solution more stable. We repeat our experiments at different confidence levels and different degrees of risk aversion, and the results are robust. It suggests that fireworks algorithm has more advantages than genetic algorithm in solving the portfolio optimization problem, and it is feasible and promising to apply it into this field.

78 FR 66269 - Safety Zone, Sea World Fireworks; Mission Bay, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-05

...-AA00 Safety Zone, Sea World Fireworks; Mission Bay, San Diego, CA AGENCY: Coast Guard, DHS. ACTION... waters of Mission Bay in San Diego, California for Sea World Fireworks on the evenings of November 15 and... firework event that is part of Sea World Christmas festivities. This safety zone is necessary to provide...

75 FR 34636 - Safety Zone; Jameson Beach 4th of July Fireworks Display

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-18

...-AA00 Safety Zone; Jameson Beach 4th of July Fireworks Display AGENCY: Coast Guard, DHS. ACTION... waters of Lake Tahoe, for the Jameson Beach 4th of July Fireworks Display. This safety zone is... Safety Zone; Jameson Beach 4th of July Fireworks Display. (a) Location. This temporary safety zone is...

77 FR 34798 - Safety Zone; USMMA Fireworks, Long Island Sound, Kings Point, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-12

... 1625-AA00 Safety Zone; USMMA Fireworks, Long Island Sound, Kings Point, NY AGENCY: Coast Guard, DHS... navigable waters of Long Island Sound in the vicinity of Kings Point, NY for a fireworks display. This... fireworks displays. This rule is intended to restrict all vessels from a portion of Long Island Sound before...

78 FR 33972 - Safety Zone; RXR Sea Faire Celebration Fireworks, Glen Cove, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-06

...-AA00 Safety Zone; RXR Sea Faire Celebration Fireworks, Glen Cove, NY AGENCY: Coast Guard, DHS. ACTION... proposed rulemaking. The event sponsor advised that the event is in correlation with a local Sea faire... fireworks are taking place as part of the RXR Sea Faire Celebration Fireworks in Glen Cove, NY. Based on the...

Fireworks induced particle pollution: A spatio-temporal analysis

NASA Astrophysics Data System (ADS)

Kumar, M.; Singh, R. K.; Murari, V.; Singh, A. K.; Singh, R. S.; Banerjee, T.

2016-11-01

Diwali-specific firework induced particle pollution was measured in terms of aerosol mass loading, type, optical properties and vertical distribution. Entire nation exhibited an increase in particulate concentrations specifically in Indo-Gangetic Plain (IGP). Aerosol surface mass loading at middle IGP revealed an increase of 56-121% during festival days in comparison to their background concentrations. Space-borne measurements (Aqua and Terra-MODIS) typically identified IGP with moderate to high AOD (0.3-0.8) during pre-festive days which transmutes to very high AOD (0.4-1.8) during Diwali-day with accumulation of aerosol fine mode fractions (0.3-1.0). Most of the aerosol surface monitoring stations exhibited increase in PM2.5 especially on Diwali-day while PM10 exhibited increase on subsequent days. Elemental compositions strongly support K, Ba, Sr, Cd, S and P to be considered as firework tracers. The upper and middle IGP revealed dominance of absorbing aerosols (OMI-AI: 0.80-1.40) while CALIPSO altitude-orbit-cross-section profiles established the presence of polluted dust which eventually modified with association of smoke and polluted continental during extreme fireworks. Diwali-specific these observations have implications on associating fireworks induced particle pollution and human health while inclusion of these observations should improve regional air quality model.

Recreational atmospheric pollution episodes: Inhalable metalliferous particles from firework displays

NASA Astrophysics Data System (ADS)

Moreno, Teresa; Querol, Xavier; Alastuey, Andrés; Cruz Minguillón, Mari; Pey, Jorge; Rodriguez, Sergio; Vicente Miró, José; Felis, Carles; Gibbons, Wes

The use of fireworks creates an unusual and distinctive anthropogenic atmospheric pollution event. We report on aerosol samples collected during Las Fallas in Valencia, a 6-day celebration famous for its firework displays, and add comparative data on firework- and bonfire-contaminated atmospheric aerosol samples collected from elsewhere in Spain (Barcelona, L'Alcora, and Borriana) and during the Guy Fawkes celebrations in London. Specific high-profile official firework events during Las Fallas included the afternoon Mascletà and the nightly aerial displays (especially in the climactic final 2 days of the fiesta) and were accompanied by pollution spikes in suspended particles, NO, SO 2, and the creation and dispersal of an aerosol cloud enriched in a range of metallic elements. Notable metal aerosol concentration increases recorded during Las Fallas were potassium (from 500 to 5900 ng m -3), aluminium (as Al 2O 3 from around 600 to 2200 ng m -3), titanium (from 200 to 700 ng m -3), magnesium (from 100 to 500 ng m -3), lead (from 17 to 379 ng m -3), barium (from 39 to 322 ng m -3), strontium (from 3 to 112 ng m -3), copper (from 12 to 71 ng m -3), and antimony (from 1 to 52 ng m -3). Firework-contaminated aerosols of similarly metalliferous composition were also identified at the other monitoring sites, although different sites show variations attributable to other sources such as bonfires and local industry. Unusual levels of the trace elements Ba, Sr and (to a lesser extent) Cu, always in proportions with Ba dominant, along with strongly enhanced K, Pb, and Sb, are identified as being particularly characteristic of firework aerosols. Although firework-related recreational pollution episodes are transient in nature, they are highly concentrated, contribute significantly to total annual metal emissions, and are on average fine enough to be easily inhaled and a health risk to susceptible individuals.

Laser ignition of traumatically embedded firework debris.

PubMed

Taylor, C R

1998-01-01

The Q-switched ruby laser (QSRL) has a good track record for traumatic tattoo removal. An unusual case of QSRL-treatment of a traumatic tattoo composed of firework debris is presented. A young man's traumatic tattoo, composed of firework debris, underwent QSRL ablation at 4-7 J/cm2 (pulse width 5 mm; duration 20 ns). Each test pulse produced visible sparks and focal projectile ejection of skin with pox-like scar formation. Caution is advised when using the QSRL for the treatment of traumatic tattoos composed of potentially combustible debris.

[Stop the annual firework disaster--a plea for medical scientific associations to take a clear-cut position].

PubMed

Stilma, J S

2009-01-01

Every year people sustain serious injuries when they let off fireworks on New Year's Eve. Public education and protective eye wear do not solve this problem. Experience from other countries shows that the number of injuries decreases dramatically when fireworks are handled only by experienced specialists. Medical scientific associations are invited to promote a ban on ordinary citizens letting off fireworks and for fireworks to be reserved for firework specialists only.

Remember, remember, firework safety.

PubMed

1998-01-01

A&E nurses at Blackburn Royal Infirmary talk to local youngsters to warn them about the dangers of being reckless with fireworks. Sister Alison Walmsley (left) and auxiliary Frances Walsh are pictured giving safety tips to ten-year-old Louise Greenwood at the hospital's awareness stand.

27 CFR 555.221 - Requirements for display fireworks, pyrotechnic compositions, and explosive materials used in...

Code of Federal Regulations, 2011 CFR

2011-04-01

... fireworks, pyrotechnic compositions, and explosive materials used in assembling fireworks or articles pyrotechnic. 555.221 Section 555.221 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO... Requirements for display fireworks, pyrotechnic compositions, and explosive materials used in assembling...

27 CFR 555.221 - Requirements for display fireworks, pyrotechnic compositions, and explosive materials used in...

Code of Federal Regulations, 2010 CFR

2010-04-01

... fireworks, pyrotechnic compositions, and explosive materials used in assembling fireworks or articles pyrotechnic. 555.221 Section 555.221 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO... Requirements for display fireworks, pyrotechnic compositions, and explosive materials used in assembling...

77 FR 64411 - Safety Zone; Cooper T. Smith Fireworks Event; Mobile River; Mobile, AL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-22

... 1625-AA00 Safety Zone; Cooper T. Smith Fireworks Event; Mobile River; Mobile, AL AGENCY: Coast Guard.... Smith Fireworks Event. Entry into, transiting or anchoring in this zone is prohibited to all vessels... safety hazards associated with a fireworks display. B. Basis and Purpose Cooper T. Smith Corp. has hired...

Pediatric Firework-Related Injuries Presenting to United States Emergency Departments, 1990-2014.

PubMed

Billock, Rachael M; Chounthirath, Thiphalak; Smith, Gary A

2017-06-01

This study characterizes the epidemiology of nonfatal pediatric firework-related injuries in the United States among children and adolescents by analyzing data from the National Electronic Injury Surveillance System from 1990 through 2014. During this 25-year period, an estimated 136 991 (95% CI = 113 574-160 408) children <20 years old were treated in US emergency departments for firework-related injuries. The annual injury rate decreased significantly by 30.4% during this period. Most of those injured were male (75.7%), mean patient age was 10.6 years, and 7.6% required hospital admission. The hands (30.0%) were the most commonly injured body region, followed by head and neck (22.2%), and eyes (21.5%). Sixty percent of injuries were burns. Injuries were most commonly associated with firecrackers (26.2%), aerial devices (16.3%), and sparklers (14.3%). Consumer fireworks pose a serious injury risk to pediatric users and bystanders, and families should be encouraged to attend public firework displays rather than use consumer fireworks.

76 FR 38302 - Safety Zone; Cape Charles Fireworks, Cape Charles Harbor, Cape Charles, VA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-30

... the Town of Cape Charles will sponsor a fireworks display on the shoreline of the navigable waters of...-AA00 Safety Zone; Cape Charles Fireworks, Cape Charles Harbor, Cape Charles, VA AGENCY: Coast Guard... navigable waters of Cape Charles City Harbor in Cape Charles, VA in support of the Fourth of July Fireworks...

78 FR 36656 - Safety Zone; Coronado Fourth of July Fireworks, Glorietta Bay; Coronado, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-19

... 1625-AA00 Safety Zone; Coronado Fourth of July Fireworks, Glorietta Bay; Coronado, CA AGENCY: Coast... zone upon the navigable waters of Glorietta Bay for the Coronado Fourth of July Fireworks on July 4... this annual event on the navigable waters of Glorietta Bay in support of a fireworks show sponsored by...

78 FR 40000 - Eighth Coast Guard District Annual Safety Zones; Riverfront Independence Festival Fireworks; Ohio...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-03

...-AA00 Eighth Coast Guard District Annual Safety Zones; Riverfront Independence Festival Fireworks; Ohio.... SUMMARY: The Coast Guard will enforce a Safety Zone for the Riverfront Independence Festival Fireworks on... navigable waters during the Riverfront Independence Festival Fireworks. During the enforcement period, in...

Firework-related injury in the Top End: a 16-year review.

PubMed

Read, David J; Bradbury, Richard; Yeboah, Edward

2017-12-01

On July 1st on 'Territory Day', the public in the Northern Territory are permitted to purchase and operate consumer fireworks without a licence. Serious permanent injuries from fireworks are well described, leading to their banning in many other jurisdictions. This study describes those seriously injured by fireworks in the Top End of the Northern Territory, with the aim of identifying opportunities for prevention and harm minimization. This is a retrospective audit of all admitted patients with an injury from fireworks at the Royal Darwin Hospital between 2000 and 2015. The variables collected included demographic data and the circumstances around injury (operator versus bystander, alcohol involvement and day of device operation). The consequences such as injuries, operating theatre visits, length of stay and outpatient visits are described. Fifty-five patients (including 17 children) suffered 67 injuries over the study period, resulting in 68 operating theatre visits, 322 hospital days and 380 outpatient appointments. Burns, hand and eye injuries predominate. Females (P = 0.000) and children (P = 0.029) were more likely to be injured as bystanders. Injuries on a day other than Territory Day were more likely to have alcohol involvement (P = 0.01), and occur in the operator (P = 0.017). Consumer firework usage results in a small number of life altering injuries annually. Previous prevention campaigns focusing on device user safety should be expanded to include the safety of bystanders and children and reduce firework usage outside of the Territory Day. © 2017 Royal Australasian College of Surgeons.

77 FR 50593 - Safety Zone; Seafood Festival Fireworks Display, Marquette, MI

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-22

...-AA00 Safety Zone; Seafood Festival Fireworks Display, Marquette, MI AGENCY: Coast Guard, DHS. ACTION... the Annual Marquette Seafood Festival. The Captain of the Port, Sector Sault Sainte Marie, has determined that the Marquette Seafood Festival Fireworks Display will pose significant risks to the public...

75 FR 35651 - Safety Zone, Long Island Sound Annual Fireworks Displays

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-23

... Zone, Long Island Sound Annual Fireworks Displays AGENCY: Coast Guard, DHS. ACTION: Notice of... thirteen fireworks displays taking place throughout the Sector Long Island Sound Captain of the Port Zone... Sector Long Island Sound (203) 468 4454 [email protected] . SUPPLEMENTARY INFORMATION: The Coast...

Ship-wave-shaped wave clouds induced by the Crozet Islands, south Indian Ocean

NASA Image and Video Library

2017-12-08

There are special places on Earth that sometimes write their personal signature in the clouds. The Crozet Islands are one such place, thanks to the tall volcanic peaks that grace the islands. When air flows around these tall peaks, it gets pushed around the islands as well as up and over the peak. The net effect of the flowing air flowing around the solid, tall peaks is much like the solid bow of a ship cutting through standing water. In each case v-shaped waves are formed behind the motion. In liquid, this is called a wake; in the atmosphere, when clouds are present or created, they are known as ship-wave-shaped clouds. The Moderate Resolution Imaging Spectroradiometer (MODIS) aboard NASA’s Terra satellite captured this true-color image as it passed over the Crozet Islands on November 26, 2014. Three distinct waves are seen behind the three largest islands. From west to east these are Pig Island, Possession Island and East Island. Credit: NASA/GSFC/Jeff Schmaltz/MODIS Land Rapid Response Team NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

Estimation of direct and indirect impacts of fireworks on the physicochemical characteristics of atmospheric fine and coarse particles

NASA Astrophysics Data System (ADS)

Tian, Y.-Z.; Wang, J.; Peng, X.; Shi, G.-L.; Feng, Y.-C.

2014-05-01

To quantify total, direct and indirect impacts of fireworks individually, size-resolved PM samples were collected before, during, and after a Chinese folk-custom festival (Chinese New Year) in a megacity in China. Through chemical analysis and morphology characterization, strong influence of fireworks on physicochemical characteristics of PM10 and PM2.5 was observed. Concentrations of many species exhibited an increasing trend during heavy-firework period, especially for K+, Mg2+ and Cr; and the results of non-sea-salt ions demonstrated anthropogenic influence on them. Then, source apportionment was conducted by receptor models and Peak Analysis. Total influence of fireworks was quantified by PMF, showing that fireworks contributed rather higher fractions (23.40% to PM10 and 29.66% to PM2.5) during heavy-firework period than those during light-firework period (4.28% to PM10 and 7.18% to PM2.5). Profiles of total fireworks obtained by two independent methods (PMF and Peak Analysis) were consistent, with higher abundances of K+, Al, Si, Ca and OC. Finally, individual contributions of direct and indirect impacts of fireworks were quantified by CMB. The percentage contributions of resuspended dust, biomass combustion and direct-fireworks were 36.82, 14.08 and 44.44% for PM10 and 34.89, 16.60 and 52.54% for PM2.5, in terms of the total fireworks. The quantification of total, direct and indirect impacts of fireworks to ambient PM gives an original contribution to understand the physicochemical characteristics and mechanisms of such high-intensity anthropogenic activities.

77 FR 39174 - Safety Zone, Temporary Change for Recurring Fifth Coast Guard District Fireworks Displays...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-02

..., Cavalier Golf & Yacht Club Independence Day Fireworks Display, Broad Bay; Virginia Beach, VA AGENCY: Coast... regulation refers to the fireworks display event that takes place on the navigable waters of Broad Bay in... Independence Day Fireworks Display, Broad Bay; Virginia Beach, Virginia in the Federal Register (76 FR 27156...

[Study on standards for safe and health-protective zone in firework plant].

PubMed

Wu, Y; Wang, Q; Shi, J; Shao, Q

1999-03-30

A retrospective investigation on technology and situation in the production of fireworks, the cause and hazard consequences of accidents in blossom firework enterprises was carried out. The risk factors and their origins, the potential effects on surrounding environments and residents, the manufacture processes producing special potential energy in these enterprises were summarized and assessed. In addition, the consequences of explosive fire accidents were assessed retrospectively by the principle of explosion mechanics and Hopkinson Scaling Law. The safe and health-protective zone of the blossom firework plant was suggested.

77 FR 27159 - Safety Zone, Temporary Change for Recurring Fifth Coast Guard District Fireworks Displays...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-09

... fireworks. On July 3, 2012, the Tred Avon Yacht Club will sponsor their annual fireworks event. This event... and regulated area for the Tred Avon Yacht Club fireworks event held in Oxford, MD. This regulation... event. The Tred Avon Yacht Club, which is the sponsor for this event, holds this event annually. Except...

78 FR 38200 - Safety Zone; Fourth of July Fireworks Display, Glenbrook NV

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-26

... position 39[deg]05'18'' N, 119[deg]56'34'' W (NAD 83). Upon the commencement of the 20 minute fireworks... 39[deg]05'18'' N, 119[deg]56'34'' W (NAD 83) for the Fourth of July Fireworks Display in Glenbrook...

78 FR 29025 - Sea World San Diego Fireworks 2013 Season; Mission Bay, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-17

...-AA00 Sea World San Diego Fireworks 2013 Season; Mission Bay, San Diego, CA AGENCY: Coast Guard, DHS... waters of Mission Bay in support of the Sea World San Diego Fireworks 2013 season. This safety zone is... Guard to establish safety zones (33 U.S.C 1221 et seq.). Sea World is sponsoring the Sea World Fireworks...

77 FR 60899 - Safety Zone; Sea World San Diego Fireworks, Mission Bay; San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-05

... 1625-AA00 Safety Zone; Sea World San Diego Fireworks, Mission Bay; San Diego, CA AGENCY: Coast Guard... navigable waters of Mission Bay in support of the Sea World San Diego Fireworks. This safety zone is... zones (33 U.S.C 1221 et seq.). Sea World is sponsoring the Sea World Fireworks, which will include a...

77 FR 42640 - Safety Zone; Can-Am Festival Fireworks, Black River Bay, Sackets Harbor, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-20

...-AA00 Safety Zone; Can-Am Festival Fireworks, Black River Bay, Sackets Harbor, NY AGENCY: Coast Guard... Black River Bay during the Can-Am Festival Fireworks display. This temporary safety zone is necessary to... Can-Am Festival Fireworks. This zone will be effective and enforced from 9:15 p.m. until 10:45 p.m. on...

78 FR 40399 - Safety Zone; Fifth Coast Guard District Fireworks Displays, Delaware River; Philadelphia, PA.

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-05

... Philadelphia, Pennsylvania. The fireworks display is normally held on July 4th, but this year it will be held... America sponsors an annual fireworks display held on July 4th over the waters of Delaware River... annually on July 4th. However, this year, the fireworks event will be held on July 6, 2013. A fleet of...

33 CFR 165.171 - Safety Zones for fireworks displays held in Coast Guard Sector Northern New England Captain of...

Code of Federal Regulations, 2011 CFR

2011-07-01

....3Bangor 4th of July Fireworks • Event Type: Fireworks Display. • Sponsor: Bangor 4th of July Fireworks. • Date: July 4th, as specified in the USCG District 1 Local Notice to Mariners. • Time: 8:00 pm to 10:30...° 47′27″ N, 068° 46′31″ W (NAD 83). 7.4Bar Harbor 4th of July Fireworks • Event Type: Fireworks Display...

Injuries associated with fireworks in Victoria: an epidemiological overview

PubMed Central

Abdulwadud, O.; Ozanne-Smith, J.

1998-01-01

Objectives—To determine the epidemiological features of injuries associated with fireworks. Design—A retrospective study of reported cases. Subjects—Subjects were those who attended selected Victorian hospital emergency departments (n=17) and those admitted for firework related injuries (n=16). Results—The mean (SD) age of attenders at emergency department between January 1988 and June 1996, was 8.9 (6.2) years and most (88%) were under 18 years of age. Males accounted for 71% of the cases. The most common anatomical sites and types of injury were head (47%) and burns (88%), respectively. About 53% of the injuries were caused by firecrackers, the remainder by sparklers and penny bangers. Among those admitted to hospital between July 1987 and June 1996, the mean (SD) age was 22.9 (14.8) years and 50% were under 18 years of age. Males accounted for 87% of the cases. There was a significant difference in mean age between those admitted and not admitted to hospital, the former being significantly older. Conclusions—Although relatively rare, injuries from fireworks still occur in Victoria after legislative restrictions on their sale in 1985. Consequently, there is a potential risk for injuries among children, particularly from firecrackers. More enforcement of the regulations, education, and parental supervision are needed to prevent injuries from fireworks. PMID:9887417

78 FR 23850 - Safety Zones; Annual Fireworks Events in the Captain of the Port Buffalo Zone

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-23

... Football Half time Fireworks and the Lorain Port Fest Fireworks are formatted differently than the other... zones. Likewise, this rule will amend the Browns Football Half time and the Lorain Port Fest safety.... (24) Browns Football Halftime Fireworks, Cleveland, OH. (i) Location. All U.S. waters of Cleveland...

Studying the Infleunce of Burning Fireworks on Air Quality and Human Health in a Residential Area

NASA Astrophysics Data System (ADS)

Kota, S. H.; Garaga, R.

2016-12-01

India observes Diwali as the celebration of lights, which fully brightens the nation with its splendour, and amazes all with its happiness. To understand the impact of fireworks on air quality and human health, a ten-day short term study was conducted in one of the residential colleges in North-East India. The PM10 concentration during fireworks was 311µg/m3, which was 81% higher than a normal day. Additionally, ambient noise level measured during fireworks day was found to be 101 dB, which was 65% higher than a normal day's mean noise level. SO42-, NO3-, Cl-, F-, Na+, Ca2+, NH4+, K+, Zn, Fe, Cd, Co, Ni and Sr increased by 1.29, 0.51, 0.48, 1.08, 0.6, 0.54, 1.79, 1.43, 1.72, 0.34, 0.42, 0.82, 0.56, 0.17 times respectively, on fireworks compared to a normal day. Additionally, microorganisms decreased by 40% to the concentration of CFU/m3, on fireworks day. This implies that the fireworks burning inhibit the growth of microbial activity. The source apportionment studies carried out using principal component analysis revealed five factors related to fireworks, construction activities, biomass burning, vehicle emission and industries. The average number of patients in the hospital increased three folds, evidently signifying the negative impact of fireworks on human health. Patients suffering from cough, sneezing, headache and nasal congestion increased by 64, 69, 65 and 82%, respectively. This study stresses the importance of regulated and monitored practice of burning of fireworks in regions with high population density.

Genotypic evaluation of tall fescue dihaploids by capillary electrophoresis

USDA-ARS?s Scientific Manuscript database

Recent innovations in tall fescue breeding and selection allow for the generation of dihaploid tall fescue lines. During the dihaploid generation process, two possible products can be generated. These being tall fescue hybrids generated from outcrossing and homozygous dihaploid tall fescue lines. As...

77 FR 51475 - Safety Zone; Apache Pier Labor Day Fireworks; Myrtle Beach, SC

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-24

...-AA00 Safety Zone; Apache Pier Labor Day Fireworks; Myrtle Beach, SC AGENCY: Coast Guard, DHS. ACTION... Atlantic Ocean in the vicinity of Apache Pier in Myrtle Beach, SC, during the Labor Day fireworks... [[Page 51476

The rockets' red glare, the bombs bursting in air: fireworks-related injuries to children.

PubMed

Smith, G A; Knapp, J F; Barnett, T M; Shields, B J

1996-07-01

To describe the epidemiology of fireworks-related injuries to children treated in a pediatric emergency department. A descriptive study of a consecutive series of patients. The emergency department of a large urban children's hospital. Children treated for injuries associated with fireworks during the 22-year period from 1972 through 1993. Three hundred sixteen children were treated for fireworks-related injuries. Ninety-five percent of patients were injured during the 3-week period of June 22 to July 14 during the study years. Seventy-one percent of patients were male, and the average age was 8.5 years, with a range of 1 month to 17 years. The child was a bystander in 26% of cases, and adult supervision was present in 54% of cases. One patient died, and 11% of children required admission to the hospital, with an average length of stay of 7.8 days (range, 1 to 37 days). Fifteen children (5%) went to the operating room for treatment of injuries. Thirty-three patients (10%) had permanent sequelae from their injuries, including 7 children (2%) with complete or partial loss of vision in one eye. The eyes were injured in 29% of cases, followed by hands and fingers (22%), other head and face sites (18%), and lower extremities (16%). The primary injury was a burn in 72% of cases. Firecrackers were associated with 42% of injuries, followed by bottle rockets (12%), other types of rockets (7%), Roman candles (11%), sparklers (7%), fountains (5%), jumping jacks (4%), and class B (illegal) fireworks (4%). Sixty-seven percent of sparkler-related injuries occurred among children 5 years and younger (Fisher's exact test, P = .000002; odds ratio [OR] = 10.00, 95% confidence interval 3.52 < OR < 29.24). Permanent sequelae were more common for eye injuries caused by rockets than eye injuries caused by other types of fireworks (Fisher's exact test, P = .03; OR = 6.72, 95% confidence interval 1.18 < OR < 38.18). Charges for medical care of a fireworks-related injury averaged $1385 per

75 FR 62320 - Safety Zone; Fireworks for USS GRAVELY Commissioning Ceremony, Cape Fear River, Wilmington, NC

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-08

...-AA00 Safety Zone; Fireworks for USS GRAVELY Commissioning Ceremony, Cape Fear River, Wilmington, NC... zone on the navigable waters of Cape Fear River in Wilmington, NC in support of the Fireworks for the... western shore of the Cape Fear River at Battleship Park. The fireworks debris fallout area will extend...

Clinical analysis of firework-related ocular injuries during Spring Festival 2009.

PubMed

Jing, Yuan; Yi-qiao, Xing; Yan-ning, Yang; Ming, Ai; An-huai, Yang; Lian-hong, Zhou

2010-03-01

To document the clinical features, management and visual outcome of fireworks-related ocular injuries during the Spring Festival. A retrospective analysis of all patients with fireworks-related ocular injuries attending the Department of Ophthalmology in Renmin Hospital of Wuhan University from January 20 to February 10, 2009. Age, gender, laterality, type of fireworks, location of incident, initial best-corrected visual acuity (BCVA), diagnosis, management, and final BCVA at last follow-up were documented. Relevant clinical features and visual outcome were evaluated. We observed 25 eyes in 24 patients. Injuries were more frequent in children (ten, 41.7%), males (19, 79.2%), and as open globe injury (15, 62.5%). The most common pyrotechnical products causing accidents were firecrackers (12, 50%). Rural residents had significantly higher rates of injury compared to urban residents (P = 0.023). Of 25 eyes, the most common injuries were corneal/scleral/corneoscleral open globe trauma (15, 60%), traumatic cataract (14, 56%), vitreous hemorrhage (seven, 28%) and retinal detachment (seven, 28%). Most eyes (23, 92%) received surgical intervention, including one (4%) eye enucleation. Vitrectomy was the most surgical treatment. After management, visual outcomes showed statistically significant improvement (P = 0.008). Initial BCVA correlated strongly with final BCVA (P = 0.010). Fireworks-related ocular injuries occur mainly in children, males and rural settings, are frequently severe and visually devastating. Therefore, preventive measures should be strengthened, including public education and legal restriction on the sale and use of fireworks.

Hand injuries due to firework devices: a series of 58 cases.

PubMed

Matheron, A-S; Hendriks, S; Facca, S; Liverneaux, P A

2014-04-01

Fireworks or firecrackers can cause serious accidents. They are classified from K1 to K4 according to the amount of powder they contain. In Alsace (France), a type-K1 firecracker is available on the free market and the K2 and K3 ones are prohibited. The aim of this study was to reveal the effects of measures taken in order to prevent repercussions related to hand injuries caused by fireworks. Patients who fell victim to firework incidents have been recorded since 2006, starting date of the prevention campaign. Records have been taken on the circumstances, the group of firecracker, the level of injury and the severity of the injury in four stages. Our series included 62 hands from 58 patients (average age: 25 years), including two women. Most of them sustained their injury during the night of New Year's Eve. The study dealt with 21 K1, and 35 K2 or K3. We registered 29 cases of grade I, 2 grades II, 21 grades III and 9 grades IV. One patient died. The numbers of consultations, K2/K3 injuries and number of surgeries increased from 2006 to 2012. Our results show that firework-related injuries to the hand are serious, pluridigital, multistage and/or bilateral. Prevention was ineffective but should be improved and strengthened, as a total ban on fireworks is a counterproductive measure. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

Genetic analysis of tall stature.

PubMed

Kant, S G; Wit, J M; Breuning, M H

2005-01-01

Tall stature is less often experienced as an important problem than short stature. However, a correct diagnosis may be of eminent importance, especially when interventions are planned, or to know the natural history. Overgrowth can be caused by endocrine disorders and skeletal dysplasias, but also by several genetic syndromes. Despite a systematic diagnostic approach, there will be patients with tall stature who do not fit a known diagnosis. In this group of patients possibilities of genetic analysis do exist, but are not common practice. The FMR1 gene should be analyzed in patients with tall stature and mental retardation, and in these patients the NSD1 gene can be considered whenever some features of Sotos syndrome do exist. In tall patients without mental retardation and some features of Sotos or Beckwith-Wiedemann syndrome it may still be useful to look for mutations in the NSD1 gene, but also for changes in the 11p15 region. The various possibilities are discussed and placed in a flowchart. Copyright (c) 2005 S. Karger AG, Basel.

Physical characterization of aerosol particles during the Chinese New Year’s firework events

NASA Astrophysics Data System (ADS)

Zhang, Min; Wang, Xuemei; Chen, Jianmin; Cheng, Tiantao; Wang, Tao; Yang, Xin; Gong, Youguo; Geng, Fuhai; Chen, Changhong

2010-12-01

Measurements for particles 10 nm to 10 μm were taken using a Wide-range Particle Spectrometer during the Chinese New Year (CNY) celebrations in 2009 in Shanghai, China. These celebrations provided an opportunity to study the number concentration and size distribution of particles in an especial atmospheric pollution situation due to firework displays. The firework activities had a clear contribution to the number concentration of small accumulation mode particles (100-500 nm) and PM 1 mass concentration, with a maximum total number concentration of 3.8 × 10 4 cm -3. A clear shift of particles from nucleation and Aitken mode to small accumulation mode was observed at the peak of the CNY firework event, which can be explained by reduced atmospheric lifetimes of smaller particles via the concept of the coagulation sink. High particle density (2.7 g cm -3) was identified as being particularly characteristic of the firework aerosols. Recalculated fine particles PM 1 exhibited on average above 150 μg m -3 for more than 12 hours, which was a health risk to susceptible individuals. Integral physical parameters of firework aerosols were calculated for understanding their physical properties and further model simulation.

The health and economic impact of fireworks-related injuries in Iran: a household survey following the New Year's Festival in Tehran.

PubMed

Saadat, Soheil; Naseripour, Masood; Smith, Gary A

2010-07-01

Fireworks are used worldwide as a part of national and cultural celebrations. Personal use of fireworks is associated with serious injuries. The "Last Wednesday Eve Festival" is celebrated on the evening before the last wednesday of the Persian calendar year. In recent years, fireworks have been widely used during the festival, which has resulted in injuries. The aim of this study was to determine the incidence and risk factors of fireworks-related injuries associated with the Last Wednesday Eve Festival, in Tehran, Iran. A household survey of residents of greater Tehran, using a random cluster sampling design was performed. Number of fireworks-related injuries, expenditures for fireworks and medical treatment of fireworks-related injuries, length of hospital stay for treatment of these injuries and the personal property damage was gathered. Interviews were conducted of 2475 households in greater Tehran. At least one member of 19.8% of these households had used fireworks during the 2007 Last Wednesday Eve Festival. Fireworks-related injuries were more common among households whose members had used homemade fireworks than among households whose members had used only commercially made fireworks (OR=16.5, 95% CI: 5.7-47.5). Forty-five households reported that they had sustained personal property damage caused by fireworks during the festival, costing a mean of US$ 36.60. Households with at least one injured member spent a mean of US$ 441.90 for medical care and a mean of US$ 70.80 for other expenses related to seeking medical care. The overall incidence of fireworks-related injury among household members was 0.2% (95% CI: 0.1-0.3%). Fireworks-related injury incidence was highest in the 10-19 age group. The total estimated number of fireworks-related injuries in Tehran during the 2007 Last Wednesday Eve Festival was approximately 17,000. Among the 20 injured individuals, 4 persons (20.0%) were hospitalised for a mean of 2.8 days. The personal use of fireworks in Iran

77 FR 44468 - Safety Zone; Fireworks for NC NENA/APCO Conference, Cape Fear River; Wilmington, NC

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-30

... 1625-AA00 Safety Zone; Fireworks for NC NENA/APCO Conference, Cape Fear River; Wilmington, NC AGENCY... on the navigable waters of Cape Fear River; Wilmington, NC in support of the Fireworks display for... shore of the Cape Fear River at Battleship Park. The fireworks debris fallout area will extend over the...

76 FR 37002 - Safety Zone; Central Astoria Independence Celebration Fireworks Event, Wards Island, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-24

... the fireworks display. Due to the dangers posed by the pyrotechnics used in this fireworks display... and would expose spectators, vessels, and other property to the hazards associated with pyrotechnics...

77 FR 29251 - Safety Zone; Carnival Fireworks Display, Nantasket Beach, Hull, MA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-17

...-AA00 Safety Zone; Carnival Fireworks Display, Nantasket Beach, Hull, MA AGENCY: Coast Guard, DHS... zone on the navigable waters off of Nantasket Beach in the vicinity of Hull, MA for a Carnival... spectators and vessels from the hazards associated with fireworks displays. Discussion of Proposed Rule Hull...

Firework displays as sources of particles similar to gunshot residue.

PubMed

Grima, Matthew; Butler, Mark; Hanson, Robert; Mohameden, Ahmed

2012-03-01

In light of past research being targeted to find specific particles which may be similar to gunshot residue (GSR), this project was formulated to detect any possible particulate by random particle fallout onto substrates at firework displays and to assess the impact this may have on GSR evidence. Firework residue was collected at a display site, from amongst spectators as well as from the author's hair 90min after the display. SEM-EDX analysis has detected such particulate in all three scenarios, with the firework particle population at large providing a solid ground for discrimination from GSR. Wind dispersal was found to decrease the particle population and subsequently, the latter's discriminatory power. Some particles, if treated individually were found to be indistinguishable from GSR. Findings also include residues which may mimic strontium based GSR as well as GSR which may be mixed with that from previous firings. The continuous changes made to primer and propellant compositions by manufacturers also call for greater consideration when classifying particles as originating from pyrotechnic devices. Furthermore, authorities such as police forces should be made more aware about the incidence of such particle transfer in firework related periods. Copyright © 2011 Forensic Science Society. Published by Elsevier Ireland Ltd. All rights reserved.

78 FR 39597 - Safety Zone; Hilton Fourth of July Fireworks, San Joaquin River, Venice Island, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-02

... Zone; Hilton Fourth of July Fireworks, San Joaquin River, Venice Island, CA AGENCY: Coast Guard, DHS... the Hilton Fourth of July Fireworks in the Captain of the Port, San Francisco area of responsibility...'' W (NAD83) for the Hilton Fourth of July Fireworks in 33 CFR 165.1191, Table 1, Item number 17. This...

75 FR 29658 - Safety Zone; America's Discount Tire 50th Anniversary, Fireworks Display, South Lake Tahoe, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-27

... participants and spectators from the dangers associated with the pyrotechnics. Unauthorized persons or vessels... process before the event occurs. Because of the dangers posed by the pyrotechnics used in these fireworks... fireworks launch site during loading of the pyrotechnics, and during the fireworks displays. This restricted...

77 FR 9865 - Clarification on the Division 1.1 Fireworks Approvals Policy

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-21

... APA Standard 87-1 (IBR, see Sec. 171.7), and the device passes the thermal stability test. Additionally, the applicant must certify that the firework device conforms to the APA Standard 87-1 and that... approval. While APA Standard 87-1 contains two instances where Division 1.1 fireworks may be approved under...

[Firework-related eye trauma from 2005 to 2013].

PubMed

Unterlauft, J D; Wiedemann, P; Meier, P

2014-09-01

Fireworks combusted during New Year's Eve festivities can cause different eye traumas which often need complex reconstructive surgery. It was our aim to systematically analyse these eye trauma cases which were treated at our clinic during the last eight years. Age, gender, side, trauma mechanism, treatment methods and outcome were analysed for all eye trauma cases caused by fireworks during the New Year's Eve celebrations from 2006 to 2013. For statistical analysis all trauma cases were divided into two groups of major and non-major eye trauma. The total number of patients treated was 122 (28 women, 94 men, mean age 26.2±13.0 years) with 137 traumatised eyes (77 right, 60 left). 24.6% of patients were ≤18 years of age. 76.2% were bystanders. 50 eyes from 46 patients (37.7%) suffered from major eye trauma. 26 patients (21.3%) were hospitalised. 8 eyes (5.8%) suffered from a penetrating injury or globe rupture and underwent primary reconstructive surgery. Further 16 eyes (11.7%) suffered from major eye trauma without open globe injury. In the aftermath 11 eyes (8.0%) went blind (visual acuity<1/50). Gender, side and role of the patient were not significantly different between the two groups. Mean age was significantly higher in the major eye trauma group (p=0.01). Young male bystanders have a high risk for suffering from eye trauma caused by fireworks. However older patients suffer from major eye trauma more often. More education and prophylaxis of eye trauma caused by fireworks is desirable. Georg Thieme Verlag KG Stuttgart · New York.

78 FR 59313 - Safety Zones; Captain of the Port Boston Fireworks Display Zones, Boston Harbor, Boston, MA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-26

...-AA00 Safety Zones; Captain of the Port Boston Fireworks Display Zones, Boston Harbor, Boston, MA AGENCY... establish six permanent safety zones throughout Boston Inner Harbor to be enforced during fireworks displays. These six permanent safety zones would expedite public notification of a fireworks event and ensure the...

78 FR 37966 - Safety Zone; National Cherry Festival Air Show and Fireworks Display, West Grand Traverse Bay...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-25

...-AA00 Safety Zone; National Cherry Festival Air Show and Fireworks Display, West Grand Traverse Bay... the hazards associated with fireworks displays and aircraft involved in the National Cherry Festival... Festival fireworks display and air show. At the close of the comment period, no comments were received in...

Fireworks related injuries during Hari Raya festival in Hospital Universiti Sains Malaysia--1986 to 1990.

PubMed

Isa, A R; Moe, H

1991-12-01

A total of 38 cases of fireworks related injuries from Hospital USM over a 5-year period from 1986 to 1990 during Hari Raya festival were analysed. The majority (68.5%) of the patients were teenagers, between 10 to 19 years of age. All the cases were Malays and most of the accidents occurred before the Hari Raya Idilfitri festive seasons. Fourteen cases were caused by self-made fireworks and another 16 cases were due to modified fire-works. Twenty-four cases suffered permanent disabilities mostly finger amputations. Such injuries could be prevented by law enforcement coupled with public health education to modify social behaviour especially when the ban against the use of fireworks is lifted on religious grounds.

78 FR 60766 - Clarification on Fireworks Policy Regarding Approvals or Certifications for Specialty Fireworks...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-02

... fireworks device is a fire truck with 10 tubes, 2 grams per tube, for a total pyrotechnic weight of 20 grams... fusing; 3. May not exceed 10 fiberboard or plastic tubes per device; 4. May not contain more than 2 grams of pyrotechnic composition per tube, and not more than 20 grams pyrotechnic composition in the...

[Atmospheric pollution characteristic during fireworks burning time in spring festival in Quanzhou suburb].

PubMed

Zhao, Jin-ping; Xu, Ya; Zhang, Fu-wang; Chen, Jin-sheng

2011-05-01

Atmospheric pollution characteristics during fireworks burning time in 2009 Spring Festival in Quangzhou suburb were studied. Particulate aerosol has been monitored and collected using real-time monitor and middle-volume sampler during fireworks burning time. The objectives of this study were to identify the contents and distributing characteristics of particles, polycyclic aromatic hydrocarbon (PAHs) and water-soluble ions and to discuss sources of these pollutants. The results showed that PM2.5 and PM10 were increased significantly during fireworks burning time. The highest concentration of particles presented time of 00:57-01:27 on New Year's Eve, which the average concentration of PM2.5 and PM10 were reached 1102.43 microm(-3) and 1610.22 microg x m(-3) in 30 min. The concentration of particle- and gas-PAHs were 54.18 ng x m(-1) and 47.10 ng x m(-3), respectively, during fireworks burning time in New Year's Eve, which were higher than that in the normal day. It can be judged by the diagnostic ratios that the primary source of PAHs in Quanzhou suburb were the combustion of coal, biomass and the exhaust emission from diesel vehicles in this region. Results of water-soluble ions indicated that fireworks burning were the main reason to lead to higher concentration of these ions during Spring Festival. Moreover, pollution gases of NOx and SO2 that were origined from fireworks burning, coal combustion and exhaust emission from motor vehicle were supplied precursors to form secondary pollutants, such as NO3- and SO4(2-).

Firework-related injuries in Tehran's Persian Wednesday Eve Festival (Chaharshanbe Soori).

PubMed

Tavakoli, Hassan; Khashayar, Patricia; Amoli, Hadi Ahmadi; Esfandiari, Khalil; Ashegh, Hossein; Rezaii, Jalal; Salimi, Javad

2011-03-01

Fireworks are the leading cause of injuries such as burns and amputations during the Persian Wednesday Eve Festival (Chaharshanbeh Soori). This study was designed to explore the age of the high-risk population, the type of fireworks most frequently causing injury, the pattern of injury, and the frequency of permanent disabilities. This cohort study was performed by Tehran Emergency Medical Services at different medical centers all around Tehran, Iran, in individuals referred due to firework-related injuries during 1 month surrounding the festival in the year 2007. The following information was extracted from the patients' medical records: demographic data, the type of fireworks causing injury, the pattern and severity of the injury, the pre-hospital and hospital care provided for the patient, and the patient's condition at the time of discharge. In addition, information on the severity of the remaining disability was recorded 8 months after the injury. There were 197 patients enrolled in the study with a mean age of 20.94 ± 11.31 years; the majority of them were male. Fuse-detonated noisemakers and homemade grenades were the most frequent causes of injury. Hand injury was reported in 39.8% of the cases. Amputation and long-term disability were found in 6 and 12 cases, respectively. None of the patients died during the study period. The fireworks used during a Chaharshanbe Soori ceremony were responsible for a considerable number of injuries to different parts of the body, and some of them led to permanent disabilities. Copyright © 2011 Elsevier Inc. All rights reserved.

76 FR 38305 - Safety Zone; San Francisco Chronicle Fireworks Display, San Francisco, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-30

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG 2011-0402] Safety Zone; San Francisco Chronicle Fireworks Display, San Francisco, CA AGENCY: Coast Guard, DHS. ACTION... annual San Francisco Chronicle Fireworks Display (Independence Day Celebration for the City of San...

77 FR 40515 - Safety Zone; Detroit Symphony Orchestra at Ford House Fireworks, Lake St. Clair, Grosse Pointe...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-10

...-AA00 Safety Zone; Detroit Symphony Orchestra at Ford House Fireworks, Lake St. Clair, Grosse Pointe... Detroit Symphony Orchestra at the Ford House Fireworks. This zone will be effective and enforced from 10.... 165.T09-0600 Safety Zone; Detroit Symphony Orchestra at Ford House Fireworks, Lake St. Clair, Grosse...

75 FR 35294 - Safety Zone; Marquette 4th of July Fireworks, Marquette Harbor, Lake Superior, Marquette, MI

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-22

...-AA00 Safety Zone; Marquette 4th of July Fireworks, Marquette Harbor, Lake Superior, Marquette, MI... vessels from a portion of Marquette Harbor during the Marquette 4th of July Fireworks display. This... vessels during the setup and launching of fireworks in conjunction with the Marquette 4th of July...

Safe Emergency Evacuation From Tall Structures

NASA Technical Reports Server (NTRS)

Stephan, E. S.

1984-01-01

Emergency egress system allows people to be evacuated quickly from tall structures. New emergency system applicable to rescues from fires in tall hotels and other buildings. System consists of basket on slide wire. Basket descends by gravity on sloped slide wire staked to ground.

75 FR 38721 - Safety Zone; Munising 4th of July Fireworks, South Bay, Lake Superior, Munising, MI

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-06

...-AA00 Safety Zone; Munising 4th of July Fireworks, South Bay, Lake Superior, Munising, MI AGENCY: Coast... portion of South Bay during the Munising 4th of July Fireworks display, July 4, 2010. This temporary... from hazards associated with the Munising 4th of July Fireworks display. Based on the explosive hazards...

75 FR 34379 - Safety Zone; Mackinac Island 4th of July Fireworks, Lake Huron, Mackinac Island, MI

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-17

...-AA00 Safety Zone; Mackinac Island 4th of July Fireworks, Lake Huron, Mackinac Island, MI AGENCY: Coast... of Lake Huron during the Mackinac Island 4th of July Fireworks display on July 4, 2010. This... and vessels during the setup, and launching of fireworks in conjunction with the Mackinac Island 4th...

76 FR 46626 - Safety Zone; Discovery World Private Wedding Firework Displays, Milwaukee, WI

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-03

...-AA00 Safety Zone; Discovery World Private Wedding Firework Displays, Milwaukee, WI AGENCY: Coast Guard... the public interest. Background and Purpose The Discovery World Private Wedding fireworks are a City... will encompass all waters of Milwaukee Harbor in the vicinity of the Discovery World pier in Milwaukee...

77 FR 43167 - Safety Zone; Electric Zoo Fireworks, East River, Randall's Island, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-24

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket Number USCG-2012-0588] RIN 1625-AA00 Safety Zone; Electric Zoo Fireworks, East River, Randall's Island, NY AGENCY: Coast Guard... Zone; Electronic Zoo Fireworks, East River, Randall's Island, NY. (a) Regulated Area. The following...

75 FR 38718 - Safety Zone; Sault Sainte Marie 4th of July Fireworks, St. Mary's River, Sault Sainte Marie, MI

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-06

...-AA00 Safety Zone; Sault Sainte Marie 4th of July Fireworks, St. Mary's River, Sault Sainte Marie, MI... restrict vessels from a portion of the St. Mary's River during the Sault Sainte Marie 4th of July Fireworks... the setup and launching of fireworks in conjunction with the Sault Sainte Marie 4th of July Fireworks...

What treatment for a child with tall stature?

PubMed

Edouard, Thomas

2017-06-01

Tall stature is statistically defined as a height standard deviation score (SDS) above 2 for a given age, sex and population group. The most common cause of tall stature is constitutional (often familial) tall stature. However, underlying endocrine or genetic disorders must be considered as some of them may require specific treatment or management. In constitutional tall stature, healthy children are referred to discuss treatment aiming at reducing adult height. The indications of treatment are rare and usually discussed in girls with extremely tall stature (height SDS>4, corresponding to 185cm in girls). The treatment options for tall children are limited and concerns have been raised about their long-term safety. Indeed, recent studies have suggested that high-dose estrogens in adolescent girls may be associated with an increased risk of infertility, as well as increased risk of cancer. Surgical epiphysiodesis has also been reported to reduce adult height but this invasive procedure in healthy children can be questionable and further data on its safety profile are required. Copyright © 2017. Published by Elsevier Masson SAS.

27 CFR 555.222 - Table of distances between fireworks process buildings and between fireworks process and...

Code of Federal Regulations, 2010 CFR

2010-04-01

... weight is the weight of all pyrotechnic compositions, and explosive materials and fuse only. 2 The..., the distances must be doubled. 3 While consumer fireworks or articles pyrotechnic in a finished state... pyrotechnic are being processed shall meet these requirements. 4 A maximum of 500 pounds of in-process...

27 CFR 555.222 - Table of distances between fireworks process buildings and between fireworks process and...

Code of Federal Regulations, 2011 CFR

2011-04-01

... weight is the weight of all pyrotechnic compositions, and explosive materials and fuse only. 2 The..., the distances must be doubled. 3 While consumer fireworks or articles pyrotechnic in a finished state... pyrotechnic are being processed shall meet these requirements. 4 A maximum of 500 pounds of in-process...

33 CFR 165.939 - Safety Zones; Annual Fireworks Events in the Captain of the Port Buffalo Zone.

Code of Federal Regulations, 2011 CFR

2011-07-01

... effective from 9 p.m. to 10 p.m. on July 1 of each year. (3) French Festival Fireworks, Cape Vincent, NY—(i... 10:30 p.m. on the first weekend of July each year. (5) Celebrate Baldwinsville Fireworks.... to 10 p.m. on the third weekend of September each year. (6) Island Festival Fireworks Display...

76 FR 33639 - Safety Zone; New York Water Taxi 10th Anniversary Fireworks

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-09

...-AA00 Safety Zone; New York Water Taxi 10th Anniversary Fireworks, Upper New York Bay, Red Hook, NY... New York Water Taxi. The fireworks will commence at 9 p.m. on June 21, 2011 and will last... CFR Part 165 Harbors, Marine safety, Navigation (water), Reporting and recordkeeping requirements...

77 FR 42647 - Safety Zone: San Diego Symphony POPS Fireworks; San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-20

... 1625-AA00 Safety Zone: San Diego Symphony POPS Fireworks; San Diego, CA AGENCY: Coast Guard, DHS... waters of San Diego Bay in support of the San Diego Symphony POPS Fireworks. This safety zone is... David Varela, Waterways Management, U.S. Coast Guard Sector San Diego, Coast Guard; telephone 619-278...

33 CFR 165.1124 - Annual Firework Events on the Colorado River, between Davis Dam (Bullhead City, Arizona) and...

Code of Federal Regulations, 2012 CFR

2012-07-01

... Laughlin Tourism Committee. Event Description Fireworks Display Date First week in July. Location Laughlin... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Annual Firework Events on the... § 165.1124 Annual Firework Events on the Colorado River, between Davis Dam (Bullhead City, Arizona) and...

33 CFR 165.1124 - Annual Firework Events on the Colorado River, between Davis Dam (Bullhead City, Arizona) and...

Code of Federal Regulations, 2013 CFR

2013-07-01

... Laughlin Tourism Committee. Event Description Fireworks Display Date First week in July. Location Laughlin... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Annual Firework Events on the... § 165.1124 Annual Firework Events on the Colorado River, between Davis Dam (Bullhead City, Arizona) and...

33 CFR 165.151 - Safety Zones; Long Island Sound annual fireworks displays.

Code of Federal Regulations, 2011 CFR

2011-07-01

....5″ W; and barge two, 41°20′51.75″ N, 72°05′18.90″ W. (11) Harbor Day Fireworks Safety Zone. All... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Safety Zones; Long Island Sound... § 165.151 Safety Zones; Long Island Sound annual fireworks displays. (a) Safety Zones. The following...

33 CFR 165.151 - Safety Zones; Long Island Sound annual fireworks displays.

Code of Federal Regulations, 2010 CFR

2010-07-01

....5″ W; and barge two, 41°20′51.75″ N, 72°05′18.90″ W. (11) Harbor Day Fireworks Safety Zone. All... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety Zones; Long Island Sound... § 165.151 Safety Zones; Long Island Sound annual fireworks displays. (a) Safety Zones. The following...

Crash and Burn: Ocular Injuries due to Fireworks.

PubMed

Patel, Ravija; Mukherjee, Bipasha

2016-01-01

To identify the patterns of ocular injury and to determine ocular morbidity resulting from the use of firecrackers. A prospective observational study of all patients presenting with ocular trauma consequent to fireworks usage in a tertiary eye care center in South India over a one-month period around the autumn festival of Diwali. We also reviewed the published literature from around the world reporting ocular injuries due to firecrackers. 49 patients were included in the study, out of which the vast majority (40/81%) were males. The mean age was 17 years. Almost an equal number of bystanders (24/48.9%) was affected as compared to people handling the fireworks (25/51%). 13 (26.53%) patients had open-globe injury whereas 33 (67.34%) patients had closed-globe injury. Twenty-two (44.8%) patients underwent surgical intervention. Eighteen (36.7%) patients had final vision less then 20/40 (range = 20/50 to No Perception of Light) with eight patients having no perception of light in the affected eye. Unregulated use of firecrackers can lead to significant ocular morbidity, mainly involving children, young males, and even innocent bystanders. A combination of public awareness and appropriate legislative laws should be formulated regarding the use of fireworks to decrease the load of needless blindness on society.

77 FR 39422 - Eighth Coast Guard District Annual Safety Zones; Niceville July 4th Fireworks Show; Boggy Bayou...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-03

...-AA00 Eighth Coast Guard District Annual Safety Zones; Niceville July 4th Fireworks Show; Boggy Bayou... Guard will enforce a Safety Zone for the Niceville July 4th Fireworks Show in Boggy Bayou, Niceville... July 4th Fireworks Show. During the enforcement period, entry into, transiting or anchoring in the...

Estimation of the direct and indirect impacts of fireworks on the physicochemical characteristics of atmospheric PM10 and PM2.5

NASA Astrophysics Data System (ADS)

Tian, Y. Z.; Wang, J.; Peng, X.; Shi, G. L.; Feng, Y. C.

2014-09-01

To quantify the total, direct and indirect impacts of fireworks individually, size-resolved PM samples were collected before, during and after a Chinese folk festival (Chinese New Year) in a megacity in China. Through chemical analysis and morphological characterisation, a strong influence of fireworks on the physicochemical characteristics of PM10 and PM2.5 was observed. The concentrations of many species exhibited an increasing trend during the heavy-firework period, especially for K+, Mg2+ and Cr; the results of the non-sea-salt ions demonstrated an anthropogenic influence on K+ and Mg2+. Then, source apportionment was conducted by receptor models and peak analysis (PA). The total influence of the fireworks was quantified by positive matrix factorisation (PMF), showing that the fireworks contributed higher fractions (23.40% for PM10 and 29.66% for PM2.5) during the heavy-firework period than during the light-firework period (4.28% for PM10 and 7.18% for PM2.5). The profiles of the total fireworks obtained by two independent methods (PMF and peak analysis) were consistent, with higher abundances of K+, Al, Si, Ca and organic carbon (OC). Finally, the individual contributions of the direct and indirect impacts of fireworks were quantified by chemical mass balance (CMB). The percentage contributions of resuspended dust, biomass combustion and direct fireworks were 36.8 ± 8.37%, 14.1 ± 2.82% and 44.4 ± 8.26%, respectively, for PM10 and 34.9 ± 4.19%, 16.6 ± 3.05% and 52.5 ± 9.69%, respectively, for PM2.5, in terms of the total fireworks. The quantification of the total, direct and indirect impacts of fireworks in the ambient PM gives a original contribution for understanding the physicochemical characteristics and mechanisms of such high-intensity anthropogenic activities.

76 FR 22812 - Safety Zone; Sea World Fireworks; Mission Bay, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-25

...-AA00 Safety Zone; Sea World Fireworks; Mission Bay, San Diego, CA AGENCY: Coast Guard, DHS. ACTION... navigable waters of Mission Bay in support of the Sea World Fireworks. This safety zone is necessary to... impracticable, because immediate action is needed to ensure the public's safety. Basis and Purpose Sea World is...

78 FR 39992 - Safety Zone; Feast of Lanterns Fireworks Display, Pacific Grove, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-03

...-AA00 Safety Zone; Feast of Lanterns Fireworks Display, Pacific Grove, CA AGENCY: Coast Guard, DHS... zone in the navigable waters near Lover's Point Park in the Pacific Grove, CA in support of The Feast of Lanterns Fireworks Event on July 27, 2013. This safety zone is established to ensure the safety of...

Trends, Opportunities, and Challenges for Tall Wind Turbine and Tower Technologies

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lantz, Eric; Roberts, Owen; Dykes, Katherine

This presentation summarizes recent analysis focused on characterizing the opportunity for Tall Wind technologies generally and for tall tower technologies specifically. It seeks to illuminate and explain the concept of Tall Wind, its impact on the wind industry to date, and the potential value of Tall Wind in the future. It also explores the conditions and locations under which the impacts of Tall Wind offer the most significant potential to increase wind technology performance. In addition, it seeks to examine the status of tall tower technology as a key sub-component of Tall Wind, focusing on the potential for continued innovationmore » in tubular steel wind turbine towers and the status and potential for a select set of alternative tall tower technologies.« less

77 FR 15981 - Special Local Regulations; OPSAIL 2012 Connecticut, Niantic Bay, Long Island Sound, Thames River...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-19

... Sail'' a tall ship marine parade into New London Harbor. Tall ships and other participating vessels will be staged in Niantic Bay on July 6, 2012. On July 7, 2012, the tall ships and participating... way. In addition vessels transiting must not maneuver within 100 yards of a tall ship or other vessel...

78 FR 8063 - Safety Zones; Annual Firework Displays Within the Captain of the Port, Puget Sound Area of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-05

... proposes to add three new fireworks events and to correct the location of five existing events to ensure... display locations have been added to area, and the title of the rule does not accurately reflect what is.... This rule proposes to add the following firework displays: Port Ludlow Fireworks, latitude 47[deg] 55...

75 FR 34374 - Safety Zone; Stockton Ports Baseball Club/City of Stockton, 4th of July Fireworks Display...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-17

...-AA00 Safety Zone; Stockton Ports Baseball Club/City of Stockton, 4th of July Fireworks Display... July 4th fireworks display. This safety zone is established to ensure the safety of participants and... will sponsor the Stockton Ports Baseball Club/City of Stockton 4th of July Fireworks Display on July 4...

Fireworks injuries in children: A prospective study during the festival of lights.

PubMed

Bagri, Narendra; Saha, Abhijeet; Chandelia, Sudha; Dubey, Nand K; Bhatt, Aditya; Rai, Ashish; Bhattacharya, Sameek; Makhija, Lalit Kumar

2013-10-01

We studied the epidemiology of paediatric firework-related injury in the urban population of Delhi during the festival of lights (Diwali). In this prospective observational study, data were collected on the day of Diwali for two consecutive years, 2010 and 2011. All children with firework injuries coming to the emergency room were included in the study. Data were recorded in a predesigned proforma. Of the 65 cases, 75% were males and 25% were females; most children were more than 10 years of age and majority (90%) of them were unsupervised. Half (49%) of the cases were due to misuse of the fireworks or erratic behaviour, among which the most common observed mode was igniting cracker while holding it (18 cases; 24% of total injuries), which led to injuries to the hand and palm. Device failure was the next common cause for firework injuries, including unexpected blast of the crackers and string bomb as the most common. Overall, the most commonly injured body sites were hands (62%), face (32%) and eyes (10%). Crackers and string bomb mainly caused injuries to hands; fountains and gunpowder caused injuries to the face. Sixty (94%) children were managed conservatively and 5 (6%) required skin grafting and tendon repair. We recommend parental supervision especially for males, wearing non-synthetic and non-flowing clothes, promoting branded crackers and educational campaigns in schools to curtail the rising trend in firework-related injuries in the paediatric population. © 2013 Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.

Urinary perchlorate exposure and risk in women of reproductive age in a fireworks production area of China.

PubMed

Li, Qin; Yu, Yun-jiang; Wang, Fei-fei; Chen, Shi-wu; Yin, Yan; Lin, Hai-peng; Che, Fei; Sun, Peng; Qin, Juan; Liu, Jie; Wang, Hong-mei

2014-07-01

Perchlorate is used widely in fireworks, and, if ingested, it has the potential to disrupt thyroid function. The concentrations of perchlorate in water and soil samples and in urine samples of women of reproductive age from Liuyang, the largest fireworks production area in China, were investigated. The results showed that the average perchlorate concentrations in groundwater, surface water, farmland soil, and urine samples of women from the fireworks production area were significantly greater than those from the control area. The health risk of perchlorate ingested through drinking water was assessed based on the mode recommended by the United States Environmental Protection Agency. The values of hazard quotient of river water and groundwater in the fireworks production area were much greater than the safe level (=1), which indicates that adverse health effects may result from perchlorate when these sources of water are used as drinking water. These results indicated that the environment of the fireworks production area has been polluted by perchlorate and that residents were and are facing greater exposure doses of perchlorate. Fireworks production enterprises may be a major source of perchlorate contamination.

Exposure to firework chemicals from production factories in pregnant women and risk of preterm birth occurrence in Liuyang, China.

PubMed

Li, Xun; Tan, Hongzhuan; Luo, Meiling; Wu, Xinrui; Huang, Xin; Zhou, Shujin; Shen, Lin; He, Yue; Liu, Yi; Hu, Li; Chen, Mengshi; Hu, Shimin; Wen, Shi Wu

2018-01-01

In the production of fireworks, various pollutants including particles of metals and organic compounds are released into the environment. Although the adverse effects of these air pollutants are known, the impact on pregnant women residing in this area remains to be determined. The aim of this study was to examine the association between maternal exposure to fireworks production chemicals and frequency of preterm birth in Liuyang, China. Maternal exposure to fireworks production was estimated at the residential district level and assessed using factory density, which was defined as the number of fireworks factories per 1000 residents in each district. The association of maternal exposure to particulates released from fireworks production plants with frequency of preterm birth was determined using data obtained from a cohort study conducted in Liuyang, China. Data were analyzed utilizing linear regression and logistic regression. There was no significant association between factory density and spontaneous preterm or medically induced preterm birth. Unexpectedly, pregnant women residing in areas with higher density of fireworks factories were at a reduced risk of preterm premature rupture of membranes (PPROM). Data demonstrated that residential density of fireworks factories appeared to be negatively correlated with preterm birth rate as evidenced by PPROM. At present, it is difficult to reconcile the inverse relationship between firework chemical exposure and frequency of preterm births as ambient particulate inhalation is known to adversely affect preterm birth occurrence.

78 FR 39997 - Safety Zone; Fourth of July Fireworks Display, Tahoe City, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-03

... Zone; Fourth of July Fireworks Display, Tahoe City, CA AGENCY: Coast Guard, DHS. ACTION: Notice of... Fireworks Display, Tahoe City, CA in the Captain of the Port, San Francisco area of responsibility during... launch site off of Tahoe City, CA in approximate position 39[deg]10'09'' N, 120[deg]08'16'' W (NAD 83...

78 FR 39597 - Safety Zone; “Lights on the Lake” Fourth of July Fireworks, South Lake Tahoe, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-02

... Zone; ``Lights on the Lake'' Fourth of July Fireworks, South Lake Tahoe, CA AGENCY: Coast Guard, DHS... the ``Lights on the Lake'' Fourth of July Fireworks display, South Lake Tahoe, CA in the Captain of...) for the ``Lights on the Lake'' Fourth of July Fireworks, South Lake Tahoe, CA in 33 CFR 165.1191...

78 FR 39601 - Safety Zone, Sugar House Casino Fireworks Display, Delaware River; Philadelphia, PA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-02

...-AA00 Safety Zone, Sugar House Casino Fireworks Display, Delaware River; Philadelphia, PA AGENCY: Coast... the Delaware River. Sugar House Casino has contracted with Pyrotecnico Fireworks to arrange for this display. The Captain of the Port, Sector Delaware Bay, has determined that the Sugar House Casino...

78 FR 39995 - Safety Zone; Margate Mother's Association Fireworks Display, Atlantic Ocean; Margate, NJ

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-03

...-AA00 Safety Zone; Margate Mother's Association Fireworks Display, Atlantic Ocean; Margate, NJ AGENCY... launched from a barge with a fall out zone that covers part of the Atlantic Ocean. Margate Mother's..., Sector Delaware Bay, has determined that the Margate Mother's Association Fireworks Display will pose...

77 FR 42642 - Safety Zone; City of Ogdensburg Fireworks, St. Lawrence River, Ogdensburg, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-20

...-AA00 Safety Zone; City of Ogdensburg Fireworks, St. Lawrence River, Ogdensburg, NY AGENCY: Coast Guard... the St. Lawrence River, Ogdensburg, NY. This safety zone is intended to restrict vessels from a portion of the St. Lawrence River during the City of Ogdensburg Fireworks display. This temporary safety...

75 FR 65985 - Safety Zone: Epic Roasthouse Private Party Firework Display, San Francisco, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-27

... the navigable waters of San Francisco Bay 1,000 yards off Epic Roasthouse Restaurant, San Francisco... waters of San Francisco Bay, 1,000 yards off Epic Roasthouse Restaurant, San Francisco, CA. The fireworks... Epic Roasthouse Restaurant, San Francisco, CA. The fireworks launch site will be located in position 37...

Tall Fescue for the Twenty-first Century

USDA-ARS?s Scientific Manuscript database

Tall Fescue for the Twenty-first Century is a comprehensive monograph by experts from around the world about the science of tall fescue [Lolium arundinaceum (Schreb.) Darbysh. = Schedonorus arundinaceus (Schreb.) Dumort., formerly Fes¬tuca arundinacea Schreb. var. arundinacea] and its applications. ...

78 FR 75898 - Safety Zone; Sacramento New Years Eve Fireworks Display, Sacramento River, Sacramento, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-13

...[deg]30'29.61'' W (NAD 83). Upon the commencement of the fireworks display, scheduled to begin at 9 p.m....61'' W (NAD 83) within a radius of 1,000 feet. At the conclusion of the fireworks display the safety...

Analysis of Ocular Firework-Related Injuries and Common Eye Traumata: a 5-year Clinical Study.

PubMed

Frimmel, S; Theusinger, O M; Kniestedt, C

2017-04-01

Background A comparative study of eye injuries related to fireworks or acts of violence around New Year's Eve and the Swiss National Day on August 1st. The two groups were compared with respect to the overall numbers of eye accidents within the period of review. Patients and Methods Retrospective analysis of emergency consultations at the Department of Ophthalmology, University Hospital Zurich with eye accidents around the Swiss National Day on August 1st and New Year's Eve over the last 5 years. Two subgroups were formed: (1) Firework-related eye traumata, (2) Eye injuries due to acts of violence. The groups were analysed by age, gender, active participant or bystander, eye involved, severity of trauma (from clinical findings), surgical interventions, time of follow-up and visits, visual acuity and outcome. Results The study included 97 patients (100 eyes) with 74 male (76 %) and 23 female (24 %) victims. After filtering out 67 common traumata cases (all unilateral), 17 patients (18 eyes) with firework-related injuries and 13 patients (15 eyes) with damage due to an act of violence remained. Firework injuries accounted for 18 % of cases (65 % men); eye injuries caused by an act of violence accounted for 15 % of cases (92 % men). In the fireworks group, women were significantly older than men (mean age men 32 ± 14 years versus women 38 ± 16 years, p = 0.002). 65 % of cases were bystanders. The two subgroups contained 30 patients (33 eyes) with 22 left eyes (67 %, p < 0.001). The anterior segment was most frequently involved (79 %), significantly more often than the posterior part of the eye (p < 0.001). The posterior segment was injured more often in the fireworks group (28 %), than in the violence group (13 %). 87 % of the victims in the group of common traumata were mild trauma, 10 % moderate and 3 % severe. In the fireworks group the distribution was 53 % mild, 12 % moderate and 35 % severe, in the violence

Investigation and management of tall stature.

PubMed

Davies, Justin H; Cheetham, Tim

2014-08-01

Referral for an assessment of tall stature is much less common than for short stature. Although the commonest cause is an underlying familial tendency to tallness, there are important disorders that should be considered at the initial assessment. Distinguishing these conditions from normal variations of growth is the key objective when managing the child and family. In some children, further targeted investigations will be needed and in rare instances intervention to limit final height may be appropriate. This article discusses a structured approach to the assessment and management of a child with tall stature. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

77 FR 38490 - Safety Zone; Mentor Harbor Yachting Club Fireworks, Lake Erie, Mentor, OH

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-28

...-AA00 Safety Zone; Mentor Harbor Yachting Club Fireworks, Lake Erie, Mentor, OH AGENCY: Coast Guard, DHS... Erie, Mentor, OH. This safety zone is intended to restrict vessels from a portion of Lake Erie during the Mentor Harbor Yachting Club fireworks display. This temporary safety zone is necessary to protect...

76 FR 58110 - Safety Zone; Giannangeli Wedding Fireworks, Lake St. Clair, Harrison Township, MI

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-20

...-AA00 Safety Zone; Giannangeli Wedding Fireworks, Lake St. Clair, Harrison Township, MI AGENCY: Coast... zone on Lake St. Clair, Harrison Township, MI. This zone is intended to restrict vessels from a portion of Lake St. Clair during the Giannangeli Wedding Fireworks. DATES: This rule is effective and will be...

76 FR 27251 - Safety Zone; Coughlin Wedding Fireworks, Lake St. Clair, Harrison Township, MI

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-11

...-AA00 Safety Zone; Coughlin Wedding Fireworks, Lake St. Clair, Harrison Township, MI AGENCY: Coast Guard... Lake St. Clair, Harrison Township, MI. This safety zone is intended to restrict vessels from a portion of Lake St. Clair during the Coughlin Wedding Fireworks. DATES: This rule is effective from 10 p.m...

78 FR 75248 - Safety Zone; Sacramento New Years Eve Fireworks Display, Sacramento River, Sacramento, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-11

...[deg]30'29.61'' W (NAD 83). Upon the commencement of the fireworks display, scheduled to begin at 9 p.m..., 121[deg]30'29.61'' W (NAD 83) within a radius of 1,000 feet. At the conclusion of the fireworks...

FireWorks educational program and its effectiveness

Treesearch

Jane Kapler Smith; Nancy E. McMurray

2004-01-01

FireWorks is an educational program that provides interactive, hands-on activities for studying fire behavior, fire ecology, and human influences on three fire-dependent forest types-ponderosa pine (Pinus ponderosa), interior lodgepolepine (P. contorta var.latifolia), and whitebark pine (P. albicaulis)....

76 FR 27970 - Safety Zone; Cape Charles Fireworks, Cape Charles Harbor, Cape Charles, VA.

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-13

... Charles will sponsor a fireworks display on the shoreline of the navigable waters of Cape Charles City...[deg]01'30'' W (NAD 1983). This safety zone will be established in the vicinity of Cape Charles, VA...-AA00 Safety Zone; Cape Charles Fireworks, Cape Charles Harbor, Cape Charles, VA. AGENCY: Coast Guard...

Perceived risk and risk-taking behavior during the festival firework.

PubMed

Saadat, Soheil; Naseripour, Masoud; Karbakhsh, Mojgan; Rahimi-Movaghar, Vafa

2010-01-01

To investigate the relationship between perceived risk and risk-taking behaviors during the Iranian Last Wednesday Eve Fireworks (ILWEF). A random sample of 2475 Tehranian households were asked on perceived risk of injury, risk-taking behaviors, experience of injuries, and their perception of ability to manage the harmful events during the ILWEF. Lower perceived injury risk and higher perceived ability of managing an injured household member were associated with participation in fireworks practice and incidence of injury. These findings can be of practical importance to increase safety during festivals by improving risk perception in the community.

77 FR 64722 - Safety Zone: Leukemia & Lymphoma Light the Night Walk Fireworks Display; Willamette River...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-23

... 1625-AA00 Safety Zone: Leukemia & Lymphoma Light the Night Walk Fireworks Display; Willamette River... Steele Bridge and the Burnside Bridge, and will be enforced during the Leukemia & Lymphoma Light the... Light the Night Walk Fireworks Display; Willamette River, Portland, OR. (a) Location. The following area...

76 FR 54382 - Safety Zone; Labor Day Fireworks, Ancarrows Landing Park, James River, Richmond, VA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-01

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2011-0546] RIN 1625-AA00 Safety Zone; Labor Day Fireworks, Ancarrows Landing Park, James River, Richmond, VA AGENCY: Coast... notice of proposed rulemaking (NPRM) entitled Safety Zone; Labor Day Fireworks, Ancarrows Landing Park...

78 FR 36664 - Safety Zone; Fifth Coast Guard District Fireworks Display, Currituck Sound; Corolla, NC

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-19

... 1625-AA00 Safety Zone; Fifth Coast Guard District Fireworks Display, Currituck Sound; Corolla, NC.... This regulation applies to only one recurring fireworks event, held adjacent to the Currituck Sound... portion of the Currituck Sound, Corolla, NC, during the event. DATES: This rule will be effective from...

78 FR 36658 - Safety Zone; Delaware River Waterfront Corp. Fireworks Display, Delaware River; Camden, NJ

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-19

... portion of the Delaware River from operating while a fireworks event is taking place. This temporary...-AA00 Safety Zone; Delaware River Waterfront Corp. Fireworks Display, Delaware River; Camden, NJ AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary...

To be or not to be "TALL"?

PubMed

Laron, Zvi

2012-08-01

Constitutional tall stature can be anticipated from neonatal length (1) and measurement at age 4 and 8 years (2). Mainly of genetic origin (3) it has been shown that tall children and parents have high normal or higher than normal serum hGH and/or IGF-I levels. (4-6). Also in a healthy adult population a significant (p<0.005) association between height and serum IGF-I has been reported (7). These within normal variations in "healthy" individuals should be distinguished from "gigantism" due to excessive GHR-H or hGH secretion (8, 9) and other pathological conditions leading to tall stature (3).

Ocular injuries from fireworks: the 11-year experience of a US level I trauma center.

PubMed

Chang, I T; Prendes, M A; Tarbet, K J; Amadi, A J; Chang, S-H; Shaftel, S S

2016-10-01

PurposeCharacterize ocular trauma and visual outcomes from firework injuries at a level I trauma center.MethodsRetrospective review of all firework injuries at Harborview Medical Center between 2003 and 2013.ResultsThree hundred and twenty-seven patients sustained firework injuries, of which 100 (31%) sustained ocular injuries. The average age of all patients who sustained fireworks injuries was 24.2 years, 89% were male and 54% of injuries occurred within 48 h of 4 July. Ocular injuries were most commonly caused by mortars (24%) and rockets (22%). Rockets were associated with four times the frequency of ocular injuries as compared with non-ocular injuries (P<0.001). Spectators were more likely to sustain ocular injuries than non-ocular injuries (P=0.001). The most common injuries sustained were corneal abrasions (67%), hyphemas (42%), eyelid injuries (39%), and ruptured globes (17%). Twenty-eight percent of patients with ocular injuries required surgical intervention. Ruptured globes occurred in 17% of patients, with the majority being complex corneoscleral lacerations. Fifty-eight percent of patients who sustained ruptured globes were left with no light perception in the affected eye. Average follow-up was 188 days. Average visual acuity significantly improved from logMAR 1.8±1.6 at presentation to logMAR 1.3±1.8 at last follow-up.ConclusionsFirework-related ocular trauma frequently results in vision-threatening pathology. Prompt referral to and treatment by ophthalmologists is critical. This study documents the dangers inherent in the personal use of fireworks and provides data that may help guide public policy to decrease the frequency of these devastating injuries.

Ocular injuries from fireworks: the 11-year experience of a US level I trauma center

PubMed Central

Chang, I T; Prendes, M A; Tarbet, K J; Amadi, A J; Chang, S-H; Shaftel, S S

2016-01-01

Purpose Characterize ocular trauma and visual outcomes from firework injuries at a level I trauma center. Methods Retrospective review of all firework injuries at Harborview Medical Center between 2003 and 2013. Results Three hundred and twenty-seven patients sustained firework injuries, of which 100 (31%) sustained ocular injuries. The average age of all patients who sustained fireworks injuries was 24.2 years, 89% were male and 54% of injuries occurred within 48 h of 4 July. Ocular injuries were most commonly caused by mortars (24%) and rockets (22%). Rockets were associated with four times the frequency of ocular injuries as compared with non-ocular injuries (P<0.001). Spectators were more likely to sustain ocular injuries than non-ocular injuries (P=0.001). The most common injuries sustained were corneal abrasions (67%), hyphemas (42%), eyelid injuries (39%), and ruptured globes (17%). Twenty-eight percent of patients with ocular injuries required surgical intervention. Ruptured globes occurred in 17% of patients, with the majority being complex corneoscleral lacerations. Fifty-eight percent of patients who sustained ruptured globes were left with no light perception in the affected eye. Average follow-up was 188 days. Average visual acuity significantly improved from logMAR 1.8±1.6 at presentation to logMAR 1.3±1.8 at last follow-up. Conclusions Firework-related ocular trauma frequently results in vision-threatening pathology. Prompt referral to and treatment by ophthalmologists is critical. This study documents the dangers inherent in the personal use of fireworks and provides data that may help guide public policy to decrease the frequency of these devastating injuries. PMID:27285323

78 FR 30765 - Safety Zone; Bay Village Independence Day Fireworks, Lake Erie, Bay Village, OH

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-23

...-AA00 Safety Zone; Bay Village Independence Day Fireworks, Lake Erie, Bay Village, OH AGENCY: Coast... zone on Lake Erie, Bay Village, OH. This safety zone is intended to restrict vessels from a portion of Lake Erie during the Bay Village Independence Day Fireworks display. This temporary safety zone is...

77 FR 39420 - Safety Zone; Bay Village Independence Day Fireworks, Lake Erie, Bay Village, OH

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-03

...-AA00 Safety Zone; Bay Village Independence Day Fireworks, Lake Erie, Bay Village, OH AGENCY: Coast... zone on Lake Erie, Bay Village, OH. This safety zone is intended to restrict vessels from a portion of Lake Erie during the Bay Village Independence Day Fireworks display. This temporary safety zone is...

76 FR 25545 - Safety Zone; Blue Crab Festival Fireworks Display, Little River, Little River, SC

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-05

...-AA00 Safety Zone; Blue Crab Festival Fireworks Display, Little River, Little River, SC AGENCY: Coast... zone on the waters of Little River in Little River, South Carolina during the Blue Crab Festival... this rule because the Coast Guard did not receive notice of the Blue Crab Festival Fireworks Display...

77 FR 39404 - Safety Zone; Wicomico Community Fireworks Rain Date, Great Wicomico River, Mila, VA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-03

...-AA00 Safety Zone; Wicomico Community Fireworks Rain Date, Great Wicomico River, Mila, VA AGENCY: Coast... zone on the Great Wicomico River in the vicinity of Mila, VA in support of the Wicomico Community Rain... as follows: Sec. 165.T05-0425 Safety Zone; Wicomico Community Fireworks Rain Date, Great Wicomico...

36 CFR 331.5 - Explosives and fireworks.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Explosives and fireworks. 331.5 Section 331.5 Parks, Forests, and Public Property CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY REGULATIONS GOVERNING THE PROTECTION, USE AND MANAGEMENT OF THE FALLS OF THE OHIO NATIONAL WILDLIFE...

36 CFR 331.5 - Explosives and fireworks.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Explosives and fireworks. 331.5 Section 331.5 Parks, Forests, and Public Property CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY REGULATIONS GOVERNING THE PROTECTION, USE AND MANAGEMENT OF THE FALLS OF THE OHIO NATIONAL WILDLIFE...

36 CFR 331.5 - Explosives and fireworks.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Explosives and fireworks. 331.5 Section 331.5 Parks, Forests, and Public Property CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY REGULATIONS GOVERNING THE PROTECTION, USE AND MANAGEMENT OF THE FALLS OF THE OHIO NATIONAL WILDLIFE...

36 CFR 331.5 - Explosives and fireworks.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Explosives and fireworks. 331.5 Section 331.5 Parks, Forests, and Public Property CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY REGULATIONS GOVERNING THE PROTECTION, USE AND MANAGEMENT OF THE FALLS OF THE OHIO NATIONAL WILDLIFE...

Tall girls: the social shaping of a medical therapy.

PubMed

Lee, Joyce M; Howell, Joel D

2006-10-01

During the latter half of the 20th century, estrogen therapy was administered to prevent otherwise healthy girls with tall stature from becoming tall adults by inhibiting further linear growth. We explore how decisions to treat tall girls with estrogen were influenced by both scientific knowledge and sociologic norms. Estrogen therapy represented the logical application of scientific knowledge regarding the role of estrogen for closure of the growth plates, but it also reflected prevailing societal and political beliefs about what it meant to be a tall girl. We discuss the rise and fall in popularity of this therapy and suggest that insight into the present-day treatment of short stature can be gained by comparing the use of estrogen therapy for tall girls with the use of growth hormone therapy for short boys. We suggest that this case study illustrates how scientific knowledge is always created and applied within a particular social context.

78 FR 34896 - Safety Zone; Red, White, and Tahoe Blue Fireworks, Incline Village, NV

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-11

...'' W (NAD 83). From 8 p.m. to 9 p.m. on July 4, 2013 the loaded barges will transit from Incline Beach...'' W (NAD 83), where it will remain until the commencement of the fireworks display. Upon the... fireworks barges within a radius 1,000 feet at approximate position 39[deg]14'14'' N, 119[deg]56'56'' W (NAD...

Los Angeles Tall Buildings Structural Design Council

Science.gov Websites

Los Angeles Tall Buildings Structural Design Council Home News Archives Members Mailing Address LATBSDC c/o John A. Martin & Associates 950 South Grand Ave 4th Floor Los Angeles, CA 90015, USA Phone (213) 483-6490 Fax (213) 483-3084 Welcome Welcome to the Los Angeles Tall Buildings Structural Design

Characterisation of particulate exposure during fireworks displays

NASA Astrophysics Data System (ADS)

Joly, Alexandre; Smargiassi, Audrey; Kosatsky, Tom; Fournier, Michel; Dabek-Zlotorzynska, Ewa; Celo, Valbona; Mathieu, David; Servranckx, René; D'amours, Réal; Malo, Alain; Brook, Jeffrey

2010-11-01

Little is known about the level and content of exposure to fine particles (PM 2.5) among persons who attend fireworks displays and those who live nearby. An evaluation of the levels of PM 2.5 and their elemental content was carried out during the nine launches of the 2007 Montréal International Fireworks Competition. For each event, a prediction of the location of the firework plume was obtained from the Canadian Meteorological Centre (CMC) of the Meteorological Service of Canada. PM 2.5 was measured continuously with a photometer (Sidepak™, TSI) within the predicted plume location ("predicted sites"), and integrated samples were collected using portable personal samplers. An additional sampler was located on a nearby roof ("fixed site"). The elemental composition of the collected PM 2.5 samples from the "predicted sites" was determined using both a non-destructive energy dispersive ED-XRF method and an ICP-MS method with a near-total microwave-assisted acid digestion. The elemental composition of the "fixed site" samples was determined by the ICP-MS with the near-total digestion method. The highest PM 2.5 levels reached nearly 10 000 μg m -3, roughly 1000 times background levels. Elements such as K, Cl, Al, Mg and Ti were markedly higher in plume-exposed filters. This study shows that 1) persons in the plume and in close proximity to the launch site may be exposed to extremely high levels of PM 2.5 for the duration of the display and, 2) that the plume contains specific elements for which little is known of their acute cardio-respiratory toxicity.

77 FR 42638 - Safety Zone: Sea World San Diego Fireworks, Mission Bay; San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-20

... 1625-AA00 Safety Zone: Sea World San Diego Fireworks, Mission Bay; San Diego, CA AGENCY: Coast Guard... navigable waters of Mission Bay in support of the Sea World San Diego Fireworks. This safety zone is..., since immediate action is needed to ensure the public's safety. B. Basis and Purpose Sea World is...

76 FR 77175 - New York Fun Factory Fireworks Display, Western Long Island Sound; Mamaroneck, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-12

...-AA00 New York Fun Factory Fireworks Display, Western Long Island Sound; Mamaroneck, NY AGENCY: Coast... in support of the New York Fun Factory Fireworks display. This action is necessary to provide for the... the Coast Guard to define regulatory safety zones. On May 10, 2012 New York Fun Factory Events is...

75 FR 33170 - Safety Zone; City of Martinez 4th of July Fireworks, Martinez, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-11

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2010-0371] RIN 1625-AA00 Safety Zone; City of Martinez 4th of July Fireworks, Martinez, CA AGENCY: Coast Guard, DHS. ACTION... of Martinez 4th of July Fireworks, Martinez, CA. (a) Location. This temporary safety zone is...

77 FR 51912 - Safety Zone; Tom Lyons Productions Fireworks, Long Island Sound, Sands Point, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-28

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket Number USCG-2012-0618] RIN 1625-AA00 Safety Zone; Tom Lyons Productions Fireworks, Long Island Sound, Sands Point, NY AGENCY.... 165.T01-0618 to read as follows: Sec. 165.T01-0618 Safety Zone; Tom Lyons Productions Fireworks, Long...

76 FR 37653 - Safety Zone; Independence Day Fireworks Celebration for the City of Martinez, Martinez, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-28

... the pyrotechnics. Unauthorized persons or vessels are prohibited from entering into, transiting... be completed. Because of the dangers posed by the pyrotechnics used in these fireworks displays, the... by the pyrotechnics used in the fireworks display. Basis and Purpose The City of Martinez will...

77 FR 39172 - Safety Zone: Skagway Harbor, Skagway, AK for 4th of July Fireworks

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-02

...-AA00 Safety Zone: Skagway Harbor, Skagway, AK for 4th of July Fireworks AGENCY: Coast Guard, DHS... of the Small Boat Harbor, Skagway, Alaska, to limit access for the duration of the 4th of July... Inlet for the City of Skagway, Alaska, sponsored 4th of July fireworks display. A no-action alternative...

76 FR 44531 - Safety Zone; Fourth Annual Chillounge Night St. Petersburg Fireworks Display, Tampa Bay, St...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-26

...-AA00 Safety Zone; Fourth Annual Chillounge Night St. Petersburg Fireworks Display, Tampa Bay, St... proposes to establish a temporary safety zone on the waters of Tampa Bay in St. Petersburg, Florida during the Fourth Annual Chillounge Night St. Petersburg Fireworks Display on Saturday, November 19, 2011...

76 FR 68098 - Safety Zone; Fourth Annual Chillounge Night St. Petersburg Fireworks Display, Tampa Bay, St...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-03

...-AA00 Safety Zone; Fourth Annual Chillounge Night St. Petersburg Fireworks Display, Tampa Bay, St... Guard is establishing a temporary safety zone on the waters of Tampa Bay in St. Petersburg, Florida during the Fourth Annual Chillounge Night St. Petersburg Fireworks Display on Saturday, November 19, 2011...

33 CFR 165.1315 - Safety Zones: Fireworks displays in the Captain of the Port Portland Zone.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... One day in early May. (2) Portland Rose Festival Fireworks Display, Portland, OR: (i) Location. Waters...) Oregon Food Bank Blues Festival Fireworks, Portland, OR (i) Location. Waters on the Willamette River...) Splash Aberdeen Waterfront Festival, Aberdeen, WA (i) Location. All water of the Chehalis River extending...

33 CFR 165.1712 - Safety Zones; Annual Independence Day Firework Displays, Skagway, Haines, and Wrangell, AK.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Day Firework Displays, Skagway, Haines, and Wrangell, AK. 165.1712 Section 165.1712 Navigation and... Displays, Skagway, Haines, and Wrangell, AK. (a) Regulated areas. The following areas are permanent safety..., Haines, AK within a 300-yard radius around the fireworks launch area, centered at approximate position 59...

33 CFR 165.1712 - Safety Zones; Annual Independence Day Firework Displays, Skagway, Haines, and Wrangell, AK.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Day Firework Displays, Skagway, Haines, and Wrangell, AK. 165.1712 Section 165.1712 Navigation and... Displays, Skagway, Haines, and Wrangell, AK. (a) Regulated areas. The following areas are permanent safety..., Haines, AK within a 300-yard radius around the fireworks launch area, centered at approximate position 59...

Effect of fireworks on ambient air quality in Malta

NASA Astrophysics Data System (ADS)

Camilleri, Renato; Vella, Alfred J.

2010-11-01

Religious festivals ( festas) in the densely populated Maltese archipelago (Central Mediterranean) are ubiquitous during summer when 86 of them are celebrated between June and October, each involving the burning of fireworks both in ground and aerial displays over a period of 3 days or longer per festival. We assessed the effect of fireworks on the air quality by comparing PM 10 and its content of Al, Ba, Cu, Sr and Sb which materials are used in pyrotechnic compositions. PM 10 was collected mainly from two sites, one in Malta (an urban background site) and the other in Gozo (a rural site) during July-August 2005 when 59 feasts were celebrated and September-October 2005 when only 11 feasts occurred. For both Malta and Gozo, PM 10 and metal concentration levels measured as weekly means were significantly higher during July-August compared to September-October and there exist strong correlations between PM 10 and total metal content. Additionally, for Malta dust, Al, Ba, Cu and Sr correlated strongly with each other and also with total concentration of all five metals. The same parameters measured in April 2006 in Malta were at levels similar to those found in the previous October. Ba and Sb in dust from the urban background site in Malta during July-August were at comparable or higher concentration than recently reported values in PM 10 from a heavily-trafficked London road and this suggests that these metals are locally not dominated by sources from roadside materials such as break liner wear but more likely by particulate waste from fireworks. Our findings point to the fact that festa firework displays contribute significantly and for a prolonged period every year to airborne dust in Malta where PM 10 is an intractable air quality concern. The presence in this dust of elevated levels of Ba and especially Sb, a possible carcinogen, is of concern to health.

77 FR 36396 - Safety Zones; Fireworks Displays in Captain of the Port Long Island Sound Zone

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-19

... viewing or submitting material to the docket, call Renee V. Wright, Program Manager, Docket Operations... Fireworks. South Bay off Snapper Inn Restaurant, Oakdale, NY. 5. North Bay 4th of July Fireworks... p.m. Location: A point on the Connetquot River off Snapper Inn Restaurant, Oakdale, NY in...

77 FR 27118 - Safety Zone; Rocketts Red Glare Fireworks, Ancarrows Landing Park, James River, Richmond, VA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-09

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2012-0114] RIN 1625-AA00 Safety Zone; Rocketts Red Glare Fireworks, Ancarrows Landing Park, James River, Richmond, VA... Glare Fireworks, Ancarrows Landing Park, James River, Richmond, VA in the Federal Register (76 FR 13525...

78 FR 37963 - Safety Zone; Fifth Coast Guard District Fireworks Display Cape Fear River; Wilmington, NC

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-25

...-AA00 Safety Zone; Fifth Coast Guard District Fireworks Display Cape Fear River; Wilmington, NC AGENCY... District. This regulation applies to only one recurring fireworks event, held adjacent to the Cape Fear... of the Cape Fear River, Wilmington, North Carolina, during the event. DATES: This rule will be...

75 FR 63086 - Great Mississippi Balloon Race and Fireworks Safety Zone; Lower Mississippi River, Mile Marker...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-14

... flying hot air balloons transiting across the Lower Mississippi River. Entry into this zone is prohibited... mariners from the safety hazards associated with a fireworks display and low flying hot air balloons... mariners from the safety hazards associated with a fireworks display and low flying hot air balloons...

75 FR 34934 - Safety Zone; Fireworks for the Virginia Lake Festival, Buggs Island Lake, Clarksville, VA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-21

...-AA00 Safety Zone; Fireworks for the Virginia Lake Festival, Buggs Island Lake, Clarksville, VA AGENCY... Fireworks for the Virginia Lake Festival event. This action is intended to restrict vessel traffic movement... Virginia Lake Festival, Buggs Island Lake, Clarksville, VA (a) Regulated Area. The following area is a...

78 FR 75249 - Safety Zone: Google's Night at Sea Fireworks Display, San Francisco Bay, Alameda, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-11

...-AA00 Safety Zone: Google's Night at Sea Fireworks Display, San Francisco Bay, Alameda, CA AGENCY: Coast... Google's Night at Sea Fireworks Displays on December 7, 2013 and December 14, 2013. These safety zones... Notice of Proposed Rulemaking A. Regulatory History and Information The Coast Guard is issuing this...

78 FR 53677 - Safety Zone; Battle of Lake Erie Fireworks, Lake Erie, Put-In-Bay, OH

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-30

...-AA00 Safety Zone; Battle of Lake Erie Fireworks, Lake Erie, Put-In- Bay, OH AGENCY: Coast Guard, DHS... waters of Lake Erie, Put-In-Bay, Ohio. This zone is intended to restrict vessels from a portion of Lake Erie during the Battle of Lake Erie Fireworks. [[Page 53678

78 FR 38584 - Safety Zone; San Diego Symphony Summer POPS Fireworks 2013 Season, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-27

... 1625-AA00 Safety Zone; San Diego Symphony Summer POPS Fireworks 2013 Season, San Diego, CA AGENCY... on the navigable waters of San Diego Bay in support of the San Diego Symphony Summer POPS Fireworks... Diego, Coast Guard; telephone 619-278-7656, email [email protected] . If you have...

Tall Fescue Alkaloids Bind Serotonin Receptors in Cattle

USDA-ARS?s Scientific Manuscript database

The serotonin (5HT) receptor 5HT2A is involved in the tall fescue alkaloid-induced vascular contraction in the bovine periphery. This was determined by evaluating the contractile responses of lateral saphenous veins biopsied from cattle grazing different tall fescue/endophyte combinations. The contr...

33 CFR 165.T01-0477 - Safety Zones; Fireworks Displays in Captain of the Port Long Island Sound Zone.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Fireworks • Date: June 23, 2012.• Rain Date: June 24, 2012. • Time: 8:30 p.m. to 10:30 p.m. • Location: A...°18′21.92″ W (NAD 83). 2Salute to Veterans Fireworks • Date: June 23, 2012.• Rain Date: June 30, 2012...″ W (NAD 83). 3Goren Wedding Fireworks • Date: June 30, 2012.• Rain Date: July 1, 2012. • Time: 8:30 p...

Effect of fireworks display on perchlorate in air aerosols during the Spring Festival

NASA Astrophysics Data System (ADS)

Shi, Yali; Zhang, Ning; Gao, Jianmin; Li, Xin; Cai, Yaqi

2011-02-01

Perchlorate is regarded as a new emerging persistent inorganic environmental contaminant. It can result in important neurodevelopmental deficits and goiter in infants and children because of its inhibition of iodine uptake into the thyroid tissue. Furthermore, its presence in the human body can cause improper regulation of metabolism for adults. It is often used as ingredient in the production of fireworks. So fireworks display may influence the perchlorate levels in atmospheric particulate matter (PM). In this paper perchlorate was determined in air aerosol samples (Inhalable particulate matter (PM10) and larger particulate matter (PM10-100)) collected from two locations (Lanzhou City and Yuzhong County) in Gansu province over a month period (February 1rst to March 4th) during the Spring Festival (February 18th) in 2007 in order to study the effect of fireworks display on perchlorate in air aerosol. The results showed that different concentrations of perchlorate were detected in almost all samples, ranging from fireworks display. This indicated that the fireworks display during the Spring Festival can result in the levels of perchlorate increase.

33 CFR 165.1123 - Southern California Annual Firework Events for the San Diego Captain of the Port Zone.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., or local agencies. Table 1 to § 165.1123 [All coordinates referenced use datum NAD 83] 1. San Diego.... Big Bay Boom Fourth of July Fireworks Sponsor Port of San Diego. Event Description Fireworks Display...

75 FR 33690 - Safety Zone, Lights on the River Fireworks Display, Delaware River, New Hope, PA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-15

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 100 [Docket No. USCG-2010-0443] RIN 1625-AA00 Safety Zone, Lights on the River Fireworks Display, Delaware River, New Hope, PA AGENCY: Coast... safety zone in during the ``Lights on the River'' fireworks shows. Assistance for Small Entities Under...

77 FR 34894 - Safety Zone; Bostock 50th Anniversary Fireworks, Long Island Sound; Manursing Island, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-12

... 1625-AA00 Safety Zone; Bostock 50th Anniversary Fireworks, Long Island Sound; Manursing Island, NY... establish a temporary safety zone on the navigable waters of Long Island Sound in the vicinity of Manursing... from a portion of Long Island Sound before, during, and immediately after the fireworks event. DATES...

76 FR 37650 - Safety Zone; 4th of July Festival Berkeley Marina Fireworks Display Berkeley, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-28

...-AA00 Safety Zone; 4th of July Festival Berkeley Marina Fireworks Display Berkeley, CA AGENCY: Coast... the 4th of July Festival Berkeley Marina Fireworks Display. Unauthorized persons or vessels are... display. Background and Purpose The City of Berkeley Marina will sponsor the 4th of July Festival Berkeley...

76 FR 78820 - Safety Zone; City of Beaufort's Tricentennial New Year's Eve Fireworks Display, Beaufort River...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-20

...-AA00 Safety Zone; City of Beaufort's Tricentennial New Year's Eve Fireworks Display, Beaufort River... establishing a temporary safety zone on the Beaufort River, in Beaufort, South Carolina, during the City of... Carolina. The fireworks will be launched from a barge, which will be located on the Beaufort River. The...

77 FR 51473 - Safety Zone; Bostock 50th Anniversary Fireworks, Long Island Sound; Manursing Island, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-24

... 1625-AA00 Safety Zone; Bostock 50th Anniversary Fireworks, Long Island Sound; Manursing Island, NY... zone on the navigable waters of Long Island Sound in the vicinity of Manursing Island, NY for a... of Long Island Sound before, during, and immediately after the fireworks event. DATES: This rule is...

Coconut genome size determined by flow cytometry: Tall versus Dwarf types.

PubMed

Freitas Neto, M; Pereira, T N S; Geronimo, I G C; Azevedo, A O N; Ramos, S R R; Pereira, M G

2016-02-11

Coconuts (Cocos nucifera L.) are tropical palm trees that are classified into Tall and Dwarf types based on height, and both types are diploid (2n = 2x = 32 chromosomes). The reproduction mode is autogamous for Dwarf types and allogamous for Tall types. One hypothesis for the origin of the Dwarf coconut suggests that it is a Tall variant that resulted from either mutation or inbreeding, and differences in genome size between the two types would support this hypothesis. In this study, we estimated the genome sizes of 14 coconut accessions (eight Tall and six Dwarf types) using flow cytometry. Nuclei were extracted from leaf discs and stained with propidium iodide, and Pisum sativum (2C = 9.07 pg DNA) was used as an internal standard. Histograms with good resolution and low coefficients of variation (2.5 to 3.2%) were obtained. The 2C DNA content ranged from 5.72 to 5.48 pg for Tall accessions and from 5.58 to 5.52 pg for Dwarf accessions. The mean genome sizes for Tall and Dwarf specimens were 5.59 and 5.55 pg, respectively. Among all accessions, Rennel Island Tall had the highest mean DNA content (5.72 pg), whereas West African Tall had the lowest (5.48 pg). The mean coconut genome size (2C = 5.57 pg, corresponding to 2723.73 Mbp/haploid set) was classified as small. Only small differences in genome size existed among the coconut accessions, suggesting that the Dwarf type did not evolve from the Tall type.

33 CFR 165.801 - Annual fireworks displays and other events in the Eighth Coast Guard District requiring safety...

Code of Federal Regulations, 2013 CFR

2013-07-01

... July Big Bang Fireworks USS LEXINGTON/Corpus Christi, TX All waters contained within a 1,000-ft radius... down river from the Ashland bridge. 24 27 July 4th Big Sandy Superstore Arena/Dawg Dazzle Fireworks...

33 CFR 165.801 - Annual fireworks displays and other events in the Eighth Coast Guard District requiring safety...

Code of Federal Regulations, 2012 CFR

2012-07-01

... July Big Bang Fireworks USS LEXINGTON/Corpus Christi, TX All waters contained within a 1,000-ft radius... down river from the Ashland bridge. 24 27 July 4th Big Sandy Superstore Arena/Dawg Dazzle Fireworks...

Water potential gradient in a tall sequoiadendron.

PubMed

Tobiessen, P

1971-09-01

With an elevator installed in a 90-meter tall Sequoiadendron to collect the samples, xylem pressure potential measurements were made approximately every 15 meters along 60 meters of the tree's height. The measured gradient was about -0.8 bar per 10 meters of height, i.e., less than the hydrostatic gradient. Correction of the xylem pressure potential data by calibration against a thermocouple psychrometer confirmed this result. Similar gradients are described in the literature in tall conifers at times of low transpiration, although a different sampling technique was used. If the data in the present study and those supporting it are typical, they imply a re-evaluation of either the use of the pressure chamber to estimate water potential or the present theories describing water transport in tall trees.

Water Potential Gradient in a Tall Sequoiadendron

PubMed Central

Tobiessen, Peter; Rundel, Philip W.; Stecker, R. E.

1971-01-01

With an elevator installed in a 90-meter tall Sequoiadendron to collect the samples, xylem pressure potential measurements were made approximately every 15 meters along 60 meters of the tree's height. The measured gradient was about −0.8 bar per 10 meters of height, i.e., less than the hydrostatic gradient. Correction of the xylem pressure potential data by calibration against a thermocouple psychrometer confirmed this result. Similar gradients are described in the literature in tall conifers at times of low transpiration, although a different sampling technique was used. If the data in the present study and those supporting it are typical, they imply a re-evaluation of either the use of the pressure chamber to estimate water potential or the present theories describing water transport in tall trees. PMID:16657786

Six-year clinical study of firework-related eye injuries in North China.

PubMed

Kong, Yichun; Tang, Xin; Kong, Baohuan; Jiang, Hao; Chen, Ying

2015-01-01

To analyse the demographic data, clinical characteristics, management and prognosis of patients with firework-related eye injuries. A retrospective review was performed of patients with eye injuries related to fireworks referred to TianJin Eye Hospital in North China from 2008 to 2013. Demographic information, clinical features, management and visual outcome were analysed and prognosis factors were evaluated. Ninety-nine patients (86 men) with 118 eye injuries were enrolled in the study. The average age of the patients was 32.0±20.5 years; 70/99 (70.7%) were aged >20 years. Eighty-one of the patients had been lighting the fireworks while the rest were bystanders. The main ophthalmic manifestations were hyphaema, vitreous haemorrhage, corneal/sclera/corneoscleral open globe injury, eyelid laceration, traumatic cataract, retinal/choroid detachment, endophthalmitis and intraocular foreign body (IOFB). Ninety patients required surgical intervention including repair of open globe injury, vitrectomy, cataract extraction and enucleation. 56/118 eyes (47.5%) received multiple operations. After treatment, final best-corrected visual acuity (BCVA) significantly improved (p=0.015). Some factors were significantly correlated with better final BCVA, including initial BCVA (p=0.036), closed globe injury (p=0.031), absence of endophthalmitis (p=0.014), absence of IOFB (p=0.024) and absence of retinal detachment (p=0.046). Firework-related eye injuries mainly occur in adult men and result in severe visual damage. The most common clinical manifestations are hyphaema and vitreous haemorrhage. Better initial BCVA and closed globe injury have a better visual result while endophthalmitis, IOFB and retinal detachment have a negative visual outcome. Improved eye protection, along with enhanced public education and legal ban on fireworks, could reduce the incidence of eye injuries. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a

77 FR 37319 - Safety Zone for Fifth Coast Guard District Fireworks Display Pasquotank River; Elizabeth City, NC

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-21

...-AA00 Safety Zone for Fifth Coast Guard District Fireworks Display Pasquotank River; Elizabeth City, NC... the Pasquotank River, Elizabeth City, North Carolina. The fireworks display ordinarily originated from... vessel traffic in a portion of the Pasquotank River, Elizabeth City, North Carolina, during the event...

75 FR 33506 - Safety Zones: Fireworks Displays in the Captain of the Port Portland Zone

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-14

... Festival Fireworks Display, Portland OR: May 28, 2010 from 8:30 p.m. until 10:30 p.m. (2) Cedco Inc...) Oregon Food Bank Blues Festival Fireworks, Portland, OR: July 4, 2010 from 8:30 p.m. through 11:30 p.m... Waterfront Festival, Aberdeen, WA: July 4, 2010 from 9 p.m. through 11 p.m. (10) Arlington Chamber of...

75 FR 19248 - Subject: Safety Zone; Sea World Summer Nights Fireworks, Mission Bay, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-14

...-AA00 Subject: Safety Zone; Sea World Summer Nights Fireworks, Mission Bay, San Diego, CA AGENCY: Coast... navigable waters of Mission Bay in support of the Sea World Summer Nights Fireworks. This safety zone is... through, or anchoring within this safety zone unless authorized by the Captain of the Port, or his...

76 FR 43896 - Safety Zone; Kathleen Whelan Wedding Fireworks, Lake St. Clair, Grosse Pointe Farms, MI

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-22

...-AA00 Safety Zone; Kathleen Whelan Wedding Fireworks, Lake St. Clair, Grosse Pointe Farms, MI AGENCY... safety zone on Lake St. Clair, Grosse Pointe Farms, MI. This zone is intended to restrict vessels from a portion of Lake St. Clair during the Kathleen Whelan Wedding Fireworks. DATES: This rule is effective from...

76 FR 21637 - Safety Zone; Ford Estate Wedding Fireworks, Lake St. Clair, Grosse Pointe Shores, MI

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-18

...-AA00 Safety Zone; Ford Estate Wedding Fireworks, Lake St. Clair, Grosse Pointe Shores, MI AGENCY: Coast... zone on Lake St. Clair, Grosse Pointe Shores, MI. This zone is intended to restrict vessels from a portion of Lake St. Clair River during the Ford Estate Wedding Fireworks. DATES: This rule is effective...

78 FR 24679 - Safety Zones; Fireworks Displays in Captain of the Port Long Island Sound Zone

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-26

...-AA00 Safety Zones; Fireworks Displays in Captain of the Port Long Island Sound Zone AGENCY: Coast Guard... zones for fireworks displays within the Captain of the Port (COTP) Long Island Sound (LIS) Zone. This... Sector Long Island Sound. DATES: This rule is effective from April 27, 2013, until June 22, 2013. This...

77 FR 38484 - Safety Zones; Annual Fireworks Events in the Captain of the Port Detroit Zone

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-28

..., at the following dates and times for the following events: (1) Bay-Rama Fishfly Festival Fireworks... will be enforced from 9:45 p.m. to 10:45 p.m. on July 4, 2012. (9) Lexington Independence Festival...:00 p.m. on July 21, 2012. (18) Marine City Maritime Festival Fireworks, Marine City, MI. The safety...

Typological diversity of tall buildings and complexes in relation to their functional structure

NASA Astrophysics Data System (ADS)

Generalov, Viktor P.; Generalova, Elena M.; Kalinkina, Nadezhda A.; Zhdanova, Irina V.

2018-03-01

The paper focuses on peculiarities of tall buildings and complexes, their typology and its formation in relation to their functional structure. The research is based on the analysis of tall buildings and complexes and identifies the following main functional elements of their formation: residential, administrative (office), hotel elements. The paper also considers the following services as «disseminated» in the space-planning structure: shops, medicine, entertainment, kids and sports facilities, etc., their location in the structure of the total bulk of the building and their impact on typological diversity. Research results include suggestions to add such concepts as «single-function tall buildings» and «mixed-use tall buildings and complexes» into the classification of tall buildings. In addition, if a single-function building or complex performs serving functions, it is proposed to add such concepts as «a residential tall building (complex) with provision of services», «an administrative (public) tall building (complex) with provision of services» into the classification of tall buildings. For mixed-use buildings and complexes the following terms are suggested: «a mixed-use tall building with provision of services», «a mixed-use tall complex with provision of services».

Larger than Life: Reading and Writing Tall Tales

ERIC Educational Resources Information Center

Tunks, Karyn

2008-01-01

The genre of tall tales is characterized by fictional, often intentionally ridiculous, stories that provide a reason for or origin of a natural phenomenon. Tall tales are often based on characters who are unusually adept or powerful; they are particularly appealing to children who are cognitively capable of understanding the tongue-in-cheek humor…

33 CFR 165.T11-405 - Safety zone; Sea World Fireworks; Mission Bay, San Diego, CA.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Safety zone; Sea World Fireworks; Mission Bay, San Diego, CA. 165.T11-405 Section 165.T11-405 Navigation and Navigable Waters COAST GUARD... § 165.T11-405 Safety zone; Sea World Fireworks; Mission Bay, San Diego, CA. (a) Location. The safety...

76 FR 34867 - Safety Zones; Annual Fireworks Events in the Captain of the Port Detroit Zone

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-15

....941(a)(30) Bay-Rama Fishfly Festival Fireworks, New Baltimore, MI This safety zone will be enforced...) Bay City Fireworks Festival, Bay City, MI This safety zone will be enforced daily from 9:30 p.m. to 11...:45 p.m. to 10:45 p.m. on July 3, 2011. Section 165.941(a)(43) Lexington Independence Festival...

77 FR 32021 - Safety Zones: Fireworks Displays in the Captain of the Port Columbia River Zone

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-31

... follows: (1) Portland Rose Festival Fireworks Display, Portland, OR: May 25, 2012 from 8:30 p.m. until 11... p.m. until 11:30 p.m. (5) Oregon Food Bank Blues Festival Fireworks, Portland, OR: July 4, 2012 from.... (12) Splash Aberdeen Waterfront Festival, Aberdeen, WA: July 4, 2012 from 9 p.m. until 11 p.m. (13...

78 FR 38837 - Safety Zone; Fifth Coast Guard District Fireworks Displays, Barnegat Bay; Barnegat Township, NJ

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-28

... Township, New Jersey. The fireworks display is normally held on July 4th, but this year it will be held on... 4th over the waters of Barnegat Bay, Barnegat Township, New Jersey. The Table to Sec. 165.506, at... event. In the Table, this fireworks display occurs annually on July 4th. However, this year, the...

Prognostic factors and visual outcome for fireworks-related burns during spring festival in South China.

PubMed

Lin, Ying; Liang, Xuanwei; Liu, Xialin; Qu, Bo; Ni, Yao; Jiang, Shuhong; Liu, Yizhi

2012-01-01

The aim of this study was to evaluate the clinical features and the visual results of fireworks-related ocular burn injuries and to determine the prognostic factors. The authors conducted a prospective observational study of 53 eyes of 46 consecutive patients with fireworks-related ocular injury who visited Zhongshan Ophthalmic Center during the Spring Festival in Southern China. Eyes were graded using an ocular trauma classification system, which included age of the patient. Patients were followed up for a minimum of 5 months. Best-corrected visual acuity at the last follow-up was considered the final visual outcome. Data were analyzed with SPSS version 13.0 (SPSS, Inc., Chicago, IL). Results of statistical tests were considered statistically significant for P < .05. Almost all patients (89.1%) were male with a mean age of 14.3 ± 8.5 years. There was preponderance of young patients, with 63.0% (29) of the patients being younger than 15 years. In addition to their ocular injuries, 23 patients (50.0%) also had eyelid and/or facial burns. The most common initial anterior segment injuries were open-globe injuries (42, 79.3%), conjunctival burns (16, 30.2%), and foreign bodies (18, 34.0%). Others were traumatic cataract, lens subluxation and dislocation, and vitreous hemorrhage. Management after first aid included pars plana vitrectomy (9, 17.0%), aspiration of cataract (18, 34.0%), retinal reattachment (8, 15.1%), and enucleation. Amniotic membrane grafts were used in 11 patients (20.8%) with serious conjunctiva burns and corneal contusions and abrasions who were thought to have a good prognosis. Fireworks-related ocular injuries included a variety of clinical manifestations. Examinations such as B scan, optical coherence tomography, and ultrasound biomicroscopy helped to make a correct diagnosis and plan further treatment. Fireworks-related ocular injuries commonly affect young male subjects of Southern China. Visual outcomes were frequently poor and visually

78 FR 38833 - Safety Zone: City of Martinez Fourth of July Fireworks Display, Carquinez Strait, Martinez, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-28

...-AA00 Safety Zone: City of Martinez Fourth of July Fireworks Display, Carquinez Strait, Martinez, CA... temporary safety zone in the navigable waters of Carquinez Strait near Martinez, CA in support of the City of Martinez Fourth of July Fireworks Display on July 4, 2013. This safety zone is established to...

78 FR 11116 - Safety Zone; Mamaroneck Beach and Yacht Club Fireworks, Mamaroneck Harbor, Long Island Sound, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-15

... 1625-AA00 Safety Zone; Mamaroneck Beach and Yacht Club Fireworks, Mamaroneck Harbor, Long Island Sound... to establish a temporary safety zone on the navigable waters of Long Island Sound in the vicinity of... from a portion of Long Island Sound before, during, and immediately after the fireworks event. DATES...

Five-year study of ocular injuries due to fireworks in India.

PubMed

Malik, Archana; Bhala, Soniya; Arya, Sudesh K; Sood, Sunandan; Narang, Subina

2013-08-01

To study the demographic profile, cause, type and severity of ocular injuries, their complications and final visual outcome following fireworks around the time of Deepawali in India. Case records of patients who presented with firework-related injuries during 2005-2009 at the time of Deepawali were reviewed. Data with respect to demographic profile of patients, cause and time of injury, time of presentation and types of intervention were analyzed. Visual acuity at presentation and final follow-up, anterior and posterior segment findings, and any diagnostic and surgical interventions carried out were noted. One hundred and one patients presented with firework-related ocular injuries, of which 77.5 % were male. The mean age was 17.60 ± 11.9 years, with 54 % being ≤14 years of age. The mean time of presentation was 8.9 h. Seventeen patients had open globe injury (OGI) and 84 had closed globe injury (CGI). Fountains were the most common cause of CGI and bullet bombs were the most common cause of OGI. Mean log MAR visual acuity at presentation was 0.64 and 1.22 and at last follow-up was 0.09 and 0.58 for CGI and OGI, respectively (p < 0.05). Patients with CGI had a better visual outcome. Three patients with OGI developed permanent blindness. Factors associated with poor visual outcome included poor initial visual acuity, OGI, intraocular foreign body (IOFB), retinal detachment and development of endophthalmitis. Firework injuries were seen mostly in males and children. Poor visual outcome was associated with poor initial visual acuity, OGI, IOFB, retinal detachment and development of endophthalmitis, while most patients with CGI regained good vision.

Chemical speciation of respirable suspended particulate matter during a major firework festival in India.

PubMed

Sarkar, Sayantan; Khillare, Pandit S; Jyethi, Darpa S; Hasan, Amreen; Parween, Musarrat

2010-12-15

Ambient respirable particles (PM ≤ 10 μm, denoted by PM(10)) were characterized with respect to 20 elements, 16 polycyclic aromatic hydrocarbons (PAHs), elemental and organic carbon (EC and OC) during a major firework event-the "Diwali" festival in Delhi, India. The event recorded extremely high 24-h PM(10) levels (317.2-616.8 μg m(-3), 6-12 times the WHO standard) and massive loadings of Ba (16.8 μg m(-3), mean value), K (46.8 μg m(-3)), Mg (21.3 μg m(-3)), Al (38.4 μg m(-3)) and EC (40.5 μg m(-3)). Elemental concentrations as high as these have not been reported previously for any firework episode. Concentrations of Ba, K, Sr, Mg, Na, S, Al, Cl, Mn, Ca and EC were higher by factors of 264, 18, 15, 5.8, 5, 4, 3.2, 3, 2.7, 1.6 and 4.3, respectively, on Diwali as compared to background values. It was estimated that firework aerosol contributed 23-33% to ambient PM(10) on Diwali. OC levels peaked in the post-Diwali samples, perhaps owing to secondary transformation processes. Atmospheric PAHs were not sourced from fireworks; instead, they correlated well with changes in traffic patterns indicating their primary source in vehicular emissions. Overall, the pollutant cocktail generated by the Diwali fireworks could be best represented with Ba, K and Sr as tracers. It was also found that chronic exposure to Diwali pollution is likely to cause at least a 2% increase in non-carcinogenic hazard index (HI) associated with Al, Mn and Ba in the exposed population. Copyright © 2010 Elsevier B.V. All rights reserved.

Spectrum of ocular firework injuries in children: A 5-year retrospective study during a festive season in Southern India.

PubMed

John, Deepa; Philip, Swetha Sara; Mittal, Rashmi; John, Sheeja Susan; Paul, Padma

2015-11-01

Ocular trauma is a major cause of acquired monocular blindness in children. Firework injuries account for 20% of ocular trauma. The purpose of our study was to document the profile of ocular firework injuries in children during the festive season of Diwali and to determine the prevalence of unilateral blindness in them. A retrospective chart analysis of ocular firework injury in children during the festival of Diwali from 2009 to 2013, conducted in a tertiary care eye center in Tamil Nadu, Southern India. Children below 18 years of age with ocular firework injuries who presented to the emergency department for 3 consecutive days - the day of Diwali, 1 day before, and 1 day after Diwali - were included in this study. Eighty-four children presented with firework-related ocular injuries during the study period. Male to female ratio was 4:1 with mean age 9.48 ± 4 years. Forty-four percentage required hospitalization. The prevalence of unilateral blindness in children due to fireworks was found to be 8% (95% confidence interval - 2-13%). Vision 2020 gives high priority to avoidable blindness, especially in children. In our study, for every 12 children who presented with firecracker injury, one resulted in unilateral blindness. This is an avoidable cause of blindness. Awareness needs to be created, and changes in policy regarding sales and handling of firecrackers including mandatory use of protective eyewear should be considered.

Spectrum of ocular firework injuries in children: A 5-year retrospective study during a festive season in Southern India

PubMed Central

John, Deepa; Philip, Swetha Sara; Mittal, Rashmi; John, Sheeja Susan; Paul, Padma

2015-01-01

Purpose: Ocular trauma is a major cause of acquired monocular blindness in children. Firework injuries account for 20% of ocular trauma. The purpose of our study was to document the profile of ocular firework injuries in children during the festive season of Diwali and to determine the prevalence of unilateral blindness in them. Materials and Methods: A retrospective chart analysis of ocular firework injury in children during the festival of Diwali from 2009 to 2013, conducted in a tertiary care eye center in Tamil Nadu, Southern India. Children below 18 years of age with ocular firework injuries who presented to the emergency department for 3 consecutive days - the day of Diwali, 1 day before, and 1 day after Diwali - were included in this study. Results: Eighty-four children presented with firework-related ocular injuries during the study period. Male to female ratio was 4:1 with mean age 9.48 ± 4 years. Forty-four percentage required hospitalization. The prevalence of unilateral blindness in children due to fireworks was found to be 8% (95% confidence interval - 2–13%). Conclusion: Vision 2020 gives high priority to avoidable blindness, especially in children. In our study, for every 12 children who presented with firecracker injury, one resulted in unilateral blindness. This is an avoidable cause of blindness. Awareness needs to be created, and changes in policy regarding sales and handling of firecrackers including mandatory use of protective eyewear should be considered. PMID:26669336

33 CFR 165.T05-0495 - Safety Zone, Sugar House Casino Fireworks Display, Delaware River; Philadelphia, PA.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Safety Zone, Sugar House Casino Fireworks Display, Delaware River; Philadelphia, PA. 165.T05-0495 Section 165.T05-0495 Navigation and... Areas Fifth Coast Guard District § 165.T05-0495 Safety Zone, Sugar House Casino Fireworks Display...

77 FR 33094 - Safety Zone; International Bridge 50th Anniversary Celebration Fireworks, St. Mary's River, U.S...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-05

.... Army Corps of Engineers Locks, Sault Sainte Marie, MI AGENCY: Coast Guard, DHS. ACTION: Temporary final... Fireworks, St Mary's River, U.S. Army Corps of Engineers Locks, Sault Sainte Marie, MI; in the Federal... celebration, fireworks will be launched from the northeast pier of the U.S. Army Corp of Engineers Soo Locks...

33 CFR 165.T08-0240 - Safety Zone; Kemah Boardwalk Summer Season Fireworks, Galveston Bay, Kemah, TX.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Safety Zone; Kemah Boardwalk Summer Season Fireworks, Galveston Bay, Kemah, TX. 165.T08-0240 Section 165.T08-0240 Navigation and... Areas Eighth Coast Guard District § 165.T08-0240 Safety Zone; Kemah Boardwalk Summer Season Fireworks...

78 FR 25407 - Safety Zones; National Cherry Festival Air Show and Fireworks Display; West Grand Traverse Bay...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-01

...-AA00 Safety Zones; National Cherry Festival Air Show and Fireworks Display; West Grand Traverse Bay... National Cherry Festival in Traverse City, MI will host an air show over the West Arm of Grand Traverse Bay. At the conclusion of the National Cherry Festival on July 6, 2013, fireworks will be launched in...

78 FR 62293 - Safety Zone, Oyster Festival 30th Anniversary Fireworks Display, Oyster Bay; Oyster Bay, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-15

... Safety Zone, Oyster Festival 30th Anniversary Fireworks Display, Oyster Bay; Oyster Bay, NY AGENCY: Coast... zone on the navigable waters of Oyster Bay near Oyster Bay, NY for the Oyster Festival 30th Anniversary... Oyster Festival 30th Anniversary Fireworks Display is scheduled for October 19, 2013 and is one of...

Insect Feeding Deterrents in Endophyte-Infected Tall Fescue †

PubMed Central

Johnson, M. C.; Dahlman, D. L.; Siegel, M. R.; Bush, L. P.; Latch, G. C. M.; Potter, D. A.; Varney, D. R.

1985-01-01

The presence of an endophytic fungus, Acremonium coenophialum, in tall fescue (Festuca arundinacea) deterred aphid feeding by Rhopalosiphum padi and Schizaphis graminum. Both species of aphid were unable to survive when confined to endophyte-infected tall fescue plants. Feeding deterrents and toxic factors to R. padi and Oncopeltus fasciatus, large milkweed bug, were primarily associated with a methanol extract obtained when endophyte-infected tall fescue seed was serially extracted with hexane, ethyl acetate, and methanol. The concentrations of pyrrolizidine alkaloids were determined to be 30 to 100 times greater in the methanol extract than in the hexane and ethyl acetate extracts. PMID:16346751

77 FR 42176 - Safety Zones; Annual Fireworks Events in the Captain of the Port Detroit Zone

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-18

... fireworks launch site located at position 41-34'-18.10'' N, 082-51'-18.70'' W (NAD 83). This zone will be... fireworks launch site located at position 41-39'- 19'' N, 082-48'-57'' W (NAD 83). This zone will be...'' W (NAD 83). This zone will be enforced one evening during the first week in July. The safety zone...

Registration and Release of Syn1RR tall fescue

USDA-ARS?s Scientific Manuscript database

The Agricultural Research Service of the United States DepaRRment of Agriculture announces the release of the new tall fescue [Festuca arundinacea (syn., Lolium arundinaceum Darbyshire; Schedonorus phoenix (Scop.) Holub)] cultivar Syn1RR. Syn1RR is a rust tolerant tall fescue cultivar that exhibits...

36 CFR § 331.5 - Explosives and fireworks.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true Explosives and fireworks. § 331.5 Section § 331.5 Parks, Forests, and Public Property CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY REGULATIONS GOVERNING THE PROTECTION, USE AND MANAGEMENT OF THE FALLS OF THE OHIO NATIONAL WILDLIFE...

Aerosol optical properties during firework, biomass burning and dust episodes in Beijing

NASA Astrophysics Data System (ADS)

Yu, Xingna; Shi, Chanzhen; Ma, Jia; Zhu, Bin; Li, Mei; Wang, Jing; Yang, Suying; Kang, Na

2013-12-01

In order to characterize the aerosol optical properties during different pollution episodes that occurred in Beijing, the aerosol loading, scattering, and size distributions are presented using solar and sky radiance measurements from 2001 to 2010 in this paper. A much higher aerosol loading than the background level was observed during the pollution episodes. The average aerosol optical depth (AOD) is largest during dust episodes coupled with the lowest Ångström exponent (α), while higher AOD and lower α were more correlated with firework and biomass burning days. The total mean AOD at 440, 675, 870 and 1020 nm were 0.24, 0.49, 0.64 and 1.38 in the clean, firework display, biomass burning and dust days, respectively. The mean α for dust days was 0.51 and exceeded 1.1 for the remaining episodes. The size distribution of the dusty periods was dominated by the coarse mode, but the coarse mode was similar magnitude to the fine mode during the firework and biomass burning days. The volume concentration of the coarse mode during the dust days increased by a magnitude of more than 2-8 times that derived in the other three aerosol conditions, suggesting that dust is the major contributor of coarse mode particles in Beijing. The single scattering albedo (SSA) values also increased during the pollution episodes. The overall mean SSA at the four wavelengths were 0.865, 0.911, 0.922 and 0.931 in clean, firework display, biomass burning, and dust days in Beijing, respectively. However, in the blue spectral range, the dust aerosols exhibited pronounced absorption.

Ship-wave-shaped wave clouds induced by Kuril Islands

NASA Image and Video Library

2015-06-09

The Kuril Islands are a string of volcanically-formed islands that stretch between Russia and Japan, separating the North Pacific Ocean from the Sea of Okhotsk. Subject to the cold, moist breezes from the North Atlantic, and the frigid air from Siberia, the climate is severe, with frequent storms, and ever-present winds, which often reach hurricane strength. Cloudy, windy conditions are common. On June 1, 2015 the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard NASA’s Aqua satellite captured this true-color image as it passed over the Kuril Islands. Clouds curl into the center of a storm system, bringing strong winds to the region. As the winds scrape over the tall volcanic peaks of the Kuril Islands, they become turbulent air behind the islands. The turbulence disturbs the cloudbank, etching its passage into a striking pattern that can be seen from space. This particular pattern is called “ship-waved-shaped wave clouds”, because the pattern can be likened to that formed behind a ship cutting through a smooth ocean. On the windward side of the Kuril Islands, the cloud bank is generally smooth, with streaks that are lined up parallel to the movement of the wind, blowing from the west and towards the east. Behind the tall volcanic peaks of the islands, V’s fan out on the leeward side, illustrating the flow of the turbulent air. Image Credit: Jeff Schmaltz, MODIS Land Rapid Response Team, NASA GSFC NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

76 FR 70882 - Safety Zones; Annual Firework Displays Within the Captain of the Port, Puget Sound Area of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-16

... Zones; Annual Firework Displays Within the Captain of the Port, Puget Sound Area of Responsibility... published in the Federal Register on October 4, 2011, for the Safety Zones; Annual Firework Displays Within...-6323, email [email protected] . If you have questions on viewing the docket, call Renee V...

77 FR 38179 - Safety Zones; Annual Firework Displays Within the Captain of the Port, Puget Sound Area of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-27

... Zones; Annual Firework Displays Within the Captain of the Port, Puget Sound Area of Responsibility... enforce the safety zones for annual firework displays in the Captain of the Port, Puget Sound area of... prohibited unless authorized by the Captain of the Port, Puget Sound or his Designated Representative. DATES...

Inheritance of ozone resistance in tall fescue

DOE Office of Scientific and Technical Information (OSTI.GOV)

Johnston, W.J.; Haaland, R.L.; Dickens, R.

Ozone is considered the most important air pollutant affecting vegetation. With progressive urbanization, ozone levels have steadily escalated. Reports suggest that ozone tolerance is a highly heritable characteristic and that the selection of resistant plants and breeding for ozone resistance should be possible. This study was undertaken to gain information on the inheritance of ozone resistance in tall fescue (Festuca arundinacea Schreb.).Progenies from a diallel among six tall fescue genotypes of diverse origin were evaluated for ozone resistance in a fumigation-chamber. Sixteen-day-old seedlings were exposed to 0.5 ppm ozone for 3 hours and scored for injury after 3 days. Generalmore » combining ability (GCA) and reciprocal effects were both highly significant; however, GCA constituted a major portion of the genotypic variation. Specific combining ability was not significant. The predominance of additive genetic variance observed indicates that breeding for ozone resistance in this tall fescue population should be possible.« less

[Influence of Burning Fireworks on Air Quality During the Spring Festival in the Pearl River Delta].

PubMed

Zhao, Wei; Fan, Shao-jia; Xie, Wen-zhang; Sun, Jia-ren

2015-12-01

Based on data from the air quality monitoring stations in the Pearl River Delta during the 2015 Spring Festival, the regional air quality was investigated and the impact of burning fireworks on urban air quality was assessed. The results showed that: Zhaoqing was the worst polluted city in PM₁₀, PM₂.₅, SO₂ and CO in terms of concentrations in the region during the period, Huizhou was the worst polluted city in O₃ and Guangzhou was the most polluted city in NO₂ at the same time. Compared to the data of last year, the SO₂, NO₂, CO, PM₁₀ and PM₂.₅ concentrations had decreased significantly, but the O₃ concentration had increased during the Spring Festival. Burning fireworks during the Spring Festival were mainly concentrated in the suburbs. The concentrated discharge of fireworks made the SO₂, PM₁₀ and PM₂.₅ concentrations increased significantly in the New Year's Eve night, even multiplied, but had no significant effect on CO, O₃ and NO₂. The rapid decline in PM₂.₅/PM₁₀ proportion was caused by the discharge of fireworks, and the ratio of PM₂.₅/PM₁₀ reached the minimum when concentration of particles reached the peak. By assessing, the maximum contribution of hourly concentration from burning fireworks in each city was between 16 µg · m⁻³ and 65 µg · m⁻³ for PM₂.₅, between 28 µg · m⁻³ and 138 µg · m⁻³ for PM₁₀ and between 9 µg · m⁻³ and 43 µg · m⁻³ for SO₂.

33 CFR 165.161 - Safety zones: Coast Guard Captain of the Port New York annual fireworks displays.

Code of Federal Regulations, 2010 CFR

2010-07-01

... of the Port New York annual fireworks displays. 165.161 Section 165.161 Navigation and Navigable... Coast Guard District § 165.161 Safety zones: Coast Guard Captain of the Port New York annual fireworks... from 6 p.m. (e.s.t.) to 1 a.m. (e.s.t.) on the first Monday in October. (6) Seaport New Year's Eve...

33 CFR 165.939 - Safety Zones; Annual Fireworks Events in the Captain of the Port Buffalo Zone.

Code of Federal Regulations, 2010 CFR

2010-07-01

... effective from 9 p.m. to 10 p.m. on July 1 of each year. (3) French Festival Fireworks, Cape Vincent, NY—(i.... to 10 p.m. on the third weekend of September each year. (6) Island Festival Fireworks Display... Festival, Rochester, NY—(i) Location. All waters of Lake Ontario within a 500-foot radius of land position...

33 CFR 165.1315 - Safety Zones: Fireworks displays in the Captain of the Port Columbia River Zone.

Code of Federal Regulations, 2011 CFR

2011-07-01

... seconds North, 119 degrees 08 minutes 52 seconds West. (ii) Enforcement date. Every July 4th. (4) Cedco...) Enforcement period. One day in early July. (5) Astoria 4th of July Fireworks, Astoria, OR (i) Location. All... the third week of August and the third week of September. (8) Florence Chamber 4th of July Fireworks...

33 CFR 165.1315 - Safety Zones: Fireworks displays in the Captain of the Port Columbia River Zone.

Code of Federal Regulations, 2012 CFR

2012-07-01

... seconds North, 119 degrees 08 minutes 52 seconds West. (ii) Enforcement date. Every July 4th. (4) Cedco...) Enforcement period. One day in early July. (5) Astoria 4th of July Fireworks, Astoria, OR (i) Location. All... the third week of August and the third week of September. (8) Florence Chamber 4th of July Fireworks...

33 CFR 165.1315 - Safety Zones: Fireworks displays in the Captain of the Port Columbia River Zone.

Code of Federal Regulations, 2013 CFR

2013-07-01

... seconds North, 119 degrees 08 minutes 52 seconds West. (ii) Enforcement date. Every July 4th. (4) Cedco...) Enforcement period. One day in early July. (5) Astoria 4th of July Fireworks, Astoria, OR (i) Location. All... the third week of August and the third week of September. (8) Florence Chamber 4th of July Fireworks...

33 CFR 165.1315 - Safety Zones: Fireworks displays in the Captain of the Port Columbia River Zone.

Code of Federal Regulations, 2014 CFR

2014-07-01

... seconds North, 119 degrees 08 minutes 52 seconds West. (ii) Enforcement date. Every July 4th. (4) Cedco...) Enforcement period. One day in early July. (5) Astoria 4th of July Fireworks, Astoria, OR (i) Location. All... the third week of August and the third week of September. (8) Florence Chamber 4th of July Fireworks...

78 FR 29023 - Safety Zones; Annual Firework Displays Within the Captain of the Port, Puget Sound Area of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-17

... Responsibility AGENCY: Coast Guard, DHS. ACTION: Final rule. SUMMARY: The Coast Guard is adding three new fireworks events and correcting the location of five existing events outlined in 33 CFR 165.1332 to ensure... also adds three new firework display locations, and changes the title of the rule to accurately reflect...

77 FR 14471 - Safety Zone; Festival of States 2012 Night Parade Fireworks Display, Tampa Bay, St. Petersburg, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-12

... Zone; Festival of States 2012 Night Parade Fireworks Display, Tampa Bay, St. Petersburg, FL AGENCY... safety zone on the waters of Tampa Bay in St. Petersburg, Florida during Festival of States 2012 Night... Thursday, March 22, 2012, the Festival of States 2012 Night Parade Fireworks Display is scheduled to take...

76 FR 61263 - Safety Zones; Annual Firework Displays Within the Captain of the Port, Puget Sound Area of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-04

... coordinates for four of the fireworks displays. This rule changes the coordinates listed for four displays to...-AA00 Safety Zones; Annual Firework Displays Within the Captain of the Port, Puget Sound Area of Responsibility AGENCY: Coast Guard, DHS. ACTION: Final rule. SUMMARY: The Coast Guard is amending our regulations...

Space fireworks for upper atmospheric wind measurements by sounding rocket experiments

NASA Astrophysics Data System (ADS)

Yamamoto, M.

2016-01-01

Artificial meteor trains generated by chemical releases by using sounding rockets flown in upper atmosphere were successfully observed by multiple sites on ground and from an aircraft. We have started the rocket experiment campaign since 2007 and call it "Space fireworks" as it illuminates resonance scattering light from the released gas under sunlit/moonlit condition. By using this method, we have acquired a new technique to derive upper atmospheric wind profiles in twilight condition as well as in moonlit night and even in daytime. Magnificent artificial meteor train images with the surrounding physics and dynamics in the upper atmosphere where the meteors usually appear will be introduced by using fruitful results by the "Space firework" sounding rocket experiments in this decade.

Wood-derived olefins by steam cracking of hydrodeoxygenated tall oils.

PubMed

Pyl, Steven P; Dijkmans, Thomas; Antonykutty, Jinto M; Reyniers, Marie-Françoise; Harlin, Ali; Van Geem, Kevin M; Marin, Guy B

2012-12-01

Tall oil fractions obtained from Norwegian spruce pulping were hydrodeoxygenated (HDO) at pilot scale using a commercial NiMo hydrotreating catalyst. Comprehensive two dimensional gas chromatography (GC×GC) showed that HDO of both tall oil fatty acids (TOFA) and distilled tall oil (DTO) produced highly paraffinic hydrocarbon liquids. The hydrotreated fractions also contained fatty acid methyl esters and norabietane and norabietatriene isomers. Steam cracking of HDO-TOFA in a pilot plant revealed that high light olefin yields can be obtained, with 35.4 wt.% of ethene and 18.2 wt.% of propene at a coil outlet pressure (COP) of 1.7 bara, a dilution of 0.45 kg(steam)/kg(HDO-TOFA) and a coil outlet temperature (COT) of 820 °C. A pilot plant coking experiment indicated that cracking of HDO-TOFA at a COT of 850 °C results in limited fouling in the reactor. Co-cracking of HDO tall oil fractions with a typical fossil-based naphtha showed improved selectivity to desired light olefins, further demonstrating the potential of large scale olefin production from hydrotreated tall oil fractions in conventional crackers. Copyright © 2012 Elsevier Ltd. All rights reserved.

An assessment of firework particle persistence on the hands and related police force practices in relation to GSR evidence.

PubMed

Grima, Matthew; Hanson, Robert; Tidy, Helen

2014-06-01

In a previous study by Grima et al. Sci. Justice 52 (1) (2012) 49, it was shown that background particles can aid in the exclusion of firework particles which are indistinguishable from GSR. Issues relating to the persistence of such particle populations were presented. The scope of this project was to examine persistence on the hands in the context of possible post-display scene contamination and how this can affect GSR evidence, especially in light of possible GSR/firework mixtures. Persistence was investigated by recovering firework residues eight hours post-display following contact of the hands with bedding. In addition, particle profiling was carried out using SEM-EDX. Firework particle populations exhibited strong persistence in all displays, with not less than 667 particles persisting in each scenario. This factor challenges GSR evidence, especially if personnel stationed at display sites enter scenes of crime or come into contact with suspects after a display. A survey of UK police force practices following firework displays showed that authorities are not aware of the impact particle transfer may have on GSR evidence. Recommendations for the implementation of basic hygiene practices for particle transfer control have also been made. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Firework injuries at a major trauma and burn center: A five-year prospective study.

PubMed

Wang, Cheng; Zhao, Ran; Du, Wei-Li; Ning, Fang-Gang; Zhang, Guo-An

2014-03-01

In China, fireworks are an integral part of the celebration of the annual Spring Festival, but the number of injuries associated with their private use seen in emergency rooms increases dramatically. To raise awareness and help guide future prevention practices in this city, we investigated the epidemiology of firework-related injuries presented at our trauma and burn center in Beijing during the Spring Festivals of 2007-2011. Patients were interviewed using a pre-coded questionnaire to elicit information regarding age, gender, causes, injured body part, type of injury, diagnosis, and disposition. From 2007 to 2011, during the Spring Festivals 734 patients with fire-work related injuries were seen at our trauma and burn center in Beijing, the median patients of the five year were 140(136-150). The mean age of the patients was 26±15.3 years (range, 1-95 years). Of the 734 patients, the highest proportion of injuries were the 5-14 year-old age group The majority of the patients were male (87.9%), the overall male:female ratio was 7.41:1, and males were predominant in all age groups. For all 5 years, the incidence of firework-related injuries during the Spring Festival Holidays peaked specifically on the first, fifth, and last days, respectively. Injuries were mainly due to improper handling (415/610, 68.0%) or setting off illegal fireworks (195/610, 32.0%). The most frequently injured body parts were the hands and fingers (32.0%), head or face except eyes (28.3%), and trunk (22.4%). Burns were the most common type of injury (65.7%), most of the burned patients (437/453) were between 1% and 10%, and the most common region burned were hands and fingers (218/754). Contusions or lacerations were the second common type of injury (34.3%). Most of the patients (642, 87.5%) were treated and released, while 37 (5%) were treated and transferred, and 55 (7.5%) were admitted for advanced treatment. The private use of fireworks during the Spring Festival Holidays is associated

78 FR 38835 - Safety Zone: City of Vallejo Fourth of July Fireworks Display, Mare Island Strait, Vallejo, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-28

...-AA00 Safety Zone: City of Vallejo Fourth of July Fireworks Display, Mare Island Strait, Vallejo, CA... temporary safety zone in the navigable waters of Mare Island Strait near Vallejo, CA in support of the City of Vallejo Fourth of July Fireworks Display on July 4, 2013. This safety zone is established to...

76 FR 68101 - Safety Zone; Art Gallery Party St. Pete 2011 Fireworks Display, Tampa Bay, St. Petersburg, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-03

...-AA00 Safety Zone; Art Gallery Party St. Pete 2011 Fireworks Display, Tampa Bay, St. Petersburg, FL... temporary safety zone on the waters of Tampa Bay in the vicinity of Spa Beach in St. Petersburg, Florida during the Art Gallery Party St. Pete 2011 Fireworks Display on Friday, November 11, 2011. The safety...

75 FR 49847 - Safety Zones; Annual Firework Displays Within the Captain of the Port, Puget Sound Area of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-16

... Zones; Annual Firework Displays Within the Captain of the Port, Puget Sound Area of Responsibility... enforce the fireworks safety zone in Possession Sound from 5 p.m. on September 11, 2010 through 1 a.m. on... Captain of the Port, Puget Sound or Designated Representative. DATES: The regulations in 33 CFR 165.1332...

The air pollution caused by the burning of fireworks during the lantern festival in Beijing

NASA Astrophysics Data System (ADS)

Wang, Ying; Zhuang, Guoshun; Xu, Chang; An, Zhisheng

The effects of the burning of fireworks on air quality in Beijing was firstly assessed from the ambient concentrations of various air pollutants (SO 2, NO 2, PM 2.5, PM 10 and chemical components in the particles) during the lantern festival in 2006. Eighteen ions, 20 elements, and black carbon were measured in PM 2.5 and PM 10, and the levels of organic carbon could be well estimated from the concentrations of dicarboxylic acids. Primary components of Ba, K, Sr, Cl -, Pb, Mg and secondary components of C 5H 6O 42-, C 3H 2O 42-, C 2O 42-, C 4H 4O 42-, SO 42-, NO 3- were over five times higher in the lantern days than in the normal days. The firework particles were acidic and of inorganic matter mostly with less amounts of secondary components. Primary aerosols from the burning of fireworks were mainly in the fine mode, while secondary formation of acidic anions mainly took place on the coarse particles. Nitrate was mainly formed through homogeneous gas-phase reactions of NO 2, while sulfate was largely from heterogeneous catalytic transformations of SO 2. Fe could catalyze the formation of nitrate through the reaction of α-Fe 2O 3 with HNO 3, while in the formation of sulfate, Fe is not only the catalyst, but also the oxidant. A simple method using the concentration of potassium and a modified method using the ratio of Mg/Al have been developed to quantify the source contribution of fireworks. It was found that over 90% of the total mineral aerosol and 98% of Pb, 43% of total carbon, 28% of Zn, 8% of NO 3-, and 3% of SO 42- in PM 2.5 were from the emissions of fireworks on the lantern night.

78 FR 42457 - Hazardous Materials: Revision to Fireworks Regulations (RRR)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-16

... the current level of transportation safety of Division 1.4G consumer fireworks. A. Notice of Proposed... and whether the FCA certification process provides an equivalent level of oversight as the current... level of safety while allowing [[Page 42459

Severe B cell hyperplasia and autoimmune disease in TALL-1 transgenic mice

PubMed Central

Khare, Sanjay D.; Sarosi, Ildiko; Xia, Xing-Zhong; McCabe, Susan; Miner, Kent; Solovyev, Irina; Hawkins, Nessa; Kelley, Michael; Chang, David; Van, Gwyneth; Ross, Larry; Delaney, John; Wang, Ling; Lacey, David; Boyle, William J.; Hsu, Hailing

2000-01-01

TALL-1/Blys/BAFF is a member of the tumor necrosis factor (TNF) ligand superfamily that is functionally involved in B cell proliferation. Here, we describe B cell hyperplasia and autoimmune lupus-like changes in transgenic mice expressing TALL-1 under the control of a β-actin promoter. The TALL-1 transgenic mice showed severe enlargement of spleen, lymph nodes, and Peyer's patches because of an increased number of B220+ cells. The transgenic mice also had hypergammaglobulinemia contributed by elevations of serum IgM, IgG, IgA, and IgE. In addition, a phenotype similar to autoimmune lupus-like disease was also seen in TALL-1 transgenic mice, characterized by the presence of autoantibodies to nuclear antigens and immune complex deposits in the kidney. Prolonged survival and hyperactivity of transgenic B cells may contribute to the autoimmune lupus-like phenotype in these animals. Our studies further confirm TALL-1 as a stimulator of B cells that affect Ig production. Thus, TALL-1 may be a primary mediator in B cell-associated autoimmune diseases. PMID:10716715

Appraising the spectrum of firework trauma and the related laws during Diwali in North India.

PubMed

Venkatesh, Ramesh; Gurav, Prachi; Tibrewal, Shailja; Agarwal, Manisha; Dubey, Suneeta; Mathur, Umang; Ganesh, Suma; Das, Sima

2017-02-01

To evaluate the epidemiological characteristics and outcomes of ocular injuries resulting from the use of firecrackers during the Diwali festival in all age groups. A single-center, retrospective, hospital-based case series presenting with ocular trauma consequent to fireworks usage in a tertiary eye care center in North India during the 5 days of Diwali festival from 2011 to 2015 was conducted. A total of 53 eyes of 45 patients were included in the study, out of which the vast majority (39/87%) were males. The mean age was 20.55 years. Almost an equal number of bystanders (25/55.5%) were affected as compared to people handling the fireworks (20/44.44%). Five (9.43%) eyes had open-globe injury, whereas 48 (90.56%) eyes had closed-globe injury. Eighteen (33.96%) eyes underwent surgical intervention. Thirty-three (62.26%) eyes had final vision >20/200 with eight (15.09%) eyes being vision <3/60 in the affected eye. Firework-related ocular trauma can lead to serious visual impairment. Mandatory legislative laws pertaining to the manufacture, sale, and use of fireworks and creating public awareness can reduce the incidence of this preventable cause of blindness in the society. Initiating new policies for retailers involved in sale of these firecrackers can also bring in decrease of such morbidities.

Appraising the spectrum of firework trauma and the related laws during Diwali in North India

PubMed Central

Venkatesh, Ramesh; Gurav, Prachi; Tibrewal, Shailja; Agarwal, Manisha; Dubey, Suneeta; Mathur, Umang; Ganesh, Suma; Das, Sima

2017-01-01

Purpose: To evaluate the epidemiological characteristics and outcomes of ocular injuries resulting from the use of firecrackers during the Diwali festival in all age groups. Materials and Methods: A single-center, retrospective, hospital-based case series presenting with ocular trauma consequent to fireworks usage in a tertiary eye care center in North India during the 5 days of Diwali festival from 2011 to 2015 was conducted. Results: A total of 53 eyes of 45 patients were included in the study, out of which the vast majority (39/87%) were males. The mean age was 20.55 years. Almost an equal number of bystanders (25/55.5%) were affected as compared to people handling the fireworks (20/44.44%). Five (9.43%) eyes had open-globe injury, whereas 48 (90.56%) eyes had closed-globe injury. Eighteen (33.96%) eyes underwent surgical intervention. Thirty-three (62.26%) eyes had final vision >20/200 with eight (15.09%) eyes being vision <3/60 in the affected eye. Conclusion: Firework-related ocular trauma can lead to serious visual impairment. Mandatory legislative laws pertaining to the manufacture, sale, and use of fireworks and creating public awareness can reduce the incidence of this preventable cause of blindness in the society. Initiating new policies for retailers involved in sale of these firecrackers can also bring in decrease of such morbidities. PMID:28345570

78 FR 23866 - Safety Zone; Crescent City 4th of July Fireworks; Crescent City Harbor, Crescent City, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-23

...-AA00 Safety Zone; Crescent City 4th of July Fireworks; Crescent City Harbor, Crescent City, CA AGENCY... a temporary safety zone in the navigable waters near Crescent City, CA in support of the Crescent City 4th of July Fireworks on July 4, 2013. This safety zone is necessary to ensure the safety of...

21 CFR 172.862 - Oleic acid derived from tall oil fatty acids.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 3 2010-04-01 2009-04-01 true Oleic acid derived from tall oil fatty acids. 172... FOOD FOR HUMAN CONSUMPTION Multipurpose Additives § 172.862 Oleic acid derived from tall oil fatty acids. The food additive oleic acid derived from tall oil fatty acids may be safely used in food and as...

21 CFR 172.862 - Oleic acid derived from tall oil fatty acids.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 3 2011-04-01 2011-04-01 false Oleic acid derived from tall oil fatty acids. 172... FOOD FOR HUMAN CONSUMPTION Multipurpose Additives § 172.862 Oleic acid derived from tall oil fatty acids. The food additive oleic acid derived from tall oil fatty acids may be safely used in food and as...

Measurement of fine particulate and gas-phase species during the New Year's fireworks 2005 in Mainz, Germany

NASA Astrophysics Data System (ADS)

Drewnick, Frank; Hings, Silke S.; Curtius, Joachim; Eerdekens, Gunter; Williams, Jonathan

The chemical composition and chemically resolved size distributions of fine aerosol particles were measured at high time resolution (5 min) with a time-of-flight aerosol mass spectrometer (TOF-AMS) during the New Year's 2005 fireworks in Mainz, central Germany. In addition, particle number concentrations and trace gas concentrations were measured using a condensation particle counter (CPC) and a proton transfer reaction mass spectrometer (PTR-MS). The main non-refractory components of the firework aerosol were potassium, sulfate, total organics and chloride. Increased trace gas mixing ratios of methanol, acetonitrile, acetone and acetaldehyde were observed. Aerosol nitrate and ammonium concentrations were not significantly affected by the fireworks as well as the measured aromatic trace gases. The sub-micron aerosol concentrations peaked about 20 min after midnight with total mass concentrations larger than 600 μg m -3. The trace gas concentrations peaked about 30 min later. Using the sulfur-to-potassium concentration ratio measured in another fireworks aerosol, it was for the first time possible to estimate the relative ionization efficiency of aerosol potassium, measured with the TOF-AMS. Here we found a value of RIE K=2.9.

Nonlinear behaviors of FRP-wrapped tall trees subjected to high wind loads

NASA Astrophysics Data System (ADS)

Kang, J.; Yi, Z. Z.; Choi, S. G.

2017-12-01

This study investigated the mechanical stability of historical tall trees wrapped with fiber-reinforced polymer (FRP) laminates using finite element (FE) analysis. High wind loads are considered as external loading conditions as they are one of the major threats on the structural stability of tall old trees. There have been several traditional practices to enhance the stability of tall trees exposed to high windstorms such as tree supporters and anchorages. They, however, have been sometimes causing negative effects with their misuses as the application guidelines for those methods were not adequately studied or documented. Furthermore, the oldest known trees in the country should be protected from the damage of external surface as well as ruin of the landscape. The objective of this study was to evaluate the structural effects of FRP wraps applied to tall trees subjected to high wind loads. The anisotropic material properties of wood and FRP laminates were considered in the analysis in addition to geometrically nonlinear behaviors. This study revealed that FRP wrapping for tall trees could effectively reduce the deflections and maximum stresses of trees, which results in the enhanced stability of tall trees. The optimum geometry and thicknesses of FRP wraps proposed in this study would provide fundemental guidelines for designing and constructing the application of innovative FRP wraps on tall trees, which are structurally unstable or should be preserved nationally and historically.

77 FR 33308 - Safety Zones; Annual Firework Displays Within the Captain of the Port, Puget Sound Area of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-06

...]39.133' W 300 yds. Alderbrook Resort & Spa Hood Canal....... 47[deg]21.033' N 122[deg]13.233' W 350... Point Community....... Yarrow Point..... 47[deg]38.727' N 122[deg]13.466' W 150 yds. Kirkland Fireworks.... Friday Harbor Independence Friday Harbor.... 48[deg]32.600' N 122[deg]00.467' W 250 yds. Day Fireworks...

78 FR 28743 - Safety Zones; Fireworks Displays in the Sector Columbia River Captain of the Port Zone Columbia...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-16

..., OR: May 3, 2013 from 9:30 p.m. until 10 p.m. (2) Portland Rose Festival Fireworks Display, Portland..., Astoria, OR: July 4, 2013, from 10 p.m. until 10:30 p.m. (6) Waterfront Blues Festival Fireworks, Portland...: July 6, 2013, from 10 p.m. until 10:30 p.m. (12) Splash Aberdeen Waterfront Festival, Aberdeen, WA...

78 FR 41898 - Safety Zone; Fireworks Display, Baltimore Harbor; Baltimore, MD

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-12

... comments by mail and would like to know that they reached the Facility, please enclose a stamped, self... fireworks, dangerous projectiles, and falling hot embers or other debris. This rule is needed to ensure...

Scalar Fluxes Near a Tall Building in an Aligned Array of Rectangular Buildings

NASA Astrophysics Data System (ADS)

Fuka, Vladimír; Xie, Zheng-Tong; Castro, Ian P.; Hayden, Paul; Carpentieri, Matteo; Robins, Alan G.

2018-04-01

Scalar dispersion from ground-level sources in arrays of buildings is investigated using wind-tunnel measurements and large-eddy simulation (LES). An array of uniform-height buildings of equal dimensions and an array with an additional single tall building (wind tunnel) or a periodically repeated tall building (LES) are considered. The buildings in the array are aligned and form long streets. The sensitivity of the dispersion pattern to small changes in wind direction is demonstrated. Vertical scalar fluxes are decomposed into the advective and turbulent parts and the influences of wind direction and of the presence of the tall building on the scalar flux components are evaluated. In the uniform-height array turbulent scalar fluxes are dominant, whereas the tall building produces an increase of the magnitude of advective scalar fluxes that yields the largest component. The presence of the tall building causes either an increase or a decrease to the total vertical scalar flux depending on the position of the source with respect to the tall building. The results of the simulations can be used to develop parametrizations for street-canyon dispersion models and enhance their capabilities in areas with tall buildings.

33 CFR 165.T11-504 - Safety zone; Independence Day Fireworks Celebration for the City of Richmond, Richmond Inner...

Code of Federal Regulations, 2014 CFR

2014-07-01

... Fireworks Celebration for the City of Richmond, Richmond Inner Harbor, Richmond, CA. (a) Location. This temporary safety zone is established for the navigable waters of Richmond Inner Harbor near Richmond, CA as... Fireworks Celebration for the City of Richmond, Richmond Inner Harbor, Richmond, CA. 165.T11-504 Section 165...

33 CFR 165.T11-504 - Safety zone; Independence Day Fireworks Celebration for the City of Richmond, Richmond Inner...

Code of Federal Regulations, 2013 CFR

2013-07-01

... Fireworks Celebration for the City of Richmond, Richmond Inner Harbor, Richmond, CA. (a) Location. This temporary safety zone is established for the navigable waters of Richmond Inner Harbor near Richmond, CA as... Fireworks Celebration for the City of Richmond, Richmond Inner Harbor, Richmond, CA. 165.T11-504 Section 165...

77 FR 52636 - Hazardous Materials: Revision to Fireworks Regulations (RRR)

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-30

... mathematical errors, or denied for safety issues. If an application is rejected, the applicant often resubmits... processing of EX approval applications under the current regulatory scheme. PHMSA proposes an alternative option for Division 1.4G consumer fireworks in which applicants will submit applications for...

76 FR 33646 - Safety Zones; Annual Firework Displays Within the Captain of the Port, Puget Sound Area of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-09

... Alderbrook Resort & Spa Fireworks Hood Canal......... 47-21.033' N 122-13.233' W 350 The following safety... Forest Park... 47[deg]39.0' N 122[deg]13.55' W 300 Yarrow Point Community Yarrow Point....... 47[deg]38.727' N 122[deg]13.466' W 150 Kirkland Fireworks Kirkland , Lake 47[deg]40.583' N 122[deg]12.84' W 250...

Decay resistance of wood treated with boric acid and tall oil derivates.

PubMed

Temiz, Ali; Alfredsen, Gry; Eikenes, Morten; Terziev, Nasko

2008-05-01

In this study, the effect of two boric acid concentrations (1% and 2%) and four derivates of tall oil with varying chemical composition were tested separately and in combination. The tall oil derivates were chosen in a way that they consist of different amounts of free fatty, resin acids and neutral compounds. Decay tests using two brown rot fungi (Postia placenta and Coniophora puteana) were performed on both unleached and leached test samples. Boric acid showed a low weight loss in test samples when exposed to fungal decay before leaching, but no effect after leaching. The tall oil derivates gave better efficacy against decay fungi compared to control, but are not within the range of the efficacy needed for a wood preservative. Double impregnation with boric acid and tall oil derivates gave synergistic effects for several of the double treatments both in unleached and leached samples. In the unleached samples the double treatment gave a better efficacy against decay fungi than tall oil alone. In leached samples a better efficacy against brown rot fungi were achieved than in samples with boron alone and a nearly similar or better efficacy than for tall oil alone. Boric acid at 2% concentration combined with the tall oil derivate consisting of 90% free resin acids (TO-III) showed the best performance against the two decay fungi with a weight loss less than 3% after a modified pure culture test.

33 CFR 165.T11-568 - Safety Zone; San Diego Symphony Summer POPS Fireworks 2013 Season, San Diego, CA.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Safety Zone; San Diego Symphony Summer POPS Fireworks 2013 Season, San Diego, CA. 165.T11-568 Section 165.T11-568 Navigation and... Areas Eleventh Coast Guard District § 165.T11-568 Safety Zone; San Diego Symphony Summer POPS Fireworks...

76 FR 33157 - Safety Zones; July 4th Fireworks Displays Within the Captain of the Port Miami Zone, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-08

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2011-0439] RIN 1625-AA00 Safety Zones; July 4th Fireworks Displays Within the Captain of the Port Miami Zone, FL AGENCY...-0439 Safety Zones; July 4th Fireworks Displays within the Captain of the Port Miami Zone, FL. (a...

Urban Rights-of-Way as Reservoirs for Tall-Grass Prairie Plants and Butterflies

NASA Astrophysics Data System (ADS)

Leston, Lionel; Koper, Nicola

2016-03-01

Urban rights-of-way may be potential reservoirs of tall-grass prairie plants and butterflies. To determine if this is true, in 2007-2008, we conducted vegetation surveys of species richness and cover, and butterfly surveys of species richness and abundance, along 52 transmission lines and four remnant prairies in Winnipeg, Manitoba. We detected many prairie plants and butterflies within transmission lines. Some unmowed and infrequently managed transmission lines had native plant species richness and total percent cover of native plants comparable to that of similar-sized remnant tall-grass prairies in the region. Although we did not find significant differences in overall native butterfly numbers or species richness between rights-of-way and remnant prairies, we found lower numbers of some prairie butterflies along frequently mowed rights-of-way than within remnant tall-grass prairies. We also observed higher butterfly species richness along sites with more native plant species. By reducing mowing and spraying and reintroducing tall-grass prairie plants, urban rights-of-way could serve as extensive reservoirs for tall-grass prairie plants and butterflies in urban landscapes. Eventually, managing urban rights-of-way as reservoirs for tall-grass prairie plants and animals could contribute to the restoration of tall-grass prairie in the North American Midwest.

Urban Rights-of-Way as Reservoirs for Tall-Grass Prairie Plants and Butterflies.

PubMed

Leston, Lionel; Koper, Nicola

2016-03-01

Urban rights-of-way may be potential reservoirs of tall-grass prairie plants and butterflies. To determine if this is true, in 2007-2008, we conducted vegetation surveys of species richness and cover, and butterfly surveys of species richness and abundance, along 52 transmission lines and four remnant prairies in Winnipeg, Manitoba. We detected many prairie plants and butterflies within transmission lines. Some unmowed and infrequently managed transmission lines had native plant species richness and total percent cover of native plants comparable to that of similar-sized remnant tall-grass prairies in the region. Although we did not find significant differences in overall native butterfly numbers or species richness between rights-of-way and remnant prairies, we found lower numbers of some prairie butterflies along frequently mowed rights-of-way than within remnant tall-grass prairies. We also observed higher butterfly species richness along sites with more native plant species. By reducing mowing and spraying and reintroducing tall-grass prairie plants, urban rights-of-way could serve as extensive reservoirs for tall-grass prairie plants and butterflies in urban landscapes. Eventually, managing urban rights-of-way as reservoirs for tall-grass prairie plants and animals could contribute to the restoration of tall-grass prairie in the North American Midwest.

77 FR 37356 - Safety Zone for Fireworks Display, Pamlico River; Washington, NC

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-21

... fireworks display. Such hazards include obstructions to the waterway that may cause death, serious bodily... rule would not cause a taking of private property or otherwise have taking implications under Executive...

Therapeutic targeting of NOTCH1 signaling in T-ALL

PubMed Central

Palomero, Teresa; Ferrando, Adolfo

2010-01-01

The recent identification of activating mutations in NOTCH1 in the majority of T-cell acute lymphoblastic leukemias (T-ALL) has brought major interest towards targeting the NOTCH signaling pathway in this disease. Small molecule γ-secretase inhibitors (GSIs) which block a critical proteolytic step required for NOTCH1 activation can effectively block the activity of NOTCH1 mutant alleles. However, the clinical development of GSIs has been hampered by their low cytotoxicity against human T-ALL and the development of significant gastrointestinal toxicity derived from inhibition of NOTCH signaling in the gut. Improved understanding of the oncogenic mechanisms of NOTCH1 and the effects of NOTCH inhibition in leukemic cells and the intestinal epithelium are required for the design of effective anti-NOTCH1 therapies in T-ALL. PMID:19778842

Alternative fuel properties of tall oil fatty acid methyl ester-diesel fuel blends.

PubMed

Altiparmak, Duran; Keskin, Ali; Koca, Atilla; Gürü, Metin

2007-01-01

In this experimental work, tall oil methyl ester-diesel fuel blends as alternative fuels for diesel engines were studied. Tall oil methyl ester was produced by reacting tall oil fatty acids with methyl alcohol under optimum conditions. The blends of tall oil methyl ester-diesel fuel were tested in a direct injection diesel engine at full load condition. The effects of the new fuel blends on the engine performance and exhaust emission were tested. It was observed that the engine torque and power output with tall oil methyl ester-diesel fuel blends increased up to 6.1% and 5.9%, respectively. It was also seen that CO emissions decreased to 38.9% and NO(x) emissions increased up to 30% with the new fuel blends. The smoke opacity did not vary significantly.

Feeding soyhulls on toxic tall fescue is option for stockers

USDA-ARS?s Scientific Manuscript database

Poor weight gain and thriftiness of wean beef calves on toxic endophyte-infected tall fescue has resulted in most the 15 million hectares of tall fescue in the USA to be utilized for cow-calf and not stocker production. An article was written that discusses results of a grazing experiment with toxi...

Element accumulation in tall fescue and alfalfa

DOE Office of Scientific and Technical Information (OSTI.GOV)

Stucky, D.J.; Newman, T.S.

This study was initiated to examine the effect of three application rates of dried anaerobically digested sludge on two different soil media on the establishment, yield, duration, and element accumulation in tall fescue and alfalfa. In a greenhouse study, acid strip-mine spoil and agricultural soil were used to compare plant growth in sewage-amended and untreated media. Sludge was applied at 0, 314, and 627 metric tons/hectare to the agricultural soil control and the strip mine spoil. Plant yields were significantly higher for strip-mine spoil amended with 627 metric tons/ha and for agricultural soil amended with 314 and 627 metric tons/ha.more » Concentrations of Mn, Ni, Cd, Zn, and Cu were measured in plants and soils. Concentrations of Mn, Zn, Ni, and Cd in tall fescue and alfalfa grown in strip-mine spoils were higher at higher sludge application rates. Sludge application rate did not affect Cu uptake. Concentrations of Mn, Zn, Ni, and Cd in tall fescue were highest during the 180 toese is the fluctuation in nutrient salt concentrations:agreement of experimental and calculated data is obtton beam.« less

78 FR 68002 - Safety Zone for Fireworks Display, Baltimore Harbor, Baltimore, MD

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-13

... submit comments by mail and would like to know that they reached the Facility, please enclose a stamped... the accidental discharge of fireworks, dangerous projectiles, and falling hot embers or other debris...

75 FR 38021 - Safety Zones; Annual Firework Displays Within the Captain of the Port, Puget Sound Area of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-01

...]13.466[min] W 150 City of Kenmore Fireworks Lake Forest Park......... 47[deg]39.0[min] N 122[deg]13... Port Townsend 48[deg]08.067[min] N 122[deg]46.467[min] W 175 Friday Harbor Independence Friday Harbor 48[deg]32.6[min] N 122[deg]00.467[min] W 250 Roche Harbor Fireworks Roche Harbor 48[deg]36.7[min] N...

16 CFR 1507.5 - Pyrotechnic leakage.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Pyrotechnic leakage. 1507.5 Section 1507.5... FIREWORKS DEVICES § 1507.5 Pyrotechnic leakage. The pyrotechnic chamber in fireworks devices shall be sealed in a manner that prevents leakage of the pyrotechnic composition during shipping, handling, and...

16 CFR 1507.5 - Pyrotechnic leakage.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Pyrotechnic leakage. 1507.5 Section 1507.5... FIREWORKS DEVICES § 1507.5 Pyrotechnic leakage. The pyrotechnic chamber in fireworks devices shall be sealed in a manner that prevents leakage of the pyrotechnic composition during shipping, handling, and...

NASA Unveils Celestial Fireworks as Official Image for Hubble 25th Anniversary

NASA Image and Video Library

2015-04-23

The brilliant tapestry of young stars flaring to life resemble a glittering fireworks display in the 25th anniversary NASA Hubble Space Telescope image, released to commemorate a quarter century of exploring the solar system and beyond since its launch on April 24, 1990. “Hubble has completely transformed our view of the universe, revealing the true beauty and richness of the cosmos” said John Grunsfeld, astronaut and associate administrator of NASA’s Science Mission Directorate. “This vista of starry fireworks and glowing gas is a fitting image for our celebration of 25 years of amazing Hubble science.” The sparkling centerpiece of Hubble’s anniversary fireworks is a giant cluster of about 3,000 stars called Westerlund 2, named for Swedish astronomer Bengt Westerlund who discovered the grouping in the 1960s. The cluster resides in a raucous stellar breeding ground known as Gum 29, located 20,000 light-years away from Earth in the constellation Carina. Read more: www.nasa.gov/press-release/nasa-unveils-celestial-firewor... NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

Modeling Manpower and Equipment Productivity in Tall Building Construction Projects

NASA Astrophysics Data System (ADS)

Mudumbai Krishnaswamy, Parthasarathy; Rajiah, Murugasan; Vasan, Ramya

2017-12-01

Tall building construction projects involve two critical resources of manpower and equipment. Their usage, however, widely varies due to several factors affecting their productivity. Currently, no systematic study for estimating and increasing their productivity is available. What is prevalent is the use of empirical data, experience of similar projects and assumptions. As tall building projects are here to stay and increase, to meet the emerging demands in ever shrinking urban spaces, it is imperative to explore ways and means of scientific productivity models for basic construction activities: concrete, reinforcement, formwork, block work and plastering for the input of specific resources in a mixed environment of manpower and equipment usage. Data pertaining to 72 tall building projects in India were collected and analyzed. Then, suitable productivity estimation models were developed using multiple linear regression analysis and validated using independent field data. It is hoped that the models developed in the study will be useful for quantity surveyors, cost engineers and project managers to estimate productivity of resources in tall building projects.

Clinical and Pathological Findings on Intoxication by Yellow Phosphorus After Ingesting Firework Cracker: A Rare Case of Autopsy.

PubMed

Türkmen Şamdanci, Emine; Çakir, Ebru; Şahin, Nurhan; Elmali, Candan; Sayin, Sadegül

2016-01-01

Yellow phosphorus is a toxic substance used in the production of firework cracker, fireworks, ammunition and agricultural dung. When ingested, it shows its effects mainly in the liver, the kidneys, and the brain. A four-year-old girl had died as a result of acute hepatic failure caused by ingesting a firework cracker. The case showed high levels of hepatic enzymes, along with non-specific signs such as nausea, vomiting and diarrhea. Autopsy revealed diffuse microvesicular steatosis in the liver and disseminated degeneration in the proximal tubules of the kidneys. In cases with concomitant hepatorenal failure and cardiovascular collapse, death is inevitable. However, when only hepatic failure develops, hepatic transplantation may be lifesaving. Although intoxication from ingesting yellow phosphorus has a very high rate of mortality, forensic cases are extremely rare in the literature.

Synergistic antileukemic therapies in NOTCH1-induced T-ALL

PubMed Central

Sanchez-Martin, Marta; Ambesi-Impiombato, Alberto; Qin, Yue; Herranz, Daniel; Bansal, Mukesh; Girardi, Tiziana; Paietta, Elisabeth; Tallman, Martin S.; Rowe, Jacob M.; Califano, Andrea; Ferrando, Adolfo A.

2017-01-01

The Notch1 gene is a major oncogenic driver and therapeutic target in T-cell acute lymphoblastic leukemia (T-ALL). However, inhibition of NOTCH signaling with γ-secretase inhibitors (GSIs) has shown limited antileukemic activity in clinical trials. Here we performed an expression-based virtual screening to identify highly active antileukemic drugs that synergize with NOTCH1 inhibition in T-ALL. Among these, withaferin A demonstrated the strongest cytotoxic and GSI-synergistic antileukemic effects in vitro and in vivo. Mechanistically, network perturbation analyses showed eIF2A-phosphorylation–mediated inhibition of protein translation as a critical mediator of the antileukemic effects of withaferin A and its interaction with NOTCH1 inhibition. Overall, these results support a role for anti-NOTCH1 therapies and protein translation inhibitor combinations in the treatment of T-ALL. PMID:28174276

Tall fescue management: Pasture and cattle responses to endophyte and fertilization

USDA-ARS?s Scientific Manuscript database

Yearling heifers grazing tall fescue pastures had greatest performance in winter and spring on endophyte-free and novel endophyte associations, because of high forage quality and lack of ergot alkaloids produced by a common “wild” tall fescue-endophyte association. Pasture and cattle responses were...

Endophyte-infected tall fescue seed extract induces constriction of bovine vasculature

USDA-ARS?s Scientific Manuscript database

Ergovaline (ERV) has been extensively used to study vasoactive effects of endophyte (Neotyphodium coenophialum) infected tall fescue (Lolium arundinaceum). However preliminary in vitro tests show that an extract of toxic tall fescue seed (E+EXT) is more potent than ERV alone indicating other compoun...

76 FR 37641 - Safety Zone; Independence Day Fireworks Celebration for the City of Half Moon Bay, Half Moon Bay, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-28

...-AA00 Safety Zone; Independence Day Fireworks Celebration for the City of Half Moon Bay, Half Moon Bay... temporary safety zone in the navigable waters of Half Moon Bay, off of Pillar Point Harbor beach, Half Moon Bay, CA in support of the Independence Day Fireworks Celebration for the City of Half Moon Bay...

40 CFR 721.9460 - Tall oil fatty acids, reaction products with polyamines, alkyl substituted.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Tall oil fatty acids, reaction... SUBSTANCES Significant New Uses for Specific Chemical Substances § 721.9460 Tall oil fatty acids, reaction... reporting. (1) The chemical substance identified generically as tall oil fatty acids, reaction products with...

40 CFR 721.9460 - Tall oil fatty acids, reaction products with polyamines, alkyl substituted.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 31 2011-07-01 2011-07-01 false Tall oil fatty acids, reaction... SUBSTANCES Significant New Uses for Specific Chemical Substances § 721.9460 Tall oil fatty acids, reaction... reporting. (1) The chemical substance identified generically as tall oil fatty acids, reaction products with...

Migrating foreign body in the tracheobronchial tree: an unusual case of firework penetrating neck injury.

PubMed

Khan, M Sarwar; Kirkland, P M; Kumar, R

2002-02-01

Firework injuries can manifest themselves in many different ways; usually as an explosive or burn injury. This case describes an unusual presentation of a firework penetrating injury resulting in a sharp coiled metal foreign body travelling through a small entry wound in the neck and subsequently lodging itself in the tracheobronchial tree. A foreign body such as this can potentially travel a considerable distance through the soft tissues and end up in an unsuspecting distant site. There must, therefore, be a high index of suspicion with the appropriate radiological investigations for appropriate management of such cases.

Soil Organic Carbon Fractions Differ in Two Contrasting Tall Fescue Systems

USDA-ARS?s Scientific Manuscript database

The value of tall fescue (Festuca arundinacea Schreb.) for C sequestration in addition to forage production and soil conservation is of current interest. However, studies relating to the impacts of endophyte infected (E+) and endophyte free (E-) tall fescue on soil organic matter fractions are few....

75 FR 38723 - Safety Zone; St. Ignace 4th of July Fireworks, East Moran Bay, Lake Huron, St. Ignace, MI

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-06

...-AA00 Safety Zone; St. Ignace 4th of July Fireworks, East Moran Bay, Lake Huron, St. Ignace, MI AGENCY... safety zone on East Moran Bay, Lake Huron, St. Ignace, Michigan. This zone is intended to restrict vessels from a portion of East Moran Bay during the St. Ignace 4th of July Fireworks display, July 4, 2010...

33 CFR 165.T11-560 - Safety Zone; Sea World San Diego Fireworks 2013 Season, Mission Bay; San Diego, CA.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Safety Zone; Sea World San Diego Fireworks 2013 Season, Mission Bay; San Diego, CA. 165.T11-560 Section 165.T11-560 Navigation and Navigable... Eleventh Coast Guard District § 165.T11-560 Safety Zone; Sea World San Diego Fireworks 2013 Season, Mission...

76 FR 31851 - Safety Zone; Put-in-Bay Fireworks, Fox's the Dock Pier; South Bass Island, Put-in-Bay, OH

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-02

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2011-0417] RIN 1625-AA00 Safety Zone; Put-in-Bay Fireworks, Fox's the Dock Pier; South Bass Island, Put-in-Bay, OH AGENCY.... Add Sec. 165.T09-0417 as follows: Sec. 165.T09-0417 Safety Zone; Put-In-Bay Fireworks, Fox's the Dock...

78 FR 23869 - Safety Zone; Redwood City 4th of July Fireworks Show; Port of Redwood City, Redwood City, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-23

...-AA00 Safety Zone; Redwood City 4th of July Fireworks Show; Port of Redwood City, Redwood City, CA... establish a temporary safety zone in the navigable waters of the Port of Redwood City near Redwood City, CA in support of the Redwood City 4th of July Fireworks Show on July 4, 2013. This safety zone is...

78 FR 74048 - Eleventh Coast Guard District Annual Fireworks Events

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-10

.... The first proposed safety zone is for the ``Big Bay Boom Fourth of July Fireworks'' event occurring one evening during the first week of July in San Diego Bay. This event requires four 1,000 foot radius... events. The first proposed safety zone is for the ``Colorado Belle & Edgewater Hotel/Casino Thanksgiving...

Twisters, Tall Tales, & Science Teaching

ERIC Educational Resources Information Center

Wilcox, Dawn Renee; Sterling, Donna R.

2006-01-01

Legends and tall tales have been part of the American culture for ages. Students are probably already familiar with the tales of how Pecos Bill fearlessly tamed a ferocious tornado, or Paul Bunyan effortlessly restrained a great river. Such tales have been passed down from generation to generation to explain humanity, the natural world, and…

Integrating bermudagrass into tall fescue-based pasture systems for stocker cattle.

PubMed

Kallenbach, R L; Crawford, R J; Massie, M D; Kerley, M S; Bailey, N J

2012-01-01

The daily BW gain of stocker steers grazing tall fescue [Lolium arundinaceum (Schreb.) S.J. Darbysh. = Schedonorus arundinaceus (Schreb.) Dumort.]-based pastures typically declines during summer. To avoid these declines, in part to mitigate the effects of tall fescue toxicosis, it is commonly advised to move cattle to warm-season forage during this period. A 3-yr (2006, 2007, and 2008) grazing study was conducted to evaluate the effect of replacing 25% of the area of a tall fescue/clover (81% endophyte-infected) pasture system with "Ozark" bermudagrass [Cynodon dactylon (L.) Pers.] overseeded with clover (Trifolium spp.) to provide summer grazing for stocker steers (TF+BERM). The TF+BERM treatment was compared with a grazing system in which tall fescue/clover (TF) pastures were the only type of forage available for grazing. Our objective was to determine if replacement of 25% of the land area in a fescue system with bermudagrass would increase annual beef production compared with a system based solely on tall fescue. The study was conducted at the Southwest Research and Education Center of the University of Missouri near Mt. Vernon. Each treatment was rotationally stocked with 5 steers (248 ± 19.3 kg) on 1.7 ha. Fertilizer applications were applied at rates recommended for each respective forage species. Total forage production, BW gain per hectare, and season-long ADG of steers was greater (P < 0.06) for TF+BERM than for TF in 2006, but none of these measures differed (P > 0.19) in 2007 or 2008. In vitro true digestibility of pastures was greater (P = 0.01) for TF (84.4%, SEM = 0.64%) compared with TF+BERM (80.6%, SEM = 0.79%), even in summer. The decreased in vitro true digestibility of the bermudagrass pastures likely negated any benefit that animals in TF+BERM had in avoiding the ergot-like alkaloids associated with endophyte-infected tall fescue. Renovating 25% of the pasture system to bermudagrass provided some benefit to the system in years when summertime

Individual metal-bearing particles in a regional haze caused by firecracker and firework emissions.

PubMed

Li, Weijun; Shi, Zongbo; Yan, Chao; Yang, Lingxiao; Dong, Can; Wang, Wenxing

2013-01-15

Intensive firecracker/firework displays during Chinese New Year (CNY) release fine particles and gaseous pollutants into the atmosphere, which may lead to serious air pollution. We monitored ambient PM(2.5) and black carbon (BC) concentrations at a regional background site in the Yellow River Delta region during the CNY in 2011. Our monitoring data and MOUDI images showed that there was a haze event during the CNY. Daily average PM(2.5) concentration reached 183 μg m(-3) during the CNY, which was six times higher than that before and after the CNY. Similarly, the black carbon (BC) concentrations were elevated during the CNY. In order to confirm whether the firecracker/firework related emission is the main source of the haze particles, we further analyzed the morphology and chemical composition of individual airborne particles collected before, during and after the CNY by using transmission electron microscopy coupled with energy-dispersive X-ray spectroscopy (TEM/EDS). We found that sulfate and organic-rich particles were dominant in the atmosphere before and after the CNY. In contrast, K-rich sulfates and other metal (e.g., Ba-rich, Al-rich, Mg-rich, and Fe-rich) particles were much more abundant than ammoniated sulfate particles during the CNY. These data suggest that it was the aerosol particles from the firecracker/firework emissions that induced the regional haze episode during the CNY. In individual organic and K-rich particles, we often found more than two types of nano-metal particles. These metal-bearing particles also contained abundant S but not Cl. In contrast, fresh metal-bearing particles from firecrackers generated in the laboratory contained abundant Cl with minor amounts of S. This indicates that the firecracker/firework emissions during the CNY significantly changed the atmospheric transformation pathway of SO(2) to sulfate. Copyright © 2012 Elsevier B.V. All rights reserved.

Viability of Acremonium coenophialum in tall fescue seed after ionizing radiation treatments

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bagegni, A.M.; Sleper, D.A.; Kerr, H.D.

Planting tall fescue (Festuca arundinacea Schreb.) seed free of the endophyte Acremonium coenophialum Morgan-Jones and Gams allows establishment of swards free of the fungus. Eradication of the fungal endophyte from infected tall fescue seeds containing 130 g kg{sup {minus}1} moisture using ionizing radiation was investigated. Three sources of radiation were used: gamma rays ({sup 60}Co source), neutron particles ({sup 252}Cf source), and a thermal neutron beam. The percent germination of tall fescue seeds among gamma doses did not differ significantly (P < 0.05) from the control treatment and did not show a significant negative response (R{sub 2} = 0.41) tomore » increasing levels of gamma radiation. At 250 Gy of gamma radiation, percent germination after 14 d was still > 90%. Percent seed germination of tall fescue and high levels of radiation were negatively correlated for both sources of neutrons. Gamma radiation was shown to reduce (P < 0.01) the percent of the viable endophyte to {approx} 10% of control. The {sup 252}Cf and thermal neutrons reduced the percent of tall fescue infected by the endophyte to {approx} 30% without deleterious effects on seed germination.« less

33 CFR 165.T08-0238 - Safety Zone; Cincinnati Symphony Orchestra Fireworks Displays Ohio River, Mile 460.9-461.3...

Code of Federal Regulations, 2014 CFR

2014-07-01

... Orchestra Fireworks Displays Ohio River, Mile 460.9-461.3, Cincinnati, OH. 165.T08-0238 Section 165.T08-0238... Fireworks Displays Ohio River, Mile 460.9-461.3, Cincinnati, OH. (a) Location. The following area is a temporary safety zone: all waters of the Ohio River, surface to bottom, from mile 460.9 to mile 461.3 on the...

76 FR 61259 - Safety Zone; Monte Foundation Fireworks Extravaganza, Aptos, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-04

... from the dangers associated with the pyrotechnics. Unauthorized persons or vessels are prohibited from... be completed. Because of the dangers posed by the pyrotechnics used in this fireworks display, the... the hazards associated with the pyrotechnics. The Coast Guard has granted the event sponsor a marine...

Timing and rate of Chaparral treatment affects tall fescue seedhead development and pasture plant densities

USDA-ARS?s Scientific Manuscript database

The herbicide Chaparral™ has been shown to suppress seedhead development in tall fescue (Neotyphodium coenophialum) pastures and reduce the symptoms of tall fescue toxicosis in cattle. However, little is known about the logistics of herbicide treatment on tall fescue pastures. The objective of thi...

Gamma-secretase inhibitors reverse glucocorticoid resistance in T-ALL

PubMed Central

Real, Pedro J.; Tosello, Valeria; Palomero, Teresa; Castillo, Mireia; Hernando, Eva; de Stanchina, Elisa; Sulis, Maria Luisa; Barnes, Kelly; Sawai, Catherine; Homminga, Irene; Meijerink, Jules; Aifantis, Iannis; Basso, Giuseppe; Cordon-Cardo, Carlos; Ai, Walden; Ferrando, Adolfo

2009-01-01

Summary Gamma-secretase inhibitors (GSIs) block the activation of oncogenic NOTCH1 in T-cell acute lymphoblastic leukemia (T-ALL). However, limited antileukemic cytotoxicity and severe gastrointestinal toxicity have restricted the clinical application of these targeted drugs. Here we show that combination therapy with GSIs plus glucocorticoids can improve the antileukemic effects of GSIs and reduce their gut toxicity in vivo. Inhibition of NOTCH1 signaling in glucocorticoid-resistant T-ALL restored glucocorticoid receptor auto-up-regulation and induced apoptotic cell death through induction of BIM expression. GSI treatment resulted in cell cycle arrest and accumulation of goblet cells in the gut mediated by upregulation of Klf4, a negative regulator of cell cycle required for goblet cell differentiation. In contrast, glucocorticoid treatment induced transcriptional upregulation of Ccnd2 and protected mice from developing intestinal goblet cell metaplasia typically induced by inhibition of NOTCH signaling with GSIs. These results support a role for glucocorticoids plus GSIs in the treatment of glucocorticoid-resistant T-ALL. PMID:19098907

Managing the tall fescue-fungal endophyte symbiosis for optimum forage-animal production

USDA-ARS?s Scientific Manuscript database

Alkaloids produced by the fungal endophyte (Neotyphodium coenophialum) that infects tall fescue [Lolium arundinaceum (Schreb.) Darbysh.] are a paradox to cattle production. While certain alkaloids impart tall fescue with tolerances to environmental stresses, such as moisture, heat, and herbivory, e...

PS-FW: A Hybrid Algorithm Based on Particle Swarm and Fireworks for Global Optimization

PubMed Central

Chen, Shuangqing; Wei, Lixin; Guan, Bing

2018-01-01

Particle swarm optimization (PSO) and fireworks algorithm (FWA) are two recently developed optimization methods which have been applied in various areas due to their simplicity and efficiency. However, when being applied to high-dimensional optimization problems, PSO algorithm may be trapped in the local optima owing to the lack of powerful global exploration capability, and fireworks algorithm is difficult to converge in some cases because of its relatively low local exploitation efficiency for noncore fireworks. In this paper, a hybrid algorithm called PS-FW is presented, in which the modified operators of FWA are embedded into the solving process of PSO. In the iteration process, the abandonment and supplement mechanism is adopted to balance the exploration and exploitation ability of PS-FW, and the modified explosion operator and the novel mutation operator are proposed to speed up the global convergence and to avoid prematurity. To verify the performance of the proposed PS-FW algorithm, 22 high-dimensional benchmark functions have been employed, and it is compared with PSO, FWA, stdPSO, CPSO, CLPSO, FIPS, Frankenstein, and ALWPSO algorithms. Results show that the PS-FW algorithm is an efficient, robust, and fast converging optimization method for solving global optimization problems. PMID:29675036

33 CFR 100.114 - Fireworks displays within the First Coast Guard District.

Code of Federal Regulations, 2010 CFR

2010-07-01

...″ N/073°30′6″ W (NAD 1983). New York: 7.37 July 4th Name: Dolan Family Fireworks.Sponsor: Mr. Charles... specific time or date, an annual Federal Register document will be published indicating event dates and...

Molecular discrimination of tall fescue morphotypes in association with Festuca relatives

PubMed Central

Chekhovskiy, Konstantin

2018-01-01

Tall fescue (Festuca arundinacea Schreb.) is an important cool-season perennial grass species used as forage and turf, and in conservation plantings. There are three morphotypes in hexaploid tall fescue: Continental, Mediterranean and Rhizomatous. This study was conducted to develop morphotype-specific molecular markers to distinguish Continental and Mediterranean tall fescues, and establish their relationships with other species of the Festuca genus for genomic inference. Chloroplast sequence variation and simple sequence repeat (SSR) polymorphism were explored in 12 genotypes of three tall fescue morphotypes and four Festuca species. Hypervariable chloroplast regions were retrieved by using 33 specifically designed primers followed by sequencing the PCR products. SSR polymorphism was studied using 144 tall fescue SSR primers. Four chloroplast (NFTCHL17, NFTCHL43, NFTCHL45 and NFTCHL48) and three SSR (nffa090, nffa204 and nffa338) markers were identified which can distinctly differentiate Continental and Mediterranean morphotypes. A primer pair, NFTCHL45, amplified a 47 bp deletion between the two morphotypes is being routinely used in the Noble Research Institute’s core facility for morphotype discrimination. Both chloroplast sequence variation and SSR diversity showed a close association between Rhizomatous and Continental morphotypes, while the Mediterranean morphotype was in a distant clade. F. pratensis and F. arundinacea var. glaucescens, the P and G1G2 genome donors, respectively, were grouped with the Continental clade, and F. mairei (M1M2 genome) grouped with the Mediterranean clade in chloroplast sequence variation, while both F. pratensis and F. mairei formed independent clade in SSR analysis. Age estimation based on chloroplast sequence variation indicated that the Continental and Mediterranean clades might have been colonized independently during 0.65 ± 0.06 and 0.96 ± 0.1 million years ago (Mya) respectively. The findings of the study will

FireWorks curriculum featuring ponderosa, lodgepole, and whitebark pine forests

Treesearch

Jane Kapler Smith; Nancy E. McMurray

2000-01-01

FireWorks is an educational program for students in grades 1-10. The program consists of the curriculum in this report and a trunk of laboratory materials, specimens, and reference materials. It provides interactive, hands-on activities for studying fire ecology, fire behavior, and the influences of people on three fire-dependent forest types - Pinus ponderosa...

Nutrient source and tillage impacts on tall fescue production and soil properties

USDA-ARS?s Scientific Manuscript database

Tall fescue (Festuca arundinacea Schreb.) grass provides a major forage base for many livestock production systems in the southeastern United States. Forage production with manure helps recycle nutrients with less environmental impacts. This two year study examined tall fescue forage production and ...

The Characteristics of Air Pollutants during Two Distinct Episodes of Fireworks Burning in a Valley City of North China

PubMed Central

Song, Yang; Wan, Xiaoming; Bai, Shuoxin; Guo, Dong; Ren, Ci; Zeng, Yu; Li, Yirui; Li, Xuewen

2017-01-01

Background The elevation and dissipation of pollutants after the ignition of fireworks in different functional areas of a valley city were investigated. Methods The Air Quality Index (AQI) as well as inter-day and intra-day concentrations of various air pollutants (PM10, PM2.5, SO2, NO2, CO, O3) were measured during two episodes that took place during Chinese New Year festivities. Results For the special terrain of Jinan, the mean concentrations of pollutants increased sharply within 2–4 h of the firework displays, and concentrations were 4–6 times higher than the usual levels. It took 2–3 d for the pollutants to dissipate to background levels. Compared to Preliminary Eve (more fireworks are ignited on New Year’s Eve, but the amounts of other human activities are also lesser), the primary pollutants PM2.5, PM10, and CO reached higher concentrations on New Year’s Eve, and the highest concentrations of these pollutants were detected in living quarters. All areas suffered from serious pollution problems on New Year’s Eve (rural = urban for PM10, but rural > urban for PM2.5). However, SO2 and NO2 levels were 20%–60% lower in living quarters and industrial areas compared to the levels in these same areas on Preliminary Eve. In contrast to the other pollutants, O3 concentrations fell instead of rising with the firework displays. Conclusion Interactions between firework displays and other human activities caused different change trends of pollutants. PM2.5 and PM10 were the main pollutants, and the rural living quarter had some of the highest pollution levels. PMID:28045925

The Characteristics of Air Pollutants during Two Distinct Episodes of Fireworks Burning in a Valley City of North China.

PubMed

Song, Yang; Wan, Xiaoming; Bai, Shuoxin; Guo, Dong; Ren, Ci; Zeng, Yu; Li, Yirui; Li, Xuewen

2017-01-01

The elevation and dissipation of pollutants after the ignition of fireworks in different functional areas of a valley city were investigated. The Air Quality Index (AQI) as well as inter-day and intra-day concentrations of various air pollutants (PM10, PM2.5, SO2, NO2, CO, O3) were measured during two episodes that took place during Chinese New Year festivities. For the special terrain of Jinan, the mean concentrations of pollutants increased sharply within 2-4 h of the firework displays, and concentrations were 4-6 times higher than the usual levels. It took 2-3 d for the pollutants to dissipate to background levels. Compared to Preliminary Eve (more fireworks are ignited on New Year's Eve, but the amounts of other human activities are also lesser), the primary pollutants PM2.5, PM10, and CO reached higher concentrations on New Year's Eve, and the highest concentrations of these pollutants were detected in living quarters. All areas suffered from serious pollution problems on New Year's Eve (rural = urban for PM10, but rural > urban for PM2.5). However, SO2 and NO2 levels were 20%-60% lower in living quarters and industrial areas compared to the levels in these same areas on Preliminary Eve. In contrast to the other pollutants, O3 concentrations fell instead of rising with the firework displays. Interactions between firework displays and other human activities caused different change trends of pollutants. PM2.5 and PM10 were the main pollutants, and the rural living quarter had some of the highest pollution levels.

Short and tall stature: a new paradigm emerges

PubMed Central

Baron, Jeffrey; Sävendahl, Lars; De Luca, Francesco; Dauber, Andrew; Phillip, Moshe; Wit, Jan M.; Nilsson, Ola

2016-01-01

In the past, the growth hormone (GH) – insulin-like growth factor-I (IGF-I) axis was thought to be the central system regulating childhood growth and therefore responsible for short stature and tall stature. However, recent findings have revealed that the GH-IGF-I axis is just one of many regulatory systems that control chondrogenesis in the growth plate, the biological process that drives height gain. Consequently, normal growth in children depends not only on GH and IGF-I but on multiple hormones, paracrine factors, extracellular matrix molecules, and intracellular proteins that regulate growth plate chondrocytes. Mutations in genes encoding many of these local proteins cause short stature or tall stature. Similarly genome-wide association studies have revealed that the normal variation in height appears to be due largely to genes outside the GH-IGF-I axis that affect growth at the growth plate through a wide variety of mechanisms. These findings point to a new conceptual framework for understanding short and tall stature, which is centered not on two particular hormones but rather on the growth plate, the structure responsible for height gain. PMID:26437621

33 CFR 165.171 - Safety Zones for fireworks displays and swim events held in Coast Guard Sector Northern New...

Code of Federal Regulations, 2014 CFR

2014-07-01

...′57″ W (NAD 83). 7.0 JULY 7.1Vinalhaven 4th of July Fireworks • Event Type: Fireworks Display. • Sponsor: Vinalhaven 4th of July Committee. • Date: One night event in July.* • Time (Approximate): 8:00 p... vicinity of Camden Harbor, Maine in approximate position: 44°12′32″ N, 069°02′58″ W (NAD 83). 7.4Bangor 4th...

33 CFR 165.171 - Safety Zones for fireworks displays and swim events held in Coast Guard Sector Northern New...

Code of Federal Regulations, 2013 CFR

2013-07-01

..., 069°37′57″ W (NAD 83). 7.0 JULY 7.1Vinalhaven 4th of July Fireworks • Event Type: Firework Display.• Sponsor: Vinalhaven 4th of July Committee. • Date: First Saturday in July. The specific calendar date will... Harbor, Maine in approximate position: 44°12′32″ N, 069°02′58″ W (NAD 83). 7.4Bangor 4th of July...

33 CFR 165.171 - Safety Zones for fireworks displays and swim events held in Coast Guard Sector Northern New...

Code of Federal Regulations, 2012 CFR

2012-07-01

..., 069°37′57″ W (NAD 83). 7.0 JULY 7.1Vinalhaven 4th of July Fireworks • Event Type: Firework Display.• Sponsor: Vinalhaven 4th of July Committee. • Date: First Saturday in July. The specific calendar date will... Harbor, Maine in approximate position: 44°12′32″ N, 069°02′58″ W (NAD 83). 7.4Bangor 4th of July...

Influence of fireworks displays on the chemical characteristics of PM2.5 in rural and suburban areas in Central and East China.

PubMed

Zhang, Junmei; Yang, Lingxiao; Chen, Jianmin; Mellouki, Abdelwahid; Jiang, Pan; Gao, Ying; Li, Yanyan; Yang, Yumeng; Wang, Wenxing

2017-02-01

To explore the spatial and chemical characteristics of PM 2.5 pollution and the influence of fireworks displays on PM 2.5 and its chemical components in rural areas in Central and East China, PM 2.5 samples were collected at three rural sites and one suburban site in Henan and Shandong provinces during the 2016 Chinese New Year, and the chemical composition of PM 2.5 , including water-soluble inorganic ions (WSIIs), organic carbon (OC), elemental carbon (EC), water-soluble organic carbon (WSOC) and trace elements (TEs) was analysed. The concentrations of PM 2.5 at the four sites were significantly higher than the Grade I national standard of 35μg/m 3 , indicating serious PM 2.5 pollution in rural and suburban areas. The contributions of secondary WSIIs to total WSIIs at the four sites were lower than in urban areas. The TEs in XP and LC were significantly enriched in PM 2.5 . A significant difference was found in the main chemical compositions of different sites. Fireworks displays directly increased the concentrations of PM 2.5 and many chemicals, especially K + , Cl - , K, Cl, S, Cu and Sr, and concentrations of NO 3 - and NH 4 + ions peaked after the fireworks period in the three rural sites, indicating the influence of firecrackers on the secondary formation of the precursors of NO 2 . The ratio of WSOC/OC decreased during fireworks displays, indicating the direct influence of firecrackers on water insoluble organic matter. Fireworks-related ions were a key component of the aerosol at the four sites during fireworks displays, accounting for 28-38% of the total measured species. Copyright © 2016 Elsevier B.V. All rights reserved.

Tall Poppies: Bullying Behaviors Faced by Australian High-Performance School-Age Athletes

ERIC Educational Resources Information Center

O'Neill, Maureen; Calder, Angela; Allen, Bill

2014-01-01

Little is known about Australian high-performance school-age athletes' experiences as victims of the tall poppy syndrome. Tall poppies are successful individuals bullied by those who are less successful in order to "normalize them." Nineteen current or previous national or international high-performance school-age athletes were…

Short-term degradation of air quality during major firework events in Delhi, India

NASA Astrophysics Data System (ADS)

Shivani; Gadi, Ranu; Saxena, Mohit; Sharma, Sudhir Kumar; Mandal, Tuhin Kumar

2018-04-01

The effect of firework events on air quality was assessed from ambient fine particulate matter (PM2.5) collected during the Diwali period in two consecutive years, i.e., November 2015 and October 2016. The extensive firework activities led to the short-term degradation of air quality during the Diwali days. PM2.5 samples were chemically characterised for elements, water-soluble ionic species, organic carbon (OC) and elemental carbon (EC). Ba, K, Sr, S, Mg and Na showed significant increases in concentration on Diwali days compared to pre-Diwali days which revealed their association with firecrackers. Concentration of SO4 2-, NO3 -, Cl-, K+ and NH4 + ions contributed to the increases in PM2.5 concentration on Diwali days. Higher OC/EC ratios indicated the formation of secondary organic carbon during the Diwali period. This study concludes that the high PM2.5 level during Diwali 2016 was a result of contribution from fireworks on the Diwali night, trans-regional movement of pollutants due to crop residue burning, low wind speed (0.15 m s-1), and high humidity. It was observed that short-term exposure to Diwali is plausible to generate 1.3% increase in non-carcinogenic hazard index due to elements Al and Ba during Diwali 2016, whereas no significant variation was observed for the carcinogenic risk due to Pb. However, in 2015, the increase in non-carcinogenic hazard index was appreciably lower as compared to 2016.

78 FR 54574 - Safety Zone; Tall Ships Erie 2013 Fireworks Show, Holland Street Pier, Presque Isle Bay, Erie, PA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-05

... of any grant or loan recipients, and will not raise any novel legal or policy issues. The safety zone... through the safety zone when permitted by the Captain of the Port. 2. Impact on Small Entities Under the... entities. The Coast Guard certifies under 5 U.S.C. 605(b) that this proposed rule will not have a...

40 CFR 721.10189 - Fatty acids, tall-oil, reaction products with (butoxymethyl) oxirane formaldehyde-phenol polymer...

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Fatty acids, tall-oil, reaction... Substances § 721.10189 Fatty acids, tall-oil, reaction products with (butoxymethyl) oxirane formaldehyde... to reporting. (1) The chemical substance identified generically as fatty acids, tall-oil, reaction...

40 CFR 721.10189 - Fatty acids, tall-oil, reaction products with (butoxymethyl) oxirane formaldehyde-phenol polymer...

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 31 2011-07-01 2011-07-01 false Fatty acids, tall-oil, reaction... Substances § 721.10189 Fatty acids, tall-oil, reaction products with (butoxymethyl) oxirane formaldehyde... to reporting. (1) The chemical substance identified generically as fatty acids, tall-oil, reaction...

Collapse of tall granular columns in fluid

NASA Astrophysics Data System (ADS)

Kumar, Krishna; Soga, Kenichi; Delenne, Jean-Yves

2017-06-01

Avalanches, landslides, and debris flows are geophysical hazards, which involve rapid mass movement of granular solids, water, and air as a multi-phase system. In order to describe the mechanism of immersed granular flows, it is important to consider both the dynamics of the solid phase and the role of the ambient fluid. In the present study, the collapse of a granular column in fluid is studied using 2D LBM - DEM. The flow kinematics are compared with the dry and buoyant granular collapse to understand the influence of hydrodynamic forces and lubrication on the run-out. In the case of tall columns, the amount of material destabilised above the failure plane is larger than that of short columns. Therefore, the surface area of the mobilised mass that interacts with the surrounding fluid in tall columns is significantly higher than the short columns. This increase in the area of soil - fluid interaction results in an increase in the formation of turbulent vortices thereby altering the deposit morphology. It is observed that the vortices result in the formation of heaps that significantly affects the distribution of mass in the flow. In order to understand the behaviour of tall columns, the run-out behaviour of a dense granular column with an initial aspect ratio of 6 is studied. The collapse behaviour is analysed for different slope angles: 0°, 2.5°, 5° and 7.5°.

75 FR 25111 - Safety Zone; KFOG Kaboom, Fireworks Display, San Francisco, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-07

... associated with the pyrotechnics. Unauthorized persons or vessels are prohibited from entering into... posed by the pyrotechnics used in these fireworks displays, the safety zones are necessary to provide... effective date of this rule would expose mariners to the dangers posed by the pyrotechnics used in the...

78 FR 48046 - Safety Zone; Kuoni Destination Management Fireworks; San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-07

...-AA00 Safety Zone; Kuoni Destination Management Fireworks; San Diego, CA AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a safety zone on the navigable..., 2013. This temporary safety zone is necessary to provide for the safety of the participants, crew...

78 FR 29022 - Safety Zone; Fourth of July Fireworks, Berkeley Marina, Berkeley, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-17

... Marina Fourth of July Fireworks display in the Captain of the Port, San Francisco area of responsibility... Guard will enforce a 1,000 foot safety zone around the Berkeley Pier in approximate position 37[deg]51... radius 1,000 [[Page 29023

Host status of endophyte-infected and noninfected tall fescue grass to Meloidogyne spp.

USDA-ARS?s Scientific Manuscript database

Tall fescue grass cultivars with or without endophytes were evaluated for their susceptibility to Meloidogyne incognita in the greenhouse. Tall fescue cultivars evaluated included, i) wild-type Jesup (E+, ergot-producing endophyte present), ii) endophyte-free Jesup (E-, no endophyte present), iii) ...

Liquid-based cytology improves preoperative diagnostic accuracy of the tall cell variant of papillary thyroid carcinoma.

PubMed

Lee, Sung Hak; Jung, Chan Kwon; Bae, Ja Seong; Jung, So Lyung; Choi, Yeong Jin; Kang, Chang Suk

2014-01-01

The tall cell variant (TCV) of papillary thyroid carcinoma (PTC) is the most common among the aggressive variants of the disease. We aimed to investigate the clinicopathologic characteristics of TCV, and evaluate the diagnostic efficacy of liquid-based cytology (LBC) in TCV detection compared with conventional smear in thyroid fine needle aspiration (FNA). A total of 266 consecutive patients (220 women and 46 men) with PTC were enrolled. We analyzed tumor characteristics according to histologic growth patterns as classic, classic PTC with tall cell features, and TCV. The cytomorphologic features of these subtypes were investigated according to the preparation methods of conventional smear and LBC. TCV and classic PTC with tall cell features comprised 4.9% and 6.0% of all tumors, respectively, and were significantly associated with older age at presentation, larger tumor size, high frequency of extrathyroid extension, and BRAF mutation in comparison with classic PTC. However, there was no statistically significant difference in clinicopathologic features between TCV and classic PTC with tall cell features. Tall cells were more easily detected by LBC than by conventional smear. The percentage of tall cells identified using LBC was well correlated with three histologic subtypes. Our results demonstrate that TCV is more common than previously recognized in Korea and any PTC containing tall cells may have identical biological behavior regardless of the precise proportions of tall cells. It is possible to make a preoperative diagnosis of TCV using LBC. Copyright © 2013 Wiley Periodicals, Inc.

AMPK Is Essential to Balance Glycolysis and Mitochondrial Metabolism to Control T-ALL Cell Stress and Survival.

PubMed

Kishton, Rigel J; Barnes, Carson E; Nichols, Amanda G; Cohen, Sivan; Gerriets, Valerie A; Siska, Peter J; Macintyre, Andrew N; Goraksha-Hicks, Pankuri; de Cubas, Aguirre A; Liu, Tingyu; Warmoes, Marc O; Abel, E Dale; Yeoh, Allen Eng Juh; Gershon, Timothy R; Rathmell, W Kimryn; Richards, Kristy L; Locasale, Jason W; Rathmell, Jeffrey C

2016-04-12

T cell acute lymphoblastic leukemia (T-ALL) is an aggressive malignancy associated with Notch pathway mutations. While both normal activated and leukemic T cells can utilize aerobic glycolysis to support proliferation, it is unclear to what extent these cell populations are metabolically similar and if differences reveal T-ALL vulnerabilities. Here we show that aerobic glycolysis is surprisingly less active in T-ALL cells than proliferating normal T cells and that T-ALL cells are metabolically distinct. Oncogenic Notch promoted glycolysis but also induced metabolic stress that activated 5' AMP-activated kinase (AMPK). Unlike stimulated T cells, AMPK actively restrained aerobic glycolysis in T-ALL cells through inhibition of mTORC1 while promoting oxidative metabolism and mitochondrial Complex I activity. Importantly, AMPK deficiency or inhibition of Complex I led to T-ALL cell death and reduced disease burden. Thus, AMPK simultaneously inhibits anabolic growth signaling and is essential to promote mitochondrial pathways that mitigate metabolic stress and apoptosis in T-ALL. Copyright © 2016 Elsevier Inc. All rights reserved.

76 FR 50669 - Safety Zones; Eleventh Coast Guard District Annual Fireworks Events

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-16

... occurring, add new unlisted annual fireworks events to the regulations, and standardize the format for all... to be added. In addition, information for those events that continue to occur has changed in some... sections will be updated or added as follows: update with current information existing events, add...

76 FR 37009 - Safety Zone; Jameson Beach Fourth of July Fireworks Display

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-24

... pyrotechnics. Unauthorized persons or vessels are prohibited from entering into, transiting through, or.... Because of the dangers posed by the pyrotechnics used in this fireworks display, the safety zone is... effective date of this rule would expose mariners to the dangers posed by the pyrotechnics used in the...

78 FR 29086 - Safety Zone; Discovery World Fireworks, Milwaukee Harbor, Milwaukee, WI

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-17

... [Docket No. USCG-2013-0326] RIN 1625-AA00 Safety Zone; Discovery World Fireworks, Milwaukee Harbor... World Pier. This proposed safety zone is necessary to protect the surrounding public and vessels from... Discovery World Pier. The Captain of the Port, Lake Michigan, has determined that the likelihood of...

Tall oil precursors of Douglas fir

Treesearch

Daniel O. Foster; Duane F. Zinkel; Anthony H. Conner

1980-01-01

The sapwood and heartwood extractives of Douglas fir [Pseudotsuga menziesii (Mirb.) Franco] and the tall oil in the kraft black liquor were characterized. On pulping, isomerization and conversion of conjugated resin acids to dehydroabietic acid was observed. Recovery of both fatty and resin acids from pulping was lower than predicted from the extractive composition....

Allocating forage to fall-calving cow-calf pairs strip-grazing stockpiled tall fescue.

PubMed

Curtis, L E; Kallenbach, R L; Roberts, C A

2008-03-01

In a 2-yr study, we evaluated the effect of different forage allocations on the performance of lactating beef cows and their calves grazing stockpiled tall fescue. Allocations of stockpiled tall fescue at 2.25, 3.00, 3.75, and 4.50% of cow-calf pair BW/d were set as experimental treatments. Conventional hay-feeding was also evaluated as a comparison to grazing stockpiled tall fescue. The experiment had a randomized complete block design with 3 replications and was divided into 3 phases each year. From early December to late February (phase 1) of each year, cows and calves grazed stockpiled tall fescue or were fed hay in the treatments described above. Immediately after phase 1, cows and calves were commingled and managed as a single group until weaning in April (phase 2) so that residual effects could be documented. Residual effects on cows were measured after the calves were weaned in April until mid-July (phase 3). During phase 1 of both years, apparent DMI of cow-calf pairs allocated stockpiled tall fescue at 4.50% of BW/d was 31% greater (P < 0.01) than those allocated 2.25% of BW/d. As allocation of stockpiled tall fescue increased from 2.25 to 4.50% of cow-calf BW/d, pasture utilization fell (P < 0.01) from 84 +/- 7% to 59 +/- 7%. During phase 1 of both years, cow BW losses increased linearly (P < 0.02) as forage allocations decreased, although the losses in yr 1 were almost double (P < 0.01) those in yr 2. During phases 2 and 3, few differences were noted across treatment groups, such that by the end of phase 3, cow BW in all treatments did not differ either year (P > 0.40). Calf ADG in phase 1 increased linearly (P < 0.01) with forage allocation (y = 0.063x + 0.513; R(2) = 0.91). However, calf gain per hectare decreased linearly (P < 0.01) as stockpiled tall fescue allocations increased (y = -26.5x + 212; R(2) = 0.97) such that gain per hectare for cow-calf pairs allocated stockpiled tall fescue at 4.50% BW/d was nearly 40% less (P < 0.01) than for those

Short-term variation in air quality associated with firework events: a case study.

PubMed

Ravindra, Khaiwal; Mor, Suman; Kaushik, C P

2003-04-01

The effect of fireworks on air quality was assessed from the ambient concentrations of various air pollutants (SO2, NO2, PM10 and TSP) during Diwali festival in Hisar city (India), in November 1999. The extensive use of fireworks was found to be related to short-term variation in air quality. During the festival the concentration of SO2 was observed to be increased approximately 10-fold at few sites, whereas the concentrations of NO2, PM10 and TSP increased 2-3 times, compared to the data collected on a typical winter day in December 1999. The maximum NO2 concentration was observed a day after the festival. The diurnal pattern of the above pollutants showed a slight increase in the night. The levels of these pollutants observed during Diwali were found to be moderately high, which can be associated with serious health impacts.

Ergovaline recovery from digested tall fescue seedheads

USDA-ARS?s Scientific Manuscript database

Seed heads typically contain high concentrations of ergot alkaloids, which makes them a highly toxic source of ergot alkaloids. Unfortunately, cattle selectively graze tall fescue seedheads. Seedheads were collected from pastures grazed by Angus-cross steers from early-May until mid-June. Pasture...

Hubble Captures Celestial Fireworks Within the Large Magellanic Cloud

NASA Technical Reports Server (NTRS)

2000-01-01

This is a color Hubble Space Telescope (HST) heritage image of supernova remnant N49, a neighboring galaxy, that was taken with Hubble's Wide Field Planetary Camera 2. Color filters were used to sample light emitted by sulfur, oxygen, and hydrogen. The color image was superimposed on a black and white image of stars in the same field also taken with Hubble. Resembling a fireworks display, these delicate filaments are actually sheets of debris from a stellar explosion.

75 FR 41376 - Safety Zone; Fireworks Display, Potomac River, Charles County, MD

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-16

...-AA00 Safety Zone; Fireworks Display, Potomac River, Charles County, MD AGENCY: Coast Guard, DHS. ACTION... this temporary rule, call or e-mail Mr. Ronald L. Houck, Sector Baltimore Waterways Management Division, Coast Guard; telephone 410-576-2674, e- mail Ronald.L[email protected] . If you have questions on viewing...

49 CFR 173.65 - Exceptions for Division 1.4G consumer fireworks.

Code of Federal Regulations, 2014 CFR

2014-10-01

...) The device must pass a thermal stability test. The test must be performed by maintaining the device... thermal stability test; (3) The manufacturer of the Division 1.4G consumer firework applies in writing to... thermal stability test; and (iv) Signed certification declaring that the device for which certification is...

49 CFR 173.65 - Exceptions for Division 1.4G consumer fireworks.

Code of Federal Regulations, 2013 CFR

2013-10-01

...) The device must pass a thermal stability test. The test must be performed by maintaining the device... thermal stability test; (3) The manufacturer of the Division 1.4G consumer firework applies in writing to... thermal stability test; and (iv) Signed certification declaring that the device for which certification is...

76 FR 38086 - Safety Zone; Labor Day Fireworks, Ancarrows Landing Park, James River, Richmond, VA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-29

... know that they reached the Facility, please enclose a stamped, self-addressed postcard or envelope. We... discharge of fireworks, dangerous projectiles, and falling hot embers or other debris, vessel traffic will...

From the Lab Bench: Should you plant a non-toxic endophyte tall fescue?

USDA-ARS?s Scientific Manuscript database

A column was written to discuss planting novel endophyte tall fescue for alleviating fescue toxicosis. Endophyte-free tall fescue cultivars can be grazed as a non-toxic alternative, but it maust be understood that it is the endophyte, through production of alkaloids other than ergot alkaloids, that...

75 FR 35651 - Safety Zone; San Francisco Chronicle Fireworks Display, San Francisco, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-23

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG 2010-0367] Safety Zone; San Francisco Chronicle Fireworks Display, San Francisco, CA AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard will enforce the Independence Day...

Revealing the Genomic Landscape of Pediatric T-ALL | Office of Cancer Genomics

Cancer.gov

T-lineage acute lymphoblastic leukemia (T-ALL) comprises 15-20% of childhood ALL and has historically been associated with inferior outcome to B-cell  ALL (B-ALL). Recent studies have used genome-wide sequencing approaches to identify new subtypes and targets of mutation in B-ALL, but comprehensive sequencing studies of large cohorts of T-ALL have not been performed.

Drivers of tall shrub proliferation adjacent to the Dempster Highway, Northwest Territories, Canada

NASA Astrophysics Data System (ADS)

Cameron, Emily A.; Lantz, Trevor C.

2016-04-01

Arctic ecosystems are undergoing rapid changes as a result of climate warming and more frequent disturbances. Disturbances can have particularly large effects on high-latitude ecosystems when ecosystem structure and function is controlled by strong feedbacks between soil conditions, vegetation, and ground thermal regime. In this study we investigated the impact of road construction and maintenance on vegetation structure and biomass along the Dempster Highway where it crosses the Peel Plateau in the Northwest Territories. To explore drivers of tall shrub proliferation and to quantify shrub proliferation in this region of continuous permafrost, greyscale air photos (1975) and Quickbird satellite imagery (2008) were used to map landcover change within two 0.6 km2 belts next to the road and two 0.6 km2 belts 500 m away from the road. Maps showing areas where: 1) tall shrubs expanded, and 2) dwarf shrub tundra resisted invasion were then used to select field sites where a suite of biophysical variables were measured. Rapid tall shrub proliferation and greater biomass adjacent to the road indicate that disturbance can facilitate vegetation change in tundra environments. Our field data also suggests that increased shrub proliferation adjacent to the road was caused by greater soil moisture. Tall shrub proliferation adjacent to the road occurred at lower elevation sites characterized by wetter soils with thicker organic layers. Areas that resisted tall shrub encroachment were located at higher elevations and had drier soils with thin organic layers. Our observations also support previous work illustrating that tall shrub expansion next to the highway promotes strong positive feedbacks to ongoing shrub growth and proliferation.

Prolyl-isomerase Pin1 controls Notch3 protein expression and regulates T-ALL progression.

PubMed

Franciosa, G; Diluvio, G; Gaudio, F Del; Giuli, M V; Palermo, R; Grazioli, P; Campese, A F; Talora, C; Bellavia, D; D'Amati, G; Besharat, Z M; Nicoletti, C; Siebel, C W; Choy, L; Rustighi, A; Sal, G Del; Screpanti, I; Checquolo, S

2016-09-08

Deregulated Notch signaling is associated with T-cell Acute Lymphoblastic Leukemia (T-ALL) development and progression. Increasing evidence reveals that Notch pathway has an important role in the invasion ability of tumor cells, including leukemia, although the underlying molecular mechanisms remain mostly unclear. Here, we show that Notch3 is a novel target protein of the prolyl-isomerase Pin1, which is able to regulate Notch3 protein processing and to stabilize the cleaved product, leading to the increased expression of the intracellular domain (N3IC), finally enhancing Notch3-dependent invasiveness properties. We demonstrate that the combined inhibition of Notch3 and Pin1 in the Notch3-overexpressing human leukemic TALL-1 cells reduces their high invasive potential, by decreasing the expression of the matrix metalloprotease MMP9. Consistently, Pin1 depletion in a mouse model of Notch3-induced T-ALL, by reducing N3IC expression and signaling, impairs the expansion/invasiveness of CD4(+)CD8(+) DP cells in peripheral lymphoid and non-lymphoid organs. Notably, in in silico gene expression analysis of human T-ALL samples we observed a significant correlation between Pin1 and Notch3 expression levels, which may further suggest a key role of the newly identified Notch3-Pin1 axis in T-ALL aggressiveness and progression. Thus, combined suppression of Pin1 and Notch3 proteins may be exploited as an additional target therapy for T-ALL.

Prolyl-isomerase Pin1 controls Notch3 protein expression and regulates T-ALL progression

PubMed Central

Franciosa, G; Diluvio, G; Gaudio, F Del; Giuli, M V; Palermo, R; Grazioli, P; Campese, A F; Talora, C; Bellavia, D; D'Amati, G; Besharat, Z M; Nicoletti, C; Siebel, C W; Choy, L; Rustighi, A; Sal, G Del; Screpanti, I; Checquolo, S

2016-01-01

Deregulated Notch signaling is associated with T-cell Acute Lymphoblastic Leukemia (T-ALL) development and progression. Increasing evidence reveals that Notch pathway has an important role in the invasion ability of tumor cells, including leukemia, although the underlying molecular mechanisms remain mostly unclear. Here, we show that Notch3 is a novel target protein of the prolyl-isomerase Pin1, which is able to regulate Notch3 protein processing and to stabilize the cleaved product, leading to the increased expression of the intracellular domain (N3IC), finally enhancing Notch3-dependent invasiveness properties. We demonstrate that the combined inhibition of Notch3 and Pin1 in the Notch3-overexpressing human leukemic TALL-1 cells reduces their high invasive potential, by decreasing the expression of the matrix metalloprotease MMP9. Consistently, Pin1 depletion in a mouse model of Notch3-induced T-ALL, by reducing N3IC expression and signaling, impairs the expansion/invasiveness of CD4+CD8+ DP cells in peripheral lymphoid and non-lymphoid organs. Notably, in in silico gene expression analysis of human T-ALL samples we observed a significant correlation between Pin1 and Notch3 expression levels, which may further suggest a key role of the newly identified Notch3-Pin1 axis in T-ALL aggressiveness and progression. Thus, combined suppression of Pin1 and Notch3 proteins may be exploited as an additional target therapy for T-ALL. PMID:26876201

78 FR 60220 - Safety Zone; Fireworks Display, Willamette River, Oregon City, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-01

... small business. If you wish to comment on actions by employees of the Coast Guard, call 1-888-REG-FAIR... Security FR Federal Register NPRM Notice of Proposed Rulemaking A. Regulatory History and Information The... 1.05-1(f) for safety and environmental purposes as described in 33 CFR part 165. Fireworks displays...

Systematic derivation of an Australian standard for Tall Man lettering to distinguish similar drug names.

PubMed

Emmerton, Lynne; Rizk, Mariam F S; Bedford, Graham; Lalor, Daniel

2015-02-01

Confusion between similar drug names can cause harmful medication errors. Similar drug names can be visually differentiated using a typographical technique known as Tall Man lettering. While international conventions exist to derive Tall Man representation for drug names, there has been no national standard developed in Australia. This paper describes the derivation of a risk-based, standardized approach for use of Tall Man lettering in Australia, and known as National Tall Man Lettering. A three-stage approach was applied. An Australian list of similar drug names was systematically compiled from the literature and clinical error reports. Secondly, drug name pairs were prioritized using a risk matrix based on the likelihood of name confusion (a four-component score) vs. consensus ratings of the potential severity of the confusion by 31 expert reviewers. The mid-type Tall Man convention was then applied to derive the typography for the highest priority drug pair names. Of 250 pairs of confusable Australian drug names, comprising 341 discrete names, 35 pairs were identified by the matrix as an 'extreme' risk if confused. The mid-type Tall Man convention was successfully applied to the majority of the prioritized drugs; some adaption of the convention was required. This systematic process for identification of confusable drug names and associated risk, followed by application of a convention for Tall Man lettering, has produced a standard now endorsed for use in clinical settings in Australia. Periodic updating is recommended to accommodate new drug names and error reports. © 2014 John Wiley & Sons, Ltd.

77 FR 27156 - Safety Zone, Temporary Change for Recurring Fifth Coast Guard District Fireworks Displays...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-09

... submit comments by mail and would like to know that they reached the Facility, please enclose a stamped... fireworks, dangerous projectiles, and falling hot embers or other debris, vessel traffic will be temporarily...

77 FR 68718 - Safety Zone for Fireworks Display, Upper Potomac River, Alexandria Channel; Washington, DC

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-16

... submit comments by mail and would like to know that they reached the Facility, please enclose a stamped... accidental discharge of fireworks, dangerous projectiles, and falling hot embers or other debris. This rule...

76 FR 22064 - Safety Zone; Michigan Bankers Association Fireworks, Lake Huron, Mackinac Island, MI

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-20

...-foot radius from the fireworks launch site, approximately 460 yards south of Biddle Point, at position... 460 yards south of Biddle Point, at position 45[deg]50'32.82'' N, 084[deg]37'03.18'' W: [DATUM: NAD 83...

40 CFR 454.40 - Applicability; description of manufacture of tall oil rosin, pitch and fatty acids subcategory.

Code of Federal Regulations, 2010 CFR

2010-07-01

... manufacture of tall oil rosin, pitch and fatty acids subcategory. 454.40 Section 454.40 Protection of... CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Tall Oil Rosin, Pitch and Fatty Acids Subcategory § 454.40 Applicability; description of manufacture of tall oil rosin, pitch and fatty acids subcategory. The provisions...

40 CFR 454.40 - Applicability; description of manufacture of tall oil rosin, pitch and fatty acids subcategory.

Code of Federal Regulations, 2011 CFR

2011-07-01

... manufacture of tall oil rosin, pitch and fatty acids subcategory. 454.40 Section 454.40 Protection of... CHEMICALS MANUFACTURING POINT SOURCE CATEGORY Tall Oil Rosin, Pitch and Fatty Acids Subcategory § 454.40 Applicability; description of manufacture of tall oil rosin, pitch and fatty acids subcategory. The provisions...

75 FR 67618 - Safety Zone: Richardson Ash Scattering by Fireworks, San Francisco, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-03

... participants and spectators from the dangers associated with the pyrotechnics. Unauthorized persons and vessels... before the rulemaking process would be completed. Because of the dangers posed by the pyrotechnics used... restricted area on the waters surrounding the fireworks launch site during loading of the pyrotechnics, and...

Performance by Fall-Calving Cows Grazing Tall Fescue Pastures With Different Proportions Stockpiled

USDA-ARS?s Scientific Manuscript database

Tall fescue [Lolium arundinaceum (Schreb.) S.J. Darbyshire.] is often stockpiled to reduce winter feed costs for cattle. Over two consecutive years, a total of 158 Gelbvieh × Angus fall-calving cows (1318 plus/minus 13.2 lb) were allocated randomly to one of eight 24-acre tall fescue pastures on 18 ...

Performance by Fall-Calving Cows Grazing Tall Fescue Pastures with Different Proportions Stockpiled

USDA-ARS?s Scientific Manuscript database

Tall fescue [Lolium arundinaceum (Schreb.) Darbysh.] is often stockpiled to reduce winter feed costs for cattle. Over two consecutive years, a total of 158 Gelbvieh × Angus fall-calving cows (599 ± 6.0 kg) were allocated randomly to one of eight 10-ha tall fescue pastures (subdivided into six 1.6-h...

[Two cases of severe eye and cranial injuries due to firework explosions].

PubMed

Saunte, J P; Trojaborg, N S; Nielsen, O A; Thygesen, J

1999-12-20

Two patients who sustained serious facial, cranial and eye trauma secondary to recreational fireworks injuries are reported. Initial assessment included axial and coronary computerized tomography, control of haemorrhage, debridement of wound and brain, and in one patient bilateral excenteration of the globe. Both patients suffered from intracranial haemorrhage, but both recovered without severe neurological sequelae.

Ocular burns and related injuries due to fireworks during the Aidil Fitri celebration on the East Coast of the Peninsular Malaysia.

PubMed

Rashid, Rasdi Abd; Heidary, Fatemeh; Hussein, Adil; Hitam, Wan Hazabbah Wan; Rashid, Rohana Abd; Ghani, Zulkifli Abd; Omar, Nor Anita Che; Mustari, Zuraidah; Shatriah, Ismail

2011-02-01

This study aims to describe the epidemiology of ocular burns and related injuries due to fireworks during the Aidil Fitri celebration on the East Coast of the Peninsular Malaysia. A prospective analysis of all patients with ocular burns and related injuries due to fireworks attended three tertiary hospitals in East Coast of Peninsular Malaysia during Aidil Fitri, which was from 10 September to 17 October 2008. We observed the demographic and injury characteristics, extent of the injuries and presenting visual symptoms. Thirty patients with 34 eyes with ocular burns and related injuries were identified. Patients ranged between 2 and 43 years of age. 70.00% of the patients were 12 years old and below. Of the 30 patients, 29 (96.67%) were male and the left eye was affected in 14 (46.70%). Thermal injuries accounted for 60.0% of the injuries whereas 40.0% were due to exploding firework. Burns to the eyelid and cornea (35.29%) were the most common injuries noted. Fifteen patients (50%) were bystanders whilst a majority of patients (96.67%) had no eye protection. At presentation, 15 (44.12%) eyes had a visual acuity of 6/6 to 6/9 in the injured eyes, while 3 out of 34 eyes (8.82%) had vision acuity 6/60 or worse. In conclusion, fireworks cause serious preventable ocular burns and related injuries especially in children who are the most affected age group. It affects mainly eyelid and anterior segment structures which result in moderate visual loss on presentation. Health education, public awareness and tighter legislation are essential preventive measures to limit the effect of fireworks to the public. Copyright © 2010 Elsevier Ltd and ISBI. All rights reserved.

Steer consumption and ergovaline recovery from in vitro digested residues of tall fescue seedheads

USDA-ARS?s Scientific Manuscript database

Ergot alkaloids produced by the endophyte [Neotyphodium coenophialum (Morgan-Jones and Gams) Glenn, Bacon, and Hanlin] of tall fescue [Lolium arundinaceum (Schreb.) Darbysh.] are a common problem faced by cattle producers. These toxins are concentrated within seedheads of tall fescue tillers, which...

77 FR 42179 - Safety Zone; Fireworks Display, Potomac River, Charles County, Newburg, MD

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-18

...]30[sec] W, located at Newburg in Charles County, Maryland (NAD 1983). The temporary safety zone will... 1625-AA00 Safety Zone; Fireworks Display, Potomac River, Charles County, Newburg, MD AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard will establish a safety zone upon...

78 FR 45059 - Safety Zone; Sherman Private Party Fireworks, Lake Michigan, Winnetka, IL

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-26

...-AA00 Safety Zone; Sherman Private Party Fireworks, Lake Michigan, Winnetka, IL AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone on Lake Michigan near Winnetka, IL. This safety zone is intended to restrict vessels from a portion of Lake...

Host suitability of tall fescue (Festuca arundinacea) cultivars to Meloidogyne ethiopica and M. graminicola.

USDA-ARS?s Scientific Manuscript database

Considering the importance of the perennial grass tall fescue (Festuca arundinacea) having as forage potential and its resistance to many pests, including some phytoparasitic nematodes, the host reaction of three tall fescue cultivars (cvs. Bulldogs 51, Georgia 5 and Jesup AR542 ) were evaluated for...

78 FR 39599 - Safety Zone; Independence Day Fireworks, Kings Beach, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-02

... South Lake Tahoe, CA in approximate position 38[deg] 56'05'' N, 120[deg] 00'09'' W (NAD 83). From 9 a.m... off of Kings Beach, CA in approximate position 39[deg] 13'55'' N, 120[deg] 01'42'' W (NAD 83) where it... approximate position 39[deg] 13'55'' N, 120[deg] 01'42'' W (NAD 83) for the Independence Day Fireworks, Kings...

33 CFR 165.506 - Safety Zones; Fifth Coast Guard District Fireworks Displays.

Code of Federal Regulations, 2010 CFR

2010-07-01

... contained in 33 CFR 165.23 apply. (2) These regulations will be enforced annually, for the duration of each... geographical area, and other details concerning the nature of the fireworks event will be published in Local... in the Table to § 165.506 will have a sign affixed to the port and starboard side of the barge, or...

33 CFR 100.114 - Fireworks displays within the First Coast Guard District.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Harbor Fireworks Extravaganza.Sponsor: Boys Harbor Inc. Time: 9 p.m. to 10 p.m. Location: Three Mile... Island, Babylon, NY. Massachusetts: 7.6 Friday or Saturday prior to July 4th Name: Hingham 4th of July...: Summer Music, Inc. Time: 8 p.m. to 10 p.m. Location: Off of Harkness Park, Long Island Sound, Waterford...

Characterization of Epichloë coenophiala within the U.S.: are all tall fescue endophytes created equal?

NASA Astrophysics Data System (ADS)

Young, Carolyn; Charlton, Nikki; Takach, Johanna; Swoboda, Ginger; Trammell, Michael; Huhman, David; Hopkins, Andrew

2014-11-01

Tall fescue (Lolium arundinaceum) is a valuable and broadly adapted forage grass that occupies approximately 14 million hectares across the United States. A native to Europe, tall fescue was likely introduced into the U.S. around the late 1800’s. Much of the success of tall fescue can be attributed to Epichloë coenophiala (formerly Neotyphodium coenophialum) a seed borne symbiont that aids in host persistence. Epichloë species are capable of producing a range of alkaloids (ergot alkaloids, indole-diterpenes, lolines and peramine) that provide protection to the plant host from herbivory. Unfortunately, most tall fescue within the U.S., commonly referred to as KY31, harbors the endophyte E. coenophiala that causes toxicity to grazing livestock due to the production of ergot alkaloids. Molecular analyses of tall fescue endophytes have identified four independent associations, representing tall fescue with E. coenophiala, Epichloë sp. FaTG-2, Epichloë sp. FaTG-3 or Epichloë sp. FaTG-4. Each of these Epichloë species can be further distinguished based on genetic variation that equates to differences in the alkaloid gene loci. Tall fescue samples were evaluated using markers to SSR and alkaloid biosynthesis genes to determine endophyte strain variation present within continental U.S. Samples represented seed and tillers from the Suiter farm (Menifee County, KY), which is considered the originating site of KY31, as well as plant samples collected from 14 states, breeder’s seed and plant introduction lines (National Plant Germplasm System, NPGS). This study revealed two prominent E. coenophiala genotypes based on presence of alkaloid biosynthesis genes and SSR markers and provides insight into endophyte variation within continental U.S. across historical and current tall fescue samples.

Analysis of Ideal Towers for Tall Wind Applications

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dykes, Katherine L; Damiani, Rick R; Roberts, Joseph O

Innovation in wind turbine tower design is of significant interest for future development of wind power plants. First, wind turbine towers account for a large portion of overall capital expenditures for wind power projects. Second, for low wind-resource regions of the world, the use of low-cost tall-tower technology has the potential to open new markets for development. This study investigates the relative potential of various tower configurations in terms of mass and cost. For different market applications and hub heights, idealized tall towers are designed and compared. The results show that innovation in wind turbine controls makes reaching higher hubmore » heights with current technology economically viable. At the same time, new technologies hold promise for reducing tower costs as these technologies mature and hub heights reach twice the current average.« less

USDA - Kentucky Report (Annual Report to SERA-IEG 8, Tall Fescue Toxicosis/Endophyte Workshop)

USDA-ARS?s Scientific Manuscript database

Of the ergopeptine alkaloids produced by the endophyte (Neotyphodium coenophialum) of tall fescue, ergovaline has been reported as the most abundant in endophyte-infected tall fescue (Lolium arundinacea). As a result much focus has been placed on ergovaline and its impact on grazing animal health (i...

From the Lab Bench: Season Changes in Ergot Alkaloid Concentrations of Toxic Tall Fescue

USDA-ARS?s Scientific Manuscript database

A column was written to discuss seasonal trends in ergot alkaloids produced by the fungal endophyte that infects most plants of tall fescue. Tall fescue is the predominant grass utilized for forage in the U.S. transition zone between the temperature northeast and subtropical southeast; however, erg...

76 FR 30018 - Safety Zone; Marysville Days Fireworks, St. Clair River, Marysville, MI

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-24

...-AA00 Safety Zone; Marysville Days Fireworks, St. Clair River, Marysville, MI AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone on St. Clair River, Marysville, MI. This zone is intended to restrict vessels from a portion of St. Clair River...

77 FR 29901 - Safety Zone; Marysville Days Fireworks, St. Clair River, Marysville, MI

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-21

...-AA00 Safety Zone; Marysville Days Fireworks, St. Clair River, Marysville, MI AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone on the St. Clair River, Marysville, Michigan. This zone is intended to restrict vessels from a portion of the St...

77 FR 37604 - Safety Zone; Fourth of July Fireworks, Berkeley Marina, Berkeley, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-22

...: The Coast Guard will enforce a 1,000 foot safety zone around the Berkeley Pier in position 37[deg]51... Zone; Fourth of July Fireworks, Berkeley Marina, Berkeley, CA AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard will enforce the safety zone for the Berkeley...

75 FR 18056 - Safety Zone; Fireworks Display, Patuxent River, Solomons Island Harbor, MD

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-09

..., DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone... necessary to provide for the safety of life on navigable waters during a fireworks display launched from... protect the maritime public in a portion of Solomons Island Harbor. DATES: This rule is effective from 7...

77 FR 41686 - Safety Zone; Sheffield Lake Fireworks, Lake Erie, Sheffield Lake, OH

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-16

...-AA00 Safety Zone; Sheffield Lake Fireworks, Lake Erie, Sheffield Lake, OH AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone on Lake Erie, Sheffield Lake, OH. This safety zone is intended to restrict vessels from a portion of Lake Erie...

On firework blasts and qualitative parameter dependency.

PubMed

Zohdi, T I

2016-01-01

In this paper, a mathematical model is developed to qualitatively simulate the progressive time-evolution of a blast from a simple firework. Estimates are made for the blast radius that one can expect for a given amount of detonation energy and pyrotechnic display material. The model balances the released energy from the initial blast pulse with the subsequent kinetic energy and then computes the trajectory of the material under the influence of the drag from the surrounding air, gravity and possible buoyancy. Under certain simplifying assumptions, the model can be solved for analytically. The solution serves as a guide to identifying key parameters that control the evolving blast envelope. Three-dimensional examples are given.

On firework blasts and qualitative parameter dependency

PubMed Central

Zohdi, T. I.

2016-01-01

In this paper, a mathematical model is developed to qualitatively simulate the progressive time-evolution of a blast from a simple firework. Estimates are made for the blast radius that one can expect for a given amount of detonation energy and pyrotechnic display material. The model balances the released energy from the initial blast pulse with the subsequent kinetic energy and then computes the trajectory of the material under the influence of the drag from the surrounding air, gravity and possible buoyancy. Under certain simplifying assumptions, the model can be solved for analytically. The solution serves as a guide to identifying key parameters that control the evolving blast envelope. Three-dimensional examples are given. PMID:26997903

46 CFR 42.05-63 - Ship(s) and vessel(s).

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Ship(s) and vessel(s). 42.05-63 Section 42.05-63 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Definition of Terms Used in This Subchapter § 42.05-63 Ship(s) and vessel(s). The terms ship(s...

46 CFR 42.05-63 - Ship(s) and vessel(s).

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Ship(s) and vessel(s). 42.05-63 Section 42.05-63 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Definition of Terms Used in This Subchapter § 42.05-63 Ship(s) and vessel(s). The terms ship(s...

46 CFR 42.05-63 - Ship(s) and vessel(s).

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Ship(s) and vessel(s). 42.05-63 Section 42.05-63 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Definition of Terms Used in This Subchapter § 42.05-63 Ship(s) and vessel(s). The terms ship(s...

46 CFR 42.05-63 - Ship(s) and vessel(s).

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Ship(s) and vessel(s). 42.05-63 Section 42.05-63 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Definition of Terms Used in This Subchapter § 42.05-63 Ship(s) and vessel(s). The terms ship(s...

75 FR 38408 - Special Local Regulations; Macy's Fourth of July Fireworks Spectator Vessels Viewing Areas...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-02

... Macy's July 4th fireworks display. This temporary special local regulation is intended to restrict..., in the vicinity of New York City, NY from 7 p.m. to 10:30 p.m. on July 4th, 2010. This temporary...

40 CFR 721.10188 - Fatty acids, tall-oil, reaction products with 4-methyl-2-pentanone and aliphatic polyamine...

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Fatty acids, tall-oil, reaction... Fatty acids, tall-oil, reaction products with 4-methyl-2-pentanone and aliphatic polyamine (generic). (a... generically as fatty acids, tall-oil, reaction products with 4-methyl-2-pentanone and aliphatic polyamine (PMN...

40 CFR 721.10188 - Fatty acids, tall-oil, reaction products with 4-methyl-2-pentanone and aliphatic polyamine...

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 31 2011-07-01 2011-07-01 false Fatty acids, tall-oil, reaction... Fatty acids, tall-oil, reaction products with 4-methyl-2-pentanone and aliphatic polyamine (generic). (a... generically as fatty acids, tall-oil, reaction products with 4-methyl-2-pentanone and aliphatic polyamine (PMN...

77 FR 19573 - Safety Zone; Wedding Fireworks Display, Boston Inner Harbor, Boston, MA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-02

...-AA00 Safety Zone; Wedding Fireworks Display, Boston Inner Harbor, Boston, MA AGENCY: Coast Guard, DHS... zone on the navigable waters of the Boston Inner Harbor in the vicinity of Anthony's Pier 4, Boston, MA... Boston Inner Harbor in the vicinity of Anthony's Pier 4, Boston, MA. The Captain of the Port (COTP...

77 FR 28769 - Safety Zone; Fourth of July Fireworks, City of Antioch, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-16

... Zone; Fourth of July Fireworks, City of Antioch, CA AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard will enforce the safety zone for the City of Antioch... 4, 2012 the loaded barge will transit from Fulton Shipyard Pier to the launch site off the City of...

Council on Tall Buildings and Urban Habitat

Science.gov Websites

Publications CTBUH Journal Awards Books Technical Guides Research Reports Other Books IJHRB Research Journal TBUH Chinese Journal Virtual Research Journal Conference Publications Posters Awards Global Awards Council on Tall Buildings and Urban Habitat About CTBUH Organization & People Membership

78 FR 74009 - Safety Zone; Nike Fireworks, Upper New York Bay, Ellis Island, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-10

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2013-0962] Safety Zone; Nike Fireworks, Upper New York Bay, Ellis Island, NY AGENCY: Coast Guard, DHS. ACTION: Notice of... published in the Federal Register on November 9, 2011 (76 FR 69614). [[Page 74010

Reverse engineering of TLX oncogenic transcriptional networks identifies RUNX1 as tumor suppressor in T-ALL.

PubMed

Della Gatta, Giusy; Palomero, Teresa; Perez-Garcia, Arianne; Ambesi-Impiombato, Alberto; Bansal, Mukesh; Carpenter, Zachary W; De Keersmaecker, Kim; Sole, Xavier; Xu, Luyao; Paietta, Elisabeth; Racevskis, Janis; Wiernik, Peter H; Rowe, Jacob M; Meijerink, Jules P; Califano, Andrea; Ferrando, Adolfo A

2012-02-26

The TLX1 and TLX3 transcription factor oncogenes have a key role in the pathogenesis of T cell acute lymphoblastic leukemia (T-ALL). Here we used reverse engineering of global transcriptional networks to decipher the oncogenic regulatory circuit controlled by TLX1 and TLX3. This systems biology analysis defined T cell leukemia homeobox 1 (TLX1) and TLX3 as master regulators of an oncogenic transcriptional circuit governing T-ALL. Notably, a network structure analysis of this hierarchical network identified RUNX1 as a key mediator of the T-ALL induced by TLX1 and TLX3 and predicted a tumor-suppressor role for RUNX1 in T cell transformation. Consistent with these results, we identified recurrent somatic loss-of-function mutations in RUNX1 in human T-ALL. Overall, these results place TLX1 and TLX3 at the top of an oncogenic transcriptional network controlling leukemia development, show the power of network analyses to identify key elements in the regulatory circuits governing human cancer and identify RUNX1 as a tumor-suppressor gene in T-ALL.

40 CFR 721.9672 - Amides, tall-oil fatty, N-[2-[2-hydroxyethyl)amino]ethyl], reaction products with sulfur dioxide...

Code of Federal Regulations, 2013 CFR

2013-07-01

...-hydroxyethyl)amino]ethyl], reaction products with sulfur dioxide; fatty acids, tall-oil, reaction products with 1-piperazineethanamine and sulfur dioxide; fatty acids, tall-oil reaction products with sulfur...)amino]ethyl], reaction products with sulfur dioxide; fatty acids, tall-oil, reaction products with 1...

40 CFR 721.9672 - Amides, tall-oil fatty, N-[2-[2-hydroxyethyl)amino]ethyl], reaction products with sulfur dioxide...

Code of Federal Regulations, 2011 CFR

2011-07-01

...-hydroxyethyl)amino]ethyl], reaction products with sulfur dioxide; fatty acids, tall-oil, reaction products with 1-piperazineethanamine and sulfur dioxide; fatty acids, tall-oil reaction products with sulfur...)amino]ethyl], reaction products with sulfur dioxide; fatty acids, tall-oil, reaction products with 1...

40 CFR 721.9672 - Amides, tall-oil fatty, N-[2-[2-hydroxyethyl)amino]ethyl], reaction products with sulfur dioxide...

Code of Federal Regulations, 2010 CFR

2010-07-01

...-hydroxyethyl)amino]ethyl], reaction products with sulfur dioxide; fatty acids, tall-oil, reaction products with 1-piperazineethanamine and sulfur dioxide; fatty acids, tall-oil reaction products with sulfur...)amino]ethyl], reaction products with sulfur dioxide; fatty acids, tall-oil, reaction products with 1...

Globalisation Reflected onto Architecture: Tall Buildings of Ankara-Turkey

NASA Astrophysics Data System (ADS)

Tanju Gültekin, Ahmet

2017-10-01

Policy switching, radical socioeconomic changes, integration and globalisation were started in 1980s. New urban space developments have been accelerated in 1990s and provided urban space identity policies in 2000s. Luxurious shopping malls, hotels, and ultra-posh residences within the city and gated communities on city peripheries have been formed. Thus, the urban geography, urban silhouette and urban identity are being converted through tall buildings that signify the created prestige, status, and power in competition with the global capital. By the globalisation foresight the cities which have gotten ahead of the nation-state was seen. The buildings that converted into a symbolic (iconic) global product leads to an advantage in the race for attracting global investments and tourism, on behalf of the cities/urban districts. This process, which was initiated haphazardly in Turkey in the 1980s, has been on-going throughout the 1990s and especially in 2000s by means of the re-structuring of the government on a neo-liberal basis. The process is concurrently observable through the tall buildings and/or building blocks which match with urban regeneration projects, urban zoning plan revisions and fragmented zoning plans. In this study, the new global world order is evaluated by their status and architectural properties of selected tall and iconic/ultra-modern buildings in Ankara.

46 CFR 42.05-63 - Ship(s) and vessel(s).

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Ship(s) and vessel(s). 42.05-63 Section 42.05-63... BY SEA Definition of Terms Used in This Subchapter § 42.05-63 Ship(s) and vessel(s). The terms ship(s) and vessel(s) are interchangeable or synonymous words, and include every description of watercraft...

Noise and low-frequency sound levels due to aerial fireworks and prediction of the occupational exposure of pyrotechnicians to noise

PubMed Central

Tanaka, Tagayasu; Inaba, Ryoichi; Aoyama, Atsuhito

2016-01-01

Objectives: This study investigated the actual situation of noise and low-frequency sounds in firework events and their impact on pyrotechnicians. Methods: Data on firework noise and low-frequency sounds were obtained at a point located approximately 100 m away from the launch site of a firework display held in "A" City in 2013. We obtained the data by continuously measuring and analyzing the equivalent continuous sound level (Leq) and the one-third octave band of the noise and low-frequency sounds emanating from the major firework detonations, and predicted sound levels at the original launch site. Results: Sound levels of 100-115 dB and low-frequency sounds of 100-125 dB were observed at night. The maximum and mean Leq values were 97 and 95 dB, respectively. The launching noise level predicted from the sounds (85 dB) at the noise measurement point was 133 dB. Occupational exposure to noise for pyrotechnicians at the remote operation point (located 20-30 m away from the launch site) was estimated to be below 100 dB. Conclusions: Pyrotechnicians are exposed to very loud noise (>100 dB) at the launch point. We believe that it is necessary to implement measures such as fixing earplugs or earmuffs, posting a warning at the workplace, and executing a remote launching operation to prevent hearing loss caused by occupational exposure of pyrotechnicians to noise. It is predicted that both sound levels and low-frequency sounds would be reduced by approximately 35 dB at the remote operation site. PMID:27725489

Noise and low-frequency sound levels due to aerial fireworks and prediction of the occupational exposure of pyrotechnicians to noise.

PubMed

Tanaka, Tagayasu; Inaba, Ryoichi; Aoyama, Atsuhito

2016-11-29

This study investigated the actual situation of noise and low-frequency sounds in firework events and their impact on pyrotechnicians. Data on firework noise and low-frequency sounds were obtained at a point located approximately 100 m away from the launch site of a firework display held in "A" City in 2013. We obtained the data by continuously measuring and analyzing the equivalent continuous sound level (Leq) and the one-third octave band of the noise and low-frequency sounds emanating from the major firework detonations, and predicted sound levels at the original launch site. Sound levels of 100-115 dB and low-frequency sounds of 100-125 dB were observed at night. The maximum and mean Leq values were 97 and 95 dB, respectively. The launching noise level predicted from the sounds (85 dB) at the noise measurement point was 133 dB. Occupational exposure to noise for pyrotechnicians at the remote operation point (located 20-30 m away from the launch site) was estimated to be below 100 dB. Pyrotechnicians are exposed to very loud noise (>100 dB) at the launch point. We believe that it is necessary to implement measures such as fixing earplugs or earmuffs, posting a warning at the workplace, and executing a remote launching operation to prevent hearing loss caused by occupational exposure of pyrotechnicians to noise. It is predicted that both sound levels and low-frequency sounds would be reduced by approximately 35 dB at the remote operation site.

Notice of release of Syn1 Tall Fescue

USDA-ARS?s Scientific Manuscript database

The Agricultural Research Service, U.S. Department of Agriculture announces the release of Syn1 tall fescue [Festuca arundinacea (syn., Lolium arundinaceum Darbyshire; Schedonorus phoenix (Scop.) Holub)] (PI xxxx, PI xxxx) germplasm developed by Dr. Bryan K. Kindiger at the USDA-ARS Grazinglands Res...

Relative effectiveness of sewage sludge as a nitrogen fertilizer for tall fescue

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kiemnec, G.L.; Jackson, T.L.; Hemphill, D.D. Jr.

Sewage sludge application rates on grasses are mainly determined by N availability and concentration of toxic metals in sludge. The exact availability of N in sludge is difficult to predict. A 3-yr study was conducted to determine which sludge rates would give yields of tall fescue (Festuca arundinacea Shreb. Alta) comparable to yields obtained from inorganic N application. Sludge and NH/sub 4/NO/sub 3/ were surface applied at annual rates of 0, 110, 220, 440, and 880 (sludge only) kg N/ha. Dry matter yield of tall fescue from sludge-treated soils was 36, 56, and 50% of that on NH/sub 4/NO/sub 3/-treatedmore » soils for 1976, 1977, and 1978, respectively. Sludge was 27, 41, and 44% as effective as NH/sub 4/NO/sub 3/ as a source of available N in 1976, 1977, and 1978, respectively. Ammonium-N in the sewage sludge apparently provided most of the available N for fescue growth. Concentrations of Zn, Cd, and Cu were higher and Mn lower in tall fescue grown on sludge-treated soil with NH/sub 4/NO/sub 3/ and usually increased toward the end of the growing season. However, plant concentrations of these heavy metals never reached toxic levels at any time. Sewage sludge was an effective and safe nutrient source for tall fescue.« less

75 FR 19882 - Safety Zone; Benchmark Destination Corporate Party, Fireworks Display, San Francisco, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-16

... participants and spectators from the dangers associated with the pyrotechnics. Unauthorized persons or vessels... by the pyrotechnics used in these fireworks displays, it would be contrary to the public interest to... delay in the effective date of this rule would expose mariners to the dangers posed by the pyrotechnics...

77 FR 50919 - Safety Zone: Wedding Reception Fireworks at Pier 24, San Francisco, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-23

... mariners and spectators from the dangers associated with the pyrotechnics. Unauthorized persons or vessels... could be completed. Because of the dangers posed by the pyrotechnics used in this fireworks display, the... property from the hazards associated with the pyrotechnics. C. Discussion of the Final Rule The Coast Guard...

33 CFR 165.1314 - Safety Zone; Fort Vancouver Fireworks Display, Columbia River, Vancouver, Washington.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety Zone; Fort Vancouver... Thirteenth Coast Guard District § 165.1314 Safety Zone; Fort Vancouver Fireworks Display, Columbia River, Vancouver, Washington. (a) Location. The following area is a safety zone: All waters of the Columbia River...

33 CFR 165.1314 - Safety Zone; Fort Vancouver Fireworks Display, Columbia River, Vancouver, Washington.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Safety Zone; Fort Vancouver... Thirteenth Coast Guard District § 165.1314 Safety Zone; Fort Vancouver Fireworks Display, Columbia River, Vancouver, Washington. (a) Location. The following area is a safety zone: All waters of the Columbia River...

33 CFR 165.1314 - Safety Zone; Fort Vancouver Fireworks Display, Columbia River, Vancouver, Washington.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Safety Zone; Fort Vancouver... Thirteenth Coast Guard District § 165.1314 Safety Zone; Fort Vancouver Fireworks Display, Columbia River, Vancouver, Washington. (a) Location. The following area is a safety zone: All waters of the Columbia River...

33 CFR 165.1314 - Safety Zone; Fort Vancouver Fireworks Display, Columbia River, Vancouver, Washington.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Safety Zone; Fort Vancouver... Thirteenth Coast Guard District § 165.1314 Safety Zone; Fort Vancouver Fireworks Display, Columbia River, Vancouver, Washington. (a) Location. The following area is a safety zone: All waters of the Columbia River...

33 CFR 165.1314 - Safety Zone; Fort Vancouver Fireworks Display, Columbia River, Vancouver, Washington.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Safety Zone; Fort Vancouver... Thirteenth Coast Guard District § 165.1314 Safety Zone; Fort Vancouver Fireworks Display, Columbia River, Vancouver, Washington. (a) Location. The following area is a safety zone: All waters of the Columbia River...

Design automation of load-bearing arched structures of roofs of tall buildings

NASA Astrophysics Data System (ADS)

Kulikov, Vladimir

2018-03-01

The article considers aspects of the possible use of arched roofs in the construction of skyscrapers. Tall buildings experience large load from various environmental factors. Skyscrapers are subject to various and complex types of deformation of its structural elements. The paper discusses issues related to the aerodynamics of various structural elements of tall buildings. The technique of solving systems of equations state method of Simpson. The article describes the optimization of geometric parameters of bearing elements of the arched roofs of skyscrapers.

Insights into the Drought and Heat Avoidance Mechanism in Summer-Dormant Mediterranean Tall Fescue

PubMed Central

Missaoui, Ali M.; Malinowski, Dariusz P.; Pinchak, William E.; Kigel, Jaime

2017-01-01

Summer dormancy is an evolutionary response that some perennial cool-season grasses adopted as an avoidance strategy to escape summer drought and heat. It is correlated with superior survival after severe summer droughts in many perennial grass species originating from Mediterranean environments. Understanding the genetic mechanism and environmental determinants of summer dormancy is important for interpreting the evolutionary history of seasonal dormancy and for the development of genomic tools to improve the efficiency of genetic selection for this important trait. The objectives of this research are to assess morphological and biochemical attributes that seem to be specific for the characterization of summer dormancy in tall fescue, and to validate the hypothesis that genes underlying stem determinacy might be involved in the mechanism of summer dormancy. Our results suggest that vernalization is an important requirement in the onset of summer dormancy in tall fescue. Non-vernalized tall fescue plants do not exhibit summer dormancy as vernalized plants do and behave more like summer-active types. This is manifested by continuation of shoot growth and high root activity in water uptake during summer months. Therefore, summer dormancy in tall fescue should be tested only in plants that underwent vernalization and are not subjected to water deficit during summer months. Total phenolic concentration in tiller bases (antioxidants) does not seem to be related to vernalization. It is most likely an environmental response to protect meristems from oxidative stress. Sequence analysis of the TFL1 homolog CEN gene from tall fescue genotypes belonging to summer-dormant and summer-active tall fescue types showed a unique deletion of three nucleotides specific to the dormant genotypes. Higher tiller bud numbers in dormant plants that were not allowed to flower and complete the reproductive cycle, confirmed that stem determinacy is a major component in the mechanism of summer

Insights into the Drought and Heat Avoidance Mechanism in Summer-Dormant Mediterranean Tall Fescue.

PubMed

Missaoui, Ali M; Malinowski, Dariusz P; Pinchak, William E; Kigel, Jaime

2017-01-01

Summer dormancy is an evolutionary response that some perennial cool-season grasses adopted as an avoidance strategy to escape summer drought and heat. It is correlated with superior survival after severe summer droughts in many perennial grass species originating from Mediterranean environments. Understanding the genetic mechanism and environmental determinants of summer dormancy is important for interpreting the evolutionary history of seasonal dormancy and for the development of genomic tools to improve the efficiency of genetic selection for this important trait. The objectives of this research are to assess morphological and biochemical attributes that seem to be specific for the characterization of summer dormancy in tall fescue, and to validate the hypothesis that genes underlying stem determinacy might be involved in the mechanism of summer dormancy. Our results suggest that vernalization is an important requirement in the onset of summer dormancy in tall fescue. Non-vernalized tall fescue plants do not exhibit summer dormancy as vernalized plants do and behave more like summer-active types. This is manifested by continuation of shoot growth and high root activity in water uptake during summer months. Therefore, summer dormancy in tall fescue should be tested only in plants that underwent vernalization and are not subjected to water deficit during summer months. Total phenolic concentration in tiller bases (antioxidants) does not seem to be related to vernalization. It is most likely an environmental response to protect meristems from oxidative stress. Sequence analysis of the TFL1 homolog CEN gene from tall fescue genotypes belonging to summer-dormant and summer-active tall fescue types showed a unique deletion of three nucleotides specific to the dormant genotypes. Higher tiller bud numbers in dormant plants that were not allowed to flower and complete the reproductive cycle, confirmed that stem determinacy is a major component in the mechanism of summer

78 FR 41844 - Safety Zone; Fairfield Estates Fireworks Display, Atlantic Ocean, Sagaponack, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-12

... Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety... fireworks display. This action is necessary to provide for the safety of life on navigable waters during the... rule is effective from 8:30 p.m. August 1, 2013, until 10:30 p.m. on August 2, 2013. This rule will be...

77 FR 28770 - Safety Zone; Fourth of July Fireworks, City of Eureka, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-16

... Zone; Fourth of July Fireworks, City of Eureka, CA AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard will enforce the safety zone for the City of Eureka Fourth... Island near the City of Eureka, CA at position 40[deg]48'29'' N, 124[deg]10'06'' W (NAD 83) where it will...

Effect of ozone on diverse tall fescue germplasm

DOE Office of Scientific and Technical Information (OSTI.GOV)

Johnston, W.J.; Dickens, R.; Haaland, R.L.

Six tall fescue (Festuca arundinacea Schreb.) genotypes of diverse origin (Algeria, Australia, France, Netherlands, Morocco, and a Kentucky 31 type) were evaluated for O/sub 3/ tolerance under controlled environmental conditions. In two tests on clonal parent material, (1) O/sub 3/ constant 0.3 ppm and exposure varied 0-12 hr and (2) O/sub 3/ concentration varied 0-0.5 ppm and exposure varied 1-3 hr, the Australian and Kentucky 31 selections were superior to all others in O/sub 3/ tolerance. Sixteen-day old polycross progeny of the six selections were exposed to 0.5 ppm O/sub 3/ for 0, 3, or 6 hr. Progeny of themore » Australian and Kentucky 31 selections were superior to some, but not all other selections. Increased duration of exposure increased damage only slightly. It would appear that O/sub 3/ tolerance is a heritable characteristic that can be easily detected and selected for in tall fescue.« less

Tall fescue ergot alkaloids are vasoactive in equine vasculature

USDA-ARS?s Scientific Manuscript database

Mares grazing endophyte-infected (Epichloë coenophiala) tall fescue (Lolium arundinaceum) typically exhibit reproductive dysfunction rather than problems associated with peripheral vasoconstriction as a primary sign of the fescue toxicosis syndrome. Research using Doppler ultrasonography demonstrate...

Plant sterols from rapeseed and tall oils: effects on lipids, fat-soluble vitamins and plant sterol concentrations.

PubMed

Heggen, E; Granlund, L; Pedersen, J I; Holme, I; Ceglarek, U; Thiery, J; Kirkhus, B; Tonstad, S

2010-05-01

Data comparing the impact of different sources of plant sterols on CVD risk factors and antioxidant levels is scarce. We evaluated the effects of plant sterols from rapeseed and tall oils on serum lipids, lipoproteins, fat-soluble vitamins and plant sterol concentrations. This was a double-blinded, randomized, crossover trial in which 59 hypercholesterolemic subjects consumed 25 g/day of margarine for 4 weeks separated by 1 week washout periods. The two experimental margarines provided 2g/day of plant sterols from rapeseed or tall oil. The control margarine had no added plant sterols. The control margarine reduced LDL cholesterol by 4.5% (95% CI 1.4, 7.6%). The tall and rapeseed sterol margarines additionally reduced LDL cholesterol by 9.0% (95% CI 5.5, 12.4%) and 8.2% (95% CI 5.2, 11.4%) and apolipoprotein B by 5.3% (95% CI 1.0, 9.6%) and 6.9% (95% CI 3.6, 10.2%), respectively. Lipid-adjusted beta-carotene concentrations were reduced by both sterol margarines (P<0.017). alpha-Tocopherol concentrations were reduced by the tall sterol compared to the rapeseed sterol margarine (P=0.001). Campesterol concentrations increased more markedly with the rapeseed sterol versus tall sterol margarine (P<0.001). The rapeseed sterol margarine increased while the tall sterol margarine decreased brassicasterol concentrations (P<0.001). Plant sterols from tall and rapeseed oils reduce atherogenic lipids and lipoproteins similarly. The rapeseed sterol margarine may have more favorable effects on serum alpha-tocopherol concentrations. Copyright 2009 Elsevier B.V. All rights reserved.

78 FR 38830 - Safety Zone; Execpro Services Fireworks Display, Lake Tahoe, Incline Village, NV

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-28

... spectators from the dangers associated with the pyrotechnics. Unauthorized persons or vessels are prohibited... pyrotechnics used in this fireworks display, the safety zone is necessary to provide for the safety of event... loading, transit and arrival of the pyrotechnics from the loading site to the launch site and until the...

77 FR 39638 - Safety Zone; Barbara Harder Wedding Fireworks, Lake Erie, Lake View, NY

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-05

...-AA00 Safety Zone; Barbara Harder Wedding Fireworks, Lake Erie, Lake View, NY AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone on Lake Erie, Lake View, NY. This safety zone is intended to restrict vessels from a portion of Lake Erie...

Does turgor limit growth in tall trees?

Treesearch

D.R. Woodruff; B.J. Bond; F.C. Meinzer

2004-01-01

The gravitational component of water potential contributes a standing 0.01 MPa m1 to the xylem tension gradient in plants. In tall trees, this contribution can significantly reduce the water potential near the tree tops. The turgor of cells in buds and leaves is expected to decrease in direct proportion with leaf water potential along a height gradient unless osmotic...

Are nuclear ships environmentally safer than conventionally powered ships

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bone, C.A.; Molgaard, C.A.; Helmkamp, J.C.

1988-03-01

An epidemiologic analysis was conducted to determine if risk of hospitalization varied by age, ship type, or occupation between nuclear and conventional powered ship crews in the U.S. Navy. Study cohorts consisted of all male enlisted personnel who served exclusively aboard conventional or nuclear powered aircraft carriers and cruisers during the years 1975-1979; cases were those men hospitalized during this period (N = 48,242). Conventional ship personnel showed significantly elevated rates of injury and disease when compared to nuclear ship personnel. The largest relative risks by age occurred for conventional ship crewmen less than 30 years old. Seaman, logistics (supply),more » and healthcare personnel serving aboard conventional ships comprised the occupational groups exhibiting the highest hospitalization rate differentials. The results strongly suggest that nuclear ships provide a healthier, safer working and living environment than conventional ships.« less

Comparison of Nitrogen Fixation Activity in Tall and Short Spartina alterniflora Salt Marsh Soils 1

PubMed Central

Hanson, Roger B.

1977-01-01

A comparison of the N2 fixers in the tall Spartina alterniflora and short S. alterniflora marsh soils was investigated. Zero-order kinetics and first-order kinetics of acetylene reduction were used to describe the activity of the N2 fixers in marsh soil slurries. It was found that the Vmax values were approximately 10 times greater for the N2 fixers in the tall Spartina than in the short Spartina marsh when raffinose was used as the energy source. In addition, the (Ks + Sn) values were approximately 4 to 15 times lower for the N2 fixers in the tall Spartina than in short Spartina marsh. First-order kinetics of nitrogen fixation for several substrates indicate that the N2 fixers in the tall Spartina marsh were two to seven times more active than those in the short Spartina marsh. Ammonium chloride (25 μg/ml) did not inhibit nitrogen fixation in the tall Spartina marsh, but there was a 50% inhibition in nitrogen fixation in the short Spartina marsh. On the other hand, sodium nitrate inhibited nitrogen fixation almost 100% at 25 μg/ml in both soil environments. Amino nitrogen (25 to 100 μg/ml) had little or no effect on nitrogen fixation. The results indicate that the N2 fixers in the tall Spartina marsh were physiologically more responsive to nutrient addition than those in the short Spartina marsh. This difference in the two populations may be related to the difference in daily tidal influence in the respective areas and thus provide another explanation for the enhanced S. alterniflora production in the creek bank soil system. PMID:16345213

Analysis of Ideal Towers for Tall Wind Applications: Preprint

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dykes, Katherine L; Damiani, Rick R; Roberts, Joseph O

Innovation in wind turbine tower design is of significant interest for future development of wind power plants. First, wind turbine towers account for a large portion of overall capital expenditures for wind power projects. Second, for low wind-resource regions of the world, the use of low-cost tall-tower technology has the potential to open new markets for development. This study investigates the relative potential of various tower configurations in terms of mass and cost. For different market applications and hub heights, idealized tall towers are designed and compared. The results show that innovation in wind turbine controls makes reaching higher hubmore » heights with current technology economically viable. At the same time, new technologies hold promise for reducing tower costs as these technologies mature and hub heights reach twice the current average.« less

76 FR 37005 - Safety Zone; Fan Pier Yacht Club Fireworks, Boston Harbor, Boston, MA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-24

... fireworks and debris falling into the water that may cause death or serious bodily harm. Establishing a... when the agency for good cause finds that those procedures are ``impracticable, unnecessary, or contrary to the public interest.'' Under 5 U.S.C. 553(b)(B), the Coast Guard finds that good cause exists...

Mucinous breast carcinoma with tall columnar cells.

PubMed

Tsoukalas, N; Kiakou, M; Tolia, M; Kostakis, I D; Galanopoulos, M; Nakos, G; Tryfonopoulos, D; Kyrgias, G; Koumakis, G

2018-05-01

Mucinous carcinoma of the breast represents 1%-4% of all breast cancers. The World Health Organization classification divides this type of tumour into three different subtypes: mucinous carcinoma, mucinous carcinoma with tall columnar cells (mucinous cystadenocarcinoma and columnar cell mucinous carcinoma) and signet ring cell carcinoma. A 74-year-old woman presented a tumour with inflammatory features in the upper outer quadrant of her left breast, 7 cm in diameter. The core biopsy showed infiltrating ductal carcinoma of no specific type. The tumour-node-metastasis clinical staging was T4cN3M0 (Stage IIIC). She received neoadjuvant chemotherapy, underwent left mastectomy with radical axillary resection and subsequently received radiotherapy and chemotherapy. The histological examination of the surgical specimen revealed two solid tumors in the tail of Spence, which corresponded to adenocarcinoma with high columnar cells. The patient died 16 months after the diagnosis, suffering from pulmonary metastases and anterior chest wall infiltration. A review of the literature revealed only 21 reports of mucinous carcinoma of the breast with tall columnar cells, including our case. This is only the third time that the specific histological type of columnar cell mucinous carcinoma has been reported in the literature.

Chromatin looping defines expression of TAL1, its flanking genes, and regulation in T-ALL.

PubMed

Zhou, Yan; Kurukuti, Sreenivasulu; Saffrey, Peter; Vukovic, Milica; Michie, Alison M; Strogantsev, Ruslan; West, Adam G; Vetrie, David

2013-12-19

TAL1 is an important regulator of hematopoiesis and its expression is tightly controlled despite complexities in its genomic organization. It is frequently misregulated in T-cell acute lymphoblastic leukemia (T-ALL), often due to deletions between TAL1 and the neighboring STIL gene. To better understand the events that lead to TAL1 expression in hematopoiesis and in T-ALL, we studied looping interactions at the TAL1 locus. In TAL1-expressing erythroid cells, the locus adopts a looping "hub" which brings into close physical proximity all known TAL1 cis-regulatory elements including CTCF-bound insulators. Loss of GATA1 results in disassembly of the hub and loss of CTCF/RAD21 from one of its insulators. Genes flanking TAL1 are partly dependent on hub integrity for their transcriptional regulation. We identified looping patterns unique to TAL1-expressing T-ALL cells, and, intriguingly, loops occurring between the TAL1 and STIL genes at the common TAL1/STIL breakpoints found in T-ALL. These findings redefine how TAL1 and neighboring genes communicate within the nucleus, and indicate that looping facilitates both normal and aberrant TAL1 expression and may predispose to structural rearrangements in T-ALL. We also propose that GATA1-dependent looping mechanisms may facilitate the conservation of TAL1 regulation despite cis-regulatory remodeling during vertebrate evolution.

The characteristics of Beijing aerosol during two distinct episodes: impacts of biomass burning and fireworks.

PubMed

Cheng, Yuan; Engling, Guenter; He, Ke-bin; Duan, Feng-kui; Du, Zhen-yu; Ma, Yong-liang; Liang, Lin-lin; Lu, Zi-feng; Liu, Jiu-meng; Zheng, Mei; Weber, Rodney J

2014-02-01

The chemical composition of Beijing aerosol was measured during summer and winter. Two distinct episodes were identified. Water-soluble potassium (K(+)) increased significantly during the firework episode in winter with an episode to non-episode ratio of 4.97, whereas the biomass burning (BB) episode in summer was characterized by high episode to non-episode ratios of levoglucosan (6.38) and K(+) (6.90). The BB and firework episodes had only a minor influence on the water-soluble OC (organic carbon) to OC ratio. Based on separate investigations of episode and non-episode periods, it was found that: (i) sulfate correlated strongly with both relative humidity and nitrate during the typical winter period presumably indicating the importance of the aqueous-phase oxidation of sulfur dioxide by nitrogen dioxide, (ii) oxalate and WSOC during both winter and summer in Beijing were mainly due to secondary formation, and (iii) high humidity can significantly enhance the formation potential of WSOC in winter. Copyright © 2013 Elsevier Ltd. All rights reserved.

Warming reduces tall fescue abundance but stimulates toxic alkaloid concentrations in transition zone pastures of the U.S.

NASA Astrophysics Data System (ADS)

Mcculley, Rebecca; Bush, Lowell; Carlisle, Anna; Ji, Huihua; Nelson, Jim

2014-10-01

Tall fescue pastures cover extensive acreage in the eastern half of the United States and contribute to important ecosystem services, including the provisioning of forage for grazing livestock. Yet little is known concerning how these pastures will respond to climate change. Tall fescue’s ability to persist and provide forage under a warmer and wetter environment, as is predicted for much of this region as a result of climate change, will likely depend on a symbiotic relationship the plant can form with the fungal endophyte, Epichloë coenophiala. While this symbiosis can confer environmental stress tolerance to the plant, the endophyte also produces alkaloids toxic to insects (e.g., lolines) and mammals (ergots; which can cause ‘fescue toxicosis’ in grazing animals). The negative animal health and economic consequences of fescue toxicosis make understanding the response of the tall fescue symbiosis to climate change critical for the region. We experimentally increased temperature (+3oC) and growing season precipitation (+30% of the long-term mean) from 2009 - 2013 in a mixed species pasture, that included a tall fescue population that was 40% endophyte-infected. Warming reduced the relative abundance of tall fescue within the plant community, and additional precipitation did not ameliorate this effect. Warming did not alter the incidence of endophyte infection within the tall fescue population; however, warming significantly increased concentrations of ergot alkaloids (by 30-40%) in fall-harvested endophyte-infected individuals. Warming alone did not affect loline alkaloid concentrations, but when combined with additional precipitation, levels increased in fall-harvested material. Although future warming may reduce the dominance of tall fescue in eastern U.S. pastures and have limited effect on the incidence of endophyte infection, persisting endophyte-infected tall fescue will have higher concentrations of toxic alkaloids which may exacerbate fescue

Warming reduces tall fescue abundance but stimulates toxic alkaloid concentrations in transition zone pastures of the U.S.

PubMed Central

McCulley, Rebecca L.; Bush, Lowell P.; Carlisle, Anna E.; Ji, Huihua; Nelson, Jim A.

2014-01-01

Tall fescue pastures cover extensive acreage in the eastern half of the United States and contribute to important ecosystem services, including the provisioning of forage for grazing livestock. Yet little is known concerning how these pastures will respond to climate change. Tall fescue's ability to persist and provide forage under a warmer and wetter environment, as is predicted for much of this region as a result of climate change, will likely depend on a symbiotic relationship the plant can form with the fungal endophyte, Epichloë coenophiala. While this symbiosis can confer environmental stress tolerance to the plant, the endophyte also produces alkaloids toxic to insects (e.g., lolines) and mammals (ergots; which can cause “fescue toxicosis” in grazing animals). The negative animal health and economic consequences of fescue toxicosis make understanding the response of the tall fescue symbiosis to climate change critical for the region. We experimentally increased temperature (+3°C) and growing season precipitation (+30% of the long-term mean) from 2009–2013 in a mixed species pasture, that included a tall fescue population that was 40% endophyte-infected. Warming reduced the relative abundance of tall fescue within the plant community, and additional precipitation did not ameliorate this effect. Warming did not alter the incidence of endophyte infection within the tall fescue population; however, warming significantly increased concentrations of ergot alkaloids (by 30–40%) in fall-harvested endophyte-infected individuals. Warming alone did not affect loline alkaloid concentrations, but when combined with additional precipitation, levels increased in fall-harvested material. Although future warming may reduce the dominance of tall fescue in eastern U.S. pastures and have limited effect on the incidence of endophyte infection, persisting endophyte-infected tall fescue will have higher concentrations of toxic alkaloids which may exacerbate fescue

33 CFR 165.941 - Safety Zones; Annual Fireworks Events in the Captain of the Port Detroit Zone.

Code of Federal Regulations, 2010 CFR

2010-07-01

... times for this event will be determined annually. (5) Alpena Fireworks, Alpena, MI: (i) Location: All... Alpena, MI. (ii) Expected date: One evening during the last week in of June or the first week of July...