Respiratory infections during air travel.

PubMed

Leder, K; Newman, D

2005-01-01

An increasing number of individuals undertake air travel annually. Issues regarding cabin air quality and the potential risks of transmission of respiratory infections during flight have been investigated and debated previously, but, with the advent of severe acute respiratory syndrome and influenza outbreaks, these issues have recently taken on heightened importance. Anecdotally, many people complain of respiratory symptoms following air travel. However, studies of ventilation systems and patient outcomes indicate the spread of pathogens during flight occurs rarely. In the present review, aspects of the aircraft cabin environment that affect the likelihood of transmission of respiratory pathogens on airplanes are outlined briefly and evidence for the occurrence of outbreaks of respiratory illness among airline passengers are reviewed.

14 CFR 382.153 - What actions do CROs take on complaints?

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false What actions do CROs take on complaints? 382.153 Section 382.153 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL...

14 CFR 382.153 - What actions do CROs take on complaints?

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false What actions do CROs take on complaints? 382.153 Section 382.153 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL...

14 CFR 382.153 - What actions do CROs take on complaints?

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false What actions do CROs take on complaints? 382.153 Section 382.153 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL...

14 CFR 382.153 - What actions do CROs take on complaints?

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false What actions do CROs take on complaints? 382.153 Section 382.153 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL...

14 CFR 382.153 - What actions do CROs take on complaints?

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false What actions do CROs take on complaints? 382.153 Section 382.153 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL...

Hemorrhage from an enlarged emphysematous bulla during commercial air travel.

PubMed

Chen, Chien-Wen; Perng, Wann-Cherng; Li, Min-Hui; Yan, Horng-Chin; Wu, Chin-Pyng

2006-12-01

Pulmonary bullae are a common late complication in patients with emphysema. Non-communicating emphysematous bullae may expand during air travel when the ambient pressure is reduced, resulting in various forms of barotrauma including pneumothorax and air embolism. We report a 62-yr-old man with emphysema who developed hemoptysis during international commercial air travel. CT scan of the chest obtained after the travel showed air-fluid level in an enlarged bulla. He underwent resection of the bulla and had a full recovery. This is a unique presentation of stretch injury of a bulla as a form of pulmonary barotrauma occurring during commercial air travel. With the most recent ruling by the Federal Aviation Administration to allow patients with advanced chronic obstructive lung disease to travel by air with their own supplemental oxygen devices, physicians need to be aware of this type of pulmonary barotrauma and properly advise such patients who are planning to travel by air.

Experiences of air travel in patients with chronic heart failure

PubMed Central

Ingle, Lee; Hobkirk, James; Damy, Thibaud; Nabb, Samantha; Clark, Andrew L.; Cleland, John G.F.

2012-01-01

Aim To conduct a survey in a representative cohort of ambulatory patients with stable, well managed chronic heart failure (CHF) to discover their experiences of air travel. Methods An expert panel including a cardiologist, an exercise scientist, and a psychologist developed a series of survey questions designed to elicit CHF patients' experiences of air travel (Appendix 1). The survey questions, information sheets and consent forms were posted out in a self-addressed envelope to 1293 CHF patients. Results 464 patients (response rate 39%) completed the survey questionnaires. 54% of patients had travelled by air since their heart failure diagnosis. 20% of all patients reported difficulties acquiring travel insurance. 65% of patients who travelled by air experienced no health-related problems. 35% of patients who travelled by air experienced health problems, mainly at the final destination, going through security and on the aircraft. 27% of all patients would not travel by air in the future. 38% of patients would consider flying again if there were more leg room on the aeroplane, if their personal health improved (18%), if they could find cheaper travel insurance (19%), if there were less waiting at the airport (11%), or if there were less walking/fewer stairs to negotiate at the airport (7%). Conclusion For most patients in this sample of stable, well managed CHF, air travel was safe. PMID:21256607

Global malaria connectivity through air travel.

PubMed

Huang, Zhuojie; Tatem, Andrew J

2013-08-02

Air travel has expanded at an unprecedented rate and continues to do so. Its effects have been seen on malaria in rates of imported cases, local outbreaks in non-endemic areas and the global spread of drug resistance. With elimination and global eradication back on the agenda, changing levels and compositions of imported malaria in malaria-free countries, and the threat of artemisinin resistance spreading from Southeast Asia, there is a need to better understand how the modern flow of air passengers connects each Plasmodium falciparum- and Plasmodium vivax-endemic region to the rest of the world. Recently constructed global P. falciparum and P.vivax malaria risk maps, along with data on flight schedules and modelled passenger flows across the air network, were combined to describe and quantify global malaria connectivity through air travel. Network analysis approaches were then utilized to describe and quantify the patterns that exist in passenger flows weighted by malaria prevalence. Finally, the connectivity within and to the Southeast Asia region where the threat of imported artemisinin resistance arising is highest, was examined to highlight risk routes for its spread. The analyses demonstrate the substantial connectivity that now exists between and from malaria-endemic regions through air travel. While the air network provides connections to previously isolated malarious regions, it is clear that great variations exist, with significant regional communities of airports connected by higher rates of flow standing out. The structures of these communities are often not geographically coherent, with historical, economic and cultural ties evident, and variations between P. falciparum and P. vivax clear. Moreover, results highlight how well connected the malaria-endemic areas of Africa are now to Southeast Asia, illustrating the many possible routes that artemisinin-resistant strains could take. The continuing growth in air travel is playing an important role in the

Global malaria connectivity through air travel

PubMed Central

2013-01-01

Background Air travel has expanded at an unprecedented rate and continues to do so. Its effects have been seen on malaria in rates of imported cases, local outbreaks in non-endemic areas and the global spread of drug resistance. With elimination and global eradication back on the agenda, changing levels and compositions of imported malaria in malaria-free countries, and the threat of artemisinin resistance spreading from Southeast Asia, there is a need to better understand how the modern flow of air passengers connects each Plasmodium falciparum- and Plasmodium vivax-endemic region to the rest of the world. Methods Recently constructed global P. falciparum and P.vivax malaria risk maps, along with data on flight schedules and modelled passenger flows across the air network, were combined to describe and quantify global malaria connectivity through air travel. Network analysis approaches were then utilized to describe and quantify the patterns that exist in passenger flows weighted by malaria prevalence. Finally, the connectivity within and to the Southeast Asia region where the threat of imported artemisinin resistance arising is highest, was examined to highlight risk routes for its spread. Results The analyses demonstrate the substantial connectivity that now exists between and from malaria-endemic regions through air travel. While the air network provides connections to previously isolated malarious regions, it is clear that great variations exist, with significant regional communities of airports connected by higher rates of flow standing out. The structures of these communities are often not geographically coherent, with historical, economic and cultural ties evident, and variations between P. falciparum and P. vivax clear. Moreover, results highlight how well connected the malaria-endemic areas of Africa are now to Southeast Asia, illustrating the many possible routes that artemisinin-resistant strains could take. Discussion The continuing growth in air

Exacerbation of pneumomediastinum after air travel in a patient with dermatomyositis.

PubMed

Ye, Qiuyue; Zhang, Lu; Tian, Xinlun; Shi, Juhong

2011-07-01

Although the presence of pneumothorax is generally considered an absolute contraindication to air travel, reports on pneumomediastinum after air travel are extremely rare. Moreover, to the best of our knowledge, exacerbation of existing pneumomediastinum after commercial air travel has never been reported. We report on a case of a patient (the first case that we are aware of) who suffered exacerbation of pneumomediastinum after commercial air travel. This patient, with confirmed pneumomediastinum before air travel, flew to our city for medical care without being warned about exacerbation by the local hospital or airlines. Obvious exacerbation of pneumomediastinum and subcutaneous emphysema was noticed after the travel. Subsequently, a diagnosis of amyopathic dermatomyositis with interstitial lung disease and pneumomediastinum was made. The patient died despite treatment with corticosteroid, cyclophosphamide and intravenous immunoglobulin. This report discusses this rare condition and offers suggestions regarding air travel for patients with presence of pneumomediastinum at the time of flight.

Air travel and vector-borne disease movement.

PubMed

Tatem, A J; Huang, Z; Das, A; Qi, Q; Roth, J; Qiu, Y

2012-12-01

Recent decades have seen substantial expansions in the global air travel network and rapid increases in traffic volumes. The effects of this are well studied in terms of the spread of directly transmitted infections, but the role of air travel in the movement of vector-borne diseases is less well understood. Increasingly however, wider reaching surveillance for vector-borne diseases and our improving abilities to map the distributions of vectors and the diseases they carry, are providing opportunities to better our understanding of the impact of increasing air travel. Here we examine global trends in the continued expansion of air transport and its impact upon epidemiology. Novel malaria and chikungunya examples are presented, detailing how geospatial data in combination with information on air traffic can be used to predict the risks of vector-borne disease importation and establishment. Finally, we describe the development of an online tool, the Vector-Borne Disease Airline Importation Risk (VBD-Air) tool, which brings together spatial data on air traffic and vector-borne disease distributions to quantify the seasonally changing risks for importation to non-endemic regions. Such a framework provides the first steps towards an ultimate goal of adaptive management based on near real time flight data and vector-borne disease surveillance.

14 CFR Appendix A to Part 382 - Report of Disability-Related Complaint Data

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Report of Disability-Related Complaint Data A Appendix A to Part 382 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Pt...

14 CFR Appendix A to Part 382 - Report of Disability-Related Complaint Data

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Report of Disability-Related Complaint Data A Appendix A to Part 382 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Pt...

14 CFR Appendix A to Part 382 - Report of Disability-Related Complaint Data

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Report of Disability-Related Complaint Data A Appendix A to Part 382 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Pt...

14 CFR Appendix A to Part 382 - Report of Disability-Related Complaint Data

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Report of Disability-Related Complaint Data A Appendix A to Part 382 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Pt...

14 CFR Appendix A to Part 382 - Report of Disability-Related Complaint Data

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Report of Disability-Related Complaint Data A Appendix A to Part 382 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR TRAVEL Pt...

Air Travel Safety in Postoperative Breast Cancer Patients: A Systematic Review.

PubMed

Co, Michael; Ng, Judy; Kwong, Ava

2018-05-17

Air travel has long been a dilemma in post-breast cancer surgery patients. Anecdotal reports have described adverse outcomes on surgical wound, implants, and lymphedema during air travel. This review aims to evaluate the best evidence from the literature concerning the air travel safety in breast cancer patients. A comprehensive review was performed of the Medline, Embase, CINAHL, and Cochrane databases using a predefined strategy. Retrieved studies were independently screened and rated for relevance. Data were extracted by 2 researchers. We reviewed the best evidence on air travel safety in postoperative breast cancer patients. Evidence was limited in the current literature to suggest adverse effects on postoperative mastectomy wounds and drains by high-altitude travel. Similarly, adverse effects on breast implants were limited to case reports and ex vivo experiments. A systematic review of 12 studies concluded that air travel is not associated with upper limb lymphedema after breast cancer surgery. Deep-vein thrombosis (DVT) is a known complication after air travel; in addition, malignancy itself is a known risk factor for DVT. Evidence of safety to continue tamoxifen during the period of air travel is lacking in the literature. Evidence to support the use of systemic DVT prophylaxis in general postoperative breast cancer patients is also limited. Best evidence from a large retrospective study suggested that mechanical antiembolism devices and early mobilization are the only measures required. Air travel is generally safe in patients after breast cancer surgery. Copyright © 2018. Published by Elsevier Inc.

Venous thromboembolism associated with air travel: a report of 33 patients.

PubMed

Mercer, A; Brown, J D

1998-02-01

The medical literature suggests long distance travel, particularly air travel, may be a risk factor for venous thromboembolism, but the risk is poorly quantified. We reviewed 134 records of patients hospitalized with venous thromboembolism for comments regarding recent travel. Patients who had traveled within 31 d prior to venous thromboembolism were defined as recent travelers. Of 134 patients records, 66 (49%) had documented inquiries regarding travel and 33 (50%) were recent air travelers. Data regarding demographics, mode of travel, day of onset of symptoms in relation to travel, and other risk factors for venous thromboembolism were abstracted from the records of the recent travelers. There were 12 (36%) travelers who had no other predisposition for venous thromboembolism. All had traveled non-stop by aircraft for 4 or more hours; none was identified as a crew-member. The median day of onset of venous thromboembolism was on travel day 4 (range: day 1-31). There were 8 (24%) patients who had onset during air travel or on the day of arrival, and 27 (82%) had onset by travel day 15. Air travel for 4 or more hours within the preceding 31 d was the most common risk factor for venous thromboembolism in our study patients and was present in 50%. This incidence is much higher than previously described, perhaps due to limiting the study population to those in which the presence or absence of travel was documented. Prospective studies are needed to better define the risk factors for venous thromboembolism among long distance air passengers and crew-members, and to determine effective preventive measures.

Effects of commercial air travel on patients with pulmonary hypertension air travel and pulmonary hypertension.

PubMed

Roubinian, Nareg; Elliott, C Gregory; Barnett, Christopher F; Blanc, Paul D; Chen, Joan; De Marco, Teresa; Chen, Hubert

2012-10-01

Limited data are available on the effects of air travel in patients with pulmonary hypertension (PH), despite their risk of physiologic compromise. We sought to quantify the incidence and severity of hypoxemia experienced by people with PH during commercial air travel. We recruited 34 participants for a prospective observational study during which cabin pressure, oxygen saturation (Sp O 2 ), heart rate, and symptoms were documented serially at multiple predefined time points throughout commercial flights. Oxygen desaturation was defined as SpO2, <85%. Median flight duration was 3.6 h (range, 1.0-7.3 h). Mean ± SD cabin pressure at cruising altitude was equivalent to the pressure 1,968 ± 371 m (6,456 ± 1,218 ft) above sea level (ASL)(maximum altitude 5 2,621 m [8,600 ft] ASL). Median change in Sp O 2 from sea level to cruising altitude was 2 4.9% (range, 2.0% to 2 15.8%). Nine subjects (26% [95% CI, 12%-38%]) experienced oxygen desaturation during flight (minimum Sp O 2 5 74%). Thirteen subjects (38%) reported symptoms during flight, of whom five also experienced desaturations. Oxygen desaturation was associated with cabin pressures equivalent to . 1,829 m (6,000 ft) ASL, ambulation, and flight duration(all P values , .05). Hypoxemia is common among people with PH traveling by air, occurring in one in four people studied. Hypoxemia was associated with lower cabin pressures, ambulation during flight, and longer flight duration. Patients with PH who will be traveling on flights of longer duration or who have a history of oxygen use, including nocturnal use only, should be evaluated for supplemental in-flight oxygen.

Food-poisoning and commercial air travel.

PubMed

McMullan, R; Edwards, P J; Kelly, M J; Millar, B C; Rooney, P J; Moore, J E

2007-09-01

With the introduction of budget airlines and greater competitiveness amongst all airlines, air travel has now become an extremely popular form of travel, presenting its own unique set of risks from food poisoning. Foodborne illness associated with air travel is quite uncommon in the modern era. However, when it occurs, it may have serious implications for passengers and when crew are affected, has the potential to threaten safety. Quality, safe, in-flight catering relies on high standards of food preparation and storage; this applies at the airport kitchens (or at subcontractors' facilities), on the aircraft and in the transportation vehicles which carry the food from the ground source to the aircraft. This is especially challenging in certain countries. Several foodborne outbreaks have been recorded by the airline industry as a result of a number of different failures of these systems. These have provided an opportunity to learn from past mistakes and current practice has, therefore, reached such a standard so as to minimise risk of failures of this kind. This review examines: (i) the origin of food safety in modern commercial aviation; (ii) outbreaks which have occurred previously relating to aviation travel; (iii) the microbiological quality of food and water on board commercial aircraft; and (iv) how Hazard Analysis Critical Control Points may be employed to maintain food safety in aviation travel.

MEDICAL ASPECTS OF COMMERCIAL JET AIR TRAVEL

PubMed Central

Leeds, M. Frederick

1959-01-01

Jet aircraft will further enhance the medically safe and comfortable transportation of persons with disease. Experience in military medicine, substantiated by civilian commercial air travel experience, has already proved that transportation of sick or disabled persons in propeller-driven planes is essentially benign. Certain restrictions are necessary regarding carriage of sick passengers on commercial aircraft whether jet-propelled or of propeller type. These restrictions are primarily related to the comfort of fellow passengers and to the nonmedical environment of commercial airliners rather than to any risk of air travel per se. PMID:13638839

Traveller's thrombosis: a review of deep vein thrombosis associated with travel. The Air Transport Medicine Committee, Aerospace Medical Association.

PubMed

Bagshaw, M

2001-09-01

There is an increasing suspicion among the travelling public and the international media of an association between the occurrence of deep venous thrombosis (DVT) and air travel. It was noted by the UK House of Lords Select Committee on Science and Technology that up to 20% of the total population may have some degree of increased clotting tendency. It follows that some air travellers are at risk of developing DVT when, or soon after, travelling. There have been no epidemiological studies published which show a statistically significant increase in cases of DVT when travelling in the absence of pre-existing risk factors. The literature was reviewed. Current evidence indicates that any association between symptomatic DVT and travel by air is weak, and the incidence is less than the impression given by recent media publicity.

Air travel with known pneumocephalus following outpatient sinus surgery.

PubMed

Willson, Thomas J; Grady, Conor; Braxton, Ernest; Weitzel, Erik

2014-01-01

Intracranial air is a common finding after many neurosurgical procedures and trauma to the head. In patients requiring transport via air to reach a destination there is risk of expansion of the intracranial air and development of neurological complications. Though relatively uncommon after functional endoscopic sinus surgery (FESS), pneumocephalus may be encountered. We describe one of our patients in whom intracranial air was introduced during FESS. Following the procedure she required commercial air transportation from our center to her home. A 45-min commercial flight to the destination was safely completed without the patient experiencing any neurological sequellae. This case highlights the controversy surrounding air travel with pneumocephalus and provides an example of safe commercial air travel after diagnosis of post-FESS pneumocephalus.

The cost of simplifying air travel when modeling disease spread.

PubMed

Lessler, Justin; Kaufman, James H; Ford, Daniel A; Douglas, Judith V

2009-01-01

Air travel plays a key role in the spread of many pathogens. Modeling the long distance spread of infectious disease in these cases requires an air travel model. Highly detailed air transportation models can be over determined and computationally problematic. We compared the predictions of a simplified air transport model with those of a model of all routes and assessed the impact of differences on models of infectious disease. Using U.S. ticket data from 2007, we compared a simplified "pipe" model, in which individuals flow in and out of the air transport system based on the number of arrivals and departures from a given airport, to a fully saturated model where all routes are modeled individually. We also compared the pipe model to a "gravity" model where the probability of travel is scaled by physical distance; the gravity model did not differ significantly from the pipe model. The pipe model roughly approximated actual air travel, but tended to overestimate the number of trips between small airports and underestimate travel between major east and west coast airports. For most routes, the maximum number of false (or missed) introductions of disease is small (<1 per day) but for a few routes this rate is greatly underestimated by the pipe model. If our interest is in large scale regional and national effects of disease, the simplified pipe model may be adequate. If we are interested in specific effects of interventions on particular air routes or the time for the disease to reach a particular location, a more complex point-to-point model will be more accurate. For many problems a hybrid model that independently models some frequently traveled routes may be the best choice. Regardless of the model used, the effect of simplifications and sensitivity to errors in parameter estimation should be analyzed.

[Research and production of air cleaner for traveller train carriage].

PubMed

Bi, Z

1998-07-01

After the traveller train carriage is closed, the air pollution would be serious in the carriage. In order to control the air pollution, the air cleaning technology must be studied and the air cleaner for the carriage must be designed. The authors discussed. 1. Working out a technology scheme and main technology parameter for the air cleaner, and the structure design of the air cleaner. 2. Texting the function and performance of the air cleaner. 3. Investigating the effectiveness of the cleaner in same train sections. Thereby it will be confirmed that the air cleaner can improve the air environment in the carriage, and give convincingly security to the health of attendants and travellers.

Should I stay or should I go? COPD and air travel.

PubMed

Ergan, Begum; Akgun, Metin; Pacilli, Angela Maria Grazia; Nava, Stefano

2018-06-30

Chronic obstructive pulmonary disease (COPD) is a challenging respiratory problem throughout the world. Although survival is prolonged with new therapies and better management, the magnitude of the burden resulting from moderate-to-severe disease is increasing. One of the major aims of the disease management is to try to break the vicious cycle of patients being homebound and to promote an active lifestyle. A fundamental component of active daily life is, of course, travelling. Today, the world is getting smaller with the option of travelling by air. Air travel is usually the most preferred choice as it is easy, time saving, and relatively inexpensive. Although it is a safe choice for many passengers, the environment inside the aeroplane may sometimes have adverse effects on health. Hypobaric hypoxaemia due to cabin altitude may cause health risks in COPD patients who have limited cardiopulmonary reserve. Addressing the potential risks of air travel, promoting proactive strategies including pre-flight assessment, and education of COPD patients about the "fitness to fly" concept are essential. Thus, in this narrative review, we evaluated the current evidence for potential risks of air travel in COPD and tried to give a perspective for how to plan safe air travel for COPD patients. Copyright ©ERS 2018.

Space and motion perception and discomfort in air travel.

PubMed

Ramos, Renato T; de Mattos, Danielle A; Rebouças, J Thales S; Ranvaud, Ronald D

2012-12-01

The perception of comfort during air trips is determined by several factors. External factors like cabin design and environmental parameters (temperature, humidity, air pressure, noise, and vibration) interact with individual characteristics (anxiety traits, fear of flying, and personality) from arrival at the airport to landing at the destination. In this study, we investigated the influence of space and motion discomfort (SMD), fear of heights, and anxiety on comfort perception during all phases of air travel. We evaluated 51 frequent air travelers through a modified version of the Flight Anxiety Situations Questionnaire (FAS), in which new items were added and where the subjects were asked to report their level of discomfort or anxiety (not fear) for each phase of air travel (Chronbach's alpha = 0.974). Correlations were investigated among these scales: State-Trait Anxiety Inventory (STAI), Cohen's Acrophobia Questionnaire, and the Situational Characteristics Questionnaire (SitQ, designed to estimate SMD levels). Scores of SitQ correlated with discomfort in situations involving space and movement perception (Pearson's rho = 0.311), while discomfort was associated with cognitive mechanisms related to scores in the anxiety scales (Pearson's rho = 0.375). Anxiety traits were important determinants of comfort perception before and after flight, while the influence of SMD was more significant during the time spent in the aircraft cabin. SMD seems to be an important modulator of comfort perception in air travel. Its influence on physical well being and probably on cognitive performance, with possible effects on flight safety, deserves further investigation.

Safety of commercial air travel following myocardial infarction.

PubMed

Cox, G R; Peterson, J; Bouchel, L; Delmas, J J

1996-10-01

Travelers occasionally suffer myocardial infarction (MI) while abroad. Existing guidelines recommend a 4- to 24-week convalescent period following MI before air travel should be permitted. Air travel may be undertaken safely in the early post-MI period. The aeromedical transport records of two international medical assistance companies over a 3-yr period were reviewed. We identified 209 patients who suffered MI; 13 transported by private air ambulance were excluded. We reviewed the aeromedical transports of the remaining 196 adults carried on commercial aircraft between 3-53 d post-MI to investigate the safety of air travel in this group. Data were recorded regarding patient age; sex; location of MI; complications of MI; presence of medical escort; duration of flight(s); use of oxygen, medications, or cardiac monitoring during transport; and development of symptoms in flight. Within 7 d of their acute MI 3 patients (2%) were transported; 87 (44%) between days 8-14 post-MI; 65 (33%) between days 15-21; 27 (14%) between days 22-28; and 14 (7%) more than 28 d post-MI. Some 187 patients (95%) were transported without incident; 9 (5%) patients experienced symptoms requiring evaluation by the escorting physician. Of the 9, 6 problems occurred in patients being transported less than 14 d post-MI. Symptoms resolved spontaneously or immediately after physician intervention in all but one case. International aeromedical transport of patients may be safely accomplished 2-3 wk after an acute MI when an accompanying physician is present. Recommendations for delaying travel more than 4 wk after infarction are not supported by clinical experience and should be revised.

Fluid loss does not explain coagulation activation during air travel.

PubMed

Schreijer, Anja J M; Cannegieter, Suzanne C; Caramella, Marianna; Meijers, Joost C M; Krediet, Raymond T; Simons, Ries M; Rosendaal, Frits R

2008-06-01

The mechanism of air travel-related venous thrombosis is unclear. Although immobility plays a pivotal role, other factors such as fluid loss may contribute. We investigated whether fluid loss occurred more in individuals with coagulation activation after air travel than in subjects without. As a secondary aim, we investigated whether fluid loss per se occurred during air travel. In this crossover study, 71 healthy volunteers were exposed to eight hours of air travel, eight hours immobilization in a cinema, and a daily-life control situation. Markers of fluid loss (haematocrit, serum osmolality and albumin) and of coagulation activation were measured before and after each exposure. The study included 11 volunteers with and 55 volunteers without coagulation activation during the flight. The change in parameters of fluid loss was not different in volunteers with an activated clotting system from those without (difference between groups in haematocrit: -0.6%, 95% confidence interval [CI]: -1.9 to 0.6). On a group level, mean haematocrit values decreased during all three exposures. However, in some individuals it increased, which occurred in more participants during the flight (34%; 95% CI 22 to 46) than during the daily-life situation (19%; 95% CI 10 to 28). These findings do not support the hypothesis that fluid loss contributes to thrombus formation during air travel.

Cosmic radiation exposure during air travel.

DOT National Transportation Integrated Search

1980-03-01

In 1967 the FAA appointed an advisory committee on radiation biology aspects of SST flight. Some of the committee members were subsequently appointed to a working group to study radiation exposure during air travel in conventional jet aircraft. : Pre...

An estimation of Canadian population exposure to cosmic rays from air travel.

PubMed

Chen, Jing; Newton, Dustin

2013-03-01

Based on air travel statistics in 1984, it was estimated that less than 4 % of the population dose from cosmic ray exposure would result from air travel. In the present study, cosmic ray doses were calculated for more than 3,000 flights departing from more than 200 Canadian airports using actual flight profiles. Based on currently available air travel statistics, the annual per capita effective dose from air transportation is estimated to be 32 μSv for Canadians, about 10 % of the average cosmic ray dose received at ground level (310 μSv per year).

Analysis of indoor air pollutants checklist using environmetric technique for health risk assessment of sick building complaint in nonindustrial workplace

PubMed Central

Syazwan, AI; Rafee, B Mohd; Juahir, Hafizan; Azman, AZF; Nizar, AM; Izwyn, Z; Syahidatussyakirah, K; Muhaimin, AA; Yunos, MA Syafiq; Anita, AR; Hanafiah, J Muhamad; Shaharuddin, MS; Ibthisham, A Mohd; Hasmadi, I Mohd; Azhar, MN Mohamad; Azizan, HS; Zulfadhli, I; Othman, J; Rozalini, M; Kamarul, FT

2012-01-01

Purpose To analyze and characterize a multidisciplinary, integrated indoor air quality checklist for evaluating the health risk of building occupants in a nonindustrial workplace setting. Design A cross-sectional study based on a participatory occupational health program conducted by the National Institute of Occupational Safety and Health (Malaysia) and Universiti Putra Malaysia. Method A modified version of the indoor environmental checklist published by the Department of Occupational Health and Safety, based on the literature and discussion with occupational health and safety professionals, was used in the evaluation process. Summated scores were given according to the cluster analysis and principal component analysis in the characterization of risk. Environmetric techniques was used to classify the risk of variables in the checklist. Identification of the possible source of item pollutants was also evaluated from a semiquantitative approach. Result Hierarchical agglomerative cluster analysis resulted in the grouping of factorial components into three clusters (high complaint, moderate-high complaint, moderate complaint), which were further analyzed by discriminant analysis. From this, 15 major variables that influence indoor air quality were determined. Principal component analysis of each cluster revealed that the main factors influencing the high complaint group were fungal-related problems, chemical indoor dispersion, detergent, renovation, thermal comfort, and location of fresh air intake. The moderate-high complaint group showed significant high loading on ventilation, air filters, and smoking-related activities. The moderate complaint group showed high loading on dampness, odor, and thermal comfort. Conclusion This semiquantitative assessment, which graded risk from low to high based on the intensity of the problem, shows promising and reliable results. It should be used as an important tool in the preliminary assessment of indoor air quality and as a

Analysis of indoor air pollutants checklist using environmetric technique for health risk assessment of sick building complaint in nonindustrial workplace.

PubMed

Syazwan, Ai; Rafee, B Mohd; Juahir, Hafizan; Azman, Azf; Nizar, Am; Izwyn, Z; Syahidatussyakirah, K; Muhaimin, Aa; Yunos, Ma Syafiq; Anita, Ar; Hanafiah, J Muhamad; Shaharuddin, Ms; Ibthisham, A Mohd; Hasmadi, I Mohd; Azhar, Mn Mohamad; Azizan, Hs; Zulfadhli, I; Othman, J; Rozalini, M; Kamarul, Ft

2012-01-01

To analyze and characterize a multidisciplinary, integrated indoor air quality checklist for evaluating the health risk of building occupants in a nonindustrial workplace setting. A cross-sectional study based on a participatory occupational health program conducted by the National Institute of Occupational Safety and Health (Malaysia) and Universiti Putra Malaysia. A modified version of the indoor environmental checklist published by the Department of Occupational Health and Safety, based on the literature and discussion with occupational health and safety professionals, was used in the evaluation process. Summated scores were given according to the cluster analysis and principal component analysis in the characterization of risk. Environmetric techniques was used to classify the risk of variables in the checklist. Identification of the possible source of item pollutants was also evaluated from a semiquantitative approach. Hierarchical agglomerative cluster analysis resulted in the grouping of factorial components into three clusters (high complaint, moderate-high complaint, moderate complaint), which were further analyzed by discriminant analysis. From this, 15 major variables that influence indoor air quality were determined. Principal component analysis of each cluster revealed that the main factors influencing the high complaint group were fungal-related problems, chemical indoor dispersion, detergent, renovation, thermal comfort, and location of fresh air intake. The moderate-high complaint group showed significant high loading on ventilation, air filters, and smoking-related activities. The moderate complaint group showed high loading on dampness, odor, and thermal comfort. This semiquantitative assessment, which graded risk from low to high based on the intensity of the problem, shows promising and reliable results. It should be used as an important tool in the preliminary assessment of indoor air quality and as a categorizing method for further IAQ

49 CFR 821.55 - Complaint, answer to complaint, motions and discovery.

Code of Federal Regulations, 2011 CFR

2011-10-01

... and upon just and reasonable terms. (d) Discovery. Discovery is authorized in proceedings governed by...) NATIONAL TRANSPORTATION SAFETY BOARD RULES OF PRACTICE IN AIR SAFETY PROCEEDINGS Special Rules Applicable... to complaint, motions and discovery. (a) Complaint. In proceedings governed by this subpart, the...

AsMA Medical Guidelines for Air Travel: Fitness to Fly and Medical Clearances.

PubMed

Thibeault, Claude; Evans, Anthony D; Dowdall, Nigel P

2015-07-01

Medical Guidelines for Airline Travel provide information that enables healthcare providers to properly advise patients who plan to travel by air. Not everyone is fit to travel by air and physicians should advise their patients accordingly. They should review the passenger's medical condition, giving special consideration to the dosage and timing of any medications, contagiousness, and the need for special assistance during travel. In general, an individual with an unstable medical condition should not fly; cabin altitude, duration of exposure, and altitude of the destination airport are all considerations when recommending a passenger for flight.

[Medical Problems in Air Travel from a General Practitioner’s Perspective].

PubMed

Stutz, Andreas; Ensslin, Angela

2016-07-06

As travel by air increases, so does the number of passengers with chronic or acute medical issues. To evaluate fitness for air travel, it is necessary to consider the impact of the altered atmospheric surroundings in an airplane on the current illness to avoid a worsening of health conditions or even an emergency. As first medical contact person, the general practitioner will define supportive measures together with the patient and discuss these with the Medical Service of the airline for implementation. After a thorough evaluation, most patients will be classified fit to fly. Furthermore, a pre-travel consultation should address necessary vaccinations and information on infectious diseases.

Air Charter - The Business Airline of the Future...But, Does the Business Traveler Know?

NASA Technical Reports Server (NTRS)

Kaps, Robert W.; Gardner, Robin C.; Hartung, Jeffrey W.

2001-01-01

Historically, FAR Part 121 commercial carriers have provided efficient, economical and safe air transportation for corporate and business users. Recently, however, corporate and business travelers find their travel plans disrupted by delays, bankruptcies, poor service, lost baggage, fare increases, labor strikes and other systemic difficulties that degrade their travel experience to unsatisfactory levels. This article examines these Part 121 service delivery problems and, utilizing a tripartite investigative methodology, examines an alternative air transport mode: FAR Part 135 on-demand charter travel products. This long extant segment of our national air transportation system is set prime to support increased demand for charter services. Corporate and business travelers are set prime to utilize viable, cost effective alternatives to commercial travel products. Two research questions emerge. First is whether corporate and business travelers are aware of Part 135 travel alternatives. Second is whether Part 135 charter service providers are aware of this latent demand and are effectively targeting this demand segment in their marketing efforts. The three-part surveys employed to investigate these questions examined demand side

Air Transport and Travel Industry Training Board

ERIC Educational Resources Information Center

Industrial Training Journal, 1974

1974-01-01

Seeing its role as one of stimulating, guiding, and coordinating training activities rather than providing central training facilities, three programs have been developed by the Air Transport and Travel Industry Training Board: (1) an occupational program, (2) a company program, and (3) an industry program. (MW)

Controlling Pandemic Flu: The Value of International Air Travel Restrictions

PubMed Central

Epstein, Joshua M.; Goedecke, D. Michael; Yu, Feng; Morris, Robert J.; Wagener, Diane K.; Bobashev, Georgiy V.

2007-01-01

Background Planning for a possible influenza pandemic is an extremely high priority, as social and economic effects of an unmitigated pandemic would be devastating. Mathematical models can be used to explore different scenarios and provide insight into potential costs, benefits, and effectiveness of prevention and control strategies under consideration. Methods and Findings A stochastic, equation-based epidemic model is used to study global transmission of pandemic flu, including the effects of travel restrictions and vaccination. Economic costs of intervention are also considered. The distribution of First Passage Times (FPT) to the United States and the numbers of infected persons in metropolitan areas worldwide are studied assuming various times and locations of the initial outbreak. International air travel restrictions alone provide a small delay in FPT to the U.S. When other containment measures are applied at the source in conjunction with travel restrictions, delays could be much longer. If in addition, control measures are instituted worldwide, there is a significant reduction in cases worldwide and specifically in the U.S. However, if travel restrictions are not combined with other measures, local epidemic severity may increase, because restriction-induced delays can push local outbreaks into high epidemic season. The per annum cost to the U.S. economy of international and major domestic air passenger travel restrictions is minimal: on the order of 0.8% of Gross National Product. Conclusions International air travel restrictions may provide a small but important delay in the spread of a pandemic, especially if other disease control measures are implemented during the afforded time. However, if other measures are not instituted, delays may worsen regional epidemics by pushing the outbreak into high epidemic season. This important interaction between policy and seasonality is only evident with a global-scale model. Since the benefit of travel restrictions

14 CFR 382.155 - How must carriers respond to written complaints?

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false How must carriers respond to written complaints? 382.155 Section 382.155 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF... TRAVEL Complaints and Enforcement Procedures § 382.155 How must carriers respond to written complaints...

14 CFR 382.155 - How must carriers respond to written complaints?

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false How must carriers respond to written complaints? 382.155 Section 382.155 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF... TRAVEL Complaints and Enforcement Procedures § 382.155 How must carriers respond to written complaints...

14 CFR 382.155 - How must carriers respond to written complaints?

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false How must carriers respond to written complaints? 382.155 Section 382.155 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF... TRAVEL Complaints and Enforcement Procedures § 382.155 How must carriers respond to written complaints...

14 CFR 382.155 - How must carriers respond to written complaints?

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false How must carriers respond to written complaints? 382.155 Section 382.155 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF... TRAVEL Complaints and Enforcement Procedures § 382.155 How must carriers respond to written complaints...

14 CFR 382.155 - How must carriers respond to written complaints?

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false How must carriers respond to written complaints? 382.155 Section 382.155 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF... TRAVEL Complaints and Enforcement Procedures § 382.155 How must carriers respond to written complaints...

Is air travel safe for those with lung disease?

PubMed

Coker, R K; Shiner, R J; Partridge, M R

2007-12-01

Airlines commonly report respiratory in-flight emergencies; flight outcomes have not been examined prospectively in large numbers of respiratory patients. The current authors conducted a prospective, observational study of flight outcomes in this group. UK respiratory specialists were invited to recruit patients planning air travel. Centres undertook their usual pre-flight assessment. Within 2 weeks of returning, patients completed a questionnaire documenting symptoms, in-flight oxygen use and unscheduled healthcare use. In total, 616 patients were recruited. Of these, 500 (81%) returned questionnaires. The most common diagnoses were airway (54%) and diffuse parenchymal lung disease (23%). In total, 12 patients died, seven before flying and five within 1 month. Pre-flight assessment included oximetry (96%), spirometry (95%), hypoxic challenge (45%) and walk test (10%). Of the patients, 11% did not fly. In those who flew, unscheduled respiratory healthcare use increased from 9% in the 4 weeks prior to travel to 19% in the 4 weeks after travel. However, when compared with self-reported data during the preceding year, medical consultations increased by just 2%. In patients flying after careful respiratory specialist assessment, commercial air travel appears generally safe.

Up in the Air: Part 2

ERIC Educational Resources Information Center

Henderson, Nancy

2009-01-01

When airline employees try to cart her wheelchair off to the cargo hold, disability advocate Jill Hindman becomes even more assertive than usual. Like Hindman, many people with disabilities are frustrated with air travel, especially in smaller planes. Complaints range from lavatories that are too cramped to move around in to armrests that won't…

Influenza A(H1N1)pdm09 during air travel

PubMed Central

Neatherlin, John; Cramer, Elaine H.; Dubray, Christine; Marienau, Karen J.; Russell, Michelle; Sun, Hong; Whaley, Melissa; Hancock, Kathy; Duong, Krista K.; Kirking, Hannah L.; Schembri, Christopher; Katz, Jacqueline M.; Cohen, Nicole J.; Fishbein, Daniel B.

2015-01-01

Summary The global spread of the influenza A(H1N1)pdm09 virus (pH1N1) associated with travelers from North America during the onset of the 2009 pandemic demonstrates the central role of international air travel in virus migration. To characterize risk factors for pH1N1 transmission during air travel, we investigated travelers and airline employees from four North American flights carrying ill travelers with confirmed pH1N1 infection. Of 392 passengers and crew identified, information was available for 290 (74%) passengers were interviewed. Overall attack rates for acute respiratory infection and influenza-like illness 1–7 days after travel were 5.2% and 2.4% respectively. Of 43 individuals that provided sera, 4 (9.3%) tested positive for pH1N1 antibodies, including 3 with serologic evidence of asymptomatic infection. Investigation of novel influenza aboard aircraft may be instructive. However, beyond the initial outbreak phase, it may compete with community-based mitigation activities, and interpretation of findings will be difficult in the context of established community transmission. PMID:23523241

Clinical risk factors for venous thrombosis associated with air travel.

PubMed

Kesteven, P J; Robinson, B J

2001-02-01

Recent reports have linked air travel with venous thrombo-embolism (VTE). Risk factors and associated features of this link are poorly understood. We have accumulated clinical data from a relatively large cohort of patients with traveler's thrombosis. A total of 86 patients who developed venous thromboembolism within 28 d of flying were questioned concerning traveling habits, medical history (including risk factors for VTE) and characteristics of the index flight. Of the patients, 72% had at least one risk factor for VTE (excluding thrombophilia) prior to their flight. Of interest, 87% of VTE cases occurred following either a return trip or after an outward journey involving long trips made up of sequential flights. In only two cases could no identifiable risk factor or earlier journey be found. Duration of flights ranged from 2 to 30 h. Of responders, 38% presented with chest symptoms; 92% with VTE developed symptoms within 96 h of their flight. We conclude that the majority of VTE associated with air travel occur in those with identifiable risk factors prior to their flight, and that sequential flights may increase this risk.

Best Practices For Improving The Air Travel Experience

DOT National Transportation Integrated Search

2000-10-01

On August 21, 2000 Secretary Rodney Slater convened a meeting of aviation industry leaders from around the country to focus the industry's efforts on "putting people first" in dealing with air travel delays. Following the meeting, Secretary Slater fo...

The comfort and satisfaction of air travelers - Basis for a descriptive model

NASA Technical Reports Server (NTRS)

Jacobson, I. D.; Martinez, J.

1974-01-01

The results of a questionnaire and interview survey are used as a basis for proposing a descriptive model of the comfort and satisfaction of the commercial air traveler. Passenger attitudes toward the present commercial air travel system are examined. Comfort is interpreted as being represented by a four-dimensional composite of commonly encountered environmental variables. Satisfaction is represented as a composite of safety, cost-benefit, luxury, and in-flight activity dimensions.

Sleep, Travel, and Recovery Responses of National Footballers During and After Long-Haul International Air Travel.

PubMed

Fullagar, Hugh H; Duffield, Rob; Skorski, Sabrina; White, David; Bloomfield, Jonathan; Kölling, Sarah; Meyer, Tim

2016-01-01

The current study examined the sleep, travel, and recovery responses of elite footballers during and after long-haul international air travel, with a further description of these responses over the ensuing competitive tour (including 2 matches). In an observational design, 15 elite male football players undertook 18 h of predominantly westward international air travel from the United Kingdom to South America (-4-h time-zone shift) for a 10-d tour. Objective sleep parameters, external and internal training loads, subjective player match performance, technical match data, and perceptual jet-lag and recovery measures were collected. Significant differences were evident between outbound travel and recovery night 1 (night of arrival; P < .001) for sleep duration. Sleep efficiency was also significantly reduced during outbound travel compared with recovery nights 1 (P = .001) and 2 (P = .004). Furthermore, both match nights (5 and 10), showed significantly less sleep than nonmatch nights 2 to 4 and 7 to 9 (all P < .001). No significant differences were evident between baseline and any time point for all perceptual measures of jet-lag and recovery (P > .05), although large effects were evident for jet-lag on d 2 (2 d after arrival). Sleep duration is truncated during long-haul international travel with a 4-h time-zone delay and after night matches in elite footballers. However, this lost sleep appeared to have a limited effect on perceptual recovery, which may be explained by a westbound flight and a relatively small change in time zones, in addition to the significant increase in sleep duration on the night of arrival after the long-haul flight.

The risk of developing decompression sickness during air travel following altitude chamber flight.

PubMed

Rush, W L; Wirjosemito, S A

1990-11-01

Approximately 35,000 students are trained annually in United States Air Force (USAF) altitude chambers. Students who depart the training site via aircraft on the same day as their altitude chamber exposure may place themselves at increased risk for decompression sickness (DCS). Air travel as a passenger in the immediate post-chamber flight period is unrestricted by current USAF regulations. A retrospective study was conducted to assess the potential risk involved in such post-chamber flight travel. During the years 1982-87, there were 292 cases of DCS involving altitude chamber students which were subsequently treated with hyperbaric oxygen therapy. Only seven cases were found wherein the student was asymptomatic prior to air travel and subsequently developed DCS. Because the percentage of students who postpone travel is unknown, a precise relative risk could not be determined. Although the number of cases where sequential chamber and aircraft hypobaric exposures has initiated DCS is small, the potential for such occurrences remains a health concern.

Does long-distance air travel associated with the Sevens World Series increase players' risk of injury?

PubMed

Fuller, Colin W; Taylor, Aileen E; Raftery, Martin

2015-04-01

To assess whether players who cross ≥6 time zones and/or undertake ≥10 h air travel prior to competition experience a higher risk of injury during the Sevens World Series than players not required to undertake this level of travel. Five-year, prospective, cohort study. All players from nine core teams competing in the Sevens World Series from 2008/2009 to 2013/2014. A total of 436 match injuries and 3363 player-match-hours of exposure were recorded in the study, which corresponds to an overall incidence of 129.6 injuries/1000 player-match-hours, irrespective of the nature of pretournament travel. The incidence of injury for those players crossing ≥6 time zones and undertaking ≥10 h air travel prior to competition (99.3 injuries/1000 player-match-hours) was significantly lower than that of players undertaking ≥10 h air travel but crossing ≤2 time zones prior to competition (148.8 injuries/1000 player-match-hours; p=0.003) and of those undertaking ≤3 h air travel and crossing ≤2 time zones prior to competition (146.4 injuries/1000 player-match-hours; p=0.004). There was no significant difference in the incidence of injury for players crossing ≤2 time zones in the week prior to competition, irrespective of whether the length of air travel was ≤3 h or ≥10 h (p=0.904). Precompetition air travel had no significant effect (p=0.879) on the performance of teams in terms of their final Tournament ranking positions. There was no evidence to suggest that players were exposed to a greater risk of injury following extensive air travel and crossing multiple time zones prior to Tournaments in the Sevens World Series. 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.

Coupling between air travel and climate

NASA Astrophysics Data System (ADS)

Karnauskas, Kristopher B.; Donnelly, Jeffrey P.; Barkley, Hannah C.; Martin, Jonathan E.

2015-12-01

The airline industry closely monitors the midlatitude jet stream for short-term planning of flight paths and arrival times. In addition to passenger safety and on-time metrics, this is due to the acute sensitivity of airline profits to fuel cost. US carriers spent US$47 billion on jet fuel in 2011, compared with a total industry operating revenue of US$192 billion. Beyond the timescale of synoptic weather, the El Niño/Southern Oscillation (ENSO), Arctic Oscillation (AO) and other modes of variability modulate the strength and position of the Aleutian low and Pacific high on interannual timescales, which influence the tendency of the exit region of the midlatitude Pacific jet stream to extend, retract and meander poleward and equatorward. The impact of global aviation on climate change has been studied for decades owing to the radiative forcing of emitted greenhouse gases, contrails and other effects. The impact of climate variability on air travel, however, has only recently come into focus, primarily in terms of turbulence. Shifting attention to flight durations, here we show that 88% of the interannual variance in domestic flight times between Hawaii and the continental US is explained by a linear combination of ENSO and the AO. Further, we extend our analysis to CMIP5 model projections to explore potential feedbacks between anthropogenic climate change and air travel.

COPD and air travel: does hypoxia-altitude simulation testing predict in-flight respiratory symptoms?

PubMed

Edvardsen, Anne; Ryg, Morten; Akerø, Aina; Christensen, Carl Christian; Skjønsberg, Ole H

2013-11-01

The reduced pressure in an aircraft cabin may cause significant hypoxaemia and respiratory symptoms in patients with chronic obstructive pulmonary disease (COPD). The current study evaluated whether there is a relationship between hypoxaemia obtained during hypoxia-altitude simulation testing (HAST), simulating an altitude of 2438 m, and the reporting of respiratory symptoms during air travel. 82 patients with moderate to very severe COPD answered an air travel questionnaire. Arterial oxygen tensions during HAST (PaO2HAST) in subjects with and without in-flight respiratory symptoms were compared. The same questionnaire was answered within 1 year after the HAST. Mean ± sd PaO2HAST was 6.3 ± 0.6 kPa and 62 (76%) of the patients had PaO2HAST <6.6 kPa. 38 (46%) patients had experienced respiratory symptoms during air travel. There was no difference in PaO2HAST in those with and those without in-flight respiratory symptoms (6.3 ± 0.7 kPa versus 6.3 ± 0.6 kPa, respectively; p=0.926). 54 (66%) patients travelled by air after the HAST, and patients equipped with supplemental oxygen (n = 23, 43%) reported less respiratory symptoms when flying with than those without such treatment (four (17%) versus 11 (48%) patients; p=0.039). In conclusion, no difference in PaO2HAST was found between COPD patients with and without respiratory symptoms during air travel.

An analysis of influenza prevention measures from air travellers' perspective.

PubMed

Chou, P-F

2014-09-01

The influenza A virus is easily transmitted through airborne saliva droplets disseminated by unprotected coughing or sneezing, particularly in a crowded, enclosed space. The purpose of this study was to analyse the knowledge, attitudes and practices of air travellers regarding influenza A preventive measures and to examine any significant differences in perceptions among different types of traveller groups. This study used a 5-point Likert scale questionnaire and surveyed 1684 passengers at Taoyuan International Airport in Taiwan. The frequencies, mean score and ranking of descriptive analyses were used to evaluate respondents' demographic profiles. t-Test, one-way analysis of variance and Scheffe post hoc analyses were used to evaluate the relationship among knowledge, attitudes and practices, and respondents' characteristics. There were significant differences in the knowledge, attitudes and practices measures among groups with different types of trip purposes and among occupation groups. Most passengers expressed common knowledge regarding influenza A; however, their attitudes and their degree of perception were not consistent with their prevention practices. This research is limited because it only examined surveyed air travellers in Taiwan. Air travellers could benefit greatly if the government and airlines were to implement a health policy that includes education on the importance of influenza prevention measures, such as frequent hand washing, to citizens. Nurses could be involved in this important health promotion activity. Schools should implement a health education policy to communicate the importance of prevention measures. Nurses can consider how they can be involved in emphasizing the importance of prevention and health promotion regarding this. Airlines should also include basic preventive measures as a component of flight attendant training. © 2014 International Council of Nurses.

[Preparing patients with chronic pulmonary disease for air travel].

PubMed

Felkai, Péter; Böszörményi Nagy, György; Gyarmati, Ildikó

2013-03-03

Flying is the most important way of travelling in the continually growing international tourism. Number of passengers and those with preexisting diseases, mainly with cardiopulmonary problems, is increasing over years. One of the main tasks of the pre-travel advice is to assess tolerance to hypoxia of the traveler, and specify the necessity, as well as the type and volume of supplementary oxygen therapy. It is indispensable to know the cabin-environment and impact of that on the travelers' health. Travel medicine specialist has to be aware of the examinations which provide information for the appropriate decision on the fit-to-fly condition of the patient. The physician who prepares the patient with chronic obstructive pulmonary disease for repatriation by regular flight and the escorting doctor have to be fully aware of the possibilities, modalities, advantages and contraindications of the on-board oxygen supply and therapy. In this review, the authors give a summary of literature data, outline the tools of in-flight oxygen therapy as well as discuss possibilities for the preflight assessment of patients' condition including blood gas parameters required for safe air travel, as recommended in international medical literature. The preparation process for repatriation of patients with chronic obstructive pulmonary disease is also discussed.

AsMA Medical Guidelines for Air Travel: Airline Special Services.

PubMed

Thibeault, Claude; Evans, Anthony D

2015-07-01

Medical Guidelines for Airline Travel provide information that enables healthcare providers to properly advise patients who plan to travel by air. Treating physicians should advise patients in need of special services to contact the airline well before travel to find out if the required services will be available. Ensuring the required services are available throughout a journey can be challenging, especially when different airlines and aircraft types are involved. For example, airlines carry a limited supply of oxygen for use in the event of an unexpected in-flight emergency; however, this supply is not intended for use by passengers needing supplemental oxygen. Arrangements must be made in advance with the airline. Therefore, early contact with the airline is helpful.

77 FR 39800 - Nondiscrimination on the Basis of Disability in Air Travel: Draft Technical Assistance Manual

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-05

... specific learning disabilities. (Sec. 382.3). What is not considered a physical or mental impairment... Secretary 14 CFR Part 382 Nondiscrimination on the Basis of Disability in Air Travel: Draft Technical... [Docket No. DOT-OST-2012--0098] Nondiscrimination on the Basis of Disability in Air Travel: Draft...

Travelers' thrombosis.

PubMed

Johnston, Raymond V; Hudson, Martin F

2014-02-01

The suggestion that venous thromboembolism (VTE) is associated with air travel has for several decades been the subject of both "media hype" and extensive debate in the medical literature. As emotion and anecdote is often a feature in this debate, it is therefore necessary to separate evidence from anecdote. "Travelers' thrombosis" is a more appropriate term because the evidence suggests that any form of travel involving immobility lasting more than 4 h can predispose to thrombosis. There is no unique factor in the air travel cabin environment that has been shown to have any effect on the coagulation cascade. Prevention of thrombosis in any form of travel, including air travel, requires being aware of the issue and making an adequate risk assessment together with appropriate prophylactic measures.

AsMA Medical Guidelines for Air Travel: In-Flight Medical Care.

PubMed

Thibeault, Claude; Evans, Anthony D; Pettyjohn, Frank S; Alves, Paulo M

2015-06-01

Medical Guidelines for Airline Travel provide information that enables healthcare providers to properly advise patients who plan to travel by air. All airlines are required to provide first aid training for cabin crew, and the crew are responsible for managing any in-flight medical events. There are also regulatory requirements for the carriage of first aid and medical kits. AsMA has developed recommendations for first aid kits, emergency medical kits, and universal precaution kits.

Massive Ischemic Stroke Due to Pulmonary Barotrauma and Cerebral Artery Air Embolism During Commercial Air Travel

PubMed Central

Zarabi, Sara Farshchi; Parotto, Matteo; Katznelson, Rita; Downar, James

2017-01-01

Patient: Male, 65 Final Diagnosis: Air emboli Symptoms: Short of breath Medication: — Clinical Procedure: — Specialty: Anesthesiology Objective: Unusual setting of medical care Background: Air embolism into the systemic arterial circulation secondary to pulmonary barotrauma has rarely been reported. Herein, we report the clinical course of an extremely rare presentation of cerebral air embolism likely due to ruptured pulmonary bullae during commercial air travel. Case Report: A 65-year-old man suddenly became unconscious during an airplane descent. Upon landing, he was immediately transferred to the nearest emergency department where he was intubated for airway protection. His head CT angiogram showed multiple air pockets in the right parietal lobe suspicious for multiple air emboli. His chest CT scan showed multiple large bullae in the left upper and lower lobes as well as diffusely emphysematous lung tissue. After initial stabilization, he underwent emergent hyperbaric oxygen treatment (HBOT) in the multiplace chamber at 2.8 atmospheres. The patient tolerated HBOT well with no complications. However, his neurologic status deteriorated in the following 24 hours due to progression of his cerebral edema and mass effects. The patient’s clinical status was discussed with his family and the decision was made to withdraw life-sustaining measures. He died shortly after withdrawal of life support. Post-mortem examination confirmed the presence of very large bullae in the lungs bilaterally. Conclusions: Spontaneous cerebral air embolism is a possible complication of ruptured pulmonary bullae during air travel. HBOT is well-tolerated and may be used with caution even in the presence of emphysematous bullae. PMID:28607332

Spontaneous pneumocephalus after commercial air travel complicated by meningitis.

PubMed

Javan, Ramin; Duszak, Richard; Eisenberg, Alan D; Eggers, Frank M

2011-12-01

Pneumocephalus usually results from trauma, infection, neoplasm, or iatrogenic causes. Barotrauma-induced spontaneous pneumocephalus is extremely rare, usually seen in divers or occassionally with air travel. We report a case of a 61-yr-old female presenting with confusion, fever, and respiratory failure one day after developing sudden nausea, vomiting, and headache during descent on a commercial airliner. Pneumocephalus and meningitis were present on admission. Sinus computed tomography (CT) showed pansinusitis and a tiny bone defect in the posterior wall of the right sphenoid sinus, through which a cisternogram later showed free communication with the prepontine cistern. An orbital CT 2 yr earlier after a fall showed the bone defect, with no other areas of abnormality or fracture. After repair of defects by otolaryngology and appropriate antibiotics, she did well and was eventually discharged. Changes in aircraft cabin pressure likely resulted in rupture of dura and arachnoid layers beneath the pre-existing bony defect, predisposed by existing sinus disease. The pathophysiology, implications, and potential sources of spontaneous pneumocephalus, as well as risks of postcraniotomy and post-trauma air-travel, are discussed.

Medical oxygen and air travel.

PubMed

Lyznicki, J M; Williams, M A; Deitchman, S D; Howe, J P

2000-08-01

This report responds to a resolution that asked the American Medical Association (AMA) to take action to improve airport and airline accommodations for passengers requiring medical oxygen. Information for the report was derived from a search of the MEDLINE database and references listed in pertinent articles, as well as through communications with experts in aerospace and emergency medicine. Based on this information, the AMA Council on Scientific Affairs determined that commercial air travel exposes passengers to altitude-related hypoxia and gas expansion, which may cause some passengers to experience significant symptoms and medical complications during flight. Medical guidelines are available to help physicians evaluate and counsel potential passengers who are at increased risk of inflight hypoxemia. Supplemental oxygen may be needed for some passengers to maintain adequate tissue oxygenation and prevent hypoxemic complications. For safety and security reasons, federal regulations prohibit travelers from using their own portable oxygen system onboard commercial aircraft. Many U.S. airlines supply medical oxygen for use during flight but policies and procedures vary. Oxygen-dependent passengers must make additional arrangements for the use of supplemental oxygen in airports. Uniform standards are needed to specify procedures and equipment for the use of medical oxygen in airports and aboard commercial aircraft. Revision of federal regulations should be considered to accommodate oxygen-dependent passengers and permit them to have an uninterrupted source of oxygen from departure to destination.

Estimating the malaria risk of African mosquito movement by air travel

PubMed Central

Tatem, Andrew J; Rogers, David J; Hay, Simon I

2006-01-01

Background The expansion of global travel has resulted in the importation of African Anopheles mosquitoes, giving rise to cases of local malaria transmission. Here, cases of 'airport malaria' are used to quantify, using a combination of global climate and air traffic volume, where and when are the greatest risks of a Plasmodium falciparum-carrying mosquito being importated by air. This prioritises areas at risk of further airport malaria and possible importation or reemergence of the disease. Methods Monthly data on climate at the World's major airports were combined with air traffic information and African malaria seasonality maps to identify, month-by-month, those existing and future air routes at greatest risk of African malaria-carrying mosquito importation and temporary establishment. Results The location and timing of recorded airport malaria cases proved predictable using a combination of climate and air traffic data. Extending the analysis beyond the current air network architecture enabled identification of the airports and months with greatest climatic similarity to P. falciparum endemic regions of Africa within their principal transmission seasons, and therefore at risk should new aviation routes become operational. Conclusion With the growth of long haul air travel from Africa, the identification of the seasonality and routes of mosquito importation is important in guiding effective aircraft disinsection and vector control. The recent and continued addition of air routes from Africa to more climatically similar regions than Europe will increase movement risks. The approach outlined here is capable of identifying when and where these risks are greatest. PMID:16842613

World Air Travel Demand, 1950-1980

NASA Technical Reports Server (NTRS)

Sarames, G. N.

1972-01-01

Total world scheduled air passenger traffic carried by the airlines of the International Civil Aviation Organization (ICAO), excluding the U.S.S.R., increased from 17.4 billion passenger miles in 1950 to 237.4 billion in 1970. This represents an average annual growth rate of 14% during the past two decades. The U.S.S.R. became a member of ICAO in 1970, and Aeroflot - the only Russian airline - reported 49 billion passenger miles for 1970. This traffic, which encompasses both domestic and international travel as well as some nonscheduled flights, is not included in the ICAO world totals shown in this report.

Hazards of air travel for the obese: Miss Pickwick and the Boeing 747.

PubMed

Toff, N J

1993-10-01

A morbidity obese woman took a touring holiday which included two long flights and a stay at altitude. At the end of the second week of her holiday she was admitted to hospital in respiratory and cardiac failure. When she was better she travelled home by a combination of air ambulance and scheduled flights with a medical escort. This extreme case illustrates some of the physiological and physical challenges of air travel to the obese passenger, which may precipitate respiratory and cardiac decompensation in susceptible individuals. When advising these patients, consultation with the airline medical department is recommended, and preflight testing by altitude simulation may be helpful. If medical transport is required, there may be particular problems in lifting and accommodating these patients on board normal air ambulance aircraft.

Nonurgent commercial air travel after acute coronary syndrome: a review of 288 patient events.

PubMed

Pearce, Emily; Haffner, Faith; Brady, Lauren B; Sochor, Mark; Duchateau, Francois X; O'Connor, Robert E; Verner, Laurent; Brady, William J

2014-01-01

We studied a population of individuals who experienced an acute coronary syndrome (ACS) event while traveling abroad and required nonurgent commercial air travel to the home region. This retrospective study gathered data from 288 patients enrolled in a travel-based medical assistance program. Interventions, complications, and travel home were assessed for trends. Descriptive and comparison statistical analyses were performed. Two hundred eighty-eight patients were identified and entered into the review. Of the patients in this study, 77.1% were male with an average age of 67.7 years. One hundred sixteen (40.3%) patients were diagnosed with unstable angina pectoris (USAP), whereas the remaining 172 (59.7%) patients experienced acute myocardial infarction (AMI). Regarding inpatient complications during the initial admission, 121 (42.0%) patients experienced 1 or more adverse event. The average number of days after an ACS event that a patient began to travel home was 10.5 days for the entire patient population (USAP patients = 8.8 days, AMI patients = 11.8 days). Two hundred twenty (76.4%) patients traveled with a medical escort, and 48 (16.7%) patients received supplemental oxygen during air travel. Four (1.4%) in-flight adverse events occurred in the following ACS diagnostic groups: 2 in the complicated AMI group, 1 in the uncomplicated USAP group, and 1 in the uncomplicated AMI group. No in-flight deaths occurred. Nine (3.1%) deaths were noted within 2 weeks after returning to the home region. The deaths after returning to the home region occurred in the following ACS diagnostic groups: 2 in the complicated USAP group, 1 in the uncomplicated USAP group, and 6 in the complicated AMI group. None of the patients who experienced in-flight events died after returning to their home region. Upon discharge, the vast majority of ACS patients who travel to their home region via commercial air do not experience adverse events in-flight; when such adverse events occur in

14 CFR 302.507 - Computing time for filing complaints.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Computing time for filing complaints. 302... Proceedings With Respect to Rates, Fares and Charges for Foreign Air Transportation § 302.507 Computing time for filing complaints. In computing the time for filing formal complaints pursuant to § 302.506, with...

A travel mode comparison of commuters' exposures to air pollutants in Barcelona

NASA Astrophysics Data System (ADS)

de Nazelle, Audrey; Fruin, Scott; Westerdahl, Dane; Martinez, David; Ripoll, Anna; Kubesch, Nadine; Nieuwenhuijsen, Mark

2012-11-01

Daily commutes may contribute disproportionately to overall daily inhalations of urban air contaminants. Understanding factors that explain variability of exposures during travel, and especially differences across transportation modes, is essential to accurately assess health impacts of traffic emissions and to develop effective mitigating measures. We evaluated exposures and inhaled doses of air pollution and assessed factors that contributed to their variability in different travel modes in Barcelona. Black carbon (BC), ultrafine particles (UFP), carbon monoxide (CO), fine particle mass (PM2.5) and carbon dioxide (CO2) were measured and compared across walk, bike, bus, and car modes for a total of 172 trips made on two different round trip routes. On average, the car mode experienced highest concentrations for all contaminants. In pairwise t-tests between concurrent mode runs, statistically significant differences were found for cars compared to walking and biking. Car-to-walk or car-to-bike concentration ratios ranged from 1.3 for CO2 to 25 for CO and were 2-3 for PM2.5, BC, and UFP. In multivariate analyses, travel mode explained the greatest variability in travel exposures, from 8% for PM2.5 to 70% for CO. Different modal patterns emerged when estimating daily inhaled dose, with active commuters' two to three times greater total inhalation volume during travel producing about equal UFP and BC daily inhaled doses to car commuters and 33-50% higher UFP and BC doses compared to bus commuters. These findings, however, are specific to the bike and pedestrian lanes in this study being immediately adjacent to the roadways measured. Dedicated bike or pedestrian routes away from traffic would lead to lower active travel doses.

Air travel and the risk of thromboembolism.

PubMed

Gavish, Israel; Brenner, Benjamin

2011-04-01

Almost two billion people use commercial aircraft annually. Long-haul flights are taken by over 300 million people. A serious complication of long-distance travel (or prolonged time of flight) is thromboembolism. The real incidence of the problem is difficult to evaluate since there is no consensus about the diagnostic tests or limitation of time after landing connected to the VTE complication. A direct relation between VTE incidence and long-distance flights has been documented. The risk for DVT is 3-12% in a long-haul flight. The pathophysiologic changes that increase VTE risk at flight are stasis (sitting in crowded condition), hypoxia in the airplane cabin, and dehydration. Individual risk factors for air travel-related VTE include age over 40 years, gender (female), women who use oral contraceptives, varicose veins in lower limbs, obesity and genetic thrombophilia. Prevention measures include environmental protection such as keeping the pressure inside the airplane cabinet in hypobaric condition, avoiding dehydration and prolonged sitting. For individuals at increased risk, venous blood stasis can be reduced by wearing elastic stockings and prophylactic use of low-molecular-weight heparin.

Pulmonary embolism at autopsy in a normal population: implications for air travel fatalities.

PubMed

Pheby, D F H; Codling, B W

2002-12-01

Much attention has been focused on the apparent risk to long-haul air travelers of venous thromboembolism [deep vein thrombosis (DVT) and pulmonary embolism (PE)], following a number of well-publicized cases. However, there is little epidemiological data to elucidate the problem. PE tends to be under-diagnosed as a cause of death in the general population. This study sets out to establish the level of risk of fatal PE among long-haul passengers arriving in the UK, on the basis of a reappraisal of the role of PE in mortality in the general population. Autopsies carried out at Gloucester in 1996-2000 were reviewed to determine age-specific mortality rates for PE for West Gloucestershire. These rates were applied to long-haul air travelers arriving in the UK, for whom the number of passenger-years at risk were calculated, to estimate the expected numbers of deaths in this group. In 3764 autopsies, PE was the primary cause of death in 221 cases (5.9%), while in 304 (8.1%) it was present as an incidental finding. This suggests that PE was involved in approximately 13.9% of deaths, and is more common with age. Passenger years at risk per annum among long-haul passengers arriving in the UK were estimated (mid-range) at 21,830.482; it was anticipated that 6.55 deaths involving PEs, but not related to air travel, could be expected annually in this group. It appears that the risks of venous thromboembolism due to air travel are overstated. Some deaths are bound to occur inflight, but there is no evidence to suggest an increase, though clearly there are predisposing risk factors for DVT present on long journeys.

Demand modelling of passenger air travel: An analysis and extension. Volume 1: Background and summary

NASA Technical Reports Server (NTRS)

Jacobson, I. D.

1978-01-01

The framework for a model of travel demand which will be useful in predicting the total market for air travel between two cities is discussed. Variables to be used in determining the need for air transportation where none currently exists and the effect of changes in system characteristics on attracting latent demand are identified. Existing models are examined in order to provide insight into their strong points and shortcomings. Much of the existing behavioral research in travel demand is incorporated to allow the inclusion of non-economic factors, such as convenience. The model developed is characterized as a market segmentation model. This is a consequence of the strengths of disaggregation and its natural evolution to a usable aggregate formulation. The need for this approach both pedagogically and mathematically is discussed.

Commercial air travel and in-flight pulmonary hypertension.

PubMed

Smith, Thomas G; Chang, Rae W; Robbins, Peter A; Dorrington, Keith L

2013-01-01

It has recently been shown that commercial air travel triggers hypoxic pulmonary vasoconstriction and modestly increases pulmonary artery pressure in healthy passengers. There is large interindividual variation in hypoxic pulmonary vasoreactivity, and some passengers may be at risk of developing flight-induced pulmonary hypertension, with potentially dangerous consequences. This study sought to determine whether it is possible for a susceptible passenger to develop pulmonary hypertension in response to a routine commercial flight. Using in-flight echocardiography, a passenger was studied during a 6-h commercial flight from London to Dubai. The passenger was generally well and frequently traveled by air, but had been diagnosed with Chuvash polycythemia, a genetic condition that is associated with increased hypoxic pulmonary vasoreactivity. Hematocrit had been normalized with regular venesection. During the flight, arterial oxygen saturation fell to a minimum of 96% and systolic pulmonary artery pressure (sPAP) rapidly increased into the pulmonary hypertensive range. The in-flight increase in sPAP was 50%, reaching a peak of 45 mmHg. This study has established that an asymptomatic but susceptible passenger can rapidly develop in-flight pulmonary hypertension even during a medium-haul flight. Prospective passengers at risk from such responses, including those who have cardiopulmonary disease or increased hypoxic pulmonary vasoreactivity, could benefit from preflight evaluation with a hypoxia altitude simulation test combined with simultaneous echocardiography (HAST-echo). The use of in-flight supplementary oxygen should be considered for susceptible individuals, including all patients diagnosed with Chuvash polycythemia.

Assessment of the potential for international dissemination of Ebola virus via commercial air travel during the 2014 west African outbreak.

PubMed

Bogoch, Isaac I; Creatore, Maria I; Cetron, Martin S; Brownstein, John S; Pesik, Nicki; Miniota, Jennifer; Tam, Theresa; Hu, Wei; Nicolucci, Adriano; Ahmed, Saad; Yoon, James W; Berry, Isha; Hay, Simon I; Anema, Aranka; Tatem, Andrew J; MacFadden, Derek; German, Matthew; Khan, Kamran

2015-01-03

The WHO declared the 2014 west African Ebola epidemic a public health emergency of international concern in view of its potential for further international spread. Decision makers worldwide are in need of empirical data to inform and implement emergency response measures. Our aim was to assess the potential for Ebola virus to spread across international borders via commercial air travel and assess the relative efficiency of exit versus entry screening of travellers at commercial airports. We analysed International Air Transport Association data for worldwide flight schedules between Sept 1, 2014, and Dec 31, 2014, and historic traveller flight itinerary data from 2013 to describe expected global population movements via commercial air travel out of Guinea, Liberia, and Sierra Leone. Coupled with Ebola virus surveillance data, we modelled the expected number of internationally exported Ebola virus infections, the potential effect of air travel restrictions, and the efficiency of airport-based traveller screening at international ports of entry and exit. We deemed individuals initiating travel from any domestic or international airport within these three countries to have possible exposure to Ebola virus. We deemed all other travellers to have no significant risk of exposure to Ebola virus. Based on epidemic conditions and international flight restrictions to and from Guinea, Liberia, and Sierra Leone as of Sept 1, 2014 (reductions in passenger seats by 51% for Liberia, 66% for Guinea, and 85% for Sierra Leone), our model projects 2.8 travellers infected with Ebola virus departing the above three countries via commercial flights, on average, every month. 91,547 (64%) of all air travellers departing Guinea, Liberia, and Sierra Leone had expected destinations in low-income and lower-middle-income countries. Screening international travellers departing three airports would enable health assessments of all travellers at highest risk of exposure to Ebola virus infection

Assessment of the potential for international dissemination of Ebola virus via commercial air travel during the 2014 west African outbreak

PubMed Central

Bogoch, Isaac I; Creatore, Maria I; Cetron, Martin S; Brownstein, John S; Pesik, Nicki; Miniota, Jennifer; Tam, Theresa; Hu, Wei; Nicolucci, Adriano; Ahmed, Saad; Yoon, James W; Berry, Isha; Hay, Simon I; Anema, Aranka; Tatem, Andrew J; MacFadden, Derek; German, Matthew; Khan, Kamran

2015-01-01

Summary Background The WHO declared the 2014 west African Ebola epidemic a public health emergency of international concern in view of its potential for further international spread. Decision makers worldwide are in need of empirical data to inform and implement emergency response measures. Our aim was to assess the potential for Ebola virus to spread across international borders via commercial air travel and assess the relative efficiency of exit versus entry screening of travellers at commercial airports. Methods We analysed International Air Transport Association data for worldwide flight schedules between Sept 1, 2014, and Dec 31, 2014, and historic traveller flight itinerary data from 2013 to describe expected global population movements via commercial air travel out of Guinea, Liberia, and Sierra Leone. Coupled with Ebola virus surveillance data, we modelled the expected number of internationally exported Ebola virus infections, the potential effect of air travel restrictions, and the efficiency of airport-based traveller screening at international ports of entry and exit. We deemed individuals initiating travel from any domestic or international airport within these three countries to have possible exposure to Ebola virus. We deemed all other travellers to have no significant risk of exposure to Ebola virus. Findings Based on epidemic conditions and international flight restrictions to and from Guinea, Liberia, and Sierra Leone as of Sept 1, 2014 (reductions in passenger seats by 51% for Liberia, 66% for Guinea, and 85% for Sierra Leone), our model projects 2·8 travellers infected with Ebola virus departing the above three countries via commercial flights, on average, every month. 91 547 (64%) of all air travellers departing Guinea, Liberia, and Sierra Leone had expected destinations in low-income and lower-middle-income countries. Screening international travellers departing three airports would enable health assessments of all travellers at highest risk

29 CFR 1979.103 - Filing of discrimination complaint.

Code of Federal Regulations, 2010 CFR

2010-07-01

....103 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION... Occupational Safety and Health Act, 29 U.S.C. 660(c), shall be deemed to be a complaint filed under both AIR21... filing. The complaint should be filed with the OSHA Area Director responsible for enforcement activities...

29 CFR 1979.103 - Filing of discrimination complaint.

Code of Federal Regulations, 2011 CFR

2011-07-01

....103 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION... Occupational Safety and Health Act, 29 U.S.C. 660(c), shall be deemed to be a complaint filed under both AIR21... filing. The complaint should be filed with the OSHA Area Director responsible for enforcement activities...

32 CFR 806b.4 - Privacy Act complaints.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 6 2014-07-01 2014-07-01 false Privacy Act complaints. 806b.4 Section 806b.4 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE ADMINISTRATION PRIVACY ACT PROGRAM Overview of the Privacy Act Program § 806b.4 Privacy Act complaints. (a) Process Privacy Act...

32 CFR 806b.4 - Privacy Act complaints.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 6 2013-07-01 2013-07-01 false Privacy Act complaints. 806b.4 Section 806b.4 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE ADMINISTRATION PRIVACY ACT PROGRAM Overview of the Privacy Act Program § 806b.4 Privacy Act complaints. (a) Process Privacy Act...

32 CFR 806b.4 - Privacy Act complaints.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 6 2011-07-01 2011-07-01 false Privacy Act complaints. 806b.4 Section 806b.4 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE ADMINISTRATION PRIVACY ACT PROGRAM Overview of the Privacy Act Program § 806b.4 Privacy Act complaints. (a) Process Privacy Act...

32 CFR 806b.4 - Privacy Act complaints.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 6 2012-07-01 2012-07-01 false Privacy Act complaints. 806b.4 Section 806b.4 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE ADMINISTRATION PRIVACY ACT PROGRAM Overview of the Privacy Act Program § 806b.4 Privacy Act complaints. (a) Process Privacy Act...

32 CFR 806b.4 - Privacy Act complaints.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 6 2010-07-01 2010-07-01 false Privacy Act complaints. 806b.4 Section 806b.4 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE ADMINISTRATION PRIVACY ACT PROGRAM Overview of the Privacy Act Program § 806b.4 Privacy Act complaints. (a) Process Privacy Act...

The absolute risk of venous thrombosis after air travel: a cohort study of 8,755 employees of international organisations.

PubMed

Kuipers, Saskia; Cannegieter, Suzanne C; Middeldorp, Saskia; Robyn, Luc; Büller, Harry R; Rosendaal, Frits R

2007-09-01

The risk of venous thrombosis is approximately 2- to 4-fold increased after air travel, but the absolute risk is unknown. The objective of this study was to assess the absolute risk of venous thrombosis after air travel. We conducted a cohort study among employees of large international companies and organisations, who were followed between 1 January 2000 and 31 December 2005. The occurrence of symptomatic venous thrombosis was linked to exposure to air travel, as assessed by travel records provided by the companies and organisations. A long-haul flight was defined as a flight of at least 4 h and participants were considered exposed for a postflight period of 8 wk. A total of 8,755 employees were followed during a total follow-up time of 38,910 person-years (PY). The total time employees were exposed to a long-haul flight was 6,872 PY. In the follow-up period, 53 thromboses occurred, 22 of which within 8 wk of a long-haul flight, yielding an incidence rate of 3.2/1,000 PY, as compared to 1.0/1,000 PY in individuals not exposed to air travel (incidence rate ratio 3.2, 95% confidence interval 1.8-5.6). This rate was equivalent to a risk of one event per 4,656 long-haul flights. The risk increased with exposure to more flights within a short time frame and with increasing duration of flights. The incidence was highest in the first 2 wk after travel and gradually decreased to baseline after 8 wk. The risk was particularly high in employees under age 30 y, women who used oral contraceptives, and individuals who were particularly short, tall, or overweight. The risk of symptomatic venous thrombosis after air travel is moderately increased on average, and rises with increasing exposure and in high-risk groups.

Effects of simulated domestic and international air travel on sleep, performance, and recovery for team sports.

PubMed

Fowler, P; Duffield, R; Vaile, J

2015-06-01

The present study examined effects of simulated air travel on physical performance. In a randomized crossover design, 10 physically active males completed a simulated 5-h domestic flight (DOM), 24-h simulated international travel (INT), and a control trial (CON). The mild hypoxia, seating arrangements, and activity levels typically encountered during air travel were simulated in a normobaric, hypoxic altitude room. Physical performance was assessed in the afternoon of the day before (D - 1 PM) and in the morning (D + 1 AM) and afternoon (D + 1 PM) of the day following each trial. Mood states and physiological and perceptual responses to exercise were also examined at these time points, while sleep quantity and quality were monitored throughout each condition. Sleep quantity and quality were significantly reduced during INT compared with CON and DOM (P < 0.01). Yo-Yo Intermittent Recovery level 1 test performance was significantly reduced at D + 1 PM following INT compared with CON and DOM (P < 0.01), where performance remained unchanged (P > 0.05). Compared with baseline, physiological and perceptual responses to exercise, and mood states were exacerbated following the INT trial (P < 0.05). Attenuated intermittent-sprint performance following simulated international air travel may be due to sleep disruption during travel and the subsequent exacerbated physiological and perceptual markers of fatigue. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Demand modelling of passenger air travel: An analysis and extension, volume 2

NASA Technical Reports Server (NTRS)

Jacobson, I. D.

1978-01-01

Previous intercity travel demand models in terms of their ability to predict air travel in a useful way and the need for disaggregation in the approach to demand modelling are evaluated. The viability of incorporating non-conventional factors (i.e. non-econometric, such as time and cost) in travel demand forecasting models are determined. The investigation of existing models is carried out in order to provide insight into their strong points and shortcomings. The model is characterized as a market segmentation model. This is a consequence of the strengths of disaggregation and its natural evolution to a usable aggregate formulation. The need for this approach both pedagogically and mathematically is discussed. In addition this volume contains two appendices which should prove useful to the non-specialist in the area.

MANAGEMENT OF DIABETES DURING AIR TRAVEL: A SYSTEMATIC LITERATURE REVIEW OF CURRENT RECOMMENDATIONS AND THEIR SUPPORTING EVIDENCE.

PubMed

Pavela, James; Suresh, Rahul; Blue, Rebecca S; Mathers, Charles H; Belalcazar, L Maria

2018-02-01

Individuals with diabetes are increasingly seeking pretravel advice, but updated professional recommendations remain scant. We performed a systematic review on diabetes management during air travel to summarize current recommendations, assess supporting evidence, and identify areas of future research. A systematic review of the English literature on diabetes management during air travel was undertaken utilizing PubMed and MEDLINE. Publications regarding general travel advice; adjustment of insulin and noninsulin therapies; and the use of insulin pumps, glucometers and subcutaneous glucose sensors at altitude were included. Gathered information was used to create an updated summary of glucose-lowering medication adjustment during air travel. Sixty-one publications were identified, most providing expert opinion and few offering primary data (47 expert opinion, 2 observational studies, 2 case reports, 10 device studies). General travel advice was uniform, with increasing attention to preflight security. Indications for oral antihyperglycemic therapy adjustments varied. There were few recommendations on contemporary agents and on nonhypoglycemic adverse events. There was little consensus on insulin adjustment protocols, many antedating current insulin formulations. Most publications advocated adjusting insulin pump time settings after arrival; however, there was disagreement on timing and rate adjustments. Glucometers and subcutaneous glucose sensors were reported to be less accurate at altitude, but not to an extent that would preclude their clinical use. Recommendations for diabetes management during air travel vary significantly and are mostly based on expert opinion. Data from systematic investigation on glucose-lowering medication adjustment protocols may support the development of a future consensus statement. CSII = continuous subcutaneous insulin infusion (device) DPP-4 = dipeptidyl peptidase 4 EGA = error grid analysis GDH = glucose dehydrogenase GOX = glucose

Air travel by individuals with active tuberculosis: reporting patterns and epidemiologic characteristics, Canada 2006-2008.

PubMed

Scholten, Derek; Saunders, Andrea; Dawson, Kathryn; Wong, Thomas; Ellis, Edward

2010-03-01

Investigations related to tuberculosis (TB) cases on airline flights have received increased attention in recent years. In Canada, reports of air travel by individuals with active TB are sent to the Public Health Agency of Canada (PHAC) for public health risk assessment and contact follow-up. A descriptive analysis was conducted to examine reporting patterns over time. Reports of air travel by individuals with active TB received by PHAC between January 2006 and December 2008 were reviewed. Descriptive analyses were performed on variables related to reporting patterns, characteristics and actions taken. The number of reports increased each year with 18, 35 and 51 reports received in 2006, 2007 and 2008, respectively. Of the 104 total cases, most were male (63%) and born outside of Canada (87%). Ninety-eight cases (97%) met the criteria for infectiousness and a contact investigation was initiated for 136 flights. Reports of air travel by individuals with active TB have been increasing annually in Canada in recent years. Outcomes of the subsequent contact investigations, including passenger follow-up results and evidence of TB transmission, is necessary to further evaluate the effectiveness of the Canadian guidelines.

AsMA Medical Guidelines for Air Travel: stresses of flight.

PubMed

Thibeault, Claude; Evans, Anthony D

2015-05-01

Medical Guidelines for Airline Travel provide information that enables healthcare providers to properly advise patients who plan to travel by air. Modern commercial aircraft are very safe and, in most cases, reasonably comfortable. However, all flights, short or long haul, impose stresses on passengers. Preflight stresses include airport commotion on the ground such as carrying baggage, walking long distances, getting to the gate on time, and being delayed. In-flight stresses include acceleration, vibration (including turbulence), noise, lowered barometric pressure, variations of temperature and humidity, and fatigue among others. Healthy passengers normally tolerate these stresses quite well; however, there is the potential for passengers to become ill during or after the flight due to these stresses, especially for those with pre-existing medical conditions and reduced physiological reserves.

The Economic Importance of Air Travel in High-Amenity Rural Areas

ERIC Educational Resources Information Center

Rasker, Ray; Gude, Patricia H.; Gude, Justin A.; van den Noort, Jeff

2009-01-01

The western United States offers a case study on the importance of access to large population centers and their markets, via road and air travel, for economic development. The vast distances between towns and cities in the American West can be a detriment to business, yet they also serve to attract technology and knowledge-based workers seeking to…

'Green' on the ground but not in the air: Pro-environmental attitudes are related to household behaviours but not discretionary air travel.

PubMed

Alcock, Ian; White, Mathew P; Taylor, Tim; Coldwell, Deborah F; Gribble, Matthew O; Evans, Karl L; Corner, Adam; Vardoulakis, Sotiris; Fleming, Lora E

2017-01-01

The rise in greenhouse gas emissions from air travel could be reduced by individuals voluntarily abstaining from, or reducing, flights for leisure and recreational purposes. In theory, we might expect that people with pro-environmental value orientations and concerns about the risks of climate change, and those who engage in more pro-environmental household behaviours, would also be more likely to abstain from such voluntary air travel, or at least to fly less far. Analysis of two large datasets from the United Kingdom, weighted to be representative of the whole population, tested these associations. Using zero-inflated Poisson regression models, we found that, after accounting for potential confounders, there was no association between individuals' environmental attitudes, concern over climate change, or their routine pro-environmental household behaviours, and either their propensity to take non-work related flights, or the distances flown by those who do so. These findings contrasted with those for pro-environmental household behaviours, where associations with environmental attitudes and concern were observed. Our results offer little encouragement for policies aiming to reduce discretionary air travel through pro-environmental advocacy, or through 'spill-over' from interventions to improve environmental impacts of household routines.

Multiscale model for pedestrian and infection dynamics during air travel

NASA Astrophysics Data System (ADS)

Namilae, Sirish; Derjany, Pierrot; Mubayi, Anuj; Scotch, Mathew; Srinivasan, Ashok

2017-05-01

In this paper we develop a multiscale model combining social-force-based pedestrian movement with a population level stochastic infection transmission dynamics framework. The model is then applied to study the infection transmission within airplanes and the transmission of the Ebola virus through casual contacts. Drastic limitations on air-travel during epidemics, such as during the 2014 Ebola outbreak in West Africa, carry considerable economic and human costs. We use the computational model to evaluate the effects of passenger movement within airplanes and air-travel policies on the geospatial spread of infectious diseases. We find that boarding policy by an airline is more critical for infection propagation compared to deplaning policy. Enplaning in two sections resulted in fewer infections than the currently followed strategy with multiple zones. In addition, we found that small commercial airplanes are better than larger ones at reducing the number of new infections in a flight. Aggregated results indicate that passenger movement strategies and airplane size predicted through these network models can have significant impact on an event like the 2014 Ebola epidemic. The methodology developed here is generic and can be readily modified to incorporate the impact from the outbreak of other directly transmitted infectious diseases.

The Absolute Risk of Venous Thrombosis after Air Travel: A Cohort Study of 8,755 Employees of International Organisations

PubMed Central

Kuipers, Saskia; Cannegieter, Suzanne C; Middeldorp, Saskia; Robyn, Luc; Büller, Harry R; Rosendaal, Frits R

2007-01-01

Background The risk of venous thrombosis is approximately 2- to 4-fold increased after air travel, but the absolute risk is unknown. The objective of this study was to assess the absolute risk of venous thrombosis after air travel. Methods and Findings We conducted a cohort study among employees of large international companies and organisations, who were followed between 1 January 2000 and 31 December 2005. The occurrence of symptomatic venous thrombosis was linked to exposure to air travel, as assessed by travel records provided by the companies and organisations. A long-haul flight was defined as a flight of at least 4 h and participants were considered exposed for a postflight period of 8 wk. A total of 8,755 employees were followed during a total follow-up time of 38,910 person-years (PY). The total time employees were exposed to a long-haul flight was 6,872 PY. In the follow-up period, 53 thromboses occurred, 22 of which within 8 wk of a long-haul flight, yielding an incidence rate of 3.2/1,000 PY, as compared to 1.0/1,000 PY in individuals not exposed to air travel (incidence rate ratio 3.2, 95% confidence interval 1.8–5.6). This rate was equivalent to a risk of one event per 4,656 long-haul flights. The risk increased with exposure to more flights within a short time frame and with increasing duration of flights. The incidence was highest in the first 2 wk after travel and gradually decreased to baseline after 8 wk. The risk was particularly high in employees under age 30 y, women who used oral contraceptives, and individuals who were particularly short, tall, or overweight. Conclusions The risk of symptomatic venous thrombosis after air travel is moderately increased on average, and rises with increasing exposure and in high-risk groups. PMID:17896862

Population-Level Exposure to Particulate Air Pollution during Active Travel: Planning for Low-Exposure, Health-Promoting Cities

PubMed Central

Hankey, Steve; Lindsey, Greg; Marshall, Julian D.

2016-01-01

Background: Providing infrastructure and land uses to encourage active travel (i.e., bicycling and walking) are promising strategies for designing health-promoting cities. Population-level exposure to air pollution during active travel is understudied. Objectives: Our goals were a) to investigate population-level patterns in exposure during active travel, based on spatial estimates of bicycle traffic, pedestrian traffic, and particulate concentrations; and b) to assess how those exposure patterns are associated with the built environment. Methods: We employed facility–demand models (active travel) and land use regression models (particulate concentrations) to estimate block-level (n = 13,604) exposure during rush-hour (1600–1800 hours) in Minneapolis, Minnesota. We used the model-derived estimates to identify land use patterns and characteristics of the street network that are health promoting. We also assessed how exposure is correlated with indicators of health disparities (e.g., household income, proportion of nonwhite residents). Our work uses population-level rates of active travel (i.e., traffic flows) rather than the probability of walking or biking (i.e., “walkability” or “bikeability”) to assess exposure. Results: Active travel often occurs on high-traffic streets or near activity centers where particulate concentrations are highest (i.e., 20–42% of active travel occurs on blocks with high population-level exposure). Only 2–3% of blocks (3–8% of total active travel) are “sweet spots” (i.e., high active travel, low particulate concentrations); sweet spots are located a) near but slightly removed from the city-center or b) on off-street trails. We identified 1,721 blocks (~ 20% of local roads) where shifting active travel from high-traffic roads to adjacent low-traffic roads would reduce exposure by ~ 15%. Active travel is correlated with population density, land use mix, open space, and retail area; particulate concentrations were

AsMA Medical Guidelines for Air Travel: Reported In-Flight Medical Events and Death.

PubMed

Thibeault, Claude; Evans, Anthony D

2015-06-01

Medical Guidelines for Airline Travel provide information that enables healthcare providers to properly advise patients who plan to travel by air. Although there are no publicly available databases providing information on the number of in-flight medical emergencies, the few studies published in the literature indicate that they are uncommon. Minor illnesses such as near-fainting, dizziness, and hyperventilation occur more frequently. However, serious illnesses, such as seizures and myocardial infarction, also occur. In-flight deaths are also rare.

Complaints against nursing homes: comparing two sources of complaint information and predictors of complaints.

PubMed

Troyer, Jennifer L; Sause, Wendy L

2011-08-01

Two consumer-derived measures of nursing home quality that have been underutilized by researchers are consumer complaints to the state certification agency between inspections and complaints to the Long-Term Care Ombudsman Program. This article describes these complaints, considers facility-level predictors of complaints, and examines how complaints to the 2 entities are related. This article uses North Carolina complaint data from the state certification agency and Ombudsman from 2002 to 2006. First, we outline the similarities and differences in the 2 complaint sources by considering descriptive statistics and examining the structure of the 2 agencies. Second, we examine the relationship between complaints and facility characteristics that have been predictive of traditional quality measures. Finally, we examine the relationships between the 2 types of complaints. We find that complaints to the 2 agencies exhibit distinct differences in substantiation rates, although the top complaint category for both agencies is quality of care. Having a higher proportion of Medicaid residents is generally not predictive of complaint volume, whereas having a higher proportion of Medicare residents is associated with higher complaint levels. We find a lack of association between complaints to the 2 agencies when examining specific matched categories of complaints in many cases, suggesting that the 2 entities are not duplicating efforts in these categories.

76 FR 71914 - Nondiscrimination on the Basis of Disability in Air Travel: Accessibility of Web Sites and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-21

... Disability in Air Travel: Accessibility of Web Sites and Automated Kiosks at U.S. Airports AGENCY: Office of... January 9, 2012. This extension is a result of requests from a number of parties for additional time to... constructive comments for the Department's consideration. The Interactive Travel Services Association requested...

‘Green’ on the ground but not in the air: Pro-environmental attitudes are related to household behaviours but not discretionary air travel

PubMed Central

White, Mathew P.; Taylor, Tim; Coldwell, Deborah F.; Gribble, Matthew O.; Evans, Karl L.; Corner, Adam; Vardoulakis, Sotiris; Fleming, Lora E.

2017-01-01

The rise in greenhouse gas emissions from air travel could be reduced by individuals voluntarily abstaining from, or reducing, flights for leisure and recreational purposes. In theory, we might expect that people with pro-environmental value orientations and concerns about the risks of climate change, and those who engage in more pro-environmental household behaviours, would also be more likely to abstain from such voluntary air travel, or at least to fly less far. Analysis of two large datasets from the United Kingdom, weighted to be representative of the whole population, tested these associations. Using zero-inflated Poisson regression models, we found that, after accounting for potential confounders, there was no association between individuals' environmental attitudes, concern over climate change, or their routine pro-environmental household behaviours, and either their propensity to take non-work related flights, or the distances flown by those who do so. These findings contrasted with those for pro-environmental household behaviours, where associations with environmental attitudes and concern were observed. Our results offer little encouragement for policies aiming to reduce discretionary air travel through pro-environmental advocacy, or through ‘spill-over’ from interventions to improve environmental impacts of household routines. PMID:28367001

Travel-related acquisition of diarrhoeagenic bacteria, enteral viruses and parasites in a prospective cohort of 98 Dutch travellers.

PubMed

van Hattem, Jarne M; Arcilla, Maris S; Grobusch, Martin P; Bart, Aldert; Bootsma, Martin C; van Genderen, Perry J; van Gool, Tom; Goorhuis, Abraham; van Hellemond, Jaap J; Molenkamp, Richard; Molhoek, Nicky; Oude Lashof, Astrid M; Stobberingh, Ellen E; de Wever, Bob; Verbrugh, Henri A; Melles, Damian C; Penders, John; Schultsz, Constance; de Jong, Menno D

2017-09-01

Limited prospective data are available on the acquisition of viral, bacterial and parasitic diarrhoeagenic agents by healthy individuals during travel. To determine the frequency of travel associated acquisition of 19 pathogens in 98 intercontinental travellers, qPCR was used to detect 8 viral pathogens, 6 bacterial enteric pathogens and 5 parasite species in faecal samples collected immediately before and after travel. We found high pre-travel carriage rates of Blastocystis spp. and Dientamoeba fragilis of 32% and 19% respectively. Pre-travel prevalences of all other tested pathogens were below 3%. Blastocystis spp. (10%), Plesiomonas shigelloides (7%), D. fragilis (6%) and Shigella spp. (5%) were the most frequently acquired pathogens and acquisition of enteral viruses and hepatitis E virus in this relatively small group of travellers was rare or non-existent. Our findings suggest that the role of viruses as the cause of persisting traveller's diarrhoea is limited and bacterial pathogens are more likely as a cause of traveller's diarrhoea. The substantial proportion of travellers carrying Blastocystis spp. and D. fragilis before travel warrants cautious interpretation of positive samples in returning travellers with gastrointestinal complaints. Copyright © 2017 Elsevier Ltd. All rights reserved.

COPD and air travel: oxygen equipment and preflight titration of supplemental oxygen.

PubMed

Akerø, Aina; Edvardsen, Anne; Christensen, Carl C; Owe, Jan O; Ryg, Morten; Skjønsberg, Ole H

2011-07-01

Patients with COPD may need supplemental oxygen during air travel to avoid development of severe hypoxemia. The current study evaluated whether the hypoxia-altitude simulation test (HAST), in which patients breathe 15.1% oxygen simulating aircraft conditions, can be used to establish the optimal dose of supplemental oxygen. Also, the various types of oxygen-delivery equipment allowed for air travel were compared. In a randomized crossover trial, 16 patients with COPD were exposed to alveolar hypoxia: in a hypobaric chamber (HC) at 2,438 m (8,000 ft) and with a HAST. During both tests, supplemental oxygen was given by nasal cannula (NC) with (1) continuous flow, (2) an oxygen-conserving device, and (3) a portable oxygen concentrator (POC). PaO(2) kPa (mm Hg) while in the HC and during the HAST with supplemental oxygen at 2 L/min (pulse setting 2) on devices 1 to 3 was (1) 8.6 ± 1.0 (65 ± 8) vs 12.5 ± 2.4 (94 ± 18) (P < .001), (2) 8.6 ± 1.6 (64 ± 12) vs 9.7 ± 1.5 (73 ± 11) (P < .001), and (3) 7.7 ± 0.9 (58 ± 7) vs 8.2 ± 1.1 (62 ± 8) (P= .003), respectively. The HAST may be used to identify patients needing supplemental oxygen during air travel. However, oxygen titration using an NC during a HAST causes accumulation of oxygen within the facemask and underestimates the oxygen dose required. When comparing the various types of oxygen-delivery equipment in an HC at 2,438 m (8,000 ft), compressed gaseous oxygen with continuous flow or with an oxygen-conserving device resulted in the same PaO(2), whereas a POC showed significantly lower PaO(2) values. ClinicalTrials.gov; No.: Identifier: NCT01019538; URL: clinicaltrials.gov.

32 CFR 865.121 - Complaints concerning decisional documents and index entries.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 6 2010-07-01 2010-07-01 false Complaints concerning decisional documents and index entries. 865.121 Section 865.121 National Defense Department of Defense (Continued) DEPARTMENT OF... Board § 865.121 Complaints concerning decisional documents and index entries. Former members of the Air...

Population-Level Exposure to Particulate Air Pollution during Active Travel: Planning for Low-Exposure, Health-Promoting Cities.

PubMed

Hankey, Steve; Lindsey, Greg; Marshall, Julian D

2017-04-01

Providing infrastructure and land uses to encourage active travel (i.e., bicycling and walking) are promising strategies for designing health-promoting cities. Population-level exposure to air pollution during active travel is understudied. Our goals were a ) to investigate population-level patterns in exposure during active travel, based on spatial estimates of bicycle traffic, pedestrian traffic, and particulate concentrations; and b ) to assess how those exposure patterns are associated with the built environment. We employed facility-demand models (active travel) and land use regression models (particulate concentrations) to estimate block-level ( n = 13,604) exposure during rush-hour (1600-1800 hours) in Minneapolis, Minnesota. We used the model-derived estimates to identify land use patterns and characteristics of the street network that are health promoting. We also assessed how exposure is correlated with indicators of health disparities (e.g., household income, proportion of nonwhite residents). Our work uses population-level rates of active travel (i.e., traffic flows) rather than the probability of walking or biking (i.e., "walkability" or "bikeability") to assess exposure. Active travel often occurs on high-traffic streets or near activity centers where particulate concentrations are highest (i.e., 20-42% of active travel occurs on blocks with high population-level exposure). Only 2-3% of blocks (3-8% of total active travel) are "sweet spots" (i.e., high active travel, low particulate concentrations); sweet spots are located a ) near but slightly removed from the city-center or b ) on off-street trails. We identified 1,721 blocks (~ 20% of local roads) where shifting active travel from high-traffic roads to adjacent low-traffic roads would reduce exposure by ~ 15%. Active travel is correlated with population density, land use mix, open space, and retail area; particulate concentrations were mostly unchanged with land use. Public health officials and

The effect of flight-related behaviour on the risk of venous thrombosis after air travel.

PubMed

Schreijer, Anja J M; Cannegieter, Suzanne C; Doggen, Carine J M; Rosendaal, Frits R

2009-02-01

In a case-control study including 11,033 participants (The Multiple Environmental and Genetic Assessment of risk factors for venous thrombosis study) on risk factors of venous thrombosis, we studied the effect of flight-related behaviour on the risk of venous thrombosis after air travel. Patients and control subjects received a questionnaire on risk factors for venous thrombosis, including recent travel history and details of their last flight. From this population, 80 patients and 108 control subjects were selected who had recently (<8 weeks) travelled for more than 4 h by aeroplane. Window seating compared to aisle seating increased the risk twofold [odds ratio (OR) 2.2; 95% confidence interval (CI): 1.1-4.4], particularly in those who were obese (OR 6.1; 95% CI: 0.5-76.2). Anxiety (OR 2.5; 95% CI: 0.9-7.0) and sleeping (OR 1.5; 95% CI: 0.7-3.1) may increase the risk slightly. The risk was not affected by alcohol consumption (OR 1.1; 95% CI: 0.5-2.4). Flying business class may lower the risk (OR 0.7; 95% CI: 0.2-1.8). We did not find a protective effect for several measures currently part of standard advice from airlines and clinicians, i.e. drinking non-alcoholic beverages, exercising or wearing stockings. The effect of behavioural factors during flying on the risk of venous thrombosis after air travel is limited. Current advice on prevention of travel-related thrombosis may have to be reconsidered.

Air Travel and TB: an airline perspective.

PubMed

Dowdall, Nigel P; Evans, Anthony D; Thibeault, Claude

2010-03-01

The commercial airline industry in the 21st century is a global business, able to transport large numbers of people to almost any part of the world within a few hours. There has long been concern in public health circles about the potential for transmission of communicable diseases, such as TB, on board aircraft. The recent threats from novel and emerging infectious diseases including SARS and pandemic flu has facilitated unprecedented levels of cooperation between international industry representatives, regulators and public health authorities in addressing the issues of air travel and communicable disease. This paper reviews the regulatory environment, ways in which the risks are mitigated through aspects of aircraft design, opportunities for prevention by identifying individuals who may be suffering from a communicable disease prior to flight and the approach used in managing suspected cases of communicable disease on board aircraft.

Patient complaints about hospital services: applying a complaint taxonomy to analyse and respond to complaints.

PubMed

Harrison, Reema; Walton, Merrilyn; Healy, Judith; Smith-Merry, Jennifer; Hobbs, Coletta

2016-04-01

To explore the applicability of a patient complaint taxonomy to data on serious complaint cases. Qualitative descriptive study. Complaints made to the New South Wales (NSW) Health Care Complaints Commission, Australia between 2005 and 2010. All 138 cases of serious complaints by patients about public hospitals and other health facilities investigated in the 5-year period. A thematic analysis of the complaints was conducted to identify particular complaint issues and the Reader et al. (Patient complaints in healthcare systems: a systematic review and coding taxonomy. BMJ Qual Saf 2014;23:678-89.) patient complaint taxonomy was then used to classify these issues into categories and sub-categories. The 138 investigated cases revealed 223 complaint issues. Complaint issues were distributed into the three domains of the patient complaint taxonomy: clinical, management and relationships. Complaint issue most commonly related to delayed diagnosis, misdiagnosis, medication errors, inadequate examinations, inadequate/nil treatment and quality of care including nursing care. The types of complaints from patients about their healthcare investigated by the NSW Commission were similar to those received by other patient complaint entities in Australia and worldwide. The application of a standard taxonomy to large numbers of complaints cases from different sources would enable the creation of aggregated data. Such data would have better statistical capacity to identify common safety and quality healthcare problems and so point to important areas for improvement. Some conceptual challenges in devising and using a taxonomy must be addressed, such as inherent problems in ensuring coding consistency, and giving greater weight to patient concerns about their treatment. © The Author 2016. Published by Oxford University Press in association with the International Society for Quality in Health Care; all rights reserved.

Complaints against Nursing Homes: Comparing Two Sources of Complaint Information and Predictors of Complaints

ERIC Educational Resources Information Center

Troyer, Jennifer L.; Sause, Wendy L.

2011-01-01

Purpose of the Study: Two consumer-derived measures of nursing home quality that have been underutilized by researchers are consumer complaints to the state certification agency between inspections and complaints to the Long-Term Care Ombudsman Program. This article describes these complaints, considers facility-level predictors of complaints, and…

International Air Travel to Ohio, USA, and the Impact on Malaria, Influenza, and Hepatitis A

PubMed Central

Brannen, Donald E.; Alhammad, Ali; Branum, Melissa; Schmitt, Amy

2016-01-01

The State of Ohio led the United States in measles in 2014, ostensibly related to international air travel (IAT), and ranked lower than 43 other states in infectious disease outbreak preparedness. We conducted a retrospective cohort study using surveillance data of the total Ohio population of 11 million from 2010 through 2014 with a nested case control of air travelers to determine the risk of malaria, seasonal influenza hospitalizations (IH), and hepatitis A (HA) disease related to international travel and to estimate the association with domestic enplanement. IAT appeared protective for HA and IH with a risk of 0.031 (.02–.04) but for malaria was 2.7 (2.07–3.62). Enplanement increased the risk for nonendemic M 3.5 (2.5–4.9) and for HA and IH 1.39 (1.34–1.44). IAT's ratio of relative risk (RRR) of malaria to HA and IH was 87.1 (55.8–136) greater than 219 times versus domestic enplanement which was protective for malaria at 0.397 (0.282–0.559). Malaria is correlated with IAT with cases increasing by 6.9 for every 10,000 passports issued. PMID:27123365

Effects of northbound long-haul international air travel on sleep quantity and subjective jet lag and wellness in professional Australian soccer players.

PubMed

Fowler, Peter; Duffield, Rob; Howle, Kieran; Waterson, Adam; Vaile, Joanna

2015-07-01

The current study examined the effects of 10-h northbound air travel across 1 time zone on sleep quantity, together with subjective jet lag and wellness ratings, in 16 male professional Australian football (soccer) players. Player wellness was measured throughout the week before (home training week) and the week of (away travel week) travel from Australia to Japan for a preseason tour. Sleep quantity and subjective jet lag were measured 2 d before (Pre 1 and 2), the day of, and for 5 d after travel (Post 1-5). Sleep duration was significantly reduced during the night before travel (Pre 1; 4.9 [4.2-5.6] h) and night of competition (Post 2; 4.2 [3.7-4.7] h) compared with every other night (P<.01, d>0.90). Moreover, compared with the day before travel, subjective jet lag was significantly greater for the 5 d after travel (P<.05, d>0.90), and player wellness was significantly lower 1 d post-match (Post 3) than at all other time points (P<.05, d>0.90). Results from the current study suggest that sleep disruption, as a result of an early travel departure time (8 PM) and evening match (7:30 PM), and fatigue induced by competition had a greater effect on wellness ratings than long-haul air travel with a minimal time-zone change. Furthermore, subjective jet lag may have been misinterpreted as fatigue from sleep disruption and competition, especially by the less experienced players. Therefore, northbound air travel across 1 time zone from Australia to Asia appears to have negligible effects on player preparedness for subsequent training and competition.

[Persistent diarrhea in the returned traveler].

PubMed

de Saussure, P; Hadengue, A

2006-05-10

Persistent diarrhea in a returned traveler is a frequent presenting complaint and may result from three etiologic groups: persistant infections, non-infectious post-gastroenteritis processes (in particular postinfectious irritable bowel syndrome) and appearance of an unrelated cause of chronic diarrhea. This article reviews the most frequent diseases involved and provides management guidelines for primary care physicians.

Middle-ear pain and trauma during air travel

PubMed Central

2015-01-01

Introduction Changes in air pressure during flying can cause ear-drum pain and perforation, vertigo, and hearing loss. It has been estimated that 10% of adults and 22% of children might have changes to the ear drum after a flight, although perforation is rare. Symptoms usually resolve spontaneously. Methods and outcomes We conducted a systematic review and aimed to answer the following clinical question: What are the effects of interventions to prevent middle-ear pain during air travel? We searched: Medline, Embase, The Cochrane Library and other important databases up to July 2014 (Clinical Evidence reviews are updated periodically; please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA). Results We found three studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions. Conclusions In this systematic review we present information relating to the effectiveness and safety of the following interventions: nasal balloon inflation, nasal decongestants (topical), and oral pseudoephedrine. PMID:25599243

Elderberry Supplementation Reduces Cold Duration and Symptoms in Air-Travellers: A Randomized, Double-Blind Placebo-Controlled Clinical Trial

PubMed Central

Tiralongo, Evelin; Wee, Shirley S.; Lea, Rodney A.

2016-01-01

Intercontinental air travel can be stressful, especially for respiratory health. Elderberries have been used traditionally, and in some observational and clinical studies, as supportive agents against the common cold and influenza. This randomized, double-blind placebo-controlled clinical trial of 312 economy class passengers travelling from Australia to an overseas destination aimed to investigate if a standardised membrane filtered elderberry (Sambucus nigra L.) extract has beneficial effects on physical, especially respiratory, and mental health. Cold episodes, cold duration and symptoms were noted in a daily diary and assessed using the Jackson score. Participants also completed three surveys containing questions regarding upper respiratory symptoms (WURSS-21) and quality of life (SF-12) at baseline, just before travel and at 4-days after travel. Most cold episodes occurred in the placebo group (17 vs. 12), however the difference was not significant (p = 0.4). Placebo group participants had a significantly longer duration of cold episode days (117 vs. 57, p = 0.02) and the average symptom score over these days was also significantly higher (583 vs. 247, p = 0.05). These data suggest a significant reduction of cold duration and severity in air travelers. More research is warranted to confirm this effect and to evaluate elderberry’s physical and mental health benefits. PMID:27023596

USA: Cirque du Soleil pays US$600,000 to end HIV discrimination complaint.

PubMed

2004-08-01

In April 2004 Lambda Legal, a US-based civil rights organization, announced that the travelling circus Cirque du Soleil would pay a record US$600,000 to end an HIV discrimination complaint filed by one of its former employees who was dismissed because he has HIV.

The Effect of Corporate Influence in the Short Haul Business Travel Market

NASA Technical Reports Server (NTRS)

Mason, Keith J.

1999-01-01

The importance of corporate involvement in the decision making process for business related air travel is being increasingly recognized in the literature. Business travellers consume air services (i.e. they take airline flights), however; they may not be the principal decision-maker in the purchase, Also it is the organization that employs the traveller that incurs the cost for air travel, Consequently this research addresses the relationship between the traveller and the employing organization in the purchase of air travel. In this paper traveller opinions on their corporate travel policy are evaluated using a Likert summated rating scale. The benefits sought, by the traveller, from the air service are also investigated and these benefits are used to segment the short haul business air travel market in the EU. Changes in the market for short haul business travel since the full liberalisation of the aviation market in the EU are evaluated by comparing the data to an earlier study of similar travellers in 1992.

The Effect of Corporate Influence in the Short Haul Business Travel Market

NASA Technical Reports Server (NTRS)

Mason, Keith J.

1999-01-01

The importance of corporate involvement in the decision making process for business related air travel is being increasingly recognised in the literature. Business travellers consume air services (i.e. they take airline flights), however; they may not be the principal decision-maker in the purchase. Also it is the organization that employs the traveller that incurs die cost for air travel. Consequently this research addresses the relationship between the traveller and the employing organisation in the purchase of air travel. In this paper traveller opinions on their corporate travel policy are evaluated using a Likert summated rating scale. The benefits sought, by the traveller, from the air service are also investigated and these benefits are used to segment the short haul business air travel market in the EU. Changes in the market for short haul business travel since the full liberalisation of the aviation market in-the EU are evaluated by comparing the data to an earlier study of similar travellers in 1992.

Travel health prevention.

PubMed

Korzeniewski, Krzysztof

All around the world there has been a rapid growth in the number of international travels. According to the World Tourism Organisation the number of international tourist arrivals reached 1,235 billion in 2016 and continues to grow at a high rate. This has been much due to the development of air transport (including low-cost airlines), increasingly common economic migration, a growing number of travellers visiting friends and relatives, and an increase in medical tourism. With tropical destinations becoming increasingly popular among travellers, doctors have seen a rising number of patients who seek medical advice on health risks prevalent in hot countries and health prevention measures to be taken in tropical destinations, especially where sanitation is poor. The risk for developing a medical condition while staying abroad depends on a variety of factors, including the traveller's general health condition, health prevention measures taken before or during travel (vaccinations, antimalarial chemoprophylaxis, health precautions during air, road and sea travel, proper acclimatisation, prevention of heat injuries, protection against local flora and fauna, personal hygiene, water, food and feeding hygiene), as well as the prevalence of health risk factors in a given location. Health prevention is a precondition for safe travel and maintaining good physical health; in the era of a rapid growth in international tourism it has become of key importance for all travellers.

The impact of long-haul air travel on variables of the athlete's biological passport.

PubMed

Schumacher, Y O; Klodt, F; Nonis, D; Pottgiesser, T; Alsayrafi, M; Bourdon, P C; Voss, S C

2012-12-01

Dehydration, fluid shifts or changes in coagulation occurring during air travel can trigger distinct reactions in the haematological system. Athletes are concerned that these effects might impair sporting performance, increase the risk of thrombosis or cause abnormalities in blood values that might be mistaken for doping in the 'Athlete's biological passport' (ABP) a longitudinal monitoring of haematological variables in antidoping. The aim of the study was to investigate key variables of the ABP before and after a long-haul flight in athletes. Fifteen endurance athletes were submitted to ABP blood samples in the morning before and after arrival of an 8 h flight. Two additional samples were obtained in the morning and the evening 3 days after the travel. Twelve nontravelling subjects served as controls. Haemoglobin concentration was higher before than after travel in athletes (+0.5 g/dL, P = 0.038), a similar pattern was observed 3 days after the travel. No difference was observed in the control group. Reticulocyte% did not show any significant changes in neither of the groups. The observed changes are in line with normal diurnal variations. There is no indication that travel will affect haematological variables in way that might be mistaken for blood doping. © 2012 Blackwell Publishing Ltd.

Managing patients with stable respiratory disease planning air travel: a primary care summary of the British Thoracic Society recommendations.

PubMed

Josephs, Lynn K; Coker, Robina K; Thomas, Mike

2013-06-01

Air travel poses medical challenges to passengers with respiratory disease, principally because of exposure to a hypobaric environment. In 2002 the British Thoracic Society published recommendations for adults and children with respiratory disease planning air travel, with a web update in 2004. New full recommendations and a summary were published in 2011, containing key recommendations for the assessment of high-risk patients and identification of those likely to require in-flight supplemental oxygen. This paper highlights the aspects of particular relevance to primary care practitioners with the following key points: (1) At cabin altitudes of 8000 feet (the usual upper limit of in-flight cabin pressure, equivalent to 0.75 atmospheres) the partial pressure of oxygen falls to the equivalent of breathing 15.1% oxygen at sea level. Arterial oxygen tension falls in all passengers; in patients with respiratory disease, altitude may worsen preexisting hypoxaemia. (2) Altitude exposure also influences the volume of any air in cavities, where pressure x volume remain constant (Boyle's law), so that a pneumothorax or closed lung bulla will expand and may cause respiratory distress. Similarly, barotrauma may affect the middle ear or sinuses if these cavities fail to equilibrate. (3) Patients with respiratory disease require clinical assessment and advice before air travel to: (a) optimise usual care; (b) consider contraindications to travel and possible need for in-flight oxygen; (c) consider the need for secondary care referral for further assessment; (d) discuss the risk of venous thromboembolism; and (e) discuss forward planning for the journey.

Radiation Physics for Space and High Altitude Air Travel

NASA Technical Reports Server (NTRS)

Cucinotta, F. A.; Wilson, J. W.; Goldhagen, P.; Saganti, P.; Shavers, M. R.; McKay, Gordon A. (Technical Monitor)

2000-01-01

Galactic cosmic rays (GCR) are of extra-solar origin consisting of high-energy hydrogen, helium, and heavy ions. The GCR are modified by physical processes as they traverse through the solar system, spacecraft shielding, atmospheres, and tissues producing copious amounts of secondary radiation including fragmentation products, neutrons, mesons, and muons. We discuss physical models and measurements relevant for estimating biological risks in space and high-altitude air travel. Ambient and internal spacecraft computational models for the International Space Station and a Mars mission are discussed. Risk assessment is traditionally based on linear addition of components. We discuss alternative models that include stochastic treatments of columnar damage by heavy ion tracks and multi-cellular damage following nuclear fragmentation in tissue.

Influence of travel speed on spray deposition uniformity from an air-assisted variable-rate sprayer

USDA-ARS?s Scientific Manuscript database

A newly developed LiDAR-guided air-assisted variable-rate sprayer for nursery and orchard applications was tested at various travel speeds to compare its spray deposition and coverage uniformity with constant-rate applications. Spray samplers, including nylon screens and water-sensitive papers (WSP)...

Defense.gov Special Report: Travels With Fox

Science.gov Websites

2014 U.S. Army War College, Carlisle Barracks, Pa. U.S. Air War College, Maxwell Air Force Base, Ala Deputy Defense Secretary Christine H. Fox told airmen at the Air War College at Maxwell Air Force Base Base Travel Locations Travel Location: U.S. Naval War College, Newport, R.I. U.S. Army War College

A one-year effective reproduction number of the 2014-2015 Ebola outbreaks in the widespread West African countries and quantitative evaluation of air travel restriction measure.

PubMed

Wiratsudakul, Anuwat; Triampo, Wannapong; Laosiritaworn, Yongjua; Modchang, Charin

The 2014-2015 Ebola outbreak in West Africa is the largest and longest Ebola Virus Disease (EVD) outbreak in the history, and the virus has escaped across countries and continents via air travel in this outbreak. The interpolated data from WHO Ebola situation reports were used to estimate number of weekly infectious individuals and daily effective reproduction numbers (R t ) in Guinea, Liberia and Sierra Leone. A stochastic dynamic model was performed to estimate the risk of EVD importation into the top 20 final destination countries of air travelers departing from within the three epidemic countries, and the effectiveness of air travel restriction was subsequently evaluated. The daily R t was estimated at 0.72-1.32 in Guinea, 0.62-1.38 in Liberia and 0.81-1.38 in Sierra Leone. The peak of EVD importation probability was observed in early November 2014 and the restriction of air travel may mitigate the risk up to 67.7% (95% CI 66.6-68.7). Our results suggest that restriction of air travels is effective in reducing the risk of EVD importation but controlling of the virus at the original affected countries is vitally more important for preventing inter-terrestrial dissemination of EVD. Copyright © 2016 Elsevier Ltd. All rights reserved.

A comparison of greenhouse gas emissions and local area pollution of highspeed rail and air travel between Los Angeles and Las Vegas

NASA Astrophysics Data System (ADS)

Mullins, Damien

Global warming is one of the most discussed global environmental issues in the world today. Global warming is driven by fossil fuel combustion emissions known as Green-house Gases (GHG). One of the major contributors to GHG emissions is the transport sector, emitting approximately 30% of total U.S. CO 2 emissions in 2010. Air travel contributed approximately 3.5% of total U.S. CO2 in 2008. High-speed Rail (HSR) is often touted as cleaner, more sustainable mode of transport than air travel. HSR is one of few modes of transport capable of competing with air travel for short to medium-haul distances. There has been considerable study of GHG emissions of each independently. Research has also been carried out into the economics and competition of these transport modes. However, there has been very limited study of the comparative emissions of each, apart from one study in Europe (Givoni, 2007). The current study was undertaken with the goal of quantifying potential emission savings due to mode substitution from air travel to HSR in the Los Angeles to Las Vegas corridor. This study only considered the emissions which occurred from the combustion of the relevant fuels, either in power plants or the engines of an aircraft. Emissions from fuel production/refining or transport of fuels were not considered. Another issue compared was Local Area Pollution (LAP), which is a measure of the severity of emissions effect on the environment. This was examined because all emissions from HSR occur close to the surface of the earth, and hence effect the local environment, while only a portion of aircraft emissions do. This study was carried out using internationally recognized emission inventory methodologies. For the air travel emission estimate methodologies and data published by the Intergovernmental Panel on Climate Change (IPCC) and the International Civil Aviation Organization (ICAO) were used. The HSR energy use was estimated from energy use data from currently running HSR

Comparison of air pollution exposures in active vs. passive travel modes in European cities: A quantitative review.

PubMed

de Nazelle, Audrey; Bode, Olivier; Orjuela, Juan Pablo

2017-02-01

Transport microenvironments tend to have higher air pollutant concentrations than other settings most people encounter in their daily lives. The choice of travel modes may affect significantly individuals' exposures; however such considerations are typically not accounted for in exposure assessment used in environmental health studies. In particular, with increasing interest in the promotion of active travel, health impact studies that attempt to estimate potential adverse consequences of potential increased pollutant inhalation during walking or cycling have emerged. Such studies require a quantification of relative exposures in travel modes. The literature on air pollution exposures in travel microenvironments in Europe was reviewed. Studies which measured various travel modes including at least walking or cycling in a simultaneous or quasi-simultaneous design were selected. Data from these studies were harmonized to allow for a quantitative synthesis of the estimates. Ranges of ratios and 95% confidence interval (CI) of air pollution exposure between modes and between background and transportation modes were estimated. Ten studies measuring fine particulate matter (PM 2.5 ), black carbon (BC), ultrafine particles (UFP), and/or carbon monoxide (CO) in the walk, bicycle, car and/or bus modes were included in the analysis. Only three reported on CO and BC and results should be interpreted with caution. Pedestrians were shown to be the most consistently least exposed of all across studies, with the bus, bicycle and car modes on average 1.3 to 1.5 times higher for PM 2.5 ; 1.1 to 1.7 times higher for UFP; and 1.3 to 2.9 times higher for CO; however the 95% CI included 1 for the UFP walk to bus ratio. Only for BC were pedestrians more exposed than bus users on average (bus to walk ratio 0.8), but remained less exposed than those on bicycles or in cars. Car users tended to be the most exposed (from 2.9 times higher than pedestrians for BC down to similar exposures to

32 CFR 935.92 - Service of complaint.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 6 2010-07-01 2010-07-01 false Service of complaint. 935.92 Section 935.92 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE TERRITORIAL AND INSULAR... or employed there. (b) In the case of a corporation, partnership, joint stock company, trading...

32 CFR 935.92 - Service of complaint.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 6 2012-07-01 2012-07-01 false Service of complaint. 935.92 Section 935.92 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE TERRITORIAL AND INSULAR... or employed there. (b) In the case of a corporation, partnership, joint stock company, trading...

32 CFR 935.92 - Service of complaint.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 6 2011-07-01 2011-07-01 false Service of complaint. 935.92 Section 935.92 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE TERRITORIAL AND INSULAR... or employed there. (b) In the case of a corporation, partnership, joint stock company, trading...

32 CFR 935.92 - Service of complaint.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 6 2013-07-01 2013-07-01 false Service of complaint. 935.92 Section 935.92 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE TERRITORIAL AND INSULAR... or employed there. (b) In the case of a corporation, partnership, joint stock company, trading...

32 CFR 935.92 - Service of complaint.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 6 2014-07-01 2014-07-01 false Service of complaint. 935.92 Section 935.92 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE TERRITORIAL AND INSULAR... or employed there. (b) In the case of a corporation, partnership, joint stock company, trading...

Travelers' health problems and behavior: prospective study with post-travel follow-up.

PubMed

Vilkman, Katri; Pakkanen, Sari H; Lääveri, Tinja; Siikamäki, Heli; Kantele, Anu

2016-07-13

The annual number of international tourist arrivals has recently exceeded one billion, yet surprisingly few studies have characterized travelers' behavior, illness, and risk factors in a prospective setting. Particularly scarce are surveys of data spanning travel, return, and follow-up of the same cohort. This study examines behavior and illness among travelers while abroad, after return home, and at follow-up. Patterns of behavior connected to type of travel and illness are characterized so as to identify risk factors and provide background data for pre-travel advice. Volunteers to this prospective cohort study were recruited at visits to a travel clinic prior to departure. Data on the subjects' health and behavior were collected by questionnaires before and after journeys and over a three-week follow-up. In addition, the subjects were asked to fill in health diaries while traveling. The final study population consisted of 460 subjects, 79 % of whom reported illness during travel or on arrival: 69 % had travelers' diarrhea (TD), 17 % skin problems, 17 % fever, 12 % vomiting, 8 % respiratory tract infection, 4 % urinary tract infection, 2 % ear infection, 4 % gastrointestinal complaints other than TD or vomiting, and 4 % other symptoms. Of all subjects, 10 % consulted a doctor and 0.7 % were hospitalized; 18 % took antimicrobials, with TD as the most common indication (64 %). Ongoing symptoms were reported by 25 % of all travelers upon return home. During the three-week follow-up (return rate 51 %), 32 % of respondents developed new-onset symptoms, 20 % visited a doctor and 1.7 % were hospitalized. Factors predisposing to health problems were identified by multivariable analysis: certain regions (Southern Asia, South-Eastern Asia, and Eastern Africa), female gender, young age, and long travel duration. Despite proper preventive measures like vaccinations, malaria prophylaxis, and travel advice, the majority of our subjects fell ill during or

Pulmonary artery pressure increases during commercial air travel in healthy passengers.

PubMed

Smith, Thomas G; Talbot, Nick P; Chang, Rae W; Wilkinson, Elizabeth; Nickol, Annabel H; Newman, David G; Robbins, Peter A; Dorrington, Keith L

2012-07-01

It is not known whether the mild hypoxia experienced by passengers during commercial air travel triggers hypoxic pulmonary vasoconstriction and increases pulmonary artery pressure in flight. Insidious pulmonary hypertensive responses could endanger susceptible passengers who have cardiopulmonary disease or increased hypoxic pulmonary vascular sensitivity. Understanding these effects may improve pre-flight assessment of fitness-to-fly and reduce in-flight morbidity and mortality. Eight healthy volunteers were studied during a scheduled commercial airline flight from London, UK, to Denver, CO. The aircraft was a Boeing 777 and the duration of the flight was 9 h. Systolic pulmonary artery pressure (sPAP) was assessed by portable Doppler echocardiography during the flight and over the following week in Denver, where the altitude (5280 ft/1610 m) simulates a commercial airliner environment. Cruising cabin altitude ranged between 5840 and 7170 ft (1780 to 2185 m), and mean arterial oxygen saturation was 95 +/- 0.6% during the flight. Mean sPAP increased significantly in flight by 6 +/- 1 mmHg to 33 +/- 1 mmHg, an increase of approximately 20%. After landing in Denver, sPAP was still 3 +/- 1 mmHg higher than baseline and remained elevated at 30 +/- 1 mmHg for a further 12 h. Pulmonary artery pressure increases during commercial air travel in healthy passengers, raising the possibility that hypoxic pulmonary hypertension could develop in susceptible individuals. A hypoxia altitude simulation test with simultaneous echocardiography ('HAST-echo') may be beneficial in assessing fitness to fly in vulnerable patients.

Long-range airplane study: The consumer looks at SST travel

NASA Technical Reports Server (NTRS)

Landes, K. H.; Matter, J. A.

1980-01-01

The attitudes of long-range air travelers toward several basic air travel decisions, were surveyed. Of interest were tradeoffs involving time versus comfort and time versus cost as they pertain to supersonic versus conventional wide-body aircraft on overseas routes. The market focused upon was the segment of air travelers most likely to make that type of tradeoff decision: those having flown overseas routes for business or personal reasons in the recent past. The information generated is intended to provide quantifiable insight into consumer demand for supersonic as compared to wide-body aircraft alternatives for long-range overseas air travel.

Many intercity travelers face longer travel schedules

DOT National Transportation Integrated Search

2003-10-01

Since 1995, scheduled travel times for direct : intercity air, bus, and rail service without an en : route transfer have measurably lengthened in : most major-market city-pairs. : Long-haul rail city-pairs affected by service : changes and short-...

Modeling the impact of air, sea, and land travel restrictions supplemented by other interventions on the emergence of a new influenza pandemic virus

PubMed Central

2012-01-01

Background During the early stages of a new influenza pandemic, travel restriction is an immediate and non-pharmaceutical means of retarding incidence growth. It extends the time frame of effective mitigation, especially when the characteristics of the emerging virus are unknown. In the present study, we used the 2009 influenza A pandemic as a case study to evaluate the impact of regulating air, sea, and land transport. Other government strategies, namely, antivirals and hospitalizations, were also evaluated. Methods Hong Kong arrivals from 44 countries via air, sea, and land transports were imported into a discrete stochastic Susceptible, Exposed, Infectious and Recovered (SEIR) host-flow model. The model allowed a number of latent and infectious cases to pass the border, which constitutes a source of local disease transmission. We also modeled antiviral and hospitalization prevention strategies to compare the effectiveness of these control measures. Baseline reproduction rate was estimated from routine surveillance data. Results Regarding air travel, the main route connected to the influenza source area should be targeted for travel restrictions; imposing a 99% air travel restriction delayed the epidemic peak by up to two weeks. Once the pandemic was established in China, the strong land connection between Hong Kong and China rendered Hong Kong vulnerable. Antivirals and hospitalization were found to be more effective on attack rate reductions than travel restrictions. Combined strategies (with 99% restriction on all transport modes) deferred the peak for long enough to establish a vaccination program. Conclusion The findings will assist policy-makers with decisions on handling similar future pandemics. We also suggest regulating the extent of restriction and the transport mode, once restriction has been deemed necessary for pandemic control. Although travel restrictions have yet to gain social acceptance, they allow time for mitigation response when a new and

Deep venous thrombosis associated with corporate air travel.

PubMed

Dimberg, L A; Mundt, K A; Sulsky, S I; Liese, B H

2001-01-01

Deep venous thrombosis (DVT) is commonly seen among bedridden and postoperative patients. Its association with travel may also make DVT an occupational health risk to otherwise healthy business travelers. We estimated the incidence of and risk factors for DVT among 8,189 World Bank employees and a subset of 4,951 international business travelers. Occurrence of DVT between 1995 and 1998 was determined using 1) medical insurance claims; 2) Workers' Compensation claims; and 3) intra-office E-mail solicitation followed by interview. For each insurance claim case, 10 controls were randomly selected from among World Bank employees insured during the same month and year as the case's claim was filed, and case-control analyses were performed to identify potential predictors or risk factors for DVT. Thirty individuals filed claims for DVT of the legs (annual incidence rate: 0.9 per 1,000 employees); three of these claims were filed within 30 days after a travel mission. Two employees reported DVT as a Workers' Compensation injury, and five staff with verified DVT participated in interviews. After controlling for age and gender, no association with any travel-related covariate was seen. Results of analyses considering all thrombophlebitis and thromboembolism followed the same pattern. The average annual incidence of DVT occurring within 30 days of mission among traveling staff ranged from 0.10 per 1,000 to 0.25 per 1,000 travelers, depending on the case-finding method. No association between DVT and travel was observed after adjustment for gender and age. These results, however, are preliminary, and due to the rarity of DVT, based on small numbers.

Travel-acquired infections in Canada: CanTravNet 2011—2012

PubMed Central

Boggild, AK; Geduld, J; Libman, M; Ward, BJ; McCarthy, A; Hajek, J; Ghesquiere, W; Vincelette, J; Kuhn, S; Freedman, DO; Kain, KC

2014-01-01

Background Important gaps remain in our knowledge of the infectious diseases people acquire while travelling and the impact of pathogens imported by Canadian travellers. Objective To provide a surveillance update of illness in a cohort of returned Canadian travellers and new immigrants. Methods Data on returning Canadian travellers and new immigrants presenting to a CanTravNet site between September 2011 and September 2012 were extracted and analyzed by destination, presenting symptoms, common and emerging infectious diseases and disease severity. Results During the study period, 2283 travellers and immigrants presented to a CanTravNet site, 88% (N=2004) of whom were assigned a travel-related diagnosis. Top three destinations for non-immigrant travellers were India (N=132), Mexico (N=103) and Cuba (N=89). Fifty-one cases of malaria were imported by ill returned travellers during the study period, 60% (N=30) of which were Plasmodium falciparum infections. Individuals travelling to visit friends and relatives accounted for 83% of enteric fever cases (15/18) and 41% of malaria cases (21/51). The requirement for inpatient management was over-represented among those with malaria compared to those without malaria (25% versus 2.8%; p<0.0001) and those travelling to visit friends and relatives versus those travelling for other reasons (12.1% versus 2.4%; p<0.0001). Nine new cases of HIV were diagnosed among the cohort, as well as one case of acute hepatitis B. Emerging infections among travellers included hepatitis E virus (N=6), chikungunya fever (N=4) and cutaneous leishmaniasis (N=16). Common chief complaints included gastrointestinal (N=804), dermatologic (N=440) and fever (N=287). Common specific causes of chief complaint of fever in the cohort were malaria (N=47/51 total cases), dengue fever (14/18 total cases), enteric fever (14/17 total cases) and influenza and influenza-like illness (15/21 total cases). Animal bites were the tenth most common diagnosis among

Air travel forecasting : 1965-1975

DOT National Transportation Integrated Search

1957-01-01

The forecast presented herein illustrates methods developed by The Port of New York Authority for measuring the market for travel by application of national survey findings to the census : of population and national population projections furnished b...

Air travel and pregnancy outcomes: a review of pregnancy regulations and outcomes for passengers, flight attendants, and aviators.

PubMed

Magann, Everett F; Chauhan, Suneet P; Dahlke, Joshua D; McKelvey, Samantha S; Watson, Erin M; Morrison, John C

2010-06-01

To review flight regulations and gestational complications associated with air travel in pregnant passengers, flight attendants, and aviators. A literature search was undertaken on the relationship of air travel and spontaneous pregnancy losses, intrauterine fetal demise (IUFD), birth weight<10th percentile, preterm delivery, and neonatal intensive care unit admissions. The literature search identified 128 abstracts, of which 9 evaluated air travel and pregnancy outcomes. The risk of a pregnancy loss (spontaneous abortion or IUFD) was greater in flight attendants than controls (odds ratio [OR]: 1.62, 95% confidence interval [CI]: 1.29, 2.04). The risk of preterm birth<37 weeks was greater in passengers than controls (OR: 1.44, 95% CI: 1.07, 1.93). However, the risk of preeclampsia (OR: 0.86, 95% CI: 0.58, 1.27), neonatal intensive care unit admissions (OR: 1.19, 95% CI: 0.78, 1.82), or birth weight<10th percentile (OR: 1.25, 95% CI: 0.62, 2.48) was not increased. Flight attendants did not have an increased risk of preterm birth compared to controls (OR: 1.37, 95% CI: 0.85, 2.22) or delivering infants with birth weight<10th percentile (OR: 1.57, 95% CI: 0.68, 3.74). The risks of spontaneous abortions and other adverse pregnancy outcomes have been poorly studied in a limited number of investigations. An analysis of the available information suggests a greater risk of spontaneous abortions or IUFD in flight attendants, and a greater risk of preterm birth<37 weeks in air passengers. However, the literature on which these findings are based is generally not of high methodologic quality.

20 CFR 658.401 - Types of complaints handled by the JS complaint system.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Types of complaints handled by the JS... § 658.401 Types of complaints handled by the JS complaint system. (a)(1) The types of complaints (JS related complaints) which shall be handled to resolution by the JS complaint system are as follows: (i...

78 FR 67918 - Nondiscrimination on the Basis of Disability in Air Travel; Accessibility of Aircraft and Stowage...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-12

...] RIN 2105-AD87 Nondiscrimination on the Basis of Disability in Air Travel; Accessibility of Aircraft... nondiscriminatory service to passengers with disabilities. A requirement that U.S. carriers provide in-cabin space... Department's intention was that new aircraft would have a designated space (e.g., a closet or similar...

76 FR 32107 - Nondiscrimination on the Basis of Disability in Air Travel; Accessibility of Aircraft and Stowage...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-03

...] RIN 2105-AD87 Nondiscrimination on the Basis of Disability in Air Travel; Accessibility of Aircraft... Administration or applicable foreign government). When the requirement for in-cabin space for a folding passenger... designated space (e.g., a closet or similar compartment) in which a passenger's wheelchair could be stowed...

Travel During Pregnancy: Considerations for the Obstetric Provider.

PubMed

Antony, Kathleen M; Ehrenthal, Deborah; Evensen, Ann; Iruretagoyena, J Igor

2017-02-01

Travel among US citizens is becoming increasingly common, and travel during pregnancy is also speculated to be increasingly common. During pregnancy, the obstetric provider may be the first or only clinician approached with questions regarding travel. In this review, we discuss the reasons women travel during pregnancy, medical considerations for long-haul air travel, destination-specific medical complications, and precautions for pregnant women to take both before travel and while abroad. To improve the quality of pretravel counseling for patients before or during pregnancy, we have created 2 tools: a guide for assessing the pregnant patient's risk during travel and a pretravel checklist for the obstetric provider. A PubMed search for English-language publications about travel during pregnancy was performed using the search terms "travel" and "pregnancy" and was limited to those published since the year 2000. Studies on subtopics were not limited by year of publication. Eight review articles were identified. Three additional studies that analyzed data from travel clinics were found, and 2 studies reported on the frequency of international travel during pregnancy. Additional publications addressed air travel during pregnancy (10 reviews, 16 studies), high-altitude travel during pregnancy (5 reviews, 5 studies), and destination-specific illnesses in pregnant travelers. Travel during pregnancy including international travel is common. Pregnant travelers have unique travel-related and destination-specific risks. We review those risks and provide tools for obstetric providers to use in counseling pregnant travelers.

Health and perception of cabin air quality among Swedish commercial airline crew.

PubMed

Lindgren, T; Norbäck, D

2005-01-01

Health symptoms and perception of cabin air quality (CAQ) among commercial cabin crew were studied as a function of personal risk factors, occupation, and work on intercontinental flights with exposure to environmental tobacco smoke (ETS). A standardized questionnaire (MM 040 NA) was mailed in February to March 1997 to all Stockholm airline crew on duty in a Scandinavian airline (n=1857), and to office workers from the same airline (n=218). During this time, smoking was allowed only on intercontinental flights. The participation rate was 81% (n=1513) by the airline crew, and 77% (n=168) by the office group. Statistical analysis was performed by multiple logistic regression analysis, controlling for age, gender, atopy, current smoking habits, and occupation. The most common symptoms among airline crew were: fatigue (21%), nasal symptoms (15%), eye irritation (11%), dry or flushed facial skin (12%), and dry/itchy skin on hands (12%). The most common complaint about CAQ was dry air (53%). Airline crew had more nasal, throat, and hand skin symptoms, than office workers did. Airline crew with a history of atopy had more nasal, throat, and dermal face and hand symptoms than other crew members did. Older airline crew members had more complaints of difficulty concentrating, but fewer complaints of dermal symptoms on the face and hands than younger crew members did. Female crew members reported more headaches than male crew members reported. Smoking was not associated with frequency of symptoms. Pilots had fewer complaints of most symptoms than other crew had. Airline crew that had been on an intercontinental flight in the week before the survey had more complaints of fatigue, heavy-headedness, and difficulty concentrating. Complaints of stuffy air and dry air were more common among airline crew than among office workers from the same airline. Female crew had more complaints of stuffy and dry air than male crew had. Older cabin crew had fewer complaints of dry air than

14 CFR 1260.36 - Travel and transportation.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Travel and transportation. 1260.36 Section... AGREEMENTS General Provisions § 1260.36 Travel and transportation. Travel and Transportation October 2000 (a... international air transportation of personnel and property to the extent that service by those carriers is...

A survey of the health experiences of international business travelers. Part One--Physiological aspects.

PubMed

Rogers, H Lynn; Reilly, Sandra M

2002-10-01

Occupational health professionals need to know more about the health, worklife, and family life of international business travelers (IBTs). This descriptive correlational study, in two parts, examines the physiological and psychosocial experiences associated with business travel for a sample of 140 employees from western Canada's oil and gas industry. Results for Part One show that 76% of IBTs report travel related health problems, 74% have jet lag, 45% have travelers' diarrhea and gastrointestinal complaints, 12% to 16% have climate adaptation problems, and 2% report accidents and minor injuries. High risk behaviors include not carrying a first aid travel kit (54%); drinking more alcohol than ordinarily (21%); and neglecting food, water, and antimalarial precautions (6% to 14%). Other risk factors include age, length of stay, destination, pre-travel medical examinations, pre-travel advice, and eating and accommodation facilities. Findings show that IBTs are at risk for travel related physiological health problems. Implications for practitioners call for increased occupational health expertise in pre-travel preparation, follow up post-travel and regular health surveillance for employees who travel on international business.

Post-Travel Consultations in a Regional Hub City Hospital, Japan.

PubMed

Yaita, Kenichiro; Sakai, Yoshiro; Iwahashi, Jun; Masunaga, Kenji; Hamada, Nobuyuki; Watanabe, Hiroshi

2016-01-01

To clarify the characteristics of post-travel consultation services in Japan, particularly in the provinces, we analyzed our post-travel patients in the travel clinic of Kurume University Hospital located in Kurume City (a regional hub City in southwestern Japan). Sixty post-travel patients visited our clinic between April 2008 and October 2014 and participated in this study: 55 were Japanese and five were foreign. We summarized and compared the characteristics of the patients after dividing the Japanese participants into long-term travelers (>14 days) and short-term travelers (≤14 days). The foreign travelers were described in a separate analysis. Of the 55 Japanese travelers, the mean age (± standard deviation) was 37.3 ± 16.3 years, and 36 patients (65%) were men. Southeast Asia was the major destination (30/55, 55%), and business was stated as the major reason for travel (16/55, 29%). Post-exposure rabies prophylaxis (16/55, 29%) was the most common purpose for the consultations. There were 34 participants (62%) who were classified as short-term travelers. Fewer of the short-term travelers stated receiving pre-travel consultations compared with long-term travelers (11% vs. 79%, p=0.0002). The five foreign travelers included one dengue fever patient and two malaria patients. Most post-travel Japanese patients visited our clinic were short-term travelers who had not received any pre-travel consultation. One of the most common complaints, post-exposure rabies prophylaxis, could have been avoided to some extent by appropriate pre-travel consultations. The results of this study suggest that pre-travel consultations should therefore be encouraged for both long- and short-term travelers.

The Short Haul Air Travel Market: Evaluation of New Forms of Service

NASA Technical Reports Server (NTRS)

Couts, D. A.

1972-01-01

Aspects of the demand for air travel and an approach for incorporating them in evaluations of new services are discussed. The approach as described here is being used to evaluate the market for STOL aircraft in the 1980's but it could just as well be used to evaluate the market effects of schedule changes, equipment changes, and new routes, if certain basic data relating these changes to demand are available. A most important change in the market which is likely to take place in the next fifteen years, and which is already underway, is the increasing availability of alternative airports in major cities.

Effect of hypobaric hypoxia, simulating conditions during long-haul air travel, on coagulation, fibrinolysis, platelet function, and endothelial activation.

PubMed

Toff, William D; Jones, Chris I; Ford, Isobel; Pearse, Robert J; Watson, Henry G; Watt, Stephen J; Ross, John A S; Gradwell, David P; Batchelor, Anthony J; Abrams, Keith R; Meijers, Joost C M; Goodall, Alison H; Greaves, Michael

2006-05-17

The link between long-haul air travel and venous thromboembolism is the subject of continuing debate. It remains unclear whether the reduced cabin pressure and oxygen tension in the airplane cabin create an increased risk compared with seated immobility at ground level. To determine whether hypobaric hypoxia, which may be encountered during air travel, activates hemostasis. A single-blind, crossover study, performed in a hypobaric chamber, to assess the effect of an 8-hour seated exposure to hypobaric hypoxia on hemostasis in 73 healthy volunteers, which was conducted in the United Kingdom from September 2003 to November 2005. Participants were screened for factor V Leiden G1691A and prothrombin G20210A mutation and were excluded if they tested positive. Blood was drawn before and after exposure to assess activation of hemostasis. Individuals were exposed alternately (> or =1 week apart) to hypobaric hypoxia, similar to the conditions of reduced cabin pressure during commercial air travel (equivalent to atmospheric pressure at an altitude of 2438 m), and normobaric normoxia (control condition; equivalent to atmospheric conditions at ground level, circa 70 m above sea level). Comparative changes in markers of coagulation activation, fibrinolysis, platelet activation, and endothelial cell activation. Changes were observed in some hemostatic markers during the normobaric exposure, attributed to prolonged sitting and circadian variation. However, there were no significant differences between the changes in the hypobaric and the normobaric exposures. For example, the median difference in change between the hypobaric and normobaric exposure was 0 ng/mL for thrombin-antithrombin complex (95% CI, -0.30 to 0.30 ng/mL); -0.02 [corrected] nmol/L for prothrombin fragment 1 + 2 (95% CI, -0.03 to 0.01 nmol/L); 1.38 ng/mL for D-dimer (95% CI, -3.63 to 9.72 ng/mL); and -2.00% for endogenous thrombin potential (95% CI, -4.00% to 1.00%). Our findings do not support the hypothesis

President's Address: Travel Medicine and Principles of Safe Travel

PubMed Central

DuPont, Herbert L.

2008-01-01

Persons crossing international boundaries away from their medical support systems are put at risk for illness and injury. Travel medicine is a new medical discipline that quantifies these health risks and develops strategies for reducing them. Obtaining health and evacuation insurance for a future trip is important for persons with medical conditions, those planning trips to developing tropical or semi-tropical regions of the world or when an international stay anywhere will be as long as a month. Pre-travel medical evaluation, vaccines against endemic infectious diseases and medications to reduce the occurrence of diarrhea and malaria during trips to endemic areas, and medications for self-treatment of common illnesses such as diarrhea are fundamental to travel medicine. There are a number of miscellaneous areas to consider in travel medicine including preventing deep vein thrombosis and minimizing jet lag during long haul air travel and reducing the occurrence of accidents and water- and altitude-related illnesses. An important recently defined challenge to the field is the growing number of ill-prepared persons put at great risk for illness while visiting friends and relatives living in areas of reduced hygiene. All persons need to have an idea of how and where they may find medical care if they develop illness while abroad. This article summarizes essential elements in travel medicine and offers 10 recommendations for safe travel. PMID:18596858

Air travel and venous thromboembolism: minimizing the risk.

PubMed

Bartholomew, John R; Schaffer, Jonathan L; McCormick, Georges F

2011-02-01

For those traveling on long flights, the risk of deep vein thrombosis or pulmonary embolism, generally referred to as venous thromboembolism (VTE), is real and dangerous if left unrecognized or untreated. The goal of this publication is to provide an overview of how best to prevent VTE during travel, and how to diagnose and treat it.

48 CFR 752.7002 - Travel and transportation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... referred to as the Standardized Regulations—as from time to time amended, for not more than the travel time...” clause of this contract, time spent away from post resulting from educational travel will be counted as... time amended, for not more than the travel time required by scheduled commercial air carrier using the...

The effectiveness of empirical anti-parasitic treatment in returning travellers with persistent abdominal symptoms.

PubMed

Nissan, Batel; Lachish, Tamar; Schwartz, Eli

2018-01-01

Persistent abdominal symptoms (PAS) are common among returning-travellers. In the absence of sensitive tests to identify intestinal parasites, gastrointestinal (GI) symptoms often remain a diagnostic challenge. In this study we examined the effectiveness of empirical anti-parasitic treatment in returning-travellers with PAS despite no positive stool-test. A retrospective study among returning travellers who approached the clinic between the years 2014 and 2016 with GI complaints without a positive stool-test. The empirical treatment included broad-spectrum anti-parasitic agents-oral Tinidazole and Albendazole. A follow-up questionnaire was performed at least 6 months post-treatment. A total of 102 patients responded the questionnaire-50% women; average age 31.14 (±12.20) years. The average duration of complaints before treatment was 16.52 (±30.06) months. Common GI symptoms included abdominal pain (83.3%) and diarrhoea (78.4%); 67.6% of the patients complained of extreme fatigue. Overall, 69% of the patients reported an improvement in GI symptoms, 37% of them reported full recovery within a few weeks post-treatment. Furthermore, there was an improvement in the energy level and general well-being in 68% and 70% of the patients, respectively. Only 33% of the patients reported minor side effects related to the treatment. The improvement in GI symptoms, energy level and general well-being shortly after anti-parasitic treatment justifies this empirical approach in returning-travellers with PAS despite negative stool-tests. The association between fatigue and PAS post-travel and the improvement in both as a response to treatment defines fatigue as part of a new syndrome-'Post-travel fatigue and abdominal symptoms'. © International Society of Travel Medicine, 2017. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com

14 CFR § 1260.36 - Travel and transportation.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Travel and transportation. § 1260.36... COOPERATIVE AGREEMENTS General Provisions § 1260.36 Travel and transportation. Travel and Transportation... carriers for international air transportation of personnel and property to the extent that service by those...

Current legal framework and practical aspects of oxygen therapy during air travel.

PubMed

Cascante-Rodrigo, Jose Antonio; Iridoy-Zulet, Amaia Atenea; Alfonso-Imízcoz, María

2015-01-01

It is unusual for pulmonologists to be familiar with the European and US regulations governing the administration of oxygen during air travel and each airline's policy in this respect. This lack of knowledge is in large part due to the scarcity of articles addressing this matter in specialized journals and the noticeably limited information provided by airlines on their websites. In this article we examine the regulations, the policies of some airlines and practical aspects that must be taken into account, so that the questions of a patient who may need to use oxygen during a flight may be answered satisfactorily. Copyright © 2014 SEPAR. Published by Elsevier Espana. All rights reserved.

Traveling with Inflammatory Bowel Disease (IBD)

MedlinePlus

... of restrooms related to their daily routines. Treat travel time with the same respect. When booking a reserved ... Check it out before you embark on air travel; you may need to make a verbal ... have them with you at all times. You will be able to purchase water and ...

Federal travel restrictions to prevent disease transmission in the United States: An analysis of requested travel restrictions.

PubMed

Jungerman, M Robynne; Vonnahme, Laura A; Washburn, Faith; Alvarado-Ramy, Francisco

Individuals with certain communicable diseases may pose risks to the health of the traveling public; there has been documented transmission on commercial aircraft of tuberculosis (TB), measles, and severe acute respiratory syndrome (SARS). Federal public health travel restrictions (PHTR) prevent commercial air or international travel of persons with communicable diseases that pose a public health threat. We described demographics and clinical characteristics of all cases considered for PHTR because of suspected or confirmed communicable disease from May 22, 2007, to December 31, 2015. We reviewed 682 requests for PHTR; 414 (61%) actions were completed to place 396 individuals on PHTR. The majority (>99%) had suspected (n = 27) or confirmed (n = 367) infectious pulmonary TB; 58 (16%) had multidrug-resistant-TB. There were 128 (85%) interceptions that prevented the initiation or continuation of travel. PHTR were removed for 310 (78%) individuals after attaining noninfectious status and 86 (22%) remained on PHTR at the end of the analysis period. PHTR effectively prevent exposure during commercial air travel to persons with potentially infectious diseases. In addition, they are effective tools available to public health agencies to prevent commercial travel of individuals with certain communicable diseases and possibly reconnect them with public health authorities. Published by Elsevier Ltd.

Federal Travel Restrictions to Prevent Disease Transmission in the United States: an analysis of requested travel restrictions

PubMed Central

Jungerman, M. Robynne; Vonnahme, Laura A.; Washburn, Faith; Alvarado-Ramy, Francisco

2017-01-01

Background Individuals with certain communicable diseases may pose risks to the health of the traveling public; there has been documented transmission on commercial aircraft of tuberculosis (TB), measles, and severe acute respiratory syndrome (SARS). Federal public health travel restrictions (PHTR) prevent commercial air or international travel of persons with communicable diseases that pose a public health threat. Methods We described demographics and clinical characteristics of all cases considered for PHTR because of suspected or confirmed communicable disease from May 22, 2007, to December 31, 2015. Results We reviewed 682 requests for PHTR; 414 (61%) actions were completed to place 396 individuals on PHTR. The majority (>99%) had suspected (n=27) or confirmed (n=367) infectious pulmonary TB; 58 (16%) had multidrug-resistant-TB. There were 128 (85%) interceptions that prevented the initiation or continuation of travel. PHTR were removed for 310 (78%) individuals after attaining noninfectious status and 86 (22%) remained on PHTR at the end of the analysis period. Conclusions PHTR effectively prevent exposure during commercial air travel to persons with potentially infectious diseases. In addition, they are effective tools available to public health agencies to prevent commercial travel of individuals with certain communicable diseases and possibly reconnect them with public health authorities. PMID:28648932

20 CFR 404.999c - What travel expenses are reimbursable.

Code of Federal Regulations, 2010 CFR

2010-04-01

... necessary, to the coach fare for air travel between the specified travel points involved unless first-class... between the same two points. Total cost includes the cost for all the authorized travelers who travel in... allowable under this section for travel to the hearing site from any point within the geographic area of the...

Public Complaints and Complaint Responses in Calls to a Jordanian Radio Phone-In Program

ERIC Educational Resources Information Center

Migdadi, Fathi; Badarneh, Muhammad A.; Momani, Kawakib

2012-01-01

This study investigates complaints and complaint responses in interactions between local citizens and the hosts of a live two-hour radio phone-in in Jordan devoted to receiving and handling complaints of a public nature. Using Brown and Levinson's (1987) politeness model, the study examines the functions and patterns of complaints and the types of…

Health impact modelling of different travel patterns on physical activity, air pollution and road injuries for São Paulo, Brazil.

PubMed

Sá, Thiago Hérick de; Tainio, Marko; Goodman, Anna; Edwards, Phil; Haines, Andy; Gouveia, Nelson; Monteiro, Carlos; Woodcock, James

2017-11-01

São Paulo city, Brazil, faces challenges caused by rapid urbanization. We illustrate how future travel patterns could lead to different health consequences in the city. We evaluated the health impacts of different travel pattern scenarios for the São Paulo adult population by comparing the travel patterns of São Paulo in 2012 with counterfactual scenarios in which the city adopted travel patterns of i) those living in the city's expanded centre; ii) London (2012); iii) a highly motorized São Paulo (SP California); and iv) a visionary São Paulo (SP 2040), with high levels of walking and cycling and low levels of car and motorcycle use. For each scenario we estimated changes in exposure to air pollution, road injury risk, and physical activity. Health outcomes were estimated using disability adjusted life years (DALYs) and premature deaths averted. Sensitivity analyses were performed to identify the main sources of uncertainty. We found considerable health gains in the SP 2040 scenario (total 63.6k DALYs avoided), with 4.7% of premature deaths from ischemic heart disease avoided from increases in physical activity alone. Conversely, we found substantial health losses in the scenario favouring private transport (SP California, total increase of 54.9k DALYs), with an increase in road traffic deaths and injuries among pedestrians and motorized vehicles. Parameters related to air pollution had the largest impact on uncertainty. Shifting travel patterns towards more sustainable transport can provide major health benefits in São Paulo. Reducing the uncertainties in the findings should be a priority for empirical and modelling research on the health impacts of such shifts. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Novel shielding materials for space and air travel.

PubMed

Vana, N; Hajek, M; Berger, T; Fugger, M; Hofmann, P

2006-01-01

The reduction of dose onboard spacecraft and aircraft by appropriate shielding measures plays an essential role in the future development of space exploration and air travel. The design of novel shielding strategies and materials may involve hydrogenous composites, as it is well known that liquid hydrogen is most effective in attenuating charged particle radiation. As precursor for a later flight experiment, the shielding properties of newly developed hydrogen-rich polymers and rare earth-doped high-density rubber were tested in various ground-based neutron and heavy ion fields and compared with aluminium and polyethylene as reference materials. Absorbed dose, average linear energy transfer and gamma-equivalent neutron absorbed dose were determined by means of LiF:Mg,Ti thermoluminescence dosemeters and CR-39 plastic nuclear track detectors. First results for samples of equal aerial density indicate that selected hydrogen-rich plastics and rare-earth-doped rubber may be more effective in attenuating cosmic rays by up to 10% compared with conventional aluminium shielding. The appropriate adaptation of shielding thicknesses may thus allow reducing the biologically relevant dose. Owing to the lower density of the plastic composites, mass savings shall result in a significant reduction of launch costs. The experiment was flown as part of the European Space Agency's Biopan-5 mission in May 2005.

Identification of doctors at risk of recurrent complaints: a national study of healthcare complaints in Australia

PubMed Central

Bismark, Marie M; Spittal, Matthew J; Gurrin, Lyle C; Ward, Michael; Studdert, David M

2013-01-01

Objectives (1) To determine the distribution of formal patient complaints across Australia's medical workforce and (2) to identify characteristics of doctors at high risk of incurring recurrent complaints. Methods We assembled a national sample of all 18 907 formal patient complaints filed against doctors with health service ombudsmen (‘Commissions’) in Australia over an 11-year period. We analysed the distribution of complaints among practicing doctors. We then used recurrent-event survival analysis to identify characteristics of doctors at high risk of recurrent complaints, and to estimate each individual doctor's risk of incurring future complaints. Results The distribution of complaints among doctors was highly skewed: 3% of Australia's medical workforce accounted for 49% of complaints and 1% accounted for a quarter of complaints. Short-term risks of recurrence varied significantly among doctors: there was a strong dose-response relationship with number of previous complaints and significant differences by doctor specialty and sex. At the practitioner level, risks varied widely, from doctors with <10% risk of further complaints within 2 years to doctors with >80% risk. Conclusions A small group of doctors accounts for half of all patient complaints lodged with Australian Commissions. It is feasible to predict which doctors are at high risk of incurring more complaints in the near future. Widespread use of this approach to identify high-risk doctors and target quality improvement efforts coupled with effective interventions, could help reduce adverse events and patient dissatisfaction in health systems. PMID:23576774

Perspectives on Long-Distance Air Travel with Type 1 Diabetes.

PubMed

Pinsker, Jordan E; Schoenberg, Benjamen E; Garey, Colleen; Runion, Asher; Larez, Arianna; Kerr, David

2017-12-01

We sought to determine the real-life experiences of individuals traveling long distance (across five or more time-zones) with type 1 diabetes (T1D). Five hundred three members of the T1D Exchange online community ( www.myglu.org ) completed a 45-question survey about their travel experiences flying long distance. The cohort was stratified by duration of T1D and whether or not participants used continuous subcutaneous insulin infusion (CSII) therapy and/or a continuous glucose monitor (CGM). In the last 5 years, 71% of participants had flown long distance. When asked about their perceived "fear of flying," CSII users (with and without a CGM) reported their primary anxiety was "losing supplies," while non-CSII users described concerns over "unstable blood glucose (highs and lows)" (P < 0.05). In addition, 74% of participants reported more hypoglycemia and/or hyperglycemia while traveling overseas and 9% had avoided international travel altogether because of problems related to diabetes management. Furthermore, 22% of participants had run out of insulin at some point during a trip and 37% reported inadequate attention in current sources of information to the unpredictability of self-management needs while traveling. Especially problematic for individuals traveling with T1D are a lack of resources adequately addressing (1) protocols for emergencies while abroad, (2) how to navigate airport security, and (3) managing basal insulin rates when crossing time zones. A strong need exists for easily accessible, free resources for traveling with T1D that is tailored to both device use and duration of the disease.

Boise, Idaho: Improving Air Quality through Alternative Fuels & Reduced Vehicular Travel (City Energy: From Data to Decisions)

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

Strategic Priorities and Impact Analysis Team, Office of Strategic Programs

This fact sheet "Boise, Idaho: Improving Air Quality through Alternative Fuels & Reduced Vehicular Travel" explains how the City of Boise used data from the U.S. Department of Energy's Cities Leading through Energy Analysis and Planning (Cities-LEAP) and the State and Local Energy Data (SLED) programs to inform its city energy planning. It is one of ten fact sheets in the "City Energy: From Data to Decisions" series.

The travel-related carbon dioxide emissions of atmospheric researchers

NASA Astrophysics Data System (ADS)

Stohl, A.

2008-11-01

Most atmospheric scientists agree that greenhouse gas emissions have already caused significant changes to the global climate system and that these changes will accelerate in the near future. At the same time, atmospheric scientists who like other scientists rely on international collaboration and information exchange travel a lot and, thereby, cause substantial emissions of CO2. In this paper, the CO2 emissions of the employees working at an atmospheric research institute (the Norwegian Institute for Air Research, NILU) caused by all types of business travel (conference visits, workshops, field campaigns, instrument maintainance, etc.) were calculated for the years 2005 2007. It is estimated that more than 90% of the emissions were caused by air travel, 3% by ground travel and 5% by hotel usage. The travel-related annual emissions were between 1.9 and 2.4 t CO2 per employee or between 3.9 and 5.5 t CO2 per scientist. For comparison, the total annual per capita CO2 emissions are 4.5 t worldwide, 1.2 t for India, 3.8 t for China, 5.9 t for Sweden and 19.1 t for Norway. The travel-related CO2 emissions of a NILU scientist, occurring in 24 days of a year on average, exceed the global average annual per capita emission. Norway's per-capita CO2 emissions are among the highest in the world, mostly because of the emissions from the oil industry. If the emissions per NILU scientist derived in this paper are taken as representative for the average Norwegian researcher, travel by Norwegian scientists would nevertheless account for a substantial 0.2% of Norway's total CO2 emissions. Since most of the travel-related emissions are due to air travel, water vapor emissions, ozone production and contrail formation further increase the relative importance of NILU's travel in terms of radiative forcing.

The travel-related carbon dioxide emissions of atmospheric researchers

NASA Astrophysics Data System (ADS)

Stohl, A.

2008-04-01

Most atmospheric scientists agree that greenhouse gas emissions have already caused significant changes to the global climate system and that these changes will accelerate in the near future. At the same time, atmospheric scientists who - like other scientists - rely on international collaboration and information exchange travel a lot and, thereby, cause substantial emissions of carbon dioxide (CO2). In this paper, the CO2 emissions of the employees working at an atmospheric research institute (the Norwegian Institute for Air Research, NILU) caused by all types of business travel (conference visits, workshops, field campaigns, instrument maintainance, etc.) were calculated for the years 2005-2007. It is estimated that more than 90% of the emissions were caused by air travel, 3% by ground travel and 5% by hotel usage. The travel-related annual emissions were between 1.9 and 2.4 t CO2 per employee or between 3.9 and 5.5 t CO2 per scientist. For comparison, the total annual per capita CO2 emissions are 4.5 t worldwide, 1.2 t for India, 3.8 t for China, 5.9 t for Sweden and 19.1 t for Norway. The travel-related CO2 emissions of a NILU scientist, occurring in 24 days of a year on average, exceed the global average annual per capita emission. Norway's per-capita CO2 emissions are among the highest in the world, mostly because of the emissions from the oil industry. If the emissions per NILU scientist derived in this paper are taken as representative for the average Norwegian researcher, travel by Norwegian scientists would nevertheless account for a substantial 0.2% of Norway's total CO2 emissions. Since most of the travel-related emissions are due to air travel, water vapor emissions, ozone production and contrail formation further increase the relative importance of NILU's travel in terms of radiative forcing.

10 CFR 13.7 - Complaint.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Complaint. 13.7 Section 13.7 Energy NUCLEAR REGULATORY COMMISSION PROGRAM FRAUD CIVIL REMEDIES § 13.7 Complaint. (a) On or after the date the Department of Justice... serve a complaint on the defendant, as provided in § 13.8. (b) The complaint shall state— (1) The...

California motor vehicle stock, travel and fuel forecast.

DOT National Transportation Integrated Search

2009-06-01

This is the twenty-fourth in a series of reports that forecasts Vehicle Miles of Travel (VMT) in California. This report is intended for transportation planning, travel forecasting, air quality modeling, and fuel tax revenue projection. : This report...

Assessing Regional Emissions Reductions from Travel Efficiency: Applying the Travel Efficiency Assessment Method

EPA Pesticide Factsheets

This presentation from the 2016 TRB Summer Conference on Transportation Planning and Air Quality summarizes the application of the Travel Efficiency Assessment Method (TEAM) which analyzed selected transportation emission reduction strategies in three case

Travel-related thrombosis.

PubMed

Cannegieter, Suzanne C

2012-09-01

Travel-related thrombosis is a serious public health concern considering the large and increasing number of travellers. Due to a lack of evidence, counselling air travellers on their venous thrombosis risk is not immediately straightforward, and advice will have to be based mostly on theoretical grounds. In this review a basis for these considerations is given. First of all it needs to be recognized that venous thrombosis is a multicausal disease, i.e. several risk factors have to be present before an event occurs. This is reflected in the literature where clearly increased risks have been described for certain groups, such as subjects with factor V Leiden, those who use oral contraceptives or are obese. Also, an increased risk for tall and short people has been reported. So, for subjects with a known risk factor who plan to travel, benefits and risks of thrombosis prophylaxis, (pharmacological or other), need to be weighed. This review provides some theoretical examples. For all other travellers, the advice to move and exercise as much as possible is likely to be sufficient. Copyright © 2012. Published by Elsevier Ltd.

34 CFR 300.140 - Due process complaints and State complaints.

Code of Federal Regulations, 2012 CFR

2012-07-01

... EDUCATION OF CHILDREN WITH DISABILITIES State Eligibility Children with Disabilities Enrolled by Their Parents in Private Schools § 300.140 Due process complaints and State complaints. (a) Due process not applicable, except for child find. (1) Except as provided in paragraph (b) of this section, the procedures in...

20 CFR 658.412 - Complaint resolution.

Code of Federal Regulations, 2010 CFR

2010-04-01

... GOVERNING THE JOB SERVICE SYSTEM Job Service Complaint System State Agency Js Complaint System § 658.412 Complaint resolution. (a) A JS-related complaint is resolved when: (1) The complainant indicates...

14 CFR 302.503 - Contents and service of petition or complaint.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Contents and service of petition or... Proceedings With Respect to Rates, Fares and Charges for Foreign Air Transportation § 302.503 Contents and... unlawful and shall support such reasons with a full factual analysis. (b) A petition or complaint shall be...

39 CFR 3030.10 - Complaint contents.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 39 Postal Service 1 2013-07-01 2013-07-01 false Complaint contents. 3030.10 Section 3030.10 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL RULES FOR COMPLAINTS Form and Manner Requirements of Initial Pleadings § 3030.10 Complaint contents. (a) A complaint must: (1) Set forth the facts and circumstances that give rise to the complaint; (2)...

39 CFR 3030.10 - Complaint contents.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 39 Postal Service 1 2012-07-01 2012-07-01 false Complaint contents. 3030.10 Section 3030.10 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL RULES FOR COMPLAINTS Form and Manner Requirements of Initial Pleadings § 3030.10 Complaint contents. (a) A complaint must: (1) Set forth the facts and circumstances that give rise to the complaint; (2)...

39 CFR 3030.10 - Complaint contents.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 39 Postal Service 1 2014-07-01 2014-07-01 false Complaint contents. 3030.10 Section 3030.10 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL RULES FOR COMPLAINTS Form and Manner Requirements of Initial Pleadings § 3030.10 Complaint contents. (a) A complaint must: (1) Set forth the facts and circumstances that give rise to the complaint; (2)...

39 CFR 3030.10 - Complaint contents.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 39 Postal Service 1 2010-07-01 2010-07-01 false Complaint contents. 3030.10 Section 3030.10 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL RULES FOR COMPLAINTS Form and Manner Requirements of Initial Pleadings § 3030.10 Complaint contents. (a) A complaint must: (1) Set forth the facts and circumstances that give rise to the complaint; (2)...

39 CFR 3030.10 - Complaint contents.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 39 Postal Service 1 2011-07-01 2011-07-01 false Complaint contents. 3030.10 Section 3030.10 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL RULES FOR COMPLAINTS Form and Manner Requirements of Initial Pleadings § 3030.10 Complaint contents. (a) A complaint must: (1) Set forth the facts and circumstances that give rise to the complaint; (2)...

Patterns of measles transmission among airplane travelers.

PubMed

Edelson, Paul J

2012-09-01

With advanced air handling systems on modern aircraft and the high level of measles immunity in many countries, measles infection in air travelers may be considered a low-risk event. However, introduction of measles into countries where transmission has been controlled or eliminated can have substantial consequences both for the use of public health resources and for those still susceptible. In an effort to balance the relatively low likelihood of disease transmission among largely immune travelers and the risk to the public health of the occurrence of secondary cases resulting from importations, criteria in the United States for contact investigations for measles exposures consider contacts to be those passengers who are seated within 2 rows of the index case. However, recent work has shown that cabin air flow may not be as reliable a barrier to the spread of measles virus as previously believed. Along with these new studies, several reports have described measles developing after travel in passengers seated some distance from the index case. To understand better the potential for measles virus to spread on an airplane, reports of apparent secondary cases occurring in co-travelers of passengers with infectious cases of measles were reviewed. Medline™ was searched for articles in all languages from 1946 to week 1 of March 2012, using the search terms "measles [human] or rubeola" and ("aircraft" or "airplane" or "aeroplane" or "aviation" or "travel" or "traveler" or "traveller"); 45 citations were returned. Embase™ was searched from 1988 to week 11 2012, using the same search strategy; 95 citations were returned. Papers were included in this review if they reported secondary cases of measles occurring in persons traveling on an airplane on which a person or persons with measles also flew, and which included the seating location of both the index case(s) and the secondary case(s) on the plane. Nine reports, including 13 index cases and 23 apparent secondary cases

Travelers' Health: Deep Vein Thrombosis and Pulmonary Embolism

MedlinePlus

... risk factors for VTE. The risk decreases with time after air travel and returns to baseline by 8 weeks; most ... are at increased risk be evaluated with enough time prior to departure so ... travel health provider has prescribed. PREVENTIVE MEASURES FOR LONG- ...

The network organisation of consumer complaints

NASA Astrophysics Data System (ADS)

Rocha, L. E. C.; Holme, P.

2010-07-01

Interaction between consumers and companies can create conflict. When a consensus is unreachable there are legal authorities to resolve the case. This letter is a study of data from the Brazilian Department of Justice from which we build a bipartite network of categories of complaints linked to the companies receiving those complaints. We find the complaint categories organised in an hierarchical way where companies only get complaints of lower degree if they already got complaints of higher degree. The fraction of resolved complaints for a company appears to be nearly independent of the equity of the company but is positively correlated with the total number of complaints received. We construct feature vectors based on the edge-weight —the weight of an edge represents the times complaints of a category have been filed against that company— and use these vectors to study the similarity between the categories of complaints. From this analysis, we obtain trees mapping the hierarchical organisation of the complaints. We also apply principal component analysis to the set of feature vectors concluding that a reduction of the dimensionality of these from 8827 to 27 gives an optimal hierarchical representation.

The Traveler with Sickle Cell Disease

PubMed Central

Willen, Shaina M.; Thornburg, Courtney D.; Lantos, Paul M.

2014-01-01

Background Sickle cell disease (SCD) is the most common genetic disease among persons with African ancestry. This article provides a background on SCD and reviews many important aspects of travel preparation in this population. Methods The medical literature was searched for studies about travel-associated preparedness and complications in individuals with SCD. Topics researched included malaria, bacterial infections, vaccinations, dehydration, altitude, air travel, and travel preparedness. Results There is very little published literature that specifically addresses the risks faced by travelers with SCD. Rates of medical complications during travel appear to be high. There is a body of literature that describes complications of SCD in indigenous populations, particularly within Africa. The generalizability of these data to a traveler are uncertain. Combining these sources of data and the broader medical literature we address major travel-related questions that may face a provider preparing an individual with SCD for safe travel. Conclusions Travelers with SCD face considerable medical risks when traveling to developing tropical countries; these include malaria, bacterial infections, hypovolemia, and sickle cell-associated vaso-occlusive crises. Frank counseling about risks, vigilant preventative measures, and contingency planning for illness while abroad are necessary parts of the pre-travel visit for individuals with SCD. PMID:24947546

48 CFR 752.7002 - Travel and transportation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... required by scheduled commercial air carrier using the most expeditious route. One stopover en route for a... time at post. (h) Delays en route. The Contractor may grant to travelers under this contract reasonable delays en route while in travel status when such delays are caused by events beyond the control of such...

47 CFR 7.22 - Formal complaints based on unsatisfied informal complaints.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 47 Telecommunication 1 2010-10-01 2010-10-01 false Formal complaints based on unsatisfied informal complaints. 7.22 Section 7.22 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL ACCESS TO VOICEMAIL AND INTERACTIVE MENU SERVICES AND EQUIPMENT BY PEOPLE WITH DISABILITIES Enforcement § 7.22 Formal...

47 CFR 7.22 - Formal complaints based on unsatisfied informal complaints.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 47 Telecommunication 1 2013-10-01 2013-10-01 false Formal complaints based on unsatisfied informal complaints. 7.22 Section 7.22 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL ACCESS TO VOICEMAIL AND INTERACTIVE MENU SERVICES AND EQUIPMENT BY PEOPLE WITH DISABILITIES Enforcement § 7.22 Formal...

47 CFR 7.22 - Formal complaints based on unsatisfied informal complaints.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 47 Telecommunication 1 2011-10-01 2011-10-01 false Formal complaints based on unsatisfied informal complaints. 7.22 Section 7.22 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL ACCESS TO VOICEMAIL AND INTERACTIVE MENU SERVICES AND EQUIPMENT BY PEOPLE WITH DISABILITIES Enforcement § 7.22 Formal...

47 CFR 7.22 - Formal complaints based on unsatisfied informal complaints.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 47 Telecommunication 1 2014-10-01 2014-10-01 false Formal complaints based on unsatisfied informal complaints. 7.22 Section 7.22 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL ACCESS TO VOICEMAIL AND INTERACTIVE MENU SERVICES AND EQUIPMENT BY PEOPLE WITH DISABILITIES Enforcement § 7.22 Formal...

47 CFR 7.22 - Formal complaints based on unsatisfied informal complaints.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 47 Telecommunication 1 2012-10-01 2012-10-01 false Formal complaints based on unsatisfied informal complaints. 7.22 Section 7.22 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL ACCESS TO VOICEMAIL AND INTERACTIVE MENU SERVICES AND EQUIPMENT BY PEOPLE WITH DISABILITIES Enforcement § 7.22 Formal...

29 CFR 1614.204 - Class complaints.

Code of Federal Regulations, 2011 CFR

2011-07-01

... media employed to give notice of the existence of the class complaint. The notice, where appropriate... 29 Labor 4 2011-07-01 2011-07-01 false Class complaints. 1614.204 Section 1614.204 Labor... EMPLOYMENT OPPORTUNITY Provisions Applicable to Particular Complaints § 1614.204 Class complaints. (a...

Commercial air travel after intraocular gas injection.

PubMed

Houston, Stephen; Graf, Jürgen; Sharkey, James

2012-08-01

Passengers with intraocular gas are at risk of profound visual loss when exposed to reduced absolute pressure within the cabin of a typical commercial airliner. Information provided on the websites of the world's 10 largest airlines offer a considerable range of opinion as to when it might be safe to fly after gas injection. Physicians responsible for clearing pseassengers as 'fit to fly' should be aware modern retinal surgical techniques increasingly employ long-acting gases as vitreous substitutes. The kinetics of long-acting intraocular gases must be considered when deciding how long after surgery it is safe to travel. It is standard practice to advise passengers not to fly in aircraft until the gas is fully resorbed. To achieve this, it may be necessary to delay travel for approximately 2 wk after intraocular injection of sulfur hexafluoride (SF6) and for 6 wk after injection of perfluoropropane (C3F8).

8 CFR 1003.104 - Filing of complaints; preliminary inquiries; resolutions; referral of complaints.

Code of Federal Regulations, 2011 CFR

2011-01-01

... practice before the Board and the Immigration Courts. Complaints of criminal, unethical, or unprofessional.... (2) Practitioners authorized to practice before DHS. Complaints of criminal, unethical, or...

8 CFR 1003.104 - Filing of complaints; preliminary inquiries; resolutions; referral of complaints.

Code of Federal Regulations, 2014 CFR

2014-01-01

... practice before the Board and the Immigration Courts. Complaints of criminal, unethical, or unprofessional.... (2) Practitioners authorized to practice before DHS. Complaints of criminal, unethical, or...

49 CFR 604.30 - Filing complaints.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., DEPARTMENT OF TRANSPORTATION CHARTER SERVICE Complaints § 604.30 Filing complaints. (a) Filing address. Unless provided otherwise, the complainant shall file the complaint with the Office of the Chief Counsel... Service Complaint docket number FTA-2007-0025 at http://www.regulations.gov or mail it to the docket by...

Indoor Air Quality in Schools.

ERIC Educational Resources Information Center

Torres, Vincent M.

Asserting that the air quality inside schools is often worse than outdoor pollution, leading to various health complaints and loss of productivity, this paper details factors contributing to schools' indoor air quality. These include the design, operation, and maintenance of heating, ventilating, and air conditioning (HVAC) systems; building…

Army Back Complaint Program

DTIC Science & Technology

1988-05-13

installation of ABC Programs. It is designed to be an educational tool to prevent injuries to the back, shoulder, or neck areas primarily as a result of...third of all costs are the result of back complaints. Wh)ther the problem stems from traumatic injury or aggravation of a long-term illness, back pain...within a matter of days. The Army Back Complaint (ABC) Program has been developed to prevent back complaints and injuries and to return workers with

A comparison of personal exposure to air pollutants in different travel modes on national highways in India.

PubMed

Kolluru, Soma Sekhara Rao; Patra, Aditya Kumar; Sahu, Satya Prakash

2018-04-01

People often travel a long distance on highways to the nearest city for professional/business activities. However, relatively few publications on passenger exposure to pollutants on highways in India or elsewhere are available. The aim of this study was to examine the contribution of different travel modes to passengers' pollutant exposure for a long distance travel on a national highway in India. We measured PM 2.5 and CO exposure levels of the passengers over 200km on a national highway using two portable air monitors, EVM-7 and EPAM-5000. Personal concentration exposures and per min-, per hour-, per trip- and round trip mass exposures for three travel modes were calculated for 9 trips. Association between pollutants and weather variables were evaluated using levels Spearman correlation. ANOVA was carried out to evaluate the influence of travel mode, the timing of trips, temperature and RH on personal exposures. On an average, PM 2.5 personal concentration exposure levels were highest in the car (85.41±61.85μgm -3 ), followed by the bus (75.08±55.39μgm -3 ) and lowest in the car (ac) (54.43±34.09μgm -3 ). In contrast, CO personal exposure was highest in the car (ac) (1.81±1.3ppm). Travel mode explained the highest variability for CO (18.1%), CO 2 (9.9%), PM 2.5 (1.2%) exposures. In-city mass exposures were higher than trip averages; PM 2.5 :1.21-1.22, 1.13-1.19 and 1.03-1.28 times; CO: 1.20-1.57, 1.37-2.10 and 1.76-2.22 times for bus, car and car (ac) respectively. Traveling by car (ac) results in the lowest PM 2.5 exposures, although it exposes the passenger to high CO level. Avoiding national highways passing through cities can reduce up to 25% PM 2.5 and 50% CO mass exposures. This information can be useful for increasing environmental awareness among the passengers and for framing better pollution control strategies on highways. Copyright © 2017 Elsevier B.V. All rights reserved.

24 CFR 26.13 - Complaint.

Code of Federal Regulations, 2011 CFR

2011-04-01

... PROCEDURES Hearings Before Hearing Officers Pleadings and Motions § 26.13 Complaint. (a) Respondent. A complaint shall be served upon the party against whom an administrative action is taken, who shall be called... administrative action is based. The grounds set forth in the complaint may not contain allegations beyond the...

Air travel and chronic obstructive pulmonary disease: a new algorithm for pre-flight evaluation.

PubMed

Edvardsen, Anne; Akerø, Aina; Christensen, Carl C; Ryg, Morten; Skjønsberg, Ole H

2012-11-01

The reduced pressure in the aircraft cabin may cause significant hypoxaemia and respiratory distress in patients with chronic obstructive pulmonary disease (COPD). Simple and reliable methods for predicting the need for supplemental oxygen during air travel have been requested. To construct a pre-flight evaluation algorithm for patients with COPD. In this prospective, cross-sectional study of 100 patients with COPD referred to hypoxia-altitude simulation test (HAST), sea level pulse oximetry at rest (SpO(2 SL)) and exercise desaturation (SpO(2 6MWT)) were used to evaluate whether the patient is fit to fly without further assessment, needs further evaluation with HAST or should receive in-flight supplemental oxygen without further evaluation. HAST was used as the reference method. An algorithm was constructed using a combination of SpO(2 SL) and SpO(2 6MWT). Categories for SpO(2 SL) were >95%, 92-95% and <92%, the cut-off value for SpO(2 6MWT) was calculated as 84%. Arterial oxygen pressure (PaO(2 HAST)) <6.6 kPa was the criterion for recommending supplemental oxygen. This algorithm had a sensitivity of 100% and a specificity of 80% when tested prospectively on an independent sample of patients with COPD (n=50). Patients with SpO(2 SL) >95% combined with SpO(2 6MWT) ≥84% may travel by air without further assessment. In-flight supplemental oxygen is recommended if SpO(2 SL)=92-95% combined with SpO(2 6MWT) <84% or if SpO(2 SL) <92%. Otherwise, HAST should be performed. The presented algorithm is simple and appears to be a reliable tool for pre-flight evaluation of patients with COPD.

EPA iComplaints

EPA Pesticide Factsheets

The iComplaints system is an enterprise-level COTS (Commercial Off-The-Shelf) product that provides all of the funtionality required to collect, track, manage, process and report on information regarding internal EEO complaints in accordance with several civil rights laws and regulations, to include but not limited to, Title VII of the Civil Rights Act.

45 CFR 79.7 - Complaint.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Complaint. 79.7 Section 79.7 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION PROGRAM FRAUD CIVIL REMEDIES § 79.7 Complaint. (a) On or after the date the Department of Justice approves the issuance of a complaint in accordance...

12 CFR 528.8 - Complaints.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Complaints. 528.8 Section 528.8 Banks and... Complaints. Complaints regarding discrimination in lending by a savings association shall be referred to the..., Washington, DC 20410 for processing under the Fair Housing Act, and to the Director, Consumer Affairs, Office...

6 CFR 13.7 - Complaint.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 6 Domestic Security 1 2010-01-01 2010-01-01 false Complaint. 13.7 Section 13.7 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY PROGRAM FRAUD CIVIL REMEDIES § 13.7 Complaint. (a) On or after the date the Department of Justice approves the issuance of a Complaint in accordance...

29 CFR 1614.302 - Mixed case complaints.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 4 2012-07-01 2012-07-01 false Mixed case complaints. 1614.302 Section 1614.302 Labor... EMPLOYMENT OPPORTUNITY Related Processes § 1614.302 Mixed case complaints. (a) Definitions—(1) Mixed case complaint. A mixed case complaint is a complaint of employment discrimination filed with a federal agency...

29 CFR 1614.302 - Mixed case complaints.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 4 2014-07-01 2014-07-01 false Mixed case complaints. 1614.302 Section 1614.302 Labor... EMPLOYMENT OPPORTUNITY Related Processes § 1614.302 Mixed case complaints. (a) Definitions—(1) Mixed case complaint. A mixed case complaint is a complaint of employment discrimination filed with a federal agency...

29 CFR 1614.302 - Mixed case complaints.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 4 2013-07-01 2013-07-01 false Mixed case complaints. 1614.302 Section 1614.302 Labor... EMPLOYMENT OPPORTUNITY Related Processes § 1614.302 Mixed case complaints. (a) Definitions—(1) Mixed case complaint. A mixed case complaint is a complaint of employment discrimination filed with a federal agency...

29 CFR 1614.302 - Mixed case complaints.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 4 2011-07-01 2011-07-01 false Mixed case complaints. 1614.302 Section 1614.302 Labor... EMPLOYMENT OPPORTUNITY Related Processes § 1614.302 Mixed case complaints. (a) Definitions—(1) Mixed case complaint. A mixed case complaint is a complaint of employment discrimination filed with a federal agency...

29 CFR 1614.302 - Mixed case complaints.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 4 2010-07-01 2010-07-01 false Mixed case complaints. 1614.302 Section 1614.302 Labor... EMPLOYMENT OPPORTUNITY Related Processes § 1614.302 Mixed case complaints. (a) Definitions—(1) Mixed case complaint. A mixed case complaint is a complaint of employment discrimination filed with a federal agency...

International Safety Regulation and Standards for Space Travel and Commerce

NASA Astrophysics Data System (ADS)

Pelton, J. N.; Jakhu, R.

The evolution of air travel has led to the adoption of the 1944 Chicago Convention that created the International Civil Aviation Organization (ICAO), headquartered in Montreal, Canada, and the propagation of aviation safety standards. Today, ICAO standardizes and harmonizes commercial air safety worldwide. Space travel and space safety are still at an early stage of development, and the adoption of international space safety standards and regulation still remains largely at the national level. This paper explores the international treaties and conventions that govern space travel, applications and exploration today and analyzes current efforts to create space safety standards and regulations at the national, regional and global level. Recent efforts to create a commercial space travel industry and to license commercial space ports are foreseen as means to hasten a space safety regulatory process.

29 CFR 35.31 - Complaints.

Code of Federal Regulations, 2010 CFR

2010-07-01

... behalf of others, may file a complaint with CRC alleging discrimination in violation of the Act or these... complaint is considered to be complete on the date CRC receives all the information necessary to process it, as provided in paragraph (c)(1) of this section. CRC will: (1) Accept as a complete complaint any...

25 CFR 11.300 - Complaints.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 25 Indians 1 2014-04-01 2014-04-01 false Complaints. 11.300 Section 11.300 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAW AND ORDER COURTS OF INDIAN OFFENSES AND LAW AND ORDER CODE Criminal Procedure § 11.300 Complaints. (a) A complaint is a written statement of the essential facts...

Empirical Evidence for the Effect of Airline Travel on Inter-Regional Influenza Spread in the United States

PubMed Central

Brownstein, John S; Wolfe, Cecily J; Mandl, Kenneth D

2006-01-01

Background The influence of air travel on influenza spread has been the subject of numerous investigations using simulation, but very little empirical evidence has been provided. Understanding the role of airline travel in large-scale influenza spread is especially important given the mounting threat of an influenza pandemic. Several recent simulation studies have concluded that air travel restrictions may not have a significant impact on the course of a pandemic. Here, we assess, with empirical data, the role of airline volume on the yearly inter-regional spread of influenza in the United States. Methods and Findings We measured rate of inter-regional spread and timing of influenza in the United States for nine seasons, from 1996 to 2005 using weekly influenza and pneumonia mortality from the Centers for Disease Control and Prevention. Seasonality was characterized by band-pass filtering. We found that domestic airline travel volume in November (mostly surrounding the Thanksgiving holiday) predicts the rate of influenza spread (r 2 = 0.60; p = 0.014). We also found that international airline travel influences the timing of influenza mortality (r 2 = 0.59; p = 0.016). The flight ban in the US after the terrorist attack on September 11, 2001, and the subsequent depression of the air travel market, provided a natural experiment for the evaluation of flight restrictions; the decrease in air travel was associated with a delayed and prolonged influenza season. Conclusions We provide the first empirical evidence for the role of airline travel in long-range dissemination of influenza. Our results suggest an important influence of international air travel on the timing of influenza introduction, as well as an influence of domestic air travel on the rate of inter-regional influenza spread in the US. Pandemic preparedness strategies should account for a possible benefit of airline travel restrictions on influenza spread. PMID:16968115

76 FR 58243 - Proposed Information Collection; Comment Request; Survey of International Air Travelers

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-20

...'s Office of Travel & Tourism Industries (OTTI), Phone: (202) 482-0140, and fax: (202) 482- 2887. E... Travel and Tourism Industries (OTTI) of the International Trade Administration provides source data... travel and tourism related acts to collect and publish comprehensive international travel and tourism...

10 CFR 13.7 - Complaint.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 1 2013-01-01 2013-01-01 false Complaint. 13.7 Section 13.7 Energy NUCLEAR REGULATORY COMMISSION PROGRAM FRAUD CIVIL REMEDIES § 13.7 Complaint. (a) On or after the date the Department of Justice approves the issuance of a complaint in accordance with 31 U.S.C. 3803(b)(1), the reviewing official may...

Travel-related morbidity in children: a prospective observational study.

PubMed

van Rijn, Suzanne F; Driessen, Gertjan; Overbosch, David; van Genderen, Perry J J

2012-01-01

Scarce data are available on the occurrence of ailments and diseases in children during travel. We studied the characteristics and frequencies of ailments in children aged 0 to 18 years and their parents during traveling. A prospective observational study on ailments reported by children and parents traveling to (sub)tropical countries was conducted. The ailments were semi-quantitatively graded as mild, moderate, or severe; ailments were expressed as ailment rates per personmonth of travel. A total of 152 children and 47 parents kept track of their ailments for a total of 497 and 154 weeks, respectively. The children reported a mean ailment rate of 7.0 (5.6-8.4) ailments per personmonth of travel; 17.4% of the ailments were graded as moderate and 1.4% as severe. The parents reported a mean ailment rate of 4.4 (3.1-5.7); 10.8% of the ailments were graded as moderate and 5.5% as severe. Skin problems like insect bites, sunburn and itch, and abdominal complaints like diarrhea were frequently reported ailments in both children and parents. Children in the age category 12 to 18 years showed a significantly higher ailment rate of 11.2 (6.8-14.1) than their parents. Skin problems and abdominal problems like diarrhea are frequently reported ailments in children and their parents and show a high tendency to recur during travel. The majority of these ailments are mild but occasionally interfere with planned activities. Children in the age group 12 to 18 years are at a greater risk of developing ailments during a stay in a (sub)tropical country and they should be actively informed about the health risks of traveling to the tropics. © 2011 International Society of Travel Medicine.

Aircraft cabin air quality: an overview [correction of overvier].

PubMed

Rayman, R B

2001-03-01

In recent years, there have been increasing complaints from cockpit crew, cabin crew, and passengers that the cabin air quality of commercial aircraft is deficient. A myriad of complaints including headache, fatigue, fever, and respiratory difficulties among many others have been registered, particularly by flight attendants on long haul routes. There is also much concern today regarding the transmission of contagious disease inflight, particularly tuberculosis. The unanswered question is whether these complaints are really due to poor cabin air quality or to other factors inherent inflight such as lowered barometric pressure, hypoxia, low humidity, circadian dysynchrony, work/rest cycles, vibration etc. This paper will review some aspects relevant to cabin air quality such as carbon dioxide (CO2), carbon monoxide (CO), ozone (O3), particulates, and microorganisms as well as the cabin ventilation system to discern if there is a possible cause and effect of illness contracted inflight. The paper will conclude with recommendations on how the issue of cabin air quality may be resolved.

Understanding taxi travel patterns

NASA Astrophysics Data System (ADS)

Cai, Hua; Zhan, Xiaowei; Zhu, Ji; Jia, Xiaoping; Chiu, Anthony S. F.; Xu, Ming

2016-09-01

Taxis play important roles in modern urban transportation systems, especially in mega cities. While providing necessary amenities, taxis also significantly contribute to traffic congestion, urban energy consumption, and air pollution. Understanding the travel patterns of taxis is thus important for addressing many urban sustainability challenges. Previous research has primarily focused on examining the statistical properties of passenger trips, which include only taxi trips occupied with passengers. However, unoccupied trips are also important for urban sustainability issues because they represent potential opportunities to improve the efficiency of the transportation system. Therefore, we need to understand the travel patterns of taxis as an integrated system, instead of focusing only on the occupied trips. In this study we examine GPS trajectory data of 11,880 taxis in Beijing, China for a period of three weeks. Our results show that taxi travel patterns share similar traits with travel patterns of individuals but also exhibit differences. Trip displacement distribution of taxi travels is statistically greater than the exponential distribution and smaller than the truncated power-law distribution. The distribution of short trips (less than 30 miles) can be best fitted with power-law while long trips follow exponential decay. We use radius of gyration to characterize individual taxi's travel distance and find that it does not follow a truncated power-law as observed in previous studies. Spatial and temporal regularities exist in taxi travels. However, with increasing spatial coverage, taxi trips can exhibit dual high probability density centers.

Positioner with long travel in two dimensions

DOEpatents

Trumper, David L.; Williams, Mark E.

1997-12-23

A precision positioning system is provided which provides long travel in two of the linear dimensions, while using non-contact bearings for both a first subassembly which provides long travel in one of the linear dimension and a second subassembly which provides long travel in the second linear dimension. The first or upper subassembly is preferably a magnetic subassembly which, in addition to providing long travel, also compensates or positions in three rotary dimensions and in the third linear dimension. The second subassembly is preferably either an air bearing or magnetic subassembly and is normally used only to provide long travel. Angled surfaces may be provided for magnetic bearings and capacitive or other gap sensing probes may be mounted to the stage and ground flush with the bearing actuators to provide more precise gap measurements.

20 CFR 658.412 - Complaint resolution.

Code of Federal Regulations, 2011 CFR

2011-04-01

... GOVERNING THE JOB SERVICE SYSTEM Job Service Complaint System State Agency Js Complaint System § 658.412... satisfaction with the outcome, or (2) The complainant chooses not to elevate the complaint to the next level of...

Final Closure Letter for Administrative Complaint Numbers 03R-07-R9, 10R-07-R9 and 01R-11R9

EPA Pesticide Factsheets

On 6-7-2017, ECRCO issued a closure letter for Admin Complaint Numbers 03r-07-r9, 10r-07-r9 and 01r-11-r9 involving the Maricopa County Air Quality Department regarding alleged complaints that MCAQD violated Title 6 of the Civil Rights Act of 1964.

Prevention of spread of communicable disease by air travel.

PubMed

Evans, Anthony D; Thibeault, Claude

2009-07-01

Mathematical modeling suggests that travel restrictions are likely to have only a limited effect on minimizing the spread of disease. Nevertheless, medical screening of travelers remains an option to be considered in a risk-reduction strategy. Screening of departing and/or arriving travelers are possibilities, although the World Health Organization (WHO) favors the former as it is normally easier to geographically contain a disease prior to its transmission outside the outbreak area. Apart from airport screening, several other related issues require consideration, including: transmission of disease on board aircraft; transmission of disease in airport terminal buildings; and contact tracing. A major challenge is to ensure adequate resources are devoted to pandemic preparedness planning in the aviation sector, which may not be fully considered in a national preparedness plan. This is because the prevention of accidents occupies most of the attention of regulatory aviation authorities, and public health authorities do not always see aviation as a priority area. Chief medical officers of regulatory authorities may be in a position to facilitate collaboration between the many stakeholders involved in preparedness planning for aviation.

Dealing with complaints--are we doing well?

PubMed

Miller, J A

1995-01-01

Investigates the views of complainants and how they felt that their complaints had been handled. Complainants from a three-month period were sent a nine-question questionnaire to which the response rate was 52.3 per cent. Shows that, on the whole, complaint-response times were being met; the complaints system was seen as user friendly; and overall, complaints were satisfied with the way in which their complaints were handled.

8 CFR 1003.104 - Filing of complaints; preliminary inquiries; resolutions; referral of complaints.

Code of Federal Regulations, 2010 CFR

2010-01-01

... authorities within the Department to ensure that neither the disciplinary process nor criminal prosecutions... Professional Conduct for Practitioners-Rules and Procedures § 1003.104 Filing of complaints; preliminary... Immigration Courts shall be filed with the EOIR disciplinary counsel. Disciplinary complaints must be...

Customer complaints in the National Health Service.

PubMed

Reid, N; Reid, R; Morris, D

1995-11-01

This paper addresses the role of consumer complaints in the flourishing quality assurance industry within the National Health Service (NHS), and considers the traditional ethos of complaints within the service. The advent of the internal market is considered as one of a range of factors which may change attitudes of NHS staff to complaints. In evaluating how complaints services might develop relevant literature is reviewed and recent national data on complaints procedures are cited.

12 CFR 268.302 - Mixed case complaints.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 12 Banks and Banking 3 2011-01-01 2011-01-01 false Mixed case complaints. 268.302 Section 268.302... RULES REGARDING EQUAL OPPORTUNITY Related Processes § 268.302 Mixed case complaints. A mixed case complaint is a complaint of employment discrimination filed with the Board based on race, color, religion...

12 CFR 268.302 - Mixed case complaints.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Mixed case complaints. 268.302 Section 268.302... RULES REGARDING EQUAL OPPORTUNITY Related Processes § 268.302 Mixed case complaints. A mixed case complaint is a complaint of employment discrimination filed with the Board based on race, color, religion...

An Examination of Sexual Harassment Complaints in the Air Force for FY 1987

DTIC Science & Technology

1988-09-30

statistics showed that the characteristics of sexual harassment in this particular sample are rather similar to harassment in civilian organizations. It was...information about the confirmation process and the outcome of the complaint. Descriptive statistics showed that -he characteristics of sexual harassment in...confusion between this construct and mutual sexual attraction and the similar constructs of sexism and sex discrimination (Popovich & Licata, 1987

47 CFR 8.12 - Formal complaints.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 47 Telecommunication 1 2014-10-01 2014-10-01 false Formal complaints. 8.12 Section 8.12 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRESERVING THE OPEN INTERNET § 8.12 Formal complaints. Any person may file a formal complaint alleging a violation of the rules in this part. ...

47 CFR 8.12 - Formal complaints.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 47 Telecommunication 1 2013-10-01 2013-10-01 false Formal complaints. 8.12 Section 8.12 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRESERVING THE OPEN INTERNET § 8.12 Formal complaints. Any person may file a formal complaint alleging a violation of the rules in this part. ...

47 CFR 8.12 - Formal complaints.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 47 Telecommunication 1 2012-10-01 2012-10-01 false Formal complaints. 8.12 Section 8.12 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRESERVING THE OPEN INTERNET § 8.12 Formal complaints. Any person may file a formal complaint alleging a violation of the rules in this part. ...

10 CFR 1040.89-5 - Complaints.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Rights and Diversity, may extend the time limit for filing a complaint. Complaints may be submitted to... and Diversity, Forrestal Building, 1000 Independence Avenue, SW., Washington, D.C. 20585. (b) The Director, Office of Civil Rights and Diversity, will attempt to facilitate the filing of complaints...

47 CFR 8.12 - Formal Complaints.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 47 Telecommunication 1 2011-10-01 2011-10-01 false Formal Complaints. 8.12 Section 8.12 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRESERVING THE OPEN INTERNET § 8.12 Formal Complaints. Any person may file a formal complaint alleging a violation of the rules in this part. ...

17 CFR 12.15 - Notification of complaint.

Code of Federal Regulations, 2010 CFR

2010-04-01

... will accomplish actual notice to the respondent. Should the Director determine to forward the complaint...) Determination not to forward complaint. The Director may, in his discretion, refuse to forward a complaint as to... reparations, or that grounds exist pursuant to § 12.24 (c) or (d) for refusing to forward the complaint. If...

17 CFR 12.15 - Notification of complaint.

Code of Federal Regulations, 2011 CFR

2011-04-01

... will accomplish actual notice to the respondent. Should the Director determine to forward the complaint...) Determination not to forward complaint. The Director may, in his discretion, refuse to forward a complaint as to... reparations, or that grounds exist pursuant to § 12.24 (c) or (d) for refusing to forward the complaint. If...

Factors influencing the pathways in response to complaints.

PubMed

Hsieh, Sophie Yahui

2010-01-01

The purpose of this paper is to explore hospital staff response to patient complaints and the factors influencing the response pathway. The paper uses an exploratory study in a large Taiwanese hospital purposefully chosen as a case study site. The critical incident technique (CIT) is implemented, using a questionnaire along with non-participant observations in which the results have been triangulated. A total of 59 cases were collected. The study found when facing "humaneness" complaints, hospital staff attempted to investigate the event and then explain the facts to the complainant or empathise with him/her and then refer the problem to the relevant unit. In response to complaints combining "communication" and "care/treatment and humaneness", staff tended to investigate the event's details and then directly explain them to the complainant. When complaints involved "care/treatment", staff tended to empathise with the complainant, investigate the facts and explain them to the complainant. Additionally, the organisational response to complaints was influenced by who made complaints; its type, severity, complaining method and patient status. The literature revealed that the case study is the most common organisational study method. However, this approach is criticised for not offering findings that can be generalised. Complaint nature is the major factor influencing the response pathway. If healthcare managers intend to reduce complaint rates then they need to carefully classify the complaint's nature. Different complaints have different handling procedures and guidelines to help managers resolve complaints in the first place. There are extensive studies focusing on investigating complaints and their resolution. These studies tend not to demonstrate various means of handling patient complaints. Neither do they describe how different complaints might lead to different outcomes. Therefore, this paper explores hospital staff response to patient complaints and the factors

48 CFR 408.711 - Quality complaints.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Quality complaints. 408... People Who Are Blind or Severely Disabled 408.711 Quality complaints. Prior to attempting to resolve a complaint regarding the quality of goods or services provided by participating nonprofit agency with the...

Health complaints among subjects involved in oil cleanup operations during oil spillage from a Greek tanker "Tasman Spirit".

PubMed

Meo, Sultan Ayoub; Al-Drees, Abdul Majeed; Rasheed, Shahzad; Meo, Imran Mu; Al-Saadi, Muslim M; Ghani, Hamza A; Alkandari, Jasem Ramadan

2009-01-01

Oil spillage in the sea water is a disaster for marine life and humans in the vicinity. The study aimed at investigating health complaints among subjects involved in oil cleanup operations during a spillage from a Greek oil tanker "Tasman Spirit". The project was conducted under the supervision of the Department of Physiology, College of Medicine, King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia. The study concerned the respiratory and general health complaints in 50 apparently healthy, non-smoking male workers exposed to crude oil during oil cleanup operations. The exposed group was matched with a similar number of male, non-smoking controls. The health complaints were evaluated based on a comprehensive interview. The subjects involved in oil cleanup operations had significantly higher rates of health complaints including cough (38%), runny nose (36%), eye irritation/redness (32%), sore throat (28%), headache (28%), nausea (24%) and general illness (18%), compared to their matched controls. Air pollution due to crude oil spillage into sea water may cause respiratory and general health complaints in workers involved in oil cleanup operations.

[Responses to customer complaints at commercial laboratories].

PubMed

Honma, M

1997-10-01

For commercial laboratories, one of the routine duties involves responding to various kinds of inquiries and complaints received from customers. As causes of complaints, lack of communication between the laboratory and customer, and test errors were considered. In this paper, complaints received by our laboratory were collected and classified by content, and measures to prevent test error are reported. We think the complaints contain important information that can be used to improve the quality of our laboratory. We hope that reinforcement of communication with customers and promoting test knowledge among the customers can produce more clearly worded complaints which will provide more valuable information. We try to receive and deal with these complaints seriously.

12 CFR 268.204 - Class complaints.

Code of Federal Regulations, 2011 CFR

2011-01-01

... shall notify class members of the final decision and relief awarded, if any, through the same media... 12 Banks and Banking 3 2011-01-01 2011-01-01 false Class complaints. 268.204 Section 268.204 Banks... REGARDING EQUAL OPPORTUNITY Provisions Applicable to Particular Complaints § 268.204 Class complaints. (a...

22 CFR 911.2 - Filing complaint.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 22 Foreign Relations 2 2012-04-01 2009-04-01 true Filing complaint. 911.2 Section 911.2 Foreign Relations FOREIGN SERVICE GRIEVANCE BOARD IMPLEMENTATION DISPUTES § 911.2 Filing complaint. If the dispute is not satisfactorily resolved at the agency level, the moving party may file a complaint within 45...

22 CFR 911.2 - Filing complaint.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 2 2011-04-01 2009-04-01 true Filing complaint. 911.2 Section 911.2 Foreign Relations FOREIGN SERVICE GRIEVANCE BOARD IMPLEMENTATION DISPUTES § 911.2 Filing complaint. If the dispute is not satisfactorily resolved at the agency level, the moving party may file a complaint within 45...

22 CFR 911.2 - Filing complaint.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 2 2014-04-01 2014-04-01 false Filing complaint. 911.2 Section 911.2 Foreign Relations FOREIGN SERVICE GRIEVANCE BOARD IMPLEMENTATION DISPUTES § 911.2 Filing complaint. If the dispute is not satisfactorily resolved at the agency level, the moving party may file a complaint within 45...

22 CFR 911.2 - Filing complaint.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Filing complaint. 911.2 Section 911.2 Foreign Relations FOREIGN SERVICE GRIEVANCE BOARD IMPLEMENTATION DISPUTES § 911.2 Filing complaint. If the dispute is not satisfactorily resolved at the agency level, the moving party may file a complaint within 45...

22 CFR 911.2 - Filing complaint.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 2 2013-04-01 2009-04-01 true Filing complaint. 911.2 Section 911.2 Foreign Relations FOREIGN SERVICE GRIEVANCE BOARD IMPLEMENTATION DISPUTES § 911.2 Filing complaint. If the dispute is not satisfactorily resolved at the agency level, the moving party may file a complaint within 45...

Characteristics of HIV infected individuals traveling abroad. Results from the +REDIVI Collaborative Network.

PubMed

Pérez-Molina, Jose A; Martinez-Perez, Angela; Serre, Nuria; Treviño, Begoña; Ruiz-Giardín, José Manuel; Torrús, Diego; Goikoetxea, Josune; Echevarría, Esteban Martín; Malmierca, Eduardo; Rojo, Gerardo; Calabuig, Eva; Gutierrez, Belén; Norman, Francesca; Lopez-Velez, Rogelio

2016-02-01

The improvement in the prognosis of HIV infection, coupled with the increase in international travel and migration, has led to a rising number of HIV infected travelers. The objective of this study was to describe the epidemiological and clinical features of returning travelers, according to their HIV status. An observational prospective study was conducted including travelers and immigrants who traveled to visit friends and relatives (VFRs) registered in the +REDIVI collaborative network (January-2009; October-2014). +REDIVI is a national network that registers information regarding infections imported by travelers and immigrants at 21 different centers using a standardized protocol. A total of 3464 travellers were identified: 72 were HIV+ (2.1%) and 3.392 HIV- (98%). HIV+ vs. HIV- travelers were often older (40.5y vs. 34.2y P=.001), VFRs (79.1% vs. 44.4%; P<.001), and consulted less for pre-travel advice (27% vs. 37%; P=.078). The main destinations for both groups were sub-Saharan Africa and Latin America. The most frequent reasons for consultation after travel were fever, request for a health examination, gastrointestinal complaints, and abnormal laboratory tests (mainly eosinophilia and anemia), which differed between groups. The most frequent diagnoses in HIV+ travelers were malaria (38.8%), newly diagnosed HIV infection (25%), and intestinal parasites (19.4%), while for HIV- travelers the main diagnoses were "healthy" (17.9%), malaria (14%), and intestinal parasites (17.3%). The typical profile of an HIV+ traveler in +REDIVI was that of a VFR traveler who did not seek pre-travel advice and made high-risk trips. This may increase the chance of acquiring travel-related infections which may pose a special risk for HIV-infected travelers. The post-travel visit was a good opportunity for HIV infection screening. Copyright © 2015 Elsevier España, S.L.U. y Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.

45 CFR 96.50 - Complaints.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Services Administration. Complaints with respect to the social services block grant must be submitted in... block grant programs. In resolving any issue raised by a complaint or a Federal audit the Department...

Sampling model of government travel vouchers

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

Hu, P.S.; Wright, T.

1987-02-01

A pilot survey was designed and executed to better understand the structure of the universe of all government travel vouchers. Thirteen civilian and military sites were selected for the pilot survey. A total of 3916 travel vouchers with attached tickets were sampled. During the course of the pilot survey, it was felt that the compounding problems of the relative rarity of the expired, unused tickets and the enormously huge universe were too much of an obstacle to overcome in sampling the entire universe (including the US Air Force, US Army, US Navy, US Marines, other Department of Defense offices, andmore » civil) in the first year. The universe was then narrowed to the US Air Force, and US Army which have to two largest government travel expenditures. Based on the results of the pilot survey, ORNL recommends a stratified two-stage cluster sampling model. With probability of 0.90, a sample of size 78 (sites) will be needed to estimate the amounts per airline which will not be more than $50,000 from the true values. This sampling model allows one to estimate the total dollar amounts of expired, unused tickets for individual airlines.« less

7 CFR 250.22 - Complaints.

Code of Federal Regulations, 2010 CFR

2010-01-01

... and shall have the final determination as to when a complaint has been properly handled. Complaints alleged on the basis of race, color, national origin, age, sex or handicap shall be handled in accordance...

7 CFR 250.22 - Complaints.

Code of Federal Regulations, 2012 CFR

2012-01-01

... and shall have the final determination as to when a complaint has been properly handled. Complaints alleged on the basis of race, color, national origin, age, sex or handicap shall be handled in accordance...

7 CFR 250.22 - Complaints.

Code of Federal Regulations, 2014 CFR

2014-01-01

... and shall have the final determination as to when a complaint has been properly handled. Complaints alleged on the basis of race, color, national origin, age, sex or handicap shall be handled in accordance...

7 CFR 250.22 - Complaints.

Code of Federal Regulations, 2011 CFR

2011-01-01

... and shall have the final determination as to when a complaint has been properly handled. Complaints alleged on the basis of race, color, national origin, age, sex or handicap shall be handled in accordance...

7 CFR 250.22 - Complaints.

Code of Federal Regulations, 2013 CFR

2013-01-01

... and shall have the final determination as to when a complaint has been properly handled. Complaints alleged on the basis of race, color, national origin, age, sex or handicap shall be handled in accordance...

Can air pollution negate the health benefits of cycling and walking?

PubMed

Tainio, Marko; de Nazelle, Audrey J; Götschi, Thomas; Kahlmeier, Sonja; Rojas-Rueda, David; Nieuwenhuijsen, Mark J; de Sá, Thiago Hérick; Kelly, Paul; Woodcock, James

2016-06-01

Active travel (cycling, walking) is beneficial for the health due to increased physical activity (PA). However, active travel may increase the intake of air pollution, leading to negative health consequences. We examined the risk-benefit balance between active travel related PA and exposure to air pollution across a range of air pollution and PA scenarios. The health effects of active travel and air pollution were estimated through changes in all-cause mortality for different levels of active travel and air pollution. Air pollution exposure was estimated through changes in background concentrations of fine particulate matter (PM2.5), ranging from 5 to 200μg/m3. For active travel exposure, we estimated cycling and walking from 0 up to 16h per day, respectively. These refer to long-term average levels of active travel and PM2.5 exposure. For the global average urban background PM2.5 concentration (22μg/m3) benefits of PA by far outweigh risks from air pollution even under the most extreme levels of active travel. In areas with PM2.5 concentrations of 100μg/m3, harms would exceed benefits after 1h 30min of cycling per day or more than 10h of walking per day. If the counterfactual was driving, rather than staying at home, the benefits of PA would exceed harms from air pollution up to 3h 30min of cycling per day. The results were sensitive to dose-response function (DRF) assumptions for PM2.5 and PA. PA benefits of active travel outweighed the harm caused by air pollution in all but the most extreme air pollution concentrations. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

Altitude-Related Illness: Advice to Travellers

PubMed Central

Crutcher, Rodney A.

1990-01-01

Altitude-related medical problems have received much attention in the recent medical literature. Family physicians must be knowledgeable about these problems so that they can give appropriate advice to travellers. The author, a practising family physician, discusses issues arising from both the modest cabin altitudes experienced in modern-day air travel and the greater altitudes experienced by skiers and trekkers, pilots and mountaineers, and lowland adventurers of all sorts. He reviews the process of acclimatization to altitude and the four principal forms of altitude illness. PMID:21233912

Entry and exit screening of airline travellers during the A(H1N1) 2009 pandemic: a retrospective evaluation.

PubMed

Khan, Kamran; Eckhardt, Rose; Brownstein, John S; Naqvi, Raza; Hu, Wei; Kossowsky, David; Scales, David; Arino, Julien; MacDonald, Michael; Wang, Jun; Sears, Jennifer; Cetron, Martin S

2013-05-01

To evaluate the screening measures that would have been required to assess all travellers at risk of transporting A(H1N1)pdm09 out of Mexico by air at the start of the 2009 pandemic. Data from flight itineraries for travellers who flew from Mexico were used to estimate the number of international airports where health screening measures would have been needed, and the number of travellers who would have had to be screened, to assess all air travellers who could have transported the H1N1 influenza virus out of Mexico during the initial stages of the 2009 A(H1N1) pandemic. Exit screening at 36 airports in Mexico, or entry screening of travellers arriving on direct flights from Mexico at 82 airports in 26 other countries, would have resulted in the assessment of all air travellers at risk of transporting A(H1N1)pdm09 out of Mexico at the start of the pandemic. Entry screening of 116 travellers arriving from Mexico by direct or connecting flights would have been necessary for every one traveller at risk of transporting A(H1N1)pdm09. Screening at just eight airports would have resulted in the assessment of 90% of all air travellers at risk of transporting A(H1N1)pdm09 out of Mexico in the early stages of the pandemic. During the earliest stages of the A(H1N1) pandemic, most public health benefits potentially attainable through the screening of air travellers could have been achieved by screening travellers at only eight airports.

Entry and exit screening of airline travellers during the A(H1N1) 2009 pandemic: a retrospective evaluation

PubMed Central

Eckhardt, Rose; Brownstein, John S; Naqvi, Raza; Hu, Wei; Kossowsky, David; Scales, David; Arino, Julien; MacDonald, Michael; Wang, Jun; Sears, Jennifer; Cetron, Martin S

2013-01-01

Abstract Objective To evaluate the screening measures that would have been required to assess all travellers at risk of transporting A(H1N1)pdm09 out of Mexico by air at the start of the 2009 pandemic. Methods Data from flight itineraries for travellers who flew from Mexico were used to estimate the number of international airports where health screening measures would have been needed, and the number of travellers who would have had to be screened, to assess all air travellers who could have transported the H1N1 influenza virus out of Mexico during the initial stages of the 2009 A(H1N1) pandemic. Findings Exit screening at 36 airports in Mexico, or entry screening of travellers arriving on direct flights from Mexico at 82 airports in 26 other countries, would have resulted in the assessment of all air travellers at risk of transporting A(H1N1)pdm09 out of Mexico at the start of the pandemic. Entry screening of 116 travellers arriving from Mexico by direct or connecting flights would have been necessary for every one traveller at risk of transporting A(H1N1)pdm09. Screening at just eight airports would have resulted in the assessment of 90% of all air travellers at risk of transporting A(H1N1)pdm09 out of Mexico in the early stages of the pandemic. Conclusion During the earliest stages of the A(H1N1) pandemic, most public health benefits potentially attainable through the screening of air travellers could have been achieved by screening travellers at only eight airports. PMID:23678200

46 CFR 502.62 - Complaints and fee.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Proceedings; Pleadings; Motions; Replies § 502.62 Complaints and fee. (a) The complaint must be verified and... reparation is sought and the nature of the proceeding so requires, the complaint shall set forth: the ports...

Defense.gov Special Report: Travels With Hagel

Science.gov Websites

Force base on the Florida panhandle, talking to pilots from the 33rd Fighter Wing, meeting with and in an F-35 fighter. Troop Event At Eglin Air Force Base More Video Hagel Troop Event Kings Bay Travel Locations Map of Hagel's Trip Naval Submarine Base Kings Bay, Georgia. Eglin Air Force Base, Florida. Fort

Unsteady planar diffusion flames: Ignition, travel, burnout

NASA Technical Reports Server (NTRS)

Fendell, F.; Wu, F.

1995-01-01

In microgravity, a thin planar diffusion flame is created and thenceforth travels so that the flame is situated at all times at an interface at which the hydrogen and oxygen meet in stoichiometric proportion. If the initial amount of hydrogen is deficient relative to the initial amount of oxygen, then the planar flame will travel further and further into the half volume initially containing hydrogen, until the hydrogen is (virtually) fully depleted. Of course, when the amount of residual hydrogen becomes small, the diffusion flame is neither vigorous nor thin; in practice, the flame is extinguished before the hydrogen is fully depleted, owing to the finite rate of the actual chemical-kinetic mechanism. The rate of travel of the hydrogen-air diffusion flame is much slower than the rate of laminar flame propagation through a hydrogen-air mixture. This slow travel facilitates diagnostic detection of the flame position as a function of time, but the slow travel also means that the time to burnout (extinction) probably far exceeds the testing time (typically, a few seconds) available in earth-sited facilities for microgravity-environment experiments. We undertake an analysis to predict (1) the position and temperature of the diffusion flame as a function of time, (2) the time at which extinction of the diffusion flame occurs, and (3) the thickness of quench layers formed on side walls (i.e., on lateral boundaries, with normal vectors parallel to the diffusion-flame plane), and whether, prior to extinction, water vapor formed by burning will condense on these cold walls.

19. TRAVELING CRANE ATOP SUPERSTRUCTURE, FROM RUN LINE DECK. Looking ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

19. TRAVELING CRANE ATOP SUPERSTRUCTURE, FROM RUN LINE DECK. Looking up to north northeast. - Edwards Air Force Base, Air Force Rocket Propulsion Laboratory, Test Stand 1-A, Test Area 1-120, north end of Jupiter Boulevard, Boron, Kern County, CA

45 CFR 160.306 - Complaints to the Secretary.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 1 2014-10-01 2014-10-01 false Complaints to the Secretary. 160.306 Section 160... Secretary. (a) Right to file a complaint. A person who believes a covered entity or business associate is... Secretary. (b) Requirements for filing complaints. Complaints under this section must meet the following...

45 CFR 96.50 - Complaints.

Code of Federal Regulations, 2010 CFR

2010-10-01

... health services block grant, the Administrator, Alcohol, Drug Abuse, and Mental Health Administration... DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION BLOCK GRANTS Enforcement § 96.50 Complaints... as required by this section. (b) Complaints with respect to the health block grants must be submitted...

Psychosocial Working Conditions and Cognitive Complaints among Swedish Employees

PubMed Central

Stenfors, Cecilia U. D.; Magnusson Hanson, Linda; Oxenstierna, Gabriel; Theorell, Töres; Nilsson, Lars-Göran

2013-01-01

Background Cognitive complaints involving problems with concentration, memory, decision-making and thinking are relatively common in the work force. The sensitivity of both subjective and objective cognitive functioning to common psychiatric conditions, stress levels and to cognitive load makes it plausible that psychosocial working conditions play a role in cognitive complaints. Thus, this study aimed to test the associations between psychosocial work factors and cognitive complaints in nationally representative samples of the Swedish work force. Cross-sectional (n = 9751) and prospective (n = 3644; two time points two years apart) sequential multiple regression analyses were run, adjusting for general confounders, depressive- and sleeping problems. Additional prospective analyses were run adjusting for baseline cognitive complaints. Cross-sectional results High quantitative demands, information and communication technology (ICT) demands, underqualification and conflicts were positively associated with cognitive complaints, while social support, good resources at work and overqualification were negatively associated with cognitive complaints in all models. Skill discretion and decision authority were weakly associated with cognitive complaints. Conflicts were more strongly associated with cognitive complaints in women than in men, after adjustment for general confounders. Prospective results Quantitative job demands, ICT demands and underqualification were positively associated with future cognitive complaints in all models, including when adjusted for baseline cognitive complaints. Decision authority was weakly positively associated with future cognitive complaints, only after adjustment for depressive- and sleeping problems respectively. Social support was negatively associated with future cognitive complaints after adjustment for general confounders and baseline cognitive complaints. Skill discretion and resources were negatively associated with future

78 FR 57602 - Rules of Practice in Air Safety Proceedings

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-19

... Practice in Air Safety Proceedings AGENCY: National Transportation Safety Board (NTSB or Board). ACTION... currently prohibits motions to dismiss the complaint or motions for a more definite statement of the complaint's allegations. Instead, Sec. 821.55(c) provides ``the substance [of such motions] may be stated in...

[Somatic complaints, emotional awareness and maladjustment in schoolchildren].

PubMed

Ordóñez, A; Maganto, C; González, R

2015-05-01

Somatic complaints are common in childhood. Research has shown their relationship with emotional awareness and maladjustment. The study had three objectives: 1) to analyze the prevalence of somatic complaints; 2) To explore the relationships between the variables evaluated: somatic complaints, differentiating emotions, verbal sharing of emotions, not hiding emotions, body awareness, attending to others' emotions, analysis of emotions, and personal, social, family, and school maladjustments; and 3) To identify predictors of somatic complaints. The study included a total of 1,134 randomly selected schoolchildren of both sexes between 10-12 years old (M=10.99; SD=0.88). The Somatic Complaint List, Emotional Awareness Questionnaire, and Self-reported Multifactor Test of Childhood Adaptation were used to gather information. The results showed that the prevalence of somatic complaints was 90.2%, with fatigue, headache and stomachache being the most frequently. Dizziness and headache were more common in girls, and the frequency of complaints decreases with age. Somatic complaints are negatively related to emotional awareness, and positively related to maladjustment. The variables that contribute the most to the prediction of somatic complaints are personal maladjustment (25.1%) and differentiating emotions (2.5%). The study shows that personal maladjustment is the best predictor of somatic complaints; the more emotional awareness and better adapted the child, the fewer somatic complaints they lodge. Childhood is a stage with significant physical discomfort. Copyright © 2014 Asociación Española de Pediatría. Published by Elsevier España, S.L.U. All rights reserved.

75 FR 69080 - Federal Travel Regulation (FTR)

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-10

... GENERAL SERVICES ADMINISTRATION Federal Travel Regulation (FTR) Fly America Act; United States and European Union ``Open Skies'' Air Transport Agreement (US-EU Open Skies Agreement) AGENCY: Office of Governmentwide Policy, General Services Administration (GSA). [[Page 69081

48 CFR 422.1308 - Complaint procedures.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Vietnam Era, and Other Eligible Veterans 422.1308 Complaint procedures. The contracting officer shall forward complaints received about the administration of the Vietnam Era Veterans Readjustment Assistance...

48 CFR 422.1308 - Complaint procedures.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Vietnam Era, and Other Eligible Veterans 422.1308 Complaint procedures. The contracting officer shall forward complaints received about the administration of the Vietnam Era Veterans Readjustment Assistance...

48 CFR 422.1308 - Complaint procedures.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Vietnam Era, and Other Eligible Veterans 422.1308 Complaint procedures. The contracting officer shall forward complaints received about the administration of the Vietnam Era Veterans Readjustment Assistance...

48 CFR 422.1308 - Complaint procedures.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Vietnam Era, and Other Eligible Veterans 422.1308 Complaint procedures. The contracting officer shall forward complaints received about the administration of the Vietnam Era Veterans Readjustment Assistance...

20 CFR 658.421 - Handling of JS-related complaints.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Handling of JS-related complaints. 658.421... ADMINISTRATIVE PROVISIONS GOVERNING THE JOB SERVICE SYSTEM Job Service Complaint System Federal Js Complaint System § 658.421 Handling of JS-related complaints. (a) No JS-related complaint shall be handled at the...

32 CFR 1801.4 - Suggestions and complaints.

Code of Federal Regulations, 2010 CFR

2010-07-01

... CENTER PUBLIC RIGHTS UNDER THE PRIVACY ACT OF 1974 General § 1801.4 Suggestions and complaints. NACIC welcomes suggestions or complaints with regard to its administration of the Privacy Act. Letters of suggestion or complaint should identify the specific purpose and the issues for consideration. NACIC will...

47 CFR 76.1402 - CPST rate complaints.

Code of Federal Regulations, 2010 CFR

2010-10-01

... local franchise authority may file rate complaints with the Commission within 180 days of the effective... that increase the local franchise authority receives more than one subscriber complaint concerning the increase. (b) Before filing a rate complaint with the Commission, the local franchise authority must first...

29 CFR 458.55 - Content of complaint.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Prohibited Discipline § 458.55 Content of complaint. (a) The complaint shall contain appropriate identifying information and a clear and concise statement of the facts constituting the alleged violation. (b) The complainant shall submit with his complaint a statement setting forth the procedures, if any, invoked to...

Regulating healthcare complaints: a literature review.

PubMed

Beaupert, Fleur; Carney, Terry; Chiarella, Mary; Satchell, Claudette; Walton, Merrilyn; Bennett, Belinda; Kelly, Patrick

2014-01-01

The purpose of this paper is to explore approaches to the regulation of healthcare complaints and disciplinary processes. A literature review was conducted across Medline, Sociological Abstracts, Web of Science, Google Scholar and the health, law and social sciences collections of Informit, using terms tapping both the complaints process and regulation generally. A total of 118 papers dealing with regulation of health complaints or disciplinary proceedings were located. The review reveals a shift away from self-regulation towards greater external oversight, including innovative regulatory approaches including "networked governance and flexible or "responsive" regulation. It reports growing interest in adoption of strategic and responsive approaches to health complaints governance, by rejecting traditional legal forms in favor of more strategic and responsive forms, taking account of the complexity of adverse health events by tailoring responses to individual circumstances of complainants and their local environments. The challenge of how to collect and harness complaints data to improve the quality of healthcare at a systemic level warrants further research. Scope also exists for researching health complaints commissions and other "meta-regulatory" bodies to explore how to make these processes fairer and better able to meet the complex needs of complainants, health professionals, health services and society.

14 CFR 302.721 - Complaints.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Complaints. 302.721 Section 302.721 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) PROCEDURAL... Analysis, X-50, Department of Transportation, Washington, DC 20590, a complaint with respect to the...

45 CFR 1156.15 - Complaints.

Code of Federal Regulations, 2010 CFR

2010-10-01

... discrimination. However, for good cause, the Endowment may extend this time limit. The Endowment will consider... complainant and the recipient of their rights and obligations under the complaint procedure, including the right to have a representative at all stages of the complaint procedure. (3) Notifying the complainant...

Time-zone effects on the long distance air traveler.

DOT National Transportation Integrated Search

1969-09-01

Findings are presented on the consequences of rapidly crossing numerous time zones, such as occurs in present-day jet aircraft travel. Conclusions reached by FAA researchers and scientists of other laboratories are included, together with recommendat...

Forecasting the demand potential for STOL air transportation

NASA Technical Reports Server (NTRS)

Fan, S.; Horonjeff, R.; Kanafani, A.; Mogharabi, A.

1973-01-01

A process for predicting the potential demand for STOL aircraft was investigated to provide a conceptual framework, and an analytical methodology for estimating the STOL air transportation market. It was found that: (1) schedule frequency has the strongest effect on the traveler's choice among available routes, (2) work related business constitutes approximately 50% of total travel volume, and (3) air travel demand follows economic trends.

25 CFR 141.59 - Customer complaint procedures.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Customer complaint procedures. 141.59 Section 141.59... THE NAVAJO, HOPI AND ZUNI RESERVATIONS Enforcement Powers, Procedures and Remedies § 141.59 Customer complaint procedures. (a) Any customer of a licensee may file a complaint with the Commissioner alleging...

10 CFR 501.161 - Filing a complaint.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Filing a complaint. 501.161 Section 501.161 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS ADMINISTRATIVE PROCEDURES AND SANCTIONS Enforcement § 501.161 Filing a complaint. (a) A complaint under this subpart must be submitted in writing over the...

44 CFR 7.941 - Complaints.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 44 Emergency Management and Assistance 1 2011-10-01 2011-10-01 false Complaints. 7.941 Section 7.941 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND... file a complaint within 180 days from the date the complainant first had knowledge of the alleged act...

44 CFR 7.941 - Complaints.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 44 Emergency Management and Assistance 1 2014-10-01 2014-10-01 false Complaints. 7.941 Section 7.941 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND... file a complaint within 180 days from the date the complainant first had knowledge of the alleged act...

44 CFR 7.941 - Complaints.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 44 Emergency Management and Assistance 1 2013-10-01 2013-10-01 false Complaints. 7.941 Section 7.941 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND... file a complaint within 180 days from the date the complainant first had knowledge of the alleged act...

10 CFR 590.317 - Complaints.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Complaints. 590.317 Section 590.317 Energy DEPARTMENT OF ENERGY (CONTINUED) NATURAL GAS (ECONOMIC REGULATORY ADMINISTRATION) ADMINISTRATIVE PROCEDURES WITH RESPECT TO THE IMPORT AND EXPORT OF NATURAL GAS Procedures § 590.317 Complaints. (a) Any person may file a...

28 CFR 42.731 - Complaints.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROCEDURES Nondiscrimination on the Basis of Age in Federally Assisted Programs or Activities; Implementation of the Age Discrimination Act of 1975 Compliance Procedures § 42.731 Complaints. (a) General. This... complainant first learned of the alleged violation, and is signed by the complainant). (3) When a complaint is...

28 CFR 42.731 - Complaints.

Code of Federal Regulations, 2011 CFR

2011-07-01

... PROCEDURES Nondiscrimination on the Basis of Age in Federally Assisted Programs or Activities; Implementation of the Age Discrimination Act of 1975 Compliance Procedures § 42.731 Complaints. (a) General. This... complainant first learned of the alleged violation, and is signed by the complainant). (3) When a complaint is...

45 CFR 98.93 - Complaints.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 1 2012-10-01 2012-10-01 false Complaints. 98.93 Section 98.93 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION CHILD CARE AND DEVELOPMENT FUND Monitoring... for Children and Families, 370 L'Enfant Promenade, SW., Washington, DC 20447. The complaint shall...

44 CFR 7.941 - Complaints.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Complaints. 7.941 Section 7.941 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND... file a complaint within 180 days from the date the complainant first had knowledge of the alleged act...

The management of risk. Part 4: Resolving complaints.

PubMed

Collier, Andrew

2014-06-01

Patient complaints invariably cause concern and distress. Whilst prevention should be the primary objective, this is not always possible. This final article in the series describes strategies for the management and resolution of complaints, as well as the advantages of good complaint handling. Clinical Relevance: Early and efficient resolution of complaints will reduce stress to all members of the dental team.

A Case of Prolonged Delayed Postdural Puncture Headache in a Patient with Multiple Sclerosis Exacerbated by Air Travel

PubMed Central

Porhomayon, Jahan; Zadeii, Gino; Yarahamadi, Alireza; Nader, Nader D.

2013-01-01

The developments of new spinal needles and needle tip designs have reduced the incidence of postdural puncture headache (PDPH). Although it is clear that reducing the loss of CSF leak from dural puncture reduces the headache, there are areas regarding the pathogenesis, treatment, and prevention of PDPH that remain controversial. Air travel by itself may impose physiological alteration in central nervous system that may be detrimental to patients with PDPH. This case report highlights a case of a young female patient who suffered from a severe incapacitating PDPH headache during high-altitude flight with a commercial jet. PMID:23401803

When Poor Indoor Air Causes a Crisis.

ERIC Educational Resources Information Center

Spencer, Robert D.

1998-01-01

An air quality problem originating with a steam leak in an improperly maintained heating system resulted in unanticipated expenses of $420,000 for the Lakeview (Michigan) School District. Indoor air quality complaints require immediate investigation and action; clear communication to parents, staff, and media representatives; competent…

14 CFR 382.157 - What are carriers' obligations for recordkeeping and reporting on disability-related complaints?

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false What are carriers' obligations for recordkeeping and reporting on disability-related complaints? 382.157 Section 382.157 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS NONDISCRIMINATION ON THE BASIS OF DISABILITY IN AIR...

Attack rates of dengue fever in Swedish travellers.

PubMed

Rocklöv, Joacim; Lohr, Wolfgang; Hjertqvist, Marika; Wilder-Smith, Annelies

2014-06-01

Dengue is endemic in many countries visited by Swedish travellers. We aimed to determine the attack rate of dengue in Swedish travellers and analyse the trends over time and the geographical variation. We obtained the following data from the Swedish Institute for Communicable Disease Control for the y 1995-2010: number of Swedish residents with confirmed dengue, the country and year of infection. We also obtained registers on the Swedish annual air traveller arrivals to dengue endemic areas from the United Nations World Tourist Organization for the time period. We estimated attack rates with 95% confidence intervals (CI). In total, 925 Swedish travellers with confirmed dengue were reported. We found an increasing trend over time for most destinations. The majority of the dengue cases were acquired in Thailand (492 out of 925 travellers; 53%), with an attack rate of 13.6 (95% CI 12.7, 14.4) per 100,000 travellers. However, the 2 highest attack rates per 100,000 travellers were found for Sri Lanka (45.3, 95% CI 34.3, 56.4) and Bangladesh (42.6, 95% CI 23.8, 61.5). Information on attack rates in travellers is more helpful in guiding travel medicine practitioners than reports of absolute numbers, as the latter reflect travel preferences rather than the true risk. Although the majority of dengue infections in Swedish travellers were acquired in Thailand, the attack rates for dengue in travellers to Sri Lanka and Bangladesh were much higher. These data aid in refining information on the risk of dengue in travellers.

45 CFR 79.8 - Service of complaint.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Service of complaint. 79.8 Section 79.8 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION PROGRAM FRAUD CIVIL REMEDIES § 79.8 Service of complaint. (a) Service of a complaint must be made by certified or registered mail or by...

6 CFR 13.8 - Service of Complaint.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 6 Domestic Security 1 2010-01-01 2010-01-01 false Service of Complaint. 13.8 Section 13.8 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY PROGRAM FRAUD CIVIL REMEDIES § 13.8 Service of Complaint. (a) Service of a Complaint must be Made by certified or registered mail or by...

45 CFR 704.2 - Complaints.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 3 2012-10-01 2012-10-01 false Complaints. 704.2 Section 704.2 Public Welfare Regulations Relating to Public Welfare (Continued) COMMISSION ON CIVIL RIGHTS INFORMATION DISCLOSURE AND COMMUNICATIONS § 704.2 Complaints. Any person may bring to the attention of the Commission a grievance that he or...

45 CFR 704.2 - Complaints.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 3 2014-10-01 2014-10-01 false Complaints. 704.2 Section 704.2 Public Welfare Regulations Relating to Public Welfare (Continued) COMMISSION ON CIVIL RIGHTS INFORMATION DISCLOSURE AND COMMUNICATIONS § 704.2 Complaints. Any person may bring to the attention of the Commission a grievance that he or...

45 CFR 704.2 - Complaints.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 3 2011-10-01 2011-10-01 false Complaints. 704.2 Section 704.2 Public Welfare Regulations Relating to Public Welfare (Continued) COMMISSION ON CIVIL RIGHTS INFORMATION DISCLOSURE AND COMMUNICATIONS § 704.2 Complaints. Any person may bring to the attention of the Commission a grievance that he or...

45 CFR 704.2 - Complaints.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 3 2010-10-01 2010-10-01 false Complaints. 704.2 Section 704.2 Public Welfare Regulations Relating to Public Welfare (Continued) COMMISSION ON CIVIL RIGHTS INFORMATION DISCLOSURE AND COMMUNICATIONS § 704.2 Complaints. Any person may bring to the attention of the Commission a grievance that he or...

45 CFR 704.2 - Complaints.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 3 2013-10-01 2013-10-01 false Complaints. 704.2 Section 704.2 Public Welfare Regulations Relating to Public Welfare (Continued) COMMISSION ON CIVIL RIGHTS INFORMATION DISCLOSURE AND COMMUNICATIONS § 704.2 Complaints. Any person may bring to the attention of the Commission a grievance that he or...

Derivation of Nonlinear Wave Equation for Flexural Motions of AN Elastic Beam Travelling in AN Air-Filled Tube

NASA Astrophysics Data System (ADS)

Sugimoto, N.; Kugo, K.; Watanabe, Y.

2002-07-01

Asymptotic analysis is carried out to derive a nonlinear wave equation for flexural motions of an elastic beam of circular cross-section travelling along the centre-axis of an air-filled, circular tube placed coaxially. Both the beam and tube are assumed to be long enough for end-effects to be ignored and the aerodynamic loading on the lateral surface of the beam is considered. Assuming a compressible inviscid fluid, the velocity potential of the air is sought systematically in the form of power series in terms of the ratios of the tube radius to a wavelength and of a typical deflection to the radius. Evaluating the pressure force acting on the lateral surface of the beam, the aerodynamic loading including the effects of finite deflection as well as of air's compressibility and axial curvature of the beam are obtained. Although the nonlinearity arises from the kinematical condition on the beam surface, it may be attributed to the presence of the tube wall. With the aerodynamic loading thus obtained, a nonlinear wave equation is derived, whereas linear theory is assumed for the flexural motions of the beam. Some discussions are given on the results.

Managing patient complaints in China: a qualitative study in Shanghai

PubMed Central

Jiang, Yishi; Ying, Xiaohua; Zhang, Qian; Tang, Sirui Rae; Kane, Sumit; Mukhopadhyay, Maitrayee; Qian, Xu

2014-01-01

Objectives To examine the handling system for patient complaints and to identify existing barriers that are associated with effective management of patient complaints in China. Setting Key stakeholders of the handling system for patient complaints at the national, Shanghai municipal and hospital levels in China. Participants 35 key informants including policymakers, hospital managers, healthcare providers, users and other stakeholders in Shanghai. Primary and secondary outcome measures Semistructured interviews were conducted to understand the process of handling patient complaints and factors affecting the process and outcomes of patient complaint management. Results The Chinese handling system for patient complaints was established in the past decade. Hospitals shoulder the most responsibility of patient complaint handling. Barriers to effective management of patient complaints included service users’ low awareness of the systems in the initial stage of the process; poor capacity and skills of healthcare providers, incompetence and powerlessness of complaint handlers and non-transparent exchange of information during the process of complaint handling; conflicts between relevant actors and regulations and unjustifiable complaints by patients during solution settlements; and weak enforcement of regulations, deficient information for managing patient complaints and unwillingness of the hospitals to effectively handle complaints in the postcomplaint stage. Conclusions Barriers to the effective management of patient complaints vary at the different stages of complaint handling and perspectives on these barriers differ between the service users and providers. Information, procedure design, human resources, system arrangement, unified legal system and regulations and factors shaping the social context all play important roles in effective patient complaint management. PMID:25146715

31 CFR 8.55 - Contents of complaint.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Contents of complaint. 8.55 Section 8.55 Money and Finance: Treasury Office of the Secretary of the Treasury PRACTICE BEFORE THE BUREAU OF ALCOHOL, TOBACCO AND FIREARMS Disciplinary Proceedings § 8.55 Contents of complaint. (a) Charges. A complaint will give a plain and concise...

31 CFR 10.62 - Contents of complaint.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Contents of complaint. 10.62 Section 10.62 Money and Finance: Treasury Office of the Secretary of the Treasury PRACTICE BEFORE THE INTERNAL REVENUE SERVICE Rules Applicable to Disciplinary Proceedings § 10.62 Contents of complaint. (a) Charges. A complaint must name the respondent,...

10 CFR 13.8 - Service of complaint.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 1 2013-01-01 2013-01-01 false Service of complaint. 13.8 Section 13.8 Energy NUCLEAR REGULATORY COMMISSION PROGRAM FRAUD CIVIL REMEDIES § 13.8 Service of complaint. (a) Service of a complaint must be made by certified or registered mail or by delivery in any manner authorized by Rule 4(d) of...

43 CFR 17.331 - Complaints.

Code of Federal Regulations, 2010 CFR

2010-10-01

... or on behalf of others, may file a complaint with DOI, alleging discrimination prohibited by the Act... good cause shown, however, DOI may extend this time limit. (b) DOI will consider the date a complaint... described in paragraphs (a) and (c)(1) of this section. (c) DOI will attempt to facilitate the filing of...

43 CFR 17.331 - Complaints.

Code of Federal Regulations, 2011 CFR

2011-10-01

... or on behalf of others, may file a complaint with DOI, alleging discrimination prohibited by the Act... good cause shown, however, DOI may extend this time limit. (b) DOI will consider the date a complaint... described in paragraphs (a) and (c)(1) of this section. (c) DOI will attempt to facilitate the filing of...

41 CFR 301-10.135 - When must I travel using U.S. flag air carrier service?

Code of Federal Regulations, 2010 CFR

2010-07-01

... be used, but only to or from the nearest interchange point on a usually traveled route to connect... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false When must I travel using... Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL EXPENSES...

Alexithymia, emotion, and somatic complaints.

PubMed

Lundh, L G; Simonsson-Sarnecki, M

2001-06-01

Alexithymia, by definition, involves difficulties in identifying and describing emotions and has been assumed to be associated with somatization (i.e., a tendency to express psychological distress in somatic rather than emotional form). Empirical research so far, however, has produced no convincing evidence that alexithymia is more associated with somatic complaints than with emotional complaints or that alexithymia correlates with somatic complaints when negative affect is controlled for. In the present study, alexithymia, as measured by the TAS-20, showed no association with somatic complaints in a community sample of 137 individuals when trait anxiety and depression were controlled. Alexithymia did correlate negatively with positive affect, and positively with negative affect. The former association, however, was much more robust, whereas the latter association was found mainly on subjective trait measures of negative affect (as distinct from state measures and more objective trait measures derived from daily recordings during an 8-week period). It is suggested that the association between alexithymia and lack of positive affect deserves more attention in future research.

Importation of yellow fever into China: assessing travel patterns.

PubMed

Wilder-Smith, Annelies; Leong, W Y

2017-07-01

Rapid increase in trade and a growing air passenger market encourages high travel volume between the regions associated with increasing risks of such importations including China. Eleven Chinese workers infected during the 2016 yellow fever (YF) outbreak in Angola imported YF into China highlighting the potential for spread into Asia. Using outbound and inbound travel data, we assessed travel patterns from and to YF endemic countries in relation to China. Among YF endemic countries, Angola has the second highest number of travellers into China and also receives the second highest number of Chinese visitors. We estimated that China needs around half a million YF vaccine doses to cover their population travelling to YF endemic countries. The recent importation cases into China also unmasked the low YF vaccination coverage among Chinese travellers and workers to Angola, indicating the need to ensure better adherence to the International Health Regulations. © International Society of Travel Medicine, 2017.. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

32 CFR 776.79 - The complaint.

Code of Federal Regulations, 2010 CFR

2010-07-01

... attached to the complaint. (b) A complaint may be initiated by any person, including the Administrative Law Division of the Office of JAG (JAG (13)), or the Judge Advocate Research and Civil Law Branch, JA Division...

32 CFR 776.79 - The complaint.

Code of Federal Regulations, 2011 CFR

2011-07-01

... attached to the complaint. (b) A complaint may be initiated by any person, including the Administrative Law Division of the Office of JAG (JAG (13)), or the Judge Advocate Research and Civil Law Branch, JA Division...

32 CFR 776.79 - The complaint.

Code of Federal Regulations, 2013 CFR

2013-07-01

... attached to the complaint. (b) A complaint may be initiated by any person, including the Administrative Law Division of the Office of JAG (JAG (13)), or the Judge Advocate Research and Civil Law Branch, JA Division...

32 CFR 776.79 - The complaint.

Code of Federal Regulations, 2014 CFR

2014-07-01

... attached to the complaint. (b) A complaint may be initiated by any person, including the Administrative Law Division of the Office of JAG (JAG (13)), or the Judge Advocate Research and Civil Law Branch, JA Division...

32 CFR 776.79 - The complaint.

Code of Federal Regulations, 2012 CFR

2012-07-01

... attached to the complaint. (b) A complaint may be initiated by any person, including the Administrative Law Division of the Office of JAG (JAG (13)), or the Judge Advocate Research and Civil Law Branch, JA Division...

Malaria: prevention in travellers.

PubMed

Croft, Ashley M

2007-11-29

Malaria transmission occurs most frequently in environments with humidity over 60% and ambient temperature of 25-30 degrees C. Risks increase with longer visits and depend on activity. Infection can follow a single mosquito bite. Incubation is usually 10-14 days but can be up to 18 months depending on the strain of parasite. We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of non-drug preventive interventions in adult travellers? What are the effects of drug prophylaxis in adult travellers? What are the effects of antimalaria vaccines in travellers? What are the effects of antimalaria interventions in child travellers, pregnant travellers, and in airline pilots? We searched: Medline, Embase, The Cochrane Library and other important databases up to February 2006 (Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA). We found 69 systematic reviews, RCTs, or observational studies that met our inclusion criteria. In this systematic review we present information relating to the effectiveness and safety of the following interventions: acoustic buzzers, aerosol insecticides, amodiaquine, air conditioning and electric fans, atovaquone-proguanil, biological control measures, chloroquine (alone or with proguanil), diethyltoluamide (DEET), doxycycline, full-length and light-coloured clothing, insecticide-treated clothing/nets, mefloquine, mosquito coils and vaporising mats, primaquine, pyrimethamine-dapsone, pyrimethamine-sulfadoxine, smoke, topical (skin-applied) insect repellents, and vaccines.

[Patient complaints in a hospital emergency department in Belgium].

PubMed

Ngongo, B Tchuyap; Carlier, A; Mols, P

2011-04-01

Patients express their dissatisfaction through complaints. This study analyzed the frequency and chief complaints of patients presenting to the emergency department (ED). The end point was find ways to improve patient satisfaction after their ED visit. In this retrospective, seven years study, we reviewed 155 chief complaints of patients presenting to the ED of a university hospital. The chief complaints were either from the patients or a family member. One hundred and fifty five chief complaints collected from 496.816 patients presenting to the ED were reviewed over a period of seven years. Complaints case rate was 3.1 per 10.000 visits. Complaints came from patients between the age of 20 to 60 years old (75.0 percent). Complains involved a physician (79.0 percent). The complaints were related a lack of communication (39.0 percent), long waiting time (14.0 percent), wrong diagnosis (22.0 percent), wrong treatment (13.0 percent) and ED disposition of the patient (12.0 percent). Two types of pathology represented more than 15 percent of the complaints: the traumatology (22.0 percent) and the psychiatry (17.0 percent). The traumatology and psychiatry represented respectively 30.0 percent and 10.0 percent of ED visits. Most complaints were addressed and resolved through a hospital mediator, Chief of service or Chief of staff. The rate of complains is low. Most complaints can be prevented if the physician improves communication with patients.

7 CFR 1924.259 - Handling dwelling construction complaints.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false Handling dwelling construction complaints. 1924.259... OF AGRICULTURE PROGRAM REGULATIONS CONSTRUCTION AND REPAIR Complaints and Compensation for Construction Defects § 1924.259 Handling dwelling construction complaints. This section describes the procedure...

22 CFR 96.70 - Operation of the Complaint Registry.

Code of Federal Regulations, 2010 CFR

2010-04-01

... resolution of complaints; (4) Generate reports designed to show possible patterns of complaints; and (5... will be accessible through the Department's website to persons who wish to file complaints. Such forms will be designed to ensure that each complaint complies with the requirements of § 96.69. (d...

22 CFR 96.70 - Operation of the Complaint Registry.

Code of Federal Regulations, 2011 CFR

2011-04-01

... resolution of complaints; (4) Generate reports designed to show possible patterns of complaints; and (5... will be accessible through the Department's website to persons who wish to file complaints. Such forms will be designed to ensure that each complaint complies with the requirements of § 96.69. (d...

22 CFR 96.70 - Operation of the Complaint Registry.

Code of Federal Regulations, 2012 CFR

2012-04-01

... resolution of complaints; (4) Generate reports designed to show possible patterns of complaints; and (5... will be accessible through the Department's website to persons who wish to file complaints. Such forms will be designed to ensure that each complaint complies with the requirements of § 96.69. (d...

22 CFR 96.70 - Operation of the Complaint Registry.

Code of Federal Regulations, 2014 CFR

2014-04-01

... resolution of complaints; (4) Generate reports designed to show possible patterns of complaints; and (5... will be accessible through the Department's website to persons who wish to file complaints. Such forms will be designed to ensure that each complaint complies with the requirements of § 96.69. (d...

22 CFR 96.70 - Operation of the Complaint Registry.

Code of Federal Regulations, 2013 CFR

2013-04-01

... resolution of complaints; (4) Generate reports designed to show possible patterns of complaints; and (5... will be accessible through the Department's website to persons who wish to file complaints. Such forms will be designed to ensure that each complaint complies with the requirements of § 96.69. (d...

47 CFR 8.14 - General formal complaint procedures.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 47 Telecommunication 1 2012-10-01 2012-10-01 false General formal complaint procedures. 8.14 Section 8.14 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRESERVING THE OPEN INTERNET § 8.14 General formal complaint procedures. (a) Complaints. In addition to the general pleading...

47 CFR 8.14 - General formal complaint procedures.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 47 Telecommunication 1 2014-10-01 2014-10-01 false General formal complaint procedures. 8.14 Section 8.14 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRESERVING THE OPEN INTERNET § 8.14 General formal complaint procedures. (a) Complaints. In addition to the general pleading...

47 CFR 8.14 - General formal complaint procedures.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 47 Telecommunication 1 2013-10-01 2013-10-01 false General formal complaint procedures. 8.14 Section 8.14 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRESERVING THE OPEN INTERNET § 8.14 General formal complaint procedures. (a) Complaints. In addition to the general pleading...

47 CFR 8.14 - General formal complaint procedures.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 47 Telecommunication 1 2011-10-01 2011-10-01 false General formal complaint procedures. 8.14 Section 8.14 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRESERVING THE OPEN INTERNET § 8.14 General formal complaint procedures. (a) Complaints. In addition to the general pleading...

Vaccinations for international travellers travelling from Greece.

PubMed

Pavli, Androula; Spilioti, Athina; Lymperi, Ioanna; Katerelos, Panagiotis; Maltezou, Helena C

2013-01-01

The aim of this prospective, questionnaire-based study is to assess pre-travel vaccinations for international travellers who receive pre-travel advice in Greece. A total of 2494 travellers were studied from January 1, 2009 through December 31, 2010. Travellers sought pre-travel advice at a median of 16 days (range: 0-349 days) before departure. Sub-Saharan Africa was the most common destination (34.7%). Most travellers (60.8%) travelled for <1 month, for recreation purposes (58.9%), stayed in hotels (65.3%), and in urban areas (53.6%). Yellow fever, tetravalent meningococcal, typhoid fever, cholera, and rabies vaccines were administered to 1629 (65.3%), 666 (26.7%), 615 (24.7%), 28 (1.1%), and/or 12 (0.5%) travellers, respectively. Of those who received Yellow fever vaccine, 737 (45.2%) travelled to sub-Saharan Africa, 332 (20.4%) travelled to South America, 949 (58.3%) stayed for short term, and 762 (46.8%) stayed in urban areas. Of the 1629 travellers vaccinated against Yellow fever, 150 (9.2%) and 226 (13.8%) travelled to areas of sub-Saharan Africa and South America respectively, where the vaccine is not or generally not recommended. Of those travellers who received meningococcal vaccine, 327 (49.1%) travelled to the Middle East for the Hajj, 251 (29%) travelled to sub-Saharan Africa, 410 (61.6%) for short term, and 540 (64.4%) stayed in urban areas. Of those travellers who received typhoid vaccine, 241 (39.2%) travelled to sub-Saharan Africa, 78 (12.7%) to the Indian subcontinent, 234 (38%) for short term, and 419 (68.1%) stayed in urban areas. Regarding routine vaccines, tetanus-diphtheria, poliomyelitis, and measles-mumps-rubella vaccines were administered to 707 (28.3%), 639 (25.6%) and/or 149 (6%) travellers, respectively. Of those to whom poliomyelitis vaccine was recommended, 295 (46.2%) and 137 (21.4%) travelled to sub-Saharan Africa and the Middle East, respectively, and 362 (56.7%) travelled for short term. In conclusion, this study revealed that

20 CFR 658.416 - Action on JS-related complaints.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Action on JS-related complaints. 658.416... ADMINISTRATIVE PROVISIONS GOVERNING THE JOB SERVICE SYSTEM Job Service Complaint System State Agency Js Complaint System § 658.416 Action on JS-related complaints. (a) The appropriate State agency official handling an...

37 CFR 4.1 - Complaints regarding invention promoters.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Complaints regarding invention promoters. 4.1 Section 4.1 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE GENERAL COMPLAINTS REGARDING INVENTION PROMOTERS § 4.1 Complaints...

29 CFR 1985.103 - Filing of retaliation complaint.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., DEPARTMENT OF LABOR (CONTINUED) PROCEDURES FOR HANDLING RETALIATION COMPLAINTS UNDER THE EMPLOYEE PROTECTION PROVISION OF THE CONSUMER FINANCIAL PROTECTION ACT OF 2010 Complaints, Investigations, Findings, and... 29 Labor 9 2014-07-01 2014-07-01 false Filing of retaliation complaint. 1985.103 Section 1985.103...

77 FR 37616 - Disclosure of Consumer Complaint Data

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-22

... X [Docket No. CFPB-2012-0023] Disclosure of Consumer Complaint Data AGENCY: Bureau of Consumer... disclosure of data from consumer complaints about financial products and services other than credit cards... Statement'') describing its plans to disclose consumer credit card complaint data. The present notice (the...

10 CFR 1040.104 - Complaint investigation.

Code of Federal Regulations, 2010 CFR

2010-01-01

... DEPARTMENT OF ENERGY (GENERAL PROVISIONS) NONDISCRIMINATION IN FEDERALLY ASSISTED PROGRAMS OR ACTIVITIES Program Monitoring § 1040.104 Complaint investigation. (a) The Director, FAPD, shall investigate... or activities affected by the complaint; (iii) The opportunity to make, at any time prior to receipt...

10 CFR 1040.104 - Complaint investigation.

Code of Federal Regulations, 2011 CFR

2011-01-01

... DEPARTMENT OF ENERGY (GENERAL PROVISIONS) NONDISCRIMINATION IN FEDERALLY ASSISTED PROGRAMS OR ACTIVITIES Program Monitoring § 1040.104 Complaint investigation. (a) The Director, FAPD, shall investigate... or activities affected by the complaint; (iii) The opportunity to make, at any time prior to receipt...

10 CFR 1040.104 - Complaint investigation.

Code of Federal Regulations, 2012 CFR

2012-01-01

... DEPARTMENT OF ENERGY (GENERAL PROVISIONS) NONDISCRIMINATION IN FEDERALLY ASSISTED PROGRAMS OR ACTIVITIES Program Monitoring § 1040.104 Complaint investigation. (a) The Director, FAPD, shall investigate... or activities affected by the complaint; (iii) The opportunity to make, at any time prior to receipt...

10 CFR 1040.104 - Complaint investigation.

Code of Federal Regulations, 2013 CFR

2013-01-01

... DEPARTMENT OF ENERGY (GENERAL PROVISIONS) NONDISCRIMINATION IN FEDERALLY ASSISTED PROGRAMS OR ACTIVITIES Program Monitoring § 1040.104 Complaint investigation. (a) The Director, FAPD, shall investigate... or activities affected by the complaint; (iii) The opportunity to make, at any time prior to receipt...

10 CFR 1040.104 - Complaint investigation.

Code of Federal Regulations, 2014 CFR

2014-01-01

... DEPARTMENT OF ENERGY (GENERAL PROVISIONS) NONDISCRIMINATION IN FEDERALLY ASSISTED PROGRAMS OR ACTIVITIES Program Monitoring § 1040.104 Complaint investigation. (a) The Director, FAPD, shall investigate... or activities affected by the complaint; (iii) The opportunity to make, at any time prior to receipt...

48 CFR 22.1406 - Complaint procedures.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 1 2014-10-01 2014-10-01 false Complaint procedures. 22.1406 Section 22.1406 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION... forward any complaints received about the administration of the Act to— (1) Director, Office of Federal...

Handling Handicap Complaints Requires Special Insights.

ERIC Educational Resources Information Center

Wirth, George N.

1979-01-01

In the two years that the Michigan Civil Rights Commission has been enforcing legislation prohibiting discrimination against handicapped persons, some valuable insights have been gained into how these complaints must be handled in ways different from other types of discrimination complaints. (Author/EB)

20 CFR 405.30 - Discrimination complaints.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Discrimination complaints. 405.30 Section 405... INITIAL DISABILITY CLAIMS Introduction, General Description, and Definitions § 405.30 Discrimination... that an adjudicator has improperly discriminated against you, you may file a discrimination complaint...

20 CFR 405.30 - Discrimination complaints.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Discrimination complaints. 405.30 Section 405... INITIAL DISABILITY CLAIMS Introduction, General Description, and Definitions § 405.30 Discrimination... that an adjudicator has improperly discriminated against you, you may file a discrimination complaint...

20 CFR 405.30 - Discrimination complaints.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Discrimination complaints. 405.30 Section 405... INITIAL DISABILITY CLAIMS Introduction, General Description, and Definitions § 405.30 Discrimination... that an adjudicator has improperly discriminated against you, you may file a discrimination complaint...

20 CFR 405.30 - Discrimination complaints.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Discrimination complaints. 405.30 Section 405... INITIAL DISABILITY CLAIMS Introduction, General Description, and Definitions § 405.30 Discrimination... that an adjudicator has improperly discriminated against you, you may file a discrimination complaint...

20 CFR 405.30 - Discrimination complaints.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Discrimination complaints. 405.30 Section 405... INITIAL DISABILITY CLAIMS Introduction, General Description, and Definitions § 405.30 Discrimination... that an adjudicator has improperly discriminated against you, you may file a discrimination complaint...

When travel is a challenge: Travel medicine and the 'dis-abled' traveller.

PubMed

Bauer, Irmgard

Travellers with recognised disabilities or the dis-ability to function as required during a trip have been overlooked in the travel medicine literature. This paper provides a starting point for further discussion and research into this neglected traveller population. In contrast, tourism research has explored travel with a disability for some time in order to understand the travellers' needs and to improve services accordingly. The contemporary bio-psycho-social understanding of disability serves as the framework for exploring motivations to travel as well as barriers, such as inter and intrapersonal, economic, structural and attitudinal obstacles. The demands of complex travel planning are acknowledged. Attention is also drawn to the particular issue of acquired disability. The theoretical discussion is complemented by travellers' own accounts using as examples mobility impairment on aeroplanes, sensory impairments, and obesity. These insights should inform high quality travel health care starting with an exploration of the health professionals' own views on such endeavours. Important are appropriate communication skills, an understanding of the travellers'/carers' views, wishes and judgment of abilities, as well as the appreciation of the reason for the trip, destination and planned activities. Challenging may be the need to accept that the traveller/carer will be more knowledgeable about the disability, needs, potential problems and solutions than the health professional. Finally, medical requirements for destination and activity need to be combined with the medical requirements for the dis-abling condition. Scarce literature and increasing numbers of travellers with disabilities should make this field a research priority in travel medicine. Unless there is an absolute medical contraindication, travel health professionals should encourage and support travellers for whom travel is a challenge. Copyright © 2018 Elsevier Ltd. All rights reserved.

Triaging: common complaints in the workplace.

PubMed

Zimmermann, Polly Gerber; Wachs, Joy E

2003-06-01

Occupational health nurses regularly encounter clients with benign, common complaints. However, the mundane nature should not detract from the need for careful evaluation and guidance. Obtaining a comprehensive history and making key assessments help guide the occupational health nurse to properly manage the client's complaint.

Travel Health Advisory Group: a joint travel industry and travel health Special Interest Group promoting healthy travel in Australia.

PubMed

Leggat, Peter A; Zwar, Nicholas; Hudson, Bernie

2012-09-01

The Travel Health Advisory Group (THAG), established in 1997, is a joint initiative between the travel industry and travel health professionals in Australia that aims to promote healthy travel. THAG seeks to promote cooperation in improving the health of travellers between the travel industry and travel medicine professionals and to raise public awareness of the importance of travel health. From 2011, THAG has been a Special Interest Group of The Australasian College of Tropical Medicine and its membership has been active in several areas, including web-based travel health information, travel health promotion, media releases, research and education in Australia. Information is given on the objectives, membership and an overview of the various activities of the group. Copyright © 2012 Elsevier Ltd. All rights reserved.

18 CFR 281.214 - Notice, complaint and remedy.

Code of Federal Regulations, 2010 CFR

2010-04-01

... remedy. 281.214 Section 281.214 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY....214 Notice, complaint and remedy. (a) Complaint. Any interested person may file a complaint concerning an alleged violation of this subpart under § 385.206 of this chapter. (b) Remedy. If the Commission...

7 CFR 6.42 - Complaints of price-undercutting.

Code of Federal Regulations, 2011 CFR

2011-01-01

... market price of similar articles produced in the United States and that a foreign government is providing... written complaint making such allegation. (b) Contents of complaint. Such complaint shall contain, or be...) The name and address of the complainant. (2) The location of the domestic wholesale market in which...

7 CFR 6.42 - Complaints of price-undercutting.

Code of Federal Regulations, 2013 CFR

2013-01-01

... market price of similar articles produced in the United States and that a foreign government is providing... written complaint making such allegation. (b) Contents of complaint. Such complaint shall contain, or be...) The name and address of the complainant. (2) The location of the domestic wholesale market in which...

10 CFR 501.162 - Contents of a complaint.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Contents of a complaint. 501.162 Section 501.162 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS ADMINISTRATIVE PROCEDURES AND SANCTIONS Enforcement § 501.162 Contents of a complaint. A complaint must contain a complete statement of all relevant facts...

Effects and costs of requiring child-restraint systems for young children traveling on commercial airplanes.

PubMed

Newman, Thomas B; Johnston, Brian D; Grossman, David C

2003-10-01

The US Federal Aviation Administration is planning a new regulation requiring children younger than 2 years to ride in approved child-restraint seats on airplanes. To estimate the annual number of child air crash deaths that might be prevented by the proposed regulation, the threshold proportion of families switching from air to car travel above which the risks of the policy would exceed its benefits, and the cost per death prevented. Risk and economic analyses. Child-restraint seat use could prevent about 0.4 child air crash deaths per year in the United States. Increased deaths as a result of car travel could exceed deaths prevented by restraint seat use if the proportion of families switching from air to car travel exceeded about 5% to 10%. The estimate for this proportion varied with assumptions about trip distance, driver characteristics, and the effectiveness of child-restraint seats but is unlikely to exceed 15%. Assuming no increase in car travel, for each dollar increase in the cost of implementing the regulation per round trip per family, the cost per death prevented would increase by about $6.4 million. Unless space for young children in restraint seats can be provided at low cost to families, with little or no diversion to automobile travel, a policy requiring restraint seat use could cause a net increase in deaths. Even excluding this possibility, the cost of the proposed policy per death prevented is high.

45 CFR 98.32 - Parental complaints.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Parental complaints. 98.32 Section 98.32 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION CHILD CARE AND DEVELOPMENT FUND Program Operations (Child Care Services)-Parental Rights and Responsibilities § 98.32 Parental complaints...

45 CFR 98.32 - Parental complaints.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 1 2011-10-01 2011-10-01 false Parental complaints. 98.32 Section 98.32 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION CHILD CARE AND DEVELOPMENT FUND Program Operations (Child Care Services)-Parental Rights and Responsibilities § 98.32 Parental complaints...

45 CFR 98.32 - Parental complaints.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 1 2012-10-01 2012-10-01 false Parental complaints. 98.32 Section 98.32 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION CHILD CARE AND DEVELOPMENT FUND Program Operations (Child Care Services)-Parental Rights and Responsibilities § 98.32 Parental complaints...

45 CFR 98.32 - Parental complaints.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 1 2014-10-01 2014-10-01 false Parental complaints. 98.32 Section 98.32 Public Welfare Department of Health and Human Services GENERAL ADMINISTRATION CHILD CARE AND DEVELOPMENT FUND Program Operations (Child Care Services)-Parental Rights and Responsibilities § 98.32 Parental complaints...

45 CFR 98.32 - Parental complaints.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 1 2013-10-01 2013-10-01 false Parental complaints. 98.32 Section 98.32 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION CHILD CARE AND DEVELOPMENT FUND Program Operations (Child Care Services)-Parental Rights and Responsibilities § 98.32 Parental complaints...

Subjective complaints after acquired brain injury: presentation of the Brain Injury Complaint Questionnaire (BICoQ).

PubMed

Vallat-Azouvi, Claire; Paillat, Cyrille; Bercovici, Stéphanie; Morin, Bénédicte; Paquereau, Julie; Charanton, James; Ghout, Idir; Azouvi, Philippe

2018-04-01

The objective of the present study was to present a new complaint questionnaire designed to assess a wide range of difficulties commonly reported by patients with acquired brain injury. Patients (n =  619) had been referred to a community re-entry service at a chronic stage after brain injury, mainly traumatic brain injury (TBI). The Brain Injury Complaint Questionnaire (BICoQ) includes 25 questions in the following domains: cognition, behavior, fatigue and sleep, mood, and somatic problems. A self and a proxy questionnaire were given. An additional question was given to the relative, about the patient's awareness of his difficulties. The questionnaires had a good internal coherence, as measured with Cronbach's alpha. The most frequent complaints were, in decreasing order, mental slowness, memory troubles, fatigue, concentration difficulties, anxiety, and dual tasking problems. Principal component analysis with varimax rotation yielded six underlying factors explaining 50.5% of total variance: somatic concerns, cognition, and lack of drive, lack of control, psycholinguistic disorders, mood, and mental fatigue/slowness. About 52% of patients reported fewer complaints than their proxy, suggesting lack of awareness. The total complaint scores were not significantly correlated with any injury severity measure, but were significantly correlated with disability and poorer quality of life (Note: only factor 2 [cognition/lack of drive] was significantly related to disability.) The BICoQ is a simple scale that can be used in addition to traditional clinical and cognitive assessment measures, and to assess awareness of everyday life problems. © 2017 Wiley Periodicals, Inc.

Travel-related health problems in Japanese travelers.

PubMed

Mizuno, Yasutaka; Kudo, Koichiro

2009-09-01

Although the number of Japanese individuals traveling abroad has increased steadily, reaching approximately 17.3 million in 2007, the incidence of various travel-related health problems in Japan remains unknown. The travel-related health problems of Japanese travelers returning to Japan from abroad are analyzed by assessing the records. Data were collected retrospectively on returning travelers who visited the authors' travel clinic during the period from January 2005 through to December 2006 with any health problem acquired overseas. A total of 345 patients were included in this study (200 male, 145 female; average age, 34+/-12.3 years). Reasons for travel included leisure (45.8%); business (39.1%); visiting friends and relatives or accompanying other travelers (8.7%); volunteering (3.8%); and long stays in order to study or live (2.6%). The most visited destination was Asia (n=260), followed by Africa (n=105). The most commonly reported health problems were gastro-intestinal infections (39.1%), followed by respiratory tract infections (16.2%), animal bites (8.1%), and skin problems (5.8%). Together, malaria and dengue accounted for 10% of diagnoses in 125 febrile patients (36.2%). Although the profile of travel-related health problems in Japanese travelers is similar to that of Western travelers, the characteristics of travel were quite different. Therefore Japanese travel advice should be tailored to suit the Japanese traveler.

78 FR 10608 - David Grant United States Air Force Medical Center Specialty Care Travel Reimbursement...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-14

... appropriately trained provider within 4 weeks or sooner, if required, and within 1-hour travel time from the beneficiary's residence. The geographic area that represents 1-hour travel time surrounding an MTF is referred... Specialty Care Travel Reimbursement Demonstration Project AGENCY: Department of Defense. ACTION: Notice of...

Designing a Methodology for Future Air Travel Scenarios

NASA Technical Reports Server (NTRS)

Wuebbles, Donald J.; Baughcum, Steven L.; Gerstle, John H.; Edmonds, Jae; Kinnison, Douglas E.; Krull, Nick; Metwally, Munir; Mortlock, Alan; Prather, Michael J.

1992-01-01

The growing demand on air travel throughout the world has prompted several proposals for the development of commercial aircraft capable of transporting a large number of passengers at supersonic speeds. Emissions from a projected fleet of such aircraft, referred to as high-speed civil transports (HSCT's), are being studied because of their possible effects on the chemistry and physics of the global atmosphere, in particular, on stratospheric ozone. At the same time, there is growing concern about the effects on ozone from the emissions of current (primarily subsonic) aircraft emissions. Evaluating the potential atmospheric impact of aircraft emissions from HSCT's requires a scientifically sound understanding of where the aircraft fly and under what conditions the aircraft effluents are injected into the atmosphere. A preliminary set of emissions scenarios are presented. These scenarios will be used to understand the sensitivity of environment effects to a range of fleet operations, flight conditions, and aircraft specifications. The baseline specifications for the scenarios are provided: the criteria to be used for developing the scenarios are defined, the required data base for initiating the development of the scenarios is established, and the state of the art for those scenarios that have already been developed is discussed. An important aspect of the assessment will be the evaluation of realistic projections of emissions as a function of both geographical distribution and altitude from an economically viable commercial HSCT fleet. With an assumed introduction date of around the year 2005, it is anticipated that there will be no HSCT aircraft in the global fleet at that time. However, projections show that, by 2015, the HSCT fleet could reach significant size. We assume these projections of HSCT and subsonic fleets for about 2015 can the be used as input to global atmospheric chemistry models to evaluate the impact of the HSCT fleets, relative to an all

Development of the Ghent Multidimensional Somatic Complaints Scale

ERIC Educational Resources Information Center

Beirens, Koen; Fontaine, Johnny R. J.

2010-01-01

The present study aimed at developing a new scale that operationalizes a hierarchical model of somatic complaints. First, 63 items representing a wide range of symptoms and sensations were compiled from somatic complaints scales and emotion literature. These complaints were rated by Belgian students (n = 307) and Belgian adults (n = 603).…

77 FR 76006 - Star Networks USA, LLC; Complaint

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-26

... CONSUMER PRODUCT SAFETY COMMISSION [CPSC Docket No. 13-2] Star Networks USA, LLC; Complaint AGENCY.... Published below is a Complaint: In the Matter of Star Networks USA, LLC.\\1\\ \\1\\ Chairman Inez M. Tenenbaum... COMMISSION In the Matter of STAR NETWORKS USA, LLC, Respondent CPSC DOCKET NO. 13-2 COMPLAINT Nature of...

Complying with US and European complaint handling requirements.

PubMed

Donawa, M E

1997-09-01

The importance of customer complaints for providing valuable information on the use of medical devices is clearly reflected in United States (US) and European quality system requirements for handling complaints. However, there are significant differences in US and European complaint handling requirements. This article will discuss those differences and methods for ensuring compliance.

45 CFR 160.306 - Complaints to the Secretary.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Complaints to the Secretary. 160.306 Section 160... Secretary. (a) Right to file a complaint. A person who believes a covered entity is not complying with the administrative simplification provisions may file a complaint with the Secretary. (b) Requirements for filing...

21 CFR 211.198 - Complaint files.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 21 Food and Drugs 4 2012-04-01 2012-04-01 false Complaint files. 211.198 Section 211.198 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL CURRENT GOOD MANUFACTURING PRACTICE FOR FINISHED PHARMACEUTICALS Records and Reports § 211.198 Complaint...

21 CFR 211.198 - Complaint files.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 21 Food and Drugs 4 2014-04-01 2014-04-01 false Complaint files. 211.198 Section 211.198 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL CURRENT GOOD MANUFACTURING PRACTICE FOR FINISHED PHARMACEUTICALS Records and Reports § 211.198 Complaint...

21 CFR 211.198 - Complaint files.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 4 2011-04-01 2011-04-01 false Complaint files. 211.198 Section 211.198 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL CURRENT GOOD MANUFACTURING PRACTICE FOR FINISHED PHARMACEUTICALS Records and Reports § 211.198 Complaint...

21 CFR 211.198 - Complaint files.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 21 Food and Drugs 4 2013-04-01 2013-04-01 false Complaint files. 211.198 Section 211.198 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL CURRENT GOOD MANUFACTURING PRACTICE FOR FINISHED PHARMACEUTICALS Records and Reports § 211.198 Complaint...

21 CFR 211.198 - Complaint files.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Complaint files. 211.198 Section 211.198 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL CURRENT GOOD MANUFACTURING PRACTICE FOR FINISHED PHARMACEUTICALS Records and Reports § 211.198 Complaint...

14 CFR 302.404 - Formal complaints.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Formal complaints. 302.404 Section 302.404 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) PROCEDURAL... business or the ends of justice. (e) Service. A formal complaint, and any amendments thereto, shall be...

48 CFR 8.711 - Quality complaints.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Quality complaints. 8.711... Blind or Severely Disabled 8.711 Quality complaints. (a) When the quality of supplies or services... the appropriate central nonprofit agency. (b) When quality problems cannot be resolved by the Ability...

22 CFR 228.22 - Air transportation.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Air transportation. 228.22 Section 228.22... for USAID Financing § 228.22 Air transportation. (a) The eligibility of air transportation is... U.S. flag air carriers for all international air travel and transportation, unless such service is...

Traveling with children: beyond car seat safety.

PubMed

Polli, Janaina Borges; Polli, Ismael

2015-01-01

To spread knowledge and instigate the health professional to give advice on childcare during travels and on child transport safety. Literature review through the LILACS and MEDLINE(®) databases, using the terms: travel, safety, protective equipment, child, preventive medicine, retrieving articles published in the last 21 years. The authors analyzed 93 articles, of which 66 met the inclusion criteria after summaries were read. For drafting this article, the following sub-themes were proposed: getting ready to travel with children; knowing some of the transfer risks (air, land and water transportation) and exploring the destination with children (sun exposure, accommodations, altitude, food, traveler's diarrhea, insect bites) and return from the trip with children. Over the years, there has been an increase in the number of children who travel around the world. However, this population is still subject to health problems while traveling and may be even more susceptible than the adult age group. These problems arise from a variety of factors, including exposure to infectious organisms, the use of certain types of transportation, and participation in some activities, such as hiking at high altitudes, among others. However, when traveling with children, these risk factors can be overlooked; a trip that is considered safe for an adult might not be a good choice for this age group. The pediatric consultation should be a good opportunity to optimize preventive guidelines at the pre-trip planning. Copyright © 2015 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

Integrated health impact assessment of travel behaviour: model exploration and application to a fuel price increase.

PubMed

Dhondt, Stijn; Kochan, Bruno; Beckx, Carolien; Lefebvre, Wouter; Pirdavani, Ali; Degraeuwe, Bart; Bellemans, Tom; Int Panis, Luc; Macharis, Cathy; Putman, Koen

2013-01-01

Transportation policy measures often aim to change travel behaviour towards more efficient transport. While these policy measures do not necessarily target health, these could have an indirect health effect. We evaluate the health impact of a policy resulting in an increase of car fuel prices by 20% on active travel, outdoor air pollution and risk of road traffic injury. An integrated modelling chain is proposed to evaluate the health impact of this policy measure. An activity-based transport model estimated movements of people, providing whereabouts and travelled kilometres. An emission- and dispersion model provided air quality levels (elemental carbon) and a road safety model provided the number of fatal and non-fatal traffic victims. We used kilometres travelled while walking or cycling to estimate the time in active travel. Differences in health effects between the current and fuel price scenario were expressed in Disability Adjusted Life Years (DALY). A 20% fuel price increase leads to an overall gain of 1650 (1010-2330) DALY. Prevented deaths lead to a total of 1450 (890-2040) Years Life Gained (YLG), with better air quality accounting for 530 (180-880) YLG, fewer road traffic injuries for 750 (590-910) YLG and active travel for 170 (120-250) YLG. Concerning morbidity, mostly road safety led to 200 (120-290) fewer Years Lived with Disability (YLD), while air quality improvement only had a minor effect on cardiovascular hospital admissions. Air quality improvement and increased active travel mainly had an impact at older age, while traffic safety mainly affected younger and middle-aged people. This modelling approach illustrates the feasibility of a comprehensive health impact assessment of changes in travel behaviour. Our results suggest that more is needed than a policy rising car fuel prices by 20% to achieve substantial health gains. While the activity-based model gives an answer on what the effect of a proposed policy is, the focus on health may make

[Complaint to the disciplinary board about a resident].

PubMed

Linthorst, Gabor E; Lauw, Fanny N; Hanekamp, Lilian A; Hoekstra, Joost B L

2014-01-01

We describe the course of two complaints that were filed by patients to the Dutch Medical Disciplinary Board against two internal medicine residents. In the procedure following the complaints the supervisor and the teacher were actively involved, which resulted in one complaint being dropped. We describe the importance of adequate moral support in such cases, as the complaint may lead to loss of work satisfaction or self-esteem, especially for those in training. We make some recommendations on how the resident and the supervisor/head of the department should engage in complaints filed to the Medical Disciplinary Board. In addition, we suggest that routine 'error-meetings' may help to provide an open atmosphere where disclosure of errors and the various procedures at the hospital or disciplinary boards are promoted.

20 CFR 658.426 - Complaints against USES.

Code of Federal Regulations, 2010 CFR

2010-04-01

... PROVISIONS GOVERNING THE JOB SERVICE SYSTEM Job Service Complaint System Federal Js Complaint System § 658... USES has violated JS regulations should be mailed to the Assistant Secretary for Employment and...

The stress of travel.

PubMed

Waterhouse, J; Reilly, T; Edwards, B

2004-10-01

International travel is an essential part of the life of elite athletes, both for competition and training. It is also becoming increasingly common among recreational sportspersons. Long-distance travel is associated with a group of transient negative effects, collectively referred to as 'travel fatigue', which result from anxiety about the journey, the change to an individual's daily routine, and dehydration due to time spent in the dry air of the aircraft cabin. Travel fatigue lasts for only a day or so, but for those who fly across several time zones, there are also the longer-lasting difficulties associated with 'jet lag'. The problems of jet lag can last for over a week if the flight crosses 10 time zones or more, and they can reduce performance and the motivation to train effectively. Knowledge of the properties of the body clock enables the cause of the difficulties to be understood (an unadjusted body clock), and forms the basis of using light in the new time zone to promote adjustment of the body clock. Sleep loss and its effects are important components of jet lag, and attempts to promote sleep by the use of melatonin and other hypnotics are also relevant. Sleep loss is also found in those who undertake challenges that involve long periods where the normal consolidated sleep of 8 h length is not possible. Advice on sleep regimens in such circumstances is given.

29 CFR 24.103 - Filing of retaliation complaint.

Code of Federal Regulations, 2011 CFR

2011-07-01

... be reduced to writing by OSHA. If a complainant is not able to file the complaint in English, the complaint may be filed in any language. (c) Place of Filing. The complaint should be filed with the OSHA... resides or was employed, but may be filed with any OSHA officer or employee. Addresses and telephone...

Patient complaints in healthcare systems: a systematic review and coding taxonomy

PubMed Central

Reader, Tom W; Gillespie, Alex; Roberts, Jane

2014-01-01

Background Patient complaints have been identified as a valuable resource for monitoring and improving patient safety. This article critically reviews the literature on patient complaints, and synthesises the research findings to develop a coding taxonomy for analysing patient complaints. Methods The PubMed, Science Direct and Medline databases were systematically investigated to identify patient complaint research studies. Publications were included if they reported primary quantitative data on the content of patient-initiated complaints. Data were extracted and synthesised on (1) basic study characteristics; (2) methodological details; and (3) the issues patients complained about. Results 59 studies, reporting 88 069 patient complaints, were included. Patient complaint coding methodologies varied considerably (eg, in attributing single or multiple causes to complaints). In total, 113 551 issues were found to underlie the patient complaints. These were analysed using 205 different analytical codes which when combined represented 29 subcategories of complaint issue. The most common issues complained about were ‘treatment’ (15.6%) and ‘communication’ (13.7%). To develop a patient complaint coding taxonomy, the subcategories were thematically grouped into seven categories, and then three conceptually distinct domains. The first domain related to complaints on the safety and quality of clinical care (representing 33.7% of complaint issues), the second to the management of healthcare organisations (35.1%) and the third to problems in healthcare staff–patient relationships (29.1%). Conclusions Rigorous analyses of patient complaints will help to identify problems in patient safety. To achieve this, it is necessary to standardise how patient complaints are analysed and interpreted. Through synthesising data from 59 patient complaint studies, we propose a coding taxonomy for supporting future research and practice in the analysis of patient complaint data

21 CFR 226.115 - Complaint files.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Complaint files. 226.115 Section 226.115 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL CURRENT GOOD MANUFACTURING PRACTICE FOR TYPE A MEDICATED ARTICLES Records and Reports § 226.115 Complaint...

21 CFR 225.115 - Complaint files.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Complaint files. 225.115 Section 225.115 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL CURRENT GOOD MANUFACTURING PRACTICE FOR MEDICATED FEEDS Records and Reports § 225.115 Complaint files. (a...

A Cost Analysis of Space Available Travel

DTIC Science & Technology

2014-06-14

environmental and morale leave ( EML ) and accompanied family members 33.28% 1.35% 35.15% 7.69% 20.85% 1.68% Army Coast Guard Air Force Marines...consecutive days and unaccompanied family members (18 years or older) traveling on EML orders. - Category V: Unaccompanied Command-sponsored dependents and

Clean Air by Design.

ERIC Educational Resources Information Center

Crawford, Gary N.

1995-01-01

Planning new construction is an opportunity to recognize indoor environmental quality (IEQ) issues. Provides an overview of some common IEQ issues associated with construction projects. A building's heating, ventilating, and air-conditioning (HVAC) system is by far the single most common cause of IEQ problems and complaints. (MLF)

39 CFR 3031.12 - Treatment as a complaint.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 39 Postal Service 1 2010-07-01 2010-07-01 false Treatment as a complaint. 3031.12 Section 3031.12... Inquiry Forms and Procedures § 3031.12 Treatment as a complaint. If the Commission receives a volume of... treatment as a complaint, it may appoint an investigator to review the matter under § 3030.21 of this...

Air travel and adults with cyanotic congenital heart disease.

PubMed

Harinck, E; Hutter, P A; Hoorntje, T M; Simons, M; Benatar, A A; Fischer, J C; de Bruijn, D; Meijboom, E J

1996-01-15

Concern has been expressed that a reduction of partial oxygen pressure during flight in commercial aircraft may induce dangerous hypoxemia in patients with cyanotic congenital heart disease. To evaluate the validity of this concern, the transcutaneous SaO2 was measured in 12 adults with this type of heart disease and 27 control subjects during simulated commercial flights of 1.5 and 7 hours in a hypobaric chamber. Ten of those patients and 6 control subjects also were evaluated during two actual flights of approximately 2.5 hours in a DC-10 and an A-310, respectively. During the prolonged simulated and actual flights, the capillary blood pH, gases, and lactic acid were analyzed in the patients and during one of the actual flights also in the control subjects. During the simulated flights the SaO2 was at all times lower in the patients than in the control subjects. However, the maximal mean actual percentage decrease, as compared with sea level values, did not exceed 8.8% in either patients or control subjects. During the actual flights, this maximal decrease in the patients was 6%. In-flight reduction of the capillary PO2 was considerable in the control subjects but not in the patients. It is our hypothesis that the lack of a significant decrease of the PO2 in the patients might possibly be due to a high concentration of 2.3 diphosphoglycerate in the red cells. The flights had no influence on the capillary blood pH, PCO2, bicarbonate, or lactic acid levels in either patients or control subjects. Atmospheric pressure changes during commercial air travel do not appear to be detrimental to patients with cyanotic congenital heart disease.

Complaints Soar over Student-Loan Collections

ERIC Educational Resources Information Center

Field, Kelly

2012-01-01

Over the past five years, the number of complaints filed against agencies collecting on behalf of the U.S. Department of Education has grown by 45 percent. The Federal Trade Commission, which oversees the entire industry, received 142,743 complaints involving debt-collection companies last year, though only some involved student loans. Consumer…

A factor analytical study of tinnitus complaint behaviour.

PubMed

Jakes, S C; Hallam, R S; Chambers, C; Hinchcliffe, R

1985-01-01

Two separate factor analyses were conducted on various self-rated complaints about tinnitus and related neuro-otological symptoms, together with audiometric measurements of tinnitus 'intensity' (masking level and loudness matching levels). Two general tinnitus complaint factors were identified, i.e. 'intrusiveness of tinnitus' and 'distress due to tinnitus'. 3 specific tinnitus complaint factors were also found, i.e. 'sleep disturbance', 'medication use' and 'interference with passive auditory entertainments'. Other neuro-otological symptoms and the audiometric measures did not load on these factors. An exception was provided by loudness matches at 1 kHz, which had a small loading on the 'intrusiveness of tinnitus' factor. Self-rated loudness had a high loading on this factor. Otherwise, the loudness (either self-rated or determined by loudness matching) was unrelated to complaint dimensions. The clinical implications of the multifactorial nature of tinnitus complaint behaviour are considered.

The impact of patient's complaints on New Zealand dentists.

PubMed

Stuart, Tania; Cunningham, Wayne

2015-03-01

This study aimed to investigate the impact of receiving a patient complaint on dentists in New Zealand. A qualitative research method was chosen to investigate the experience of dentists in receipt of a complaint. Nine dentists practising in New Zealand who had received complaints from a variety of sources were interviewed. All volunteered having responded to requests and advertisements seeking participants for the study. In-depth interviews with line-by-line transcript analysis allowed the discovery of themes and subthemes related to the impact of complaints. Receiving a complaint was a stressful experience for these dentists. Anxiety, loss of confidence, fear of loss of income and altered relationships with complainants characterised respondents' personal responses. Dentists were distracted from family time by the complaint, and their families experienced upset and anxiety. Anxiety spread within the practice to colleagues and staff. Respondents and their staff had to cope with difficult and at times abusive behaviour from complainants and their families. Dentists reported feeling helpless, struggling with lack of timeliness, the need for a satisfactory and meaningful resolution and the impact of third parties, particularly in the genesis of the complaint. They were aware of costs incurred by patients. They sought meaningful support but sometimes late in the process. For these respondents the complaint led to few changes in their practice. Receiving a complaint is a stressful experience and dentists need appropriate emotional as well as legal support. The responsibility for this lies with the wider profession.

Travel characteristics and health practices among travellers at the travellers' health and vaccination clinic in Singapore.

PubMed

Lee, Vernon J; Wilder-Smith, Annelies

2006-10-01

Singapore has a fast-growing travel industry, but few studies have been done on travel characteristics and travel health practices. This study describes the profile and healthseeking behaviour of travellers attending a travel health clinic in Singapore. A cross-sectional survey was conducted on travellers attending the Traveller's Health and Vaccination Centre (THVC) between September and November 2002 using a standardised questionnaire. Information obtained included individual demographic and medical information, travel patterns, vaccination status and travel health practices. Four hundred and ninetyfive (74%) eligible travellers seen at THVC responded to the questionnaire. Their mean age was 36 years; 77% were professionals, managers, executives, and businessmen, students, and white collar workers. Asia was the main travel destination, and most travelled for leisure and resided in hotels or hostels. The median duration of travel was 16 days. Although >90% had previously travelled overseas, only 20% had previously sought pre-travel advice. Malays were significantly underrepresented (P < 0.01); and Caucasians and Eurasians were significantly more likely (P < 0.01) to have previously sought pre-travel advice compared with Chinese, Indians and Malays. Factors associated with seeking pre-travel advice included travel outside of Asia, especially Africa and South America. Singaporean travellers travel more often to cities rather than rural areas, compared with non-Asian travellers. Asia is the preferred destination, and travel outside of Asia is perceived as more risky and is associated with seeking pre-travel advice and vaccinations. Travel patterns and behaviours need to be taken into account when developing evidence-based travel medicine in Asia.

20 CFR 658.414 - Referral of non-JS-related complaints.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Referral of non-JS-related complaints. 658... ADMINISTRATIVE PROVISIONS GOVERNING THE JOB SERVICE SYSTEM Job Service Complaint System State Agency Js Complaint System § 658.414 Referral of non-JS-related complaints. (a) To facilitate the operation of the...

Consumer Expectations of Capacity Constrains and Their Effect on the Demand for Multi-Class Air Travel

NASA Technical Reports Server (NTRS)

Battersby, Bryn D.

2003-01-01

This paper argues that a consumer's decision on ticket class takes into account the expected likelihood of obtaining a seat in a particular class which, in turn, partially depends on an optimum "transaction cost". Taking into account the preferences of the consumer and the information that the consumer is endowed with, the consumer will select a ticket that includes its own optimal transaction cost. This motivates the inclusion of the capacity constraint as a proxy independent variable for these consumer expectations This then forms the basis of a model of air-travel demand with specific reference to Australia. A censored likelihood function allowing for correlation in the disturbance term across k classes is introduced. The correlation in the disturbances arises as a result of the interdependence of the capacity constraints in k different ticket classes on each flight.

Malaria: prevention in travellers.

PubMed

Croft, Ashley M

2010-07-12

Malaria transmission occurs most frequently in environments with humidity greater than 60% and ambient temperature of 25 °C to 30 °C. Risks increase with longer visits and depend on activity. Infection can follow a single mosquito bite. Incubation is usually 10 to 14 days but can be up to 18 months depending on the strain of parasite. We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of non-drug preventive interventions in non-pregnant adult travellers? What are the effects of drug prophylaxis in non-pregnant adult travellers? What are the effects of antimalaria vaccines in adult and child travellers? What are the effects of antimalaria interventions in child travellers, pregnant travellers, and in airline pilots? We searched: Medline, Embase, The Cochrane Library, and other important databases up to November 2009 (Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA). We found 79 systematic reviews, RCTs, or observational studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions. In this systematic review we present information relating to the effectiveness and safety of the following interventions: aerosol insecticides, amodiaquine, air conditioning and electric fans, atovaquone-proguanil, biological control measures, chloroquine (alone or with proguanil), diethyltoluamide (DEET), dietary supplementation, doxycycline, electronic mosquito repellents, full-length and light-coloured clothing, insecticide-treated clothing/nets, mefloquine, mosquito coils and vapourising mats, primaquine, pyrimethamine-dapsone, pyrimethamine-sulfadoxine, smoke, topical (skin-applied) insect repellents, and vaccines.

Travel patterns during pregnancy: comparison between Global Positioning System (GPS) tracking and questionnaire data

PubMed Central

2013-01-01

Background Maternal exposures to traffic-related air pollution have been associated with adverse pregnancy outcomes. Exposures to traffic-related air pollutants are strongly influenced by time spent near traffic. However, little is known about women’s travel activities during pregnancy and whether questionnaire-based data can provide reliable information on travel patterns during pregnancy. Objectives Examine women’s in-vehicle travel behavior during pregnancy and examine the difference in travel data collected by questionnaire and global positioning system (GPS) and their potential for exposure error. Methods We measured work-related travel patterns in 56 pregnant women using a questionnaire and one-week GPS tracking three times during pregnancy (<20 weeks, 20–30 weeks, and >30 weeks of gestation). We compared self-reported activities with GPS-derived trip distance and duration, and examined potentially influential factors that may contribute to differences. We also described in-vehicle travel behavior by pregnancy periods and influences of demographic and personal factors on daily travel times. Finally, we estimated personal exposure to particle-bound polycyclic aromatic hydrocarbon (PB-PAH) and examined the magnitude of exposure misclassification using self-reported vs. GPS travel data. Results Subjects overestimated both trip duration and trip distance compared to the GPS data. We observed moderately high correlations between self-reported and GPS-recorded travel distance (home to work trips: r = 0.88; work to home trips: r = 0.80). Better agreement was observed between the GPS and the self-reported travel time for home to work trips (r = 0.77) than work to home trips (r = 0.64). The subjects on average spent 69 and 93 minutes traveling in vehicles daily based on the GPS and self-reported data, respectively. Longer daily travel time was observed among participants in early pregnancy, and during certain pregnancy periods in women with

Travel patterns during pregnancy: comparison between Global Positioning System (GPS) tracking and questionnaire data.

PubMed

Wu, Jun; Jiang, Chengsheng; Jaimes, Guillermo; Bartell, Scott; Dang, Andy; Baker, Dean; Delfino, Ralph J

2013-10-09

Maternal exposures to traffic-related air pollution have been associated with adverse pregnancy outcomes. Exposures to traffic-related air pollutants are strongly influenced by time spent near traffic. However, little is known about women's travel activities during pregnancy and whether questionnaire-based data can provide reliable information on travel patterns during pregnancy. Examine women's in-vehicle travel behavior during pregnancy and examine the difference in travel data collected by questionnaire and global positioning system (GPS) and their potential for exposure error. We measured work-related travel patterns in 56 pregnant women using a questionnaire and one-week GPS tracking three times during pregnancy (<20 weeks, 20-30 weeks, and >30 weeks of gestation). We compared self-reported activities with GPS-derived trip distance and duration, and examined potentially influential factors that may contribute to differences. We also described in-vehicle travel behavior by pregnancy periods and influences of demographic and personal factors on daily travel times. Finally, we estimated personal exposure to particle-bound polycyclic aromatic hydrocarbon (PB-PAH) and examined the magnitude of exposure misclassification using self-reported vs. GPS travel data. Subjects overestimated both trip duration and trip distance compared to the GPS data. We observed moderately high correlations between self-reported and GPS-recorded travel distance (home to work trips: r = 0.88; work to home trips: r = 0.80). Better agreement was observed between the GPS and the self-reported travel time for home to work trips (r = 0.77) than work to home trips (r = 0.64). The subjects on average spent 69 and 93 minutes traveling in vehicles daily based on the GPS and self-reported data, respectively. Longer daily travel time was observed among participants in early pregnancy, and during certain pregnancy periods in women with higher education attainment, higher income

24 CFR 3282.403 - Consumer complaint and information referral.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Consumer complaint and information... HOUSING AND URBAN DEVELOPMENT MANUFACTURED HOME PROCEDURAL AND ENFORCEMENT REGULATIONS Consumer Complaint Handling and Remedial Actions § 3282.403 Consumer complaint and information referral. (a) Retailer...

31 CFR 8.55 - Contents of complaint.

Code of Federal Regulations, 2010 CFR

2010-07-01

... he or she is able to prepare a defense. (b) Demand for answer. The complaint will give notification... less than 15 days from the date of service of the complaint. Notice will be given that a decision by...

31 CFR 8.55 - Contents of complaint.

Code of Federal Regulations, 2011 CFR

2011-07-01

... he or she is able to prepare a defense. (b) Demand for answer. The complaint will give notification... less than 15 days from the date of service of the complaint. Notice will be given that a decision by...

31 CFR 8.56 - Service of complaint and other papers.

Code of Federal Regulations, 2013 CFR

2013-07-01

... papers. Any paper other than the complaint may be served upon an attorney, certified public accountant... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Service of complaint and other papers... and other papers. (a) Complaint. A copy of the complaint may be served upon the respondent by...

31 CFR 8.56 - Service of complaint and other papers.

Code of Federal Regulations, 2014 CFR

2014-07-01

... papers. Any paper other than the complaint may be served upon an attorney, certified public accountant... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Service of complaint and other papers... and other papers. (a) Complaint. A copy of the complaint may be served upon the respondent by...

31 CFR 8.56 - Service of complaint and other papers.

Code of Federal Regulations, 2012 CFR

2012-07-01

... papers. Any paper other than the complaint may be served upon an attorney, certified public accountant... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false Service of complaint and other papers... and other papers. (a) Complaint. A copy of the complaint may be served upon the respondent by...

31 CFR 8.56 - Service of complaint and other papers.

Code of Federal Regulations, 2011 CFR

2011-07-01

... papers. Any paper other than the complaint may be served upon an attorney, certified public accountant... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false Service of complaint and other papers... and other papers. (a) Complaint. A copy of the complaint may be served upon the respondent by...

31 CFR 8.56 - Service of complaint and other papers.

Code of Federal Regulations, 2010 CFR

2010-07-01

... papers. Any paper other than the complaint may be served upon an attorney, certified public accountant... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Service of complaint and other papers... and other papers. (a) Complaint. A copy of the complaint may be served upon the respondent by...

20 CFR 658.415 - Transferring complaints to proper JS office.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Transferring complaints to proper JS office... Agency Js Complaint System § 658.415 Transferring complaints to proper JS office. (a) Where a JS-related... local office serving the area in which the employer is located. Where a JS-related complaint deals with...

22 CFR 18.10 - Service of complaint and other papers.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Service of complaint and other papers. 18.10... CONFLICT OF INTEREST Administrative Enforcement Proceedings § 18.10 Service of complaint and other papers.... (b) Service of papers other than complaint. Any paper other than the complaint may be served upon a...

22 CFR 18.10 - Service of complaint and other papers.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Service of complaint and other papers. 18.10... CONFLICT OF INTEREST Administrative Enforcement Proceedings § 18.10 Service of complaint and other papers.... (b) Service of papers other than complaint. Any paper other than the complaint may be served upon a...

Pre-travel advice seeking from GPs by travellers with chronic illness seen at a travel clinic.

PubMed

Gagneux-Brunon, Amandine; Andrillat, Carole; Fouilloux, Pascale; Daoud, Fatiha; Defontaine, Christiane; Charles, Rodolphe; Lucht, Frédéric; Botelho-Nevers, Elisabeth

2016-03-01

Travellers are ageing and frequently report chronic illness. Pre-travel health advice is crucial, particularly in this subgroup, and general practitioners (GPs) are first in line for treatment adjustment before departure. Our aim is to evaluate pre-travel health advice seeking from GPs by travellers with chronic illness seen at a travel clinic. A cross-sectional observational survey using a questionnaire was conducted between August 2013 and July 2014 in travellers attending the travel medicine clinic of a tertiary university hospital in France. During the study, 2019 travellers were included. Mean age was 39.4 years (±18.8). Three hundred and ninety-one (19.4%) travellers reported a history of a chronic illness. Arterial hypertension and diabetes mellitus were the most frequently reported illnesses, affecting, respectively, 168 (8.3%) travellers and 102 (5.1%). Hajj pilgrims were more likely to report a history of chronic illness than other travellers. Only 810 (40.1%) travellers sought pre-travel advice from their GP. Six hundred and fifty-two (40.1%) healthy travellers and 158 (40.5%) travellers reporting chronic illness sought pre-travel advice from their GP (P = 0.96). Travellers with a history of chronic illness do not seek pre-travel health advice from their GP more frequently than healthy travellers. Travel health specialists are generally not the best practitioners to manage the care of underlying medical conditions presenting risks during travel. However, GPs offer continuity and disease management expertise to improve the specificity of pre-travel planning. Thus, ongoing collaboration between the traveller, GP and travel health specialist is likely to yield the best outcomes. © International Society of Travel Medicine, 2016. All rights reserved. Published by Oxford University Press. For permissions, please e-mail: journals.permissions@oup.com.

Patient complaints in healthcare services in Vietnam’s health system

PubMed Central

Thi Thu Ha, Bui; Mirzoev, Tolib; Morgan, Rosemary

2015-01-01

Background: There is growing recognition of patient rights in health sectors around the world. Patients’ right to complain in hospitals, often visible in legislative and regulatory protocols, can be an important information source for service quality improvement and achievement of better health outcomes. However, empirical evidence on complaint processes is scarce, particularly in the developing countries. To contribute in addressing this gap, we investigated patients’ complaint handling processes and the main influences on their implementation in public hospitals in Vietnam. Methods: The study was conducted in two provinces of Vietnam. We focused specifically on the implementation of the Law on Complaints and Denunciations and the Ministry of Health regulation on resolving complaints in the health sector. The data were collected using document review and in-depth interviews with key respondents. Framework approach was used for data analysis, guided by a conceptual framework and aided by qualitative data analysis software. Results: Five steps of complaint handling were implemented, which varied in practice between the provinces. Four groups of factors influenced the procedures: (1) insufficient investment in complaint handling procedures; (2) limited monitoring of complaint processes; (3) patients’ low awareness of, and perceived lack of power to change, complaint procedures and (4) autonomization pressures on local health facilities. While the existence of complaint handling processes is evident in the health system in Vietnam, their utilization was often limited. Different factors which constrained the implementation and use of complaint regulations included health system–related issues as well as social and cultural influences. Conclusion: The study aimed to contribute to improved understanding of complaint handling processes and the key factors influencing these processes in public hospitals in Vietnam. Specific policy implications for improving these

24 CFR 3282.403 - Consumer complaint and information referral.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Consumer complaint and information... HOUSING AND URBAN DEVELOPMENT MANUFACTURED HOME PROCEDURAL AND ENFORCEMENT REGULATIONS Consumer Complaint Handling and Remedial Actions § 3282.403 Consumer complaint and information referral. When a consumer...

24 CFR 3282.403 - Consumer complaint and information referral.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Consumer complaint and information... HOUSING AND URBAN DEVELOPMENT MANUFACTURED HOME PROCEDURAL AND ENFORCEMENT REGULATIONS Consumer Complaint Handling and Remedial Actions § 3282.403 Consumer complaint and information referral. When a consumer...

24 CFR 3282.403 - Consumer complaint and information referral.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Consumer complaint and information... HOUSING AND URBAN DEVELOPMENT MANUFACTURED HOME PROCEDURAL AND ENFORCEMENT REGULATIONS Consumer Complaint Handling and Remedial Actions § 3282.403 Consumer complaint and information referral. When a consumer...

24 CFR 3282.403 - Consumer complaint and information referral.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Consumer complaint and information... HOUSING AND URBAN DEVELOPMENT MANUFACTURED HOME PROCEDURAL AND ENFORCEMENT REGULATIONS Consumer Complaint Handling and Remedial Actions § 3282.403 Consumer complaint and information referral. When a consumer...

Issues Encountered by Physicians During International Travel With Youth National Soccer Teams

PubMed Central

Rosenbaum, Daryl A.; Davis, Stephen W.

2011-01-01

Background: Little information is available to guide the selection, preparation, and support of a traveling team physician. Purpose: To determine the types of injuries and medical problems, as well as general team health and performance issues, encountered by physicians traveling internationally with youth national soccer teams. Study Design: Descriptive epidemiology. Methods: Physicians assigned to travel abroad with the under-17 men’s and women’s US national soccer teams during a 2-year period documented all encounters with team and staff members. Physicians also documented consultations related to team health and performance issues. Results: The 108 cases (5.71 per 10 days) were evenly divided between injuries (n = 54) and noninjuries (n = 54). Players sought care at a higher rate than did staff (2.28 vs 1.09 per 100 person days). Mean severity for all player cases was 5.19 days missed (injuries, 10.48; noninjuries, 0.23). Nearly 69% of injuries involved the lower extremities: strains, sprains, and contusions accounted for 74.1% of injuries. Gastrointestinal, dermatologic, and otolaryngologic complaints accounted for 77.8% of noninjuries. Medications were administered in 71% of cases, with analgesics, cough and cold remedies, antibiotics, and gastrointestinal agents accounting for the majority. The leading team health and performance concerns were nutrition/hydration, conditioning, prevention, and doping control. Conclusion: Physicians traveling internationally with youth soccer teams manage an equal proportion of musculoskeletal and medical problems using simple medications. PMID:23016012

Business Travel | Climate Neutral Research Campuses | NREL

Science.gov Websites

evaluated for research campus climate action plans, and it can be surprisingly large. At Cornell University , for example, business air travel generated 27,000 tons of carbon dioxide in 2008, accounting for 8.5 campus. The following outlines resources and opportunities for research campuses to manage business

Integration Telegram Bot on E-Complaint Applications in College

NASA Astrophysics Data System (ADS)

Rosid, M. A.; Rachmadany, A.; Multazam, M. T.; Nandiyanto, A. B. D.; Abdullah, A. G.; Widiaty, I.

2018-01-01

Internet of Things (IoT) has influenced human life where IoT internet connectivity extending from human-to-humans to human-to-machine or machine-to-machine. With this research field, it will be created a technology and concepts that allow humans to communicate with machines for a specific purpose. This research aimed to integrate between application service of the telegram sender with application of e-complaint at a college. With this application, users do not need to visit the Url of the E-compliant application; but, they can be accessed simply by submitting a complaint via Telegram, and then the complaint will be forwarded to the E-complaint Application. From the test results, e-complaint integration with Telegram Bot has been run in accordance with the design. Telegram Bot is made able to provide convenience to the user in this academician to submit a complaint, besides the telegram bot provides the user interaction with the usual interface used by people everyday on their smartphones. Thus, with this system, the complained work unit can immediately make improvements since all the complaints process can be delivered rapidly.

New Zealand doctors' attitudes towards the complaints and disciplinary process.

PubMed

Cunningham, Wayne

2004-07-23

To examine attitudes held by doctors in New Zealand towards the complaints and disciplinary process. A questionnaire was sent to New Zealand doctors randomly selected to include vocationally registered general practitioners, vocationally registered hospital-based specialists, and general registrants. 598 respondents (33.6% having ever and 66.4% having never received a medical complaint) indicated that New Zealand doctors strongly support society's right to complain, having lay input, a sense of completion, and appropriate advice provided to the complaints process. Doctors also support society's notions of rights and responsibilities, and believe that the medical profession is capable of self-regulation. Fifty percent of doctors do not believe that complaints are a useful tool to improve medical practice. Doctor's attitudes diverge about how they believe society interacts with the profession through the complaints process. They are divided in their opinion as to whether complaints are warranted, whether complainants are normal people, and whether complaints are judged by appropriate standards. Doctor's attitudes towards the complaints and disciplinary system fall on a continuum between being consistent and divergent. Their attitudes are consistent with notions of professionalism, but suggest that using the complaints system to improve the delivery of medical care may be problematic.

2-Butoxyethanol from cleaning products responsible for complaints in workplaces: a case study.

PubMed

Rella, R; Sturaro, A; Vianello, A

2012-10-26

Indoor air quality is important because people are spending an increasing amount of time in the workplace. They are exposed to outdoor pollutants as well as pollutants emitted from products used indoors. Some chemicals, belonging to the category of volatile organic compounds (VOCs), easily release vapors at room temperature by evaporation. These accumulated vapors are often toxic and irritating. They may be alcohols, glycols, ketones, esters, etc., frequently present in the composition of many products for personal care or household purposes. This study suggests that the exposure levels of 2-butoxyethanol play an important role in the level of complaints of people at work. This study has emphasized the necessity of using different active and passive sampling methods for indoor air to avoid evaluation errors.

24 CFR 3282.256 - Distributor or retailer complaint handling.

Code of Federal Regulations, 2014 CFR

2014-04-01

...) Where a distributor or retailer receives a consumer complaint or other information concerning a... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Distributor or retailer complaint... Distributor Responsibilities § 3282.256 Distributor or retailer complaint handling. (a) When a distributor or...

24 CFR 3282.256 - Distributor or dealer complaint handling.

Code of Federal Regulations, 2011 CFR

2011-04-01

...) Where a distributor or dealer receives a consumer complaint or other information concerning a... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Distributor or dealer complaint... Distributor Responsibilities § 3282.256 Distributor or dealer complaint handling. (a) When a distributor or...

24 CFR 3282.256 - Distributor or dealer complaint handling.

Code of Federal Regulations, 2012 CFR

2012-04-01

...) Where a distributor or dealer receives a consumer complaint or other information concerning a... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Distributor or dealer complaint... Distributor Responsibilities § 3282.256 Distributor or dealer complaint handling. (a) When a distributor or...

24 CFR 3282.256 - Distributor or dealer complaint handling.

Code of Federal Regulations, 2013 CFR

2013-04-01

...) Where a distributor or dealer receives a consumer complaint or other information concerning a... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Distributor or dealer complaint... Distributor Responsibilities § 3282.256 Distributor or dealer complaint handling. (a) When a distributor or...

24 CFR 3282.256 - Distributor or dealer complaint handling.

Code of Federal Regulations, 2010 CFR

2010-04-01

...) Where a distributor or dealer receives a consumer complaint or other information concerning a... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Distributor or dealer complaint... Distributor Responsibilities § 3282.256 Distributor or dealer complaint handling. (a) When a distributor or...

Travel Schooling: Helping Children Learn through Travel.

ERIC Educational Resources Information Center

Byrnes, Deborah A.

2001-01-01

Provides information for teachers to help parents create rewarding and educational travel experiences for children. Examines the benefits of travel schooling, fundamental elements of a meaningful travel schooling experience, fostering cross cultural sensitivity through travel, and returning to the traditional classroom. (SD)

The Flying Newsboy: A Small Daily Attempts Air Delivery.

ERIC Educational Resources Information Center

Watts, Elizabeth A.

For 10 months in 1929-30, subscribers to "The McCook (Nebraska) Daily Gazette" (a daily newspaper serving 33 towns in southwestern Nebraska and northwestern Kansas) received their newspapers via air delivery with "The Newsboy," a Curtis Robin cabin monoplane. In an age when over-the-road travel was difficult and air travel was…

Nursing home consumer complaints and quality of care: a national view.

PubMed

Stevenson, David G

2006-06-01

This study uses 5 years of national data on investigated nursing home complaints (1998-2002) to evaluate whether complaints might be used to assess nursing home quality of care. On-Line Survey Certification and Reporting (OSCAR) data are used to evaluate the association between consumer complaints, facility and resident characteristics, and other nursing home quality measures. The analyses are undertaken in the context of considerable cross-state variation in nursing home complaint processes and rates. Complaints varied across facility characteristics in ways consistent with the nursing home quality literature. Complaints were significantly positively associated with survey deficiencies and the presence of serious survey deficiencies, and significantly negatively associated with nurse and nurse aide staffing. Complaints performance was significantly predictive of survey deficiencies at subsequent inspections. This study presents the first national evidence for using consumer complaints to assess nursing home quality of care. Despite limitations, nursing home complaints appear to offer a real-time signal of quality concerns.

High carriage rate of ESBL-producing Enterobacteriaceae at presentation and follow-up among travellers with gastrointestinal complaints returning from India and Southeast Asia.

PubMed

Barreto Miranda, Isabel; Ignatius, Ralf; Pfüller, Roland; Friedrich-Jänicke, Barbara; Steiner, Florian; Paland, Matthias; Dieckmann, Sebastian; Schaufler, Katharina; Wieler, Lothar H; Guenther, Sebastian; Mockenhaupt, Frank P

2016-02-01

International travel contributes to the spread of multidrug-resistant microorganisms including extended spectrum beta-lactamase-producing Enterobacteriaceae (ESBL-PE). We assessed the proportion of faecal carriers of ESBL-PE among 211 patients with gastrointestinal symptoms who returned to Berlin, Germany, after international travel. ESBL-PE were screened for on chromogenic agar, antimicrobial susceptibility testing was performed, and ESBL-genes were genotyped. Travel-related data were assessed by questionnaire. Diarrhoea, abdominal pain and nausea were the main symptoms. Half of the travellers carried ESBL-PE (97% Escherichia coli); the proportion was highest for returnees from India (72%) and mainland Southeast Asia (59%), and comparatively lower for Africa (33%) and Central America (20%). Co-resistance to fluoroquinolones (particularly in isolates from India), gentamicin and cotrimoxazole was frequent but all isolates were carbapenem-susceptible. ESBL-PE carriage decreased with increasing timespan from return to presentation, and with age. At revisit of initially ESBL-PE positive patients half a year later, 28% (17/61) of the individuals were still carriers, CTX-M groups being congruent with the initial isolates. CTX-M groups 9 and 1/9, vegetarian diet and cat ownership tended to be associated with ESBL-PE carriage upon revisit. Travellers, particularly those returning from India and Southeast Asia, constitute a relevant source of potential spread of ESBL-PE. Carriage declines over time but ESBL-PE persist for at least 6 months in a substantial proportion of individuals. Both genetic characteristics of the bacteria and lifestyle factors seem to contribute to persistent carriage of ESBL-PE. A recent, extra-European travel history argues for ESBL-PE screening and contact precautions for patients admitted to hospital. © International Society of Travel Medicine, 2016. All rights reserved. Published by Oxford University Press. For permissions, please e

Influence of complaints and singing style in singers voice handicap.

PubMed

Moreti, Felipe; Ávila, Maria Emília Barros de; Rocha, Clara; Borrego, Maria Cristina de Menezes; Oliveira, Gisele; Behlau, Mara

2012-01-01

The aim of this research was to verify whether the difference of singing styles and the presence of vocal complaints influence the perception of voice handicap of singers. One hundred eighteen singing voice handicap self-assessment protocols were selected: 17 popular singers with vocal complaints, 42 popular singers without complaints, 17 classic singers with complaints, and 42 classic singers without complaints. The groups were similar regarding age, gender and voice types. Both protocols used--Modern Singing Handicap Index (MSHI) and Classical Singing Handicap Index (CSHI)--have specific questions to their respective singing styles, and consist of 30 items equally divided into three subscales: disability (functional domain), handicap (emotional domain) and impairment (organic domain), answered according to the frequency of occurrence. Each subscale has a maximum of 40 points, and the total score is 120 points. The higher the score, the higher the singing voice handicap perceived. For statistical analysis, we used the ANOVA test, with 5% of significance. Classical and popular singers referred higher impairment, followed by disability and handicap. However, the degree of this perception varied according to the singing style and the presence of vocal complaints. The classical singers with vocal complaints showed higher voice handicap than popular singers with vocal complaints, while the classic singers without complaints reported lower handicap than popular singers without complaints. This evidences that classical singers have higher perception of their own voice, and that vocal disturbances in this group may cause greater voice handicap when compared to popular singers.

Factors associated with Medicare beneficiary complaints about quality of care.

PubMed

Harrington, C; Merrill, S; Newman, J

2001-01-01

This article examines the number and types of formal complaints about quality of care that were made by Medicare beneficiaries and submitted to the California Peer Review Organization (PRO) during the period July 1, 1995-December 30, 1996. Logistic regression models were used to analyze the complaints in terms of sociodemographic factors, enabling factors (income and health maintenance organization [HMO] membership), diagnoses, and primary service providers. The complaint rate was found to be very low, and only 13% of complaints were confirmed by the PRO. HMO members and members receiving physician care and outpatient/emergency room care were more likely to complain about denials of or delays in services or the failure to be referred to specialists than were members in fee-for-service plans and those receiving other types of provider care. Complaints about poor nursing care were associated with receiving skilled nursing/rehabilitation care. Complaints about care that resulted in injury were associated with the denial of care, failure to be referred to a specialist, poor medical care, and poor communications. Complaints about care that led to disability were associated with medical errors, whereas those that led to death were associated with misdiagnosis and premature hospital discharge. It would be valuable for PROs to focus their complaint review efforts on common types of complaints in different settings. A review of PRO procedures should be undertaken to understand why so few complaints are submitted and confirmed.