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Sample records for rural travel

  1. Beyond City Sidewalks: The Blind Traveler in a Rural Environment.

    ERIC Educational Resources Information Center

    Boone, Douglas; Boone, Christine

    1997-01-01

    The discovery-learning approach is being used with great success to teach blind persons orientation and mobility in rural environments. The problem-solving ability that accompanies this approach builds the self-confidence essential to independent travel. Discusses using a long cane, talking clock, and distance and environmental cues such as sun,…

  2. Rural Roots, Rural Routes: Discourses of Rural Self and Travelling Other in Debates about the Future of Appleby New Fair, 1945-1969

    ERIC Educational Resources Information Center

    Holloway, S. L.

    2004-01-01

    The notion that Gypsies, in an idealised form, have a place in the rural idyll has been sufficiently influential within Geography that it currently features in our undergraduate texts concerned with the meaning of place. The position of real Gypsy-Travellers in the countryside is of course more complex, and this paper seeks to move the debate…

  3. Travel time to maternity care and its effect on utilization in rural Ghana: a multilevel analysis.

    PubMed

    Masters, Samuel H; Burstein, Roy; Amofah, George; Abaogye, Patrick; Kumar, Santosh; Hanlon, Michael

    2013-09-01

    Rates of neonatal and maternal mortality are high in Ghana. In-facility delivery and other maternal services could reduce this burden, yet utilization rates of key maternal services are relatively low, especially in rural areas. We tested a theoretical implication that travel time negatively affects the use of in-facility delivery and other maternal services. Empirically, we used geospatial techniques to estimate travel times between populations and health facilities. To account for uncertainty in Ghana Demographic and Health Survey cluster locations, we adopted a novel approach of treating the location selection as an imputation problem. We estimated a multilevel random-intercept logistic regression model. For rural households, we found that travel time had a significant effect on the likelihood of in-facility delivery and antenatal care visits, holding constant education, wealth, maternal age, facility capacity, female autonomy, and the season of birth. In contrast, a facility's capacity to provide sophisticated maternity care had no detectable effect on utilization. As the Ghanaian health network expands, our results suggest that increasing the availability of basic obstetric services and improving transport infrastructure may be important interventions. PMID:23906132

  4. Travel time to maternity care and its effect on utilization in rural Ghana: a multilevel analysis.

    PubMed

    Masters, Samuel H; Burstein, Roy; Amofah, George; Abaogye, Patrick; Kumar, Santosh; Hanlon, Michael

    2013-09-01

    Rates of neonatal and maternal mortality are high in Ghana. In-facility delivery and other maternal services could reduce this burden, yet utilization rates of key maternal services are relatively low, especially in rural areas. We tested a theoretical implication that travel time negatively affects the use of in-facility delivery and other maternal services. Empirically, we used geospatial techniques to estimate travel times between populations and health facilities. To account for uncertainty in Ghana Demographic and Health Survey cluster locations, we adopted a novel approach of treating the location selection as an imputation problem. We estimated a multilevel random-intercept logistic regression model. For rural households, we found that travel time had a significant effect on the likelihood of in-facility delivery and antenatal care visits, holding constant education, wealth, maternal age, facility capacity, female autonomy, and the season of birth. In contrast, a facility's capacity to provide sophisticated maternity care had no detectable effect on utilization. As the Ghanaian health network expands, our results suggest that increasing the availability of basic obstetric services and improving transport infrastructure may be important interventions.

  5. Association of increased travel distance to dialysis units with the risk of anemia in rural chronic hemodialysis elderly.

    PubMed

    Chao, Chia-Ter; Lai, Chun-Fu; Huang, Jenq-Wen; Chiang, Chih-Kang; Huang, Sheng-Jen

    2015-01-01

    Geographic remoteness has been found to influence health-related outcomes negatively. As reported in the literature, rural dialysis patients have a higher risk of mortality with increasing travel distance to dialysis units. However, few studies have focused on the impact of travel distances on the development of dialysis complications. We utilized a prospectively collected chronic hemodialysis patient cohort from a rural regional hospital for analysis. Data on demographics, comorbidities, and serum laboratory results were obtained. Correlation analyses between travel distance to dialysis units and dialysis complications were conducted, and significantly correlated parameters were entered into multivariate logistic regression models to determine their exact associations. A total of 46 rural chronic hemodialysis patients were enrolled, with an average age higher than others in the literature. Significant correlation was found between travel distance and serum hemoglobin levels (R(2) = -0.34, P value = 0.029). Multivariate logistic regression found that every 1 km increase in travel distance was associated with an increased risk of anemia (hemoglobin <9 g/dL) (odds ratio 1.46; P value = 0.01). Sensitivity analyses further showed that the associated risk was partially attenuated by serum albumin (odds ratio 1.83; P value = 0.07) and ferritin (odds ratio 1.39; P value = 0.08) levels. This is the first study to demonstrate the association between increased travel distance to dialysis units and the risk of anemia in chronic dialysis patients, especially elderly. Malnutrition, inflammation, and atherosclerosis syndrome could be partially responsible for the observed association. Further research is required to confirm our findings.

  6. The impact of a museum travelling exhibition on middle school teachers and students from rural, low-income homes

    NASA Astrophysics Data System (ADS)

    Badger, James; Harker, Richard J. W.

    2016-06-01

    Schools may be places of learning, but a great deal of learning occurs outside of school. A growing body of literature investigates how school field trips allow rural students to make real-life connections with their school curriculum. This paper contributes to that area of research by describing how students from five middle schools in the United States responded to a travelling museum exhibition hosted at a non-museum site. The authors explore the impact of the exhibition on students from poor, rural backgrounds, discussing how it helped them to engage with themes such as freedom of expression, democracy, citizenship and Holocaust education. The results show that, by connecting curricular content with real-life situations, field trips such as this have the potential to change not only students' understanding of the curriculum, but also their teachers' estimation of their abilities.

  7. The Road Less Traveled: Atypical Doctoral Preparation of Leaders in Rural Community Colleges.

    ERIC Educational Resources Information Center

    Lovell, Ned; Crittenden, Laura; Davis, Melvin; Stumpf, Dan

    2003-01-01

    Discusses an atypical doctoral degree program in Community College Leadership at Mississippi State University, which takes an interdisciplinary approach to educating future rural community college administrators. Program characteristics include: (1) instruction and research driven by priorities established by rural community colleges; (2) a degree…

  8. 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…

  9. Understanding the 'four directions of travel': qualitative research into the factors affecting recruitment and retention of doctors in rural Vietnam

    PubMed Central

    2011-01-01

    Background Motivation and retention of health workers, particularly in rural areas, is a question of considerable interest to policy-makers internationally. Many countries, including Vietnam, are debating the right mix of interventions to motivate doctors in particular to work in remote areas. The objective of this study was to understand the dynamics of the health labour market in Vietnam, and what might encourage doctors to accept posts and remain in-post in rural areas. Methods This study forms part of a labour market survey which was conducted in Vietnam in November 2009 to February 2010. The study had three stages. This article describes the findings of the first stage - the qualitative research and literature review, which fed into the design of a structured survey (second stage) and contingent valuation (third stage). For the qualitative research, three tools were used - key informant interviews at national and provincial level (6 respondents); in-depth interviews of doctors at district and commune levels (11 respondents); and focus group discussions with medical students (15 participants). Results The study reports on the perception of the problem by national level stakeholders; the motivation for joining the profession by doctors; their views on the different factors affecting their willingness to work in rural areas (including different income streams, working conditions, workload, equipment, support and supervision, relationships with colleagues, career development, training, and living conditions). It presents findings on their overall satisfaction, their ranking of different attributes, and willingness to accept different kinds of work. Finally, it discusses recent and possible policy interventions to address the distribution problem. Conclusions Four typical 'directions of travel' are identified for Vietnamese doctors - from lower to higher levels of the system, from rural to urban areas, from preventive to curative health and from public to private

  10. Have Wagon: Will Travel. Sharing Centers for Rural Handicapped Infants, Toddlers, and Their Parents. Baby Buggy Book No. 1.

    ERIC Educational Resources Information Center

    Hutinger, Patricia L.; And Others

    The first of 16 documents on the Macomb (Illinois) 0-3 Regional Project describes the development and operation of a home based rural child-parent service for families of handicapped and high risk children. The child development specialist organizes sharing centers where parents come together to learn about new Piagetian-based play activities and…

  11. The Road Less Travelled: Tracing the Path of First-Generation Students from Rural Areas to College

    ERIC Educational Resources Information Center

    Hodsdon, Michelle Caron

    2012-01-01

    Narrative inquiry was used to trace the educational journeys of 11 first-generation university students from rural areas of Colorado in an effort to identify the experiences, beliefs, and people that impacted their decision to attend a 4-year institution. Students were asked to convey their experiences growing up within the contexts of their…

  12. The Impact of a Museum Travelling Exhibition on Middle School Teachers and Students from Rural, Low-Income Homes

    ERIC Educational Resources Information Center

    Badger, James; Harker, Richard J. W.

    2016-01-01

    Schools may be places of learning, but a great deal of learning occurs outside of school. A growing body of literature investigates how school field trips allow rural students to make real-life connections with their school curriculum. This paper contributes to that area of research by describing how students from five middle schools in the United…

  13. Have computers, will travel: providing on-site library instruction in rural health facilities using a portable computer lab.

    PubMed

    Neilson, Christine J

    2010-01-01

    The Saskatchewan Health Information Resources Partnership (SHIRP) provides library instruction to Saskatchewan's health care practitioners and students on placement in health care facilities as part of its mission to provide province-wide access to evidence-based health library resources. A portable computer lab was assembled in 2007 to provide hands-on training in rural health facilities that do not have computer labs of their own. Aside from some minor inconveniences, the introduction and operation of the portable lab has gone smoothly. The lab has been well received by SHIRP patrons and continues to be an essential part of SHIRP outreach.

  14. Traveling with breathing problems

    MedlinePlus

    Oxygen - travel; Collaped lung - travel; Chest surgery - travel; COPD - travel; Chronic obstructive airways disease - travel; Chronic obstructive lung disease - travel; Chronic bronchitis - travel; ...

  15. Connected Traveler

    SciTech Connect

    Schroeder, Alex

    2015-11-01

    The Connected Traveler project is a multi-disciplinary undertaking that seeks to validate potential for transformative transportation system energy savings by incentivizing efficient traveler behavior. This poster outlines various aspects of the Connected Traveler project, including market opportunity, understanding traveler behavior and decision-making, automation and connectivity, and a projected timeline for Connected Traveler's key milestones.

  16. Travel medicine

    PubMed Central

    Aw, Brian; Boraston, Suni; Botten, David; Cherniwchan, Darin; Fazal, Hyder; Kelton, Timothy; Libman, Michael; Saldanha, Colin; Scappatura, Philip; Stowe, Brian

    2014-01-01

    Abstract Objective To define the practice of travel medicine, provide the basics of a comprehensive pretravel consultation for international travelers, and assist in identifying patients who might require referral to travel medicine professionals. Sources of information Guidelines and recommendations on travel medicine and travel-related illnesses by national and international travel health authorities were reviewed. MEDLINE and EMBASE searches for related literature were also performed. Main message Travel medicine is a highly dynamic specialty that focuses on pretravel preventive care. A comprehensive risk assessment for each individual traveler is essential in order to accurately evaluate traveler-, itinerary-, and destination-specific risks, and to advise on the most appropriate risk management interventions to promote health and prevent adverse health outcomes during travel. Vaccinations might also be required and should be personalized according to the individual traveler’s immunization history, travel itinerary, and the amount of time available before departure. Conclusion A traveler’s health and safety depends on a practitioner’s level of expertise in providing pretravel counseling and vaccinations, if required. Those who advise travelers are encouraged to be aware of the extent of this responsibility and to refer all high-risk travelers to travel medicine professionals whenever possible. PMID:25500599

  17. Travelers' Diarrhea

    MedlinePlus

    ... or Zika Travel to the Olympics Infographic: Olympic Games in Brazil Olympics Freqently Asked Questions Find a ... Travelers Zika infographic: Enjoy Your Vacation Infographic: Olympic Games in Brazil Pack smart to prevent Zika Prevent ...

  18. Travelers' Health

    MedlinePlus

    ... Citizens and Residents Living in Areas with Ongoing Zika Virus Transmission Guidelines for Travelers Visiting Friends and Family ... Vaccines. Medicines. Advice. Do you have questions about Zika virus or travel to the Olympics ? Destinations Who are ...

  19. Armchair Travels.

    ERIC Educational Resources Information Center

    Brodie, Carolyn S.

    1994-01-01

    Includes ideas and activities for school library media specialists relating to vacationing and traveling, including the use of maps, travel brochures, travel diaries, postcards, videos, slides, and guest speakers. An annotated bibliography of 75 pertinent sources of information, including picture books, intermediate level, nonfiction,…

  20. Emergency obstetrical complications in a rural African setting (Kayes, Mali): the link between travel time and in-hospital maternal mortality.

    PubMed

    Pirkle, Catherine McLean; Fournier, Pierre; Tourigny, Caroline; Sangaré, Karim; Haddad, Slim

    2011-10-01

    The West African country of Mali implemented referral systems to increase spatial access to emergency obstetrical care and lower maternal mortality. We test the hypothesis that spatial access- proxied by travel time during the rainy and dry seasons- is associated with in-hospital maternal mortality. Effect modification by caesarean section is explored. All women treated for emergency obstetrical complications at the referral hospital in Kayes, Mali were considered eligible for study. First, we conducted descriptive analyses of all emergency obstetrical complications treated at the referral hospital between 2005 and 2007. We calculated case fatality rates by obstetric diagnosis and travel time. Key informant interviews provided travel times. Medical registers provided clinical and demographic data. Second, a matched case-control study assessed the independent effect of travel time on maternal mortality. Stratification was used to explore effect modification by caesarean section. Case fatality rates increased with increasing travel time to the hospital. After controlling for age, diagnosis, and date of arrival, a travel time of four or more hours was significantly associated with in-hospital maternal mortality (OR: 3.83; CI: 1.31-11.27). Travel times between 2 and 4 h were associated with increased odds of maternal mortality (OR 1.88), but the relationship was not significant. The effect of travel time on maternal mortality appears to be modified by caesarean section. Poor spatial access contributes to maternal mortality even in women who reach a health facility. Improving spatial access will help women arrive at the hospital in time to be treated effectively.

  1. Travelers' Health: Travel and Breastfeeding

    MedlinePlus

    ... providers should explain clearly to breastfeeding mothers the value of continuing breastfeeding during travel. For the first 6 months of life, exclusive breastfeeding is recommended. This is especially important during travel because exclusive breastfeeding means feeding only ...

  2. 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.

  3. 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. PMID:24597166

  4. [Travellers to South America].

    PubMed

    Lloveras, Susana Cristina

    2011-12-01

    The geography, tourist attractions and the multiple sites of historical and cultural interest make South America as an important destination chosen by travelers. The continent has a wide climatic variation from north to south, making exposure to risk different between the tropics and the temperate or cold regions. In the countries of tropical South America, the greatest risk is associated with the possibility of acquiring vector-borne diseases, like yellow fever, dengue, malaria and leishmaniasis. The risk of acquiring traveler's diarrhea and food-borne illness is similar across the continent, with some variations according to country and to visit urban or rural areas. Rabies, pertussis and diphtheria have appeared as epidemics in several countries and other diseases such as rickettsiosis, hantavirosis and viral encephalitis have expanded their distribution. The geographic and epidemiological diversity of South America, promotes a challenge for travel medicine specialists because during the pre-travel advice they have to take in account the kind of trip, traveller's medical history, exposure to risk and the dynamics of endemic emerging and reemerging diseases in the region.

  5. Traveler's Diarrhea.

    PubMed

    Giddings, Stanley L; Stevens, A Michal; Leung, Daniel T

    2016-03-01

    Traveler's diarrhea (TD) is the most common travel-related illness, and it can have a significant impact on the traveler. Pretravel consultation provides an excellent opportunity for the clinician to counsel the traveler and discuss strategies such as food and water hygiene, vaccinations, and medications for prophylaxis or self-treatment that may decrease the incidence and impact of TD. Postinfectious sequelae, such as postinfectious irritable bowel syndrome, reactive arthritis, and Guillain-Barre syndrome, may develop weeks or months after return. PMID:26900116

  6. Travelling diabetics.

    PubMed

    Chełmińska, Katarzyna; Jaremin, Bogdan

    2002-01-01

    During the past several decades, the number of both business and tourist travels has greatly increased. Among them are persons suffering from chronic diseases, including diabetics for whom travels pose the additional health-hazard. Irrespective of better education, self-control and constantly improving quality of specialistic equipment available, diabetics still are the group of patients requiring particular attention. In the case of travelling diabetics, problems may occur concerning the transport and storage of insulin, as well as control of glycaemia, all caused by irregularity of meals, variable diet, physical activity, stress, kinetosis (sea voyages), and the change of time zones. The travel may as well evoke ailments caused by the change of climate and concomitant diseases such as traveller's diarrhoea, malaria, etc. Apart from avoiding glycaemia fluctuations, important for retaining health of diabetics is the prevention of other diseases and carrying the necessary drugs.

  7. The challenge of global water access monitoring: evaluating straight-line distance versus self-reported travel time among rural households in Mozambique.

    PubMed

    Ho, Jeff C; Russel, Kory C; Davis, Jennifer

    2014-03-01

    Support is growing for the incorporation of fetching time and/or distance considerations in the definition of access to improved water supply used for global monitoring. Current efforts typically rely on self-reported distance and/or travel time data that have been shown to be unreliable. To date, however, there has been no head-to-head comparison of such indicators with other possible distance/time metrics. This study provides such a comparison. We examine the association between both straight-line distance and self-reported one-way travel time with measured route distances to water sources for 1,103 households in Nampula province, Mozambique. We find straight-line, or Euclidean, distance to be a good proxy for route distance (R(2) = 0.98), while self-reported travel time is a poor proxy (R(2) = 0.12). We also apply a variety of time- and distance-based indicators proposed in the literature to our sample data, finding that the share of households classified as having versus lacking access would differ by more than 70 percentage points depending on the particular indicator employed. This work highlights the importance of the ongoing debate regarding valid, reliable, and feasible strategies for monitoring progress in the provision of improved water supply services.

  8. [Adventure travel].

    PubMed

    Beck, Bernhard R

    2013-06-01

    Extreme travelling experiences appear to be a quite popular kick offered by tourist operators and sought by some travellers. But some travellers expose themselves to increased risk also during normal holidays, either voluntarily by booking hikes or tours leading them to adventurous locations or to unexpectedly encountering dangerous situations. In planned adventures, precise information in advance, good physical condition, careful planning, and profound medical preparation may contribute to a less hazardous adventure. Advising medical persons may need an expert consultation for specific topics in order to optimise the preparation. Based on three specific environmental situations (jungle, desert, and cave) the specific conditions, dangers and some medical aspects are outlined. PMID:23732454

  9. TRAVEL FORECASTER

    NASA Technical Reports Server (NTRS)

    Mauldin, L. E.

    1994-01-01

    Business travel planning within an organization is often a time-consuming task. Travel Forecaster is a menu-driven, easy-to-use program which plans, forecasts cost, and tracks actual vs. planned cost for business-related travel of a division or branch of an organization and compiles this information into a database to aid the travel planner. The program's ability to handle multiple trip entries makes it a valuable time-saving device. Travel Forecaster takes full advantage of relational data base properties so that information that remains constant, such as per diem rates and airline fares (which are unique for each city), needs entering only once. A typical entry would include selection with the mouse of the traveler's name and destination city from pop-up lists, and typed entries for number of travel days and purpose of the trip. Multiple persons can be selected from the pop-up lists and multiple trips are accommodated by entering the number of days by each appropriate month on the entry form. An estimated travel cost is not required of the user as it is calculated by a Fourth Dimension formula. With this information, the program can produce output of trips by month with subtotal and total cost for either organization or sub-entity of an organization; or produce outputs of trips by month with subtotal and total cost for international-only travel. It will also provide monthly and cumulative formats of planned vs. actual outputs in data or graph form. Travel Forecaster users can do custom queries to search and sort information in the database, and it can create custom reports with the user-friendly report generator. Travel Forecaster 1.1 is a database program for use with Fourth Dimension Runtime 2.1.1. It requires a Macintosh Plus running System 6.0.3 or later, 2Mb of RAM and a hard disk. The standard distribution medium for this package is one 3.5 inch 800K Macintosh format diskette. Travel Forecaster was developed in 1991. Macintosh is a registered trademark of

  10. Traveler's Health

    MedlinePlus

    ... water, boil it or use iodine tablets. Food poisoning can also be a risk. Eat only food that is fully cooked and served hot. Avoid unwashed or unpeeled raw fruits and vegetables. If you are traveling out of the country, ...

  11. The association between travel time to health facilities and childhood vaccine coverage in rural Ethiopia. A community based cross sectional study

    PubMed Central

    2012-01-01

    Background Few studies have examined associations between access to health care and childhood vaccine coverage in remote communities that lack motorised transport. This study assessed whether travel time to health facilities was associated with childhood vaccine coverage in a remote area of Ethiopia. Methods This was a cross-sectional study using data from 775 children aged 12–59 months who participated in a household survey between January –July 2010 in Dabat district, north-western Ethiopia. 208 households were randomly selected from each kebele. All children in a household were eligible for inclusion if they were aged between 12–59 months at the time of data collection. Travel time to vaccine providers was collected using a geographical information system (GIS). The primary outcome was the percentage of children in the study population who were vaccinated with the third infant Pentavalent vaccine ([Diphtheria, Tetanus,-Pertussis Hepatitis B, Haemophilus influenza type b] Penta3) in the five years before the survey. We also assessed effects on BCG, Penta1, Penta2 and Measles vaccines. Analysis was conducted using Poisson regression models with robust standard error estimation and the Wald test. Results Missing vaccination data ranged from 4.6% (36/775) for BCG to 16.4% (127/775) for Penta3 vaccine. In children with complete vaccination records, BCG vaccine had the highest coverage (97.3% [719/739]), Penta3 coverage was (92.9% [602/648]) and Measles vaccine had the lowest coverage (81.7% [564/690]). Children living ≥60mins from a health post were significantly less likely (adjRR = 0.85 [0.79-0.92] p value < =0.001) to receive Penta3 vaccine compared to children living <30mins from a health post. This effect was not modified by household wealth (p value = 0.240). Travel time also had a highly significant association with BCG (adjRR = 0.95 [0.93-0.98] p value =0.002) and Measles (adjRR = 0.88 [0.79-0.97] p value =0.027) vaccine

  12. Travelers' Health: Cruise Ship Travel

    MedlinePlus

    ... provider before travel. Passengers should practice good respiratory hygiene and cough etiquette. Passengers should report their respiratory ... from: http://www.who.int/water_sanitation_health/hygiene/ships/en/shipsancomp.pdf?ua=1 . Chapter 6 - ...

  13. [Traveler's thrombosis].

    PubMed

    Riedel, M; Bohanes, V

    2002-08-01

    It is pathophysiologically conceivable that prolonged sitting in a tight space (e.g., in airplane or other transport vehicle) may lead to leg vein thrombosis. The association between the incidence of venous thromboembolism and long travel has not been sufficiently documented but seems probable. However, this association is only weak and the incidence of symptomatic thromboembolism much lower than the impression given by the recent publicity. In a healthy person, the risk of suffering a clinically relevant leg vein thrombosis solely because of a flight is extreme low. In persons with risk factors for venous thromboembolism, the flight represents an additional, as yet not quantifiable risk. This risk increases with the duration of the travel. The most important cause of thrombosis during long journeys seems to be venostasis due to relative immobilization. It is not clear whether flight travel represents a higher risk of thrombosis compared to other transport vehicles with comparable duration and immobilization. Until more exact information becomes available, it seems reasonable to recommend simple isometric and isotonic leg exercises during long travel. More aggressive measures must be considered for persons with risk factors for thromboembolism, but these measures should be individualized.

  14. Travellers' diarrhoea.

    PubMed

    Arduino, R C; DuPont, H L

    1993-06-01

    Although TD is usually a mild and self-limited illness, 30-50% of travellers from industrialized to less developed countries are affected. Enterotoxigenic E. coli (ETEC) remain the most frequent cause, being identified in 40-70% of cases. TD frequently occurs within the first 2 weeks of arrival in the foreign country. The clinical manifestation is variable, but watery diarrhoea is the most common clinical presentation. Chronic diarrhoea or remitting symptoms after empirical therapy in the returning traveller are indications for a stool culture and a careful search for stool parasites. Since the major precaution against TD is to avoid exposure to the infectious agents, careful selection of food and beverage is crucial. Bismuth subsalicylate has been proven to be safe and effective in the treatment and prophylaxis of TD. The tablet form has removed the inconvenience of previously required luggage space. Doxycycline, trimethoprim/sulphamethoxazole, trimethoprim and the quinolones have been shown to be effective for prevention of diarrhoea. However, side-effects, superinfection, development of antibiotic resistance and easy-to-treat illness may limit the use of these antimicrobial agents to those travellers with concomitant serious medical conditions that would be adversely affected by diarrhoea, or travellers with unaffordable temporary incapacity. A new oral-killed whole-cell and B-subunit cholera toxin vaccine was demonstrated to induce protection against severe ETEC-associated diarrhoea. This is a promising field under investigation. Finally, fluid replacement is the most important aspect of treatment. Patients with moderate to severe TD can be treated with one of the above-mentioned antimicrobial agents for 3-5 days. Selection of the antimicrobial agent is based on the pattern of resistance and the enteric organism prevalent in the geographical area. While TMP-SMX remains active against the strains prevalent in Mexico during summertime, the quinolones represent

  15. [Immunocompromised travelers].

    PubMed

    Delmont, J; Igo-Kemenes, A; Peyron, F; Ruiz, J M; Moreau, J; Bourgeade, A

    1997-01-01

    More and more immunocompromised people travel abroad especially in tropical countries where infectious risks are high. Before leaving, these subjects must consult their general practitioner who will determine their fitness in function of type of immunodeficiency, travel destination, availability of medical care at the destination, and possibility of medical evacuation. Counseling should also be provided concerning the precautions necessary to avoid the hazards of exposure to fecal material, venereal disease, insect bites, and sun. Antimalarial drug prophylaxis is the same as for uncompromised subjects. Advising immunocompromised subjects about vaccinations is difficult since there is no consensus on the subject. Administration of inert vaccines is usually recommended but their effectiveness is often diminished and harmful effects have been observed in HIV-infected subjects. Administration of live vaccines is always contraindicated in severely immunocompromised subjects but some live vaccines can be used in moderately immunocompromised subjects. The guidelines for vaccination differ depending on the underlying cause of immunodeficiency: congenital defects, cancer, hemopathy, treatment with immunosuppressors or corticosteroids (transplant patients and patients with systemic disease), HIV-infection, or spleen dysfunction. If there is a high risk of contracting a disease for which vaccination is contraindicated, drug prophylaxis or administration of immunoglobulins can be an alternative. If not, travel should either be postponed or the destination should be changed.

  16. Travel Medical Kit.

    PubMed

    Terry, Anne C; Haulman, N Jean

    2016-03-01

    "The traveler's medical kit is an essential tool for both the novice and expert traveler. It is designed to treat travel-related illness and injury and to ensure preexisting medical conditions are managed appropriately. Travelers are at increased risk for common gastrointestinal issues during travel. Respiratory illnesses make up approximately 8% of the ailments present in returned international travelers. Approximately 12% of travelers experience a travel-related skin condition. First aid treatment for minor injuries is essential to all travel medical kits. The complexity ranges from a small, simple case for the urban traveler to a larger, extensive case for wilderness travel." PMID:26900112

  17. Advice to travelers living with HIV.

    PubMed

    Sax, P; Turk, B

    1996-07-01

    HIV-positive persons should make a medical precaution visit to an intended vacation site several weeks or months prior to traveling. This will ensure that proper medical intervention care will be available. Before departing, pack necessary medications and doctors' contact information. Determine insurance coverage limitations. During travel, eat well-cooked foods, drink bottled water and avoid ice cubes, use insect repellents to protect against insect-borne diseases, avoid rural areas far from hospitals, and bring diarrhea medication. PMID:11363603

  18. Malaria: prevention in travellers

    PubMed Central

    Croft, Ashley

    2000-01-01

    Definition Malaria is caused by a protozoan infection of red blood cells with one of four species of the genus plasmodium: P falciparum, P vivax, P ovale, or P malariae.1 Clinically, malaria may present in different ways, but it is usually characterised by fever (which may be swinging), tachycardia, rigors, and sweating. Anaemia, hepatosplenomegaly, cerebral involvement, renal failure, and shock may occur. Incidence/prevalence Each year there are 300-500 million clinical cases of malaria. About 40% of the world's population is at risk of acquiring the disease.23 Each year 25-30 million people from non-tropical countries visit areas in which malaria is endemic,4 of whom between 10 000 and 30 000 contract malaria.5 Aetiology/risk factors Malaria is mainly a rural disease, requiring standing water nearby. It is transmitted by bites6 from infected female anopheline mosquitoes,7 mainly at dusk and during the night.18 In cities, mosquito bites are usually from female culicene mosquitoes, which are not vectors of malaria.9 Malaria is resurgent in most tropical countries and the risk to travellers is increasing.10 Prognosis Ninety per cent of travellers who contract malaria do not become ill until after they return home.5 “Imported malaria” is easily treated if diagnosed promptly, and it follows a serious course in only about 12% of people.1112 The most severe form of the disease is cerebral malaria, with a case fatality rate in adult travellers of 2-6%,3 mainly because of delays in diagnosis.5 Aims To reduce the risk of infection; to prevent illness and death. Outcomes Rates of malarial illness and death, and adverse effects of treatment. Proxy measures include number of mosquito bites and number of mosquitoes in indoor areas. We found limited evidence linking number of mosquito bites and risk of malaria.13 Methods Clinical Evidence search and appraisal in November 1999. We reviewed all identified systematic reviews and randomised controlled trials (RCTs

  19. The Travelling Telescope

    NASA Astrophysics Data System (ADS)

    Murabona Oduori, Susan

    2015-08-01

    The telescope has been around for more than 400 years, and through good use of it scientists have made many astonishing discoveries and begun to understand our place in the universe. Most people, however, have never looked through one. Yet it is a great tool for cool science and observation especially in a continent and country with beautifully dark skies. The Travelling Telescope project aims to invite people outside under the stars to learn about those curious lights in the sky.The Travelling Telescope aims to promote science learning to a wide range of Kenyan schools in various locations exchanging knowledge about the sky through direct observations of celestial bodies using state of the art telescopes. In addition to direct observing we also teach science using various hands-on activities and astronomy software, ideal for explaining concepts which are hard to understand, and for a better grasp of the sights visible through the telescope. We are dedicated to promoting science using astronomy especially in schools, targeting children from as young as 3 years to the youth, teachers, their parents and members of the public. Our presentation focuses on the OAD funded project in rural coastal Kenya.

  20. Health, sustainability and student travel.

    PubMed

    Green, Gill; Morris, Jenny; Wade, Margaret

    2012-01-01

    A survey of 246 pre-registration nursing students in a University in the South West of England was carried out to explore the impact of course related travel on the student experience. Results from the survey indicated that students' main mode of transport to practice placements was by car which reflects the rural nature of the South West and the relative paucity of public transport. Long distances that many students travel to their study centre and to placements, and the concurrent financial strain that this creates, impacted negatively on the student experience. Students recognised the need to travel to a place of study and clinical placements and suggestions of minimising the negative impact of travel were offered. These included the increased use of electronic delivery of lectures, attendance at local university premises, the provision of shared transport to placements and placements closer to the student's home. Few students, however, considered the environmental impact of travel. Higher Education Institutions need to address issues of sustainability through promoting student wellbeing and taking steps to reduce greenhouse gas emissions. It is therefore important that student awareness of sustainability related issues is increased as well as focusing on reducing the environmental impact through organisational change.

  1. 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

  2. Travelers' Health: Water Disinfection for Travelers

    MedlinePlus

    ... be superior to tap water. Moreover, the plastic bottles create an ecological problem, since most developing countries do not recycle plastic bottles. All international travelers, especially long-term travelers or ...

  3. Childhood and Travel Literature.

    ERIC Educational Resources Information Center

    Espey, David

    If children are not present in most travel literature--precisely because the genre has most typically been the domain of solitary male travelers who are escaping domestic obligation, routine, the familiar, and the family--they nevertheless are an integral part of the genre. The traveler is in many ways a child, an innocent abroad. Traveler writers…

  4. Travel-related illness.

    PubMed

    Ziegler, Carol C

    2013-06-01

    Travel abroad for business and pleasure should be safe and meaningful for the traveler. To assure that safe experience, certain processes should be considered before travel. A thorough pretravel health assessment will offer patients and health care providers valuable information for anticipatory guidance before travel. The destination-based risk assessment will help determine the risks involved in travel to specific locations and guide in the development of contingency plans for all travelers, especially those with chronic conditions. Diseases are more prevalent overseas, and immunizations and vaccinations are all important considerations for persons traveling abroad.

  5. Rabies in travelers.

    PubMed

    Gautret, Philippe; Parola, Philippe

    2014-03-01

    Most cases of rabies in travelers are associated with dog bites and occur in adults who are commonly migrants. The incidence of injuries to travelers caused by potentially rabid animals is approximately 0.4 % per month of stay. Dogs account for 51 % of cases, but nonhuman primates are the leading animals responsible for injuries in travelers returning from Southeast Asia. Travel to Southeast Asia, India and North Africa, young age, and traveling for tourism are risk factors for potential exposure. More than 70 % of travelers are not immunized prior to departing and do not receive adequate care when injured. The intradermal vaccination route has been proven economical, safe and immunogenic in travelers. The immunity provided by the three-dose series is long-lasting and should be considered an investment for future travel. Abbreviated schedules may be used for last-minute travelers. PMID:24562541

  6. Rural applications of intelligent transportation systems. Final report

    SciTech Connect

    Wallace, C.E.; Kilpatrick, A.K.; Schneider, K.R.

    1996-03-01

    The Intelligent Transportation Systems (ITS) program in the U.S.A. is understandably directed primarily toward urbanized areas where congestion is highest, yet rural areas account for four times the mileage of highways. Although 60% of total travel is urban, the 40% on rural roads is still a major share of the nation`s travel demand and, unfortunately, the percentages of fatal accidents are nearly reversed--57% rural. Travelers on rural facilities, whether they be high-type, access controlled highways or two-lane country roads, have needs in common with urban travelers, but also particular problems that distinguish driving on these facilities from urban travel. This report addresses the rural travel community needs and the potential benefits that ITS can deliver. It compares the ITS User Services Requirements against perceived rural traveler needs. It summarizes the results of several specialty conferences on rural ITS and describes a number of projects in the area. Specific recommendations offer a plan for heightening the awareness of ITS needs in rural areas.

  7. Travelers' Health: Leishmaniasis, Visceral

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... Infected travelers should be advised to consult an infectious disease or tropical medicine specialist. Therapy for VL should ...

  8. Travelers' Health: HIV Infection

    MedlinePlus

    ... 448-4911 ( www.nccc.ucsf.edu ). HIV TESTING REQUIREMENTS FOR US TRAVELERS ENTERING FOREIGN COUNTRIES International travelers ... extended stay should review that country’s policies and requirements. This information is usually available from the consular ...

  9. Zika Travel Information

    MedlinePlus

    ... Citizens and Residents Living in Areas with Ongoing Zika Virus Transmission Guidelines for Travelers Visiting Friends and Family ... with Zika . For the most current information about Zika virus, please visit CDC’s Zika website . Traveling soon? Get ...

  10. Minimizing travel claims cost with minimal-spanning tree model

    NASA Astrophysics Data System (ADS)

    Jamalluddin, Mohd Helmi; Jaafar, Mohd Azrul; Amran, Mohd Iskandar; Ainul, Mohd Sharizal; Hamid, Aqmar; Mansor, Zafirah Mohd; Nopiah, Zulkifli Mohd

    2014-06-01

    Travel demand necessitates a big expenditure in spending, as has been proven by the National Audit Department (NAD). Every year the auditing process is carried out throughout the country involving official travel claims. This study focuses on the use of the Spanning Tree model to determine the shortest path to minimize the cost of the NAD's official travel claims. The objective is to study the possibility of running a network based in the Kluang District Health Office to eight Rural Clinics in Johor state using the Spanning Tree model applications for optimizing travelling distances and make recommendations to the senior management of the Audit Department to analyze travelling details before an audit is conducted. Result of this study reveals that there were claims of savings of up to 47.4% of the original claims, over the course of the travel distance.

  11. Rural Aging

    MedlinePlus

    ... Health Gateway Evidence-based Toolkits Rural Health Models & Innovations Supporting Rural Community Health Tools for Success Am ... Websites & Tools Maps Funding & Opportunities Events Models and Innovations About This Guide Rural Health > Topics & States > Topics ...

  12. Travel Agent Course Outline.

    ERIC Educational Resources Information Center

    British Columbia Dept. of Education, Victoria.

    Written for college entry-level travel agent training courses, this course outline can also be used for inservice training programs offered by travel agencies. The outline provides information on the work of a travel agent and gives clear statements on what learners must be able to do by the end of their training. Material is divided into eight…

  13. Air Travel Health Tips

    MedlinePlus

    MENU Return to Web version Air Travel Health Tips Air Travel Health Tips How can I improve plane travel? Most people don't have any problems when ... and dosages of all of your medicines. The air in airplanes is dry, so drink nonalcoholic, decaffeinated ...

  14. The Jet Travel Challenge

    ERIC Educational Resources Information Center

    Roman, Harry T.

    2007-01-01

    Airplane travelers are dismayed by the long lines and seemingly chaotic activities that precede boarding a full airplane. Surely, the one who can solve this problem is going to make many travelers happy. This article describes the Jet Travel Challenge, an activity that challenges students to create some alternatives to this now frustrating…

  15. Student Travel: Policies - Regulations - Exhibits.

    ERIC Educational Resources Information Center

    Trujillo, Lorenzo A.; And Others

    The Jefferson County (Colorado) Public Schools' regulations and policies concerning student travel covers these forms of travel: student activity travel, extended student travel, district sponsored student travel, district authorized student travel, student exchange, and bonus learning trips. Issues and items addressed include: (1) authorization…

  16. Orthopedic Surgery in Rural American Hospitals: A Survey of Rural Hospital Administrators

    ERIC Educational Resources Information Center

    Weichel, Derek

    2012-01-01

    Rural American residents prefer to receive their medical care locally. Lack of specific medical services in the local community necessitates travel to a larger center which is less favorable. This study was done to identify how rural hospitals choose to provide orthopedic surgical services to their communities. Methods: All hospitals in 5 states…

  17. How Does Degree of Rurality Impact the Provision of Surgical Services at Rural Hospitals?

    ERIC Educational Resources Information Center

    Doty, Brit; Zuckerman, Randall; Finlayson, Samuel; Jenkins, Paul; Rieb, Nathaniel; Heneghan, Steven

    2008-01-01

    Context: Rural residents frequently have decreased access to surgical services. Consequences of this situation include increased travel time and financial costs for patients. There are also economic implications for hospitals as they may lose revenue when patients leave the area in order to obtain surgical services. Rural communities vary in size…

  18. A week in the life of a travel clinic.

    PubMed Central

    Blair, D C

    1997-01-01

    International travel has increased enormously in recent years. With the greater movement of people have come increased encounters with a wide variety of diseases: malaria, dengue, cholera, typhoid fever, Ebola virus, and many more. The need for greater scope, consistency, and knowledgeability in pretravel health care to meet these challenges has been met by the emergence of the discipline of travel medicine. Travelers are well advised to become informed of the risks they face and to take steps to minimize those risks. After reviewing a traveler's medical history and a detailed itinerary, a travel medicine practitioner can offer expert advice on behavioral modifications, immunizations, and chemoprophylaxis regimens which will increase the traveler's margin of safety. The issues most frequently addressed in a travel clinic include treatment of traveler's diarrhea, malaria chemoprophylaxis, and immunizations, for hepatitis A, typhoid fever, tetanus/diphtheria, influenza, pneumococcus, hepatitis B, polio, meningococcus, measles, mumps, rubella, varicella, and rabies. Pretravel consultation must consider the age and underlying health problems of the traveler, the nature of the trip (wilderness, jungle, rural, urban, resort, or cruise), the duration of travel, and the latest available information on the site in terms of disease outbreaks, terrorism, and natural calamities. PMID:9336667

  19. A week in the life of a travel clinic.

    PubMed

    Blair, D C

    1997-10-01

    International travel has increased enormously in recent years. With the greater movement of people have come increased encounters with a wide variety of diseases: malaria, dengue, cholera, typhoid fever, Ebola virus, and many more. The need for greater scope, consistency, and knowledgeability in pretravel health care to meet these challenges has been met by the emergence of the discipline of travel medicine. Travelers are well advised to become informed of the risks they face and to take steps to minimize those risks. After reviewing a traveler's medical history and a detailed itinerary, a travel medicine practitioner can offer expert advice on behavioral modifications, immunizations, and chemoprophylaxis regimens which will increase the traveler's margin of safety. The issues most frequently addressed in a travel clinic include treatment of traveler's diarrhea, malaria chemoprophylaxis, and immunizations, for hepatitis A, typhoid fever, tetanus/diphtheria, influenza, pneumococcus, hepatitis B, polio, meningococcus, measles, mumps, rubella, varicella, and rabies. Pretravel consultation must consider the age and underlying health problems of the traveler, the nature of the trip (wilderness, jungle, rural, urban, resort, or cruise), the duration of travel, and the latest available information on the site in terms of disease outbreaks, terrorism, and natural calamities.

  20. [Vaccination for international travelers].

    PubMed

    Arrazola, M Pilar; Serrano, Almudena; López-Vélez, Rogelio

    2016-05-01

    Traveler's vaccination is one of the key strategies for the prevention of infectious diseases during international travel. The risk of acquiring an infectious disease is determined in each case by the characteristics of the traveler and the travel, so the pre-departure medical advice of the traveler must be individualized. The World Health Organization classifies travelerś vaccines into three groups. - Vaccines for routine use in national immunization programs: Haemophilus influenzae type b, hepatitis B, polio, measles-mumps-rubella, tetanus-diphtheria-whooping a cough, and chickenpox. - Vaccinations required by law in certain countries before to enter them: yellow fever, meningococcal disease and poliomyelitis. - Vaccines recommended depending on the circumstances: cholera, japanese encephalitis, tick-borne encephalitis, meningococcal disease, typhoid fever, influenza, hepatitis A, hepatitis B, rabies and BCG. This review is intended to introduce the reader to the field of international vaccination.

  1. [Vaccination for international travelers].

    PubMed

    Arrazola, M Pilar; Serrano, Almudena; López-Vélez, Rogelio

    2016-05-01

    Traveler's vaccination is one of the key strategies for the prevention of infectious diseases during international travel. The risk of acquiring an infectious disease is determined in each case by the characteristics of the traveler and the travel, so the pre-departure medical advice of the traveler must be individualized. The World Health Organization classifies travelerś vaccines into three groups. - Vaccines for routine use in national immunization programs: Haemophilus influenzae type b, hepatitis B, polio, measles-mumps-rubella, tetanus-diphtheria-whooping a cough, and chickenpox. - Vaccinations required by law in certain countries before to enter them: yellow fever, meningococcal disease and poliomyelitis. - Vaccines recommended depending on the circumstances: cholera, japanese encephalitis, tick-borne encephalitis, meningococcal disease, typhoid fever, influenza, hepatitis A, hepatitis B, rabies and BCG. This review is intended to introduce the reader to the field of international vaccination. PMID:26920587

  2. [Which vaccinations for which travel-destination?].

    PubMed

    De Crom, Susan; Veit, Olivia; Hatz, Christoph

    2016-01-01

    Several vaccinations are recommended to protect international travellers, especially to tropical countries, from diseases in other parts of the world. Firstly, the routine schedule of childhood vaccinations and booster shots according to the Swiss immunisation programme should be checked, updated or even completed. Additional vaccinations against hepatitis A and B, typhoid fever, poliomyelitis, rabies or Japanese encephalitis may be recommended. This will depend on a number of factors including the exact destination and route (developing countries, rural areas), planned activities (backpacker, family visit, business trip), duration of travel, season, age of the traveller and current health status including the current medication and previous vaccinations. Some vaccinations, such as yellow fever, may be required for travellers to certain countries and the international certificate of vaccination may even be required when entering a country from another country where yellow fever is endemic. The international certificate of vaccination (or a letter of exemption when appropriate) is considered valid only if it is administered by an approved vaccination centre. Furthermore, the meningococcal vaccination (A, C, W, Y) is required for pilgrims to Saudi Arabia. It is recommended to start the vaccinations four to six weeks before departure to ensure enough time to administer all the necessary doses for an adequate immune response. All commonly used vaccines can be administered on the same day. The basic health insurance does not usually cover travel vaccines. PMID:27268450

  3. [Which vaccinations for which travel-destination?].

    PubMed

    De Crom, Susan; Veit, Olivia; Hatz, Christoph

    2016-01-01

    Several vaccinations are recommended to protect international travellers, especially to tropical countries, from diseases in other parts of the world. Firstly, the routine schedule of childhood vaccinations and booster shots according to the Swiss immunisation programme should be checked, updated or even completed. Additional vaccinations against hepatitis A and B, typhoid fever, poliomyelitis, rabies or Japanese encephalitis may be recommended. This will depend on a number of factors including the exact destination and route (developing countries, rural areas), planned activities (backpacker, family visit, business trip), duration of travel, season, age of the traveller and current health status including the current medication and previous vaccinations. Some vaccinations, such as yellow fever, may be required for travellers to certain countries and the international certificate of vaccination may even be required when entering a country from another country where yellow fever is endemic. The international certificate of vaccination (or a letter of exemption when appropriate) is considered valid only if it is administered by an approved vaccination centre. Furthermore, the meningococcal vaccination (A, C, W, Y) is required for pilgrims to Saudi Arabia. It is recommended to start the vaccinations four to six weeks before departure to ensure enough time to administer all the necessary doses for an adequate immune response. All commonly used vaccines can be administered on the same day. The basic health insurance does not usually cover travel vaccines.

  4. Travel trends and energy

    SciTech Connect

    Corsi, T.M.; Harvey, M.E.

    1980-04-01

    Available data sources are utilized to construct scenarios of adjustment patterns in vacation/recreation travel as affected by both past and prospective fuel price and availability developments. The increases in gasoline prices coupled with supply uncertainties that occurred during the 1970's have strained the traditional vacation patterns of many U.S. households. New travel patterns will prompt changes in the location of outdoor recreation centers/ such centers will be located closer to major population centers to shorten travel time.

  5. Prevention of traveler's diarrhea.

    PubMed

    Tellier, R; Keystone, J S

    1992-06-01

    Preventing traveler's diarrhea is usually a matter of common sense, good luck, and the host's ability to defend against enteric pathogens, particularly enterotoxigenic Escherichia coli. Untreated tap water, ice cubes, unpasteurized milk products, salads, food from street vendors, and dining in unhygienic-appearing restaurants should be avoided. Well-cooked food that is served hot and carbonated, commercially bottled beverages are usually safe. Food and water precautions, however, are no guarantee of success in preventing traveler's diarrhea. Bismuth subsalicylate used prophylactically is somewhat inconvenient and is only moderately effective. Although antibiotic prophylaxis is very effective for traveler's diarrhea, particularly the quinolones, it should be reserved for high-risk travelers. PMID:1624780

  6. Malaria Risk in Travelers

    PubMed Central

    Askling, Helena Hervius; Nilsson, Jenny; Tegnell, Anders; Janzon, Ragnhild

    2005-01-01

    Imported malaria has been an increasing problem in several Western countries in the last 2 decades. To calculate the risk factors of age, sex, and travel destination in Swedish travelers, we used data from the routine reporting system for malaria (mixture of patients with and without adequate prophylaxis), a database on travel patterns, and in-flight or visa data on Swedish travelers of 1997 to 2003. The crude risk for travelers varied from 1 per 100,000 travelers to Central America and the Caribbean to 357 per 100,000 in central Africa. Travelers to East Africa had the highest adjusted odds ratio (OR = 341; 95% confidence intervals [CI] 134–886) for being reported with malaria, closely followed by travelers to central Africa and West Africa. Male travelers as well as children <1–6 years of age had a higher risk of being reported with malaria (OR = 1,7; 95% CI 1.3–2.3 and OR = 4,8; 95%CI 1.5–14.8) than women and other age groups. PMID:15757560

  7. [Travel and venous thromboembolism].

    PubMed

    Hallundbæk Mikkelsen, Kristian; Knudsen, Stine Ulrik; Nannestad Jørgensen, Lars

    2013-10-28

    A literature study on the association between travel and venous thromboembolism (VTE) is conducted. Studies examining the risk of travel-associated VTE, predisposing factors and prophylactic measures are presented. It is concluded that the absolute risk of travel-associated VTE is low and holds a 2-4 fold increase after travel. The risk increases with duration, presence of other risk factors for VTE and extremes of height. Stockings reduces the risk of asymptomatic VTE. Heparin is presumed to constitute protection whereas there is no evidence of a prophylactic effect of acetylsalicylic acid.

  8. Pre-Travel Medical Preparation of Business and Occupational Travelers

    PubMed Central

    Khan, Nomana M.; Jentes, Emily S.; Brown, Clive; Han, Pauline; Rao, Sowmya R.; Kozarsky, Phyllis; Hagmann, Stefan H.F.; LaRocque, Regina C.; Ryan, Edward T.

    2016-01-01

    Objectives: The aim of the study was to understand more about pre-travel preparations and itineraries of business and occupational travelers. Methods: De-identified data from 18 Global TravEpiNet clinics from January 2009 to December 2012 were analyzed. Results: Of 23,534 travelers, 61% were non-occupational and 39% occupational. Business travelers were more likely to be men, had short times to departure and shorter trip durations, and commonly refused influenza, meningococcal, and hepatitis B vaccines. Most business travelers indicated that employers suggested the pre-travel health consultation, whereas non-occupational travelers sought consultations because of travel health concerns. Conclusions: Sub-groups of occupational travelers have characteristic profiles, with business travelers being particularly distinct. Employers play a role in encouraging business travelers to seek pre-travel consultations. Such consultations, even if scheduled immediately before travel, can identify vaccination gaps and increase coverage. PMID:26479857

  9. Illness in Returned Travellers

    PubMed Central

    Lawee, D.; Scappatura, P.; Gutman, E.

    1989-01-01

    Intercontinental travel is more common now than it has ever been before, and so are travel-related diseases. A thorough history and physical examination provide many clues to possible pathogens, particularly when combined with knowledge of the geographic distribution of specific diseases. Prompt diagnosis and proper treatment are imperative. PMID:21249095

  10. Quantifying travel behavior for infectious disease research: a comparison of data from surveys and mobile phones.

    PubMed

    Wesolowski, Amy; Stresman, Gillian; Eagle, Nathan; Stevenson, Jennifer; Owaga, Chrispin; Marube, Elizabeth; Bousema, Teun; Drakeley, Christopher; Cox, Jonathan; Buckee, Caroline O

    2014-07-14

    Human travel impacts the spread of infectious diseases across spatial and temporal scales, with broad implications for the biological and social sciences. Individual data on travel patterns have been difficult to obtain, particularly in low-income countries. Travel survey data provide detailed demographic information, but sample sizes are often small and travel histories are hard to validate. Mobile phone records can provide vast quantities of spatio-temporal travel data but vary in spatial resolution and explicitly do not include individual information in order to protect the privacy of subscribers. Here we compare and contrast both sources of data over the same time period in a rural area of Kenya. Although both data sets are able to quantify broad travel patterns and distinguish regional differences in travel, each provides different insights that can be combined to form a more detailed picture of travel in low-income settings to understand the spread of infectious diseases.

  11. Meeting the Health Care Needs of Rural Families

    ERIC Educational Resources Information Center

    Small, Linda H.; Whitfield, Thomas J.

    1977-01-01

    Describes the Children's Health Program, designed to provide screening and follow up services to isolated rural families. A staff of physicians, nurses, teachers, and nutritionists work at traveling well-child clinics and individually visit isolated families. (SB)

  12. [Rural Education.

    ERIC Educational Resources Information Center

    Walker, Sherry Freeland, Ed.

    1993-01-01

    This theme issue on rural education focuses on the unique characteristics and problems of rural schools, and discusses how the "top down" and "one size fits all" nature of the last decade of reforms has not taken these into account. To better address the situation of rural and small schools, various strategies are offered that involve distance…

  13. Rural Theory.

    ERIC Educational Resources Information Center

    Gilbert, Jess

    To be scientific, rural sociology must have a distinctive conceptual basis; therefore, defining "rural" has long been a major concern of rural sociologists. Recently faced with similar problems, political economists have revitalized the field of urban sociology by looking beyond the city to the social production of spatial forms under capitalism.…

  14. 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.

  15. Air travel and pneumothorax.

    PubMed

    Hu, Xiaowen; Cowl, Clayton T; Baqir, Misbah; Ryu, Jay H

    2014-04-01

    The number of medical emergencies onboard aircraft is increasing as commercial air traffic increases and the general population ages, becomes more mobile, and includes individuals with serious medical conditions. Travelers with respiratory diseases are at particular risk for in-flight events because exposure to lower atmospheric pressure in a pressurized cabin at cruising altitude may result in not only hypoxemia but also pneumothorax due to gas expansion within enclosed pulmonary parenchymal spaces based on Boyle's law. Risks of pneumothorax during air travel pertain particularly to those patients with cystic lung diseases, recent pneumothorax or thoracic surgery, and chronic pneumothorax. Currently available guidelines are admittedly based on sparse data and include recommendations to delay air travel for 1 to 3 weeks after thoracic surgery or resolution of the pneumothorax. One of these guidelines declares existing pneumothorax to be an absolute contraindication to air travel although there are reports of uneventful air travel for those with chronic stable pneumothorax. In this article, we review the available data regarding pneumothorax and air travel that consist mostly of case reports and retrospective surveys. There is clearly a need for additional data that will inform decisions regarding air travel for patients at risk for pneumothorax, including those with recent thoracic surgery and transthoracic needle biopsy. PMID:24687705

  16. [Vaccinations for international travelers].

    PubMed

    Berens-Riha, N; Alberer, M; Löscher, T

    2014-03-01

    Vaccinations are a prominent part of health preparations before international travel. They can avoid or significantly reduce the risk of numerous infectious diseases. Until recently, vaccination against yellow fever was the only obligatory vaccination. However, according to updated international health regulations, other vaccinations and prophylactic measures may be required at entry from certain countries. For all routine vaccinations as recommended in Germany, necessary revaccination and catch-up of missed vaccinations should be administered before travel. At most destinations the risk of infection is higher than in Germany. Hepatitis A vaccine is generally recommended for travelers to areas of increased risk, polio vaccine for all destinations where eradication is not yet confirmed (Asia and Africa). The indications for other travel vaccines must take into consideration travel destination and itinerary, type and duration of travel, individual risk of exposure as well as the epidemiology of the disease to be prevented. Several vaccines of potential interest for travel medicine, e.g., new vaccines against malaria and dengue fever, are under development.

  17. Air travel and pneumothorax.

    PubMed

    Hu, Xiaowen; Cowl, Clayton T; Baqir, Misbah; Ryu, Jay H

    2014-04-01

    The number of medical emergencies onboard aircraft is increasing as commercial air traffic increases and the general population ages, becomes more mobile, and includes individuals with serious medical conditions. Travelers with respiratory diseases are at particular risk for in-flight events because exposure to lower atmospheric pressure in a pressurized cabin at cruising altitude may result in not only hypoxemia but also pneumothorax due to gas expansion within enclosed pulmonary parenchymal spaces based on Boyle's law. Risks of pneumothorax during air travel pertain particularly to those patients with cystic lung diseases, recent pneumothorax or thoracic surgery, and chronic pneumothorax. Currently available guidelines are admittedly based on sparse data and include recommendations to delay air travel for 1 to 3 weeks after thoracic surgery or resolution of the pneumothorax. One of these guidelines declares existing pneumothorax to be an absolute contraindication to air travel although there are reports of uneventful air travel for those with chronic stable pneumothorax. In this article, we review the available data regarding pneumothorax and air travel that consist mostly of case reports and retrospective surveys. There is clearly a need for additional data that will inform decisions regarding air travel for patients at risk for pneumothorax, including those with recent thoracic surgery and transthoracic needle biopsy.

  18. [Travel destinations South America].

    PubMed

    Neumayr, Andreas

    2013-06-01

    The number of tourists visiting South America comprises only a small fraction of the worldwide stream of international travellers (approx. 980 Mio. in 2011). Nevertheless, their number has markedly increased in the last years (2000: 15.3 Mio.; 2005: 18.3 Mio.; 2010: 23.6 Mio.; 2011: 26.1 Mio.) and in 2011, South America was ranked top in the list of worldwide travel destinations with the highest increase in annual international tourist arrivals (10.4 %)[1]. This article aims at providing a practice-oriented overview on vaccinations, malaria prophylaxis, and other relevant health risks to be considered when counselling travellers visiting South America.

  19. [The elderly traveler].

    PubMed

    Brousse, G

    1997-01-01

    An elderly traveler in good health is the same as any other traveler. However before departure elderly subjects should make sure that the proposed schedule of activities is compatible with their physical abilities. Medical counseling should be sought to determine that there are no conflicting health problems or physical impediments. Destination, itinerary, and transportation should selected accordingly. Immunization records should be checked and the main vaccination requirements for elderly subjects should be updated. To avoid running short of any prescribed mediation, an adequate supply for the whole trip must be packed. If air travel is planned, advice should be given on avoiding dehydration and thromboembolism. During his stay at the destination and especially in tropical areas, the subject should get adequate rest and guard against dehydration by drinking sufficiently, protecting against heat exposure, and controlling diarrhea promptly. Using these precautions, elderly subjects can travel as safely as possible.

  20. Travelers' Health: Rubella

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... and Prevention National Center for Emerging and Zoonotic Infectious Diseases (NCEZID) Division of Global Migration and Quarantine (DGMQ) ...

  1. Travelers' Health: Hepatitis C

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... American Association for Study of Liver Diseases (AASLD), Infectious Diseases Society of America (IDSA). Recommendations for testing, managing, ...

  2. Travelers' Health: Hepatitis E

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... and Prevention National Center for Emerging and Zoonotic Infectious Diseases (NCEZID) Division of Global Migration and Quarantine (DGMQ) ...

  3. Travelers' Health: Cryptosporidiosis

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... and Prevention National Center for Emerging and Zoonotic Infectious Diseases (NCEZID) Division of Global Migration and Quarantine (DGMQ) ...

  4. Travelers' Health: Leishmaniasis, Cutaneous

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... and Prevention National Center for Emerging and Zoonotic Infectious Diseases (NCEZID) Division of Global Migration and Quarantine (DGMQ) ...

  5. Travelers' Health: Japanese Encephalitis

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... and Prevention National Center for Emerging and Zoonotic Infectious Diseases (NCEZID) Division of Global Migration and Quarantine (DGMQ) ...

  6. Travelers' Health: Tickborne Encephalitis

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... and Prevention National Center for Emerging and Zoonotic Infectious Diseases (NCEZID) Division of Global Migration and Quarantine (DGMQ) ...

  7. Travelers' Health: Diphtheria

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... and Prevention National Center for Emerging and Zoonotic Infectious Diseases (NCEZID) Division of Global Migration and Quarantine (DGMQ) ...

  8. Travelers' Health: Mumps

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... and Prevention National Center for Emerging and Zoonotic Infectious Diseases (NCEZID) Division of Global Migration and Quarantine (DGMQ) ...

  9. Travelers' Health: Giardiasis

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... Gabriel PS, Alonso M, et al. Prevalence of infectious diseases among internationally adopted children. Pediatrics. 2001 Sep 3; ...

  10. Travelers' Health: Varicella (Chickenpox)

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... Red Book: 2012 Report of the Committee on Infectious Diseases. 29th ed. Elk Grove Village, IL: American Academy ...

  11. Travelers' Health: Hepatitis B

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... and Prevention National Center for Emerging and Zoonotic Infectious Diseases (NCEZID) Division of Global Migration and Quarantine (DGMQ) ...

  12. Travelers' Health: Pertussis

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... Red Book: 2012 Report of the Committee on Infectious Diseases. 29th ed. Elk Grove Village, IL: American Academy ...

  13. Travelers' Health: Coccidioidomycosis

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... and Prevention National Center for Emerging and Zoonotic Infectious Diseases (NCEZID) Division of Global Migration and Quarantine (DGMQ) ...

  14. Travelers' Health: Meningococcal Disease

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... Red Book: 2012 Report of the Committee on Infectious Diseases. 29th ed. Elk Grove Village, IL: American Academy ...

  15. Travelers' Health: Scabies

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... Red Book: 2012 Report of the Committee on Infectious Diseases. 29th ed. Elk Grove Village, IL: American Academy ...

  16. Travelers' Health: Yellow Fever

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... and Prevention National Center for Emerging and Zoonotic Infectious Diseases (NCEZID) Division of Global Migration and Quarantine (DGMQ) ...

  17. Space Traveler Project.

    ERIC Educational Resources Information Center

    Instructor, 1981

    1981-01-01

    Describes the winners of the Space Traveler Project, a contest jointly sponsored by Rockwell International, NASA, and this magazine to identify worthwhile elementary science programs relating to the Space Shuttle. (SJL)

  18. Traveling-wave photodetector

    DOEpatents

    Hietala, Vincent M.; Vawter, Gregory A.

    1993-01-01

    The traveling-wave photodetector of the present invention combines an absorptive optical waveguide and an electrical transmission line, in which optical absorption in the waveguide results in a photocurrent at the electrodes of the electrical transmission line. The optical waveguide and electrical transmission line of the electrically distributed traveling-wave photodetector are designed to achieve matched velocities between the light in the optical waveguide and electrical signal generated on the transmission line. This velocity synchronization provides the traveling-wave photodetector with a large electrical bandwidth and a high quantum efficiency, because of the effective extended volume for optical absorption. The traveling-wave photodetector also provides large power dissipation, because of its large physical size.

  19. Traveling-wave photodetector

    SciTech Connect

    Hietala, V.M.; Vawter, G.A.

    1992-12-31

    The traveling-wave photodetector of the present invention combines an absorptive optical waveguide and an electrical transmission line, in which optical absorption in the waveguide results in a photocurrent at the electrodes of the electrical transmission line. The optical waveguide and electrical transmission line of the electrically distributed traveling-wave photodetector are designed to achieve matched velocities between the light in the optical waveguide and electrical signal generated on the transmission line. This velocity synchronization provides the traveling-wave photodetector with a large electrical bandwidth and a high quantum efficiency, because of the effective extended volume for optical absorption. The traveling-wave photodetector also provides large power dissipation, because of its large physical size.

  20. Pregnancy and travel

    MedlinePlus

    ... a day. Always wear your seatbelt. Place the lap belt under your belly and across your hips so ... breasts and across your shoulder. Always wear the lap shoulder seat belt strap when traveling while pregnant. If you have ...

  1. [Diabetes and travel].

    PubMed

    Bauduceau, B; Mayaudon, H; Ducorps, M; Belmejdoub, G; Thiolet, C; Pellan, M; Cosson, E

    1997-01-01

    With the continuing expansion in international air travel, increasing numbers of diabetic patients consult physicians for advice before going abroad. Careful planning is required taking into account climatic and medical conditions at the destination. Diabetic travelers should pack an appropriate treatment kit and contract special insurance coverage for medical evacuation. Precautions are necessary to limit the effects of motion sickness and time differences on diabetes control and especially the risk of hypoglycemia. Special attention is needed to avoid digestive problems and prevent foot injuries which can lead to serious complications in diabetic patients. Diabetic patients cannot forget their health problem during vacation and must be especially cautious when traveling. However with proper training, the risks of foreign travel can be reduced to acceptable levels.

  2. Traveling Space Museum

    NASA Video Gallery

    In an effort to inspire and motivate the next generation of space explorers, NASA’s Ames Research Center teamed up with the Traveling Space Museum to teach students the way astronauts are taughtâ...

  3. Travel Inside the Ear

    MedlinePlus

    ... Menu Home Health Info Hearing, Ear Infections, and Deafness Balance Taste and Smell Voice, Speech, and Language ... here Home » Health Info » Hearing, Ear Infections, and Deafness Travel Inside the Ear Video When sound waves ...

  4. Traveling Wave Demonstration.

    ERIC Educational Resources Information Center

    Kluger-Bell, Barry

    1995-01-01

    Describes a traveling-wave demonstration that uses inexpensive materials (crepe-paper streamers) and is simple to assemble and perform. Explains how the properties of light waves are illustrated using the demonstration apparatus. (LZ)

  5. Traveling-wave photodetector

    DOEpatents

    Hietala, V.M.; Vawter, G.A.

    1993-12-14

    The traveling-wave photodetector of the present invention combines an absorptive optical waveguide and an electrical transmission line, in which optical absorption in the waveguide results in a photocurrent at the electrodes of the electrical transmission line. The optical waveguide and electrical transmission line of the electrically distributed traveling-wave photodetector are designed to achieve matched velocities between the light in the optical waveguide and electrical signal generated on the transmission line. This velocity synchronization provides the traveling-wave photodetector with a large electrical bandwidth and a high quantum efficiency, because of the effective extended volume for optical absorption. The traveling-wave photodetector also provides large power dissipation, because of its large physical size. 4 figures.

  6. Travel during Pregnancy

    MedlinePlus

    ... of pregnancy. If you are planning an international flight, the cutoff point for traveling with international airlines ... up and stretch your legs during a long flight. Avoid gas-producing foods and carbonated drinks before ...

  7. Geographic Access to Health Care for Rural Medicare Beneficiaries

    ERIC Educational Resources Information Center

    Chan, Leighton; Hart, L. Gary; Goodman, David C.

    2006-01-01

    Context: Patients in rural areas may use less medical care than those living in urban areas. This could be due to differences in travel distance and time and a utilization of a different mix of generalists and specialists for their care. Purpose: To compare the travel times, distances, and physician specialty mix of all Medicare patients living in…

  8. Advice to Travelers

    PubMed Central

    Barrett-Connor, Elizabeth

    1975-01-01

    Travelers, particularly those whose tastes or occupations lead to deviation from the usual tourist routes, are at a small but significant risk of acquiring certain diseases they would be unlikely to encounter had they remained in the continental United States. Many of these infections can be rendered unlikely even for the most adventuresome traveler through the appropriate use of immunization and chemoprophylaxis. Other infections are currently unpreventable and the physician's responsibility lies in their premorbid detection. PMID:1154779

  9. The Traveling Microbiome.

    PubMed

    Riddle, Mark S; Connor, Bradley A

    2016-09-01

    Given the recent interest in the human gut microbiome in health and disease, we have undertaken a review of the role of the gut microbiome as it relates to travel. Considering the microbiome as the interface with the external world of the traveler, not only from the perspective of protection from enteric infection by colonization resistance but also the possibility that a traveler's unique microbiome may place him or her at lesser or greater risk for enteric infection. We review available data on travel, travelers' diarrhea, and the use of antibiotics as it relates to changes in the microbiome and the acquisition of multi-drug-resistant bacteria and explore the interplay of these factors in the development of dysbiosis and the post-infectious sequelae of TD, specifically PI-IBS. In addition, we explore whether dietary changes in travel affect the gut microbiome in a way which modulates gastrointestinal function and susceptibility to infection and discuss whether pre- or probiotics have any meaningful role in prevention or treatment of TD. Finally, a discussion of important research gaps and opportunities in this area is identified. PMID:27447891

  10. [Travel thrombosis, 2008].

    PubMed

    Sándor, Tamás

    2009-01-18

    In Hungary, the first studies on travel thrombosis were published at the beginning of the 2000s. In this paper recent investigational results of this special type of venous thrombosis have been reviewed. Travel thrombosis is a subgroup of sitting thromboses. It is a consequence of prolonged sitting which is common of ground transportation and air travel. More and more computer-linked sitting thromboses have been observed as well. Long-haul air travel related venous thrombosis is a multifactorial disease. Possible contributory risk factors are in connection with the milieu of the cabin. Various investigations evaluated the effect of immobilization and hypobaric hypoxia on thrombin generation and fibrinolysis. The studies differed much in participants' characteristics, duration and type of exposure and statistical analysis, so the results are contradictory. Personal, traveller-related risk factors may be regarded as triggers. The presently available evidences do not permit to assess the exact actual risk. For healthy young passengers there seem to be low risk. However, passengers suffering from predisposing factors for venous thromboembolism can be exposed to serious hazards, if they fly more than 5000 km or travel more than 8 hours. Proper safety measures are summarized on the basis of recent international recommendations.

  11. Access to Cancer Services for Rural Colorectal Cancer Patients

    ERIC Educational Resources Information Center

    Baldwin, Laura-Mae; Cai, Yong; Larson, Eric H.; Dobie, Sharon A.; Wright, George E.; Goodman, David C.; Matthews, Barbara; Hart, L. Gary

    2008-01-01

    Context: Cancer care requires specialty surgical and medical resources that are less likely to be found in rural areas. Purpose: To examine the travel patterns and distances of rural and urban colorectal cancer (CRC) patients to 3 types of specialty cancer care services--surgery, medical oncology consultation, and radiation oncology consultation.…

  12. 75 FR 43395 - Campaign Travel

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-26

    ... of 2007. See Final Rules on Campaign Travel, 74 FR 63951 (Dec. 7, 2009) (the ``Travel Rules... 11 CFR 9004.7 at a later date. Travel Rules, 74 FR at 63951. Through this Notice, the Commission... of the Honest Leadership and Open Government Act governing campaign travel on noncommercial...

  13. 77 FR 3373 - Establishing Visa and Foreign Visitor Processing Goals and the Task Force On Travel and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-24

    ... tourism opportunities in rural communities. In addition, the National Travel and Tourism Strategy shall... other person. (Presidential Sig.) THE WHITE HOUSE, January 19, 2012. [FR Doc. 2012-1568 Filed 1-23-12;...

  14. [Investigating fever after travel].

    PubMed

    D'Acremont, Valérie; Jaquérioz, Frédérique; Genton, Blaise

    2003-02-01

    Two questions are crucial in the evaluation of fever in returning travellers, i.e. "Where have you been?" and "When did you go and when did you return from your trip?". Prior to establishing practice guidelines for fever in returning travellers and migrants, we did a systematic review of the geographical distribution of all infectious diseases in the tropical and subtropical countries. In the present paper, results are summarized by disease per continent. We also reviewed the extreme ranges for the incubation of the same diseases. Results are expressed graphically. Detailed information on space and time should help the practitioner to do an appropriate differential diagnosis, in particular to exclude diseases that are absent in the country visited or diseases with an incubation period that is incompatible with the travel history and symptoms occurrence dates.

  15. [Pregnancy and traveling].

    PubMed

    Walentiny, C

    2009-03-01

    The second trimester is the safest time for travelling, because the pregnant woman feels generally most at ease and the risk of spontaneous abortion and pre-term labour is very low. Possible risks must be discussed with the obstetrician before travelling. If the pregnancy is uncomplicated most airlines allow flying up to the 36th (domestic flights) and 35th (international flights) week of gestation. Unless the fetal oxygen supply is already impaired at ground level due to an underlying disease, flying does not pose a risk of fetal hypoxia. Radiation exposure during a long distant flight is low compared to the average annual exposure dosage, but the risk of thrombosis is increased. Altitudes up to 2,500 m pose no problem. Sufficient time to acclimatize must be taken when travelling to high altitudes and exercise kept to a minimum. Scuba diving is contraindicated. Since only a few drugs are completely safe during pregnancy a thorough risk/benefit evaluation is mandatory. Treatment of infections can be considerably complicated, but any necessary treatment should not be withheld because of the fear of potential fetal injury. Good knowledge of local medical resources is essential before travelling. Several personal protective measures minimize the risk of infection: food and water precautions, protection from insect bites and avoidance of crowds, unsafe sex and, if need be, freshwater. Many vaccinations are recommended for travellers. However, live vaccines are contraindicated in pregnant women because of theoretical considerations. Exceptionally a yellow fever vaccination may be given after the first trimester. Killed, inactivated or polysaccharide vaccines can be given after the first trimester after a thorough risk/benefit evaluation. Because of the potentially devastating effect of malaria to the mother and the child, travelling to endemic malaria regions should be avoided. If the risk of infection is high chemoprophylaxis with mefloquine is indicated. In low

  16. Culture shock and travelers.

    PubMed

    Stewart, L; Leggat, P A

    1998-06-01

    As travel has become easier and more affordable, the number of people traveling has risen sharply. People travel for many and varied reasons, from the business person on an overseas assignment to backpackers seeking new and exotic destinations. Others may take up residence in different regions, states or countries for family, business or political reasons. Other people are fleeing religious or political persecution. Wherever they go and for whatever reason they go, people take their culture with them. Culture, like language, is acquired innately in early childhood and is then reinforced through formal and complex informal social education into adulthood. Culture provides a framework for interpersonal and social interactions. Therefore, the contact with a new culture is often not the exciting or pleasurable experience anticipated. When immersed in a different culture, people no longer know how to act when faced with disparate value systems. Contact with the unfamiliar culture can lead to anxiety, stress, mental illness and, in extreme cases, physical illness and suicide. "Culture shock" is a term coined by the anthropologist Oberg. It is the shock of the new. It implies that the experience of the new culture is an unpleasant surprise or shock, partly because it is unexpected and partly because it can lead to a negative evaluation of one's own culture. It is also known as cross-cultural adjustment, being that period of anxiety and confusion experienced when entering a new culture. It affects people intellectually, emotionally, behaviorally and physically and is characterized by symptoms of psychological distress. Culture shock affects both adults and children. In travelers or workers who have prolonged sojourns in foreign countries, culture shock may occur not only as they enter the new culture, but also may occur on their return to their original culture. Children may also experience readjustment problems after returning from leading sheltered lives in expatriate

  17. Malaria prevention in travelers.

    PubMed

    Genton, Blaise; D'Acremont, Valérie

    2012-09-01

    A common approach to malaria prevention is to follow the "A, B, C, D" rule: Awareness of risk, Bite avoidance, Compliance with chemoprophylaxis, and prompt Diagnosis in case of fever. The risk of acquiring malaria depends on the length and intensity of exposure; the risk of developing severe disease is primarily determined by the health status of the traveler. These parameters need to be assessed before recommending chemoprophylaxis and/or stand-by emergency treatment. This review discusses the different strategies and drug options available for the prevention of malaria during and post travel.

  18. Intergalactic Travel Bureau

    NASA Astrophysics Data System (ADS)

    Koski, Olivia; Rosin, Mark; Guerilla Science Team

    2014-03-01

    The Intergalactic Travel Bureau is an interactive theater outreach experience that engages the public in the incredible possibilities of space tourism. The Bureau is staffed by professional actors, who play the role of space travel agents, and professional astrophysicists, who play the role of resident scientists. Members of the public of all ages were invited to visit with bureau staff to plan the vacation of their dreams-to space. We describe the project's successful nine day run in New York in August 2013. Funded by the American Physical Society Public Outreach and Informing the Public Grants.

  19. Rural Agrobusiness.

    ERIC Educational Resources Information Center

    Treillon, Roland; And Others

    1992-01-01

    This publication describes the formation and evolution of rural agribusiness (RA) in the southern hemisphere as a precondition for improving the lives of families in rural communities, and focuses on RA endeavors created by development projects in Latin America, the Caribbean, and Africa. After a short introduction, the first section of this study…

  20. Rural Families.

    ERIC Educational Resources Information Center

    Goetz, Kathy, Ed.

    1992-01-01

    This "special focus" journal issue consists of 13 individual articles on the theme of rural family programs relating to school, health services, church, and other institutions. It includes: (1) "Towards a Rural Family Policy" (Judith K. Chynoweth and Michael D. Campbell); (2) "Montana: Council for Families Collaborates for Prevention (Jean…

  1. Mentors as Fellow Travelers

    ERIC Educational Resources Information Center

    Ambrosino, Roberta

    2009-01-01

    A junior faculty member arrives at an unfamiliar university for a new teaching assignment. She is poised for the adventure, but feels like a traveler at the edge of long, unknown road. She does not know what obstacles or vistas may appear on the road, and wants to avoid major potholes. She takes a nervous look around and finds an experienced…

  2. Risk for Travelers

    MedlinePlus

    ... specified risk materials from animal feed and human food chains as of October 1, 2000; such bans had already been instituted in most member states. To reduce any risk of acquiring vCJD from food, concerned travelers to Europe or other areas with ...

  3. Family travel: an overview.

    PubMed

    Neumann, Karl

    2006-01-01

    Paediatric travel medicine involves the education of parents about the numerous health and safety issues related to traveling with infants and young children--whether overseas or a weekend at a local lake. It includes providing children with vaccines and medications, giving telephone advice to parents while they are traveling, and treating children should they come home ill. Practitioners must be knowledgeable about such varied topics like avoiding diarrhoea, infant safety seats for air travel, altitude sickness, sun exposure, waterfront safety, insect protection, dealing with hot and cold environments, and at what age it is safe to begin scuba diving, to name just a very few. Practitioners must also know when adult recommendations can--and cannot--be adapted for children; that vaccine doses, needle size, and injection site may vary with the size of the child; and the answers to hundreds of everyday questions such as how to administer an essential but bitter tasting medication to an uncooperative child--and what to do when the child refuses to take the medication or vomits it.

  4. Time travel paradox

    NASA Astrophysics Data System (ADS)

    Krasnikov, S.

    2002-03-01

    We define the time travel paradox in physical terms and prove its existence by constructing an explicit example. We argue further that in theories-such as general relativity-where the spacetime geometry is subject to nothing but differential equations and initial data no paradoxes arise.

  5. 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. PMID:15768727

  6. Traveling in France.

    ERIC Educational Resources Information Center

    Philyaw, Henry; And Others

    This minicourse guide for teachers of French is intended to help motivate and prepare students for travel in France. Activities are outlined in eleven related areas, including (1) planning for the trip, (2) currency, (3) going through customs, (4) tipping, (5) shopping, (6) guided tours, (7) touring on your own, (8) social life and entertainment,…

  7. Malaria: prevention in travellers

    PubMed Central

    2007-01-01

    Introduction Malaria transmission occurs most frequently in environments with humidity over 60% and ambient temperature of 25-30 °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. Methods and outcomes 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 (BMJ 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 69 systematic reviews, RCTs, or observational studies that met our inclusion criteria. Conclusions 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. PMID:19450348

  8. Malaria: prevention in travellers

    PubMed Central

    2010-01-01

    Introduction 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. Methods and outcomes 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). Results 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. Conclusions 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

  9. Evaluating School Travel Initiatives and Promoting "Healthy Travel" through PSHCE

    ERIC Educational Resources Information Center

    Baslington, Hazel

    2010-01-01

    The number of primary school children travelling to school by car in the UK has almost doubled from 22% to 43% in 20 years. A governmental policy response is school travel plans (STPs). This paper reports the findings of an empirical evaluation designed to measure the effectiveness of the travel initiative at three schools. Quantitative and…

  10. Delivering distance training to rural health care professionals.

    PubMed

    Li, Jie; Runderson, Robert A; Burnham, Judy F; Staggs, Geneva Bush; Robertson, Justin C; Williams, Thomas L

    2005-01-01

    This article reports on a project that delivers distance training to rural health care professionals. Traveling to provide training on information-seeking skills to rural health professionals is time consuming and costly. In addition to face-to-face training, the University of South Alabama Biomedical Library's SAMNet project seeks to deliver multimedia training to rural health care professionals. The project uses information technology to package training courses combining PowerPoint slides and video instructions. This article describes the rationale, training module design and development, and the information technology and software used in the project. Multimedia packaged distance training courses provide a practical alternative to on-site training for rural health care professionals. It enables librarians to provide training without traveling long distance, thus saving time and money. Additionally, rural health care professionals may access the modules at a time convenient to them and proceed at a pace suitable to their learning style. PMID:15760832

  11. International business travel: impact on families and travellers

    PubMed Central

    Espino, C; Sundstrom, S; Frick, H; Jacobs, M; Peters, M

    2002-01-01

    Objectives: Spouses and staff of the World Bank Group (WBG) were questioned about the impact of international business travel on families and travellers. Dependent variables were self reported stress, concern about the health of the traveller, and negative impact on the family. We hypothesised that several travel factors (independent variables) would be associated with these impacts. These travel factors had to do with the frequency, duration, and predictability of travel and its interference with family activities. Methods: Survey forms were developed and distributed to all spouses of travelling staff as well as a small sample of operational staff. Kendall's tau b correlation coefficients of response frequencies were computed with the data from scaled items. Written responses to open ended questions were categorised. Results: Response rates for spouses and staff were 24% and 36%, respectively. Half the spouse sample (n=533) and almost 75% of the staff sample (n=102) reported high or very high stress due to business travel. Self reported spouse stress was associated with six out of eight travel factors. Female spouses, those with children, and younger spouses reported greater stress. Self reported staff stress was significantly associated with four out of nine travel factors. Further insight into how business travel affects families and staff (including children's behavioural changes) and how families cope was gained through responses to written questions. Conclusions: The findings support the notion that lengthy and frequent travel and frequent changes in travel dates which affect family plans, all characteristic of WBG missions, negatively affects many spouses and children (particularly young children) and that the strain on families contributes significantly to the stress staff feel about their travel. Policies or management practices that take into consideration family activities and give staff greater leeway in controlling and refusing travel may help relieve

  12. Travel and Adventure Medicine Resources.

    PubMed

    Sanford, Christopher A; Pottinger, Paul S

    2016-03-01

    Given the ever-changing nature of travel medicine, practitioners who provide pretravel and posttravel care are obligatorily students for the duration of their professional careers. A large variety of resources are available for medical practitioners. Providers should join at least one travel or tropical medicine professional association, attend its annual meeting, and read its journal. The largest general travel medicine association is the International Society of Travel Medicine. PMID:26900122

  13. Travel and Adventure Medicine Resources.

    PubMed

    Sanford, Christopher A; Pottinger, Paul S

    2016-03-01

    Given the ever-changing nature of travel medicine, practitioners who provide pretravel and posttravel care are obligatorily students for the duration of their professional careers. A large variety of resources are available for medical practitioners. Providers should join at least one travel or tropical medicine professional association, attend its annual meeting, and read its journal. The largest general travel medicine association is the International Society of Travel Medicine.

  14. Including Gypsy Travellers in Education.

    ERIC Educational Resources Information Center

    Lloyd, Gwynned; Stead, Joan

    2002-01-01

    Examined the educational exclusion and inclusion of Gypsy Traveller students, exploring how some Scottish schools responded to Traveller student culture and how this led to exclusion. Interviews with school staff, Traveller students, and parents indicated that continuing prejudice and harassment promoted inappropriate school placement and…

  15. Program Tracks Cost Of Travel

    NASA Technical Reports Server (NTRS)

    Mauldin, Lemuel E., III

    1993-01-01

    Travel Forecaster is menu-driven, easy-to-use computer program that plans, forecasts cost, and tracks actual vs. planned cost of business-related travel of division or branch of organization and compiles information into data base to aid travel planner. Ability of program to handle multiple trip entries makes it valuable time-saving device.

  16. Travelers In The Night

    NASA Astrophysics Data System (ADS)

    Grauer, Albert D.

    2014-11-01

    Travelers In The Night is an engaging and informative series of two minute radio programs about asteroids, comets, spacecraft, and other objects in space. The pieces are evergreen in that they are current but not dated. They are published on the Public Radio Exchange and carried by a number of radio stations. For teachers, students, and kids of all ages, the script for each piece and the start of a path for further inquiry can be found on the website travelersinthenight.org . The Travelers InThe Night Pieces are written and produced by an observing member of the Catalina Sky Survey Team at the University of Arizona. DPS members are encouraged to submit program ideas which can be developed to feature their research efforts.

  17. [Travel and renal insufficiency].

    PubMed

    Lavelle, O; Berland, Y

    1997-01-01

    Traveling can be dangerous for subjects with kidney insufficiency. Water loss or septic episodes can further increase renal dysfunction. Poor diet can lead to hyperkaliemia. Immunosuppression not only enhances the risk of infection but also complicates administration of live vaccines. Some antimalarial drugs are contraindicated (e.g. mefloquine) and others must be used with precaution. Prior to departure persons requiring hemodialysis should book sessions at centers listed in specialized guidebooks. In addition to infection, risks for hemodialysis patients include thrombosis of the arteriovenous fistula in case of dehydration or hypotension. In subjects with transplanted kidney, the risk of rejection can be enhanced either by poor compliance with immunodepressor treatment or by vaccination-induced antigenic stimulation. Pre-travel evaluation is necessary to determine metabolic, nutritional, and immune status. Subjects with kidney insufficiency and transplanted kidneys should be informed of the dangers and appropriate action in case of trouble.

  18. Aging and space travel

    NASA Technical Reports Server (NTRS)

    Mohler, S. R.

    1982-01-01

    The matter of aging and its relation to space vehicle crewmembers undertaking prolonged space missions is addressed. The capabilities of the older space traveler to recover from bone demineralization and muscle atrophy are discussed. Certain advantages of the older person are noted, for example, a greater tolerance of monotony and repetitious activities. Additional parameters are delineated including the cardiovascular system, the reproductive system, ionizing radiation, performance, and group dynamics.

  19. [Traveling with small children].

    PubMed

    Olivier, C

    1997-01-01

    Traveling with children especially in the tropics requires special planning. Contraindications are rare but care providers should obtain information about medical and transfusional facilities at the destination. Children should receive all vaccinations required for international travel and for specific countries, taking into account age, location, duration of stay, and purpose of trip. A first aid kit should be packed containing a thermometer, bandages, antiseptic agents, a total sunscreen preparation, a mosquito net, sterile compresses, tablets for water disinfection, and indispensable medications (antimalarial agents, antipyretics, oral rehydration solutions, antiemetics, and eye wash). The main indication for chemoprophylaxis is malaria. Chloroquine is recommended for most locations but proguanil may be necessary in areas of resistance. Special attention must be paid to skin care in infants: maintaining cleanliness, avoiding cuts insofar as possible, and treating any wounds. Clothing must be carefully laundered and adequate to prevent overexposure to sunlight and insect bites. Insect bites must also be prevented by applying repellents, using mosquito nets, and wearing insecticide-treated garments. Handwashing by people who prepare meals and by the children before eating is important to prevent food poisoning. Breast feeding is advisable for infants. Thorough cooking of meats, rinsing of fresh produce, drinking of bottled beverages, and sterilization of water are also important food safety measures. These precautions are usually adequate to allow safe travel with children.

  20. Time - A Traveler's Guide

    NASA Astrophysics Data System (ADS)

    Pickover, Clifford A.

    1999-09-01

    "Bucky Fuller thought big," Wired magazine recently noted, "Arthur C. Clarke thinks big, but Cliff Pickover outdoes them both." In his newest book, Cliff Pickover outdoes even himself, probing a mystery that has baffled mystics, philosophers, and scientists throughout history--What is the nature of time?In Time: A Traveler's Guide , Pickover takes readers to the forefront of science as he illuminates the most mysterious phenomenon in the universe--time itself. Is time travel possible? Is time real? Does it flow in one direction only? Does it have a beginning and an end? What is eternity? Pickover's book offers a stimulating blend of Chopin, philosophy, Einstein, and modern physics, spiced with diverting side-trips to such topics as the history of clocks, the nature of free will, and the reason gold glitters. Numerous diagrams ensure readers will have no trouble following along.By the time we finish this book, we understand a wide variety of scientific concepts pertaining to time. And most important, we will understand that time travel is, indeed, possible.

  1. [Travelers, mad, wandering].

    PubMed

    Vaschetto, Emilio

    2014-01-01

    This article explores the notion of "wandering" through the use of some phenomena enrolled at the dawn of modernity such as the Rousseau dromomanie's philosopher and writer, the origin of the first mad traveler (Albert Dadas), epidemics of mad travelers Europe and romantic tourism (with renewed acquires significance in the "beat generation" of the twentieth century). These historical facts are "mounting" as play contemporary manifestations such as loss, disorientation, to lose one's way, and wandering without reducing them only to clinical psychosis. Readings of classic psychiatrists such as Régis, Foville, Sérieux and Capgras, Tissié, go hand in hand with the current readings of the philosopher Ian Hacking and critics of pop culture as S. Reynolds and D. Diederichsen, illustrating how the travel's phenomenon can make different subjective configurations depending on historical times. In conclusion it is noted that not only psychosis exposes the wandering soul of suffering but there are also subject positions (as will be exemplified in a clinical case) and go no further nesting wandering into human existence. PMID:25153978

  2. Family planning for travellers.

    PubMed

    Rustom, A

    1990-11-01

    A public health nurse from London describes the customs of nomadic people in the British Isles, known as "travellers," as they affect provision of family planning services. Most are of British or Irish stock, some migrate and others live in caravan sites all year. Their traditions dictate that men work and women are housewives. Early, often arranged, marriage, early childbearing and large families are the norm. Sex and contraception are not considered appropriate for discussion between the sexes, or in the presence of children. Large families and financial hardship force many women to space pregnancies. Women often have to hide contraceptives from their husbands, difficult in conditions without privacy. Therefore they prefer IUDs, but some use oral contraceptives, although sometimes erratically because most are illiterate. Traveller women are usually unwilling to do self-examination, as needed with IUDs. They often have difficulty attending regular Pap smear clinics. Cervical cancer rates are high. They experience discrimination in clinics, and need extra care about modesty. It is worth while to take time to develop trust in the clinical relationship, to deal with the traveller woman's uneasy among outsiders.

  3. Ion acoustic traveling waves

    NASA Astrophysics Data System (ADS)

    Webb, G. M.; Burrows, R. H.; Ao, X.; Zank, G. P.; Zank

    2014-04-01

    Models for traveling waves in multi-fluid plasmas give essential insight into fully nonlinear wave structures in plasmas, not readily available from either numerical simulations or from weakly nonlinear wave theories. We illustrate these ideas using one of the simplest models of an electron-proton multi-fluid plasma for the case where there is no magnetic field or a constant normal magnetic field present. We show that the traveling waves can be reduced to a single first-order differential equation governing the dynamics. We also show that the equations admit a multi-symplectic Hamiltonian formulation in which both the space and time variables can act as the evolution variable. An integral equation useful for calculating adiabatic, electrostatic solitary wave signatures for multi-fluid plasmas with arbitrary mass ratios is presented. The integral equation arises naturally from a fluid dynamics approach for a two fluid plasma, with a given mass ratio of the two species (e.g. the plasma could be an electron-proton or an electron-positron plasma). Besides its intrinsic interest, the integral equation solution provides a useful analytical test for numerical codes that include a proton-electron mass ratio as a fundamental constant, such as for particle in cell (PIC) codes. The integral equation is used to delineate the physical characteristics of ion acoustic traveling waves consisting of hot electron and cold proton fluids.

  4. Starting a General Surgery Program at a Small Rural Critical Access Hospital: A Case Study from Southeastern Oregon

    ERIC Educational Resources Information Center

    Doty, Brit Cruse; Heneghan, Steven; Zuckerman, Randall

    2007-01-01

    Context: Surgical services are frequently unavailable in rural American communities. Therefore, rural residents often must travel long distances to receive surgical care. Rural hospitals commonly have difficulty providing surgical services despite potential economic benefits. Purpose: The purpose of this project was to identify the key challenges…

  5. Evidence on global medical travel

    PubMed Central

    Záliš, Ladislav; Meurice, Christopher R; Hilton, Ian; Ly, Terry-Lisa; Zupan, Zorana; Hinrichs, Saba

    2015-01-01

    Abstract The potential benefits of travelling across national borders to obtain medical treatment include improved care, decreased costs and reduced waiting times. However, medical travel involves additional risks, compared to obtaining treatment domestically. We review the publicly-available evidence on medical travel. We suggest that medical travel needs to be understood in terms of its potential risks and benefits so that it can be evaluated against alternatives by patients who are seeking care. We propose three domains –quality standards, informed decision-making, economic and legal protection – in which better evidence could support the development of medical travel policies. PMID:26549906

  6. Evidence on global medical travel.

    PubMed

    Ruggeri, Kai; Záliš, Ladislav; Meurice, Christopher R; Hilton, Ian; Ly, Terry-Lisa; Zupan, Zorana; Hinrichs, Saba

    2015-11-01

    The potential benefits of travelling across national borders to obtain medical treatment include improved care, decreased costs and reduced waiting times. However, medical travel involves additional risks, compared to obtaining treatment domestically. We review the publicly-available evidence on medical travel. We suggest that medical travel needs to be understood in terms of its potential risks and benefits so that it can be evaluated against alternatives by patients who are seeking care. We propose three domains -quality standards, informed decision-making, economic and legal protection - in which better evidence could support the development of medical travel policies.

  7. Evidence on global medical travel.

    PubMed

    Ruggeri, Kai; Záliš, Ladislav; Meurice, Christopher R; Hilton, Ian; Ly, Terry-Lisa; Zupan, Zorana; Hinrichs, Saba

    2015-11-01

    The potential benefits of travelling across national borders to obtain medical treatment include improved care, decreased costs and reduced waiting times. However, medical travel involves additional risks, compared to obtaining treatment domestically. We review the publicly-available evidence on medical travel. We suggest that medical travel needs to be understood in terms of its potential risks and benefits so that it can be evaluated against alternatives by patients who are seeking care. We propose three domains -quality standards, informed decision-making, economic and legal protection - in which better evidence could support the development of medical travel policies. PMID:26549906

  8. Travelers with Disabilities and Medical Conditions

    MedlinePlus

    ... Claims Travel Tips Travel Bulletin Travel Checklist FAQ Disabilities and Medical Conditions To ensure your security, all ... other questions or concerns about traveling with a disability please contact passenger support . If you are approved ...

  9. Home range and travels

    USGS Publications Warehouse

    Stickel, L.F.; King, John A.

    1968-01-01

    The concept of home range was expressed by Seton (1909) in the term 'home region,' which Burr (1940, 1943) clarified with a definition of home range and exemplified in a definitive study of Peromyscus in the field. Burt pointed out the ever-changing characteristics of home-range area and the consequent absence of boundaries in the usual sense--a finding verified by investigators thereafter. In the studies summarized in this paper, sizes of home ranges of Peromyscus varied within two magnitudes, approximately from 0.1 acre to ten acres, in 34 studies conducted in a variety of habitats from the seaside dunes of Florida to the Alaskan forests. Variation in sizes of home ranges was correlated with both environmental and physiological factors; with habitat it was conspicuous, both in the same and different regions. Food supply also was related to size of home range, both seasonally and in relation to habitat. Home ranges generally were smallest in winter and largest in spring, at the onset of the breeding season. Activity and size also were affected by changes in weather. Activity was least when temperatures were low and nights were bright. Effects of rainfall were variable. Sizes varied according to sex and age; young mice remained in the parents' range until they approached maturity, when they began to travel more widely. Adult males commonly had larger home ranges than females, although there were a number of exceptions. An inverse relationship between population density and size of home range was shown in several studies and probably is the usual relationship. A basic need for activity and exploration also appeared to influence size of home range. Behavior within the home range was discussed in terms of travel patterns, travels in relation to home sites and refuges, territory, and stability of size of home range. Travels within the home range consisted of repeated use of well-worn trails to sites of food, shelter, and refuge, plus more random exploratory travels

  10. Rural Health Information Hub

    MedlinePlus

    ... Evidence-based Toolkits Rural Health Models & Innovations Supporting Rural Community Health Tools for Success Am I Rural? Economic ... toolkits like the Services Integration Toolkit in the Rural Community Health Gateway . Finding Statistics & Data Learn how to ...

  11. Travel Demand Modeling

    SciTech Connect

    Southworth, Frank; Garrow, Dr. Laurie

    2011-01-01

    This chapter describes the principal types of both passenger and freight demand models in use today, providing a brief history of model development supported by references to a number of popular texts on the subject, and directing the reader to papers covering some of the more recent technical developments in the area. Over the past half century a variety of methods have been used to estimate and forecast travel demands, drawing concepts from economic/utility maximization theory, transportation system optimization and spatial interaction theory, using and often combining solution techniques as varied as Box-Jenkins methods, non-linear multivariate regression, non-linear mathematical programming, and agent-based microsimulation.

  12. Time, travel and infection.

    PubMed

    Cliff, Andrew; Haggett, Peter

    2004-01-01

    The collapse of geographical space over the last 200 years has had profound effects on the circulation of human populations and on the transfer of infectious diseases. Three examples are used to illustrate the process: (a) the impact of the switch from sail to steamships in importing measles into Fiji over a 40-year period; (b) changes in measles epidemic behaviour in Iceland over a 150-year period; and (c) changes in the spread of cholera within the United States over a 35-year period. In each case, the link between time, travel and disease has been an intimate one.

  13. Traveling-Wave Tubes

    NASA Technical Reports Server (NTRS)

    Kory, Carol L.

    1998-01-01

    The traveling-wave tube (TWT) is a vacuum device invented in the early 1940's used for amplification at microwave frequencies. Amplification is attained by surrendering kinetic energy from an electron beam to a radio frequency (RF) electromagnetic wave. The demand for vacuum devices has been decreased largely by the advent of solid-state devices. However, although solid state devices have replaced vacuum devices in many areas, there are still many applications such as radar, electronic countermeasures and satellite communications, that require operating characteristics such as high power (Watts to Megawatts), high frequency (below 1 GHz to over 100 GHz) and large bandwidth that only vacuum devices can provide. Vacuum devices are also deemed irreplaceable in the music industry where musicians treasure their tube-based amplifiers claiming that the solid-state and digital counterparts could never provide the same "warmth" (3). The term traveling-wave tube includes both fast-wave and slow-wave devices. This article will concentrate on slow-wave devices as the vast majority of TWTs in operation fall into this category.

  14. [Travel-associated pneumonias].

    PubMed

    Geerdes-Fenge, H F

    2014-10-01

    Respiratory infections are responsible for up to 11% of febrile infections in travellers or immigrants from tropical and subtropical regions. The main pathogens are the same as in temperate climate zones: Streptococcus pneumoniae, Haemophilus influenzae, Mycoplasma pneumoniae, Chlamydophila pneumoniae, influenza viruses, Legionella pneumophila. However, some pulmonary diseases can be attributed to bacterial, parasitic, viral or fungal pathogens that are endemic in tropical and subtropical regions. The most commonly imported infections are malaria, dengue, and tuberculosis. Pulmonary symptoms and eosinophilia in returning travellers and migrants may be caused by several parasitic infections such as Katayama syndrome, Loeffler syndrome, tropical pulmonary eosinophilia, amebiasis, paragonimiasis, echinococcosis, and toxocariasis. In Asia, Tsutsugamushi fever is transmitted by chiggers, spotted fever rickettsiae are transmitted by ticks. Transmission of zoonotic diseases occurs mainly via contact with infected animals or their excretions, human-to-human transmission is generally rare: MERS-CoA (dromedary camels), pulmonary hantavirus infection (rodents), tularemia (rabbits and hares), leptospirosis (rats), Q-fever (sheep and goats), very rarely anthrax (hides of ruminants) and pest (infected rats and wildlife). Inhalation of contaminated dust can cause infections with dimorphic fungi: histoplasmosis (bat guano) and coccidioidomycosis in America and parts of Africa, blastomycosis in America. Some infections can cause symptoms years after a stay in tropical or subtropical regions (melioidosis, tuberculosis, histoplasmosis, schistosomiasis-associated pulmonary hypertension). Noninfectious respiratory diseases caused by inhalation of high amounts of air pollution or toxic dusts may also be considered. PMID:25290923

  15. Evaluation of the returned traveler.

    PubMed Central

    Hill, D. R.

    1992-01-01

    Recognition of clinical syndromes in returned travelers is an important part of providing care to international travelers. The first step is to take a history with attention to pre-travel preventive measures, the patient's itinerary, and potential exposure to infectious agents. The patient should then be examined to document physical signs, such as fever, rash, or hepatosplenomegaly, and to have basic laboratory data obtained. This evaluation will provide most physicians with the necessary information to generate a differential diagnosis. Each diagnosis should be matched against the incubation period of the disease, the geographic location of illness, the frequency of illness in returned travelers, and the pre-travel preventive measures. Careful attention to these aspects of patient care should result in the appropriate diagnosis and therapeutic intervention for the ill returned traveler. PMID:1290276

  16. [Cardiovascular risk for the traveler].

    PubMed

    Touze, J E; Fourcade, L; Heno, P; Van de Walle, J P; Mafart, B; N'Guyen-Hai

    1997-01-01

    The incidence of cardiovascular events during travel is rising with the age of the population and number of traveling seniors. Cardiovascular events are the second most frequent reason for medical evacuation and the cause of 50% of deaths recorded during commercial air travel. In most cases the underlying disorder is coronary artery disease which is readily destabilized by stress and fatigue associated with travel. Inflight conditions that can cause problems include altitude-related hypoxia, pressurization, and cramped seating in most sections of the plane. Upon arrival the traveler is exposed to a variety of climatic, food, and environmental factors that can trigger manifestations of latent heart disease. Prophylactic drugs for tropical infectious disease (especially antimalarials of the quinidine group) should be used with caution due to possible adverse interaction with medications used to treat heart disease. A pre-travel examination is necessary to ascertain cardiovascular status and define simple preventive precautions.

  17. An overview: tularemia and travel medicine.

    PubMed

    Ulu-Kilic, Aysegul; Doganay, Mehmet

    2014-01-01

    Tularemia is a bacterial zoonotic infection. The disease is endemic in most parts of the world, has been reported through the northern hemisphere between 30 and 71° N latitude. Francisella tularensis causes infection in a wide range of vertebrates (rodents, lagomorphs) and invertebrates (ticks, mosquitoes and other arthropods). Humans can acquire this infection through several routes including; a bite from an infected tick, deerfly or mosquito, contact with an infected animal or its dead body. It can also be spread to human by drinking contaminated water or breathing contaminated dirt or aerosol. Clinical manifestation of this disease varies depending on the biotype, inoculum and port of entry. Infection is potentially life threatening, but can effectively be treated with antibiotics. Travelers visiting rural and agricultural areas in endemic countries may be at greater risk. Appropriate clothing and use of insect repellants is essential to prevent tick borne illness. Travelers also should be aware of food and waterborne disease; avoid consuming potentially contaminated water and uncooked meat. Physicians should be aware of any clinical presentation of tularemia in the patients returning from endemic areas.

  18. Traveling waves in visual cortex.

    PubMed

    Sato, Tatsuo K; Nauhaus, Ian; Carandini, Matteo

    2012-07-26

    Electrode recordings and imaging studies have revealed that localized visual stimuli elicit waves of activity that travel across primary visual cortex. Traveling waves are present also during spontaneous activity, but they can be greatly reduced by widespread and intensive visual stimulation. In this Review, we summarize the evidence in favor of these traveling waves. We suggest that their substrate may lie in long-range horizontal connections and that their functional role may involve the integration of information over large regions of space.

  19. Travels in Space and Place: Identity and Rural Schooling

    ERIC Educational Resources Information Center

    Corbett, Michael

    2007-01-01

    This analysis draws on interview data from a three-year study of educational decision making of youth living in a coastal community in Atlantic Canada. Students whose educational and mobility aspirations extend outside the known spaces of the community develop the ability to negotiate multiple social spaces in and out of school. The school- …

  20. Skin lesions in returning travellers.

    PubMed

    Korzeniewski, Krzysztof; Juszczak, Dariusz; Jerzemowski, Janusz

    2015-01-01

    Skin lesions, apart from diarrhoeas, fever of unknown origin, and respiratory tract infections belong to the most frequent medical problems in travellers returned from tropical and subtropical destinations, accounting more than 10% of reported cases. Most dermatoses have their clinical onset during travel, although some of them can occur after return. Travel-related dermatological problems can have a wide spectrum of clinical picture, from macular, popular or nodular rash, linear and migratory lesions, to plaques, vesicles, bullae, erosions or ulcers. Skin conditions in returning travellers may be of infectious and non-infectious aetiologies. Infectious lesions may be originally tropical (e.g. dengue, chikungunya, schistosomiasis, leishmaniasis, myiasis, tungiasis, loiasis), although the majority are cosmopolitan (arthropod bites, sunburns, allergic rashes). The evaluation of skin lesions depends on many factors, including immune status of patients, use of medicines, exposure on health hazards (fauna, flora, risky behaviours), as well as the time, duration and location of travel. As the number of travellers to tropical and subtropical destinations has been continuously rising, the number of skin illnesses has also been increasing. This means that specialists in travel medicine need to extend their knowledge of epidemiology, clinical features and diagnosis of travel-related health problems including skin lesions in returning travellers. PMID:26394319

  1. Skin lesions in returning travellers.

    PubMed

    Korzeniewski, Krzysztof; Juszczak, Dariusz; Jerzemowski, Janusz

    2015-01-01

    Skin lesions, apart from diarrhoeas, fever of unknown origin, and respiratory tract infections belong to the most frequent medical problems in travellers returned from tropical and subtropical destinations, accounting more than 10% of reported cases. Most dermatoses have their clinical onset during travel, although some of them can occur after return. Travel-related dermatological problems can have a wide spectrum of clinical picture, from macular, popular or nodular rash, linear and migratory lesions, to plaques, vesicles, bullae, erosions or ulcers. Skin conditions in returning travellers may be of infectious and non-infectious aetiologies. Infectious lesions may be originally tropical (e.g. dengue, chikungunya, schistosomiasis, leishmaniasis, myiasis, tungiasis, loiasis), although the majority are cosmopolitan (arthropod bites, sunburns, allergic rashes). The evaluation of skin lesions depends on many factors, including immune status of patients, use of medicines, exposure on health hazards (fauna, flora, risky behaviours), as well as the time, duration and location of travel. As the number of travellers to tropical and subtropical destinations has been continuously rising, the number of skin illnesses has also been increasing. This means that specialists in travel medicine need to extend their knowledge of epidemiology, clinical features and diagnosis of travel-related health problems including skin lesions in returning travellers.

  2. Dengue fever in international travelers.

    PubMed

    Jelinek, T

    2000-07-01

    Dengue virus infection is becoming increasingly recognized as one of the world's major emerging infectious diseases. Although only a few systematic studies have been conducted to assess the incidence and clinical course of dengue fever in travelers, it is now possible to estimate risk factors for travelers to areas of endemicity. Dengue virus and its vector, Aedes mosquitoes, benefit from human habitation and travel-related aspects of human behavior. Thus, travelers serve an important double role as potential victims of the disease and as vehicles for further spread of dengue.

  3. Rural Services.

    ERIC Educational Resources Information Center

    Miller, Jon, Ed.; And Others

    Presented are 10 papers resulting from a workshop, involving representatives from 33 state developmental disabilities councils, designed to examine common problems and issues confronting developmentally disabled citizens in rural areas. Entries include the following titles and authors: "Who, What, and Where--Studying Prevalence of Developmental…

  4. Solar wind travel time

    NASA Astrophysics Data System (ADS)

    Russell, C. T.

    A useful rule of thumb in solar terrestrial studies is that the solar wind travels 4 Earth radii (RE) per minute. Long-term studies of solar wind velocity [e.g., Luhmann et al., 1993; 1994] show that the median velocity is about 420 km/s, corresponding to 3.96 RE min-1. The quartiles are about 370 km/s and 495 km/s, corresponding to 3.48 Re min-1 and 4.66 Re min-1 respectively. This number helps estimate the delays expected when observing a discontinuity at a solar wind monitor; one example is ISEE-3 when it was at the forward libration point (about 60 min). It is also helpful for estimating how much time passes before the dayside magnetosphere is compressed as denser solar wind flows by (about 2.5 min).

  5. [Travel and skin diseases].

    PubMed

    Stüttgen, G

    1992-02-20

    The problem "travelling and dermatological diseases" is presented as a temporary change of place with associated changes in ecological conditions. Latent dermatoses may be provoked--but full-blown dermatoses may also improve with no specific treatment (climatic therapy of neurodermatitis). Physiological changes at the surface of the skin brought about by, for example, temperature or the effects of solar radiation, may allow fungal, bacterial or viral infections to develop. Direct contact with the living environment on land or in the water, in particular in the tropics, can lead to the development of diseases. Some dermatoses have a lengthy latency and develop only later at home. Recommendations for general and specific prophylaxis and treatment are made.

  6. Mental travel: some reservations.

    PubMed

    Richman, C L; Mitchell, D B; Reznick, J S

    1979-02-01

    Two experiments were conducted to assess the extent of potential experimental demand characteristics inherent in the image-scanning paradigm. The results of the first "mental travel" experiment that pitted verbal versus imagery coding showed that (a) the positive correlation between physical distance and reaction time was replicated, and (b) when given a choice, subjects' reaction times varied as a function of verbal codes rather than imagery. To isolate the effects due to demand constraints from those produced by mode dominance, a nonexperiment in which subjects received only a description of the image-scanning procedure was conducted. Results demonstrated that subjects were capable of predicting the reaction time results for both verbal and imagery codes. The presence of experimental demand in the image-scanning paradigm necessitates caution when structural interpretations of visual images are considered.

  7. Traveling wave tube circuit

    NASA Technical Reports Server (NTRS)

    Connolly, D. J. (Inventor)

    1978-01-01

    A traveling wave tube (TWT) has a slow wave structure (SWS) which is severed into two or more sections. A signal path, connects the end of an SWS section to the beginning of the following SWS section. The signal path comprises an impedance matching coupler (IMC), followed by an isolator, a variable phase shifter, and a second IMC. The aggregate band pass characteristic of the components in the signal path is chosen to reject, or strongly attenuate, all frequencies outside the desired operating frequency range of the TWT and yet pass, with minimal attenuation in the forward direction, all frequencies within the desired operating frequency range. The isolator is chosen to reject, or strongly attenuate, waves, of all frequencies, which propagate in the backward direction. The aggregate phase shift characteristic of the components in the signal path is chosen to apply signal power to the beginning of the following SWS section with the phase angle yielding maximum efficiency.

  8. Cost Effective, Home Based Delivery System for Rural, Early Childhood Special Education Programs.

    ERIC Educational Resources Information Center

    Clark, Thomas C.

    1986-01-01

    The Sensory Impaired Home Intervention (SKI*HI) Model provides services for rural, hearing impaired children at an average annual cost of $1,400 per child. Weekly home visits are provided by nearby or local part time parent advisors, thus minimizing travel costs and eliminating employment problems associated with long travel hours. (JHZ)

  9. Quantifying Access Disadvantage and Gathering Information in Rural and Remote Localities: The Griffith Service Access Frame.

    ERIC Educational Resources Information Center

    Griffith, Dennis A.

    2003-01-01

    A purely geographic classification is not the best way to measure rural disadvantage in Australia. A service access model is described that incorporates the following elements: population center size; distance, time, and cost of travel to the service center; and a measure of the economic capacity of residents to overcome the cost of travel.…

  10. The Travelling Telescope

    NASA Astrophysics Data System (ADS)

    Owen, Daniel

    2015-08-01

    The telescope has been around for over 400 years, yet most people have never looked though one. We invite people outside under the stars to learn about those curious lights in the sky, and have a close encounter with the cosmos.Our main aim is to promote science, technology, engineering, and mathematics to the young minds by inspiring, empowering and engaging them using astronomy and astrophysics tools and concepts. We would like to see Africa compete with the rest of the world and we believe this can happen through having a scientifically literate society. We also work closely wit teachers, parents and the general public to further our objectives. We will present on our recently awarded project to work with schools in rural coastal Kenya, a very poor area of the country. We will also present on other work we continue to do with schools to make our project sustainable even after the OAD funding.

  11. Sensitivity of ray travel times

    NASA Astrophysics Data System (ADS)

    Smirnov, I. P.; Virovlyansky, A. L.; Zaslavsky, G. M.

    2002-09-01

    Ray in a waveguide can be considered as a trajectory of the corresponding Hamiltonian system, which appears to be chaotic in a nonuniform environment. From the experimental and practical viewpoints, the ray travel time is an important characteristic that, in some way, involves an information about the waveguide condition. It is shown that the ray travel time as a function of the initial momentum and propagation range in the unperturbed waveguide displays a scaling law. Some properties of the ray travel time predicted by this law still persist in periodically nonuniform waveguides with chaotic ray trajectories. As examples we consider few models with special attention to the underwater acoustic waveguide. It is demonstrated for a deep ocean propagation model that even under conditions of ray chaos the ray travel time is determined, to a considerable extent, by the coordinates of the ray endpoints and the number of turning points, i.e., by a topology of the ray path. We show how the closeness of travel times for rays with equal numbers of turning points reveals itself in ray travel time dependencies on the starting momentum and on the depth of the observation point. It has been shown that the same effect is associated with the appearance of the gap between travel times of chaotic and regular rays. The manifestation of the stickiness (the presence of such parts in a chaotic trajectory where the latter exhibits an almost regular behavior) in ray travel times is discussed.

  12. Travel and Adult Transformative Learning

    ERIC Educational Resources Information Center

    Lindstrom, Steven K.

    2011-01-01

    This phenomenological research study examines the lived experience of individual adult transformation in the context of travel. Adults throughout history have experienced profound personal and perception changes as a result of significant travel events. Transformative learning occurs through experience, crisis, and reflection, all of which are…

  13. Winter Wilderness Travel and Camping.

    ERIC Educational Resources Information Center

    Gilchrest, Norman

    Knowledge and skill are needed for safe and enjoyable travel and camping in the wilderness in winter. The beauty of snow and ice, reduced human use, and higher tolerance of animals toward humans make the wilderness attractive during winter. The uniqueness of winter travel presents several challenges that are not present in other seasons. Safety is…

  14. 49 CFR 229.55 - Piston travel.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Piston travel. 229.55 Section 229.55... Piston travel. (a) Brake cylinder piston travel shall be sufficient to provide brake shoe clearance when... piston travel may not exceed 11/2 inches less than the total possible piston travel. The total...

  15. 49 CFR 229.55 - Piston travel.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Piston travel. 229.55 Section 229.55... Piston travel. (a) Brake cylinder piston travel shall be sufficient to provide brake shoe clearance when... piston travel may not exceed 11/2 inches less than the total possible piston travel. The total...

  16. Rural intentions

    PubMed Central

    Lu, Diane J.; Hakes, Jacquie; Bai, Meera; Tolhurst, Helen; Dickinson, James A.

    2008-01-01

    ABSTRACT OBJECTIVE To investigate the reasons for family medicine graduates’ career choices. DESIGN Qualitative study using focus groups and one-on-one interviews. SETTING University of Calgary in Alberta. PARTICIPANTS Seventeen male and female second-year family medicine residents, representing a range of ages and areas of origin, enrolled in the 2004 urban and rural south streams of the family medicine residency program at the University of Calgary. METHOD During the final month of training, 2 focus groups were conducted to determine graduating students’ career choices and the reasons for them. After focus-group data were analyzed, a questionnaire was constructed and subsequently administered to participants during face-to-face or telephone interviews. MAIN FINDINGS Most residents initially planned to do urban locums in order to gain experience. In the long term, they planned to open practices in urban areas for lifestyle and family reasons. Many residents from the rural stream had no long-term plans to establish rural practices. Most residents said they felt prepared for practice, but many indicated that an optional third year of paid training, with an emphasis on emergency medicine, obstetrics, and pediatrics, would be desirable. Reasons cited for not practising in rural areas were related to workload, lifestyle issues, family obligations, and perceived lack of medical support in the community. Only 4 female graduates and 1 male graduate intended to practise obstetrics. The main reason residents gave for this was inadequate training in obstetrics during residency. Finances were cited as a secondary reason for many choices, and might in fact be more important than at first apparent. CONCLUSION Despite its intention to recruit family medicine graduates to rural areas and to obstetrics, the University of Calgary residency training program was not successful in recruiting physicians to these areas. The program likely needs to re-examine the effectiveness of

  17. [Travel and patients with allergies].

    PubMed

    Miltgen, J; N'Guyen, G; Cuguilliere, A; Marotel, C; Bonnet, D

    1997-01-01

    By changing their surroundings and lifestyle, travelers with allergic conditions exposed themselves to new risks. The main perennial allergens are house dust mites which thrive in tropical areas and can be especially sensitizing. The risk of seasonal reactions to grass-pollens varies from region to region. Reactions to some highly sensitizing respiratory allergens can occur in travelers who return to regions where they were previously exposed. Subjects with food allergies should beware of possible reactions to ingredients in exotic dishes. The bites of several insects can cause anaphylactic reactions. Some medications required for tropical travel (e.g. antimalarial drugs) can trigger severe hypersensitivity reactions. Avoidance of allergens is more difficult during travel. Travelers with allergic conditions should carry alert identification cards and medications for routine as well as emergency treatment including self-injectable adrenaline.

  18. Prevalence of Strongyloides stercoralis Antibodies among a Rural Appalachian Population—Kentucky, 2013

    PubMed Central

    Russell, Elizabeth S.; Gray, Elizabeth B.; Marshall, Rebekah E.; Davis, Stephanie; Beaudoin, Amanda; Handali, Sukwan; McAuliffe, Isabel; Davis, Cheryl; Woodhall, Dana

    2014-01-01

    We investigated whether Strongyloides infection remains endemic in rural Kentucky's Appalachian regions; 7 of 378 (1.9%) participants tested positive for Strongyloides antibodies. We identified no statistically significant association between a positive test and travel to a known endemic country (P = 0.58), indicating that transmission in rural Kentucky might be ongoing. PMID:25157122

  19. The Visiting Specialist Model of Rural Health Care Delivery: A Survey in Massachusetts

    ERIC Educational Resources Information Center

    Drew, Jacob; Cashman, Suzanne B.; Savageau, Judith A.; Stenger, Joseph

    2006-01-01

    Context: Hospitals in rural communities may seek to increase specialty care access by establishing clinics staffed by visiting specialists. Purpose: To examine the visiting specialist care delivery model in Massachusetts, including reasons specialists develop secondary rural practices and distances they travel, as well as their degree of…

  20. 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

  1. Rural Prairie Women.

    ERIC Educational Resources Information Center

    Conrad, Kari

    "Rural Prairie Women" contains the work of two task forces: the Rural Social Work Task Force which looked at the forces active in North Dakota rural areas and the Rural Women Task Force which examined the position of women within those same rural communities. The relationship between the land, small towns, and sparse population is explored, as is…

  2. Rural as Context.

    ERIC Educational Resources Information Center

    Howley, Craig B.; Howley, Aimee A.

    This essay explains two ways in which "the rural" serves as context. The common way interprets the rural lifeworld as an impediment to certain projects and goals, thus framing "the rural" as a subjugated and diminished reality. The other way is called "the rural circumstance" in order to situate the rural lifeworld as a center of attention, not as…

  3. Teaching in Rural Schools.

    ERIC Educational Resources Information Center

    Woofter, Thomas Jackson

    Published in 1917, this book overviews rural schooling during the early 1900s and was written to address the problems of rural teaching and to serve as an introductory guide for rural teachers. Specifically, the book aimed to bring attention to the needs of rural life and the possible contributions of the rural school, to describe effective…

  4. Rural Library Service.

    ERIC Educational Resources Information Center

    Vavrek, Bernard; And Others

    1989-01-01

    Five articles present an overview of trends and issues affecting rural libraries. The areas discussed include the status of rural library services; outreach programs; the role of library cooperation in the support of rural library service; the development of rural information centers; and political marketing of the rural library. (CLB)

  5. Summer Travel: Plan Ahead To Stay Healthy

    MedlinePlus

    ... This Issue Features Summer Travel Strange Migrations and Killer Cramps Health Capsules How Secondhand Smoke Affects the ... healthy.” search Features Summer Travel Strange Migrations and Killer Cramps Wise Choices Links Plan for Healthy Travel ...

  6. Travelers' Health: Natural Disasters and Environmental Hazards

    MedlinePlus

    ... Safety Blood Clots Bug Bites Business Travel Cold Climates Counterfeit Drugs Cruise Ship Travel Families with Children ... Abroad Getting Sick After Travel High Altitudes Hot Climates Humanitarian Aid Workers Humanitarian Aid Workers in Ecuador ...

  7. 25 CFR 700.533 - Restrictions affecting travel and travel expense reimbursement.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 2 2011-04-01 2011-04-01 false Restrictions affecting travel and travel expense... travel and travel expense reimbursement. (a) When an employee is on officially authorized travel his or... in cash or kind for travel expenses from any other source, even when the employee's expenses...

  8. 25 CFR 700.533 - Restrictions affecting travel and travel expense reimbursement.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Restrictions affecting travel and travel expense... travel and travel expense reimbursement. (a) When an employee is on officially authorized travel his or... in cash or kind for travel expenses from any other source, even when the employee's expenses...

  9. 25 CFR 700.533 - Restrictions affecting travel and travel expense reimbursement.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 2 2013-04-01 2013-04-01 false Restrictions affecting travel and travel expense... travel and travel expense reimbursement. (a) When an employee is on officially authorized travel his or... in cash or kind for travel expenses from any other source, even when the employee's expenses...

  10. 25 CFR 700.533 - Restrictions affecting travel and travel expense reimbursement.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 2 2014-04-01 2014-04-01 false Restrictions affecting travel and travel expense... travel and travel expense reimbursement. (a) When an employee is on officially authorized travel his or... in cash or kind for travel expenses from any other source, even when the employee's expenses...

  11. 25 CFR 700.533 - Restrictions affecting travel and travel expense reimbursement.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 2 2012-04-01 2012-04-01 false Restrictions affecting travel and travel expense... travel and travel expense reimbursement. (a) When an employee is on officially authorized travel his or... in cash or kind for travel expenses from any other source, even when the employee's expenses...

  12. Breast cancer stage at diagnosis: is travel time important?

    PubMed

    Henry, Kevin A; Boscoe, Francis P; Johnson, Christopher J; Goldberg, Daniel W; Sherman, Recinda; Cockburn, Myles

    2011-12-01

    Recent studies have produced inconsistent results in their examination of the potential association between proximity to healthcare or mammography facilities and breast cancer stage at diagnosis. Using a multistate dataset, we re-examine this issue by investigating whether travel time to a patient's diagnosing facility or nearest mammography facility impacts breast cancer stage at diagnosis. We studied 161,619 women 40 years and older diagnosed with invasive breast cancer from ten state population based cancer registries in the United States. For each woman, we calculated travel time to their diagnosing facility and nearest mammography facility. Logistic multilevel models of late versus early stage were fitted, and odds ratios were calculated for travel times, controlling for age, race/ethnicity, census tract poverty, rural/urban residence, health insurance, and state random effects. Seventy-six percent of women in the study lived less than 20 min from their diagnosing facility, and 93 percent lived less than 20 min from the nearest mammography facility. Late stage at diagnosis was not associated with increasing travel time to diagnosing facility or nearest mammography facility. Diagnosis age under 50, Hispanic and Non-Hispanic Black race/ethnicity, high census tract poverty, and no health insurance were all significantly associated with late stage at diagnosis. Travel time to diagnosing facility or nearest mammography facility was not a determinant of late stage of breast cancer at diagnosis, and better geographic proximity did not assure more favorable stage distributions. Other factors beyond geographic proximity that can affect access should be evaluated more closely, including facility capacity, insurance acceptance, public transportation, and travel costs.

  13. Rural Wellness and Prevention

    MedlinePlus

    ... Health Gateway Evidence-based Toolkits Rural Health Models & Innovations Supporting Rural Community Health Tools for Success Am ... Websites & Tools Funding & Opportunities News Events Models and Innovations About This Guide Rural Health > Topics & States > Topics ...

  14. Medicaid and Rural Health

    MedlinePlus

    ... Health Gateway Evidence-based Toolkits Rural Health Models & Innovations Supporting Rural Community Health Tools for Success Am ... Websites & Tools Funding & Opportunities News Events Models and Innovations About This Guide Rural Health > Topics & States > Topics ...

  15. Medicare and Rural Health

    MedlinePlus

    ... Health Gateway Evidence-based Toolkits Rural Health Models & Innovations Supporting Rural Community Health Tools for Success Am ... in rural areas. Center for Medicare and Medicaid Innovation (CMMI) – CMMI, also known as the CMS Innovation ...

  16. Rural Mental Health

    MedlinePlus

    ... Health Gateway Evidence-based Toolkits Rural Health Models & Innovations Supporting Rural Community Health Tools for Success Am ... Tools Maps Funding & Opportunities News Events Models and Innovations About This Guide Rural Health > Topics & States > Topics ...

  17. National Rural Health Association

    MedlinePlus

    ... Equity Conference recap SRHA Leadership Conference Rural Hospital Innovation Summit NRHA HIT webinars & resources Webinars Publications & News ... San Diego, CA May 9-12 Rural Hospital Innovation Summit San Diego, CA May 9 Rural Medical ...

  18. Travelers' Health: Viral Hemorrhagic Fevers

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... Guerrant RL, Walker DH, Weller PF, editors. Tropical Infectious Diseases: Principles, Pathogens and Practice. 3rd ed. Philadelphia: Elsevier; ...

  19. Influenza Prevention: Information for Travelers

    MedlinePlus

    ... season and are traveling to parts of the world where influenza activity is ongoing should get a ... have been circulating in other parts of the world. People should get vaccinated at least 2 weeks ...

  20. Travelers' Health: Injuries and Safety

    MedlinePlus

    ... optimal care for serious injuries are uncommon outside urban areas in many foreign destinations. Travelers should be ... poor in many countries, victims of injuries and violence can die before reaching a hospital, and there ...

  1. Before Departure: Advising Tropical Travellers

    PubMed Central

    Russell, Margaret

    1990-01-01

    Advising travellers to tropical and subtropical countries before their departure requires physician use of regularly updated information sources. The author outlines an approach to risk assessment and presents an overview of important issues and some information sources. PMID:21233911

  2. Tuberculosis Information for International Travelers

    MedlinePlus

    ... shelters). Travelers who will be working in clinics, hospitals, or other health care settings where TB patients are likely to be encountered should consult infection control or occupational health experts. They should ask about ...

  3. The Economics of [Not] Closing Small Rural Schools.

    ERIC Educational Resources Information Center

    Witham, Mark

    This paper presents a preliminary analysis of the comparative costs and benefits of closing small rural schools in South Australia. The cost analysis includes accounting for the use of staff, goods, and services; distance education support; land and buildings; and the opportunity cost of children's bus travel time. The assumption that children's…

  4. Access to Care: Overcoming the Rural Physician Shortage.

    ERIC Educational Resources Information Center

    Baldwin, Fred D.

    1999-01-01

    Describes three state-initiated programs that address the challenge of providing access to health care for Appalachia's rural residents: a traveling pediatric diabetes clinic serving eastern Kentucky; a telemedicine program operated out of Knoxville, Tennessee; and a new medical school in Kentucky dedicated to training doctors from Appalachia for…

  5. George A. Kelly: Pioneer in Rural School Psychology.

    ERIC Educational Resources Information Center

    Guydish, J.; And Others

    1985-01-01

    Illuminates the little-known contributions to school psychology of George A. Kelly, renowned for the development of personal construct theory. A description of Kelly's "traveling clinics," conducted in and for the schools of western Kansas, provides one detailed account regarding the nature of rural school psychology during its formative years.…

  6. Using "Moodle[TM]": How Rural School Librarians Stay Connected

    ERIC Educational Resources Information Center

    Appleton, Karen; DeGroot, Dorothy; Lampe, Karen; Carruthers, Cheryl

    2009-01-01

    So, what if one lives in a remote, rural area, but still has important knowledge and insights that others might benefit from learning? What if one is the only school librarian for multiple districts, and one just cannot justify the time to travel to a regular, traditional class meeting These are questions that school librarians in Iowa, as well as…

  7. Meeting the continuing education needs of nurses in rural settings.

    PubMed

    Anderson, J; Kimber, K

    1991-01-01

    Access to continuing education (CE) for rural nurses is hampered by distance, cost factors, and the lack of sufficient personnel to provide coverage when nurses are away from work. Additionally, because rural nurses function as generalists rather than specialists, CE programs should focus on the generalist perspective. The Nevada Area Health Education Center (AHEC) has developed a partnership model for providing CE that addresses these considerations, bringing educational programs to the rural site eliminates travel, cost, and coverage problems for the hospitals. In turn, a close working relationship between AHEC and rural personnel to assess needs and coordinate the planning is critical. Attention to logistical detail is critical. The partnership model described is the foundation of a year-round CE program for nurses working in rural and frontier areas.

  8. Sequentially pulsed traveling wave accelerator

    DOEpatents

    Caporaso, George J.; Nelson, Scott D.; Poole, Brian R.

    2009-08-18

    A sequentially pulsed traveling wave compact accelerator having two or more pulse forming lines each with a switch for producing a short acceleration pulse along a short length of a beam tube, and a trigger mechanism for sequentially triggering the switches so that a traveling axial electric field is produced along the beam tube in synchronism with an axially traversing pulsed beam of charged particles to serially impart energy to the particle beam.

  9. [Sexually transmitted diseases and travel].

    PubMed

    Halioua, B; Prazuck, T; Malkin, J E

    1997-01-01

    Travelers are highly exposed to acquiring sexually transmitted diseases especially since the most popular destinations are high risk areas. While this risk applies to all travelers, it is highest for the "sex" tourist who is typically a male with a mean age of 38 years. Awareness of risks is still incomplete, especially with regard to HIV. Several studies have shown that only 20% to 70% of travelers use condoms. This finding accounts for the high incidence of sexually transmitted diseases in returning travelers: 2% to 10%. The risk of HIV infection is particularly high for persons living abroad. Based on available data, we can define the typical profile of the high risk traveler who should be targeted for prevention. Prevention depends on providing adequate information before departure, especially concerning HIV infection. Use of a condom throughout sexual contact is a basic safety rule. However condom quality is poor in many developing countries. Returning travelers should seek medical advice if manifestations involving the anogenital regions should appear. PMID:9612761

  10. [Sexually transmitted diseases and travel].

    PubMed

    Halioua, B; Prazuck, T; Malkin, J E

    1997-01-01

    Travelers are highly exposed to acquiring sexually transmitted diseases especially since the most popular destinations are high risk areas. While this risk applies to all travelers, it is highest for the "sex" tourist who is typically a male with a mean age of 38 years. Awareness of risks is still incomplete, especially with regard to HIV. Several studies have shown that only 20% to 70% of travelers use condoms. This finding accounts for the high incidence of sexually transmitted diseases in returning travelers: 2% to 10%. The risk of HIV infection is particularly high for persons living abroad. Based on available data, we can define the typical profile of the high risk traveler who should be targeted for prevention. Prevention depends on providing adequate information before departure, especially concerning HIV infection. Use of a condom throughout sexual contact is a basic safety rule. However condom quality is poor in many developing countries. Returning travelers should seek medical advice if manifestations involving the anogenital regions should appear.

  11. Community-Based Education and Rural Development. Site Visit to Nebraska. Rural Funders Working Group Case Study.

    ERIC Educational Resources Information Center

    Doeden, Carol Lee

    In September 2000, grantmakers from around the country traveled to three Nebraska communities--Albion, Crete, and Henderson--to see how community-based education can positively affect the economic, environmental, and cultural development of a rural community. In Albion, the school is an open laboratory in which students, teachers, and parents work…

  12. Rural and Rural Farm Population: 1988.

    ERIC Educational Resources Information Center

    Current Population Reports, 1989

    1989-01-01

    An estimated 64,798,000 persons, or 25% of the population of the United States, lived in rural areas in 1988. Rural areas include open countryside and places with fewer than 2,500 inhabitants not in the suburbs of large cities. This report presents demographic data on the rural population, pointing out that comparison with 1987 data suggests a…

  13. Perinatal health inequalities and accessibility of maternity services in a rural French region: closing maternity units in Burgundy.

    PubMed

    Combier, Evelyne; Charreire, Hélène; Le Vaillant, Marc; Michaut, Francis; Ferdynus, Cyril; Amat-Roze, Jeanne-Marie; Gouyon, Jean-Bernard; Quantin, Catherine; Zeitlin, Jennifer

    2013-11-01

    Maternity unit closures in France have increased travel time for pregnant women in rural areas. We assessed the impact of travel time to the closest unit on perinatal outcomes and care in Burgundy using multilevel analyses of data on deliveries from 2000 to 2009. A travel time of 30min or more increased risks of fetal heart rate anomalies, meconium-stained amniotic fluid, out-of-hospital births, and pregnancy hospitalizations; a positive but non-significant gradient existed between travel time and perinatal mortality. The effects of long travel distances on perinatal outcomes and care should be factored into closure decisions.

  14. 8 CFR 1244.15 - Travel abroad.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 8 Aliens and Nationality 1 2011-01-01 2011-01-01 false Travel abroad. 1244.15 Section 1244.15... REGULATIONS TEMPORARY PROTECTED STATUS FOR NATIONALS OF DESIGNATED STATES § 1244.15 Travel abroad. (a) After... Status shall not constitute permission to travel abroad. Permission to travel may be granted by...

  15. 8 CFR 244.15 - Travel abroad.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Travel abroad. 244.15 Section 244.15 Aliens... NATIONALS OF DESIGNATED STATES § 244.15 Travel abroad. (a) After the grant of Temporary Protected Status... to travel abroad. Permission to travel may be granted by the director pursuant to the...

  16. 8 CFR 244.15 - Travel abroad.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 8 Aliens and Nationality 1 2011-01-01 2011-01-01 false Travel abroad. 244.15 Section 244.15 Aliens... NATIONALS OF DESIGNATED STATES § 244.15 Travel abroad. (a) After the grant of Temporary Protected Status... to travel abroad. Permission to travel may be granted by the director pursuant to the...

  17. 8 CFR 1244.15 - Travel abroad.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Travel abroad. 1244.15 Section 1244.15... REGULATIONS TEMPORARY PROTECTED STATUS FOR NATIONALS OF DESIGNATED STATES § 1244.15 Travel abroad. (a) After... Status shall not constitute permission to travel abroad. Permission to travel may be granted by...

  18. 38 CFR 21.7103 - Travel expenses.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Travel expenses. 21.7103... Bill-Active Duty) Counseling § 21.7103 Travel expenses. (a) Travel for veterans and servicemembers. (1... travel to and from the place of counseling for individuals who are required to receive counseling if—...

  19. 28 CFR 2.93 - Travel approval.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 1 2011-07-01 2011-07-01 false Travel approval. 2.93 Section 2.93... Travel approval. (a) A parolee's Supervision Officer may approve travel outside the district of... possibilities. (3) Recurring travel across a district boundary, not to exceed fifty miles outside the...

  20. 28 CFR 2.93 - Travel approval.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Travel approval. 2.93 Section 2.93... Travel approval. (a) A parolee's Supervision Officer may approve travel outside the district of... possibilities. (3) Recurring travel across a district boundary, not to exceed fifty miles outside the...

  1. Further We Travel the Faster We Go

    PubMed Central

    Varga, Levente; Kovács, András; Tóth, Géza; Papp, István; Néda, Zoltán

    2016-01-01

    The average travelling speed increases in a nontrivial manner with the travel distance. This leads to scaling-like relations on quite extended spatial scales, for all mobility modes taken together and also for a given mobility mode in part. We offer a wide range of experimental results, investigating and quantifying this universal effect and its measurable causes. The increasing travelling speed with the travel distance arises from the combined effects of: choosing the most appropriate travelling mode; the structure of the travel networks; the travel times lost in the main hubs, starting or target cities; and the speed limit of roads and vehicles. PMID:26863605

  2. Further We Travel the Faster We Go.

    PubMed

    Varga, Levente; Kovács, András; Tóth, Géza; Papp, István; Néda, Zoltán

    2016-01-01

    The average travelling speed increases in a nontrivial manner with the travel distance. This leads to scaling-like relations on quite extended spatial scales, for all mobility modes taken together and also for a given mobility mode in part. We offer a wide range of experimental results, investigating and quantifying this universal effect and its measurable causes. The increasing travelling speed with the travel distance arises from the combined effects of: choosing the most appropriate travelling mode; the structure of the travel networks; the travel times lost in the main hubs, starting or target cities; and the speed limit of roads and vehicles.

  3. Further We Travel the Faster We Go.

    PubMed

    Varga, Levente; Kovács, András; Tóth, Géza; Papp, István; Néda, Zoltán

    2016-01-01

    The average travelling speed increases in a nontrivial manner with the travel distance. This leads to scaling-like relations on quite extended spatial scales, for all mobility modes taken together and also for a given mobility mode in part. We offer a wide range of experimental results, investigating and quantifying this universal effect and its measurable causes. The increasing travelling speed with the travel distance arises from the combined effects of: choosing the most appropriate travelling mode; the structure of the travel networks; the travel times lost in the main hubs, starting or target cities; and the speed limit of roads and vehicles. PMID:26863605

  4. Rural-Urban Connections.

    ERIC Educational Resources Information Center

    Perkins, Daniel F.; LaGreca, Anthony J.; Mullis, Ronald L.

    This publication combines three papers on rural and urban youth issues. "Key Issues Facing Rural Youth" (Daniel F. Perkins) notes that rural adolescents share the same concerns and exhibit the same problem behaviors as their urban counterparts. But in addition, geographic isolation presents problems unique to rural areas. A framework is proposed…

  5. What Is Rural? Revised

    ERIC Educational Resources Information Center

    US Department of Agriculture, 2016

    2016-01-01

    Many people have definitions for the term rural, but seldom are these rural definitions in agreement. For some, rural is a subjective state of mind. For others, rural is an objective quantitative measure. In this brief report the United States Department of Agriculture presents the following information along with helpful links for the reader: (1)…

  6. Rural Economies and Disability.

    ERIC Educational Resources Information Center

    O'Donnell, Dennis

    Both the rural economy and the disability community in rural areas can benefit from a recognition that they are mutually dependent. With the decline of rural America, the economic base underpinning all aspects of disability support systems is weakening. In addition, rural disability services often are compartmentalized along functional lines with…

  7. Adjustments in Rural Education.

    ERIC Educational Resources Information Center

    Dawson, Howard A., Ed.

    This 1937 compilation of articles covers a wide range of problems within the scope of rural public education. The rural education issues discussed fall under the following general headings: (1) professional leadership; (2) rural school supervision; (3) staff training; (4) rural school district organization; (5) physical plants and equipment; and…

  8. Tropical Skin Infections Among Israeli Travelers

    PubMed Central

    Solomon, Michal; Benenson, Shmuel; Baum, Sharon; Schwartz, Eli

    2011-01-01

    Infectious skin disorders are common dermatologic illnesses in travelers. Knowledge of post-travel–related infectious skin disorders will allow for effective pre- and post-travel counseling. All cases of returning travelers seen in our center seeking care for infectious skin diseases were included in this study. For a comparison, data on returned travelers with non-infectious skin diseases and healthy travelers who had pre-travel consultations in our institution were also analyzed. Altogether, skin-related diagnosis was reported in 540 ill travelers, and among them, 286 (53%) had infectious skin diseases. Tropical skin infection was diagnosed in 64% of the infectious cases. Travelers returning from Latin America were significantly more ill with tropical skin infections than those traveling to Asia and Africa, The most common diagnoses were cutaneous leishmaniasis, myiasis, and cutaneous larva migrans. In conclusion, tropical skin infections are common among Israeli travelers, especially among those who visited Latin America. PMID:22049040

  9. Provider choice and utility loss due to selective contracting in rural and urban areas.

    PubMed

    Fortney, J; Thill, J C; Zhang, M; Duan, N; Rost, K

    2001-03-01

    An econometric model estimated the disutility of traveling long distances for depression treatment, and simulations calculated the utility loss associated with selective contracting in rural and urban areas. A representative sample of depression patients (n = 106) and all practicing providers (n = 3,710) in Arkansas were identified and the distances between them were calculated. Using discrete choice analysis, patient preferences for provider type and travel distance were estimated. Simulations calculated the utility loss associated with alternative scenarios of selective contracting. Provider type and distance were significant predictors of provider choice. To equate the utility loss associated with selective contracting in rural and urban areas, a slightly higher proportion of rural physicians and a substantially higher proportion of rural mental health specialists must be contracted. To avoid further reductions in geographic access, managed care organizations should contract with a higher proportion of rural providers than urban providers. PMID:11236233

  10. Observational Study of Travelers' Diarrhea.

    PubMed

    Meuris

    1995-03-01

    Background: European air travelers returning from Algeria, Egypt, Mexico, Morocco, and Tunisia were interviewed about their experience of travelers' diseases upon arrival in Brussels. Diarrhea was mentioned by 37% of the adults and 27% of the children. These subjects were questioned about the types of measures taken, type and duration of drug treatment (if any), and about duration of diarrhea and side effects experienced. Methods: Final analysis was performed based on 2160 interviews. The largest proportion of diarrhea was reported in the age group 15-24 years (46%). Results: The majority of the 2160 subjects had opted for drug treatment (81%): 927 subjects for loperamide alone, 235 for loperamide in combination with nifuroxazide, and 178 for nifuroxazide alone. Other drugs had been used less frequently. The median time to recovery was 2.4 days with loperamide compared to 3.2 days with nifuroxazide and to 3.4 days for the no-treatment group. Conclusions: A stratification of the results by severity of the diarrhea suggests a rank of antidiarrheal potency as follows: loperamide > nifuroxazide > no-drug treatment. The side effect with the highest incidence was constipation (2.4% with loperamide). (J Travel Med 2:11-15, 1995) Travelers' diarrhea is usually defined as the passage of at least three unformed stools per day or any number of such stools when accompanied by fever, abdominal cramping, or vomiting. The definition may be broadened to include more trivial bowel disturbance.1,2 The duration of this self-limited disease generally is 3 to 5 days. Medical intervention aims at shortening the duration of disease, thus allowing the sufferer to resume his or her usual activities at an early stage. A shortened period of recovery to physical well-being has obvious favorable economic implications if the traveler is on business and may help the maintenance of a desired level of quality of life while a traveler is on holiday. An observational study of various medical

  11. 76 FR 43236 - Federal Travel Regulation (FTR): Temporary Duty (TDY) Travel Allowances: Notice of Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-20

    ... ADMINISTRATION 41 CFR Chapter 301 Federal Travel Regulation (FTR): Temporary Duty (TDY) Travel Allowances: Notice of Public Meeting AGENCY: Office of Governmentwide Policy, General Services Administration (GSA... Federal Travel Regulation (FTR) in an effort to streamline travel policies, increase travel efficiency...

  12. Rural experiences.

    PubMed

    Mazibuko, R; Mckenzie, A; Schneider, H

    1989-01-01

    Primary health care nurses (PHCNs) in South Africa must complete a 1 year training program. After this training, they provide health care in clinics or a hospital outpatient department. Working conditions in the clinics, particularly rural clinics, are less than optimal. There are either not enough buildings and/or existing structures are deteriorating. Further the clinics often lack drugs and supplies. Moreover poorly trained staff work long hours because there are not enough well trained staff. In addition, the PHCNs and their places of employment are often in remote areas where communication and referral systems are poor. This results in gradual deterioration of the PHCNs' skills. To be perceived as clinically competent, PHCNs need to provide quality curative care which, once perceived as competent, will allow them to provide primary health care. Clinic managers must support pHCNs by allowing them time to take part in continued learning activities such as an apprenticeship system or inservice training aided by local physicians. Clients or colleagues tend to see PHCNs either as miniphysicians or as a threat to physicians. Yet, since they operate clinics as well as provide comprehensive care, their skills are not as narrow as those of miniphysicians. Further few physicians wish to provide care in clinics or rural areas. Besides regulations do not allow the territory of physicians to be invaded. On the other hand, some physicians even consult PHCNs which sometimes distances them from other nurses. Thus it is important for PHCNs not to develop an attitude that they are better than nurses. At the same time, health workers need to recognize the skills of PHCNs and promote them. In fact, their value is indeed being recognized as evidenced by the increase in PHCN training schools. Eventually, as their numbers grow, PHCNs will be able to control their future.

  13. Poliomyelitis--prevention in travellers.

    PubMed

    Mayer, Cora A; Neilson, Amy A

    2010-03-01

    This article is the second in a series providing a summary of prevention strategies and vaccination for infections that may be acquired by travellers. The series aims to provide practical strategies to assist general practitioners in giving travel advice, as a synthesis of multiple information sources which must otherwise be consulted. Poliomyelitis is a potentially fatal viral illness, which may cause acute flaccid paralysis and permanent central nervous system damage. Ongoing global efforts to eradicate poliomyelitis have been under way since 1988. Travellers are at risk of infection in countries with endemic wild poliomyelitis virus or imported cases, and can spread the infection to areas where poliomyelitis has been eradicated. While all adults should be immune to poliomyelitis, it is important that at-risk travellers are vaccinated appropriately. Vaccine options and regions currently reporting poliomyelitis are presented from a number of sources, which may facilitate the process of giving travel advice in a general practice setting, although it is also important to seek up-to-date epidemiological information.

  14. Future Trends in Business Travel Decision Making

    NASA Technical Reports Server (NTRS)

    Mason, Keith J.

    2002-01-01

    This research surveys twenty large companies and their travellers to identify and evaluate the effects of pressures on the business travel market in the future. The influence of the following areas on the decision making process are addressed: (1) Corporate travel policies and increasing professionalism in corporate purchasing; (2) The development of global strategic airline alliances; (3) The emergence of low cost airlines on short haul markets; and (4) The development of internet based booking tools and travel agency IT. The survey shows differences in views between travel managers, and travellers with regard to corporate travel policies. While travel managers see policy rules, travellers interpret these as guidelines, indicating travel managers will need to take further actions to exercise true control of travel budgets. The data shows that companies are more likely to prescribe a class of airline ticket, than the choice of airline itself. Corporate hierarchical bias in travel policies is still common both for short and particularly long haul flying. Other findings show that while travel managers believe that their companies are likely to sign global deals with strategic airline groups within a five year period in a bid to consolidating spending, they also believe that nearly a third of short haul flying will be taken with low cost carriers, indicating further penetration in this business travel market by these carriers. The paper also provides other predictions about the business travel market, based on the survey findings.

  15. Fundamental Travel Demand Model Example

    NASA Technical Reports Server (NTRS)

    Hanssen, Joel

    2010-01-01

    Instances of transportation models are abundant and detailed "how to" instruction is available in the form of transportation software help documentation. The purpose of this paper is to look at the fundamental inputs required to build a transportation model by developing an example passenger travel demand model. The example model reduces the scale to a manageable size for the purpose of illustrating the data collection and analysis required before the first step of the model begins. This aspect of the model development would not reasonably be discussed in software help documentation (it is assumed the model developer comes prepared). Recommendations are derived from the example passenger travel demand model to suggest future work regarding the data collection and analysis required for a freight travel demand model.

  16. Toxoplasmosis as a travel risk.

    PubMed

    Sepúlveda-Arias, Juan C; Gómez-Marin, Jorge E; Bobić, Branko; Naranjo-Galvis, Carlos A; Djurković-Djaković, Olgica

    2014-01-01

    Toxoplasma gondii is a protozoan parasite with worldwide distribution that infects more than one third of the global population. Primary infection in immunocompetent individuals is usually asymptomatic; however, different organs can be affected in immunocompromised individuals leading to the development of encephalitis, myocarditis or pneumonitis. The prevalence of infection with Toxoplasma as well as its genetic structure varies geographically and for that reason travel may be considered as a risk factor to acquire the infection. As toxoplasmosis is a foodborne disease, health care providers should give health education on prevention measures to all prospective travelers in order to decrease the risk of infection in endemic areas. This review presents an overview of the infection with T. gondii with some considerations for travelers to and from endemic zones. PMID:24951321

  17. Toxoplasmosis as a travel risk.

    PubMed

    Sepúlveda-Arias, Juan C; Gómez-Marin, Jorge E; Bobić, Branko; Naranjo-Galvis, Carlos A; Djurković-Djaković, Olgica

    2014-01-01

    Toxoplasma gondii is a protozoan parasite with worldwide distribution that infects more than one third of the global population. Primary infection in immunocompetent individuals is usually asymptomatic; however, different organs can be affected in immunocompromised individuals leading to the development of encephalitis, myocarditis or pneumonitis. The prevalence of infection with Toxoplasma as well as its genetic structure varies geographically and for that reason travel may be considered as a risk factor to acquire the infection. As toxoplasmosis is a foodborne disease, health care providers should give health education on prevention measures to all prospective travelers in order to decrease the risk of infection in endemic areas. This review presents an overview of the infection with T. gondii with some considerations for travelers to and from endemic zones.

  18. Schistosomiasis in Travelers and Expatriates.

    PubMed

    Jelinek; Nothdurft; Löscher

    1996-09-01

    Background: Several outbreaks of schistosomiasis among travelers, expatriates, and military serviceman have been reported in recent years. Methods: The travel histories and anamnestic and clinical features of 62 patients with schistosomiasis, who presented to a German outpatient clinic specializing in infectious and tropical diseases, were investigated to identify risk factors that could lead to infection in travelers and expatriates. Results: All patients remembered incidents that led to a likely exposure to cercariae of Schistosoma sp. Fifty nine patients (95%) acquired infection in Africa, two (3%) in South America, and one each (2% each) in Iraq and the Mekong River, respectively. The highest proportion of infection (45%) was imported from West Africa. Patients returning from West Africa reported either contact with tributaries of the Niger (including freshwater pools in the Dogon country, Mali) or with waters of the Volta River, notably Lake Volta and/or its delta. Six patients (10%) acquired infection in little-visited areas such as Central Africa and the Congo Basin. East Africa (especially Lake Victoria) and Lake Malawi contributed 14 patients (22%) to our study group; a further nine patients (14%) became infected after contact with waters of the Zambezi River. Conclusions: The most sensitive method for detection of possible infection with schistosomiasis appeared to be a combination of thorough travel history and serologic testing by indirect hemagglutination (IHA), immunofluorescence antibody test (IFAT), and enzyme-linked immunosorbent assay (ELISA). Most infections were acquired by travelers on lengthy and adventurous journeys or by expatriates venturing outside their normal areas of activity. Most patients knew that they had traveled in an area endemic for schistosomiasis, but were uninformed about behavioral risks they had taken in specific settings. PMID:9815445

  19. Schistosomiasis in Travelers and Expatriates.

    PubMed

    Jelinek; Nothdurft; Löscher

    1996-09-01

    Background: Several outbreaks of schistosomiasis among travelers, expatriates, and military serviceman have been reported in recent years. Methods: The travel histories and anamnestic and clinical features of 62 patients with schistosomiasis, who presented to a German outpatient clinic specializing in infectious and tropical diseases, were investigated to identify risk factors that could lead to infection in travelers and expatriates. Results: All patients remembered incidents that led to a likely exposure to cercariae of Schistosoma sp. Fifty nine patients (95%) acquired infection in Africa, two (3%) in South America, and one each (2% each) in Iraq and the Mekong River, respectively. The highest proportion of infection (45%) was imported from West Africa. Patients returning from West Africa reported either contact with tributaries of the Niger (including freshwater pools in the Dogon country, Mali) or with waters of the Volta River, notably Lake Volta and/or its delta. Six patients (10%) acquired infection in little-visited areas such as Central Africa and the Congo Basin. East Africa (especially Lake Victoria) and Lake Malawi contributed 14 patients (22%) to our study group; a further nine patients (14%) became infected after contact with waters of the Zambezi River. Conclusions: The most sensitive method for detection of possible infection with schistosomiasis appeared to be a combination of thorough travel history and serologic testing by indirect hemagglutination (IHA), immunofluorescence antibody test (IFAT), and enzyme-linked immunosorbent assay (ELISA). Most infections were acquired by travelers on lengthy and adventurous journeys or by expatriates venturing outside their normal areas of activity. Most patients knew that they had traveled in an area endemic for schistosomiasis, but were uninformed about behavioral risks they had taken in specific settings.

  20. Travel epidemiology: the Saudi perspective.

    PubMed

    Memish, Ziad A; Venkatesh, S; Ahmed, Qanta A

    2003-02-01

    The Kingdom of Saudi Arabia occupies four-fifths of the Arabian Peninsula, with a land area of 2 million square kilometres. Saudi Arabia holds a unique position in the Islamic world, as the custodian of the two holiest places of Islam, in Mecca and Medina. Annually, some 2 million Muslims from over 140 countries embark on Hajj. This extraordinary en masse migration is a unique forum for the study of travel epidemiology since the Hajj carries various health risks, both communicable and non-communicable, often on a colossal scale. Non-communicable hazards of the Hajj include stampede and motor vehicle trauma, fire-related burn injuries and accidental hand injury during animal slaughter. Communicable hazards in the form of outbreaks of multiple infectious diseases have been reported repeatedly, during and following the Hajj. Meningococcal meningitis, gastroenteritis, hepatitis A, B and C, and various zoonotic diseases comprise some of the possible infectious hazards at the Hajj. Many of these infectious and non-infectious hazards can be avoided or averted by adopting appropriate prophylactic measures. Physicians and health personnel must be aware of these risks to appropriately educate, immunize and prepare these travellers facing the unique epidemiological challenges of Hajj in an effort to minimize untoward effects. Travel epidemiology related to the Hajj is a new and exciting area, which offers valuable insights to the travel specialist. The sheer scale of numbers affords a rare view of migration medicine in action. As data is continually gathered and both national and international policy making is tailored to vital insights gained through travel epidemiology, the Hajj will be continually safeguarded. Practitioners will gain from findings of travel related epidemiological changes in evolution at the Hajj: the impact of vaccinating policies, infection control policies and public health are afforded a real-world laboratory setting at each annual Hajj, allowing us to

  1. Black Holes: A Traveler's Guide

    NASA Astrophysics Data System (ADS)

    Pickover, Clifford A.

    1998-03-01

    BLACK HOLES A TRAVELER'S GUIDE Clifford Pickover's inventive and entertaining excursion beyond the curves of space and time. "I've enjoyed Clifford Pickover's earlier books . . . now he has ventured into the exploration of black holes. All would-be tourists are strongly advised to read his traveler's guide." -Arthur C. Clarke. "Many books have been written about black holes, but none surpass this one in arousing emotions of awe and wonder towards the mysterious structure of the universe." -Martin Gardner. "Bucky Fuller thought big. Arthur C. Clarke thinks big, but Cliff Pickover outdoes them both." -Wired. "The book is fun, zany, in-your-face, and refreshingly addictive." -Times Higher Education Supplement.

  2. Navigation: traveling the water highways!

    USGS Publications Warehouse

    Fisher, Marion; Vandas, Stephen; Farrar, Frank

    1996-01-01

    NAVIGATION is travel or transportation over water. Many different kinds of boats and ships are used on rivers and oceans to move people and products from one place to another. Navigation was extremely important for foreign and domestic trade and travel in the early days of our country before cars, trucks, trains, and airplanes were invented. In those days, rivers were used as "roads" to connect inland settlements to river and coastal ports. Communities established at these commercial ports became important economic, cultural, and social hubs in the development of our Nation.

  3. [Travel and chronic respiratory insufficiency].

    PubMed

    Bonnet, D; Marotel, C; Miltgen, J; N'Guyen, G; Cuguilliere, A; L'Her, P

    1997-01-01

    Changes in climate, altitude and lifestyle during travel confronts patients presenting chronic respiratory insufficiency with special problems. A major challenge is related to high altitude during air travel. To limit risks, a preflight examination is necessary to ascertain respiratory status. Patients requiring oxygen therapy must ensure availability both during the flight and at the destination. Patients with asthma or chronic bronchitis must bring along a sufficient supply of usual inhalers. All patients should carry a doctor's letter describing their condition and listing medications. Using these elementary precautions, patients with chronic respiratory insufficiency can safely enjoy sightseeing and outdoor leisure activities.

  4. Fever in the returned traveler.

    PubMed

    Strickland, G T

    1992-11-01

    Febrile infections can be fatal in travelers to tropical countries unless the patient seeks medical care in a timely manner and the physician takes the time and has the skill to make a rapid diagnosis and prescribe appropriate therapy. In addition to the usual febrile illnesses present in temperate climates, the patient may have an "exotic" infection, e.g., malaria, infectious hepatitis, enteric fever, or dengue fever. The potential causes of fever in travelers are extensive. This article provides practical clues to assist the physician in making the correct diagnosis--by using exposure information, symptoms and signs, and concomitant symptom complexes.

  5. Cosmic-string traveling waves

    NASA Astrophysics Data System (ADS)

    Garfinkle, David

    1991-08-01

    An attempt to solve Einstein's equations by assuming the existence of symmetries and by treating metrics that possess a Killing vector is presented. A spacetime with a null Killing field can be regarded as the history of a disturbance that propagates at the speed of light without changing its amplitude or shape. Such spacetimes are referred to as traveling waves. A new technique for generating solutions of Einstein's equations is then presented. The technique produces a new traveling wave spacetime given an old one. It applies to both the vacuum Einstein equations and Einstein's equations coupled to various types of matter.

  6. Collection Development "Mini-Travel Guides": Traveling Light

    ERIC Educational Resources Information Center

    Kaufmann, Linda M.

    2009-01-01

    Predictions regarding how much traveling Americans will be doing this year and where they might go vary, but it is expected that many will cut back on what is increasingly considered a luxury. Even so, gasoline prices are down substantially from a year ago, the stronger dollar means better prices in Europe, and there are discounts in all areas of…

  7. 75 FR 24434 - Federal Travel Regulation (FTR); Transportation in Conjunction With Official Travel and Relocation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-05

    ... ``Official travel'' and ``Transit system''; clarifies reimbursement for transportation at an official station... and definitions for ``Official travel'' and ``Transit system'' and also removes references to ``local travel,'' ``local transit system,'' ``local transportation,'' ``local transportation system,''...

  8. Are teleoncology models merely about avoiding long distance travel for patients?

    PubMed

    Sabesan, S; Kelly, J

    2014-11-01

    Teleoncology models are used increasingly throughout the world as a means to provide access to quality cancer care for people in rural, remote and other disadvantaged settings. Some authors have suggested that teleoncology is merely about avoiding long distance travel. In this commentary we argue that the benefits of teleoncology extend beyond those of the patients and their families to the rural health system and beyond. We draw upon the literature and results of an evaluation of the Townsville Teleoncology Network (TTN) in North Queensland, Australia to support our arguments. PMID:25287049

  9. Time Travel in the Library

    ERIC Educational Resources Information Center

    Brown, Donna W.

    2005-01-01

    A Time Travel project in the library gives enthusiasm to students to connect with the past and reinforces their research skills while instilling respect for the past years. The librarian should choose one specific decade to highlight in the library and create an extravaganza that would allow memorabilia from that time period to be located without…

  10. Your Travel Dollar. Money Management.

    ERIC Educational Resources Information Center

    Baran, Nancy H., Ed.

    This illustrated guide was designed to familiarize consumers with planning a vacation trip, whether domestic or abroad. The guide covers setting up a budget; package tours; cruises and charter flights; travel agencies and clubs; and arranging stays in hotels/motels, rental condominiums, bed-and-breakfasts, hostels, campsites, and private…

  11. Music Travel: Avoiding the Potholes

    ERIC Educational Resources Information Center

    Olson, Cathy Applefeld

    2010-01-01

    Even given the countless hours clocked in class and rehearsal time, there's nothing that compares to a road trip to seal the bond among band, orchestra, and vocal music students. "Nothing can replace travel," says Peter Markes, orchestra director at Edmond North High School in Oklahoma. "It's safe, well-structured and, for many of the kids, it's…

  12. Transition Matrices and Time Travel

    NASA Astrophysics Data System (ADS)

    Lee, Hwee Kuan

    It has been proven by Lee [1] that the grandfather paradox and Deutsch's unproven paradox are precluded for twoand three-state graphical models. We prove that both paradoxes are also precluded for a general n-state model. In addition, we present a new time travel paradox in this paper.

  13. Preparing Students for Travel Abroad.

    ERIC Educational Resources Information Center

    Novotny, Jeanne

    1989-01-01

    This article outlines information which can be provided by the school nurse or health educator to help make student trips abroad healthy as well as educational. Topics covered include: food and water, traveler's diarrhea, handwashing, insect and animal bites, stress, and prior health problems. (IAH)

  14. Headed for rural practice.

    PubMed

    Homan, C

    1994-07-01

    Too often, training programs can overlook the needs and ignore the perspectives of their trainees. In this paper, Dr Chris Homan provides a personal view on the issues facing young graduates considering a career in rural practice. Chris is a senior rural trainee based at the Rural Training Unit in Toowoomba, Queensland. He is the trainee representative to the Board of the Faculty of Rural Medicine, as well as the founding Co-Chairperson of the Australian Rural Doctor Trainees Association. This grass roots, sociopolitical association aims to optimise training for rural practice. PMID:8060286

  15. Rural Policies for the 1990s. Rural Studies Series.

    ERIC Educational Resources Information Center

    Flora, Cornelia B., Ed.; Christenson, James A., Ed.

    Written by some of the foremost experts on rural America, this book focuses on policy-relevant research on the problems of rural areas. In each chapter, rural policy needs are identified by examining the flow of events and rural sociology of the 1980s. Chapters are: (1) "Critical Times for Rural America: The Challenge for Rural Policy in the…

  16. Impact of Local Resources on Hospitalization Patterns of Medicare Beneficiaries and Propensity to Travel outside Local Markets

    ERIC Educational Resources Information Center

    Basu, Jayasree; Mobley, Lee R.

    2010-01-01

    Purpose: To examine how local health care resources impact travel patterns of patients age 65 and older across the rural urban continuum. Methods: Information on inpatient hospital discharges was drawn from complete 2004 hospital discharge files from the Healthcare Cost and Utilization Project (HCUP) State Inpatient Databases (SID) for New York,…

  17. 75 FR 20325 - Notice of an Opportunity To Serve on the Board of Directors of the Corporation for Travel Promotion

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-19

    ... and tourism industry. The purpose of the initial Board is to, among other things, serve as... of Columbia, and identify opportunities to promote tourism to rural and urban areas equally... with appropriate expertise and experience in specific sectors of the travel and tourism industry....

  18. Understanding the Business Case for Telemental Health in Rural Communities.

    PubMed

    Lambert, David; Gale, John; Hartley, David; Croll, Zachariah; Hansen, Anush

    2016-07-01

    Telemental health has been promoted to address long-standing access barriers to rural mental health care, including low supply and long travel distances. Examples of rural telemental health programs are common; there is a less clear picture of how widely implemented these programs are, their organization, staffing, and services. There is also a need to understand the business case for these programs and assess whether and how they might realize their promise. To address these gaps, a national study was conducted of rural telemental health programs including an online survey of 53 programs and follow-up interviews with 23 programs. This article describes the current landscape and characteristics of these programs and then examines their business case. Can rural telemental health programs be sustained within current delivery systems and reimbursement structures? This question is explored in four areas: need and demand, infrastructure and workforce, funding and reimbursement, and organizational fit and alignment.

  19. Travel Patterns and Characteristics of Elderly Subpopulation in New York State

    SciTech Connect

    Hwang, Ho-Ling; Wilson, Daniel W.; Reuscher, Tim; Yang, Jianjiang; Taylor, Rob D.; Chin, Shih-Miao

    2015-03-01

    With the increasing demographic shift towards a larger population of elderly (individuals 65 years and older), it is essential for policy makers and planners to have an understanding of transportation issues that affect the elderly. These issues include livability of the community, factors impacting travel behavior and mobility, transportation safety, etc. In this study, Oak Ridge National Laboratory was tasked by the New York State (NYS) Department of Transportation to conduct a detailed examination of travel behaviors, and identify patterns and trends of the elderly within NYS. The National Household Travel Survey (NHTS) was used as the primary data source to analyze subjects and address questions such as: Are there differences in traveler demographics between the elderly population and those of younger age groups who live in various NYS regions; e.g., New York City, other urban areas of NYS, or other parts of the country? How do they compare with the population at large? Are there any regional differences (e.g., urban versus rural)? Gender differences? Do any unique travel characteristics or patterns exist within the elderly group? In addition to analysis of NHTS data, roadway travel safety concerns associated with elderly travelers were also investigated in this study. Specifically, data on accidents involving the elderly (including drivers, passengers, and others) as captured in the Fatal Analysis Reporting System (FARS) database was analyzed to examine elderly driver and elderly pedestrian travel safety issues in NYS. The analyses of these data sets provide a greater understanding of the elderly within NYS and their associated transportation issues. Through this study, various key findings on elderly population size, household characteristics, and travel patterns were produced and are report herein this report.

  20. The practice of travel medicine in Europe.

    PubMed

    Schlagenhauf, P; Santos-O'Connor, F; Parola, P

    2010-03-01

    Europe, because of its geographical location, strategic position on trade routes, and colonial past, has a long history of caring for travellers' health. Within Europe, there is great diversity in the practice of travel medicine. Some countries have travel medicine societies and provisions for a periodic distribution of recommendations, but many countries have no national pre-travel guidelines and follow international recommendations such as those provided by the WHO. Providers of travel medicine include tropical medicine specialists, general practice nurses and physicians, specialist 'travel clinics', occupational physicians, and pharmacists. One of the core functions of the European Centre for Disease Prevention and Control-funded network of travel and tropical medicine professionals, EuroTravNet, is to document the status quo of travel medicine in Europe. A three-pronged approach is used, with a real-time online questionnaire, a structured interview with experts in each country, and web searching.

  1. 49 CFR 230.76 - Piston travel.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., DEPARTMENT OF TRANSPORTATION STEAM LOCOMOTIVE INSPECTION AND MAINTENANCE STANDARDS Steam Locomotives and...) Maximum piston travel. The maximum piston travel when steam locomotive is standing shall be as follows... Driving Wheel Brake 6 Engine Truck Brake 8 Tender Brake 9...

  2. 49 CFR 230.76 - Piston travel.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., DEPARTMENT OF TRANSPORTATION STEAM LOCOMOTIVE INSPECTION AND MAINTENANCE STANDARDS Steam Locomotives and...) Maximum piston travel. The maximum piston travel when steam locomotive is standing shall be as follows... Driving Wheel Brake 6 Engine Truck Brake 8 Tender Brake 9...

  3. 49 CFR 230.76 - Piston travel.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., DEPARTMENT OF TRANSPORTATION STEAM LOCOMOTIVE INSPECTION AND MAINTENANCE STANDARDS Steam Locomotives and...) Maximum piston travel. The maximum piston travel when steam locomotive is standing shall be as follows... Driving Wheel Brake 6 Engine Truck Brake 8 Tender Brake 9...

  4. 49 CFR 230.76 - Piston travel.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ..., DEPARTMENT OF TRANSPORTATION STEAM LOCOMOTIVE INSPECTION AND MAINTENANCE STANDARDS Steam Locomotives and...) Maximum piston travel. The maximum piston travel when steam locomotive is standing shall be as follows... Driving Wheel Brake 6 Engine Truck Brake 8 Tender Brake 9...

  5. 49 CFR 230.76 - Piston travel.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., DEPARTMENT OF TRANSPORTATION STEAM LOCOMOTIVE INSPECTION AND MAINTENANCE STANDARDS Steam Locomotives and...) Maximum piston travel. The maximum piston travel when steam locomotive is standing shall be as follows... Driving Wheel Brake 6 Engine Truck Brake 8 Tender Brake 9...

  6. Network Structure and Travel Time Perception

    PubMed Central

    Parthasarathi, Pavithra; Levinson, David; Hochmair, Hartwig

    2013-01-01

    The purpose of this research is to test the systematic variation in the perception of travel time among travelers and relate the variation to the underlying street network structure. Travel survey data from the Twin Cities metropolitan area (which includes the cities of Minneapolis and St. Paul) is used for the analysis. Travelers are classified into two groups based on the ratio of perceived and estimated commute travel time. The measures of network structure are estimated using the street network along the identified commute route. T-test comparisons are conducted to identify statistically significant differences in estimated network measures between the two traveler groups. The combined effect of these estimated network measures on travel time is then analyzed using regression models. The results from the t-test and regression analyses confirm the influence of the underlying network structure on the perception of travel time. PMID:24204932

  7. Network structure and travel time perception.

    PubMed

    Parthasarathi, Pavithra; Levinson, David; Hochmair, Hartwig

    2013-01-01

    The purpose of this research is to test the systematic variation in the perception of travel time among travelers and relate the variation to the underlying street network structure. Travel survey data from the Twin Cities metropolitan area (which includes the cities of Minneapolis and St. Paul) is used for the analysis. Travelers are classified into two groups based on the ratio of perceived and estimated commute travel time. The measures of network structure are estimated using the street network along the identified commute route. T-test comparisons are conducted to identify statistically significant differences in estimated network measures between the two traveler groups. The combined effect of these estimated network measures on travel time is then analyzed using regression models. The results from the t-test and regression analyses confirm the influence of the underlying network structure on the perception of travel time.

  8. Rural area in a European country from a health care point of view: an adaption of the Rural Ranking Scale

    PubMed Central

    2014-01-01

    Background In many countries, rural areas are facing a shortage of general practitioners (GPs). Appropriate strategies to address this challenge are needed. From a health care delivery point of view, the term rural area is often poorly defined. However rural areas have to be adequately defined to ensure specific strategies are tailored to these environments. The aims of this study were to translate the New Zealand 6-item Rural Ranking Scale (RRS), to culturally adapt it and to implement it to identify rural areas from a health care delivery perspective. Therefore we aimed to validate the RRS by defining cut-off scores for urban, semi-rural and rural areas in Germany. Methods After receiving permission, two researchers independently translated the RRS. In a consensus meeting, four items were identified that had to be culturally adapted. The modified RRS-Germany (mRRS-G) was sent to 724 GPs located in urban, semi-rural and rural areas to validate the “rurality” scoring system for conditions in Germany. Results Four items, “travelling time to next major hospital”, “on-call duty”, “regular peripheral clinic” and “on-call for major traumas” had to be adapted due to differences in the health care system. The survey had a response rate of 33.7%. A factor analysis showed a three dimensional structure of the mRRS-G scale with a poor internal consistency. Nevertheless, the three items regarding “on-call duty”, “next major hospital” and “most distant boundary covered by your practice” were identified as significant predictors for rurality. The adapted cut-off point for rurality in Germany was 16. From this study’s participants, 9 met the RRS cut-off point for rurality (a score of 35 or more). Conclusion Compared with New Zealand rurality scores based on this tool, German scores are far less rural from a health care delivery point of view. We consider that the construct of rurality has more aspects than those assessed by the m

  9. Rural Youths' Images of the Rural

    ERIC Educational Resources Information Center

    Rye, Johan Fredrik

    2006-01-01

    Following the cultural turn within the social sciences, recent debates on how to conceptualise "the rural" have focused on "rurality" as a phenomenon produced by processes of social construction. This paper presents an empirical account of the outcome of these social construction processes through an analysis of how teenagers in a remote rural…

  10. Rural Education: Learning to Be Rural Teachers

    ERIC Educational Resources Information Center

    Barter, Barbara

    2008-01-01

    Purpose: This paper draws on research which began in 2006 with students in a graduate course on rural education. Its purpose was to find out what graduate students saw as current issues of rural education, how that compared to the literature, and what they thought supporting agencies such as government and universities needed to be doing to…

  11. ANIMATION RURALE: Education for Rural Development.

    ERIC Educational Resources Information Center

    Moulton, Jeanne Marie

    Information gathered via literature review, interview, and personal observation was used to examine the effectiveness of animation rurale programs in Senegal and Niger, French West Africa. Identifiable animation rurale assumptions tested as applicable to Senegal and Niger were: nationwide development programs at the grass roots level can be…

  12. 38 CFR 60.5 - Travel.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Travel. 60.5 Section 60.5... TEMPORARY LODGING § 60.5 Travel. As a condition for receiving temporary lodging under this part, a veteran must be required to travel either 50 or more miles, or at least two hours from his or her home to...

  13. 5 CFR 630.207 - Travel time.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Travel time. 630.207 Section 630.207... and General Provisions for Annual and Sick Leave § 630.207 Travel time. The travel time granted an employee under section 6303(d) of title 5, United States Code, is inclusive of the time...

  14. 5 CFR 630.207 - Travel time.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Travel time. 630.207 Section 630.207... and General Provisions for Annual and Sick Leave § 630.207 Travel time. The travel time granted an employee under section 6303(d) of title 5, United States Code, is inclusive of the time...

  15. 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

  16. 5 CFR 630.207 - Travel time.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Travel time. 630.207 Section 630.207... and General Provisions for Annual and Sick Leave § 630.207 Travel time. The travel time granted an employee under section 6303(d) of title 5, United States Code, is inclusive of the time...

  17. 5 CFR 630.207 - Travel time.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Travel time. 630.207 Section 630.207... and General Provisions for Annual and Sick Leave § 630.207 Travel time. The travel time granted an employee under section 6303(d) of title 5, United States Code, is inclusive of the time...

  18. 5 CFR 630.207 - Travel time.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Travel time. 630.207 Section 630.207... and General Provisions for Annual and Sick Leave § 630.207 Travel time. The travel time granted an employee under section 6303(d) of title 5, United States Code, is inclusive of the time...

  19. 32 CFR 726.6 - Travel orders.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Travel orders. 726.6 Section 726.6 National... MENTALLY INCOMPETENT MEMBERS OF THE NAVAL SERVICE § 726.6 Travel orders. The Chief of Naval Personnel or the Deputy Commandant, Manpower & Reserve Affairs, may issue travel orders to a member to...

  20. 38 CFR 21.3105 - Travel expenses.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Travel expenses. 21.3105.... Chapter 35 Counseling § 21.3105 Travel expenses. (a) General. VA shall determine and pay the necessary expense of travel to and from the place of counseling for an eligible person who is required to...

  1. 28 CFR 2.41 - Travel approval.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 1 2011-07-01 2011-07-01 false Travel approval. 2.41 Section 2.41..., YOUTH OFFENDERS, AND JUVENILE DELINQUENTS United States Code Prisoners and Parolees § 2.41 Travel approval. (a) The probation officer may approve travel outside the district without approval of...

  2. 38 CFR 60.5 - Travel.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Travel. 60.5 Section 60.5... TEMPORARY LODGING § 60.5 Travel. As a condition for receiving temporary lodging under this part, a veteran must be required to travel either 50 or more miles, or at least two hours from his or her home to...

  3. 32 CFR 726.6 - Travel orders.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 5 2011-07-01 2011-07-01 false Travel orders. 726.6 Section 726.6 National... MENTALLY INCOMPETENT MEMBERS OF THE NAVAL SERVICE § 726.6 Travel orders. The Chief of Naval Personnel or the Deputy Commandant, Manpower & Reserve Affairs, may issue travel orders to a member to...

  4. 38 CFR 21.3105 - Travel expenses.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Travel expenses. 21.3105.... Chapter 35 Counseling § 21.3105 Travel expenses. (a) General. VA shall determine and pay the necessary expense of travel to and from the place of counseling for an eligible person who is required to...

  5. 20 CFR 617.46 - Travel allowance.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... mile at the prevailing mileage rate authorized under the Federal travel regulations (see 41 CFR part... prevailing per diem allowance rate authorized under the Federal travel regulations (see 41 CFR part 101-7... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Travel allowance. 617.46 Section...

  6. Acute Chagas Disease in a Returning Traveler

    PubMed Central

    Carter, Yvonne L.; Juliano, Jonathan J.; Montgomery, Susan P.; Qvarnstrom, Yvonne

    2012-01-01

    Acute Chagas disease is rarely recognized, and the risk for acquiring the disease is undefined in travelers to Central America. We describe a case of acute Chagas disease in a traveler to Costa Rica and highlight the need for increased awareness of this infection in travelers to Chagas-endemic areas. PMID:23091192

  7. Uninsured Rural Families

    ERIC Educational Resources Information Center

    Ziller, Erika C.; Coburn, Andrew F.; Anderson, Nathaniel J.; Loux, Stephenie L.

    2008-01-01

    Context: Although research shows higher uninsured rates among rural versus urban individuals, prior studies are limited because they do not examine coverage across entire rural families. Purpose: This study uses the Medical Expenditure Panel Survey (MEPS) to compare rural and urban insurance coverage within families, to inform the design of…

  8. Think Rural Means Isolated?

    ERIC Educational Resources Information Center

    Kober, Nancy

    1990-01-01

    The benefits of distance education have made converts out of many rural school administrators. Through communication satellites, schools can gain access to the most advanced courses for students and staff while maintaining their rural characteristics and personal touch. Sidebars present a glossary and one rural New York school's experience with…

  9. [Accessible Rural Housing.

    ERIC Educational Resources Information Center

    Baker, Nick, Ed.

    1995-01-01

    This issue of the quarterly newsletter "Rural Exchange" provides information and resources on accessible rural housing for the disabled. "Accessible Manufactured Housing Could Increase Rural Home Supply" (Nick Baker) suggests that incorporation of access features such as lever door handles and no-step entries into manufactured housing could help…

  10. Agriculture and Rural Viability.

    ERIC Educational Resources Information Center

    North Carolina State Univ., Raleigh. Agricultural Experiment Station.

    Agriculture and the rural economic bases in mining, fisheries, forestry, and natural resource extraction are experiencing major social and economic changes. The farm and rural crises of the 1980s are not short-term aberrations, but symptoms of long-term trends that were partially hidden by the relatively good times for agriculture and rural areas…

  11. Reaching Rural Families.

    ERIC Educational Resources Information Center

    Bernard van Leer Foundation Newsletter, 1995

    1995-01-01

    This newsletter issue focuses on programming undertaken to address the health and educational needs of rural families in developing and developed nations. After examining the nature of rural families and rural poverty, the newsletter discusses: (1) the Mon Women's Organization in Thailand; (2) The "Contact With Kids" parent education project in…

  12. Rural volunteer ombudsman programs.

    PubMed

    Netting, E F; Hinds, H N

    1989-12-01

    We examine benefits and difficulties surrounding the effective implementation of a long-term care volunteer ombudsman program in a rural setting. Discussion focuses on the uniqueness of each rural community and potential strategies that can be mixed and matched to meet individual community needs. We consider implications for the development and implementation of ombudsman programs in rural areas.

  13. 76 FR 79226 - Travelers Insurance, a Subsidiary of the Travelers Indemnity Company, Personal Insurance Division...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-21

    ... included workers and former workers of The Travelers Indemnity Company, a wholly-owned subsidiary of The... Employment and Training Administration Travelers Insurance, a Subsidiary of the Travelers Indemnity Company... response to a petition filed on May 4, 2011 on behalf of workers of Travelers Insurance, a subsidiary...

  14. 78 FR 73702 - Federal Travel Regulation (FTR); Telework Travel Expenses Test Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-09

    ...] RIN 3090-AJ23 Federal Travel Regulation (FTR); Telework Travel Expenses Test Programs AGENCY: Office... 2010, which establishes and authorizes telework travel expenses test programs, authorizes reimbursement for any necessary travel expenses in conjunction with such a test program in lieu of any...

  15. Plasma Colloquium Travel Grant Program

    SciTech Connect

    Hazeltine, R.D.

    1998-09-14

    OAK B188 Plasma Colloquium Travel Grant Program. The purpose of the Travel Grant Program is to increase the awareness of plasma research. The new results and techniques of plasma research in fusion plasmas, plasma processing space plasmas, basic plasma science, etc, have broad applicability throughout science. The benefits of these results are limited by the relatively low awareness and appreciation of plasma research in the larger scientific community. Whereas spontaneous interactions between plasma scientists and other scientists are useful, a focused effort in education and outreach to other scientists is efficient and is needed. The academic scientific community is the initial focus of this effort, since that permits access to a broad cross-section of scientists and future scientists including undergraduates, graduate students, faculty, and research staff.

  16. 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.

  17. Aggregate vehicle travel forecasting model

    SciTech Connect

    Greene, D.L.; Chin, Shih-Miao; Gibson, R.

    1995-05-01

    This report describes a model for forecasting total US highway travel by all vehicle types, and its implementation in the form of a personal computer program. The model comprises a short-run, econometrically-based module for forecasting through the year 2000, as well as a structural, scenario-based longer term module for forecasting through 2030. The short-term module is driven primarily by economic variables. It includes a detailed vehicle stock model and permits the estimation of fuel use as well as vehicle travel. The longer-tenn module depends on demographic factors to a greater extent, but also on trends in key parameters such as vehicle load factors, and the dematerialization of GNP. Both passenger and freight vehicle movements are accounted for in both modules. The model has been implemented as a compiled program in the Fox-Pro database management system operating in the Windows environment.

  18. Treating time travel quantum mechanically

    NASA Astrophysics Data System (ADS)

    Allen, John-Mark A.

    2014-10-01

    The fact that closed timelike curves (CTCs) are permitted by general relativity raises the question as to how quantum systems behave when time travel to the past occurs. Research into answering this question by utilizing the quantum circuit formalism has given rise to two theories: Deutschian-CTCs (D-CTCs) and "postselected" CTCs (P-CTCs). In this paper the quantum circuit approach is thoroughly reviewed, and the strengths and shortcomings of D-CTCs and P-CTCs are presented in view of their nonlinearity and time-travel paradoxes. In particular, the "equivalent circuit model"—which aims to make equivalent predictions to D-CTCs, while avoiding some of the difficulties of the original theory—is shown to contain errors. The discussion of D-CTCs and P-CTCs is used to motivate an analysis of the features one might require of a theory of quantum time travel, following which two overlapping classes of alternate theories are identified. One such theory, the theory of "transition probability" CTCs (T-CTCs), is fully developed. The theory of T-CTCs is shown not to have certain undesirable features—such as time-travel paradoxes, the ability to distinguish nonorthogonal states with certainty, and the ability to clone or delete arbitrary pure states—that are present with D-CTCs and P-CTCs. The problems with nonlinear extensions to quantum mechanics are discussed in relation to the interpretation of these theories, and the physical motivations of all three theories are discussed and compared.

  19. International travel and HIV infection.

    PubMed Central

    von Reyn, C. F.; Mann, J. M.; Chin, J.

    1990-01-01

    Although human immunodeficiency virus (HIV) infection is a worldwide problem, its prevalence and pattern vary from country to country. Accordingly, the risk to international travellers of acquiring HIV infection also varies widely in different parts of the world, and depends principally on their behaviour. The risk of sexual acquisition of HIV infection can be virtually eliminated by avoiding penetrative sexual intercourse with intravenous drug users and persons who have had multiple sexual partners (such as prostitutes) or reduced by the use of condoms. The risk of parenteral exposure to HIV can be reduced by avoiding parenteral drug use and behaviour that is likely to lead to injury (with its attendant risk of requiring blood transfusion) and by seeking medical facilities with adequate capabilities to screen blood donors for HIV and to sterilize instruments. HIV screening of international travellers is an ineffective, costly, and impractical public health strategy for limiting the worldwide spread of HIV infection. Travellers infected with HIV require specialized advice regarding health precautions, prophylactic medications, and immunization. PMID:2194689

  20. Traveling-wave induction launchers

    NASA Technical Reports Server (NTRS)

    Elliott, David G.

    1989-01-01

    An analysis of traveling-wave induction launchers shows that induction is a feasible method of producing armature current and that efficient accelerators can be built without sliding contacts or arcs. In a traveling-wave induction launcher the armature current is induced by a slip speed between the armature and a traveling magnetic field. At 9 m/s slip speed a 9 kg projectile with an aluminum armature weighing 25 percent of the total mass can be accelerated to 3000 m/s in a 5 m-long barrel with a total ohmic loss in the barrel coils and armature of 4 percent of the launch kinetic energy and with an average armature temperature rise of 220 deg C, but a peak excitation frequency of 8600 Hz is required. With a 2 kg launch mass the ohmic loss is 7 percent. A launcher system optimized for rotating generators would have a peak frequency of 4850 Hz; with an aluminum armature weighing 33 percent of the launch mass and a slip speed of 30 m/s the total ohmic loss in the generators, cables, and accelerator would be 43 percent of the launch kinetic energy, and the average armature temperature rise would be 510 deg C.

  1. Infectious Risks of Air Travel.

    PubMed

    Mangili, Alexandra; Vindenes, Tine; Gendreau, Mark

    2015-10-01

    Infectious diseases are still among the leading causes of death worldwide due to their persistence, emergence, and reemergence. As the recent Ebola virus disease and MERS-CoV outbreaks demonstrate, the modern epidemics and large-scale infectious outbreaks emerge and spread quickly. Air transportation is a major vehicle for the rapid spread and dissemination of communicable diseases, and there have been a number of reported outbreaks of serious airborne diseases aboard commercial flights including tuberculosis, severe acute respiratory syndrome, influenza, smallpox, and measles, to name a few. In 2014 alone, over 3.3 billion passengers (a number equivalent to 42% of the world population) and 50 million metric tons of cargo traveled by air from 41,000 airports and 50,000 routes worldwide, and significant growth is anticipated, with passenger numbers expected to reach 5.9 billion by 2030. Given the increasing numbers of travelers, the risk of infectious disease transmission during air travel is a significant concern, and this chapter focuses on the current knowledge about transmission of infectious diseases in the context of both transmissions within the aircraft passenger cabin and commercial aircraft serving as vehicles of worldwide infection spread. PMID:26542037

  2. Infectious Risks of Air Travel.

    PubMed

    Mangili, Alexandra; Vindenes, Tine; Gendreau, Mark

    2015-10-01

    Infectious diseases are still among the leading causes of death worldwide due to their persistence, emergence, and reemergence. As the recent Ebola virus disease and MERS-CoV outbreaks demonstrate, the modern epidemics and large-scale infectious outbreaks emerge and spread quickly. Air transportation is a major vehicle for the rapid spread and dissemination of communicable diseases, and there have been a number of reported outbreaks of serious airborne diseases aboard commercial flights including tuberculosis, severe acute respiratory syndrome, influenza, smallpox, and measles, to name a few. In 2014 alone, over 3.3 billion passengers (a number equivalent to 42% of the world population) and 50 million metric tons of cargo traveled by air from 41,000 airports and 50,000 routes worldwide, and significant growth is anticipated, with passenger numbers expected to reach 5.9 billion by 2030. Given the increasing numbers of travelers, the risk of infectious disease transmission during air travel is a significant concern, and this chapter focuses on the current knowledge about transmission of infectious diseases in the context of both transmissions within the aircraft passenger cabin and commercial aircraft serving as vehicles of worldwide infection spread.

  3. Air travel and venous thromboembolism.

    PubMed Central

    Mendis, Shanthi; Yach, Derek; Alwan, Ala

    2002-01-01

    There has recently been increased publicity on the risk of venous thrombosis after long-haul flights. This paper reviews the evidence base related to the association between air travel and venous thromboembolism. The evidence consists only of case reports, clinical case-control studies and observational studies involving the use of intermediate end-points, or expert opinion. Some studies have suggested that there is no clear association, whereas others have indicated a strong relationship. On the whole it appears that there is probably a link between air travel and venous thrombosis. However, the link is likely to be weak, mainly affecting passengers with additional risk factors for venous thromboembolism. The available evidence is not adequate to allow quantification of the risk. There are insufficient scientific data on which to base specific recommendations for prevention, other than that leg exercise should be taken during travel. Further studies are urgently needed in order to identify prospectively the incidence of the condition and those at risk. PMID:12077617

  4. Twitter for travel medicine providers.

    PubMed

    Mills, Deborah J; Kohl, Sarah E

    2016-03-01

    Travel medicine practitioners, perhaps more so than medical practitioners working in other areas of medicine, require a constant flow of information to stay up-to-date, and provide best practice information and care to their patients. Many travel medicine providers are unaware of the popularity and potential of the Twitter platform. Twitter use among our travellers, as well as by physicians and health providers, is growing exponentially. There is a rapidly expanding body of published literature on this information tool. This review provides a brief overview of the ways Twitter is being used by health practitioners, the advantages that are peculiar to Twitter as a platform of social media, and how the interested practitioner can get started. Some key points about the dark side of Twitter are highlighted, as well as the potential benefits of using Twitter as a way to disseminate accurate medical information to the public. This article will help readers develop an increased understanding of Twitter as a tool for extracting useful facts and insights from the ever increasing volume of health information.

  5. Twitter for travel medicine providers.

    PubMed

    Mills, Deborah J; Kohl, Sarah E

    2016-03-01

    Travel medicine practitioners, perhaps more so than medical practitioners working in other areas of medicine, require a constant flow of information to stay up-to-date, and provide best practice information and care to their patients. Many travel medicine providers are unaware of the popularity and potential of the Twitter platform. Twitter use among our travellers, as well as by physicians and health providers, is growing exponentially. There is a rapidly expanding body of published literature on this information tool. This review provides a brief overview of the ways Twitter is being used by health practitioners, the advantages that are peculiar to Twitter as a platform of social media, and how the interested practitioner can get started. Some key points about the dark side of Twitter are highlighted, as well as the potential benefits of using Twitter as a way to disseminate accurate medical information to the public. This article will help readers develop an increased understanding of Twitter as a tool for extracting useful facts and insights from the ever increasing volume of health information. PMID:26988200

  6. Travel distance and the use of inpatient care among patients with schizophrenia.

    PubMed

    Tseng, Kuan-Chiao; Hemenway, David; Kawachi, Ichiro; Subramanian, S V; Chen, Wei J

    2008-09-01

    This study examines the variations in the use of inpatient care that can be explained by travel distance among patients with schizophrenia living in Taiwan. Data were drawn from the Psychiatric Inpatient Medical Claims Database. We used mediation analysis and multilevel analysis to identify associations. Travel distance did not significantly account for lower readmission rates after an index admission, but significantly explained the longer length of stay of an index admission by 9.3 days (P<0.001, 85% of variation) between remote and non-remote regions. Policies are discussed aimed at reducing the impact of travel distance on rural mental health care through inter-disciplinary collaboration and telepsychiatry. PMID:18512144

  7. [True and virtual risks of travellers].

    PubMed

    Hatz, C; Walz, A; Genton, B; Behrens, R

    2014-05-01

    Evidence-based information on travel associated mortality is scarce. Perception, intuition and the availability of interventions such as vaccinations and chemoprophylaxis often guide pre-travel advice. Important risks including accidents and cardiovascular events are not routinely included in pre-travel consultations although they cause more fatalities and costs than infectious diseases. The increased risk of sustaining a road accident in poor economy countries should always be mentioned. The general practitioner is further best placed to discuss possible problems of travellers with chronic diseases before travel.

  8. Business travelers: vaccination considerations for this population.

    PubMed

    Chen, Lin H; Leder, Karin; Wilson, Mary E

    2013-04-01

    Illness in business travelers is associated with reduced productivity on the part of the employee as well as the employer. Immunizations offer a reliable method of preventing infectious diseases for international business travelers. The authors review the travel patterns of business travelers, available data on illnesses they encounter, their potential travel-associated risks for vaccine-preventable diseases and recommendations on immunizations for this population. Routine vaccines (e.g., measles, tetanus and influenza) should be reviewed to assure that they provide current coverage. The combined hepatitis A and hepatitis B vaccine with a rapid schedule offers options for those with time constraints. Other vaccine recommendations for business travelers need to focus on their destinations and activities and underlying health, taking into account the concept of cumulative risk for those with frequent travel, multiple trips or long stays.

  9. Business travelers: vaccination considerations for this population.

    PubMed

    Chen, Lin H; Leder, Karin; Wilson, Mary E

    2013-04-01

    Illness in business travelers is associated with reduced productivity on the part of the employee as well as the employer. Immunizations offer a reliable method of preventing infectious diseases for international business travelers. The authors review the travel patterns of business travelers, available data on illnesses they encounter, their potential travel-associated risks for vaccine-preventable diseases and recommendations on immunizations for this population. Routine vaccines (e.g., measles, tetanus and influenza) should be reviewed to assure that they provide current coverage. The combined hepatitis A and hepatitis B vaccine with a rapid schedule offers options for those with time constraints. Other vaccine recommendations for business travelers need to focus on their destinations and activities and underlying health, taking into account the concept of cumulative risk for those with frequent travel, multiple trips or long stays. PMID:23560925

  10. Five Paradoxes and a General Question on Time Traveling

    NASA Astrophysics Data System (ADS)

    Smarandache, Florentin

    2011-04-01

    We present five paradoxes about: traveling to the past, traveling to the future, time traveling of a pregnant woman, traveling in the past before the birth, and traveling in the future after death. And a general question about how long does the time traveling take by itself?

  11. Joining Rural Development Theory and Rural Education Practice.

    ERIC Educational Resources Information Center

    Hammer, Patricia Cahape

    Karl N. Stauber proposes three goals for rural development policy: helping the rural middle class survive, reducing concentrated rural poverty, and sustaining and improving the quality of the natural environment. In contrast to other visions, he advises policy that focuses on rural places rather than rural economic sectors such as agriculture,…

  12. Service delivery for patients with HIV in a rural state: the Vermont model.

    PubMed

    Grace, C J; Soons, K R; Kutzko, D; Alston, W K; Ramundo, M

    1999-11-01

    The incidence of human immunodeficiency virus (HIV) infection is increasing rapidly in rural areas of the United States. Barriers to health-care delivery for this patient population include the complexity of this rapidly changing field, inexperienced rural physicians, long travel distances to receive expert care, lack of psychosocial support systems, and concerns about confidentiality. Models of HIV care for rural areas have not been developed that remove these barriers. We present the philosophy, structure, implementation, and services of a model of care in Vermont that is designed to remove many of these barriers and bring HIV expertise into the rural areas of the state. Three HIV specialty clinics have been developed in regional hospitals throughout the state. The clinic team includes an HIV-trained nurse practitioner and social worker from the hospital, a client consultant from the regional AIDS service organization, and an infectious disease specialist who travels to each of the clinics monthly. Patient care will be centralized in these regionally located clinics. The dispersion of HIV care among numerous and inexperienced rural providers will be obviated. Confidentiality will be emphasized within the hospital environment. The model has the potential to provide a complete continuum of medical care and psychosocial case management, integrate patient care and regional provider education, and increase community awareness. Patients will be able to receive their care in their own community, avoiding long travel distances. This may encourage patients to seek care earlier in their illness. The model may be adaptable to other rural areas of the United States.

  13. Bites and stings in travellers

    PubMed Central

    Reid, H. Alistair

    1975-01-01

    As a rule, bites and stings in travellers are merely a nuisance. But it is sensible to be informed about the more serious possibilities which can result. Systemic diseases can be transmitted, the skin lesions from insects can be troublesome and finally, some bites and stings can cause envenoming. Thus, the bather may be harmed by venomous fish stings, sea urchins, jellyfish and in Asian-Pacific waters by sea-snakes. Land hazards include bites or stings by scorpions, spiders, ticks, centipedes, bees, wasps, caterpillars and snakes. The main clinical features of such bites and stings, including treatment and prevention, are outlined. PMID:1239754

  14. On traveling waves in beams

    NASA Technical Reports Server (NTRS)

    Leonard, Robert W; Budiansky, Bernard

    1954-01-01

    The basic equations of Timoshenko for the motion of vibrating nonuniform beams, which allow for effects of transverse shear deformation and rotary inertia, are presented in several forms, including one in which the equations are written in the directions of the characteristics. The propagation of discontinuities in moment and shear, as governed by these equations, is discussed. Numerical traveling-wave solutions are obtained for some elementary problems of finite uniform beams for which the propagation velocities of bending and shear discontinuities are taken to be equal. These solutions are compared with modal solutions of Timoshenko's equations and, in some cases, with exact closed solutions. (author)

  15. Time Travel: Deutsch vs. Teleportation

    NASA Astrophysics Data System (ADS)

    Svetlichny, George

    2011-12-01

    The quantum teleportation protocol can be used to probabilistically simulate a quantum circuit with backward-in-time connections. This allows us to analyze some conceptual problems of time travel in the context of physically realizable situations free of paradoxes. As an example one can perform encrypted measurements of future states for which the decryption key becomes available in the future. Likewise, the gauge-like freedom of locally changing the direction of time flow in quantum circuits can lead to conceptual and computational simplifications. I contrast this situation with Deutsch's treatment of quantum mechanics in the presence of closed time-like curves pointing out some of its deficiencies and problems.

  16. 41 CFR 301-71.105 - Must we issue a written or electronic travel authorization in advance of travel?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... or electronic travel authorization in advance of travel? 301-71.105 Section 301-71.105 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES AGENCY RESPONSIBILITIES 71-AGENCY TRAVEL ACCOUNTABILITY REQUIREMENTS Travel Authorization §...

  17. 41 CFR 301-71.105 - Must we issue a written or electronic travel authorization in advance of travel?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... or electronic travel authorization in advance of travel? 301-71.105 Section 301-71.105 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES AGENCY RESPONSIBILITIES 71-AGENCY TRAVEL ACCOUNTABILITY REQUIREMENTS Travel Authorization §...

  18. 77 FR 5252 - Federal Travel Regulation; GSA E-Gov Travel Service (ETS) Transition to E-Gov Travel Service 2...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-02

    ... ADMINISTRATION Federal Travel Regulation; GSA E-Gov Travel Service (ETS) Transition to E-Gov Travel Service 2... of a bulletin. SUMMARY: The attached bulletin announces GSA ETS Transition to ETS2. DATES: Effective.... Frank Robinson, ETS Program Manager Center for Travel Management (QMCD), Office of Travel...

  19. Rural Stress: Myths and Realities.

    ERIC Educational Resources Information Center

    Hansen, Thomas D.; McIntire, Walter G.

    A comparison between the common myths of "rural existence" and the documented realities of rural living explodes the myth that rural living is generally stress free, shows that life stress in rural settings can have deleterious effects on the function of individual and family, and provides a basis for exploring some implications of rural stress…

  20. Office of Rural Health Policy

    MedlinePlus

    ... focusing on the impact regulations may have on rural communities.   Rural Hospital Programs More information on FORHP Rural ... Grant and Small Rural Hospital Transitions Project (SRHT).   Rural Community Programs More information on FORHP programs focused on ...

  1. Greenhouse Earth: A Traveling Exhibition

    SciTech Connect

    Booth, W.H.; Caesar, S.

    1992-09-01

    The Franklin Institute Science Museum provided an exhibit entitled the Greenhouse Earth: A Traveling Exhibition. This 3500 square-foot exhibit on global climate change was developed in collaboration with the Association of Science-Technology Centers. The exhibit opened at The Franklin Institute on February 14, 1992, welcoming 291,000 visitors over its three-month stay. During its three-year tour, Greenhouse Earth will travel to ten US cities, reaching two million visitors. Greenhouse Earth aims to deepen public understanding of the scientific issues of global warming and the conservation measures that can be taken to slow its effects. The exhibit features hands-on exhibitry, interactive computer programs and videos, a theater production, a demonstration cart,'' guided tours, and lectures. supplemental educational programs at the Institute included a teachers preview, a symposium on climate change, and a satellite field trip.'' The development of Greenhouse Earth included front-end and formative evaluation procedures. Evaluation includes interviews with visitors, prototypes, and summative surveys for participating museums. During its stay in Philadelphia, Greenhouse Earth was covered by the local and national press, with reviews in print and broadcast media. Greenhouse Earth is the first large-scale museum exhibit to address global climate change.

  2. 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.

  3. [Travellers and multi-drug resistance bacteria].

    PubMed

    Takeshita, Nozomi

    2012-02-01

    The number of international travellers has increased. There is enormous diversity in medical backgrounds, purposes of travel, and travelling styles among travellers. Travellers are hospitalized abroad because of exotic and common diseases via medical tourism. This is one way of transporting and importing human bacteria between countries, including multi-drug resistant organisms. In developing countries, the antimicrobial resistance in Shigella sp. and Salmonella sp. have been a problem, because of this trend, the first choice of antibiotics has changed in some countries. Community acquired infections as well as hospital acquired infections with MRSA, multi-drug resistance (MDR) Pseudomonas aeruginosa, and ESBL have been a problem. This review will discuss the risk of MDR bacterial infectious diseases for travellers. PMID:22413540

  4. Medical advice for commercial air travelers.

    PubMed

    Bettes, T N; McKenas, D K

    1999-09-01

    Family physicians are often asked to advise patients who are preparing to travel. The Air Carrier Access Act of 1986 has enabled more passengers with medical disabilities to choose air travel. All domestic U.S. airlines are required to carry basic (but often limited) medical equipment, although several physiologic stresses associated with flight may predispose travelers with underlying medical conditions to require emergency care. Recommendations for passengers with respiratory, cardiac or postsurgical conditions must be individualized and should be based on objective testing measures. Specific advice for patients with diabetes, postsurgical or otolaryngologic conditions may make air travel less hazardous for these persons. Air travel should be delayed after scuba diving to minimize the chance of developing decompression sickness. Although no quick cure for jet lag exists, several simple suggestions may make travel across time zones more comfortable.

  5. Holiday travel and morbidity reported to general practitioners.

    PubMed Central

    Beale, N; Nethercott, S

    1994-01-01

    AIM. This study set out to explore the influence that holiday travel might have on the rate at which new episodes of illness are reported to general practitioners. METHOD. The study was carried out in a semi-rural practice of five doctors in Wiltshire in 1989. Details of patients' holiday travel were determined by postal questionnaire. Sociodemographic and clinical data were obtained from the patients' medical records. RESULTS. The response rate to the questionnaire was 85%. The study subjects were divided into those who had taken their holiday abroad (n = 643), those who had taken their holiday in the United Kingdom (n = 973), and those who had taken no holiday (n = 668) during the study year. Interim assessment of clinical results revealed no changes in morbidity indices in relation to holiday intervals in any of the groups except for an apparent rise in the number of new episodes of illness presented in the month before departure by those about to go abroad. Further analysis showed that this was due to a significant 112% increase in the number of episodes of illness presented by this study group in the week before they left home. CONCLUSION. This study suggests that the present focus on the supposed excess morbidity of patients returning from foreign holidays is misplaced. PMID:8204316

  6. Trends and characteristics among HIV-infected and diabetic travelers seeking pre-travel advice.

    PubMed

    Elfrink, Floor; van den Hoek, Anneke; Sonder, Gerard J B

    2014-01-01

    The number of individuals with a chronic disease increases. Better treatment options have improved chronic patients' quality of life, likely increasing their motivation for travel. This may have resulted in a change in the number of HIV-infected travelers and/or travelers with Diabetes Mellitus (DM) visiting our travel clinic. We retrospectively analyzed the database of the travel clinic of the Public Health Service Amsterdam, between January 2001 and December 2011 and examined the records for patients with these conditions. Of the 25,000 travelers who consult our clinic annually, the proportion of travelers with HIV or DM has increased significantly. A total of 564 HIV-infected travelers visited our clinic. The mean age was 41 years, 86% were male, 43% visited a yellow fever endemic country and 46.5% had a CD4 count <500 cells/mm(3). Travelers with low CD4 counts traveled significantly more often to visit friends or relatives. A total of 3704 diabetics visited our clinic. The mean age was 55 years, 52% were male, 27% visited a yellow fever endemic country and 36% were insulin-dependent. Insulin-dependent diabetics traveled more often for work than non-insulin-dependent diabetics. Adequately trained and qualified travel health professionals and up-to-date guidelines for travelers with chronic diseases are of increasing importance. PMID:23942389

  7. Central nervous system infections in travelers.

    PubMed

    Kirsch, H L; Thakur, K T; Birbeck, G L

    2013-12-01

    International travelers commonly contract infections while abroad, many of which are primary neurological diseases or have potential neurological sequelae. The implications of these neuroinfectious diseases extend beyond the individual, since returning travelers may contribute to the spread of infection in novel areas. In this review, we discuss signs, symptoms, treatments, and prophylaxes for these infections, as well as emerging trends with regard to neuroinfectious diseases of the returning traveler. PMID:24190735

  8. What Is Rural?

    MedlinePlus

    ... Human Nutrition Marketing and Trade Natural Resources and Environment Plants and Crops Research and Technology Rural Development Visual Arts and Agricultural History Publications Alternative Farming ...

  9. Urban to rural routes of HIV infection spread in Ethiopia.

    PubMed

    Shabbir, I; Larson, C P

    1995-10-01

    A descriptive survey to identify routes of spread of HIV infection from urban to rural populations was carried out in a rural south-central Ethiopian district. High risk practices for HIV infection and transmission were first documented among rural residing former soldiers, merchants and students. Extramarital intercourse during the previous 3 months was reported by 45-50% of these subgroups. In 25-37%, intercourse with an urban commercial sex worker (CSW) was reported and condom use varied from 10 to 30% among subgroups. The perceived risk for AIDS was low and changes in risk behaviours were minimal. Next, 502 rural males farmers were surveyed. An extramarital sexual contact in the past 3 months was reported by 13.5%, with 7% reporting their most recent contact with an urban CSW. Only 6% of farmers reported using condoms. Awareness of AIDS was reported by 59% and, of these, only 28% perceived they were vulnerable. In this study increased knowledge was associated with more frequent high risk sexual practices. It is concluded that the spread of AIDS into rural communities is occurring as a result of the high frequency of high risk sexual behaviours in specific rural residing subgroups which frequently travel into urban communities in combination with a low background prevalence of high risk practices among the general male farmer population. PMID:7563263

  10. Rural and urban traffic fatalities, vehicle miles, and population density.

    PubMed

    Clark, David E; Cushing, Brad M

    2004-11-01

    The purpose of this study was to evaluate the effect of population density on the rates of motor vehicle mortality in rural and urban areas, while controlling for vehicle miles traveled (VMT). Rural and urban data for traffic mortality, VMT, and population were obtained for each state from the Federal Highway Administration for 1998-2000. Linear regression was used to estimate the effect of population density, VMT per capita, southern location, and presence of a trauma system on mortality. Variation in rural mortality rate (per 100,000 population) was proportional to rural VMT per capita, but population density and southern location were also independent predictors, together accounting for 91% of this variation. Variation in urban mortality rates was not affected by population density, but urban rates were also higher in the south. The exposure-based rural mortality rate (deaths per 100 million VMT) was inversely proportional to population density, which along with southern location explained 41% of the variation from state to state. The presence of a state trauma system did not measurably affect mortality. After controlling for VMT and southern location, state population density was a moderately strong predictor of rural but not urban traffic mortality rates.

  11. Vaccination for safe travel to India.

    PubMed

    Mehta, Bharti; Jindal, Harashish; Bhatt, Bhumika; Kumar, Vijay; Singh Choudhary, Satvinder

    2014-01-01

    Worldwide more than 900 million international journeys are undertaken every year. India is one of the favorite tourist destinations around the world. International travel exposes travelers to a range of health risks. Traveling to India possess a threat to travelers with waterborne diseases like bacterial diarrhea, hepatitis A and E, and typhoid fever; vector borne diseases like dengue fever, Japanese encephalitis, and malaria; animal contact disease like rabies. Furthermore diseases spreading through behavior aspects cannot be ruled out hence posing a risk for hepatitis B, HIV/AIDS, hepatitis C as well. Hence, before travel the travelers are advised about the risk of disease in the country or countries they plan to visit and the steps to be taken to prevent illness. Vaccination offers the possibility of avoiding a number of infectious diseases that may be countered abroad. There is no single vaccination schedule that fits all travelers. Each schedule must be individualized according to the traveler's previous immunizations, countries to be visited, type and duration of travel, and the amount of time available before departure. PMID:24284411

  12. Have Diabetes? Get Tips for Safe Travels

    MedlinePlus

    ... Staying Healthy On-the-Go with Diabetes Video Transportation Security Administration instructions for passengers with diabetes Transportation Security Administration instructions for travelers with disabilities and ...

  13. [New approaches of malaria prevention for travelers].

    PubMed

    Voumard, Rachel; Berthod, Delphine; Rochat, Laurence; D'Acremont, Valérie; Genton, Blaise; De Vallière, Serge

    2016-05-01

    Malaria is declining in many tropical countries. This reduction challenges our usual preventive strategies. In moderate to low risk areas, the Swiss guidelines recommend a stand-by emergency treatment. Controversies between experts are numerous though. Professionals at the Travel Clinic in Lausanne has explored shared-decision making through three clinical studies. The first showed that travelers visiting moderate to low risk malaria areas prefer a standby emergency treatment rather than chemoprophylaxis. The second study investigates the use of rapid diagnostic tests by travelers. The third focuses on the prospects of tropical telemedicine. Involving the traveler into the debate is a priority, until a vaccine becomes available.

  14. Prospects for dengue vaccines for travelers.

    PubMed

    Lim, Sl-Ki; Lee, Yong Seok; Namkung, Suk; Lim, Jacqueline K; Yoon, In-Kyu

    2016-07-01

    Travel-acquired dengue cases have been increasing as the overall global dengue burden has expanded. In Korea, imported dengue cases have been reported since 2000 when it first became a notifiable disease. During the first four months of 2016, three times more dengue cases were reported in Korea than during the same period the previous year. A safe and efficacious vaccine for travelers would be beneficial to prevent dengue disease in individual travelers and potentially decrease the risk of virus spread to non-endemic areas. Here, we summarize the characteristics of dengue vaccines for travelers and review dengue vaccines currently licensed or in clinical development. PMID:27489798

  15. Prospects for dengue vaccines for travelers

    PubMed Central

    2016-01-01

    Travel-acquired dengue cases have been increasing as the overall global dengue burden has expanded. In Korea, imported dengue cases have been reported since 2000 when it first became a notifiable disease. During the first four months of 2016, three times more dengue cases were reported in Korea than during the same period the previous year. A safe and efficacious vaccine for travelers would be beneficial to prevent dengue disease in individual travelers and potentially decrease the risk of virus spread to non-endemic areas. Here, we summarize the characteristics of dengue vaccines for travelers and review dengue vaccines currently licensed or in clinical development. PMID:27489798

  16. Zika Virus in an American Recreational Traveler.

    PubMed

    Summers, Dyan J; Acosta, Rebecca Wolfe; Acosta, Alberto M

    2015-01-01

    We report the case of a 48-year-old American traveler who presented to our clinic with diffuse rash, malaise, fatigue, fever, arthralgia, low back pain, and bilateral exudative conjunctivitis. The patient had an extensive vaccination and travel history: most notable for prior receipt of yellow fever vaccine; extensive travel or residence in areas endemic for dengue, chikungunya, and West Nile virus; and recent travel to French Polynesia. Clinical and laboratory findings were consistent with Zika virus (ZIKV) infection. Our report highlights the need to include ZIKV in the differential diagnosis, especially in febrile patients with a rash returning from endemic areas.

  17. Water disinfection for international and wilderness travelers.

    PubMed

    Backer, Howard

    2002-02-01

    Acquisition of waterborne disease is a substantial risk for international travelers to countries with inadequate sanitation facilities. It also poses smaller but still significant risks for wilderness travelers who rely on surface water in developed countries with low rates of diarrheal illness, such as the United States. This article reviews the etiology and risks associated with waterborne disease that might be encountered by both types of travelers. It also summarizes--and makes recommendations for--the various water-treatment methods available to travelers for reducing their risk of contracting waterborne disease. PMID:11774083

  18. Zika Virus in an American Recreational Traveler.

    PubMed

    Summers, Dyan J; Acosta, Rebecca Wolfe; Acosta, Alberto M

    2015-01-01

    We report the case of a 48-year-old American traveler who presented to our clinic with diffuse rash, malaise, fatigue, fever, arthralgia, low back pain, and bilateral exudative conjunctivitis. The patient had an extensive vaccination and travel history: most notable for prior receipt of yellow fever vaccine; extensive travel or residence in areas endemic for dengue, chikungunya, and West Nile virus; and recent travel to French Polynesia. Clinical and laboratory findings were consistent with Zika virus (ZIKV) infection. Our report highlights the need to include ZIKV in the differential diagnosis, especially in febrile patients with a rash returning from endemic areas. PMID:25996909

  19. Vaccination for safe travel to India.

    PubMed

    Mehta, Bharti; Jindal, Harashish; Bhatt, Bhumika; Kumar, Vijay; Singh Choudhary, Satvinder

    2014-01-01

    Worldwide more than 900 million international journeys are undertaken every year. India is one of the favorite tourist destinations around the world. International travel exposes travelers to a range of health risks. Traveling to India possess a threat to travelers with waterborne diseases like bacterial diarrhea, hepatitis A and E, and typhoid fever; vector borne diseases like dengue fever, Japanese encephalitis, and malaria; animal contact disease like rabies. Furthermore diseases spreading through behavior aspects cannot be ruled out hence posing a risk for hepatitis B, HIV/AIDS, hepatitis C as well. Hence, before travel the travelers are advised about the risk of disease in the country or countries they plan to visit and the steps to be taken to prevent illness. Vaccination offers the possibility of avoiding a number of infectious diseases that may be countered abroad. There is no single vaccination schedule that fits all travelers. Each schedule must be individualized according to the traveler's previous immunizations, countries to be visited, type and duration of travel, and the amount of time available before departure.

  20. Effect of Travel on Influenza Epidemiology

    PubMed Central

    Rimmelzwaan, Guus F.; van den Hoek, Anneke; Sonder, Gerard J.B.

    2013-01-01

    To assess the attack and incidence rates for influenza virus infections, during October 2006–October 2007 we prospectively studied 1,190 adult short-term travelers from the Netherlands to tropical and subtropical countries. Participants donated blood samples before and after travel and kept a travel diary. The samples were serologically tested for the epidemic strains during the study period. The attack rate for all infections was 7% (86 travelers) and for influenza-like illness (ILI), 0.8%. The incidence rate for all infections was 8.9 per 100 person-months and for ILI, 0.9%. Risk factors for infection were birth in a non-Western country, age 55–64 years, and ILI. In 15 travelers with fever or ILI, influenza virus infection was serologically confirmed; 7 of these travelers were considered contagious or incubating the infection while traveling home. Given the large number of travelers to (sub)tropical countries, travel-related infection most likely contributes to importation and further influenza spread worldwide. PMID:23735636

  1. Challenges of Rural Cancer Care in the United States.

    PubMed

    Charlton, Mary; Schlichting, Jennifer; Chioreso, Catherine; Ward, Marcia; Vikas, Praveen

    2015-09-01

    Rural cancer patients face many challenges in receiving care, including limited availability of cancer treatments and cancer support providers (oncologists, social workers, mental healthcare providers, palliative care specialists, etc), transportation barriers, financial issues, and limited access to clinical trials. Oncologists and other cancer care providers experience parallel challenges in delivering care to their rural cancer patients. Although no one approach fully addresses the many challenges of rural cancer care, a number of promising strategies and interventions have been developed that transcend the issues associated with long travel distances. These include outreach clinics, virtual tumor boards, teleoncology and other telemedicine applications, workforce recruitment and retention initiatives, and provider and patient education programs. Given the projected increase in demand for cancer care due to the aging population and increasing number of Americans with health insurance through the Affordable Care Act, expansion of these efforts and development of new approaches are critical to ensure access to high-quality care. PMID:26384798

  2. Associations of individual, household and environmental characteristics with carbon dioxide emissions from motorised passenger travel.

    PubMed

    Brand, Christian; Goodman, Anna; Rutter, Harry; Song, Yena; Ogilvie, David

    2013-04-01

    Carbon dioxide (CO2) emissions from motorised travel are hypothesised to be associated with individual, household, spatial and other environmental factors. Little robust evidence exists on who contributes most (and least) to travel CO2 and, in particular, the factors influencing commuting, business, shopping and social travel CO2. This paper examines whether and how demographic, socio-economic and other personal and environmental characteristics are associated with land-based passenger transport and associated CO2 emissions. Primary data were collected from 3474 adults using a newly developed survey instrument in the iConnect study in the UK. The participants reported their past-week travel activity and vehicle characteristics from which CO2 emissions were derived using an adapted travel emissions profiling method. Multivariable linear and logistic regression analyses were used to examine what characteristics predicted higher CO2 emissions. CO2 emissions from motorised travel were distributed highly unequally, with the top fifth of participants producing more than two fifth of emissions. Car travel dominated overall CO2 emissions, making up 90% of the total. The strongest independent predictors of CO2 emissions were owning at least one car, being in full-time employment and having a home-work distance of more than 10 km. Income, education and tenure were also strong univariable predictors of CO2 emissions, but seemed to be further back on the causal pathway than having a car. Male gender, late-middle age, living in a rural area and having access to a bicycle also showed significant but weaker associations with emissions production. The findings may help inform the development of climate change mitigation policies for the transport sector. Targeting individuals and households with high car ownership, focussing on providing viable alternatives to commuting by car, and supporting planning and other policies that reduce commuting distances may provide an equitable and

  3. Associations of individual, household and environmental characteristics with carbon dioxide emissions from motorised passenger travel

    PubMed Central

    Brand, Christian; Goodman, Anna; Rutter, Harry; Song, Yena; Ogilvie, David

    2013-01-01

    Carbon dioxide (CO2) emissions from motorised travel are hypothesised to be associated with individual, household, spatial and other environmental factors. Little robust evidence exists on who contributes most (and least) to travel CO2 and, in particular, the factors influencing commuting, business, shopping and social travel CO2. This paper examines whether and how demographic, socio-economic and other personal and environmental characteristics are associated with land-based passenger transport and associated CO2 emissions. Primary data were collected from 3474 adults using a newly developed survey instrument in the iConnect study in the UK. The participants reported their past-week travel activity and vehicle characteristics from which CO2 emissions were derived using an adapted travel emissions profiling method. Multivariable linear and logistic regression analyses were used to examine what characteristics predicted higher CO2 emissions. CO2 emissions from motorised travel were distributed highly unequally, with the top fifth of participants producing more than two fifth of emissions. Car travel dominated overall CO2 emissions, making up 90% of the total. The strongest independent predictors of CO2 emissions were owning at least one car, being in full-time employment and having a home-work distance of more than 10 km. Income, education and tenure were also strong univariable predictors of CO2 emissions, but seemed to be further back on the causal pathway than having a car. Male gender, late-middle age, living in a rural area and having access to a bicycle also showed significant but weaker associations with emissions production. The findings may help inform the development of climate change mitigation policies for the transport sector. Targeting individuals and households with high car ownership, focussing on providing viable alternatives to commuting by car, and supporting planning and other policies that reduce commuting distances may provide an equitable and

  4. Associations between Active Travel to Work and Overweight, Hypertension, and Diabetes in India: A Cross-Sectional Study

    PubMed Central

    Millett, Christopher; Agrawal, Sutapa; Sullivan, Ruth; Vaz, Mario; Kurpad, Anura; Bharathi, A. V.; Prabhakaran, Dorairaj; Reddy, Kolli Srinath; Kinra, Sanjay; Smith, George Davey; Ebrahim, Shah

    2013-01-01

    Background Increasing active travel (walking, bicycling, and public transport) is promoted as a key strategy to increase physical activity and reduce the growing burden of noncommunicable diseases (NCDs) globally. Little is known about patterns of active travel or associated cardiovascular health benefits in low- and middle-income countries. This study examines mode and duration of travel to work in rural and urban India and associations between active travel and overweight, hypertension, and diabetes. Methods and Findings Cross-sectional study of 3,902 participants (1,366 rural, 2,536 urban) in the Indian Migration Study. Associations between mode and duration of active travel and cardiovascular risk factors were assessed using random-effect logistic regression models adjusting for age, sex, caste, standard of living, occupation, factory location, leisure time physical activity, daily fat intake, smoking status, and alcohol use. Rural dwellers were significantly more likely to bicycle (68.3% versus 15.9%; p<0.001) to work than urban dwellers. The prevalence of overweight or obesity was 50.0%, 37.6%, 24.2%, 24.9%; hypertension was 17.7%, 11.8%, 6.5%, 9.8%; and diabetes was 10.8%, 7.4%, 3.8%, 7.3% in participants who travelled to work by private transport, public transport, bicycling, and walking, respectively. In the adjusted analysis, those walking (adjusted risk ratio [ARR] 0.72; 95% CI 0.58–0.88) or bicycling to work (ARR 0.66; 95% CI 0.55–0.77) were significantly less likely to be overweight or obese than those travelling by private transport. Those bicycling to work were significantly less likely to have hypertension (ARR 0.51; 95% CI 0.36–0.71) or diabetes (ARR 0.65; 95% CI 0.44–0.95). There was evidence of a dose-response relationship between duration of bicycling to work and being overweight, having hypertension or diabetes. The main limitation of the study is the cross-sectional design, which limits causal inference for the associations found

  5. Traveling wave magnetic particle imaging.

    PubMed

    Vogel, Patrick; Ruckert, Martin A; Klauer, Peter; Kullmann, Walter H; Jakob, Peter M; Behr, Volker C

    2014-02-01

    Most 3-D magnetic particle imaging (MPI) scanners currently use permanent magnets to create the strong gradient field required for high resolution MPI. However, using permanent magnets limits the field of view (FOV) due to the large amount of energy required to move the field free point (FFP) from the center of the scanner. To address this issue, an alternative approach called "Traveling Wave MPI" is here presented. This approach employs a novel gradient system, the dynamic linear gradient array, to cover a large FOV while dynamically creating a strong magnetic gradient. The proposed design also enables the use of a so-called line-scanning mode, which simplifies the FFP trajectory to a linear path through the 3-D volume. This results in simplified mathematics, which facilitates the image reconstruction. PMID:24132006

  6. The interactive surrogate travel system.

    PubMed

    Nakajima, I; Ichimura, A; Juzoji, H; Mugita, K

    1999-01-01

    The Interactive Surrogate Travel (IST) system is based on the super-miniaturized system of virtual technology, Cave Automatic Virtual Environment (CAVE). Using bilateral virtual reality (VR-to-VR) communications, IST enables the testing of subjects via interactive communications. It appears that IST will find practical applications in the near future. We examined the utility of IST in medical treatment and psychiatric tests. Psychiatric symptoms reflect human pathos, which in turn are greatly influenced by culture. If these culture-bound symptoms can be adequately communicated between providers and clients of different cultures, we can develop effective telepsychiatric services across different societies and cultures. IST requires high-speed transmission and gigabyte circuits. A pilot project tested the utility of IST (through the use of optical fiber communications on earth) as a basis for experiments via the Gigabit satellite, to be launched in the year 2002.

  7. Surgical Travellers: Tapestry to Bayeux

    PubMed Central

    Hedley-Whyte, John; Milamed, Debra R

    2014-01-01

    The planning for surgery in war was revisited in 1937 when Ian Fraser was elected a member of the Surgical Travellers. At their 1938 Surgical Travellers meeting in Vienna, Ian and Eleanor Fraser were evicted from their hotel room by the Nazis. The 1939 meeting in Belfast discussed the organization of surgery and the conduct of Emergency Medical Service Hospitals in the United Kingdom; the vast majority were to be under civilian government and military control. From 1943 lengthy and informative organizational meetings were held at least monthly under the chairmanship of Sir Alexander Hood, KBE, Head of the RAMC. Surgical Consultants, now Major Generals, Brigadiers or Full Colonels in the British and U.S. Armies stationed in the UK, prepared for the invasion of Europe. The allocation of medical, surgical, nursing and auxiliary responsibilities was delineated. Liaison with the RAF and US Army Air Force was close as it was with the proposed leaders, Ulstermen Brooke and Montgomery. Montgomery chose Arthur Porritt as Surgeon in Chief to Supreme Headquarters Allied Expeditionary Force (SHAEF), and Eisenhower, General Albert W. Kenner. Just after D-Day, Porritt met Ian Fraser, who had waded in on Arromanches Beach. The triage and evacuation plans for Allied casualties had been controversial, particularly as regards Landing Ship Tanks (LSTs). The dispute with the Hood-selected surgeons on one side, against medical and surgical deployment of LSTs, and Admiral Ernest King and Winston Churchill on the other, favouring LST use for surgery and evacuation. King and Churchill were correct but total Allied air superiority allowed wide use of many of the Allies' Dakotas; 10,000 DC-3s were eventually in service. Supported by forty Allied combat planes to each Luftwaffe, the dispute about Landing Ship Tank use in about a fortnight became moot. The multifaceted role of the Princess Royal in the Emergency Medical Services of the United Kingdom and her close liaison with the Consultant

  8. Lewis Online Travel System: Preparer's/Traveler's Manual, Release 1.0

    NASA Technical Reports Server (NTRS)

    Seese, Michael

    1992-01-01

    The Lewis Online Travel System (LOTS) is a menu-driven interactive application that automates nearly all of the functions associated with government travel. The purpose of this manual is to provide LOTS users with concise instructions for using the computerized application. As such, it will not go into the details of travel regulations.

  9. Examining the Relationship between Online Travel Agency Information and Traveler Destination Transaction Decisions

    ERIC Educational Resources Information Center

    Yerby, Dennis

    2012-01-01

    The purpose of this quantitative study was to examine the role that available Online Travel Agency (OTA) destination information may have on a traveler's perceptions and intent in transaction decisions with that respective OTA. Specifically, this research examined a pleasure traveler's transaction perceptions and intentions with an OTA…

  10. 41 CFR Appendix C to Chapter 301 - Standard Data Elements for Federal Travel [Traveler Identification

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... under 5 CFR 410.404, which states that “agencies may sponsor an employee's attendance at a conference as... for Federal Travel C Appendix C to Chapter 301 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES Ch. 301, App. C Appendix C to Chapter...

  11. Travel-Study as Part of the Urban Studies Curriculum: Or, Travel Need Not be Travail.

    ERIC Educational Resources Information Center

    Prinz, Andrew K.

    Travel-study experiences offered as part of a college level urgan studies curriculum are described, and the mechanics involved in setting up such a course experience are discussed. The length of the travel experience varies from a 4-day mini-course involving local travel to a 3-week stay in a foreign country. Objectives are to help students gain a…

  12. 41 CFR Appendix C to Chapter 301 - Standard Data Elements for Federal Travel [Traveler Identification

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... under 5 CFR 410.404, which states that “agencies may sponsor an employee's attendance at a conference as... for Federal Travel C Appendix C to Chapter 301 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES Ch. 301, App. C Appendix C to Chapter...

  13. Educational Facility Evaluations of Primary Schools in Rural Honduras: Departments of Cortes and Meambar.

    ERIC Educational Resources Information Center

    Council of Educational Facility Planners, International, Scottsdale, AZ.

    A team of 11 educational facility planners and architects from the United States and Canada conducted a facility evaluation of schools in the rural areas of Meambar and Cortes, Honduras. Team members were all part of the Council of Educational Facility Planners, International and traveled to Honduras under the auspices of a Christian mission…

  14. The Implications of Urban Occupational Patterns on Traditional Rural Life: Implications for Cultural Contradictions.

    ERIC Educational Resources Information Center

    Bryant, Clifton D.; And Others

    In 1979 a stratified random sampling of 541 families in 4 rural Virginia counties were interviewed about major occupations, secondary occupations, travel to work, and whether the division of labor within the county allowed for a complete exchange system. Data, compared to 1940 census statistics, indicated that a significant change in occupational…

  15. 76 FR 82212 - Grants for Transportation of Veterans in Highly Rural Areas

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-30

    ... entities to assist veterans in highly rural areas through innovative transportation services to travel to VA medical centers, and to otherwise assist in providing transportation services in connection with... title III of the Caregivers and Veterans Omnibus Health Services Act of 2010 (the 2010 Act)....

  16. Rural training and the state of rural health services: effect of rural background on the perception and attitude of first-year medical students at the university of melbourne.

    PubMed

    Azer, S A; Simmons, D; Elliott, S L

    2001-08-01

    travel (29% vs 12%). None of these interfering factors were significantly different. Urban students were more likely than rural students to report that their views were a result of adverse media reports. In conclusion, students from a rural background were more willing to be trained or to work as doctors in rural areas. This was associated with a greater adverse influence by the media upon students.

  17. Rural Special Education.

    ERIC Educational Resources Information Center

    Helge, Doris, Ed.

    1984-01-01

    This special issue of the journal Exceptional Children has the theme "Rural Special Education." Nine articles deal with this theme as follows: (1) "The State of the Art of Rural Special Education" (by D. Helge), looks at recent improvements, remaining challenges, and current functioning; policy recommendations are offered for national and state…

  18. Rural Libraries in Illinois.

    ERIC Educational Resources Information Center

    Crossland, Brent, Ed.; And Others

    1993-01-01

    This theme issue includes 13 articles that discuss rural library concerns in Illinois. Topics addressed include strengthening library services; rural trends and their impact on libraries; partnerships; Cooperative Extension Service revitalization; financing; economic development; resource sharing in school libraries; and public libraries and user…

  19. Rural Mathematics Educator, 2002.

    ERIC Educational Resources Information Center

    Rural Mathematics Educator, 2002

    2002-01-01

    This document contains the two issues of "Rural Mathematics Educator" published in 2002. This newsletter of the Appalachian Collaborative Center for Learning, Assessment, and Instruction in Mathematics (ACCLAIM) includes articles on rural mathematics education, as well as information and descriptions of professional development opportunities for…

  20. Ad Hoc Rural Regionalism

    ERIC Educational Resources Information Center

    Hamin, Elisabeth M.; Marcucci, Daniel J.

    2008-01-01

    A new regionalism has been much documented and researched for metropolitan areas; this article documents that there is a new rural regionalism as well. In the United States, these groups appear most likely to emerge in areas that are challenged by outcomes characterizing globalization's effects on the rural condition: namely, exurban or…

  1. Rural Road Warriors.

    ERIC Educational Resources Information Center

    Vavrek, Bernard

    1990-01-01

    Presents a profile of bookmobiles in rural areas, based on data from four national surveys conducted by the Center for the Study of Rural Librarianship between 1985 and 1987. Topics covered include equipment and related problems, collections, services, stop locations, and staff. The need for more research on the bookmobile's function is indicated.…

  2. Rural Revitalization through Collaboration.

    ERIC Educational Resources Information Center

    Norman, Charles

    In recent years, service programs targeted for Georgia's rural communities have decreased proportionately in relation to those intended for the state's rapidly expanding population centers. At the same time, erosion of traditional manufacturing industries and an adverse agricultural economy have decreased the ability of rural communities to…

  3. Unique Rural District Politics

    ERIC Educational Resources Information Center

    Farmer, Tod Allen

    2009-01-01

    The politics of rural educational leadership are both intense and concentrated. Rural educational leaders need to be savvy and politically skilled if they are to inspire educational stakeholders and accomplish organizational objectives. The local school system is an organization with a political culture that can be characterized as a competitive…

  4. Rural Development Strategies.

    ERIC Educational Resources Information Center

    Sears, David W., Ed.; Reid, J. Norman, Ed.

    This book seeks to provide a basis for reexamining rural development policy by presenting comprehensive and current information on the effectiveness of various rural policy approaches. An introduction that defines development terminology and discusses changing policy needs is followed by 13 chapters that represent the best recent research…

  5. Supporting Rural Teachers

    ERIC Educational Resources Information Center

    Williams, Doris Terry

    2012-01-01

    While city educators and "country" educators might argue whose hardships are greater, rural school leaders unquestionably recognize that their greatest challenge today is building, sustaining, and supporting a teacher corps so that schools can operate at high levels. Inattention to rural teachers' concerns in education reform arenas exacerbates…

  6. HOSPITALS FOR RURAL PEOPLE.

    ERIC Educational Resources Information Center

    MANNY, ELSIE S.; ROGERS, CHARLES E.

    MODERN ADVANCEMENTS IN MEDICAL SCIENCE HAVE PRECIPITATED THE NEED FOR ADEQUATE UP-TO-DATE HOSPITAL FACILITIES REASONABLY CLOSE TO ALL PEOPLE. RURAL COMMUNITIES HAVE UTILIZED FEDERAL AID, STATE AID, ASSISTANCE FROM FOUNDATIONS, CIVIC BONDS, AND VOLUNTEER CONTRIBUTIONS AND DRIVES TO ERECT AND EQUIP HOSPITALS. HOSPITAL CARE FOR RURAL PEOPLE USUALLY…

  7. Measuring Rural Hospital Quality

    ERIC Educational Resources Information Center

    Moscovice, Ira; Wholey, Douglas R.; Klingner, Jill; Knott, Astrid

    2004-01-01

    Increased interest in the measurement of hospital quality has been stimulated by accrediting bodies, purchaser coalitions, government agencies, and other entities. This paper examines quality measurement for hospitals in rural settings. We seek to identify rural hospital quality measures that reflect quality in all hospitals and that are sensitive…

  8. Developing Rural Business Incubators.

    ERIC Educational Resources Information Center

    Weinberg, Mark L.; Burnier, DeLysa

    1991-01-01

    Offers background on rural entrepreneurship and incubation in the United States, with particular focus on rural incubators at community colleges and regional incubation systems. Explains how incubators, which provide shared services and business/management assistance for tenant companies, differ from other entrepreneurial development strategies.…

  9. Beyond Europe: The New Student Travel

    ERIC Educational Resources Information Center

    Deresiewicz, William

    2009-01-01

    The academic year has ended, and over the past few weeks, thousands of students have traveled abroad for the summer or the first year after college. However, students aren't heading abroad in the same direction, or the same spirit, that their parents or grandparents did. This article examines why the patterns of student travel has changed.

  10. 38 CFR 21.9585 - Travel expenses.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2013-07-01 2013-07-01 false Travel expenses. 21.9585 Section 21.9585 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Post-9/11 GI Bill Counseling § 21.9585 Travel expenses. VA will...

  11. 20 CFR 617.46 - Travel allowance.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... mile at the prevailing mileage rate authorized under the Federal travel regulations (see 41 CFR part... the same trip in the same vehicle. (2) Lodging and meals. The cost allowable for lodging and meals for... prevailing per diem allowance rate authorized under the Federal travel regulations (see 41 CFR part...

  12. 20 CFR 617.46 - Travel allowance.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... mile at the prevailing mileage rate authorized under the Federal travel regulations (see 41 CFR part... the same trip in the same vehicle. (2) Lodging and meals. The cost allowable for lodging and meals for... prevailing per diem allowance rate authorized under the Federal travel regulations (see 41 CFR part...

  13. 38 CFR 60.5 - Travel.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2012-07-01 2012-07-01 false Travel. 60.5 Section 60.5 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) FISHER HOUSES AND OTHER TEMPORARY LODGING § 60.5 Travel. As a condition for receiving temporary lodging under this part, a...

  14. 38 CFR 21.9585 - Travel expenses.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) VOCATIONAL REHABILITATION AND EDUCATION Post-9/11 GI Bill Counseling § 21.9585 Travel expenses. VA will not pay for any costs of travel to and from the place of counseling regardless of whether the individual requests educational and vocational counseling or whether the counseling is required. (Authority: 38...

  15. 38 CFR 21.9585 - Travel expenses.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) VOCATIONAL REHABILITATION AND EDUCATION Post-9/11 GI Bill Counseling § 21.9585 Travel expenses. VA will not pay for any costs of travel to and from the place of counseling regardless of whether the individual requests educational and vocational counseling or whether the counseling is required. (Authority: 38...

  16. 38 CFR 21.9585 - Travel expenses.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) VOCATIONAL REHABILITATION AND EDUCATION Post-9/11 GI Bill Counseling § 21.9585 Travel expenses. VA will not pay for any costs of travel to and from the place of counseling regardless of whether the individual requests educational and vocational counseling or whether the counseling is required. (Authority: 38...

  17. 38 CFR 21.9585 - Travel expenses.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) VOCATIONAL REHABILITATION AND EDUCATION Post-9/11 GI Bill Counseling § 21.9585 Travel expenses. VA will not pay for any costs of travel to and from the place of counseling regardless of whether the individual requests educational and vocational counseling or whether the counseling is required. (Authority: 38...

  18. Just the Facts: Traveling on Dialysis

    MedlinePlus

    ... notice to fit in a traveler. Other units need a few months—or even a year. Ask your social worker for a list of the dialysis units ... who has time open on the dates you need. Have your home unit’s address, fax, ... be sent for your social worker or travel coordinator to fill out. Check ...

  19. Including Travel in Your Academic Plans

    ERIC Educational Resources Information Center

    Thompson, David

    2004-01-01

    As teachers and principals prepare students to pass mandated academic tests, they should not overlook the role educational travel can play in motivating students to achieve. Travel brings curriculum to life and teaches lessons that students will remember--and need--throughout their lives. In this article, the author describes educational travel…

  20. Travelers' diarrhea: Risk reduction and management.

    PubMed

    Moore, Karen S

    2015-11-15

    Travelers' diarrhea is a common complaint for patients traveling abroad. Onset of illness, symptoms experienced, and the duration of symptoms are greatly impacted by the causative agent. This article explores the causes, prevention recommendations, and treatment methodologies recommended for this common condition.

  1. Travel-Study as Learning in Sociology.

    ERIC Educational Resources Information Center

    Forster, Brenda; Prinz, Andrew K.

    1988-01-01

    Discusses the objectives, characteristics, and outcomes associated with a joint "sociology-urban studies, travel-study, minicourse program." Describes how students in a four-day, two-credit-hour course travel to cities such as Washington, DC and Toronto to be exposed to different cultures, organizational structures, and social arrangements.…

  2. 33 CFR 118.150 - Traveller platforms.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Traveller platforms. 118.150 Section 118.150 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES BRIDGE LIGHTING AND OTHER SIGNALS § 118.150 Traveller platforms. The District Commander may require...

  3. Traveling Policies: Hijacked in Central Asia

    ERIC Educational Resources Information Center

    Silova, Iveta

    2005-01-01

    Since the collapse of the Soviet Union, Central Asian education reform discourses have become increasingly similar to distinctive Western policy discourses traveling globally across national boundaries. Tracing the trajectory of "traveling policies" in Central Asia, this article discusses the way Western education discourses have been hybridized…

  4. Gibbon travel paths are goal oriented.

    PubMed

    Asensio, Norberto; Brockelman, Warren Y; Malaivijitnond, Suchinda; Reichard, Ulrich H

    2011-05-01

    Remembering locations of food resources is critical for animal survival. Gibbons are territorial primates which regularly travel through small and stable home ranges in search of preferred, limited and patchily distributed resources (primarily ripe fruit). They are predicted to profit from an ability to memorize the spatial characteristics of their home range and may increase their foraging efficiency by using a 'cognitive map' either with Euclidean or with topological properties. We collected ranging and feeding data from 11 gibbon groups (Hylobates lar) to test their navigation skills and to better understand gibbons' 'spatial intelligence'. We calculated the locations at which significant travel direction changes occurred using the change-point direction test and found that these locations primarily coincided with preferred fruit sources. Within the limits of biologically realistic visibility distances observed, gibbon travel paths were more efficient in detecting known preferred food sources than a heuristic travel model based on straight travel paths in random directions. Because consecutive travel change-points were far from the gibbons' sight, planned movement between preferred food sources was the most parsimonious explanation for the observed travel patterns. Gibbon travel appears to connect preferred food sources as expected under the assumption of a good mental representation of the most relevant sources in a large-scale space.

  5. Code for Calculating Regional Seismic Travel Time

    2009-07-10

    The RSTT software computes predictions of the travel time of seismic energy traveling from a source to a receiver through 2.5D models of the seismic velocity distribution within the Earth. The two primary applications for the RSTT library are tomographic inversion studies and seismic event location calculations. In tomographic inversions studies, a seismologist begins with number of source-receiver travel time observations and an initial starting model of the velocity distribution within the Earth. A forwardmore » travel time calculator, such as the RSTT library, is used to compute predictions of each observed travel time and all of the residuals (observed minus predicted travel time) are calculated. The Earth model is then modified in some systematic way with the goal of minimizing the residuals. The Earth model obtained in this way is assumed to be a better model than the starting model if it has lower residuals. The other major application for the RSTT library is seismic event location. Given an Earth model, an initial estimate of the location of a seismic event, and some number of observations of seismic travel time thought to have originated from that event, location codes systematically modify the estimate of the location of the event with the goal of minimizing the difference between the observed and predicted travel times. The second application, seismic event location, is routinely implemented by the military as part of its effort to monitor the Earth for nuclear tests conducted by foreign countries.« less

  6. Evolutionary Stability in the Traveler's Dilemma

    ERIC Educational Resources Information Center

    Barker, Andrew T.

    2009-01-01

    The traveler's dilemma is a generalization of the prisoner's dilemma which shows clearly a paradox of game theory. In the traveler's dilemma, the strategy chosen by analysis and theory seems obviously wrong intuitively. Here we develop a measure of evolutionary stability and show that the evolutionarily stable equilibrium is in some sense not very…

  7. Gibbon travel paths are goal oriented.

    PubMed

    Asensio, Norberto; Brockelman, Warren Y; Malaivijitnond, Suchinda; Reichard, Ulrich H

    2011-05-01

    Remembering locations of food resources is critical for animal survival. Gibbons are territorial primates which regularly travel through small and stable home ranges in search of preferred, limited and patchily distributed resources (primarily ripe fruit). They are predicted to profit from an ability to memorize the spatial characteristics of their home range and may increase their foraging efficiency by using a 'cognitive map' either with Euclidean or with topological properties. We collected ranging and feeding data from 11 gibbon groups (Hylobates lar) to test their navigation skills and to better understand gibbons' 'spatial intelligence'. We calculated the locations at which significant travel direction changes occurred using the change-point direction test and found that these locations primarily coincided with preferred fruit sources. Within the limits of biologically realistic visibility distances observed, gibbon travel paths were more efficient in detecting known preferred food sources than a heuristic travel model based on straight travel paths in random directions. Because consecutive travel change-points were far from the gibbons' sight, planned movement between preferred food sources was the most parsimonious explanation for the observed travel patterns. Gibbon travel appears to connect preferred food sources as expected under the assumption of a good mental representation of the most relevant sources in a large-scale space. PMID:21221693

  8. Cybermediation in the Tourism and Travel Industries

    NASA Astrophysics Data System (ADS)

    Killion, Les

    Travel and tourism are second only to pornography in adopting Internet-based technologies to intermediate between those supplying the total travel experience, and those seeking to satisfy leisure needs by engaging in tourism. From Thomas Cook in the 1800s, traditional ‘travel trade networks’ have provided the components of the travel experience: transport, accommodation and attractions. However, the Internet has encouraged customer self-service, and on-going debate regarding the future of traditional travel trade intermediaries. The intermediation debate suggests the emergence of ‘hybrid’ intermediation systems combining customer self-service with face-to-face customer contacts characteristic of traditional travel agents. A focus group investigation identified profiles and motives of customers using the Internet to make holiday arrangements. Potential cost savings are a primary motivation for customer self-service. Using the Internet for travel and tourism is becoming commonplace among older travellers as well as younger people. In gathering information before making holiday decisions, potential tourists also engage in a Web 2.0 environment where family and friends, not established intermediaries, provide reliable and authentic information via their individual blogs.

  9. Dengue: A reemerging concern for travelers.

    PubMed

    Hynes, Noreen A

    2012-07-01

    Dengue, a neglected tropical disease that is reemerging around the world, became a nationally notifiable disease in the United States in 2009. Travel to tropical and subtropical areas in the developing world poses the greatest risk of infection for US residents, and an increase in travel to these areas makes this infection more likely to be seen by primary care physicians in their practices.

  10. Dengue antibody prevalence in German travelers.

    PubMed

    Wichmann, Ole; Lauschke, Annekathrin; Frank, Christina; Shu, Pei-Yun; Niedrig, Matthias; Huang, Jyh-Hsiung; Stark, Klaus; Jelinek, Tomas

    2005-05-01

    We studied 2,259 German citizens after they returned from dengue-endemic countries from 1996 to 2004. Serotype-specific dengue antibodies indicated acute infections in 51 (4.7%) travelers with recent fever and 13 (1.1%) travelers with no recent fever, depending largely on destination and epidemic activity in the countries visited.

  11. Travel and the Social Studies Teacher.

    ERIC Educational Resources Information Center

    Prince, Doris, Ed.

    1985-01-01

    Travel allows teachers to gather the data and realia to enliven history or global education in the classroom. In this special issue teachers describe personal travel experiences to many parts of the globe. Points of interest, itineraries, budgets, and artifacts collected are discussed. (RM)

  12. Code for Calculating Regional Seismic Travel Time

    SciTech Connect

    BALLARD, SANFORD; HIPP, JAMES; & BARKER, GLENN

    2009-07-10

    The RSTT software computes predictions of the travel time of seismic energy traveling from a source to a receiver through 2.5D models of the seismic velocity distribution within the Earth. The two primary applications for the RSTT library are tomographic inversion studies and seismic event location calculations. In tomographic inversions studies, a seismologist begins with number of source-receiver travel time observations and an initial starting model of the velocity distribution within the Earth. A forward travel time calculator, such as the RSTT library, is used to compute predictions of each observed travel time and all of the residuals (observed minus predicted travel time) are calculated. The Earth model is then modified in some systematic way with the goal of minimizing the residuals. The Earth model obtained in this way is assumed to be a better model than the starting model if it has lower residuals. The other major application for the RSTT library is seismic event location. Given an Earth model, an initial estimate of the location of a seismic event, and some number of observations of seismic travel time thought to have originated from that event, location codes systematically modify the estimate of the location of the event with the goal of minimizing the difference between the observed and predicted travel times. The second application, seismic event location, is routinely implemented by the military as part of its effort to monitor the Earth for nuclear tests conducted by foreign countries.

  13. Home Education, School, Travellers and Educational Inclusion

    ERIC Educational Resources Information Center

    D'Arcy, Kate

    2014-01-01

    The difficulties Traveller pupils experience in school are well documented. Yet those in home educating go unreported. Monk suggests this is because some groups are overlooked; that gypsies and Travellers are often not perceived as home educators. This article highlights how the move to home education is seldom a free choice for Traveller…

  14. 5 CFR 550.1404 - Creditable travel time.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Creditable travel time. 550.1404 Section... ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1404 Creditable travel time. (a) General. Subject... off for time in a travel status if— (1) The employee is required to travel away from the official...

  15. 5 CFR 550.1404 - Creditable travel time.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Creditable travel time. 550.1404 Section... ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1404 Creditable travel time. (a) General. Subject... off for time in a travel status if— (1) The employee is required to travel away from the official...

  16. 26 CFR 1.162-2 - Traveling expenses.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... expenses. (a) Traveling expenses include travel fares, meals and lodging, and expenses incident to travel... attributable to it may be deducted. If the trip is undertaken for other than business purposes, the travel fares and expenses incident to travel are personal expenses and the meals and lodging are...

  17. 41 CFR 301-30.1 - What is emergency travel?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false What is emergency travel? 301-30.1 Section 301-30.1 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL EXPENSES 30-EMERGENCY TRAVEL § 301-30.1 What...

  18. 29 CFR 785.39 - Travel away from home community.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Travel away from home community. 785.39 Section 785.39... Principles Traveltime § 785.39 Travel away from home community. Travel that keeps an employee away from home overnight is travel away from home. Travel away from home is clearly worktime when it cuts across...

  19. 41 CFR 301-30.1 - What is emergency travel?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 41 Public Contracts and Property Management 4 2011-07-01 2011-07-01 false What is emergency travel? 301-30.1 Section 301-30.1 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL EXPENSES 30-EMERGENCY TRAVEL § 301-30.1 What...

  20. 41 CFR 301-30.1 - What is emergency travel?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 4 2013-07-01 2012-07-01 true What is emergency travel? 301-30.1 Section 301-30.1 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL EXPENSES 30-EMERGENCY TRAVEL § 301-30.1 What...

  1. 5 CFR 550.1404 - Creditable travel time.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Creditable travel time. 550.1404 Section... ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1404 Creditable travel time. (a) General. Subject... off for time in a travel status if— (1) The employee is required to travel away from the official...

  2. 5 CFR 550.1404 - Creditable travel time.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Creditable travel time. 550.1404 Section... ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1404 Creditable travel time. (a) General. Subject... off for time in a travel status if— (1) The employee is required to travel away from the official...

  3. 5 CFR 550.1404 - Creditable travel time.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Creditable travel time. 550.1404 Section... ADMINISTRATION (GENERAL) Compensatory Time Off for Travel § 550.1404 Creditable travel time. (a) General. Subject... off for time in a travel status if— (1) The employee is required to travel away from the official...

  4. Travel and the emergence of infectious diseases.

    PubMed Central

    Wilson, M. E.

    1995-01-01

    Travel is a potent force in the emergence of disease. Migration of humans has been the pathway for disseminating infectious diseases throughout recorded history and will continue to shape the emergence, frequency, and spread of infections in geographic areas and populations. The current volume, speed, and reach of travel are unprecedented. The consequences of travel extend beyond the traveler to the population visited and the ecosystem. When they travel, humans carry their genetic makeup, immunologic sequelae of past infections, cultural preferences, customs, and behavioral patterns. Microbes, animals, and other biologic life also accompany them. Today's massive movement of humans and materials sets the stage for mixing diverse genetic pools at rates and in combinations previously unknown. Concomitant changes in the environment, climate, technology, land use, human behavior, and demographics converge to favor the emergence of infectious diseases caused by a broad range of organisms in humans, as well as in plants and animals. PMID:8903157

  5. Travelling for radiation cancer treatment: patient perspectives.

    PubMed

    Fitch, Margaret I; Gray, Ross E; McGowan, Tom; Brunskill, Ian; Steggles, Shawn; Sellick, Scott; Bezjak, Andrea; McLeese, Donna

    2003-01-01

    Radiation treatment for cancer requires patients to receive frequent administrations and attend the treatment facility on a daily basis for several weeks. Travelling for radiation treatment has the potential to add to the distress an individual may be feeling. This study utilized in-depth interviews to capture 118 patients' perspectives about travelling for cancer treatment. Four themes emerged during the analysis of the data: (1) waiting was the most difficult part of the experience; (2) the idea of travelling for treatment was distressing; (3) travelling for treatment was tiring and posed difficulties for patients; and (4) being away from home had both benefits and drawbacks. Given the inevitability of travelling for radiation treatment, and the issues that arises for patients, supportive strategies need to be designed and implemented. PMID:14502591

  6. Travel fosters tool use in wild chimpanzees.

    PubMed

    Gruber, Thibaud; Zuberbühler, Klaus; Neumann, Christof

    2016-01-01

    Ecological variation influences the appearance and maintenance of tool use in animals, either due to necessity or opportunity, but little is known about the relative importance of these two factors. Here, we combined long-term behavioural data on feeding and travelling with six years of field experiments in a wild chimpanzee community. In the experiments, subjects engaged with natural logs, which contained energetically valuable honey that was only accessible through tool use. Engagement with the experiment was highest after periods of low fruit availability involving more travel between food patches, while instances of actual tool-using were significantly influenced by prior travel effort only. Additionally, combining data from the main chimpanzee study communities across Africa supported this result, insofar as groups with larger travel efforts had larger tool repertoires. Travel thus appears to foster tool use in wild chimpanzees and may also have been a driving force in early hominin technological evolution. PMID:27431611

  7. 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.

  8. Substituting telecommunications for travel - Feasible or desirable

    NASA Technical Reports Server (NTRS)

    Van Vleck, E. M.

    1974-01-01

    This paper reviews recent advances in telecommunications and examines the detailed structure of travel to estimate the feasibility of substituting telecommunications for various travel objectives. The impact of travel is analyzed from a social, economic, energy, and pollution standpoint to assess the desirability of substitution. Perhaps 35-50% of the nation's travel could, in theory, be replaced by very advanced telecommunications (such as a much improved large-screen teleconferencing network), but public resistance would be massive. Much economic dislocation would result since, for example, over 25% of retail sales are travel-related. The energy savings would be modest since only 25% of the nation's energy is consumed by transportation. However, all pollution would be reduced substantially since transportation accounts for 75% of the carbon monoxide, 60% of the hydrocarbon, and 55% of the nitrogen oxide pollution in the nation. Problems related to the implementation of large-scale substitution are discussed.

  9. Weak Energy Condition Violation and Superluminal Travel

    NASA Astrophysics Data System (ADS)

    Lobo, Francisco; Crawford, Paulo

    Recent solutions to the Einstein Field Equations involving negative energy densities, i.e., matter violating the weak-energy-condition, have been obtained, namely traversable wormholes, the Alcubierre warp drive and the Krasnikov tube. These solutions are related to superluminal travel, although locally the speed of light is not surpassed. It is difficult to define faster-than-light travel in generic space-times, and one can construct metrics which apparently allow superluminal travel, but are in fact flat Minkowski space-times. Therefore, to avoid these difficulties it is important to provide an appropriate definition of superluminal travel.We investigate these problems and the relationship between weak-energy-condition violation and superluminal travel.

  10. [Vaccinations and malaria prophylaxis for international travelers].

    PubMed

    Alberer, Martin; Löscher, Thomas

    2015-05-01

    The prevention of infectious diseases by vaccination and by counselling about malaria prophylaxis is a central aspect of travel medicine. Besides mandatory vaccinations required for entry to certain countries various vaccinations may be indicated depending on destination and type of travel as well as on individual risks of the traveler. In addition, pre-travel counselling should always include a check-up of standard vaccinations. Protection against mosquito bites is the basis of malaria prophylaxis. The addition of chemoprophylaxis is warranted in high risk areas. When regular chemoprophylaxis is not applied it is recommended to carry an appropriate antimalarial drug which can be used for emergency stand-by treatment in case of unexplained fever and when medical attention is not available within 24 hours. Travelers should realize that self-treatment is a first-aid measure and that they should still seek medical advice as soon as possible.

  11. Neurologic Aspects of Infections in International Travelers

    PubMed Central

    Han, May H.; Zunt, Joseph R.

    2009-01-01

    Background As international travel for business and pleasure becomes part of contemporary lifestyle, the clinician today is confronted with an increasing number of travelers returning ill with unfamiliar syndromes. The physician will encounter a myriad of patients with exotic infections, emerging infectious diseases, or resurgent Old-World infections. Review Summary This review article will discuss salient points of important infectious diseases associated with overseas travel, provide a syndromic approach to the traveler who returns with neurologic manifestations, and list resources for additional diagnostic, therapeutic, and preventive information. Conclusions As many of infections acquired in other countries can directly or indirectly affect the nervous system, the care of the ill traveler often falls into the hands of neurologists. The contemporary neurologist should therefore be knowledgeable of the clinical manifestations, potential complications, and appropriate management of region-specific infections. PMID:15631642

  12. Travel and the emergence of infectious diseases.

    PubMed

    Wilson, Mary E

    2004-01-01

    Travel is a potent force in the emergence of disease. Migration of humans has been the pathway for disseminating infectious diseases throughout recorded history and will continue to shape the emergence, frequency, and spread of infections in geographic areas and populations. The current volume, speed, and reach of travel are unprecedented. The consequences of travel extend beyond the traveler to the population visited and the ecosystem. When they travel, humans carry their genetic makeup, immunologic sequelae of past infections, cultural preferences, customs, and behavioral patterns. Microbes, animals, and other biologic life also accompany them. Today's massive movement of humans and materials sets the stage for mixing diverse genetic pools at rates and in combinations previously unknown. Concomitant changes in the environment, climate, technology, land use, human behavior, and demographics converge to favor the emergence of infectious diseases caused by a broad range of organisms in humans, as well as in plants and animals. PMID:19785214

  13. Limitations of typhoid vaccination for travellers.

    PubMed

    Stephen, J; Mara, N; Nathwani, D

    1996-12-01

    Around one-third of travellers to endemic areas receive pre-travel typhoid vaccination, increasingly with the new parenteral vaccination Typhim Vi (Mérieux). More than 200 cases of Salmonella typhi and S. paratyphi infection are imported into the UK each year. Despite the widespread use of immunisation, non-specialist clinicians and the travelling public do not appear to fully appreciate the limitations of currently available vaccination. These limitations are not adequately highlighted in either the Green Book of Immunisation against Infectious Diseases (HMSO, 1992) or the new handbook Health Information for Overseas Travel (HMSO, 1995) which are important sources of reference for clinicians and practice nurses. This may delay consideration of diagnosis and presentation for treatment in immunised travellers.

  14. Schistosomiasis: current epidemiology and management in travelers.

    PubMed

    Meltzer, Eyal; Schwartz, Eli

    2013-06-01

    Schistosomiasis is increasingly encountered among travelers returning from the tropics, mainly from Africa. Schistosoma-infected travelers have served as sentinels for the existence of unknown foci of transmission even outside Africa. Acute schistosomiasis (also termed Katayama syndrome) is the common manifestation among travelers and may follow exposure to any of the Schistosoma species. Neuroschistosomiasis is a rare complication but may result in severe disability. Diagnosis in travelers is hampered by the poor sensitivity of microscopy in urine and stool, especially during acute infections, while seroconversion may be delayed for a period of weeks. During acute schistosomiasis, symptomatic treatment is the only available therapy, while for chronic schistosomiasis, praziquantel is the only drug available, despite reports of emerging resistance to it. Since the potential for exposure to Schistosoma through travel will probably continue to increase, it is clear that new, sensitive diagnostic methods and drugs affecting the parasite in all its stages are needed. PMID:23568567

  15. Rurality Research and Rural Education: Exploratory and Explanatory Power

    ERIC Educational Resources Information Center

    Balfour, Robert J.

    2012-01-01

    This article presents analysed data from the first year of the Rural Teacher Education Project (RTEP 2007-2009) with a view to illustrating how a generative theory of rurality as education research was developed, and for which ends it might be utilised. The article suggests that data from projects in rural communities, which take the rural as…

  16. Reconnecting Rural America. Report on Rural Intercity Passenger Transportation.

    ERIC Educational Resources Information Center

    Stommes, Eileen S.

    This report summarizes the results of three regional symposia held during 1987-88 to gather grassroots information about rural passenger transportation needs across the country. The first section describes the structural transformation of rural America in the 1980s: (1) the rural economy; (2) rural population trends; (3) impact of information…

  17. Travel time and attrition from VHA care among women Veterans: How far is too far?

    PubMed Central

    Friedman, Sarah A.; Frayne, Susan M.; Berg, Eric; Hamilton, Alison B.; Washington, Donna L.; Saechao, Fay; Maisel, Natalya C.; Lin, Julia; Hoggatt, Katherine J.; Phibbs, Ciaran S.

    2015-01-01

    Background Travel time, an access barrier, may contribute to attrition of women veterans from Veterans Health Administration (VHA) care. Objective We examined whether travel time influences attrition a) among women veterans overall, b) among new vs. established patients, and c) among rural versus urban patients. Research Design This retrospective cohort study used logistic regression to estimate the association between drive time and attrition, overall and for new/established and rural/urban patients. Subjects 266,301 women veteran VHA outpatients in Fiscal year 2009. Measures An “attriter” did not return for VHA care during the 2nd through 3rd years after her first 2009 visit (T0). Drive time (log minutes) was between the patient’s residence and her regular source of VHA care. “New” patients had no VHA visits within three years before T0. Models included age, service-connected disability, health status and utilization as covariates. Results Overall, longer drive times were associated with higher odds of attrition: drive time Adjusted Odds Ratio=1.11 (99% CI 1.09-1.14). The relationship between drive time and attrition was stronger among new patients but was not modified by rurality. Conclusion Attrition among women veterans is sensitive to longer drive time. Linking new patients to VHA services designed to reduce distance barriers (telemedicine, community-based clinics, mobile clinics) may reduce attrition among women new to VHA. PMID:25767970

  18. Nonlinear refraction and reflection travel time tomography

    USGS Publications Warehouse

    Zhang, Jiahua; ten Brink, U.S.; Toksoz, M.N.

    1998-01-01

    We develop a rapid nonlinear travel time tomography method that simultaneously inverts refraction and reflection travel times on a regular velocity grid. For travel time and ray path calculations, we apply a wave front method employing graph theory. The first-arrival refraction travel times are calculated on the basis of cell velocities, and the later refraction and reflection travel times are computed using both cell velocities and given interfaces. We solve a regularized nonlinear inverse problem. A Laplacian operator is applied to regularize the model parameters (cell slownesses and reflector geometry) so that the inverse problem is valid for a continuum. The travel times are also regularized such that we invert travel time curves rather than travel time points. A conjugate gradient method is applied to minimize the nonlinear objective function. After obtaining a solution, we perform nonlinear Monte Carlo inversions for uncertainty analysis and compute the posterior model covariance. In numerical experiments, we demonstrate that combining the first arrival refraction travel times with later reflection travel times can better reconstruct the velocity field as well as the reflector geometry. This combination is particularly important for modeling crustal structures where large velocity variations occur in the upper crust. We apply this approach to model the crustal structure of the California Borderland using ocean bottom seismometer and land data collected during the Los Angeles Region Seismic Experiment along two marine survey lines. Details of our image include a high-velocity zone under the Catalina Ridge, but a smooth gradient zone between. Catalina Ridge and San Clemente Ridge. The Moho depth is about 22 km with lateral variations. Copyright 1998 by the American Geophysical Union.

  19. Health issues of air travel.

    PubMed

    DeHart, Roy L

    2003-01-01

    at least one physician on 85% of all its flights. Both passenger and cargo aircraft have proven to be vectors of disease in that they transport humans, mosquitoes, and other insects and animals who, in turn, transmit disease. Transmission to other passengers has occurred with tuberculosis and influenza. Vectors for yellow fever, malaria, and dengue have been identified on aircraft. Although there are numerous health issues associated with air travel they pale in comparison to the enormous benefits to the traveler, to commerce, to international affairs, and to the public's health.

  20. International Perspectives in Rural Sociology.

    ERIC Educational Resources Information Center

    Newby, Howard, Ed.

    Essays which focus on similarities between developed and underdeveloped nations, concentrating on the issues of power and rural social stratification, are contained in this textbook on rural sociology. It is intended for students of rural sociology, including teachers and researchers. In two main parts, the book first deals with rural social…

  1. Rural School Communities in Colorado.

    ERIC Educational Resources Information Center

    Cousins, Jack

    Visits to nine of the smallest rural elementary schools in Colorado were conducted to gain insights into types of communities served by the schools. No one definition of "rural" covered all nine communities, so they were classified into six types: predominantly agricultural, rural industrial, stable recreational, ranching/railraod, rural commuter,…

  2. Workplace Learning in Rural Contexts

    ERIC Educational Resources Information Center

    Reardon, Robert F.; Brooks, Ann K.

    2008-01-01

    Many people perceive rural America as being an almost completely agricultural, farming, or ranching economy. In fact, less than 7 percent of rural employment is in agriculture; service industries account for over half, and service and manufacturing together account for more than 66 percent of employment in rural areas. Rural regions take 50…

  3. The Rural School Leadership Dilemma

    ERIC Educational Resources Information Center

    Surface, Jeanne L.; Theobald, Paul

    2014-01-01

    The idea that rural schools and communities, indeed, even rural people, are somehow substandard or second-class has deep historical roots. The goal of this essay is to reveal that history so as to render stereotypical conceptions all things rural less powerful and more easily dismissed by rural school professionals. Consequently the focus is on…

  4. Rural Libraries, Volume XIV, 1994.

    ERIC Educational Resources Information Center

    Pratt, Mary Lou, Ed.

    1994-01-01

    The 2 issues in this volume contain 10 articles on rural libraries and information access in rural America. Topics include telecommunications and distance education in Nebraska, the future of small rural public libraries, federal programs to improve rural access to information, outreach issues for public libraries, and the role of information in…

  5. Changes & Challenges for Rural Schools.

    ERIC Educational Resources Information Center

    Blair, Leslie Asher, Ed.

    2001-01-01

    This theme issue of the newsletter SEDLetter contains articles about the challenges facing rural youth, communities, and schools, and the ways that rural schools are meeting those challenges. "When Rural Traditions Really Count" (Ullik Rouk) outlines the rural situation with regard to adolescent substance abuse, youth gangs, teen pregnancy,…

  6. A Perspective on Rural Education.

    ERIC Educational Resources Information Center

    Miller, W. Wade; And Others

    1995-01-01

    Includes "Perspective on Rural Education" (Miller); "You Want Them to Learn What?" (Jones); "Rural Education" (Baker, Burns); "Metnet" (Frick); "Rural Education and Training in Egypt" (Swan, Aly); "Mentors, Youth at Risk, and Rural Education Programs" (Wingenbach); "Designing Effective Adult Education Programs: Needs and Objectives" and "Design,…

  7. OPPORTUNITIES FOR RURAL YOUTH IN RURAL AREAS.

    ERIC Educational Resources Information Center

    DOWLER, LLOYD

    AGRIBUSINESS IS DEFINED AS THE SUM TOTAL OF ALL OPERATIONS INVOLVED IN THE MANUFACTURE AND DISTRIBUTION OF FARM SUPPLIES, PRODUCTION AGRICULTURE ON THE FARM, AND THE STORAGE, PROCESSING, AND DISTRIBUTION OF FARM COMMODITIES AND ITEMS MADE FROM THEM. WITHIN THESE THREE AREAS ARE SEEN MANY JOB OPPORTUNITIES FOR RURAL AND URBAN YOUTH HAVING COLLEGE…

  8. The Rural Outreach Project

    NASA Technical Reports Server (NTRS)

    Coleman, Clarence D.

    2000-01-01

    The Rural Outreach Project was designed to increase the diversity of NASA's workforce by: 1) Conducting educational research designed to investigate the most effective strategies for expanding innovative, NASA-sponsored pre-college programs into rural areas; 2) Field-testing identified rural intervention strategies; 3) Implementing expanded NASA educational programs to include 300 rural students who are disabled, female and/or minority; and 4) Disseminating project strategies. The Project was a partnership that included NASA Langley Research Center's Office of Education, Norfolk State University, Cooperative Hampton Roads Organizations for Minorities in Engineering (CHROME) and Paul D. Camp Community College. There were four goals and activities identified for this project; 1) Ascertain effective strategies for expanding successful NASA-sponsored urban-based, pre-college programs into rural settings; 2) Field test identified rural intervention strategies; 3) Publish or disseminate two reports, concerning project research and activities at a national conference; 4) Provide educational outreach to 300, previously underserved, rural students who are disabled, female and /or minority.

  9. Travel expense reimbursement for HANDI 2000 business management system

    SciTech Connect

    Wilson, D.

    1998-08-24

    The Travel and Treasury departments use the Operations Travel System to process business travel expenses and cash receipts. OTS feeds the payment information to either the payroll or payables system. ITS then feeds the cost information to Financial Data System.

  10. 77 FR 67366 - Federal Acquisition Regulation; Information Collection; Travel Costs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-09

    ... Regulation; Information Collection; Travel Costs AGENCY: Department of Defense (DOD), General Services... collection requirement concerning Travel Costs. Public comments are particularly invited on: Whether this... Information Collection 9000- 0088, Travel Costs by any of the following methods: Regulations.gov :...

  11. Oil well pump traveling valve

    SciTech Connect

    Blassingame, D.L.

    1988-05-03

    A traveling valve for a sucker rod operated oil well pump having a standing valve and a working barrel is described comprising: pump head means vertically reciprocated by the depending end of the sucker rod and having a depending tubular end portion provided with fluid outlet ports; first sleeve means depending from the tubular end portion for forming a fluid passageway therewith; second sleeve means surrounding the first sleeve means for connecting the pump head to the working barrel, crosshead means including a generally rectangular crosshead extending transversely through the first sleeve means and connecting the first sleeve means to the second sleeve means by its respective end surfaces confronting the inner wall surface of the second sleeve means through the respective first sleeve slot; an outstanding pin on each end of the crosshead and projecting through the wall of the second sleeve means; and, valve means tethered in the first sleeve means for opening and closing the fluid passageway in response to and in cooperative sequence with the reciprocating fluid pumping movement of the first sleeve means.

  12. Travels with the Fossil Hunters

    NASA Astrophysics Data System (ADS)

    Whybrow, Peter J.

    2000-04-01

    Whether dodging bullets in West Africa, or rabid dogs in Pakistan, surviving yak-butter tea in Tibet, or eating raw fish in China, the life of a globe-trotting fossil hunter is often hazardous and always filled with surprises. Travels with the Fossil Hunters lets readers share the wonder, joys of discovery, and excitement of these intrepid scientists. Packed with more than 100 beautiful, full-color photographs, the volume takes readers on twelve expeditions to remote parts of the world in search of diverse fossil remains, from those of dinosaurs to human ancestors. Each expedition by paleontologists from London's Natural History Museum reveals the problems and challenges of working in extreme conditions, from the deserts of the Sahara and Yemen to the frozen wastes of Antarctica, from the mountains of India to the forests of Latvia. Along the way they also describe the paleontology and geology of the countries they visit and the scientific reasons for their expeditions. With a foreword from Sir David Attenborough and an introduction from Richard Fortey, this fascinating book will appeal to amateur and professional fossil hunters alike and to readers interested in accounts of exotic locales. Peter Whybrow is a research scientist at the Natural History Museum, London. His research interests include Arabian Miocene vertebrates, paleoclimates, paleogeography, and biotic diversity. He is senior editor with A. Hill of Fossil Vertebrates of Arabia (Yale University Press, New Haven, 1999).

  13. Epidemiology of travelers' diarrhea: current perspectives.

    PubMed

    MacDonald, K L; Cohen, M L

    1986-01-01

    Identification of the characteristics that make certain travelers more likely to develop diarrhea, the most common illness affecting international travelers, can lead to prevention of the illness and to improved understanding of endemic diarrheal disease in developing countries. Travelers' diarrhea, a syndrome with a spectrum of clinical symptoms, is most frequently characterized by watery diarrhea, cramps, and nausea. The highest attack rates have been reported in travelers from the United States or northern Europe to less-developed, particularly tropical, countries. Among travelers from less-developed countries, diarrhea has been correlated with higher socioeconomic status. The findings that country of origin and socioeconomic status may affect the frequency of previous exposures to enteric pathogens suggest that persons with prolonged exposure acquire immunity and are at lower risk of developing travelers' diarrhea. Although few studies have shown a clear correlation between the eating of specific foods and the development of travelers' diarrhea, the syndrome has been associated with eating in public places. PMID:3523707

  14. Catchment mixing processes and travel time distributions

    NASA Astrophysics Data System (ADS)

    Botter, Gianluca

    2012-05-01

    This work focuses on the description and the use of the probability density functions (pdfs) of travel, residence and evapotranspiration times, which are comprehensive descriptors of the fate of rainfall water particles traveling through catchments, and provide key information on hydrologic flowpaths, partitioning of precipitation, circulation and turnover of pollutants. Exploiting some analytical solutions to the transport problem derived by Botter et al. (2011), this paper analyzes the features of travel, residence and evapotranspiration time pdfs resulting from different assumptions on the mixing processes occurring during streamflow formation and plant uptake (namely, complete mixing and translatory flow). The ensuing analytical solutions are analyzed through numerical Monte Carlo simulations of a stochastic model of soil moisture and streamflow dynamics. Travel and residence time pdfs are shown to be time-variant as they mirror the variability of the relevant hydrological fluxes. In particular, the temporal fluctuations of the mean residence time are shown to reflect rainfall dynamics, whereas the variability of the mean travel time is chiefly driven by streamflow dynamics, with lower frequency and higher amplitude fluctuations. Dry climates enhance the effect of the type of mixing on catchment transport features (e.g., mean travel times and seasonal dynamics of stream concentrations). The implications for the interpretation of tracer experiments are also discussed, showing through specific examples that models disregarding nonstationarity may significantly misestimate travel time pdfs.

  15. Globalization of leptospirosis through travel and migration.

    PubMed

    Bandara, Medhani; Ananda, Mahesha; Wickramage, Kolitha; Berger, Elisabeth; Agampodi, Suneth

    2014-08-12

    Leptospirosis remains the most widespread zoonotic disease in the world, commonly found in tropical or temperate climates. While previous studies have offered insight into intra-national and intra-regional transmission, few have analyzed transmission across international borders. Our review aimed at examining the impact of human travel and migration on the re-emergence of Leptospirosis. Results suggest that alongside regional environmental and occupational exposure, international travel now constitute a major independent risk factor for disease acquisition. Contribution of travel associated leptospirosis to total caseload is as high as 41.7% in some countries. In countries where longitudinal data is available, a clear increase of proportion of travel-associated leptospirosis over the time is noted. Reporting patterns is clearly showing a gross underestimation of this disease due to lack of diagnostic facilities. The rise in global travel and eco-tourism has led to dramatic changes in the epidemiology of Leptospirosis. We explore the obstacles to prevention, screening and diagnosis of Leptopirosis in health systems of endemic countries and of the returning migrant or traveler. We highlight the need for developing guidelines and preventive strategies of Leptospirosis related to travel and migration, including enhancing awareness of the disease among health professionals in high-income countries.

  16. Globalization of leptospirosis through travel and migration

    PubMed Central

    2014-01-01

    Leptospirosis remains the most widespread zoonotic disease in the world, commonly found in tropical or temperate climates. While previous studies have offered insight into intra-national and intra-regional transmission, few have analyzed transmission across international borders. Our review aimed at examining the impact of human travel and migration on the re-emergence of Leptospirosis. Results suggest that alongside regional environmental and occupational exposure, international travel now constitute a major independent risk factor for disease acquisition. Contribution of travel associated leptospirosis to total caseload is as high as 41.7% in some countries. In countries where longitudinal data is available, a clear increase of proportion of travel-associated leptospirosis over the time is noted. Reporting patterns is clearly showing a gross underestimation of this disease due to lack of diagnostic facilities. The rise in global travel and eco-tourism has led to dramatic changes in the epidemiology of Leptospirosis. We explore the obstacles to prevention, screening and diagnosis of Leptopirosis in health systems of endemic countries and of the returning migrant or traveler. We highlight the need for developing guidelines and preventive strategies of Leptospirosis related to travel and migration, including enhancing awareness of the disease among health professionals in high-income countries. PMID:25112368

  17. Travel to Brazil: analysis of data from the Boston Area Travel Medicine Network (BATMN) and relevance to travelers attending world cup and olympics.

    PubMed

    Iliaki, Eirini; Chen, Lin H; Hamer, Davidson H; Macleod, William B; Jentes, Emily S; Barnett, Elizabeth D; Wilson, Mary E

    2014-01-01

    We describe travelers who were evaluated pre-travel to Brazil from March 2008 through July 2010 in the Boston area. Of 599 Brazil travelers, 71%, 58%, and 50% received vaccines for yellow fever (YF), typhoid, and hepatitis A, respectively. Fewer received influenza and hepatitis B vaccines (14%, 11%). A total of 60% traveled during Brazil's peak influenza season, and one fourth visited during peak dengue transmission. The 2014 World Cup and 2016 Olympics include events throughout Brazil. Travelers should seek pre-travel assessment including YF and malaria risk; travelers should be vaccinated against influenza, be up to date on other routine vaccines, and be prepared to protect themselves against mosquitoes.

  18. Rural maternity care: can we learn from Wal-Mart?

    PubMed

    van Teijlingen, E R; Pitchforth, E

    2010-03-01

    In many countries rural maternity care is under threat. Consequently rural pregnant women will have to travel further to attend larger maternity units to receive care and deliver their babies. This trend is not dissimilar from the disappearance of other rural services, such as village shops, banks, post offices and bus services. We use a comparative approach to draw an analogy with large-scale supermarkets, such as the Wal-Mart and Tesco and their effect on the viability of smaller rural shops, depersonalisation of service and the wider community. The closure of a community-maternity unit leads to women attending a different type of hospital with a different approach to maternity care. Thus small community-midwifery units are being replaced, not by a very similar unit that happens to be further away, but by a larger obstetric unit that operates on different models, philosophy and notions of risk. Comparative analysis allows a fresh perspective on the provision of rural maternity services. We argue that previous discussions focusing on medicalisation and change in maternity services can be enhanced by drawing on experience in other sectors and taking a wider societal lens. PMID:20004606

  19. Hormonal contraceptives and travel to high altitude.

    PubMed

    Keyes, Linda E

    2015-03-01

    Women frequently ask about the safety and efficacy of using hormonal contraception (HC), either oral contraceptive pills (OC) or other forms, when traveling to high altitude locales. What are the risks and benefits of using HC at high altitude? Does HC affect acclimatization, exercise performance, or occurrence of acute mountain sickness? This article reviews current data regarding the risks and benefits of HC at high altitude, both demonstrated and theoretical, with the aim of helping health care providers to advise women traveling above 2500 meters. Most healthy women can safely use HC when traveling to high altitude, but should be aware of the potential risks and inconveniences.

  20. Traveling-wave thermoacoustic electric generator

    NASA Astrophysics Data System (ADS)

    Backhaus, S.; Tward, E.; Petach, M.

    2004-08-01

    Traveling-wave thermoacoustic heat engines have been demonstrated to convert high-temperature heat to acoustic power with high efficiency without using moving parts. Electrodynamic linear alternators and compressors have demonstrated high acoustic-to-electric transduction efficiency as well as long maintenance-free lifetimes. By optimizing a small-scale traveling-wave thermoacoustic engine for use with an electrodynamic linear alternator, we have created a traveling-wave thermoacoustic electric generator; a power conversion system suitable for demanding applications such as electricity generation aboard spacecraft.

  1. Ocean acoustic tomography - Travel time biases

    NASA Technical Reports Server (NTRS)

    Spiesberger, J. L.

    1985-01-01

    The travel times of acoustic rays traced through a climatological sound-speed profile are compared with travel times computed through the same profile containing an eddy field. The accuracy of linearizing the relations between the travel time difference and the sound-speed deviation at long ranges is assessed using calculations made for two different eddy fields measured in the eastern Atlantic. Significant nonlinearities are found in some cases, and the relationships of the values of these nonlinearities to the range between source and receiver, to the anomaly size associated with the eddies, and to the positions of the eddies are studied. An analytical model of the nonlinearities is discussed.

  2. Hormonal contraceptives and travel to high altitude.

    PubMed

    Keyes, Linda E

    2015-03-01

    Women frequently ask about the safety and efficacy of using hormonal contraception (HC), either oral contraceptive pills (OC) or other forms, when traveling to high altitude locales. What are the risks and benefits of using HC at high altitude? Does HC affect acclimatization, exercise performance, or occurrence of acute mountain sickness? This article reviews current data regarding the risks and benefits of HC at high altitude, both demonstrated and theoretical, with the aim of helping health care providers to advise women traveling above 2500 meters. Most healthy women can safely use HC when traveling to high altitude, but should be aware of the potential risks and inconveniences. PMID:25759908

  3. Risk factors for psychological stress among international business travellers

    PubMed Central

    Striker, J.; Luippold, R. S.; Nagy, L.; Liese, B.; Bigelow, C.; Mundt, K. A.

    1999-01-01

    OBJECTIVES: This study investigated sources of self reported psychological stress among international business travellers at the World Bank, following up on a previous study showing that travellers submitted more insurance claims for psychological disorders. Hypotheses were that work, personal, family, and health concerns, as well as time zone travel, contribute to travel stress. METHODS: A travel survey was developed from focus groups and consisted of questions about these potential sources of travel stress. Surveys were sent to a random sample of staff, stratified by number of travel missions, age range, and sex. Canonical correlation analyses estimated the association between key survey items on sources of stress and two measures of travel stress. RESULTS: 498 staff completed the survey. More than a third reported high to very high travel stress. Correlations between predictors and travel stress showed that social and emotional concerns (such as impact of travel on family and sense of isolation) contributed the most to such stress, followed by health concerns, and workload upon return from travel. Surprisingly, time zone travel did not contribute to the self reported stress of these travellers. There were few modifiers of stress, although respondents suggested that a day of rest after travel and reduced workloads would help. CONCLUSIONS: The current study confirms clinical impressions about several correlates of travel stress. Similar research with travellers in other organisations could help to determine whether the findings from this study are valid and what measures can be taken to reduce the psychological health risks to travellers.   PMID:10450241

  4. Culinary delights and travel? A review of zoonotic cestodiases and metacestodiases.

    PubMed

    Ito, Akira; Budke, Christine M

    2014-01-01

    Due to increased globalization, food-borne parasitic infections are becoming more prevalent worldwide, including in countries where these parasites and parasitic diseases had previously been well controlled or eradicated. Improved sanitation, health education, and establishment of appropriate food safety mechanisms can go a long way towards the control of many these infections. However, food-borne parasitic infections are still common diseases in developing countries, especially in rural areas. As many of today's travelers are looking to explore more distant locations and partake in the local cuisine, they may be at greater risk of acquiring a food-borne parasitic infection, including those caused by a number of adult and larval tapeworms. This review discusses fish and meat-borne tapeworms and zoonotic metacestodiases of public health importance to both developing and developed countries, with a focus on infection prevention in travelers.

  5. Rural Oregon Community Perspectives:

    PubMed Central

    Young-Lorion, Julia; Davis, Melinda M.; Kirks, Nancy; Hsu, Anna; Slater, Jana Kay; Rollins, Nancy; Aromaa, Susan; McGinnis, Paul

    2013-01-01

    The Community Health Improvement Partnership (CHIP) model has supported community health development in more than 100 communities nationally. In 2011, four rural Oregon CHIPs collaborated with investigators from the Oregon Rural Practice-based Research Network (ORPRN), a component of the Oregon Clinical and Translational Research Institute (OCTRI), to obtain training on research methods, develop and implement pilot research studies on childhood obesity, and explore matches with academic partners. This article summarizes the experiences of the Lincoln County CHIP, established in 2003, as it transitioned from CHIP to Community Health Improvement and Research Partnership (CHIRP). Our story and lessons learned may inform rural community-based health coalitions and academicians who are engaged in or considering Community-based participatory research (CBPR) partnerships. Utilizing existing infrastructure and relationships in community and academic settings provides an ideal starting point for rural, bidirectional research partnerships. PMID:24056513

  6. Rural Broadband Initiative Act

    THOMAS, 112th Congress

    Rep. Owens, William L. [D-NY-23

    2011-03-15

    03/22/2011 Referred to the Subcommittee on Rural Development, Research, Biotechnology, and Foreign Agriculture. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  7. Rural People with Disabilities

    MedlinePlus

    ... with Disabilities in Rural Areas . What are the requirements of the Americans with Disabilities Act for small ... U.S. Equal Employment Opportunity Commission. What are the requirements of the Americans with Disabilities Act for local ...

  8. "Ruralizing" Presidential Job Advertisements

    ERIC Educational Resources Information Center

    Leist, Jay

    2007-01-01

    Rural community college presidential job advertisements that focus on geography, politics, and culture can improve the likelihood of a good fit between the senior leader and the institution. (Contains 2 figures.)

  9. Hantavirus pulmonary syndrome in a Chilean patient with recent travel in Bolivia.

    PubMed

    Espinoza, R; Vial, P; Noriega, L M; Johnson, A; Nichol, S T; Rollin, P E; Wells, R; Zaki, S; Reynolds, E; Ksiazek, T G

    1998-01-01

    A case of hantavirus pulmonary syndrome (HPS) was serologically confirmed in a critically ill patient in Santiago, Chile. The patient's clinical course had many similarities to that of other HPS patients in North and South America but was complicated by acute severe renal failure. The patient's history included self-reported urban and probable rural rodent exposure during travel in Bolivia. Comparison of a viral sequence from an acute-phase serum sample with other known hantaviruses showed that the hantavirus nucleic acid sequence from the patient was very similar to a virus recently isolated from rodents associated with HPS cases in Paraguay.

  10. 41 CFR 301-70.904 - Must travelers whom we carry on Government aircraft be authorized to travel?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES AGENCY... the aircraft management office or its representative in the organization that owns or hires...

  11. Fever of unknown origin in returning travellers.

    PubMed

    Korzeniewski, Krzysztof; Gaweł, Bartłomiej; Krankowska, Dagny; Wasilczuk, Katarzyna

    2015-01-01

    The aim of the article is to discuss issues associated with the occurrence of febrile illnesses in leisure and business travellers, with a particular emphasis on fevers of unknown origin (FUO). FUO, apart from diarrhoeas, respiratory tract infections and skin lesions, are one of the most common health problems in travellers to tropical and subtropical countries. FUO are manifestations of various diseases, typically of infectious or invasive aetiology. In one out of 3 cases, the cause of a fever in travellers returning from the hot climate zone is malaria, and therefore diagnostic tests should first aim at ruling out this specific disease entity. Other illnesses with persistent fever include dengue, enteric fever, viral hepatitis A, bacterial diarrhoeas and rickettsioses. Fever may also occur in travellers suffering from diseases of non-tropical origin, e.g. cosmopolitan respiratory tract or urinary tract infections, also, fever may coexist with other illnesses or injuries (skin rashes, bites, burns).

  12. Travelers' Health: Trypanosomiasis, American (Chagas Disease)

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... and Prevention National Center for Emerging and Zoonotic Infectious Diseases (NCEZID) Division of Global Migration and Quarantine (DGMQ) ...

  13. Travelers' Health: Typhoid and Paratyphoid Fever

    MedlinePlus

    ... Global TravEpiNet Mobile Apps RSS Feeds Chapter 3 Infectious Diseases Related to Travel Recommend on Facebook Tweet Share ... and Prevention National Center for Emerging and Zoonotic Infectious Diseases (NCEZID) Division of Global Migration and Quarantine (DGMQ) ...

  14. Radiation exposure during travelling in Malaysia.

    PubMed

    Omar, M; Hassan, A; Sulaiman, I

    2006-01-01

    Absorbed dose rates in vehicles during travelling by different modes of transport in Malaysia were measured. Radiation levels measured on roads in Peninsular Malaysia were within a broad range, i.e. between 36 and 1560 nGy h(-1). The highest reading, recorded while travelling near monazite and zircon mineral dumps, was 13 times the mean environmental radiation level of Malaysia. It is evident that radioactive material dumps on the roadsides can influence the radiation level on the road. The absorbed dose rates measured while travelling on an ordinary train were between 60 and 350 nGy h(-1). The highest reading was measured when the train passed a tunnel built through a granite rock hill. The measurement during sea travelling by ferries gave the lowest radiation level owing to merely cosmic radiation at the sea level.

  15. Traveling baseball players' problem in Korea

    NASA Astrophysics Data System (ADS)

    Jeong, Hyang Min; Kim, Sang-Woo; Choi, Younguk; Kim, Aaram J.; Eun, Jonghyoun; Kim, Beom Jun

    2012-08-01

    We study the so-called traveling tournament problem (TTP) to find an optimal tournament schedule. Differently from the original TTP, in which the total travel distance of all the participants is the objective function to minimize, we instead seek to maximize the fairness of the round robin tournament schedule of the Korean Baseball League. The standard deviation of the travel distances of teams is defined as the energy function, and the Metropolis Monte-Carlo method combined with the simulated annealing technique is applied to find the ground-state configuration. The resulting tournament schedule is found to satisfy all the constraint rules set by the Korean Baseball Organization, but with drastically increased fairness in traveling distances.

  16. Travel Recommendations for the Nursing Mother

    MedlinePlus

    ... Physical Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient Malnutrition State and Local Programs Travel Recommendations for the ... Physical Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient Malnutrition State and Local Programs File Formats Help: How ...

  17. California Smart Traveler System. Final report

    SciTech Connect

    Behnke, R.W.

    1992-02-01

    The report describes how audiotex and videotex information systems can be used to develop new modes of public transportation (e.g., parataxis or single-trip carpools) and how these new modes can be integrated with conventional transit, paratransit and ridesharing modes to reduce traffic congestion, gasoline consumption, air pollution and mobility problems at a low cost to taxpayers. This report also describes how these telephone-based information services can be used to develop low-cost, user-friendly Advanced Traveler Information Systems (ATIS) that will tell drivers and riders the 'best' ways to get between any two points in an area via either private vehicle or public transportation. The proposed California Smart Traveler (CST) System will enable travelers to obtain more timely and accurate information on which to base their local or regional travel decisions.

  18. Cosmocultural Evolution: Cosmic Motivation for Interstellar Travel?

    NASA Astrophysics Data System (ADS)

    Lupisella, M.

    Motivations for interstellar travel can vary widely from practical survival motivations to wider-ranging moral obligations to future generations. But it may also be fruitful to explore what, if any, "cosmic" relevance there may be regarding interstellar travel. Cosmocultural evolution can be defined as the coevolution of cosmos and culture, with cultural evolution playing an important and perhaps critical role in the overall evolution of the universe. Strong versions of cosmocultural evolution might suggest that cultural evolution may have unlimited potential as a cosmic force. In such a worldview, the advancement of cultural beings throughout the universe could have significant cosmic relevance, perhaps providing additional motivation for interstellar travel. This paper will explore some potential philosophical and policy implications for interstellar travel of a cosmocultural evolutionary perspective and other related concepts, including some from a recent NASA book, Cosmos and Culture: Cultural Evolution in a Cosmic Context.

  19. Traveling with Inflammatory Bowel Disease (IBD)

    MedlinePlus

    ... Association for Medical Assistance to Travellers (1623 Military Road #279, Niagara Falls, NY 14304-1745; 716-754- ... book one in close proximity. When mapping a road trip, consult AAA or other trip planning guides ...

  20. Travelers' Health: MERS in the Arabian Peninsula

    MedlinePlus

    ... Share Compartir Warning - Level 3, Avoid Nonessential Travel Alert - Level 2, Practice Enhanced Precautions Watch - Level 1, ... overseas. Clinician Information: Health care providers should be alert to patients who develop fever and symptoms of ...

  1. Effectiveness of typhoid vaccination in US travelers

    PubMed Central

    Mahon, Barbara E.; Newton, Anna E.; Mintz, Eric D.

    2015-01-01

    Typhoid vaccination is recommended in the United States before travel to countries where typhoid fever is endemic, though little information is available on its effectiveness in travelers. We estimated typhoid vaccination effectiveness (VE) by comparing vaccination status in cases of typhoid fever and paratyphoid fever (Salmonella Paratyphi A infection, against which typhoid vaccine offers no protection) reported in the United States. We included travelers to Southern Asia and excluded persons <2 years old and cases in which vaccination status was not reported. From 2008 through 2011, 744 eligible cases (602 typhoid, 142 paratyphoid A) were reported to CDC. Typhoid vaccination was reported for 5% (29/602) of typhoid patients and for 20% (29/142) of paratyphoid A patients. Estimated VE was 80% (95% confidence interval, 66–89%). Because of missing data, we could not estimate VE for specific vaccines. We demonstrated moderate effectiveness of typhoid vaccination in US travelers, supporting vaccination recommendations. PMID:24837780

  2. Effectiveness of typhoid vaccination in US travelers.

    PubMed

    Mahon, Barbara E; Newton, Anna E; Mintz, Eric D

    2014-06-17

    Typhoid vaccination is recommended in the United States before travel to countries where typhoid fever is endemic, though little information is available on its effectiveness in travelers. We estimated typhoid vaccination effectiveness (VE) by comparing vaccination status in cases of typhoid fever and paratyphoid fever (Salmonella Paratyphi A infection, against which typhoid vaccine offers no protection) reported in the United States. We included travelers to Southern Asia and excluded persons <2 years old and cases in which vaccination status was not reported. From 2008 through 2011, 744 eligible cases (602 typhoid, 142 paratyphoid A) were reported to CDC. Typhoid vaccination was reported for 5% (29/602) of typhoid patients and for 20% (29/142) of paratyphoid A patients. Estimated VE was 80% (95% confidence interval, 66-89%). Because of missing data, we could not estimate VE for specific vaccines. We demonstrated moderate effectiveness of typhoid vaccination in US travelers, supporting vaccination recommendations.

  3. Traveling waves on a magnetic universe

    SciTech Connect

    Garfinkle, D. Department of Physics, Oakland University, Rochester, Michigan 48309 ); Melvin, M.A. )

    1992-02-15

    We find solutions of the Einstein-Maxwell equations representing gravitational and electromagnetic waves traveling along the axis direction in a cylindrical magnetic universe. The waves are strongly gravitating and can have an arbitrary profile.

  4. [Trial chemoprophylaxis of traveler's diarrhea using nifuroxazide].

    PubMed

    Bourée, P; Kouchner, G

    1986-06-01

    Traveler's diarrhea is a very common condition that affects approximately 12 million subjects each year. This disorder is benign but nevertheless interferes with the traveler's plans in 40% of cases. Several drugs have been used for prophylaxis, in association with appropriate precautions concerning food and drink. Trimethoprim-sulfamethoxazole and cyclines are effective but may induce adverse effects. Nifuroxazide in a dose of 400 mg each day throughout the trip has proved effective. Tolerance was outstanding with no adverse effects. PMID:3534765

  5. Prescribed Travel Schedules for Fatigue Management

    NASA Technical Reports Server (NTRS)

    Whitmire, Alexandra; Johnston, Smith; Lockley, Steven

    2011-01-01

    The NASA Fatigue Management Team is developing recommendations for managing fatigue during travel and for shift work operations, as Clinical Practice Guidelines for the Management of Circadian Desynchrony in ISS Operations. The Guidelines provide the International Space Station (ISS ) flight surgeons and other operational clinicians with evidence-based recommendations for mitigating fatigue and other factors related to sleep loss and circadian desynchronization. As much international travel is involved both before and after flight, the guidelines provide recommendations for: pre-flight training, in-flight operations, and post-flight rehabilitation. The objective of is to standardize the process by which care is provided to crewmembers, ground controllers, and other support personnel such as trainers, when overseas travel or schedule shifting is required. Proper scheduling of countermeasures - light, darkness, melatonin, diet, exercise, and medications - is the cornerstone for facilitating circadian adaptation, improving sleep, enhancing alertness, and optimizing performance. The Guidelines provide, among other things, prescribed travel schedules that outline the specific implementation of these mitigation strategies. Each travel schedule offers evidence based protocols for properly using the NASA identified countermeasures for fatigue. This presentation will describe the travel implementation schedules and how these can be used to alleviate the effects of jet lag and/or schedule shifts.

  6. Business travel in Asia: blood tests required?

    PubMed

    Karel, S

    1988-03-01

    Travellers to Asian countries face growing hostility as potential carriers of acquired immunodeficiency syndrome (AIDS). Visitors who plan to stay in China, India, the Philippines, or South Korea for more than 1 year must prove that they are AIDS-free. In addition, all foreign students who enter China and India must carry documents indicating that they tested negative for the AIDS virus. The upcoming Olympics poses a special health problem for South Korea, which has not so far required AIDS testing for short-term visitors. A World Health Organization consultation on AIDS infection and international travel has raised questions about the feasibility of an AIDS screening program. The estimated direct cost per traveller for AIDS testing would be US$10-20. Even if all foreign travellers were to be screened, 2 problems could still allow AIDS to enter these countries: black marketing of false health certificates and failing to test foreign nationals who have been abroad. Moreover, a restrictive screening policy for international travellers could result in a decline in tourism and international commerce. Business people who intend to travel to Asia for extended periods of time are advised to check with embassies before their departure to find out what AIDS-related clearances may be required.

  7. Assisted reproductive travel: UK patient trajectories.

    PubMed

    Hudson, Nicky; Culley, Lorraine

    2011-11-01

    Media reporting of 'fertility tourism' tends to portray those who travel as a cohesive group, marked by their desperation and/or selfishness and propensity towards morally questionable behaviour. However, to date little has been known about the profile of those leaving the UK for treatment. This paper discusses the first UK-based study of patient assisted reproduction travel that was designed to explore individual travel trajectories. It is argued that existing ways of conceptualizing cross-border reproductive care as 'fertility or reproductive tourism' are in danger of essentializing what the data suggest are diverse, complex and often ambiguous motivations for reproductive travel. The concept of seriality is used to suggest that, whilst 'reproductive tourists' share some characteristics, they also differ in significant ways. This paper argues that, through an examination of the personal landscapes of fertility travel, the diverse processes involved in reproductive travel can be better understood and policymakers can be assisted to avoid what might be regarded as simplistic responses to cross-border reproductive care. PMID:21958915

  8. The scaling laws of human travel

    NASA Astrophysics Data System (ADS)

    Brockmann, D.; Hufnagel, L.; Geisel, T.

    2006-01-01

    The dynamic spatial redistribution of individuals is a key driving force of various spatiotemporal phenomena on geographical scales. It can synchronize populations of interacting species, stabilize them, and diversify gene pools. Human travel, for example, is responsible for the geographical spread of human infectious disease. In the light of increasing international trade, intensified human mobility and the imminent threat of an influenza A epidemic, the knowledge of dynamical and statistical properties of human travel is of fundamental importance. Despite its crucial role, a quantitative assessment of these properties on geographical scales remains elusive, and the assumption that humans disperse diffusively still prevails in models. Here we report on a solid and quantitative assessment of human travelling statistics by analysing the circulation of bank notes in the United States. Using a comprehensive data set of over a million individual displacements, we find that dispersal is anomalous in two ways. First, the distribution of travelling distances decays as a power law, indicating that trajectories of bank notes are reminiscent of scale-free random walks known as Lévy flights. Second, the probability of remaining in a small, spatially confined region for a time T is dominated by algebraically long tails that attenuate the superdiffusive spread. We show that human travelling behaviour can be described mathematically on many spatiotemporal scales by a two-parameter continuous-time random walk model to a surprising accuracy, and conclude that human travel on geographical scales is an ambivalent and effectively superdiffusive process.

  9. Emerging infectious diseases and travel medicine.

    PubMed

    Ostroff, S M; Kozarsky, P

    1998-03-01

    International movement of individuals, populations, and products is one of the major factors associated with the emergence and reemergence of infectious diseases as the pace of global travel and commerce increases rapidly. Travel can be associated with disease emergence because (1) the disease arises in an area of heavy tourism, (2) tourists may be at heightened risk because of their activities, or (3) because they can act as vectors to transport the agent to new areas. Examples of recently recognized diseases with relationship to travel include HIV, Legionnaire's disease, cyclosporiasis, Vibrio cholerae O139 Bengal, hantavirus, and variant Creutzfeldt-Jacob disease. Reemerging diseases include dengue fever, malaria, cholera, schistosomiasis, leptospirosis, and viral hemorrhagic fevers. In addition, tuberculosis, drug-resistant shigellosis, and cholera have been major concerns in refugee and migrant populations. Because of the unique role of travel in emerging infections, efforts are underway to address this factor by agencies such as the CDC, WHO, the International Society of Travel Medicine, and the travel industry.

  10. The Planetary Consciousness of British Travel Writers

    NASA Astrophysics Data System (ADS)

    Henry, H.

    2013-04-01

    Global travel, advanced in the early 20th century by trains, automobiles, and airplanes, transformed modernist thought and experience. Stephen Kern has commented that in the modern period “a series of sweeping changes in technology and culture created distinctive new modes of thinking about and experiencing of time and space. Technological innovations including the telephone, wireless telegraph, x-ray, cinema, bicycle, automobile, and airplane established the material foundation for this reorientation.” (1983, pp. 1-2). Emerging travel technologies not only hurled passengers through multiple time zones in a day but also brought to the fore a global awareness regarding Earth as a globe in space and one's position on it. As early as 1909, while traveling in Florence, Virginia Woolf had noted in her diary, “It is strange how one begins to hold a globe in one's head: I can travel from Florence to Fitzroy Square on solid land all the time” (1984, p. 399). This paper traces the ways modernist British travel writers challenged England's geographical and geopolitical imagination at the turn of the 20th century through their travel narratives.

  11. Family Medicine in Rural Communities

    PubMed Central

    Hirsh, Michael; Wootton, J.S.C.

    1990-01-01

    Recruitment of physicians for rural communities is a continuing problem in Canada. Medical schools can be involved through preferential admission policies. Departments of family medicine across the country are including on-site training in rural communities and are seeking to improve their rural program curriculum. The McGill rural program is described from its origins to its present state. A rural coordinator oversees 12 sites at which both residents and students are trained. One site at Shawville, Que, is described from a rural physician's point of view. Imagesp2011-ap2012-ap2014-a PMID:21233945

  12. 75 FR 33501 - Rural Microentrepreneur Assistance Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-14

    ... the development and ongoing success of rural microenterprises. This document corrects the Office of... Rural Business-Cooperative Service 7 CFR Part 4280 Rural Microentrepreneur Assistance Program AGENCY: Rural Business-Cooperative Service, USDA. ACTION: Interim rule; correction. SUMMARY: The...

  13. 5 CFR 551.422 - Time spent traveling.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Time spent traveling. 551.422 Section 551... Activities § 551.422 Time spent traveling. (a) Time spent traveling shall be considered hours of work if: (1... who is permitted to use an alternative mode of transportation, or an employee who travels at a...

  14. 5 CFR 551.422 - Time spent traveling.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Time spent traveling. 551.422 Section 551... Activities § 551.422 Time spent traveling. (a) Time spent traveling shall be considered hours of work if: (1... who is permitted to use an alternative mode of transportation, or an employee who travels at a...

  15. 50 CFR 260.79 - Travel and other expenses.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... based on an hourly rate, an additional hourly charge may be made for travel time including time spent waiting for transportation as well as time spent traveling, but not to exceed 8 hours of travel time for... charge may be made for travel time outside the employee's official work hours....

  16. Educational Travel to Israel in the Era of Globalization

    ERIC Educational Resources Information Center

    Ezrachi, Elan

    2015-01-01

    Travel to Israel has been a central feature of Jewish and Zionist education yet it is time for this educational travel to be examined in the context of current cultural trends of travel and transnational experiences. The Jewish educational community has not yet internalized the impact of global trends on the field of travel to Israel from a…

  17. Information for Handicapped Travelers. Reference Circular No. 87-3.

    ERIC Educational Resources Information Center

    Nussbaum, Ruth, Comp.

    This circular provides information about travel agencies, travel information centers, and transportation services based on descriptive literature provided by companies and organizations that offer services to handicapped travelers; access guides to specific cities and tourist sites are not included. The first section lists books on travel for the…

  18. 75 FR 63184 - Temporary Duty (TDY) Travel Allowances

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-14

    ... ADMINISTRATION Temporary Duty (TDY) Travel Allowances AGENCY: Office of Governmentwide Policy, General Services... of agencies subject to the FTR to enhance travel cost savings and reduce greenhouse gas emissions. This guidance will improve management of agency travel programs, save money on travel costs,...

  19. 48 CFR 31.205-46 - Travel costs.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... at the time of travel as set forth in the— (i) Federal Travel Regulation, prescribed by the General... 48 Federal Acquisition Regulations System 1 2014-10-01 2014-10-01 false Travel costs. 31.205-46....205-46 Travel costs. (a) Costs for transportation, lodging, meals, and incidental expenses. (1)...

  20. 50 CFR 260.79 - Travel and other expenses.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... based on an hourly rate, an additional hourly charge may be made for travel time including time spent waiting for transportation as well as time spent traveling, but not to exceed 8 hours of travel time for... charge may be made for travel time outside the employee's official work hours....

  1. 20 CFR 416.1498 - What travel expenses are reimbursable.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... govern travel expenses for Federal employees as authorized under 41 CFR chapter 301. If a State agency... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false What travel expenses are reimbursable. 416... Determinations and Decisions Payment of Certain Travel Expenses § 416.1498 What travel expenses are...

  2. 11 CFR 9004.7 - Allocation of travel expenditures.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... travel expenditures. (a) Notwithstanding the provisions of 11 CFR 106.3, expenditures for travel relating...-commercial travel, as defined in 11 CFR 100.93(a)(3)(v), on aircraft, and travel on other means of... government entity an amount equal to the applicable rate set forth in 11 CFR 100.93(e). (ii) (iii) If...

  3. 20 CFR 416.1498 - What travel expenses are reimbursable.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... govern travel expenses for Federal employees as authorized under 41 CFR chapter 301. If a State agency... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false What travel expenses are reimbursable. 416... Determinations and Decisions Payment of Certain Travel Expenses § 416.1498 What travel expenses are...

  4. 7 CFR 52.50 - Travel and other expenses.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... and other expenses. Charges may be made to cover the cost of travel time incurred in connection with... exceed eight hours of travel time for any one person for any one day: And provided further, that if travel is by common carrier, no hourly charge may be made for travel time outside the employee's...

  5. 20 CFR 405.901 - Reimbursement of certain travel expenses.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Reimbursement of certain travel expenses. 405... FOR ADJUDICATING INITIAL DISABILITY CLAIMS Payment of Certain Travel Expenses § 405.901 Reimbursement of certain travel expenses. When you file a disability claim, you may incur certain travel...

  6. 20 CFR 416.1498 - What travel expenses are reimbursable.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... govern travel expenses for Federal employees as authorized under 41 CFR chapter 301. If a State agency... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false What travel expenses are reimbursable. 416... Determinations and Decisions Payment of Certain Travel Expenses § 416.1498 What travel expenses are...

  7. 20 CFR 405.901 - Reimbursement of certain travel expenses.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Reimbursement of certain travel expenses. 405... FOR ADJUDICATING INITIAL DISABILITY CLAIMS Payment of Certain Travel Expenses § 405.901 Reimbursement of certain travel expenses. When you file a disability claim, you may incur certain travel...

  8. 48 CFR 2452.251-70 - Contractor employee travel.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Contractor employee travel... 2452.251-70 Contractor employee travel. As prescribed in 2451.7001, insert the following clause in all cost-reimbursement solicitations and contracts involving travel: Contractor Employee Travel (OCT...

  9. 20 CFR 416.1498 - What travel expenses are reimbursable.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... govern travel expenses for Federal employees as authorized under 41 CFR chapter 301. If a State agency... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false What travel expenses are reimbursable. 416... Determinations and Decisions Payment of Certain Travel Expenses § 416.1498 What travel expenses are...

  10. 38 CFR 21.374 - Authorization for travel of attendants.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Authorization for travel... 38 U.S.C. Chapter 31 Interregional and Intraregional Travel of Veterans § 21.374 Authorization for travel of attendants. (a) Travel for attendants. The services of an attendant to accompany a...

  11. 31 CFR 515.420 - Travel to Cuba.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Travel to Cuba. 515.420 Section 515....420 Travel to Cuba. The prohibition on dealing in property in which Cuba or a Cuban national has an...) also prohibits payment for air travel to Cuba on a third-country carrier unless the travel is...

  12. 22 CFR 11.8 - Travel expenses of candidates.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Travel expenses of candidates. 11.8 Section 11... Travel expenses of candidates. The travel and other personal expenses of candidates incurred in... Department may issue round-trip invitational travel orders to bring candidates to Washington at...

  13. 48 CFR 2452.251-70 - Contractor employee travel.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Contractor employee travel... 2452.251-70 Contractor employee travel. As prescribed in 2451.7001, insert the following clause in all cost-reimbursement solicitations and contracts involving travel: Contractor Employee Travel (OCT...

  14. 48 CFR 3452.247-70 - Foreign travel.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 7 2011-10-01 2011-10-01 false Foreign travel. 3452.247....247-70 Foreign travel. As prescribed in 3447.701, insert the following clause in all solicitations and resultant cost-reimbursement contracts: Foreign Travel (MAR 2011) Foreign travel shall not be...

  15. 38 CFR 21.374 - Authorization for travel of attendants.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Authorization for travel... 38 U.S.C. Chapter 31 Interregional and Intraregional Travel of Veterans § 21.374 Authorization for travel of attendants. (a) Travel for attendants. The services of an attendant to accompany a...

  16. 22 CFR 11.8 - Travel expenses of candidates.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Travel expenses of candidates. 11.8 Section 11... Travel expenses of candidates. The travel and other personal expenses of candidates incurred in... Department may issue round-trip invitational travel orders to bring candidates to Washington at...

  17. 48 CFR 3447.701 - Foreign travel clause.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 7 2011-10-01 2011-10-01 false Foreign travel clause... REGULATION CONTRACT MANAGEMENT TRANSPORTATION Foreign Travel 3447.701 Foreign travel clause. The contracting officer must insert the clause at 3452.247-70 (Foreign travel) in all solicitations and resultant...

  18. 40 CFR 46.145 - International travel and work.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false International travel and work. 46.145... ASSISTANCE FELLOWSHIPS Applying for Fellowships § 46.145 International travel and work. (a) You may use fellowship funds for travel to or work in a foreign country only if the travel or work is approved by the...

  19. 40 CFR 46.145 - International travel and work.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false International travel and work. 46.145... ASSISTANCE FELLOWSHIPS Applying for Fellowships § 46.145 International travel and work. (a) You may use fellowship funds for travel to or work in a foreign country only if the travel or work is approved by the...

  20. 40 CFR 46.145 - International travel and work.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false International travel and work. 46.145... ASSISTANCE FELLOWSHIPS Applying for Fellowships § 46.145 International travel and work. (a) You may use fellowship funds for travel to or work in a foreign country only if the travel or work is approved by the...