Cross-border reprogenetic services.

PubMed

Couture, V; Drouin, R; Tan, S-L; Moutquin, J-M; Bouffard, C

2015-01-01

The purpose of this review is to synthesize the current knowledge on the international movement of patients and biopsied embryo cells for pre-implantation genetic diagnosis and its different applications. Thus far, few attempts have been made to identify the specific nature of this phenomenon called 'cross-border reprogenetic services'. There is scattered evidence, both empirical and speculative, suggesting that these services raise major issues in terms of service provision, risks for patients and the children-to-come, the legal liabilities of physicians, as well as social justice. To compile this evidence, this review uses the narrative overview protocol combined with thematic analysis. Five major themes have emerged from the literature at the conjunction of cross-border treatments and reprogenetics: 'scope', 'scale', 'motivations', 'concerns', and 'governance'. Similar themes have already been observed in the case of other medical tourism activities, but this review highlights their singularity with reprogenetic services. It emphasizes the diagnostic and autologous feature of reprogenetics, the constant risk of misdiagnosis, the restriction on certain tests for medically controversial conditions, and the uncertain accessibility of genetic counseling in cross-border settings. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Measuring border delay and crossing times at the US-Mexico border : final report on automated crossing and wait time measurement.

DOT National Transportation Integrated Search

2012-08-01

A pilot test implemented a radio frequency identification (RFID) system to automatically measure travel times of US-bound commercial vehicles at a selected Port of Entry (POE) on the USMexico border under long-term, real-world conditions. The init...

Responsive regulation of cross-border assisted reproduction.

PubMed

Millbank, Jenni

2015-12-01

This article considers the question: how might Australian regulators constructively respond to the dynamic and complex challenges posed by cross-border assisted reproduction? To begin, the article summarises the available international scholarship and outlines what little we know about Australian cross-border reproductive travel. Of the three generally proposed responses to cross-border reproductive care (prohibition, harm minimisation and harmonisation), the article summarily rejects the first approach, and instead discusses a mixture of the latter two. The article proposes the beginnings of an immediate policy response aimed not at stopping cross-border practices per se, but rather at understanding and reducing the risks associated with them, as well as flagging the pursuit of more ambitious meta-goals such as developing more equitable and accessible treatment frameworks for assisted reproductive technology and encouraging domestic self-sufficiency in reproduction.

Medicare spending by state: the border-crossing adjustment.

PubMed

Basu, J; Lazenby, H C; Levit, K R

1995-01-01

As the first step in a pioneering effort by the Health Care Financing Administration (HCFA) to measure interstate border crossing for services used by both Medicare and non-Medicare beneficiaries, the authors study the spending behavior of Medicare beneficiaries for 10 Medicare-covered services. Based on interstate flow-of-expenditure data developed for calendar year 1991, the authors analyze the spending patterns of State residents by studying the inflow and outflow rates and the netflow ratios of expenditures incurred by Medicare patients. The report also provides per capita expenditure estimates with residence-based adjustments and evaluates the impact of the border-crossing adjustment for individual services and States.

The Migrant Border Crossing Study: A methodological overview of research along the Sonora-Arizona border.

PubMed

Martínez, Daniel E; Slack, Jeremy; Beyerlein, Kraig; Vandervoet, Prescott; Klingman, Kristin; Molina, Paola; Manning, Shiras; Burham, Melissa; Walzak, Kylie; Valencia, Kristen; Gamboa, Lorenzo

2017-07-01

Increased border enforcement efforts have redistributed unauthorized Mexican migration to the United States (US) away from traditional points of crossing, such as San Diego and El Paso, and into more remote areas along the US-Mexico border, including southern Arizona. Yet relatively little quantitative scholarly work exists examining Mexican migrants' crossing, apprehension, and repatriation experiences in southern Arizona. We contend that if scholars truly want to understand the experiences of unauthorized migrants in transit, such migrants should be interviewed either at the border after being removed from the US, or during their trajectories across the border, or both. This paper provides a methodological overview of the Migrant Border Crossing Study (MBCS), a unique data source on Mexican migrants who attempted an unauthorized crossing along the Sonora-Arizona border, were apprehended, and repatriated to Nogales, Sonora in 2007-09. We also discuss substantive and theoretical contributions of the MBCS.

Unresolved legal questions in cross-border health care in Europe: liability and data protection.

PubMed

van der Molen, I N; Commers, M J

2013-11-01

Directive 2011/24/EU was designed to clarify the rights of EU citizens in evaluating, accessing and obtaining reimbursement for cross-border care. Based on three regional case studies, the authors attempted to assess the added value of the Directive in helping clarify issues in to two key areas that have been identified as barriers to cross-border care: liability and data protection. Qualitative case study employing secondary data sources including research of jurisprudence, that set up a Legal framework as a base to investigate liability and data protection in the context of cross-border projects. By means of three case studies that have tackled liability and data protection hurdles in cross-border care implementation, this article attempts to provide insight into legal certainty and uncertainty regarding cross-border care in Europe. The case studies reveal that the Directive has not resolved core uncertainties related to liability and data protection issues within cross-border health care. Some issues related to the practice of cross-border health care in Europe have been further clarified by the Directive and some direction has been given to possible solutions for issues connected to liability and data protection. Directive 2011/24/EU is clearly a transposition of existing regulations on data protection and ECJ case law, plus a set of additional, mostly, voluntary rules that might enhance regional border cooperation. Therefore, as shown in the case studies, a practical and case by case approach is still necessary in designing and providing cross-border care. © 2013 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

Border Jumping: Strategic and Operational Considerations in Planning Cross-Border Raids Against Insurgent Sanctuaries

DTIC Science & Technology

2013-06-01

POLITICAL COSTS .......25 D. THE OVERALL TIMING OF NICARAGUAN CROSS-BORDER OFFENSIVES...27 E. THE TERMINATION OF NICARAGUAN CROSS-BORDER RAIDS...Exploit, and Analyze FARC Revolutionary Armed Forces of Colombia FDN Nicaraguan Democratic Force FLN Front de Libération Nationale FSLN Sandinista

Novel Cross-Border Approaches to Optimise Identification of Asymptomatic and Artemisinin-Resistant Plasmodium Infection in Mobile Populations Crossing Cambodian Borders

PubMed Central

Edwards, Hannah M.; Canavati, Sara E.; Rang, Chandary; Ly, Po; Sovannaroth, Siv; Canier, Lydie; Khim, Nimol; Menard, Didier; Ashton, Ruth A.; Meek, Sylvia R.; Roca-Feltrer, Arantxa

2015-01-01

Background Human population movement across country borders presents a real challenge for malaria control and elimination efforts in Cambodia and its neighbouring countries. To quantify Plasmodium infection among the border-crossing population, including asymptomatic and artemisinin resistant (AR) parasites, three official border crossing points, one from each of Cambodia's borders with Thailand, Laos and Vietnam, were selected for sampling. Methods and Findings A total of 3206 participants (of 4110 approached) were recruited as they crossed the border, tested for malaria and interviewed. By real-time polymerase chain reaction (RT-PCR), 5.4% of all screened individuals were found to harbour Plasmodium parasites. The proportion was highest at the Laos border (11.5%). Overall there were 97 P. vivax (55.7%), 55 P. falciparum (31.6%), two P. malariae (1.1%) and 20 mixed infections (11.5%). Of identified infections, only 20% were febrile at the time of screening. Of the 24 P. falciparum samples where a further PCR was possible to assess AR, 15 (62.5%) had mutations in the K13 propeller domain gene, all from participants at the Laos border point. Malaria rapid diagnostic test (RDT) pLDH/HRP-2 identified a positivity rate of 3.2% overall and sensitivity compared to RT-PCR was very low (43.1%). Main individual risk factors for infection included sex, fever, being a forest-goer, poor knowledge of malaria prevention methods and previous malaria infection. Occupation, day of the week and time of crossing (morning vs. afternoon) also appeared to play an important role in predicting positive cases. Conclusions This study offers a novel approach to identify asymptomatic infections and monitor AR parasite flow among mobile and migrant populations crossing the borders. Similar screening activities are recommended to identify other hot borders and characterise potential hot spots of AR. Targeted “customised” interventions and surveillance activities should be implemented in

Implicit memory for novel figure-ground displays includes a history of cross-border competition.

PubMed

Peterson, Mary A; Lampignano, Daniel W

2003-08-01

When configural cues specify that a figure lies on opposite sides of a repeated border in prime andprobe shapes, probe latencies are longer than when prime and probe borders are unrelated. Do such results reflect negative priming for the shape of the prime ground or cross-border competition from figure memory? The present study tested these alternatives by adding partial closure as a competing cue and reducing the similarity between the prime ground and the shape of the probe. Results supported the cross-border competition interpretation. Additional findings were that partial closure is a configural cue and that response effects can emerge from the potential shape on the ground side of a border. One prior experience was sufficient for these effects.

Cross-border cooperation potential in fostering redevelopment of degraded border areas - a case study approach.

NASA Astrophysics Data System (ADS)

Alexandre Castanho, Rui; Ramírez, Beatriz; Loures, Luis; Fernández-Pozo, Luis; Cabezas, José

2017-04-01

Border interactions have reached unprecedented levels in recent decades, not only due to their potential for territorial integration but also considering their role in supranational processes, such as landscape reclamation, infrastructure development and land use planning on European territory. In this scenario, successful examples related to the redevelopment of degraded areas have been showing positive impacts at several levels, such as the social, economic, environmental and aesthetic ones which have ultimately related this process, positively, to sustainability issues. However, concerning to border areas, and due to their inherent legislative and bureaucratic conflicts, the intervention in these areas is more complex. Still, and taking into account previously developed projects and strategies of cross-border cooperation (CBC) in European territory it is possible to identified that the definition of common master plans and common objectives are critical issues to achieve the desired territorial success. Additionally, recent studies have put forward some noteworthy ideas highlighting that it is possible to establish a positive correlation between CBC processes and an increasing redevelopment of degraded border areas, with special focus on the reclamation of derelict landscapes fostering soil reuse and redevelopment. The present research, throughout case study analysis at the Mediterranean level - considering case studies from Portugal, Spain, Monaco and Italy - which presents specific data on border landscape redevelopment, enables us to conclude that CBC processes have a positive influence on the potential redevelopment of degraded border areas, considering not only urban but also rural land. Furthermore, this paper presents data obtained through a public participation process which highlights that these areas present a greater potential for landscape reclamation, fostering resource sustainability and sustainable growth. Keywords: Spatial planning; Land

The pluralism problem in cross-border reproductive care.

PubMed

Storrow, R F

2010-12-01

Outlawing well established forms of assisted reproduction places obstacles in the path of couples who wish to attain their reproductive goals with medical assistance. One effect of restrictive reproductive laws that has received widespread attention is cross-border reproductive travel. In Europe, such travel is permitted by the policy of free movement of persons that is a cornerstone of the democratic and economic stability of the European Union. Cross-border reproductive travel fails to promote moral and political pluralism in democratic states for three primary reasons. First, the opportunity for patients to go abroad for treatment tempers organized resistance to the law and allows government to pass stricter regulations than it otherwise might. Second, cross-border reproductive care has been shown to have deleterious extraterritorial effects that undermine the articulated rationales behind restrictive reproductive laws. Third, laws that generate demand for cross-border reproductive care often fail to satisfy the standard of proportionality that restrictions on human reproduction must meet.

Acculturation and cross-border utilization of health services.

PubMed

Su, Dejun; Wang, Daphne

2012-08-01

Health services from Mexico constitute an important source of care for U.S. residents living along the U.S.-Mexico border. Data from The Cross-Border Utilization of Health Care Survey (n = 966) were used to estimate logit models that related acculturation, as measured by generational status, to the use of medication, physician, dental, and inpatient services from Mexico by U.S. residents in the Texas border region. Relative to first-generation Mexican immigrants, later-generation Mexican-Americans were progressively less likely to go to Mexico for health services. This finding holds with or without adjusting for the effects of selected demographic and socioeconomic variables. Addressing unmet needs in medical care in the southwestern U.S. border area should go beyond a simple expansion of health insurance coverage--it is also important to deliver health services that are sensitive to generational differences within the population in terms of linguistic and cultural barriers to health care access.

Ambassador Bridge Border Crossing System (ABBCS) : field operational test

DOT National Transportation Integrated Search

2000-05-01

The purpose of the Ambassador Bridge Border Crossing System (ABBCS) field operational test (FOT) was to demonstrate the ability of ITS technology to expedite safe and legal international border crossings between Detroit, Michigan, and Windsor, Ontari...

DataView: Medicare Spending by State: The Border-Crossing Adjustment

PubMed Central

Basu, Joy; Lazenby, Helen C.; Levit, Katharine R.

1995-01-01

As the first step in a pioneering effort by the Health Care Financing Administration (HCFA) to measure interstate border crossing for services used by both Medicare and non-Medicare beneficiaries, the authors study the spending behavior of Medicare beneficiaries for 10 Medicare-covered services. Based on interstate flow-of-expenditure data developed for calendar year 1991, the authors analyze the spending patterns of State residents by studying the inflow and outflow rates and the net flow ratios of expenditures incurred by Medicare patients. The report also provides per capita expenditure estimates with residence-based adjustments and evaluates the impact of the border-crossing adjustment for individual services and States. PMID:10157375

Cultural border crossing in three urban classrooms: A mixed methods study

NASA Astrophysics Data System (ADS)

Roopnarine, Rupnarain

This study examined the effects of the instruction of four youth cultural border crossing behaviors: flexibility, being at ease, playfulness, and citizenship as an intervention aimed at helping students to transition across three borders, student to student, student to science, and student to teacher. The research involved 12 ninth- and 10th-grade students in a large urban school district in three diverse classrooms, A, B, and C. Four students in each classroom volunteered for the study. The students in Groups A and B were in 9th grade Living Environment and students in Group B were in 10th grade chemistry. These students participated in this instructional intervention for three months. The study was conducted using both quantitative and qualitative methods based on participant observations, interviews, and questionnaire. The result indicated that there was no significant effect of the cultural border crossing instructions on the students' interactions across the three borders examined. However, the instructions helped Group A and Group B to be more flexible but not group C. Also, the instructions helped Group A to be more playful and at ease but not Group B and C. The instructions also helped Group A to show more citizenship but not Group B and C. In addition, there was no difference between the pretest and posttest cultural bother crossing behavior. Moreover, qualitative data analysis showed that the participants were more flexible, at ease, and playful among peers than across student to teacher and student to science borders. Also, the use of citizenship in the three groups showed no effect on the participants' interaction with peers. Although, the findings showed no effect of cultural border crossing instructions on students' interactions, it is suggested that we continue to find ways to help students feel more comfortable in science.

[Cross-border healthcare in European Union and Czech Republic].

PubMed

Barták, Miroslav; Rogalewicz, Vladimír; Jílková, Jiřina; Jeřábková, Silvie

Currently, the cross-border healthcare still represents a marginal part of the Czech healthcare system's performance, though. Compared to the total healthcare expenditures in the Czech Republic that accounted for CZK 299.9 billion in 2014, the costs of the treatment provided to Czech patients abroad constitute mere 0.27%, and the (subsequently refunded) costs of the treatment provided to foreign patients in the Czech Republic 0.24%.Although data on changes in the volume and reimbursements of healthcare due to the Directive 2011/24/EU have not been published yet, we can expect rather evolutionary than revolutionary development of cross-border healthcare volumes. Taking into account all available data, we can conclude that the cross-border healthcare, as specified by the directive currently in force, is important in our conditions above all in relation to our neighbours, i. e. Germany, Austria, Slovakia and Poland.Key words: cross-border healthcare, patient mobility, international reimbursements EU health policy, Directive 2011/24/EU.

Cross-border reproductive care: a committee opinion.

PubMed

2013-09-01

Cross-border reproductive care (CBRC) is a growing worldwide phenomenon, raising questions about why assisted reproductive technology (ART) patients travel abroad, what harms and benefits may result, and what duties health care providers may have in advising and treating patients who travel for reproductive services. Cross-border care offers benefits and poses harms to ART stakeholders, including patients, offspring, providers, gamete donors, gestational carriers, and local populations in destination countries. Copyright © 2013 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

The way to win in cross-border alliances.

PubMed

Bleeke, J; Ernst, D

1991-01-01

Global competition has paved the way to new corporate combinations--and opened up new pitfalls along the way. In "The Way to Win in Cross-Border Alliances," Joel Bleeke and David Ernst offer the unconventional lessons of their study of 49 cross-border alliances. For example, alliances between a weak and a strong company usually don't work; but fifty-fifty ownership of joint ventures actually improves decision making.

Implementation of the Cross-border Care Directive in EU Member States: Luxembourg.

PubMed

Schwebag, Mike

2014-03-01

The Cross-border Care Directive sets up basic patient rights in case of cross-border healthcare. These rights concern both the country of affiliation and the country of treatment of the patient. The article briefly describes the state of the transposition in Luxembourg, with a focus on the draft act on patients' rights and obligations. This new act on patient rights and obligations will apply without distinction to domestic and cross-border patients, thus transposing most of Luxembourg's obligations as a country of treatment of a cross-border patient.

Facilitating cultural border crossing in urban secondary science classrooms: A study of inservice teachers

NASA Astrophysics Data System (ADS)

Monteiro, Anna Karina

Research acknowledges that if students are to be successful science, they must learn to navigate and cross cultural borders that exist between their own cultures and the subculture of science. This dissertation utilized a mixed methods approach to explore how inservice science teachers working in urban schools construct their ideas of and apply the concepts about the culture of science and cultural border crossing as relevant to the teaching and learning of science. The study used the lenses of cultural capital, social constructivism, and cultural congruency in the design and analysis of each of the three phases of data collection. Phase I identified the perspectives of six inservice science teachers on science culture, cultural border crossing, and which border crossing methods, if any, they used during science teaching. Phase II took a dialectical approach as the teachers read about science culture and cultural border crossing during three informal professional learning community meetings. This phase explored how teachers constructed their understanding of cultural border crossing and how the concept applied to the teaching and learning of science. Phase III evaluated how teachers' perspectives changed from Phase I. In addition, classroom observations were used to determine whether teachers' practices in their science classrooms changed from Phase I to Phase III. All three phases collected data through qualitative (i.e., interviews, classroom observations, and surveys) and quantitative (Likert items) means. The findings indicated that teachers found great value in learning about the culture of science and cultural border crossing as it pertained to their teaching methods. This was not only evidenced by their interviews and surveys, but also in the methods they used in their classrooms. Final conclusions included how the use of student capital resources (prior experiences, understandings and knowledge, ideas an interests, and personal beliefs), if supported by

Public health and terrorism preparedness: cross-border issues.

PubMed

Olson, Debra; Leitheiser, Aggie; Atchison, Christopher; Larson, Susan; Homzik, Cassandra

2005-01-01

On December 15, 2003, the Centers for Public Health Preparedness at the University of Minnesota and the University of Iowa convened the "Public Health and Terrorism Preparedness: Cross-Border Issues Roundtable." The purpose of the roundtable was to gather public health professionals and government agency representatives at the state, provincial, and local levels to identify unmet cross-border emergency preparedness and response needs and develop strategies for addressing these needs. Representatives from six state and local public health departments and three provincial governments were invited to identify cross-border needs and issues using a nominal group process. The result of the roundtable was identification of the needs considered most important and most doable across all the focus groups. The need to collaborate on and exchange plans and protocols among agencies was identified as most important and most doable across all groups. Development of contact protocols and creation and maintenance of a contact database was also considered important and doable for a majority of groups. Other needs ranked important across the majority of groups included specific isolation and quarantine protocols for multi-state responses; a system for rapid and secure exchange of information; specific protocols for sharing human resources across borders, including emergency credentials for physicians and health care workers; and a specific protocol to coordinate Strategic National Stockpile mechanisms across border communities.

Cross border hospital use: analysis using data linkage across four Australian states.

PubMed

Spilsbury, Katrina; Rosman, Diana; Alan, Janine; Boyd, James H; Ferrante, Anna M; Semmens, James B

2015-06-15

To determine the quality and effectiveness of national data linkage capacity by performing a proof-of-concept project investigating cross-border hospital use and hospital-related deaths. Analysis of person-level linked hospital separation and death registration data of all public and private hospital patients in New South Wales, Queensland and Western Australia and of public hospital patients in South Australia, totalling 7.7 million hospital patients from 1 July 2004 to 30 June 2009. Counts and proportions of hospital stays and patient movement patterns. 223 262 patients (3.0%) travelled across a state border to attend hospitals, in particular, far northern and western NSW patients travelling to Queensland and SA hospitals, respectively. A further 48 575 patients (0.6%) moved their place of residence interstate between hospital visits, particularly to and from areas associated with major mining and tourism industries. Over 11 000 cross-border hospital transfers were also identified. Of patients who travelled across a state border to hospital, 2800 (1.3%) died in that hospital. An additional 496 deaths recorded in one jurisdiction occurred within 30 days of hospital separation from another jurisdiction. Access to person-level data linked across jurisdictions identified geographical hot spots of cross-border hospital use and hospital-related deaths in Australia. This has implications for planning of health service delivery and for longitudinal follow-up studies, particularly those involving mobile populations.

Smuggling and cross border shopping of tobacco in Europe.

PubMed

Joossens, L; Raw, M

1995-05-27

Governments have recently become concerned about cross border shopping and smuggling because it can decrease tax revenue. The tobacco industry predicted that, with the removal of border controls in the European Union, price differences between neighbouring countries would lead to a diversion of tobacco trade, legally and illegally, to countries with cheaper cigarettes. According to them this diversion would be through increased cross border shopping for personal consumption or through increased smuggling of cheap cigarettes from countries with low tax to countries with high tax, where cigarettes are more expensive. These arguments have been used to urge governments not to increase tax on tobacco products. The evidence suggests, however, that cross border shopping is not yet a problem in Europe and that smuggling is not of cheap cigarettes to expensive countries. Instead, more expensive "international" brands are smuggled into northern Europe and sold illegally on the streets of the cheaper countries of southern Europe.

Smuggling and cross border shopping of tobacco in Europe.

PubMed Central

Joossens, L.; Raw, M.

1995-01-01

Governments have recently become concerned about cross border shopping and smuggling because it can decrease tax revenue. The tobacco industry predicted that, with the removal of border controls in the European Union, price differences between neighbouring countries would lead to a diversion of tobacco trade, legally and illegally, to countries with cheaper cigarettes. According to them this diversion would be through increased cross border shopping for personal consumption or through increased smuggling of cheap cigarettes from countries with low tax to countries with high tax, where cigarettes are more expensive. These arguments have been used to urge governments not to increase tax on tobacco products. The evidence suggests, however, that cross border shopping is not yet a problem in Europe and that smuggling is not of cheap cigarettes to expensive countries. Instead, more expensive "international" brands are smuggled into northern Europe and sold illegally on the streets of the cheaper countries of southern Europe. PMID:7787549

Does smoke cross the border? Cigarette tax avoidance in France.

PubMed

Ben Lakhdar, Christian; Vaillant, Nicolas Gérard; Wolff, François-Charles

2016-12-01

This paper examines the impact on cigarette sales of the successive increases in cigarette prices in France from 2002 to 2004. Since the price differential between France and neighboring countries increased over the period in question, cross-border purchases became more financially attractive for smokers living near borders. Results from difference-in-differences estimates indicate that the decrease in cigarette sales observed in French border departments was around 20 % higher from 2004 to 2007 compared to non-border departments. The loss of fiscal revenue due to cross-border shopping since the tax increase amounts to 2 billion euros over the period 2002-2007. Our findings highlight the need for improved coordination of policies aimed at reducing tobacco consumption across European Union countries.

"The perfect business": human trafficking and Lao-Thai cross-border migration.

PubMed

Molland, Sverre

2010-01-01

Over the past few years some governments and development organizations have increasingly articulated cross-border mobility as "trafficking in persons". The notion of a market where traffickers prey on the "supply" of migrants that flows across international borders to meet the "demand" for labour has become a central trope among anti-trafficking development organizations. This article problematizes such economism by drawing attention to the oscillating cross-border migration of Lao sex workers within a border zone between Laos and Thailand. It illuminates the incongruity between the recruitment of women into the sex industry along the Lao-Thai border and the market models that are employed by the anti-trafficking sector. It discusses the ways in which these cross-border markets are conceived in a context where aid programming is taking on an increasingly important role in the politics of borders. The author concludes that allusions to ideal forms of knowledge (in the guise of classic economic theory) and an emphasis on borders become necessary for anti-trafficking programmes in order to make their object of intervention legible as well as providing post-hoc rationalizations for their continuing operation.

Measuring the Effectiveness of Border Security Between Ports of Entry

DTIC Science & Technology

2010-01-01

missions. Th is report describes the results of a short study on such measures. It should be of interest to analysts and leaders responsible for...32 6.2 Identifying and Exploiting Opportunities to Estimate Attempted Illegal Crossings . . . . . . . 33 6.3 Translating Studies of...ected discussions with DHS component agencies engaged in border-security eff orts, review of prior studies of border security, and fi eld visits to

Managing the Quality of Cross-Border Higher Education in Zimbabwe

ERIC Educational Resources Information Center

Garwe, Evelyn Chiyevo

2015-01-01

A study on investigating the issues of quality associated with cross-border higher education was carried out using the case study approach focusing on Zimbabwe. The methodology involved document analysis of the cases of regulation and accreditation of cross-border higher education providers and assessment of qualifications acquired from foreign…

Measuring border delay and crossing times at the US-Mexico border : part II. Step-by-step guidelines for implementing a radio frequency identification (RFID) system to measure border crossing and wait times.

DOT National Transportation Integrated Search

2012-06-01

The purpose of these step-by-step guidelines is to assist in planning, designing, and deploying a system that uses radio frequency identification (RFID) technology to measure the time needed for commercial vehicles to complete the northbound border c...

Cross-Border Mobility and Critical Cosmopolitanism among South Texas University Students

ERIC Educational Resources Information Center

O'Connor, Brendan H.

2018-01-01

Background/Context: A growing body of literature addresses the experiences of transnational students, but relatively little research has focused on students who negotiate international border crossings on a regular basis. This study documents the role of cross-border mobility in the lives of university students in Brownsville, Texas…

Cross-border reproductive care: an Ethics Committee opinion.

PubMed

2016-12-01

Cross-border reproductive care (CBRC) is a growing worldwide phenomenon, raising questions about why assisted reproductive technology (ART) patients travel abroad, what harms and benefits may result, and what duties health-care providers may have in advising and treating patients who travel for reproductive services. Cross-border care offers benefits and poses harms to ART stakeholders, including patients, offspring, providers, gamete donors, gestational carriers, and local populations in destination countries. This document replaces the previous document of the same name, last published in 2013 (Fertil Steril 2013;100:645-50). Copyright © 2016 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

Cross-border healthcare in Spain and the implementation of the Directive 2011/24/EU on the Application of Patient's Rights in Cross-border Healthcare.

PubMed

Requejo, M Teresa

2014-03-01

This work describes and assesses the implementation of the Cross-border Healthcare Directive in Spain. Although implementation has not yet taken place, the Government has already adopted a draft implementing regulation, on which this article is based. In addition, this article deals with a number of other rules that have been adopted in Spain, which are not strictly aimed at the implementation of the Directive but which are expected to facilitate its implementation and to help cement its effectiveness.

Cross-border marriage and disparities in early childhood development in a population-based birth cohort study: the mediation of the home environment.

PubMed

Wu, J C-L; Bradley, R H; Chiang, T-L

2012-07-01

Taiwan has experienced a large influx of cross-border marriage migrants in recent years. The majority have been women in their childbearing ages and have come from countries with lower average standards of living than Taiwan. This trend has changed the ethnic composition of children who live in Taiwan, and it has generated considerable social concern over the future health status of Taiwan's citizens. This study aimed to examine: (1) whether there are disparities in development between children reared in families characterized by cross-border marriages and children reared in families with two Taiwanese-born parents; and (2) whether the quality of home environment explains the group differences in early childhood development. Data came from the Taiwan Birth Cohort Study. A total of 19,499 participants who completed 6-month, 18-month and 3-year surveys were included for analysis. Cross-border marriage status was defined by mother's original nationality and categorized into three broad groups: Taiwanese-born, Chinese cross-border and South-East Asian (SEA) cross-border. Early childhood development was measured at age 3 years, and covered the domains of gross motor, fine motor, language and socio-emotional competence. Hierarchical linear regressions were used to examine the mediation effects of the home environment. Children of Chinese and SEA cross-border groups scored lower in fine motor, language and socio-emotional competence than those of their Taiwanese-born counterpart at age 3 years. Chinese-Taiwanese group differences in all three developmental domains became insignificant after the addition of home environment, while SEA-Taiwanese group differences in fine motor and language development remained, yet were noticeably reduced. The mediation of home environment was further confirmed using the Sobel test. Home environment plays a central role in reducing the disparities in developmental outcomes among children of different marriage groups. Interventions should be

Threats to cross-border wildlife linkages in the Sky Islands Wildlands Network

Treesearch

Kim Vacariu

2005-01-01

One of the greatest challenges facing conservationists in the Sky Islands region is finding a realistic means to maintain historic travel routes for wide-ranging species crossing the United States-Mexico border. This challenge is made difficult due to the ongoing efforts by the Federal government to install additional security infrastructure to stem the flood of...

Assisted reproduction on treacherous terrain: the legal hazards of cross-border reproductive travel.

PubMed

Storrow, Richard F

2011-11-01

The growing phenomenon of cross-border reproductive travel has four significant legal dimensions. First, laws that ban or inhibit access to assisted reproductive procedures in one country lead patients and physicians to travel to other countries to acquire, to contribute to or to provide assisted reproductive services. Such laws may include provisions that criminalize those who assist or advise patients to undertake such travel. Second, the law may expressly criminalize crossing borders to obtain, to be a donor for or to perform certain procedures. Third, the law may interfere with the ultimate goal of reproductive travellers by refusing to recognize them as the parents of the child they have crossed borders to conceive. Finally, facilitating cross-border reproductive travel may expose physicians, attorneys and brokers to malpractice or other civil liability. This article explores these legal dimensions of cross-border reproductive care and uses the legal doctrines of proportionality, extraterritoriality and comity to assess the legality and normative validity of governmental efforts to curb or limit assisted reproductive practices. Copyright © 2011 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

Cross-border health and productivity effects of alcohol policies.

PubMed

Johansson, Per; Pekkarinen, Tuomas; Verho, Jouko

2014-07-01

This paper studies the cross-border health and productivity effects of alcohol taxes. We estimate the effect of a large cut in the Finnish alcohol tax on mortality, alcohol-related illnesses and work absenteeism in Sweden. This tax cut led to large differences in the prices of alcoholic beverages between these two countries and to a considerable increase in cross-border shopping. The effect is identified using differences-in-differences strategy where changes in these outcomes in regions near the Finnish border are compared to changes in other parts of northern Sweden. We use register data where micro level data on deaths, hospitalisations and absenteeism is merged to population-wide micro data on demographics and labour market outcomes. Our results show that the Finnish tax cut did not have any clear effect on mortality or alcohol-related hospitalisations in Sweden. However, we find that workplace absenteeism increased by 9% for males and by 15% for females near the Finnish border as a result of the tax cut. Copyright © 2014 Elsevier B.V. All rights reserved.

Simulation of Cross-border Impacts Resulting from Classical Swine Fever Epidemics within the Netherlands and Germany.

PubMed

Hop, G E; Mourits, M C M; Oude Lansink, A G J M; Saatkamp, H W

2016-02-01

The cross-border region of the Netherlands (NL) and the two German states of North Rhine Westphalia (NRW) and Lower Saxony (LS) is a large and highly integrated livestock production area. This region increasingly develops towards a single epidemiological area in which disease introduction is a shared veterinary and, consequently, economic risk. The objectives of this study were to examine classical swine fever (CSF) control strategies' veterinary and direct economic impacts for NL, NRW and LS given the current production structure and to analyse CSF's cross-border causes and impacts within the NL-NRW-LS region. The course of the epidemic was simulated by the use of InterSpread Plus, whereas economic analysis was restricted to calculating disease control costs and costs directly resulting from the control measures applied. Three veterinary control strategies were considered: a strategy based on the minimum EU requirements, a vaccination and a depopulation strategy based on NL and GER's contingency plans. Regardless of the veterinary control strategy, simulated outbreak sizes and durations for 2010 were much smaller than those simulated previously, using data from over 10 years ago. For example, worst-case outbreaks (50th percentile) in NL resulted in 30-40 infected farms and lasted for two to four and a half months; associated direct costs and direct consequential costs ranged from €24.7 to 28.6 million and €11.7 to 26.7 million, respectively. Both vaccination and depopulation strategies were efficient in controlling outbreaks, especially large outbreaks, whereas the EU minimum strategy was especially deficient in controlling worst-case outbreaks. Both vaccination and depopulation strategies resulted in low direct costs and direct consequential costs. The probability of cross-border disease spread was relatively low, and cross-border spread resulted in small, short outbreaks in neighbouring countries. Few opportunities for further cross-border harmonization and

"Bottleneck study" : transportation infrastructure and traffic management analysis of cross border bottlenecks.

DOT National Transportation Integrated Search

2004-11-01

The motivation behind the Transportation Infrastructure and Traffic Management Analysis of : Cross Border Bottlenecks study was generated by the U.S.-Mexico Border Partnership Action : Plan (Action item #2 of the 22-Point Smart Border Action Plan: De...

Changing Destinations: Ideal Attraction and Actual Movement of Cross-Border Tertiary Students from Mainland China

ERIC Educational Resources Information Center

Ghazarian, Peter G.

2014-01-01

Globalization has driven growth in the market for cross-border students. Mainland China, with a burgeoning economy and the largest national population, has become an important source of cross-border students. This study identifies ideal attraction in mainland China to destinations for cross-border tertiary education, as expressed by ideal first…

22 CFR 41.33 - Nonresident alien Canadian border crossing identification card (BCC).

Code of Federal Regulations, 2012 CFR

2012-04-01

... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Nonresident alien Canadian border crossing... Nonresident alien Canadian border crossing identification card (BCC). (a) Validity of Canadian BCC. A Canadian....122, or if the consular or immigration officer determines that the alien to whom any such document was...

22 CFR 41.33 - Nonresident alien Canadian border crossing identification card (BCC).

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Nonresident alien Canadian border crossing... Nonresident alien Canadian border crossing identification card (BCC). (a) Validity of Canadian BCC. A Canadian....122, or if the consular or immigration officer determines that the alien to whom any such document was...

22 CFR 41.33 - Nonresident alien Canadian border crossing identification card (BCC).

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Nonresident alien Canadian border crossing... Nonresident alien Canadian border crossing identification card (BCC). (a) Validity of Canadian BCC. A Canadian....122, or if the consular or immigration officer determines that the alien to whom any such document was...

22 CFR 41.33 - Nonresident alien Canadian border crossing identification card (BCC).

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Nonresident alien Canadian border crossing... Nonresident alien Canadian border crossing identification card (BCC). (a) Validity of Canadian BCC. A Canadian....122, or if the consular or immigration officer determines that the alien to whom any such document was...

Cross-Border Healthcare Requests to Publicly Funded Healthcare Insurance: Empirical Analysis.

PubMed

Stewart Ferreira, Lydia

2016-02-01

Despite the legal authority to confirm, override or modify healthcare insurance decisions made by physicians and government officials, health tribunal decisions have not been empirically analyzed. Using a novel quantitative methodology, all 387 Health Services Appeal and Review Board written and publicly available electronic decisions released over a five-year time period were statistically analyzed with respect to Ontario public health insurance requests for global cross-border healthcare. The statistical results found that patients knew their diagnosis prior to requesting cross-border healthcare, and 84% of patients requested specific northern US facilities for specific treatment. Two specific healthcare facilities in the US were requested for either surgery or assessments. A significant number of patients were seeking cross-border healthcare for pain treatment. This research challenges the assumption that cross-border treatment requests result only from domestic delay when instead patients are seeking specific treatments at specific facilities. This novel quantitative research methodology and data source of written and publicly available electronic Health Services Appeal and Review Board decisions should be used to inform policy decision regarding the utilization and evaluation of Canada's healthcare system and publicly funded healthcare insurance. Copyright © 2016 Longwoods Publishing.

Effort to test, evaluate and deploy technologies to automate the measurement of real-time border wait times at United States-Canada land border crossings.

DOT National Transportation Integrated Search

2011-09-01

The United States and Canada share the largest bi-national trading relationship in the world. An efficient and cost-effective border crossing system for both freight and passenger vehicle traffic is thus vital to the economic well-being and security ...

8 CFR 212.6 - Border crossing identification cards.

Code of Federal Regulations, 2012 CFR

2012-01-01

... or pleasure without a visa and passport, must apply to the DOS on Form DS-156, Visitor Visa... border crossing card (or similar stamp in a passport). (i) A Canadian citizen or other person sharing... crossing card (or similar stamp in a passport) issued by the DOS prior to April 1, 1998, that does not...

8 CFR 212.6 - Border crossing identification cards.

Code of Federal Regulations, 2013 CFR

2013-01-01

... or pleasure without a visa and passport, must apply to the DOS on Form DS-156, Visitor Visa... border crossing card (or similar stamp in a passport). (i) A Canadian citizen or other person sharing... crossing card (or similar stamp in a passport) issued by the DOS prior to April 1, 1998, that does not...

8 CFR 212.6 - Border crossing identification cards.

Code of Federal Regulations, 2011 CFR

2011-01-01

... or pleasure without a visa and passport, must apply to the DOS on Form DS-156, Visitor Visa... border crossing card (or similar stamp in a passport). (i) A Canadian citizen or other person sharing... crossing card (or similar stamp in a passport) issued by the DOS prior to April 1, 1998, that does not...

8 CFR 212.6 - Border crossing identification cards.

Code of Federal Regulations, 2010 CFR

2010-01-01

... or pleasure without a visa and passport, must apply to the DOS on Form DS-156, Visitor Visa... border crossing card (or similar stamp in a passport). (i) A Canadian citizen or other person sharing... crossing card (or similar stamp in a passport) issued by the DOS prior to April 1, 1998, that does not...

8 CFR 212.6 - Border crossing identification cards.

Code of Federal Regulations, 2014 CFR

2014-01-01

... or pleasure without a visa and passport, must apply to the DOS on Form DS-156, Visitor Visa... border crossing card (or similar stamp in a passport). (i) A Canadian citizen or other person sharing... crossing card (or similar stamp in a passport) issued by the DOS prior to April 1, 1998, that does not...

Performance measures and reporting for international border crossings.

DOT National Transportation Integrated Search

2016-04-01

There are several international borders shared among the ENTERPRISE Pooled Fund Study members (Washington State Department of Transportation, Minnesota Department of Transportation, Michigan Department of Transportation, Ministry of Transportation On...

Dream vs. reality: seven case-studies on the desirability and feasibility of cross-border hospital collaboration in Europe.

PubMed

Glinos, Irene A; Baeten, Rita

2014-09-01

Despite being a niche phenomenon, cross-border health care collaboration receives a lot of attention in the EU and figures visibly on the policy agenda, in particular since the policy process which eventually led to the adoption of Directive 2011/24/EU. One of the underlying assumptions is that cross-border collaboration is desirable, providing justification to both the European Commission and to border-region stakeholders for promoting it. The purpose of this paper is to question this assumption and to examine the role of actors in pushing (or not) for cross-border collaboration. The analysis takes place in two parts. First, the EU policies to promote cross-border collaboration and the tools employed are examined, namely (a) use of European funds to sponsor concrete border-region collaboration projects, (b) use of European funds to sponsor research which gives visibility to cross-border collaboration, and (c) use of the European Commission's newly acquired legal mandate to encourage "Member States to cooperate in cross-border health care provision in border-regions" (Art. 10) and support "Member States in the development of European reference networks between health care providers and centres of expertise" (Art. 12). Second, evidence gathered in 2011-2013 from seven European border-regions on hospital cross-border collaboration is systematically reviewed to assess the reality of cross-border collaboration - can it work and when, and why do actors engage in cross-border collaboration? The preliminary findings suggest that while the EU plays a prominent role in some border-region initiatives, cross-border collaboration needs such a specific set of circumstances to work that it is questionable whether it can effectively be promoted. Moreover, local actors make use of the EU (as a source of funding, legislation or legitimisation) to serve their needs. Copyright © 2014. Published by Elsevier Ltd.

Cross-border Ties as Sources of Risk and Resilience: Do Cross-border Ties Moderate the Relationship between Migration-related Stress and Psychological Distress for Latino Migrants in the United States?

PubMed

Torres, Jacqueline M; Alcántara, Carmela; Rudolph, Kara E; Viruell-Fuentes, Edna A

2016-12-01

Few studies have examined the associations between health and the cross-border ties that migrants maintain with their family members in communities of origin. We draw on theory related to social ties, ethnic identity, and mental health to examine cross-border ties as potential moderators of the association between migration-related stress and psychological distress among Latino migrants. Using data from the National Latino and Asian American Survey, we find that remittance sending is associated with significantly lower levels of psychological distress for Cuban migrants, and difficulty visiting home is associated with significantly greater psychological distress for Puerto Rican migrants. There were significant associations between migration-related stressors and psychological distress, although these associations fell to nonsignificance after accounting for multiple testing. We found little evidence that cross-border ties either buffer or exacerbate the association between migration-related stressors and psychological distress. We consider the findings within the current political and historical context of cross-border ties and separation. © American Sociological Association 2016.

Cross-border reproductive care in Belgium.

PubMed

Pennings, G; Autin, C; Decleer, W; Delbaere, A; Delbeke, L; Delvigne, A; De Neubourg, D; Devroey, P; Dhont, M; D'Hooghe, T; Gordts, S; Lejeune, B; Nijs, M; Pauwels, P; Perrad, B; Pirard, C; Vandekerckhove, F

2009-12-01

Cross-border reproductive care indicates the cross-border movements made by patients to obtain infertility treatment they cannot obtain at home. The problem at present is that empirical data on the extent of the phenomenon are lacking. This article presents the data on infertility patients going to Belgium for treatment. A survey was conducted among the centres for reproductive medicine that are allowed to handle oocytes and create embryos (B-centres). Data were collected on the nationality of patients and the type of treatment for which they attended during the period 2000-2007. Sixteen of 18 centres responded to the questionnaire. The flow of foreign patients has stabilized since 2006 at approximately 2100 patients per year. The majority of foreign nationals seeking treatment in Belgium were French women for sperm donation. The next highest group was patients entering the country to obtain ICSI with ejaculated sperm. There are clear indications that numerous movements are motivated by the wish to evade legal restrictions in one's home country, either because the technology is prohibited or because the patients have characteristics, which exclude them from treatment in their own countries.

Discourses of Volunteer/Service Work and Their Discontents: Border Crossing, Construction of Hierarchy, and Paying Dues

ERIC Educational Resources Information Center

Doerr, Neriko Musha

2017-01-01

This article examines four discourses of volunteer/service work--charity, leisure, citizenship, and border crossing--in terms of how they construct relationships between those who serve and those who are served. Specifically, it analyzes the discourse of border crossing, which assumes White middle-class students crossing a border to work in…

Crossing Pedagogical Borders in the Yucatan Peninsula

ERIC Educational Resources Information Center

Willhauck, Susan

2009-01-01

A challenging intercultural teaching experience provided an opportunity for engaging embodied pedagogies that facilitated border crossings of language, age, gender, and experience. Influenced by the work of Augusto Boal, the author describes how improvisation, role-play, music, and drawing led seminary students in Mexico into sacred time and space…

Assessing a cross-border logistics policy using a performance measurement system framework: the case of Hong Kong and the Pearl River Delta region

NASA Astrophysics Data System (ADS)

Wong, David W. C.; Choy, K. L.; Chow, Harry K. H.; Lin, Canhong

2014-06-01

For the most rapidly growing economic entity in the world, China, a new logistics operation called the indirect cross-border supply chain model has recently emerged. The primary idea of this model is to reduce logistics costs by storing goods at a bonded warehouse with low storage cost in certain Chinese regions, such as the Pearl River Delta (PRD). This research proposes a performance measurement system (PMS) framework to assess the direct and indirect cross-border supply chain models. The PMS covers four categories including cost, time, quality and flexibility in the assessment of the performance of direct and indirect models. Furthermore, a survey was conducted to investigate the logistics performance of third party logistics (3PLs) at the PRD regions, including Guangzhou, Shenzhen and Hong Kong. The significance of the proposed PMS framework allows 3PLs accurately pinpoint the weakness and strengths of it current operations policy at four major performance measurement categories. Hence, this helps 3PLs further enhance the competitiveness and operations efficiency through better resources allocation at the area of warehousing and transportation.

Cross-border ties as a source of risk and resilience: Do cross-border ties moderate the relationship between migration-related stress and psychological distress among Latino migrants in the United States?

PubMed Central

Torres, Jacqueline M.; Alcántara, Carmela; Rudolph, Kara E.; Viruell-Fuentes, Edna A.

2017-01-01

Few studies have examined the associations between health and the cross-border ties that migrants maintain with their family members in communities of origin. We draw on theory related to social ties, ethnic identity, and mental health to examine cross-border ties as potential moderators of the association between migration-related stress and psychological distress among Latino migrants. Using data from the National Latino and Asian American Survey, we find that remittance sending is associated with significantly lower levels of psychological distress for Cuban migrants, and difficulty visiting home is associated with significantly greater psychological distress for Puerto Rican migrants. There were significant associations between migration-related stressors and psychological distress, although these associations fell to non-significance after accounting for multiple testing. We found little evidence that cross-border ties either buffer or exacerbate the association between migration-related stressors and psychological distress. We consider the findings within the current political and historical context of cross-border ties and separation. PMID:27803264

Study on the Flexibility in Cross-Border Water Resources Cooperation Governance

NASA Astrophysics Data System (ADS)

Liu, Zongrui; Wang, Teng; Zhou, Li

2018-02-01

Flexible strategy is very important to cross-border cooperation in international rivers water resources, which may be employed to reconcile contradictions and ease conflicts. Flexible characters of cross-border cooperation in international rivers water resources could be analyzed and revealed, using flexible strategic management framework, by taking international cooperation protocols related to water from Transboundary Freshwater Disputes Database (TFDD) as samples from the number of cooperation issues, the amount of management layers and regulator agencies in cooperation organization and the categories of income (cost) distribution (allocation) mode. The research demonstrates that there are some flexible features of cross-border cooperation in international rivers water resources: Riparian countries would select relative diversification strategies related to water, tend to construct a flexible cooperation organization featured with moderate hierarchies from vertical perspective and simplified administrations from horizontal perspective, and adopt selective inducement modes to respect ‘joint and several liability’.

Impact of cigarette price differences across the entire European Union on cross-border purchase of tobacco products among adult cigarette smokers.

PubMed

Agaku, Israel T; Blecher, Evan; Filippidis, Filippos T; Omaduvie, Uyoyo T; Vozikis, Athanassios; Vardavas, Constantine I

2016-05-01

We investigated the impact of cigarette price differences across the European Union (EU) on cross-border tobacco purchasing because of cheaper price among current cigarette smokers. Individual-level tobacco-related data (including cross-border tobacco purchasing behavior) were from the Special Eurobarometer 385 (V.77.1), a cross-sectional survey of persons aged ≥15 years from 27 EU Member States during 2012. Country-specific weighted average prices (WAP) per 1000 cigarettes (as of 1 July 2012) were obtained from the European Commission, and divided by 50 to yield WAP per cigarette pack. The dispersion in EU cigarette prices was measured with the coefficient of variation. Multivariate logistic regression was applied to measure the relationship between EU-wide cigarette price differential and cross-border tobacco purchasing because of cheaper price among current cigarette smokers (n=6896). The coefficient of variation for cigarette WAP within the EU was 0.39 (mean price=€3.99/pack). Of all current cigarette smokers in the EU, 26.2% (27.5 million persons) engaged in a cross-border tobacco purchase within the past 12 months, of which 56.3% did so because of cheaper price in another country. EU-wide cigarette price differential was significantly associated with making a cross-border tobacco purchase because of cheaper price (adjusted OR=1.34; 95% CI 1.22 to 1.47). Reducing differences in cigarette tax and price within the EU, coupled with a stricter limitation on the quantity of cigarettes that it is possible to carry from one Member State to another, may help reduce cross-border tax avoidance strategies. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

UNIVERSITY OF ARIZONA CROSS-BORDER WATER TECHNOLOGY COLLABORATION

EPA Science Inventory

The outcome of Phase I of the University of Arizona Cross-border Water Technology Collaboration project was the development and testing of solar distillation designs and selection of the final design for implementation that could be built in a developing country...

Cross-border ties, nativity, and inflammatory markers in a population-based prospective study of Latino adults.

PubMed

Torres, Jacqueline M; Epel, Elissa S; To, Tu My; Lee, Anne; Aiello, Allison E; Haan, Mary N

2018-05-16

Even after migration, immigrants and their descendants may continue to have ties to family and friends who remain in places of origin. Recent research suggests that these cross-border social ties have implications for health, although this scholarship has been limited to self-reported outcomes. Using data from the Sacramento Area Latino Study on Aging (SALSA), we estimate associations between cross-border social ties and inflammatory biomarkers among Latino adults (n = 1786). We find that immigrants who maintained any cross-border connection to family and friends in Latin America had significantly lower levels of baseline interleukin-6 (IL-6) and C-reactive protein (CRP) compared to their US-born counterparts with no cross-border ties. These results held for values of CRP at five-year follow-up for men only. In contrast, US-born women with cross-border ties to family and friends in Latin America had both significantly higher levels of CRP and significantly lower levels of tumor necrosis factor-alpha (TNF-α) at five-year follow-up relative to their US-born counterparts with no cross-border ties. We find descriptively that men who have cross-border ties are also less likely to be socially isolated within local contexts. Considering place-of-origin social connections may contribute critical nuance to studies of immigrant health, including disparities in inflammatory markers that may serve as indicators of underlying chronic disease. Copyright © 2018 Elsevier Ltd. All rights reserved.

Cross-border policy effects on alcohol outcomes: drinking without thinking on the u.s.-Mexico border?

PubMed

Mills, Britain A; Caetano, Raul; Vaeth, Patrice

2014-11-01

Rates of alcohol-related outcomes are sensitive to policy differences in politically distinct, adjacent territories. Factors that shape these cross-border effects, particularly when the policy differences are longstanding, remain poorly understood. We compared the ability of 2 classes of variables with theoretical relevance to the U.S.-Mexico border context-bar attendance and alcohol-related social-cognitive variables-to explain elevated drinking on the U.S. side of the border relative to other areas of the United States. Data were collected from multistage cluster samples of adult Mexican Americans on and off the U.S.-Mexico border (current drinker N = 1,351). Structural equation models were used to test drinking context (frequency of bar attendance) and 6 different social-cognitive variables (including alcohol-related attitudes, norms, motives, and beliefs) as mediators of border effects on a composite drinking index. The border effect on drinking varied by age (with younger adults showing a stronger effect), consistent with previous findings and known risk factors in the region. Contrary to theoretical expectations, 6 different social-cognitive variables-despite relating strongly with drinking-were comparable in border and nonborder areas (within and across age) and played no role in elevated drinking on the border. Conversely, elevated drinking among border youth was mediated by bar attendance. This mediated moderation effect held after adjusting for potential sociodemographic and neighborhood-level confounders. Increased drinking among U.S.-Mexico border youth is explained by patterns of bar attendance, but not by more permissive alcohol-related social-cognitive variables in border areas: Border youth attend bars and drink more than their nonborder counterparts, despite having comparable alcohol-related beliefs, attitudes, norms, and motives for use. Alcohol's heightened availability and visibility on both sides of the border may create opportunities for

Cross-Border Cholera Outbreaks in Sub-Saharan Africa, the Mystery behind the Silent Illness: What Needs to Be Done?

PubMed Central

Mwesawina, Maurice; Baluku, Yosia; Kanyanda, Setiala S. E.; Orach, Christopher Garimoi

2016-01-01

Introduction Cross-border cholera outbreaks are a major public health problem in Sub-Saharan Africa contributing to the high annual reported cholera cases and deaths. These outbreaks affect all categories of people and are challenging to prevent and control. This article describes lessons learnt during the cross-border cholera outbreak control in Eastern and Southern Africa sub-regions using the case of Uganda-DRC and Malawi-Mozambique borders and makes recommendations for future outbreak prevention and control. Materials and Methods We reviewed weekly surveillance data, outbreak response reports and documented experiences on the management of the most recent cross-border cholera outbreaks in Eastern and Southern Africa sub-regions, namely in Uganda and Malawi respectively. Uganda-Democratic Republic of Congo and Malawi-Mozambique borders were selected because the countries sharing these borders reported high cholera disease burden to WHO. Results A total of 603 cross-border cholera cases with 5 deaths were recorded in Malawi and Uganda in 2015. Uganda recorded 118 cases with 2 deaths and CFR of 1.7%. The under-fives and school going children were the most affected age groups contributing 24.2% and 36.4% of all patients seen along Malawi-Mozambique and Uganda-DRC borders, respectively. These outbreaks lasted for over 3 months and spread to new areas leading to 60 cases with 3 deaths, CRF of 5%, and 102 cases 0 deaths in Malawi and Uganda, respectively. Factors contributing to these outbreaks were: poor sanitation and hygiene, use of contaminated water, floods and rampant cross-border movements. The outbreak control efforts mainly involved unilateral measures implemented by only one of the affected countries. Conclusions Cross-border cholera outbreaks contribute to the high annual reported cholera burden in Sub-Saharan Africa yet they remain silent, marginalized and poorly identified by cholera actors (governments and international agencies). The under-fives and the

77 FR 10958 - International Services Surveys: BE-150, Quarterly Survey of Cross-Border Credit, Debit, and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-24

...-Border Credit, Debit, and Charge Card Transactions, to change the survey title, and to collect data in... from Quarterly Survey of Cross-Border Credit, Debit, and Charge Card Transactions to Quarterly Survey... Survey of Cross-Border Credit, Debit, and Charge Card Transactions to Quarterly Survey of Payment Card...

"Bottleneck study" : transportation infrastructure and traffic management analysis of cross border bottlenecks. [Executive summary].

DOT National Transportation Integrated Search

2004-11-01

The motivation behind the Transportation Infrastructure and Traffic Management Analysis of : Cross Border Bottlenecks study was generated by the U.S.-Mexico Border Partnership Action : Plan (Action item #2 of the 22-Point Smart Border Action Plan: De...

Reprint of: Dream vs. reality: seven case-studies on the desirability and feasibility of cross-border hospital collaboration in Europe.

PubMed

Glinos, Irene A; Baeten, Rita

2015-01-01

Despite being a niche phenomenon, cross-border health care collaboration receives a lot of attention in the EU and figures visibly on the policy agenda, in particular since the policy process which eventually led to the adoption of Directive 2011/24/EU. One of the underlying assumptions is that cross-border collaboration is desirable, providing justification to both the European Commission and to border-region stakeholders for promoting it. The purpose of this paper is to question this assumption and to examine the role of actors in pushing (or not) for cross-border collaboration. The analysis takes place in two parts. First, the EU policies to promote cross-border collaboration and the tools employed are examined, namely (a) use of European funds to sponsor concrete border-region collaboration projects, (b) use of European funds to sponsor research which gives visibility to cross-border collaboration, and (c) use of the European Commission's newly acquired legal mandate to encourage "Member States to cooperate in cross-border health care provision in border-regions" (Art. 10) and support "Member States in the development of European reference networks between health care providers and centres of expertise" (Art. 12). Second, evidence gathered in 2011-2013 from seven European border-regions on hospital cross-border collaboration is systematically reviewed to assess the reality of cross-border collaboration - can it work and when, and why do actors engage in cross-border collaboration? The preliminary findings suggest that while the EU plays a prominent role in some border-region initiatives, cross-border collaboration needs such a specific set of circumstances to work that it is questionable whether it can effectively be promoted. Moreover, local actors make use of the EU (as a source of funding, legislation or legitimisation) to serve their needs. Copyright © 2014. Published by Elsevier Ltd.

Shifting Institutional Boundaries through Cross-Border Higher Education

ERIC Educational Resources Information Center

Amaral, Alberto; Tavares, Orlanda; Cardoso, Sónia; Sin, Cristina

2016-01-01

Cross-border higher education (CBHE) has been changing the organizational boundaries of higher education institutions (HEIs). This study aims to analyze the shifting boundaries of Portuguese HEIs through the lens of the identity concept in organization theories, considering three contexts with different levels of regulation: African…

Ofrendas/BorderCrossings: A Studio-Based Model for Cross Cultural Traveling.

ERIC Educational Resources Information Center

Congdon, Kristin G.

While creating an art form which is foreign to an artist's cultural expression may seem like taking a risk in today's world, it may provide a way to successfully negotiate a fulfilling living and working space on this diverse planet. Movement into a foreign space, often referred to as a border crossing, can be understood as a central meeting…

Cross-border reproductive care: a phenomenon expressing the controversial aspects of reproductive technologies.

PubMed

Ferraretti, Anna Pia; Pennings, Guido; Gianaroli, Luca; Natali, Francesca; Magli, M Cristina

2010-02-01

Cross-border reproductive care, also called reproductive tourism, refers to the travelling of citizens from their country of residence to another country in order to receive fertility treatment through assisted reproductive technology. Several reasons account for cross-border reproductive care: (i) a certain kind of treatment is forbidden by law in the couple's own country or is inaccessible to the couple because of their demographic or social characteristics; (ii) foreign centres report higher success rates compared with those of the centres in the country of residence; (iii) a specific treatment may be locally unavailable because of a lack of expertise or because the treatment is considered experimental or insufficiently safe; and (iv) limited access to the treatment in the couple's home country because of long waiting lists, excessive distance from a centre or high costs. Although cross-border reproductive care can be viewed as a safety valve, the phenomenon is often associated with a high risk of health dangers, frustration and disparities. Solutions to these problematic effects need to be considered in the light of the fact that cross-border reproductive care is a growing phenomenon. 2009 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

Recent advances to address European Union Health Security from cross border chemical health threats.

PubMed

Duarte-Davidson, R; Orford, R; Wyke, S; Griffiths, M; Amlôt, R; Chilcott, R

2014-11-01

The European Union (EU) Decision (1082/2013/EU) on serious cross border threats to health was adopted by the European Parliament in November 2013, in recognition of the need to strengthen the capacity of Member States to coordinate the public health response to cross border threats, whether from biological, chemical, environmental events or events which have an unknown origin. Although mechanisms have been in place for years for reporting cross border health threats from communicable diseases, this has not been the case for incidents involving chemicals and/or environmental events. A variety of collaborative EU projects have been funded over the past 10 years through the Health Programme to address gaps in knowledge on health security and to improve resilience and response to major incidents involving chemicals. This paper looks at the EU Health Programme that underpins recent research activities to address gaps in resilience, planning, responding to and recovering from a cross border chemical incident. It also looks at how the outputs from the research programme will contribute to improving public health management of transnational incidents that have the potential to overwhelm national capabilities, putting this into context with the new requirements as the Decision on serious cross border threats to health as well as highlighting areas for future development. Crown Copyright © 2014. Published by Elsevier Ltd. All rights reserved.

Border Crossings and Multimodal Composition in the Arts

ERIC Educational Resources Information Center

Morrison, Andrew

2005-01-01

Developmental and development-oriented learning with digital media are discussed in relation to the concepts border crossings and multimodal composition. The first concept refers to a transveral of disciplines and recombinations of elements from them. Local-global relations in knowledge building are covered. The second refers to the collaborative…

Border Crossing Knowledge Systems: A PNG Teacher's Autoethnography

ERIC Educational Resources Information Center

Reta, Medi

2010-01-01

Narratives have always been integral to Indigenous knowledge transfer. In this autoethnography the author shares her border crossings between her Indigenous knowledge systems and the often dominant Western knowledge system. Pertinent to these experiences are the stark contrasts that exist between the two knowledge systems and their educational…

14 April 1895, Ljubljana earthquake - A new, cross-border study

NASA Astrophysics Data System (ADS)

Albini, Paola; Cecić, Ina; Hammerl, Christa

2014-05-01

Though it has been the object of both contemporary and modern investigations, the 14 April 1895, Ljubljana event (Mw ~6, according to the European catalogue SHEEC) is still not fully described in its effects. One manifest reason for this is that being the 1895 earthquake a cross-border event, it affected an area that today pertains to three different countries, Slovenia, Austria, and Italy, as well as accounted for in sources today scattered in different archives and libraries. In addition, the 1895 Ljubljana earthquake was a turning point for many aspects. Imperial Vienna sent help to rebuild the damaged city and its surroundings, and the architects brought modern ideas about urban planning, public hygiene and contemporary design. It was also the beginning of organised seismological observations in Slovenia - macroseismic, right after the earthquake, and instrumental, in 1896. The macroseismic data about this earthquake are plentiful and very well preserved. In this new, cross-border study we intend to re-evaluate the already known as well as the newly collected data sources. Specific attention is devoted to the archival documentation on damage, and to the far-field data, which were not comprehensively taken into account beforehand. As the earthquake was felt in a large part of central and Eastern Europe, a considerable effort is put into collecting and interpreting the coeval sources, written in many different languages.

Quality requirements for cross-border care in Europe: a qualitative study of patients’, professionals’ and healthcare financiers’ views

PubMed Central

Groene, O; Poletti, P; Vallejo, P; Cucic, C; Klazinga, N; Suñol, R

2009-01-01

Background: In the past decade the issue of patient mobility has emerged on the European health policy agenda. Although the volume of patients crossing borders to obtain healthcare is low, it is increasing continuously and, due to its legal, financial and medical implications, has generated considerable interest among health policy and other decision makers. However, there is little information available on the safety and patient-centredness of cross-border care and neither governments nor citizens have an explicit basis for comparing healthcare delivery in Europe. Methods: This study investigated the viewpoints of patients, professionals and healthcare financiers on the safety and patient-centredness of cross-border care. Qualitative interviews were carried out during 2005 and early 2006 with 40 patients, 30 professionals (doctors, nurses and managers) and 3 healthcare-financing bodies. Results: Although cross-border care has become a common issue in many European countries, there remain uncertainties on the side of each of the parties addressed—patients, professionals and financiers—with regard to the provision of cross-border care. One of the most striking results of this project is the current lack of research on systematic knowledge on the quality of cross-border care. Conclusion: Many of the issues identified through this research may have a potential impact on the quality and safety of cross-border care and will support further investigation and help shape the health policy agenda on patients crossing borders in European Union countries. PMID:19188456

Border Crossings: Engaging Students in Diversity Work and Intergroup Relations

ERIC Educational Resources Information Center

Rose, Susan D.; Bylander, Joyce

2007-01-01

As an innovative model for diversity education, Dickinson College designed the "Crossing Borders" program to encourage culturally diverse students to live, work, and study together in multiple contexts both within the United States and abroad. Envisioning a series of crossings, the program brings together up to 20 students from Dickinson…

The International Research Training Group (GRK532): Practicing Cross-Border Postgraduate Education

ERIC Educational Resources Information Center

Ehses, Markus; Veith, Michael

2009-01-01

In 1999, the International Research Training Group "GRK532" was founded as a pilot project for cross-border European postgraduate education along the German/French/Luxembourg borders. The project consists of an interdisciplinary research programme on synthesis, isolation and characterization of new materials accompanied by an ambitious…

Continuity of care in the cross-border context: insights from a survey of German patients treated abroad.

PubMed

Panteli, Dimitra; Wagner, Caroline; Verheyen, Frank; Busse, Reinhard

2015-08-01

Continuity of care is important for outcomes and patient satisfaction and includes additional considerations in the context of cross-border health care. Although this has been discussed in research and was picked up in the recently transposed Directive on patients' rights (2011/24/EU), there is limited evidence about related issues actually encountered by patients crossing borders. An anonymous postal survey was carried out by the Techniker Krankenkasse, one of the largest sickness funds in Germany. The questionnaire was sent to 45 189 individuals who had received treatment in EU/EEA countries and included items on relational, management and informational continuity. The survey had a response rate of 41% (n = 17 543). Of those respondents who had travelled for care (n = 3307), ∼19% (n = 570) did so due to a relationship of trust with a given provider. Only 8% of all respondents required emergency follow-up services due to complications, the majority of which was obtained back in Germany. Twelve percentage of those who were prescribed medication abroad (n = 4208) reported problems, spanning unknown products, dispensation and reimbursement. Information exchange between providers across borders was rare and largely carried out by the patients themselves. Although relational continuity may be important to specific groups of patients travelling for care, it is primarily informational continuity and its interrelation with management continuity that need to be addressed in the cross-border context. Information exchange should be endorsed at European level. Additional focus is required on informing patients about documentation rights and requirements and providing health records that are comprehensive and comprehensible. © The Author 2015. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

Border Crossing in the Classroom through Performed Ethnography

ERIC Educational Resources Information Center

Goldstein, Tara

2016-01-01

In this essay I share the ways I have used performed ethnography to explore the notion of border crossing in an undergraduate course called "Equity and Activism in Education." Performed ethnography involves turning the findings of ethnographic research into a play script. My students read two performed ethnographies, "Harriet's…

Cross-border-assisted reproduction: a qualitative account of UK travellers' experiences.

PubMed

Hudson, Nicky; Culley, Lorraine; Blyth, Eric; Norton, Wendy; Pacey, Allan; Rapport, Frances

2016-06-01

Surveys on patients' experiences of cross-border fertility treatment have reported a range of positive and challenging features. However, the number of such studies is limited, and there is no detailed qualitative account of the experiences of UK patients who travel overseas for fertility treatment. The present study used a cross-sectional, qualitative design and in-depth interviews. Fifty-one participants (41 women and 10 men, representing 41 treatment 'cases') participated in semi-structured interviews. The experiences reported were broadly positive with a large proportion of participants (39 cases, 95%) citing a favourable overall experience with only two cases (5%) reporting a more negative experience. Thematic analysis revealed 6 major categories and 20 sub-categories, which described the positive and challenging aspects of cross-border fertility travel. The positive aspects were represented by the categories: 'access', 'control' and 'care and respect'. The more challenging aspects were categorized as 'logistics and coordination of care', 'uncertainty' and 'cultural dissonance'. The study confirms findings from others that despite some challenges, there is a relatively high level of patient satisfaction with cross-border treatment with participants able to extend the boundaries of their fertility-seeking trajectories and in some cases, regain a sense of control over their treatment.

76 FR 66872 - International Services Surveys: Amendments to the BE-150, Quarterly Survey of Cross-Border Credit...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-28

...-Border Credit, Debit, and Charge Card Transactions AGENCY: Bureau of Economic Analysis, Commerce. ACTION... information on the BE-150, Quarterly Survey of Cross-Border Credit, Debit, and Charge Card Transactions... change the survey title from Quarterly Survey of Cross-Border Credit, Debit, and Charge Card Transactions...

Medical sociology as a heuristic instrument for medical tourism and cross-border healthcare

PubMed Central

Mainil, Tomas

2015-01-01

In this commentary, we establish a relationship between medical sociology and the study of medical tourism and cross-border healthcare by introducing Ronald Andersen’s behavioral model of healthcare use, and linking this model to the recent empirical study of Kovacs et al. on patients travelling to Hungary for orthopedic treatment. Finally, we plead for more measurement in the field of patient mobility. PMID:25844386

Assessing and improving cross-border chemical incident preparedness and response across Europe.

PubMed

Stewart-Evans, James; Hall, Lisbeth; Czerczak, Slawomir; Manley, Kevin; Dobney, Alec; Hoffer, Sally; Pałaszewska-Tkacz, Anna; Jankowska, Agnieszka

2014-11-01

Good practices in emergency preparedness and response for chemical incidents include practices specific to the different functions of exposure assessment (e.g., within the monitoring function, the use of mobile monitoring equipment; within the modelling function, the use of rapid dispersion models with integrated mapping software) and generic practices to engage incident response stakeholders to maximise exposure assessment capabilities (e.g., sharing protocols and pre-prepared information and multi-agency training and exercising). Such practices can optimise cross-border collaboration. A wide range of practices have been implemented across MSs during chemical incident response, particularly during incidents that have cross-border and trans-boundary impacts. This paper proposes a self-assessment methodology to enable MSs, or organisations within MSs, to examine exposure assessment capabilities and communication pathways between exposure assessors and public health risk assessors. Where gaps exist, this methodology provides links to good practices that could improve response, communication and collaboration across local, regional and national borders. A fragmented approach to emergency preparedness for chemical incidents is a major obstacle to improving cross-border exposure assessment. There is no one existing body or structure responsible for all aspects of chemical incident preparedness and response in the European Union. Due to the range of different organisations and networks involved in chemical incident response, emergency preparedness needs to be drawn together. A number of recommendations are proposed, including the use of networks of experts which link public health risk assessors with experts in exposure assessment, in order to coordinate and improve chemical incident emergency preparedness. The EU's recent Decision on serious cross-border threats to health aims to facilitate MSs' compliance with the International Health Regulations, which require

Seismic Hazard and risk assessment for Romania -Bulgaria cross-border region

NASA Astrophysics Data System (ADS)

Simeonova, Stela; Solakov, Dimcho; Alexandrova, Irena; Vaseva, Elena; Trifonova, Petya; Raykova, Plamena

2016-04-01

parameter in the historical earthquake catalogues. A particular advantage of using intensities is that the very irregular pattern of the attenuation field of the Vrancea intermediate depth earthquakes can be estimated from detailed macroseismic observations that are available (in both countries) for the study region. Additionally, de-aggregation of the seismic hazard for a recurrence period of 475 years (probability of exceedance of 10% in 50 years) for intensity was performed for 9 cities (administrative centers) situated in northern Bulgaria. Finally, applying SELENA software earthquake risk for Bulgarian part of the cross-boarder region is analyzed. The results presented for the Romania-Bulgaria cross border region are part of the work carried out in the DACEA Project (2010-2013) that was implemented in the framework of the Romania - Bulgaria Cross Border Cooperation Programme (2007-2013).

Foreign currency-related translation complexities in cross-border healthcare applications.

PubMed

Kumar, Anand; Rodrigues, Jean M

2009-01-01

International cross-border private hospital chains need to apply the standards for foreign currency translation in order to consolidate the balance sheet and income statements. This not only exposes such chains to exchange rate fluctuations in different ways, but also creates added requirements for enterprise-level IT systems especially when they produce parameters which are used to measure the financial and operational performance of the foreign subsidiary or the parent hospital. Such systems would need to come to terms with the complexities involved in such currency-related translations in order to provide the correct data for performance benchmarking.

A Bumpy Border Crossing into the Teaching Culture on a U.S. Campus: Experience of a Chinese Faculty Member

ERIC Educational Resources Information Center

Cheng, Qiang; Wang, Jian; Zhang, Shaoan

2013-01-01

Guided by cultural border crossing and teacher identity development theories, this case study explores the bumpy process of a junior Chinese faculty member's border crossing into the U.S. teaching culture and analyzes the challenges, coping strategies, and consequences of his border crossing on teaching and teacher identity development. The…

Higher Education Crossing Borders. A Guide to the Implications of the General Agreement on Trade in Services (GATS) for Cross-Border Education

ERIC Educational Resources Information Center

Knight, Jane

2006-01-01

This Guide examines the different dimensions of cross-border education within the context of General Agreement on Trade in Services (GATS): the present landscape, opportunities and challenges and the implications for policy and practice in higher education. It is meant for a range of stakeholders: policymakers, senior academic leaders, faculty…

Border-Crossing Model for the Diffusive Coarsening of Wet Foams

NASA Astrophysics Data System (ADS)

Durian, Douglas; Schimming, Cody

For dry foams, the transport of gas from small high-pressure bubbles to large low-pressure bubbles is dominated by diffusion across the thin soap films separating neighboring bubbles. For wetter foams, the film areas become smaller as the Plateau borders and vertices inflate with liquid. So-called ``border-blocking'' models can explain some features of wet-foam coarsening based on the presumption that the inflated borders totally block the gas flux; however, this approximation dramatically fails in the wet/unjamming limit where the bubbles become close-packed spheres. Here, we account for the ever-present border-crossing flux by a new length scale defined by the average gradient of gas concentration inside the borders. We argue that it is proportional to the geometric average of film and border thicknesses, and we verify this scaling and the numerical prefactor by numerical solution of the diffusion equation. Then we show how the dA / dt =K0 (n - 6) von Neumann law is modified by the appearance of terms that depend on bubble size and shape as well as the concentration gradient length scale. Finally, we use the modified von Neumann law to compute the growth rate of the average bubble, which is not constant.

Growing families in a shrinking world: legal and ethical challenges in cross-border surrogacy.

PubMed

Crockin, Susan L

2013-12-01

Crossing national borders to have children is a rapidly growing phenomenon, fuelled by restrictions on access and technologies in some countries and for some patients, by high costs in others, and all generating a burgeoning multibillion dollar international industry. Cross-border gestational surrogacy is one form of family building that challenges legal, policy and ethical norms between countries and puts both intended parents and gestational surrogates at risk, and can leave the offspring of these arrangements vulnerable in a variety of ways, including parent-child, immigration and citizenship status. The widely varying political, religious and legal views amongst countries make line drawing and rule making challenging. This article reviews recent court decisions about and explores the legal dimensions of cross-border surrogacy. Copyright © 2013 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

Cross-border care and healthcare quality improvement in Europe: the MARQuIS research project

PubMed Central

Suñol, R; Garel, P; Jacquerye, A

2009-01-01

Citizens are increasingly crossing borders within the European Union (EU). Europeans have always been free to travel to receive care abroad, but if they wished to benefit from their statutory social protection scheme, they were subject to their local or national legislation on social protection. This changed in 1991 with the European Court of Justice defining healthcare as a service, starting a debate on the right balance between different principles in European treaties: movement of persons, goods and services, versus the responsibility of member states to organise their healthcare systems. Simultaneously, cross-border cooperation has developed between member states. In this context, patient mobility has become a relevant issue on the EU’s agenda. The EU funded a number of Scientific Support to Policies (SSP) activities within the Sixth Framework Programme, to provide the evidence needed by EU policy makers to deal with issues that European citizens face due to enhanced mobility in Europe. One SSP project “Methods of Assessing Response to Quality Improvement Strategies” (MARQuIS), focused on cross-border care. It aimed to assess the value of different quality strategies, and to provide information needed when: (1) countries contract care for patients moving across borders; and (2) individual hospitals review the design of their quality strategies. This article describes the European context related to healthcare, and its implications for cross-border healthcare in Europe. The background information demonstrates a need for further research and development in this area. PMID:19188459

Traffic pollutant exposures experienced by pedestrians waiting to enter the U.S. at a major U.S.-Mexico border crossing

NASA Astrophysics Data System (ADS)

Galaviz, V. E.; Yost, M. G.; Simpson, C. D.; Camp, J. E.; Paulsen, M. H.; Elder, J. P.; Hoffman, L.; Flores, D.; Quintana, P. J. E.

2014-05-01

Pedestrians waiting to cross into the US from Mexico at Ports of Entry experience long wait times near idling vehicles. The near-road environment is associated with elevated pollutant levels and adverse health outcomes. This is the first exposure assessment conducted to quantify northbound pedestrian commuter exposure to traffic-related air pollutants at the U.S.-Mexico border San Ysidro Port of Entry (SYPOE). Seventy-three persons who regularly crossed the SYPOE in the pedestrian line and 18 persons who did not cross were recruited to wear personal air monitors for 24-h to measure traffic pollutants particulate matter less than 2.5 μm (PM2.5), 1-nitropyrene (1-NP) - a marker for diesel exhaust - and carbon monoxide (CO). Fixed site concentrations were collected at SYPOE and occurred during the time subjects were crossing northbound to approximate their exposure to 1-NP, ultrafine particles (UFP), PM2.5, CO, and black carbon (BC) while standing in line during their border wait. Subjects who crossed the border in pedestrian lanes had a 6-fold increase in exposure to 1-NP, a 3-fold increase in exposure to CO, and a 2-fold increase in exposure to gravimetric PM2.5, vs. non-border commuters. Univariate regression analysis for UFP (median 40,000 # cm-3) found that border wait time for vehicles explained 21% of variability and relative humidity 13%, but when modeled together neither predictor remained significant. Concentrations at the SYPOE of UFP, PM2.5, CO, and BC are similar to those in other near-roadway studies that show associations with acute and chronic adverse health effects. Although results are limited by small sample numbers, these findings warrant concern for adverse health effects experienced by pedestrian commuters waiting in a long northbound queue at SYPOE and demonstrates a potential health benefit of reduced wait times at the border.

Canadian physicians’ responses to cross border health care

PubMed Central

2014-01-01

Background The idea for this survey emanated from desk research and two meetings for researchers that discussed medical tourism and out-of-country health care, which were convened by some of the authors of this article (VR, CP and RL). Methods A Cross Border Health Care Survey was drafted by a number of the authors and administered to Canadian physicians via the Canadian Medical Association’s e-panel. The purpose of the survey was to gain an understanding of physicians’ experiences with and views of their patients acquiring health care out of country, either as medical tourists (paying out-of-pocket for their care) or out-of-country care patients funded by provincial/territorial public health insurance plans. Quantitative and qualitative results of the survey were analyzed. Results 631 physicians responded to the survey. Diagnostic procedures were the top-ranked procedure for patients either as out-of-country care recipients or medical tourists. Respondents reported that the main reason why patients sought care abroad was because waiting times in Canada were too long. Some respondents were frustrated with a lack of information about out-of-country procedures upon their patients’ return to Canada. The majority of physician respondents agreed that it was their responsibility to provide follow-up care to medical travellers on return to Canada, although a substantial minority disagreed that they had such a responsibility. Conclusions Cross-border health care, whether government-sanctioned (out-of-country-care) or patient-initiated (medical tourism), is increasing in Canada. Such flows are thought likely to increase with aging populations. Government-sanctioned outbound flows are less problematic than patient-initiated flows but are constrained by low approval rates, which may increase patient initiation. Lack of information and post-return complications pose the greatest concern to Canadian physicians. Further research on both types of flows (government

Canadian physicians' responses to cross border health care.

PubMed

Runnels, Vivien; Labonté, Ronald; Packer, Corinne; Chaudhry, Sabrina; Adams, Owen; Blackmer, Jeff

2014-04-03

The idea for this survey emanated from desk research and two meetings for researchers that discussed medical tourism and out-of-country health care, which were convened by some of the authors of this article (VR, CP and RL). A Cross Border Health Care Survey was drafted by a number of the authors and administered to Canadian physicians via the Canadian Medical Association's e-panel. The purpose of the survey was to gain an understanding of physicians' experiences with and views of their patients acquiring health care out of country, either as medical tourists (paying out-of-pocket for their care) or out-of-country care patients funded by provincial/territorial public health insurance plans. Quantitative and qualitative results of the survey were analyzed. 631 physicians responded to the survey. Diagnostic procedures were the top-ranked procedure for patients either as out-of-country care recipients or medical tourists. Respondents reported that the main reason why patients sought care abroad was because waiting times in Canada were too long. Some respondents were frustrated with a lack of information about out-of-country procedures upon their patients' return to Canada. The majority of physician respondents agreed that it was their responsibility to provide follow-up care to medical travellers on return to Canada, although a substantial minority disagreed that they had such a responsibility. Cross-border health care, whether government-sanctioned (out-of-country-care) or patient-initiated (medical tourism), is increasing in Canada. Such flows are thought likely to increase with aging populations. Government-sanctioned outbound flows are less problematic than patient-initiated flows but are constrained by low approval rates, which may increase patient initiation. Lack of information and post-return complications pose the greatest concern to Canadian physicians. Further research on both types of flows (government-sanctioned and patient-initiated), and how they affect

Assessing regional public health preparedness: a new tool for considering cross-border issues.

PubMed

Jones, Maggie; O'Carroll, Patrick; Thompson, Jack; D'Ambrosio, Luann

2008-01-01

To provide regional, state, and local public health officials a conceptual framework and checklist for assessing regional public health emergency preparedness, specifically in regard to cross-border public health preparedness needs. The project had four phases that are as follows: defining the scope, conducting a literature review, soliciting expert opinion, and creating the assessment framework and checklist. A conceptual framework was developed to define the scope of the project on the basis of the kinds of resources likely to be shared across borders in a public health response (eg, data, supplies, staff), in support of the public health functions likely to be important in a health emergency (eg, epidemiology, laboratory). A literature review was then conducted to identify key articles and tools addressing regional preparedness. Key informant interviews (n = 23) were conducted with public health and emergency management professionals in the Pacific Northwest to identify a set of systems, agreements, and protocols that should be systematically considered in assessing regional public health preparedness. Using the literature review and themes from interviews, a checklist was developed. A checklist was developed for use by public health leaders, which recommends 24 specific agreements, protocols, systems, and management structures that should be considered to foster cross-border public health preparedness. Regional public health preparedness represents not only the sum of state-level preparedness of the states in a region but also the capacity of those states to collaborate across state and international borders during a public health emergency. This checklist provides a tool to systematically consider cross-border preparedness issues.

Ideational Border Crossings: Rethinking the Politics of Knowledge within and across Disciplines

ERIC Educational Resources Information Center

Evans, John

2014-01-01

This article explores the merits, possibilities and difficulties of making intra and trans-disciplinary"border crossings" essentially of an ideational kind. Drawing ideas from complexity literature, the article lauds the potential of "concept studies" as means of making such crossings and addressing enduring issues (e.g., of…

Washington state--British Columbia international mobility and trade corridor (IMTC) : ITS-CVO border crossing deployment, evaluation draft report : executive summary

DOT National Transportation Integrated Search

2003-10-01

The Washington state-British Columbia international mobility and trade corridor (IMTC) ITS-CVO Border Crossing Deployment is allowing for the completion of a bi-national freight border crossing ITS system at the border, and is a follow-on effort t...

Crossing borders for fertility treatment: motivations, destinations and outcomes of UK fertility travellers.

PubMed

Culley, L; Hudson, N; Rapport, F; Blyth, E; Norton, W; Pacey, A A

2011-09-01

There are few systematic studies of the incidence of cross-border fertility care and even fewer reports of qualitative research with those undertaking treatment outside their country of origin. This paper reports findings from a qualitative study of UK residents with experience of cross-border care: the socio-demographic characteristics of UK travellers; their reasons for seeking treatment abroad; the treatments they sought; the destinations they chose and the outcomes of their treatment. Data regarding cross-border fertility treatment were collected from a purposive sample of 51 people by means of in-depth, semi-structured interviews between May 2009 and June 2010. Data were analysed using a systematic thematic coding method and also subjected to quantitative translation. Patient motivations for travelling abroad are complex. A desire for timely and affordable treatment with donor gametes was evident in a high number of cases (71%). However, most people gave several reasons, including: the cost of UK treatment; higher success rates abroad; treatment in a less stressful environment and dissatisfaction with UK treatment. People travelled to 13 different countries, the most popular being Spain and the Czech Republic. Most organized their own treatment and travel. The mean age of women seeking treatment was 38.8 years (range 29-46 years) and the multiple pregnancy rate was 19%. UK residents have diverse reasons for, and approaches to, seeking overseas treatment and do not conform to media stereotypes. Further research is needed to explore implications of cross-border treatment for donors, offspring and healthcare systems.

Professional Development for Cross-Border Managers: New Growth Opportunities for Executive Education

ERIC Educational Resources Information Center

Scalberg, Ernest J.

2013-01-01

The need of business enterprises for professionals trained for the challenges of cross-border assignments will increase exponentially through the decade. Business schools will be hard pressed to deliver programs with the scope, scale, and effectiveness necessary to address the unique competencies required for cross-cultural understanding and…

Socioeconomic and country variations in cross-border cigarette purchasing as tobacco tax avoidance strategy. Findings from the ITC Europe Surveys

PubMed Central

Nagelhout, Gera E.; van den Putte, Bas; Allwright, Shane; Mons, Ute; McNeill, Ann; Guignard, Romain; Beck, François; Siahpush, Mohammad; Joossens, Luk; Fong, Geoffrey T.; de Vries, Hein; Willemsen, Marc C.

2014-01-01

Background Legal tobacco tax avoidance strategies such as cross-border cigarette purchasing may attenuate the impact of tax increases on tobacco consumption. Little is known about socioeconomic and country variations in cross-border purchasing. Objective To describe socioeconomic and country variations in cross-border cigarette purchasing in six European countries. Methods Cross-sectional data from adult smokers (n = 7,873) from the International Tobacco Control (ITC) Surveys in France (2006/7), Germany (2007), Ireland (2006), the Netherlands (2008), Scotland (2006), and the rest of the United Kingdom (2007/8) were used. Respondents were asked whether they had bought cigarettes outside their country in the last six months and how often. Findings In French and German provinces/states bordering countries with lower cigarette prices, 24% and 13% of smokers respectively reported purchasing cigarettes frequently outside their country. In non-border regions of France and Germany and in Ireland, Scotland, the rest of the United Kingdom, and the Netherlands, frequent purchasing of cigarettes outside the country was reported by 2% to 7% of smokers. Smokers with higher levels of education or income, younger smokers, daily smokers, heavier smokers, and smokers not planning to quit smoking were more likely to purchase cigarettes outside their country. Conclusion Cross-border cigarette purchasing is more common in European regions bordering countries with lower cigarette prices and is more often reported by smokers with higher education and income. Increasing taxes in countries with lower cigarette prices and reducing the number of cigarettes that can be legally imported across borders could help to avoid cross-border purchasing. PMID:23644287

Socioeconomic and country variations in cross-border cigarette purchasing as tobacco tax avoidance strategy. Findings from the ITC Europe Surveys.

PubMed

Nagelhout, Gera E; van den Putte, Bas; Allwright, Shane; Mons, Ute; McNeill, Ann; Guignard, Romain; Beck, François; Siahpush, Mohammad; Joossens, Luk; Fong, Geoffrey T; de Vries, Hein; Willemsen, Marc C

2014-03-01

Legal tobacco tax avoidance strategies such as cross-border cigarette purchasing may attenuate the impact of tax increases on tobacco consumption. Little is known about socioeconomic and country variations in cross-border purchasing. To describe socioeconomic and country variations in cross-border cigarette purchasing in six European countries. Cross-sectional data from adult smokers (n=7873) from the International Tobacco Control (ITC) Surveys in France (2006/2007), Germany (2007), Ireland (2006), The Netherlands (2008), Scotland (2006) and the rest of the UK (2007/2008) were used. Respondents were asked whether they had bought cigarettes outside their country in the last 6 months and how often. In French and German provinces/states bordering countries with lower cigarette prices, 24% and 13% of smokers, respectively, reported purchasing cigarettes frequently outside their country. In non-border regions of France and Germany, and in Ireland, Scotland, the rest of the UK and The Netherlands, frequent purchasing of cigarettes outside the country was reported by 2-7% of smokers. Smokers with higher levels of education or income, younger smokers, daily smokers, heavier smokers and smokers not planning to quit smoking were more likely to purchase cigarettes outside their country. Cross-border cigarette purchasing is more common in European regions bordering countries with lower cigarette prices and is more often reported by smokers with higher education and income. Increasing taxes in countries with lower cigarette prices, and reducing the number of cigarettes that can be legally imported across borders could help to avoid cross-border purchasing.

The hidden challenge of cross-border negotiations.

PubMed

Sebenius, James K

2002-03-01

Cultural differences can influence business negotiations in unexpected ways, as many a hapless deal maker has learned. But the differences extend well beyond surface behaviors, such as proper table manners and the exchange of business cards--and even beyond deeper cultural characteristics, such as attitudes about relationships and deadlines. Indeed, there's another, equally treacherous aspect to cross-border negotiation: the ways that people from different regions come to agreement, or the processes involved in negotiations. Decision-making and governance processes can vary widely from culture to culture, not only in terms of legal technicalities but also in terms of the behaviors and core beliefs that drive them. Numerous promising deals have failed because people ignored or underestimated the powerful differences in process across cultures. In this article, James Sebenius offers ways in which negotiators can prepare for such cultural differences. A useful approach, he says, is to map out the decision-making process--including who's involved, what formal and informal roles people play, and how a resolution is actually reached. With that knowledge, you can design a strategy that anticipates obstacles before they arise. Governance and decision-making processes can take devilishly unexpected forms as you cross borders. But by designing your strategy and tactics so that you're reaching all the right people, you increase your chances of striking a sustainable deal. Those negotiations that might otherwise have failed because people ignored or underestimated powerful disparities in process will, in the end, yield a meaningful yes.

Organizational Learning and the Transnationalization of Further Education: Pedagogical Research on Cross-Border Organizations

ERIC Educational Resources Information Center

Göhlich, Michael; Engel, Nicolas; Höhne, Thomas

2014-01-01

With the processes of migration, globalization and (in our research context: especially) European unification, not only territorial borders but also cultural traditions become fragile (Eberhard et al., 2009). The daily challenges, as well as the opportunities afforded by crossing national, cultural, and linguistic borders, are growing (Beyer &…

Post-vaccinal distemper encephalitis in two Border Collie cross littermates.

PubMed

Fairley, R A; Knesl, O; Pesavento, P A; Elias, B C

2015-03-01

One 4.5-month-old male Border Collie cross presented with aggression and seizures in October 2006. A 16-month-old, female, spayed Border Collie cross presented with hypersalivation and a dropped jaw and rapidly became stuporous in September 2007. The dogs were littermates and developed acute neurological signs 5 and 27 days, respectively, after vaccination with different modified live vaccines containing canine distemper virus. Sections of brain in both dogs showed evidence of encephalitis mainly centred on the grey matter of brainstem nuclei, where there was extensive and intense parenchymal and perivascular infiltration of histiocytes and lymphocytes. Intra-nuclear and intra-cytoplasmic inclusions typical of distemper were plentiful and there was abundant labelling for canine distemper virus using immunohistochemistry. Post-vaccinal canine distemper. Post-vaccinal canine distemper has mainly been attributed to virulent vaccine virus, but it may also occur in dogs whose immunologic nature makes them susceptible to disease induced by a modified-live vaccine virus that is safe and protective for most dogs.

Cross-Border Collaboration in History among Nordic Students: A Case Study about Creating Innovative ICT Didactic Models

ERIC Educational Resources Information Center

Spante, Maria; Karlsen, Asgjerd Vea; Nortvig, Anne-Mette; Christiansen, Rene B.

2014-01-01

Gränsöverskridande Nordisk Undervisning/Utdanelse (GNU, meaning Cross-Border Nordic Education), the larger Nordic project, under which this case study was carried out, aims at developing innovative, cross-border teaching models in different subject domains in elementary school, including mathematics, language, science, social studies and history.…

The impact of the EU Directive on patients' rights and cross border health care in Malta.

PubMed

Azzopardi-Muscat, Natasha; Aluttis, Christoph; Sorensen, Kristine; Pace, Roderick; Brand, Helmut

2015-10-01

The patients' rights and cross-border health care directive was implemented in Malta in 2013. Malta's transposition of the directive used the discretionary elements allowable to retain national control on cross-border care to the fullest extent. This paper seeks to analyse the underlying dynamics of this directive on the Maltese health care system through the lens of key health system stakeholders. Thirty-three interviews were conducted. Qualitative content analysis of the interviews reveals six key themes: fear from the potential impact of increased patient mobility, strategies employed for damage control, opportunities exploited for health system reform, moderate enhancement of patients' rights, negligible additional patient mobility and unforeseen health system reforms. The findings indicate that local stakeholders expected the directive to have significant negative effects and adopted measures to minimise these effects. In practice the directive has not affected patient mobility in Malta in the first months following its implementation. Government appears to have instrumentalised the implementation of the directive to implement certain reforms including legislation on patients' rights, a health benefits package and compulsory indemnity insurance. Whilst the Maltese geo-demographic situation precludes automatic generalisation of the conclusions from this case study to other Member States, the findings serve to advance our understanding of the mechanisms through which European legislation on health services is influencing health systems, particularly in small EU Member States. Copyright © 2015 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

Quantitative and qualitative estimates of cross-border tobacco shopping and tobacco smuggling in France.

PubMed

Lakhdar, C Ben

2008-02-01

In France, cigarette sales have fallen sharply, especially in border areas, since the price increases of 2003 and 2004. It was proposed that these falls were not due to people quitting smoking but rather to increased cross-border sales of tobacco and/or smuggling. This paper aims to test this proposition. Three approaches have been used. First, cigarette sales data from French sources for the period 1999-2006 were collected, and a simulation of the changes seen within these sales was carried out in order to estimate what the sales situation would have looked like without the presence of foreign tobacco. Second, the statements regarding tobacco consumed reported by the French population with registered tobacco sales were compared. Finally, in order to identify the countries of origin of foreign tobacco entering France, we collected a random sample of cigarette packs from a waste collection centre. According to the first method, cross-border shopping and smuggling of tobacco accounted for 8635 tones of tobacco in 2004, 9934 in 2005, and 9930 in 2006, ie, between 14% and 17% of total sales. The second method gave larger results: the difference between registered cigarette sales and cigarettes declared as being smoked was around 12,000 to 13,000 tones in 2005, equivalent to 20% of legal sales. The collection of cigarette packs at a waste collection centre showed that foreign cigarettes accounted for 18.6% of our sample in 2005 and 15.5% in 2006. France seems mainly to be a victim of cross-border purchasing of tobacco products, with the contraband market for tobacco remaining modest. in order to avoid cross-border purchases, an increased harmonization of national policies on the taxation of tobacco products needs to be envisaged by the European Union.

Pedagogical Border Crossings: "Testimonio y Reflexiones de una Mexicana Académica"

ERIC Educational Resources Information Center

Flores Carmona, Judith

2018-01-01

I am an assistant professor at New Mexico State University; however, the path to getting to this position has been about crossing borders, about learning in and from the borderlands. The borderlands that my body has had to cross, physically and figuratively, have left many "heridas abiertas" (open wounds) but have also provided me with…

Cross-border injection drug use and HIV and hepatitis C virus seropositivity among people who inject drugs in San Diego, California.

PubMed

Horyniak, Danielle; Wagner, Karla D; Armenta, Richard F; Cuevas-Mota, Jazmine; Hendrickson, Erik; Garfein, Richard S

2017-09-01

The prevalence of HIV and Hepatitis C Virus (HCV) are significantly lower among people who inject drugs (PWID) in San Diego, CA, USA compared with PWID in Tijuana, Mexico, located directly across the border. We investigated associations between cross-border injection drug use (IDU), HIV and HCV seroprevalence and engagement in injecting risk behaviours while on each side of the border. Using baseline interviews and serologic testing data from STAHR II, a longitudinal cohort study of PWID in San Diego, bivariate and multivariable logistic regression analyses examined associations between recent (past six months) cross-border IDU and HIV and HCV antibody seropositivity, socio-demographics, drug use characteristics, and participants' connections to, and perceptions about Mexico. Chi-squared tests and McNemar tests examined associations between cross-border IDU and injecting risk behaviours. Of the 567 participants (93% U.S.-born, 73% male, median age 45 years), 86 (15%) reported recent cross-border IDU. Cross-border IDU was not associated with HIV (OR: 0.85, 95% CI: 0.37-1.95) or HCV seropositivity (OR: 1.01, 95% CI: 0.62-1.65). Age, identifying as Hispanic or Latino/a, and being concerned about risk of violence when travelling to Mexico were independently associated with decreased odds of recent cross-border IDU. Injecting cocaine at least weekly, having ever lived in Mexico and knowing PWID who reside in Mexico were associated with increased odds of recent cross-border IDU. PWID who reported cross-border IDU were significantly less likely to engage in receptive needle sharing, equipment sharing, and public injection while in Mexico compared with in San Diego (all p<0.001). Prevalence of HIV and HCV infection was similar among PWID who had and had not injected in Mexico, possibly due to practising safer injecting while in Mexico. Research is needed to elucidate contextual factors enabling U.S. PWID to inject safely while in Mexico. Copyright © 2017 Elsevier B.V. All

A Multifaceted Approach to Cross-Border Programmes: Expanding Educational Boundaries

ERIC Educational Resources Information Center

Harkins, Mary Jane; Nobes, Carolyn

2008-01-01

This paper examines how a small university in eastern Canada implemented a form of cross-border education with several partnerships in Bermuda and the Caribbean. The university made the transition from a campus-based university to a more inclusive, global institution. Capacity-building at the institution increased during this time of rapidly…

Paediatric tuberculosis in Queensland, Australia: overrepresentation of cross-border and Indigenous children.

PubMed

Donnan, E J; Coulter, C; Simpson, G; Clark, J; Nourse, C

2017-03-01

Queensland, Australia. Understanding paediatric tuberculosis (TB) is important, as children with TB typically reflect recent community transmission. Children pose unique diagnostic challenges and are at risk of developing severe disseminated infection. To describe the epidemiology, presentation and outcomes of children with TB disease in Queensland. This is a retrospective case series of children diagnosed with TB aged 0-16 years notified in 2005-2014. Data collected in the Queensland Notifiable Conditions System were extracted and analysed. Of 127 children diagnosed with TB, 16 were Australian-born (including 12 Indigenous Queenslanders), 41 were overseas-born permanent and temporary residents and 70 were cross-border Papua New Guinea (PNG) children; 88 children had pulmonary disease (with/without other sites) and 39 had extra-pulmonary disease only, with lymph node TB the predominant extra-pulmonary site; 70.1% of children had laboratory confirmation; and 14 cross-border children had multidrug-resistant TB. Treatment outcomes among children residing in Australia were good (100% among Australian-born and 97.2% among permanent and temporary residents), but they were less favourable among PNG children diagnosed in the Torres Strait Protected Zone (76.6%). Queensland has unique challenges in TB control, with a high proportion of cross-border diagnoses and over-representation of Indigenous children. Vigilance is needed given the wide spectrum of clinical presentation, particularly in high-risk communities.

Is tuberculosis crossing borders at the Eastern boundary of the European Union?

PubMed Central

van der Werf, Marieke J.; Hollo, Vahur; Noori, Teymur

2013-01-01

Background: The Eastern border of the European Union (EU) consists of 10 countries after the expansion of the EU in 2004 and 2007. These 10 countries border to the East to countries with high tuberculosis (TB) notification rates. We analyzed the notification data of Europe to quantify the impact of cross-border TB at the Eastern border of the EU. Methods: We used TB surveillance data of 2010 submitted by 53 European Region countries to the European Centre for Disease Prevention and Control and the World Health Organization Regional Office for Europe. Notified TB cases were stratified by origin of the case (national/foreign). We calculated the contribution of foreign to overall TB notification. Results: In the 10 EU countries located at the EU Eastern border, 618 notified TB cases (1.7% of all notified TB cases) were of foreign origin. Of those 618 TB cases, 173 (28.0%) were from countries bordering the EU to the East. More specifically, 90 (52.0%) were from Russia, 33 (19.1%) from Belarus, 33 (19.1%) from Ukraine, 13 (7.5%) from Moldova and 4 (2.3%) from Turkey. Conclusions: Currently, migrants contribute little to TB notifications in the 10 EU countries at the Eastern border of the EU, but changes in migration patterns may result in an increasing contribution. Therefore, EU countries at the Eastern border of the EU should strive to provide prompt diagnostic services and adequate treatment of migrants. PMID:23813718

Travel and Border Health Measures to Prevent the International Spread of Ebola.

PubMed

Cohen, Nicole J; Brown, Clive M; Alvarado-Ramy, Francisco; Bair-Brake, Heather; Benenson, Gabrielle A; Chen, Tai-Ho; Demma, Andrew J; Holton, N Kelly; Kohl, Katrin S; Lee, Amanda W; McAdam, David; Pesik, Nicki; Roohi, Shahrokh; Smith, C Lee; Waterman, Stephen H; Cetron, Martin S

2016-07-08

During the 2014-2016 Ebola virus disease (Ebola) epidemic in West Africa, CDC implemented travel and border health measures to prevent international spread of the disease, educate and protect travelers and communities, and minimize disruption of international travel and trade. CDC staff provided in-country technical assistance for exit screening in countries in West Africa with Ebola outbreaks, implemented an enhanced entry risk assessment and management program for travelers at U.S. ports of entry, and disseminated information and guidance for specific groups of travelers and relevant organizations. New and existing partnerships were crucial to the success of this response, including partnerships with international organizations, such as the World Health Organization, the International Organization for Migration, and nongovernment organizations, as well as domestic partnerships with the U.S. Department of Homeland Security and state and local health departments. Although difficult to assess, travel and border health measures might have helped control the epidemic's spread in West Africa by deterring or preventing travel by symptomatic or exposed persons and by educating travelers about protecting themselves. Enhanced entry risk assessment at U.S. airports facilitated management of travelers after arrival, including the recommended active monitoring. These measures also reassured airlines, shipping companies, port partners, and travelers that travel was safe and might have helped maintain continued flow of passenger traffic and resources needed for the response to the affected region. Travel and border health measures implemented in the countries with Ebola outbreaks laid the foundation for future reconstruction efforts related to borders and travel, including development of regional surveillance systems, cross-border coordination, and implementation of core capacities at designated official points of entry in accordance with the International Health Regulations

Crossing Borders within: Stanley Cavell and the Politics of Interpretation

ERIC Educational Resources Information Center

Saito, Naoko; Standish, Paul

2010-01-01

The matter of crossing borders in the creation of democratic communities arises in ways that are pressing, both within the nation-state and on a global scale. Tensions between tendencies toward nationalism and the cosmopolitan call for global understanding touch the heart of ideas of democracy as beginning at home--at political, psychological, and…

The impact of cross-border reproductive care or 'fertility tourism' on NHS maternity services.

PubMed

McKelvey, A; David, A L; Shenfield, F; Jauniaux, E R

2009-10-01

High order multiple pregnancies have substantial morbidity and mortality. Fertility treatment is commonly responsible for their conception and is available globally with variable regulation. We investigated cross-border fertility treatment in these pregnancies in a UK fetal medicine unit, recording mode of conception, country of fertility treatment, reason for non-UK treatment and fetal reduction. Over an 11-year period, 109 women had a high order multiple pregnancy. Ninety-four women (86%) conceived with fertility treatment of whom 24 (26%) had this performed overseas. Cross-border fertility treatment poses an increasing challenge to obstetricians. National data on its occurrence is urgently needed.

Evaluation of Exposures to Diesel Particulate Matter Utilizing Ambient Air Monitoring and Urinary Biomarkers Among Pedestrian Commuters who Cross the U.S.-Mexico Border at San Ysidro, CA

NASA Astrophysics Data System (ADS)

Galaviz, Vanessa Eileen

Background: Walk-in-line pedestrians crossing the U.S.-Mexico border northbound at the San Ysidro, CA Port of Entry ("Border Commuters") may be at an increased risk of experiencing elevated traffic-related air pollution, including diesel exhaust (DE). DE exposure has been associated with numerous adverse health effects, particularly cardiovascular and respiratory problems, including as lung cancer. Pedestrian crossers wait in line for extended periods and stand within 10 feet of highly concentrated traffic, particularly to diesel buses. Understanding the magnitude of traffic-related exposures is important for this vulnerable population. It was hypothesized that subjects who reside in Tijuana, Baja California, Mexico and cross the border as a pedestrian will experience higher exposure to traffic-related pollutants than those who live and work in South San Diego, CA, USA and do not cross the border. Methods: Ninety-one participants were enrolled for this study; 80% were "Border Commuters" and 20% were "Non-Border Commuters". "Non-Border Commuters" served as the comparison group and were defined as residents who lived in or near and worked or went to school in San Ysidro, CA but did not cross the border. Questionnaires, time activity diaries, and urine samples were collected from all participants. Of the "Border Commuters", 56 personal 24-hour PM2.5 and 1-nitropyrene (1-NP) - a marker for diesel exhaust - samples were collected. There were 22 at-home indoor and 14 at-home outdoor 1-NP samples collected. Additionally, area samples collected at the border included 35 days of 1-NP, black carbon (BC), carbon monoxide (CO), fine particulate matter (PM2.5) and ultrafine particulate matter (UFP). Of the "Non-Border Commuters", 15 personal 24-hour PM2.5 and 1-NP samples were collected. Additonally, 3 at-home indoor and outdoor 24-hour 1-NP samples were collected. Results: Personal exposure to PM2.5 was nearly 2-fold higher among "Border Commuters" compared to "Non-Border

Quantifying cross-border movements and migrations for guiding the strategic planning of malaria control and elimination

PubMed Central

2014-01-01

Background Identifying human and malaria parasite movements is important for control planning across all transmission intensities. Imported infections can reintroduce infections into areas previously free of infection, maintain ‘hotspots’ of transmission and import drug resistant strains, challenging national control programmes at a variety of temporal and spatial scales. Recent analyses based on mobile phone usage data have provided valuable insights into population and likely parasite movements within countries, but these data are restricted to sub-national analyses, leaving important cross-border movements neglected. Methods National census data were used to analyse and model cross-border migration and movement, using East Africa as an example. ‘Hotspots’ of origin-specific immigrants from neighbouring countries were identified for Kenya, Tanzania and Uganda. Populations of origin-specific migrants were compared to distance from origin country borders and population size at destination, and regression models were developed to quantify and compare differences in migration patterns. Migration data were then combined with existing spatially-referenced malaria data to compare the relative propensity for cross-border malaria movement in the region. Results The spatial patterns and processes for immigration were different between each origin and destination country pair. Hotspots of immigration, for example, were concentrated close to origin country borders for most immigrants to Tanzania, but for Kenya, a similar pattern was only seen for Tanzanian and Ugandan immigrants. Regression model fits also differed between specific migrant groups, with some migration patterns more dependent on population size at destination and distance travelled than others. With these differences between immigration patterns and processes, and heterogeneous transmission risk in East Africa and the surrounding region, propensities to import malaria infections also likely show

Detecting a trend change in cross-border epidemic transmission

NASA Astrophysics Data System (ADS)

Maeno, Yoshiharu

2016-09-01

A method for a system of Langevin equations is developed for detecting a trend change in cross-border epidemic transmission. The equations represent a standard epidemiological SIR compartment model and a meta-population network model. The method analyzes a time series of the number of new cases reported in multiple geographical regions. The method is applicable to investigating the efficacy of the implemented public health intervention in managing infectious travelers across borders. It is found that the change point of the probability of travel movements was one week after the WHO worldwide alert on the SARS outbreak in 2003. The alert was effective in managing infectious travelers. On the other hand, it is found that the probability of travel movements did not change at all for the flu pandemic in 2009. The pandemic did not affect potential travelers despite the WHO alert.

People Crossing Borders: An Analysis of U.S. Border Protection Policies

DTIC Science & Technology

2010-05-13

evaluate the policies that have been pursued in providing border protection, especially as these policies might impact other elements of the U.S. border...evaluate the impact of the current framework. Lastly, this report offers some policy options—both short-term and long-term—for addressing the...to account for the commercial consequences of ever-climbing levels of security at the U.S. border. In the end, balancing the economic impact of

Border effect-based precise measurement of any frequency signal

NASA Astrophysics Data System (ADS)

Bai, Li-Na; Ye, Bo; Xuan, Mei-Na; Jin, Yu-Zhen; Zhou, Wei

2015-12-01

Limited detection resolution leads to fuzzy areas during the measurement, and the discrimination of the border of a fuzzy area helps to use the resolution stability. In this way, measurement precision is greatly improved, hence this phenomenon is named the border effect. The resolution fuzzy area and its application should be studied to realize high-resolution measurement. During the measurement of any frequency signal, the fuzzy areas of phase-coincidence detection are always discrete and irregular. In this paper the difficulty in capturing the border information of discrete fuzzy areas is overcome and extra-high resolution measurement is implemented. Measurement precision of any frequency-signal can easily reach better than 1 × 10-11/s in a wide range of frequencies, showing the great importance of the border effect. An in-depth study of this issue has great significance for frequency standard comparison, signal processing, telecommunication, and fundamental subjects. Project supported by the National Natural Science Foundation of China (Grant Nos. 10978017 and 61201288), the Natural Science Foundation of Research Plan Projects of Shaanxi Province, China (Grant No. 2014JM2-6128), and the Sino-Poland Science and Technology Cooperation Projects (Grant No. 36-33).

SARS related preventive and risk behaviours practised by Hong Kong-mainland China cross border travellers during the outbreak of the SARS epidemic in Hong Kong

PubMed Central

Lau, J.; Yang, X.; Tsui, H; Pang, E.

2004-01-01

Objectives: To investigate patterns of behaviours and attitudes related to SARS prevention in the Hong Kong cross border traveller population. Settings: A survey was carried out at the Hong Kong-China cross border checkpoint in the middle of the epidemic. Participants: A total of 839 Hong Kong adult residents returning to Hong Kong from mainland China were surveyed. Main outcome measures: Practice of preventive measures and relevant behaviours and attitudes. Results: Around 40% of the respondents were using masks all or most of the time in public places or washing their hands frequently (>10 times per day) and about one third avoided visiting crowded places in mainland China. Such figures were however lower than those practised by the general public in Hong Kong. SARS related perceptions, such as perceived risk of transmission and efficacy, etc, were associated with mask use and not visiting crowded places, but not with hand washing, which was associated with duration of stay. Gender differences were also observed. Around 70% of the travellers would have delayed medical consultation for influenza-like illness in China; 12.7% would not wear masks during such episodes of illness. Furthermore, about 30% of the respondents used to wear masks in Hong Kong but not in mainland China. Conclusions: The findings have implications on cross border prevention of SARS. It seems that those travelling during the SARS epidemic were a "self selected" group, and they were using less preventive measures. Special attention and intervention need to be provided to travellers to prevent a second wave cross border transmission of the disease. PMID:15547057

A typology of cross-border patient mobility.

PubMed

Glinos, Irene A; Baeten, Rita; Helble, Matthias; Maarse, Hans

2010-11-01

Based on systematic observation and analysis of available evidence, we propose a typology of cross-border patient mobility (rather than the so-called 'medical tourism') defined as the movement of a patient travelling to another country to seek planned health care. The typology is constructed around two dimensions based on the questions 'why do patients go abroad for planned health care?' and 'how is care abroad paid for?' Four types of patient motivations and two funding types have been identified. Combined in a matrix, they make eight possible scenarios of patient mobility each illustrated with international examples. Copyright © 2010 Elsevier Ltd. All rights reserved.

Faculty Perceptions of Success in Cross-Border University-to-University Partnerships

ERIC Educational Resources Information Center

Wilson, Elisabeth Anne

2012-01-01

In international development the strategy of cross-border university-to-university partnerships is drawing more attention. Funders such as U.S. Agency for International Development are offering large amounts of financial support for the development of university partnerships, networks, and consortiums. Despite the money that is going into…

Multi-Sensory Features for Personnel Detection at Border Crossings

DTIC Science & Technology

2011-07-08

challenging problem. Video sensors consume high amounts of power and require a large volume for storage. Hence, it is preferable to use non- imaging sensors...temporal distribution of gait beats [5]. At border crossings, animals such as mules, horses, or donkeys are often known to carry loads. Animal hoof...field, passive ultrasonic, sonar, and both infrared and visi- ble video sensors. Each sensor suite is placed along the path with a spacing of 40 to

Cross-Border Higher Education in China: How the Field of Research Has Developed

ERIC Educational Resources Information Center

Qin, Yunyun; Te, Alice Y. C.

2016-01-01

The aim of the research was to investigate how the field of cross-border Chinese higher education has developed from 1990 to 2015. Ninety-five articles in international journals and 470 articles in national journals were collected and analyzed in terms of authorship pattern, thematic clusters, and research methods. Results show that cross-border…

Cross-border Portfolio Investment Networks and Indicators for Financial Crises

PubMed Central

Joseph, Andreas C.; Joseph, Stephan E.; Chen, Guanrong

2014-01-01

Cross-border equity and long-term debt securities portfolio investment networks are analysed from 2002 to 2012, covering the 2008 global financial crisis. They serve as network-proxies for measuring the robustness of the global financial system and the interdependence of financial markets, respectively. Two early-warning indicators for financial crises are identified: First, the algebraic connectivity of the equity securities network, as a measure for structural robustness, drops close to zero already in 2005, while there is an over-representation of high-degree off-shore financial centres among the countries most-related to this observation, suggesting an investigation of such nodes with respect to the structural stability of the global financial system. Second, using a phenomenological model, the edge density of the debt securities network is found to describe, and even forecast, the proliferation of several over-the-counter-traded financial derivatives, most prominently credit default swaps, enabling one to detect potentially dangerous levels of market interdependence and systemic risk. PMID:24510060

Cross-border Portfolio Investment Networks and Indicators for Financial Crises

NASA Astrophysics Data System (ADS)

Joseph, Andreas C.; Joseph, Stephan E.; Chen, Guanrong

2014-02-01

Cross-border equity and long-term debt securities portfolio investment networks are analysed from 2002 to 2012, covering the 2008 global financial crisis. They serve as network-proxies for measuring the robustness of the global financial system and the interdependence of financial markets, respectively. Two early-warning indicators for financial crises are identified: First, the algebraic connectivity of the equity securities network, as a measure for structural robustness, drops close to zero already in 2005, while there is an over-representation of high-degree off-shore financial centres among the countries most-related to this observation, suggesting an investigation of such nodes with respect to the structural stability of the global financial system. Second, using a phenomenological model, the edge density of the debt securities network is found to describe, and even forecast, the proliferation of several over-the-counter-traded financial derivatives, most prominently credit default swaps, enabling one to detect potentially dangerous levels of market interdependence and systemic risk.

Cross-border portfolio investment networks and indicators for financial crises.

PubMed

Joseph, Andreas C; Joseph, Stephan E; Chen, Guanrong

2014-02-10

Cross-border equity and long-term debt securities portfolio investment networks are analysed from 2002 to 2012, covering the 2008 global financial crisis. They serve as network-proxies for measuring the robustness of the global financial system and the interdependence of financial markets, respectively. Two early-warning indicators for financial crises are identified: First, the algebraic connectivity of the equity securities network, as a measure for structural robustness, drops close to zero already in 2005, while there is an over-representation of high-degree off-shore financial centres among the countries most-related to this observation, suggesting an investigation of such nodes with respect to the structural stability of the global financial system. Second, using a phenomenological model, the edge density of the debt securities network is found to describe, and even forecast, the proliferation of several over-the-counter-traded financial derivatives, most prominently credit default swaps, enabling one to detect potentially dangerous levels of market interdependence and systemic risk.

Prospects for the Cross-Border Cooperation between Russia and Poland in the Field of Tourism

ERIC Educational Resources Information Center

Zaitseva, Natalia A.; Korneevets, Valentin S.; Semenova, Lyudmila V.

2016-01-01

The relevance of the research topic is driven by the increasing role of cross-border cooperation for economic development of regions of the neighbouring countries located in the immediate vicinity to the border, as well as for the tourism development. The purpose of scientific research, the results of which are presented in the article, was the…

Teachers' Inclusive Strategies to Accommodate 5th Grade Pupils' Crossing of Cultural Borders in Two Greek Multicultural Science Classrooms

NASA Astrophysics Data System (ADS)

Piliouras, Panagiotis; Evangelou, Odysseas

2012-04-01

The demographic changes in Greek schools underline the need for reconsidering the way in which migrant pupils move from their everyday culture into the culture of school science (a process known as "cultural border crossing"). Migrant pupils might face difficulties when they attempt to transcend cultural borders and this may influence their progress in science as well as the construction of suitable academic identities as a means of promoting scientific literacy. In the research we present in this paper, adopting the socioculturally driven thesis that learning can be viewed and studied as a meaning-making, collaborative inquiry process, we implemented an action research program (school year 2008-2009) in cooperation with two teachers, in a primary school of Athens with 85% migrant pupils. We examined whether the two teachers, who became gradually acquainted with cross-cultural pedagogy during the project, act towards accommodating the crossing of cultural borders by implementing a variety of inclusive strategies in science teaching. Our findings reveal that both teachers utilized suitable cross-border strategies (strategies concerning the establishment of a collaborative inquiry learning environment, and strategies that were in accordance with a cross-border pedagogy) to help students cross smoothly from their "world" to the "world of science". A crucial key to the teachers' expertise was their previous participation in collaborative action research (school years 2004-2006), in which they analyzed their own discourse practices during science lessons in order to establish more collaborative inquiry environments.

Analysing arrangements for cross-border mobility of patients in the European Union: a proposal for a framework.

PubMed

Legido-Quigley, Helena; Glinos, Irene A; Baeten, Rita; McKee, Martin; Busse, Reinhard

2012-11-01

This paper proposes a framework for analyzing arrangements set up to facilitate cross-border mobility of patients in the European Union. Exploiting both conceptual analysis and data from a range of case studies carried out in a number of European projects, and building on Walt and Gilson's model of policy analysis, the framework consists of five major components, each with a subset of categories or issues: (1) The actors directly and indirectly involved in setting up and promoting arrangements, (2) the content of the arrangements, classified into four categories (e.g. purchaser-provider and provider-provider or joint cross-border providers), (3) the institutional framework of the arrangements (including the underlying European and national legal frameworks, health systems' characteristics and payment mechanisms), (4) the processes that have led to the initiation and continuation, or cessation, of arrangements, (5) contextual factors (e.g. political or cultural) that impact on cross-border patient mobility and thus arrangements to facilitate them. The framework responds to what is a clearly identifiable demand for a means to analyse these interrelated concepts and dimensions. We believe that it will be useful to researchers studying cross-border collaborations and policy makers engaging in them. Crown Copyright © 2012. Published by Elsevier Ireland Ltd. All rights reserved.

Unauthorized border crossings and migrant deaths: Arizona, New Mexico, and El Paso, Texas, 2002-2003.

PubMed

Sapkota, Sanjeeb; Kohl, Harold W; Gilchrist, Julie; McAuliffe, Jay; Parks, Bruce; England, Bob; Flood, Tim; Sewell, C Mack; Perrotta, Dennis; Escobedo, Miguel; Stern, Corrine E; Zane, David; Nolte, Kurt B

2006-07-01

We examined the major causes of and risk factors for death among migrants who died while making unauthorized border crossings into the United States from Mexico. Decedents were included in the study if (1) their remains were found between January 1, 2002, and December 31, 2003, in any US county along the 650-mi (1040-km) section of the US-Mexican border from Yuma, Ariz, to El Paso, Tex; (2) their immigration status was unauthorized; and (3) they were believed to have died during transit from Mexico to the United States. Characteristics of the decedents and causes of and risk factors for their deaths were examined. Among the 409 decedents meeting our inclusion criteria, environmental heat exposure (n=250; 61.1%) was the leading cause of death, followed by vehicle crashes (n=33; 8.1%) and drownings (n=24; 5.9%). Male decedents (n= 298; 72.8%) outnumbered female decedents (n = 105; 25.6%) nearly 3 to 1. More than half of the decedents were known to be Mexican nationals (n=235; 57.5%) and were aged 20 to 39 years (n=213; 52.0%); the nationality of 148 (36.2%) decedents was undetermined. Deaths among migrants making unauthorized crossings of the US-Mexican border are due to causes that are largely preventable. Prevention strategies should target young Mexican men, and focus on preventing them from conceiving plans to cross the border, discouraging them from using dangerous routes as crossing points, and providing search-and-rescue teams to locate lost or injured migrant crossers.

Borders to Cross: Identifying Sources of Tension in Mentor-Intern Relationships

ERIC Educational Resources Information Center

Bradbury, Leslie Upson; Koballa, Thomas R., Jr.

2008-01-01

We used border crossing as a theoretical framework to explore the tensions that developed between two mentor-intern pairs during the course of a yearlong internship in high schools in the United States. Interviews with mentors and interns, and observations of planning sessions, teaching episodes, and follow-up conferences indicated that differing…

77 FR 58782 - Closing of the Jamieson Line, NY Border Crossing

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-24

... border at a point just across from Jamieson Line and have to travel through an alternate port of entry to..., and the cost to the economy of lost revenue resulting from potential decreased Canadian travel. CBP... Line. If the crossing is closed, these travelers would need to travel to an alternate port, which could...

Cross-Border Higher Education in India: False Understandings and True Overestimates

ERIC Educational Resources Information Center

Stella, Antony; Gnanam, A.

2005-01-01

The on going debate about the (World Trade Organisation) General Agreement on Trade in Services (GATS) framework brings out conflicting views about cross-border education the world over. Between the enthusiastic views of trade promoters, at one end, and the sceptical reflections of academics with a traditional outlook, at the other, there are many…

Regional Centre of Expertise (RCE) Rhine-Meuse: A Cross-Border Network

ERIC Educational Resources Information Center

Rikers, Jos H. A. N.; Hermans, Jos H. C. L. M.

2008-01-01

Purpose: The purpose of this paper is to introduce the case of the cross-border RCE Rhine-Meuse established as the first Regional Centre of Expertise (RCE) on Education for Sustainable Development in Europe. RCE Rhine-Meuse is an initiative of two institutions of higher education in the South of The Netherlands, but reaching out to the German and…

Microsensors for border patrol applications

NASA Astrophysics Data System (ADS)

Falkofske, Dwight; Krantz, Brian; Shimazu, Ron; Berglund, Victor

2005-05-01

A top concern in homeland security efforts is the lack of ability to monitor the thousands of miles of open border with our neighbors. It is not currently feasible to continually monitor the borders for illegal intrusions. The MicroSensor System (MSS) seeks to achieve a low-cost monitoring solution that can be efficiently deployed for border patrol applications. The modifications and issues regarding the unique requirements of this application will be discussed and presented. The MicroSensor System was developed by the Defense Microelectronics Activity (DMEA) for military applications, but border patrol applications, with their unique sensor requirements, demand careful adaptation and modification from the military application. Adaptation of the existing sensor design for border applications has been initiated. Coverage issues, communications needs, and other requirements need to be explored for the border patrol application. Currently, border patrol has a number of deficiencies that can be addressed with a microsensor network. First, a distributed networked sensor field could mitigate the porous border intruder detection problem. Second, a unified database needs to be available to identify aliens attempting to cross into the United States. This database needs to take unique characteristics (e.g. biometrics, fingerprints) recovered from a specialized field unit to reliably identify intruders. Finally, this sensor network needs to provide a communication ability to allow border patrol officers to have quick access to intrusion information as well as equipment tracking and voice communication. MSS already addresses the sensing portion of the solution, including detection of acoustic, infrared, magnetic, and seismic events. MSS also includes a low-power networking protocol to lengthen the battery life. In addition to current military requirements, MSS needs a solar panel solution to extend its battery life to 5 years, and an additional backbone communication link

Geo-Located Tweets. Enhancing Mobility Maps and Capturing Cross-Border Movement.

PubMed

Blanford, Justine I; Huang, Zhuojie; Savelyev, Alexander; MacEachren, Alan M

2015-01-01

Capturing human movement patterns across political borders is difficult and this difficulty highlights the need to investigate alternative data streams. With the advent of smart phones and the ability to attach accurate coordinates to Twitter messages, users leave a geographic digital footprint of their movement when posting tweets. In this study we analyzed 10 months of geo-located tweets for Kenya and were able to capture movement of people at different temporal (daily to periodic) and spatial (local, national to international) scales. We were also able to capture both long and short distances travelled, highlighting regional connections and cross-border movement between Kenya and the surrounding countries. The findings from this study has broad implications for studying movement patterns and mapping inter/intra-region movement dynamics.

Unauthorized Border Crossings and Migrant Deaths: Arizona, New Mexico, and El Paso, Texas, 2002–2003

PubMed Central

Sapkota, Sanjeeb; Kohl, Harold W.; Gilchrist, Julie; McAuliffe, Jay; Parks, Bruce; England, Bob; Flood, Tim; Sewell, C. Mack; Perrotta, Dennis; Escobedo, Miguel; Stern, Corrine E.; Zane, David; Nolte, Kurt B.

2006-01-01

Objectives. We examined the major causes of and risk factors for death among migrants who died while making unauthorized border crossings into the United States from Mexico. Methods. Decedents were included in the study if (1) their remains were found between January 1, 2002, and December 31, 2003, in any US county along the 650-mi (1040-km) section of the US–Mexican border from Yuma, Ariz, to El Paso, Tex; (2) their immigration status was unauthorized; and (3) they were believed to have died during transit from Mexico to the United States. Characteristics of the decedents and causes of and risk factors for their deaths were examined. Results. Among the 409 decedents meeting our inclusion criteria, environmental heat exposure (n=250; 61.1%) was the leading cause of death, followed by vehicle crashes (n=33; 8.1%) and drownings (n=24; 5.9%). Male decedents (n= 298; 72.8%) outnumbered female decedents (n = 105; 25.6%) nearly 3 to 1. More than half of the decedents were known to be Mexican nationals (n=235; 57.5%) and were aged 20 to 39 years (n=213; 52.0%); the nationality of 148 (36.2%) decedents was undetermined. Conclusions. Deaths among migrants making unauthorized crossings of the US–Mexican border are due to causes that are largely preventable. Prevention strategies should target young Mexican men, and focus on preventing them from conceiving plans to cross the border, discouraging them from using dangerous routes as crossing points, and providing search-and-rescue teams to locate lost or injured migrant crossers. PMID:16735618

Regulating Cross-Border Higher Education: A Case Study of the United States

ERIC Educational Resources Information Center

Lane, Jason E.; Kinser, Kevin; Knox, Daniel

2013-01-01

In an increasing number of nations, foreign education providers are becoming part of the educational landscape. This aspect of cross-border higher education raises many questions about how such activities are regulated, particularly the role of the importing and exporting governments. Drawing on a principal-agent framework, this study uses the…

Transcending Borders and Traversing Boundaries: A Systematic Review of the Literature on Transnational, Offshore, Cross-Border, and Borderless Higher Education

ERIC Educational Resources Information Center

Kosmützky, Anna; Putty, Rahul

2016-01-01

This article is a review of the literature concerned with transnational, offshore, cross-border, and borderless higher education, which together form a new thematic field within higher education research from the early 2000s onwards. The review places emphasis on the development of this field as well as its most cited contributions. The literature…

Cross-border collaboration for improved tuberculosis prevention and care: policies, tools and experiences.

PubMed

Dara, M; Sulis, G; Centis, R; D'Ambrosio, L; de Vries, G; Douglas, P; Garcia, D; Jansen, N; Zuroweste, E; Migliori, G B

2017-07-01

As tuberculosis (TB) spreads beyond borders with people movements, several interventions ensuring the continuity of care are essential, although difficult to put in place in the absence of well-defined agreements allowing data sharing and easy referral of patients to appropriate health facilities. This article first sets out general principles for cross-border collaboration and continuity of care. It then presents a series of case studies. Policies and practices on cross-border collaboration in selected low-incidence countries (Australia, Italy, Norway, The Netherlands, the United Kingdom and the United States) are described and critically appraised. Details of the World Health Organization's (WHO's) European Respiratory Society TB Consilium for transborder migration and those of the Health Network's TBNet activities are described. With increasing population movement, including migrants and travellers, it is time to build on good practices and existing tools and to remove legal, financial and social barriers to ensure early diagnosis, full treatment and continuity of care across our world. Data sharing between the sending and the receiving countries is of utmost importance and must be conducted in line with privacy protection rules. Successful implementation of these interventions is key to being on track with the WHO's End TB strategy targets for 2030.

Cross-border dental care: 'dental tourism' and patient mobility.

PubMed

Turner, L

2008-05-24

Patient mobility is increasing. 'Dental tourism' is driven by numerous factors. These factors include the high cost of local care, delays in obtaining access to local dentists, competent care at many international clinics, inexpensive air travel, and the Internet's capacity to link 'customers' to 'sellers' of health-related services. Though dental tourism will benefit some patients, increased patient mobility comes with numerous risks. Lack of access to affordable and timely local care plays a significant role in prompting patients to cross borders and receive dental care outside their local communities.

Identity and Cross-Border Student Mobility: The Mainland China-Hong Kong Experience

ERIC Educational Resources Information Center

Xu, Cora Lingling

2015-01-01

This article is drawn from research in an ongoing multiple case study of the identity constructions of tertiary-level border-crossing students from mainland China to Hong Kong. It begins by outlining the contextual and conceptual background of the study, followed by the presentation and discussion of the three aspects of identity being…

Geo-Located Tweets. Enhancing Mobility Maps and Capturing Cross-Border Movement

PubMed Central

Blanford, Justine I.; Huang, Zhuojie; Savelyev, Alexander; MacEachren, Alan M.

2015-01-01

Capturing human movement patterns across political borders is difficult and this difficulty highlights the need to investigate alternative data streams. With the advent of smart phones and the ability to attach accurate coordinates to Twitter messages, users leave a geographic digital footprint of their movement when posting tweets. In this study we analyzed 10 months of geo-located tweets for Kenya and were able to capture movement of people at different temporal (daily to periodic) and spatial (local, national to international) scales. We were also able to capture both long and short distances travelled, highlighting regional connections and cross-border movement between Kenya and the surrounding countries. The findings from this study has broad implications for studying movement patterns and mapping inter/intra-region movement dynamics. PMID:26086772

Cross-border movement, economic development and malaria elimination in the Kingdom of Saudi Arabia.

PubMed

Al Zahrani, Mohammed H; Omar, Abdiasiis I; Abdoon, Abdelmohsin M O; Ibrahim, Ali Adam; Alhogail, Abdullah; Elmubarak, Mohamed; Elamin, Yousif Eldirdiry; AlHelal, Mohammed A; Alshahrani, Ali M; Abdelgader, Tarig M; Saeed, Ibrahim; El Gamri, Tageddin B; Alattas, Mohammed S; Dahlan, Abdu A; Assiri, Abdullah M; Maina, Joseph; Li, Xiao Hong; Snow, Robert W

2018-06-26

Malaria at international borders presents particular challenges with regards to elimination. International borders share common malaria ecologies, yet neighboring countries are often at different stages of the control-to-elimination pathway. Herein, we present a case study on malaria, and its control, at the border between Saudi Arabia and Yemen. Malaria program activity reports, case data, and ancillary information have been assembled from national health information systems, archives, and other related sources. Information was analyzed as a semi-quantitative time series, between 2000 and 2017, to provide a plausibility framework to understand the possible contributions of factors related to control activities, conflict, economic development, migration, and climate. The malaria recession in the Yemeni border regions of Saudi Arabia is a likely consequence of multiple, coincidental factors, including scaled elimination activities, cross-border vector control, periods of low rainfall, and economic development. The temporal alignment of many of these factors suggests that economic development may have changed the receptivity to the extent that it mitigated against surges in vulnerability posed by imported malaria from its endemic neighbor Yemen. In many border areas of the world, malaria is likely to be sustained through a complex congruence of factors, including poverty, conflict, and migration.

Modeling cross-border care in the EU using a principal-agent framework.

PubMed

Crivelli, L; Zweifel, P

1998-01-01

Cross-border care is likely to become a major issue among EU countries because patients have the option of obtaining treatment abroad under Community Regulations 1408/71. This paper develops a model formalizing both the patient's decision to apply for cross-border care and the authorizing physician's decision to admit a patient to the program. The patient is assumed to maximize expected utility, which depends on the quality of care and the length of waiting in the home country and the host country, respectively. Not all patients qualifying for the EU program present themselves to the authorizing physician because of the transaction cost involved. The physician in her turn shapes effective demand for authorization through her rate of refusal, which constitutes information to potential applicants about the probability of obtaining treatment abroad. The authorizing physician thus acts as an agent serving two principals, her patient and her national government, trading off the perceived utility loss of patients who are rejected against her commitment to domestic health policy. The model may be used to explain existing patient flows between EU countries.

Learning from Cross-Border Reproduction

PubMed Central

Millbank, Jenni; Karpin, Isabel; Stuhmcke, Anita

2017-01-01

Abstract Drawing upon the preliminary findings of an Australian empirical project on cross-border reproduction (CBR), this article argues that regulators and policymakers could learn from the experiences of those who travel overseas in order to access fertility treatment and surrogacy. It makes four principal observations. First, the distinction between so-called ‘altruistic’ and ‘commercial’ gamete donation and surrogacy is increasingly unsustainable and is not experienced as meaningful by many participants in CBR. Secondly, the status of the law in CBR is profoundly equivocal; for participants it is often there and not there at the same time. Thirdly, self-sourced information, from the internet and more specifically social media such as Facebook, is now the principal source of information and peer support for reproductive travellers. Fourthly, and relatedly, domestic reproductive services providers are often sidestepped. If one of the goals of regulation is to minimise the risk of harm to participants, it is not clear that it is currently achieving this aim, and this article argues that any reforms will only work if they are more responsive to the reality of CBR. PMID:28073821

Learning from Cross-Border Reproduction.

PubMed

Jackson, Emily; Millbank, Jenni; Karpin, Isabel; Stuhmcke, Anita

2017-02-01

Drawing upon the preliminary findings of an Australian empirical project on cross-border reproduction (CBR), this article argues that regulators and policymakers could learn from the experiences of those who travel overseas in order to access fertility treatment and surrogacy. It makes four principal observations. First, the distinction between so-called 'altruistic' and 'commercial' gamete donation and surrogacy is increasingly unsustainable and is not experienced as meaningful by many participants in CBR. Secondly, the status of the law in CBR is profoundly equivocal; for participants it is often there and not there at the same time. Thirdly, self-sourced information, from the internet and more specifically social media such as Facebook, is now the principal source of information and peer support for reproductive travellers. Fourthly, and relatedly, domestic reproductive services providers are often sidestepped. If one of the goals of regulation is to minimise the risk of harm to participants, it is not clear that it is currently achieving this aim, and this article argues that any reforms will only work if they are more responsive to the reality of CBR. © The Author 2017. Published by Oxford University Press.

Reconsidering Privatization in Cross-Border Engagements: The Sometimes Public Nature of Private Activity

ERIC Educational Resources Information Center

Lane, Jason E.; Kinser, Kevin

2011-01-01

Privatization trends in higher education have typically been analyzed from the perspective of the institution and its relationship with the sponsoring state. The recent phenomenon of international cross-border higher education, however, represents a more complicated picture of privatization. Geographic separation from the sponsoring state is an…

Civic stratification and the exclusion of undocumented immigrants from cross-border health care*

PubMed Central

Torres, Jacqueline M.; Waldinger, Roger

2016-01-01

This paper proposes a theoretical framework and an empirical example of the relationship between the civic stratification of immigrants in the United States, and their access to healthcare. We use the 2007 Pew/RWJF Hispanic Healthcare Survey, a nationally representative survey of U.S. Latinos (n=2783 foreign-born respondents) and find that immigrants who are not citizens or legal permanent residents are significantly more likely to be excluded from care in both the U.S. and across borders. Legal status differences in cross-border care utilization persisted after controlling for health status, insurance coverage, and other potential demographic and socio-economic predictors of care. Exclusion from care on both sides of the border was associated with reduced rates of receiving timely preventive services. Civic stratification, and political determinants broadly speaking, should be considered alongside social determinants of population health and healthcare. PMID:26582512

The U.S.-Mexico Border Infectious Disease Surveillance Project: Establishing Binational Border Surveillance

PubMed Central

Waterman, Stephen; Lucas, Carlos Alvarez; Falcon, Veronica Carrion; Morales, Pablo Kuri; Lopez, Luis Anaya; Peter, Chris; Gutiérrez, Alejandro Escobar; Gonzalez, Ernesto Ramirez; Flisser, Ana; Bryan, Ralph; Valle, Enrique Navarro; Rodriguez, Alfonso; Hernandez, Gerardo Alvarez; Rosales, Cecilia; Ortiz, Javier Arias; Landen, Michael; Vilchis, Hugo; Rawlings, Julie; Leal, Francisco Lopez; Ortega, Luis; Flagg, Elaine; Conyer, Roberto Tapia; Cetron, Martin

2003-01-01

In 1997, the Centers for Disease Control and Prevention, the Mexican Secretariat of Health, and border health officials began the development of the Border Infectious Disease Surveillance (BIDS) project, a surveillance system for infectious diseases along the U.S.-Mexico border. During a 3-year period, a binational team implemented an active, sentinel surveillance system for hepatitis and febrile exanthems at 13 clinical sites. The network developed surveillance protocols, trained nine surveillance coordinators, established serologic testing at four Mexican border laboratories, and created agreements for data sharing and notification of selected diseases and outbreaks. BIDS facilitated investigations of dengue fever in Texas-Tamaulipas and measles in California–Baja California. BIDS demonstrates that a binational effort with local, state, and federal participation can create a regional surveillance system that crosses an international border. Reducing administrative, infrastructure, and political barriers to cross-border public health collaboration will enhance the effectiveness of disease prevention projects such as BIDS. PMID:12533288

Identifying Complex Cultural Interactions in the Instructional Design Process: A Case Study of a Cross-Border, Cross-Sector Training for Innovation Program

ERIC Educational Resources Information Center

Russell, L. Roxanne; Kinuthia, Wanjira L.; Lokey-Vega, Anissa; Tsang-Kosma, Winnie; Madathany, Reeny

2013-01-01

The purpose of this research is to identify complex cultural dynamics in the instructional design process of a cross-sector, cross-border training environment by applying Young's (2009) Culture-Based Model (CBM) as a theoretical framework and taxonomy for description of the instructional design process under the conditions of one case. This…

Patterns of HIV prevalence among injecting drug users in the cross-border area of Lang Son Province, Vietnam, and Ning Ming County, Guangxi Province, China.

PubMed

Des Jarlais, Don C; Johnston, Patrick; Friedmann, Patricia; Kling, Ryan; Liu, Wei; Ngu, Doan; Chen, Yi; Hoang, Tran V; Donghua, Meng; Van, Ly K; Tung, Nguyen D; Binh, Kieu T; Hammett, Theodore M

2005-08-24

To assess patterns of injecting drug use and HIV prevalence among injecting drug users (IDUs) in an international border area along a major heroin trans-shipment route. Cross-sectional surveys of IDUs in 5 sites in Lang Son Province, Vietnam (n = 348) and 3 sites in Ning Ming County, Guangxi Province, China (n = 308). Respondents were recruited through peer referral ("snowball") methods in both countries, and also from officially recorded lists of IDUs in Vietnam. A risk behavior questionnaire was administered and HIV counseling and testing conducted. Participants in both countries were largely male, in their 20s, and unmarried. A majority of subjects in both countries were members of ethnic minority groups. There were strong geographic gradients for length of drug injecting and for HIV seroprevalence. Both mean years injecting and HIV seroprevalence declined from the Vietnamese site farthest from the border to the Chinese site farthest from the border. 10.6% of participants in China and 24.5% of participants in Vietnam reported crossing the international border in the 6 months prior to interview. Crossing the border by IDUs was associated with (1) distance from the border, (2) being a member of an ethnic minority group, and (3) being HIV seropositive among Chinese participants. Reducing the international spread of HIV among IDUs will require programs at the global, regional, national, and "local cross border" levels. At the local cross border level, the programs should be coordinated on both sides of the border and on a sufficient scale that IDUs will be able to readily obtain clean injection equipment on the other side of the border as well as in their country of residence.

Minimum package for cross-border TB control and care in the WHO European region: a Wolfheze consensus statement

PubMed Central

Dara, Masoud; de Colombani, Pierpaolo; Petrova-Benedict, Roumyana; Centis, Rosella; Zellweger, Jean-Pierre; Sandgren, Andreas; Heldal, Einar; Sotgiu, Giovanni; Jansen, Niesje; Bahtijarevic, Rankica; Migliori, Giovanni Battista

2012-01-01

The World Health Organization (WHO) European region estimates that more than 400,000 tuberculosis (TB) cases occur in Europe, a large proportion of them among migrants. A coordinated public health mechanism to guarantee TB prevention, diagnosis, treatment and care across borders is not in place. A consensus paper describing the minimum package of cross-border TB control and care was prepared by a task force following a literature review, and with input from the national TB control programme managers of the WHO European region and the Wolfheze 2011 conference. A literature review focused on the subject of TB in migrants was carried out, selecting documents published during the 11-yr period 2001–2011. Several issues were identified in cross-border TB control and care, varying from the limited access to early TB diagnosis, to the lack of continuity of care and information during migration, and the availability of, and access to, health services in the new country. The recommended minimum package addresses the current shortcomings and intends to improve the situation by covering several areas: political commitment (including the implementation of a legal framework for TB cross-border collaboration), financial mechanisms and adequate health service delivery (prevention, infection control, contact management, diagnosis and treatment, and psychosocial support). PMID:22653772

School Engagement and Parental Involvement: The Case of Cross-Border Students in Singapore

ERIC Educational Resources Information Center

Yuen, Celeste Y. M.; Cheung, Alan C. K.

2014-01-01

The primary purpose of this paper is to examine the mutual relationship between school engagement of cross-border students (CBS) from Malaysia in Singapore and parental involvement in education. Focus-group interviews were conducted with school personnel, CBS and their non-local counterparts to provide a comprehensive understanding of the…

Cross-Border Higher Education: Global and Local Tensions within Competition and Economic Development

ERIC Educational Resources Information Center

Owens, Taya L.; Lane, Jason E.

2014-01-01

In this chapter, the authors explore various types of cross-border higher education, considering equity and quality issues within these developments. With a particular focus on international branch campuses, the authors discuss the ways in which global competition for knowledge and economic development interact with tensions at the local level.

Regulating the helping hand: improving legal preparedness for cross-border disaster medicine.

PubMed

Fisher, David

2010-01-01

Medical care is a highly regulated field in nearly every country. Therefore, it is not surprising that legal issues regularly arise in cross-border disaster operations that have with the potential to profoundly impact the effectiveness of international assistance. Little attention has been paid to preparing for and addressing these kinds of issues. This paper will report on research by the International Federation of Red Cross and Red Crescent Societies (IFRC) on International Disaster Response Law, and discuss new developments in the international legal framework for addressing these issues. For seven years, the IFRC has studied legal issues in cross-border disaster assistance. Its activities have included several dozen case studies, a global survey of governments and humanitarian stakeholders, and a series of meetings and high-level conferences. The IFRC has found a consistent set of regulatory problems in major disaster relief operations related to the entry and regulation of international relief. These include some issues specific to the health field, such as the regulation of drug donations and the recognition of foreign medical qualifications. To address the gaps in domestic and international regulatory structures, the IFRC spearheaded the development of new international guidelines. The legal risks for international health providers in disaster settings are real and should be better integrated into program planning. Governments must become more proactive in ensuring that legal frameworks are flexible enough to mitigate these problems.

The "1+1:Life & Love" Simultaneous Exhibition: Cross-Border Collaboration in the Western Balkans

ERIC Educational Resources Information Center

Walters, Diana

2012-01-01

This article describes and analyzes a cross-border, "simultaneous exhibition" collaborative project in six post-conflict western Balkan countries. Through a process of collaboration, active learning, and audience development, professional and personal trust developed among eleven museums. Previously identified barriers were overcome and…

Cross-Border Partnerships in Higher Education: Strategies and Issues. International Studies in Higher Education

ERIC Educational Resources Information Center

Sakamoto, Robin, Ed.; Chapman, David, Ed.

2012-01-01

"Cross-border Partnerships in Higher Education" looks beyond student and faculty exchanges to examine the myriad ways international colleges and universities work together as institutions. These partnerships have involved the creation of branch campuses, joint research and technology initiatives, collaboration in strengthening…

On the intended and unintended consequences of enhanced U.S. Border and interior immigration enforcement: evidence from Mexican deportees.

PubMed

Amuedo-Dorantes, Catalina; Pozo, Susan

2014-12-01

Since about 2000, a number of federal and state policies have been implemented in the United States with the intention of stemming the flow of illegal immigration. In this article, we focus on two initiatives: (1) Operation Streamline, as an example of increased border enforcement by the federal government; and (2) state-level omnibus immigration laws, as an illustration of enhanced interior enforcement by state governments. We investigate whether these policies have reduced the intentions of deported Mexican immigrants to attempt a new unauthorized crossing. Although state-level omnibus immigration laws reduce the proportion of deportees intending to attempt a new crossing, increased border enforcement has proven to be far less effective. In addition, we ascertain the human costs associated with these policies. Our findings are mixed in this regard. Noteworthy is how the adoption of more stringent interior enforcement seems to result in a "herding" or "ganging-up" effect, whereby the incidence of verbal and physical abuse rises with the number of states enacting such measures. Additionally, our estimates suggest that deportees are more likely to respond that they have risked their lives to cross into the United States as a result of enhanced border enforcement.

Patterns of HIV prevalence among injecting drug users in the cross-border area of Lang Son Province, Vietnam, and Ning Ming County, Guangxi Province, China

PubMed Central

Des Jarlais, Don C; Johnston, Patrick; Friedmann, Patricia; Kling, Ryan; Liu, Wei; Ngu, Doan; Chen, Yi; Hoang, Tran V; Donghua, Meng; Van, Ly K; Tung, Nguyen D; Binh, Kieu T; Hammett, Theodore M

2005-01-01

Background To assess patterns of injecting drug use and HIV prevalence among injecting drug users (IDUs) in an international border area along a major heroin trans-shipment route. Methods Cross-sectional surveys of IDUs in 5 sites in Lang Son Province, Vietnam (n = 348) and 3 sites in Ning Ming County, Guangxi Province, China (n = 308). Respondents were recruited through peer referral ("snowball") methods in both countries, and also from officially recorded lists of IDUs in Vietnam. A risk behavior questionnaire was administered and HIV counseling and testing conducted. Results Participants in both countries were largely male, in their 20s, and unmarried. A majority of subjects in both countries were members of ethnic minority groups. There were strong geographic gradients for length of drug injecting and for HIV seroprevalence. Both mean years injecting and HIV seroprevalence declined from the Vietnamese site farthest from the border to the Chinese site farthest from the border. 10.6% of participants in China and 24.5% of participants in Vietnam reported crossing the international border in the 6 months prior to interview. Crossing the border by IDUs was associated with (1) distance from the border, (2) being a member of an ethnic minority group, and (3) being HIV seropositive among Chinese participants. Conclusion Reducing the international spread of HIV among IDUs will require programs at the global, regional, national, and "local cross border" levels. At the local cross border level, the programs should be coordinated on both sides of the border and on a sufficient scale that IDUs will be able to readily obtain clean injection equipment on the other side of the border as well as in their country of residence. PMID:16120225

Cross-Border Utilization of Health Care: Evidence from a Population-Based Study in South Texas

PubMed Central

Su, Dejun; Richardson, Chad; Wen, Ming; Pagán, José A

2011-01-01

Objective To assess the prevalence of health care utilization in Mexico by Texas border residents and to identify the main contributing factors to their cross-border utilization of health care services. Data and Methods This study used primary data from a population-based telephone survey that was conducted in the whole Texas border area in 2008. The survey included responses from 1,405 adults. Multivariate logistic regression models were estimated to determine predictors of utilizing a wide range of health care services in Mexico. Principal Findings Forty-nine percent of the sample reported having ever purchased medications in Mexico, followed by 41 percent for dentist visits, 37.3 percent for doctor visits, and 6.7 percent for inpatient care. The most significant predictors of health care utilization in Mexico were lack of U.S. health insurance coverage, dissatisfaction with the quality of U.S. health care, and poor self-rated health status. Conclusions The high prevalence of use of health care services in Mexico by Texas border residents is suggestive of unmet needs in health care on the U.S. side of the border. Addressing these unmet needs calls for a binational approach to improve the affordability, accessibility, and quality of health care in the U.S.–Mexico border region. PMID:21158855

Cross-Border Educational Collaboration between Taiwan and China: The Implications for Educational Governance

ERIC Educational Resources Information Center

Chan, Sheng-Ju

2011-01-01

Taiwan has undertaken a series of cross-border collaboration with China for the past two decades. This paper aims to investigate the Taiwanese approach and policies of educational collaboration with China in a globalized context, where international competitiveness has become a great concern for most countries. It also examines how the Taiwanese…

Life on the Hardened Border

ERIC Educational Resources Information Center

Miller, Bruce Granville

2012-01-01

The many Coast Salish groups distributed on both sides of the United States-Canada border on the Pacific coast today face significant obstacles to cross the international border, and in some cases are denied passage or intimidated into not attempting to cross. The current situation regarding travel by Aboriginal people reflects the…

Documenting and determining distributions, trends, and relations in truck times at international border crossing facilities.

DOT National Transportation Integrated Search

2017-01-20

Documenting the times trucks incur when crossing an international border facility is valuable both to the private freight industry and to gateway facility operators and planners. : Members of the project team previously developed and implemented an a...

[Crossing borders. The motivation of extreme sportsmen].

PubMed

Opaschowski, H W

2005-08-01

In his article "Crossing borders -- the motivation of extreme sportsmen" the author gets systematically to the bottom of the question of why extreme sportsmen voluntarily take risks and endanger themselves. Within the scope of a representative sampling 217 extreme sportsmen -- from the fields of mountain biking, trekking and free climbing, canoyning, river rafting and deep sea diving, paragliding, parachuting, bungee jumping and survival training -- give information about their personal motives. What fascinates them? The attraction of risk? The search for sensation? Or the drop out of everyday life? And what comes afterwards? Does in the end the whole life become an extreme sport? Fact is: they live extremely, because they want to move beyond well-trodden paths. To escape the boredom of everyday life they are searching for the kick, the thrill, the no-limit experience. It's about calculated risk between altitude flight and deep sea adventure.

Postglobal Teacher Preparation: Border Thinking along the Global South through International Cross-Cultural Experiences

ERIC Educational Resources Information Center

Rahatzad, Jubin; Sasser, Hannah L.; Phillion, JoAnn; Karimi, Nastaran; Deng, Yuwen; Akiyama, Reiko; Sharma, Suniti

2013-01-01

Preservice teachers' international cross-cultural experiences can provide opportunities for the exploration of epistemic frontiers. In this article we suggest that postglobal teacher preparation take a critically reflective approach that engages preservice teachers in border thinking, which allows for other ways of knowing while studying abroad.…

Cross-border reproductive care: a review of the literature.

PubMed

Hudson, Nicky; Culley, Lorraine; Blyth, Eric; Norton, Wendy; Rapport, Frances; Pacey, Allan

2011-06-01

Cross-border reproductive care (CBRC) has attracted considerable attention in media and professional publications. The aim of this review is to present a critical narrative overview of the published evidence on CBRC. A systematic search of key academic databases was undertaken with no time restrictions set for publication. This was supplemented by additional searches of key websites, reference chaining and enquiries to people working in the field. A total of 54 items are included in the review, including both empirical research studies (18) and debate papers (36). The key themes discussed are: terminology and definitions; incidence; experiences; explanations; implications; and policy responses. Significant methodological limitations and gaps in the literature are identified. Evidence on incidence is scant, though it suggests that CBRC is increasing. The literature suggests legal, social and political drivers, which vary in importance geographically and between individuals. Limited findings on patient perceptions suggest a broadly positive patient experience. Suggested policy responses include prohibition, regulatory harmonization and harm minimization. There is a need for better international data collection tools and both quantitative and qualitative work which encompasses views of patients, donors, surrogates and professionals and which explores the implications for healthcare services in sending countries. Copyright © 2011 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

Trends of cross-border mobility of physicians and nurses between Portugal and Spain

PubMed Central

2013-01-01

Context Health workforce cross-border mobility has an impact not only on individual health workers, but also on how health services are organized, planned, and delivered. This paper presents the results of a study of current mobility trends of health professionals along the borders between Portugal and Spain. The objective was to describe the profile of mobile physicians and nurses; to elicit the opinions of employers on mobility factors; to describe incentive policies to retain or attract health professionals; and to collect and analyse employers’ opinions on the impact of this mobility on their health services. Methods Phone interviews of key informants were used to collect relevant data. The interviews were conducted during December 2010 and January 2011 in health organizations along the border of the two countries. In Portugal and Spain, four and 13 organizations were selected, respectively. Interviews were obtained in all the Portuguese organizations and in four of the Spanish organizations. Results Findings suggest that cross-border mobility between the two countries has decreased. From Spain to Portugal, mobility trends are mainly of physicians who seek professional development in the form of specialization, the availability of positions, better salaries, and the perceived good living conditions. The mobility of nurses lasted until 2008, when reforms improved working conditions in Spain and contributed to reversing the flow. Since then, there has been an increase of Portuguese nurses going to Spain seeking better working conditions or simply a job. Portuguese nurses as well as Spanish physicians are well considered in terms of professionalism and qualifications by their Spanish and Portuguese hosts, respectively. Conclusions There is a deficit of valid data on the health workforce in general. The present study allowed further exploration of the reality of the mobility trends between Portugal and Spain. At present, the mobility trends are mainly of Spanish

Purchasing health services abroad: practices of cross-border contracting and patient mobility in six European countries.

PubMed

Glinos, Irene A; Baeten, Rita; Maarse, Hans

2010-05-01

Contracting health services outside the public, statutory health system entails purchasing capacity from domestic non-public providers or from providers abroad. Over the last decade, these practices have made their way into European health systems, brought about by performance-oriented reforms and EU principles of free movement. The aim of the article is to explain the development, functioning, purposes and possible implications of cross-border contracting. Primary and secondary sources on purchasing from providers abroad have been collected in a systematic way and analysed in a structured frame. We found practices in six European countries. The findings suggest that purchasers from benefit-in-kind systems contract capacity abroad when this responds to unmet demand; pressures domestic providers; and/or offers financial advantages, especially where statutory purchasers compete. Providers which receive patients tend to be located in countries where treatment costs are lower and/or where providers compete. The modalities of purchasing and delivering care abroad vary considerably depending on contracts being centralised or direct, the involvement of middlemen, funding and pricing mechanisms, cross-border pathways and volumes of patient flows. The arrangements and concepts which cross-border contracting relies on suggest that statutory health purchasers, under pressure to deliver value for money and striving for cost-efficiency, experiment with new ways of organising health services for their populations. Copyright (c) 2009 Elsevier Ireland Ltd. All rights reserved.

Engaging in cross-border power exchange and trade via the Arab Gulf states power grid

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

Fraser, Hamish; Al-Asaad, Hassan K.

2008-12-15

When construction is complete in 2010, an interconnector established among the Gulf states will enhance their electricity infrastructure while increasing reliability and security of power supply. The interconnector will also foster exchanges of energy and facilitate cross-border trade. (author)

Border-crossing model for the diffusive coarsening of two-dimensional and quasi-two-dimensional wet foams

NASA Astrophysics Data System (ADS)

Schimming, C. D.; Durian, D. J.

2017-09-01

For dry foams, the transport of gas from small high-pressure bubbles to large low-pressure bubbles is dominated by diffusion across the thin soap films separating neighboring bubbles. For wetter foams, the film areas become smaller as the Plateau borders and vertices inflate with liquid. So-called "border-blocking" models can explain some features of wet-foam coarsening based on the presumption that the inflated borders totally block the gas flux; however, this approximation dramatically fails in the wet or unjamming limit where the bubbles become close-packed spheres and coarsening proceeds even though there are no films. Here, we account for the ever-present border-crossing flux by a new length scale defined by the average gradient of gas concentration inside the borders. We compute that it is proportional to the geometric average of film and border thicknesses, and we verify this scaling by numerical solution of the diffusion equation. We similarly consider transport across inflated vertices and surface Plateau borders in quasi-two-dimensional foams. And we show how the d A /d t =K0(n -6 ) von Neumann law is modified by the appearance of terms that depend on bubble size and shape as well as the concentration gradient length scales. Finally, we use the modified von Neumann law to compute the growth rate of the average bubble area, which is not constant.

Establishing Trafficking in Human Beings for the Purpose of Organ Removal and Improving Cross-Border Collaboration in Criminal Cases: Recommendations.

PubMed

Holmes, Paul; Rijken, Conny; D'Orsi, Sergio; Esser, Luuk; Hol, Floor; Gallagher, Anne; Greenberg, Galit; Helberg, Louis; Horvatits, Lisa; McCarthy, Sean; Ratel, Jonathan; Scheper-Hughes, Nancy; Forsythe, John

2016-02-01

In this short summary report on the legal definition of trafficking in human beings for the purpose of organ removal and improving cross-border collaboration in criminal cases, challenges, and recommendations in the areas of defining the crime, criminal investigation and prosecution, and cross-border cooperation are made. These are the outcomes of a working group discussion during the writers' conference of the HOTT project, a European Union-funded project against trafficking in human beings for the purpose of organ removal.

Quality in Cross-Border Higher Education and Challenges for the Internationalization of National Quality Assurance Agencies in the Asia-Pacific Region: The Taiwanese Experience

ERIC Educational Resources Information Center

Hou, Angela Yung-chi

2014-01-01

Cross-border higher education has created a need to build capacity -- particularly in the internationalization dimension -- for national quality assurance agencies to evaluate cross-border education provided by foreign educational providers, or jointly by local and foreign institutions. This is quickly becoming a key issue in the Asia-Pacific…

Taiwan's Travel and Border Health Measures in Response to Zika.

PubMed

Ho, Li-Li; Tsai, Yu-Hui; Lee, Wang-Ping; Liao, Szu-Tsai; Wu, Li-Gin; Wu, Yi-Chun

Zika virus has recently emerged as a worldwide public health concern. Travel and border health measures stand as one of the main strategies and frontline defenses in responding to international epidemics. As of October 31, 2016, Taiwan has reported 13 imported cases, 5 of which were detected through routine entry screening and active monitoring at international airports. This article shares Taiwan's disease surveillance activities at designated points of entry and travel and border health measures in response to Zika. The Taiwan government collaborates with its tourism industry to disseminate information about precautionary measures and encourages tour guides to report suspected individuals or events to activate early response measures. Taiwan also engages in vector control activities at points of entry, including targeting aircraft from countries where vector-borne diseases are endemic, implementing mosquito sweep measures, and collecting vector surveillance data. In future emerging and reemerging disease events, entry surveillance at designated points of entry may enable early detection of diseases of international origin and more rapid activation of public health preparedness activities and international collaboration. Taiwan will continue to maximize border and travel health measures in compliance with IHR (2005) requirements, which rely on continued risk assessment, practical implementation activities, and engagement with all stakeholders.

Taiwan's Travel and Border Health Measures in Response to Zika

PubMed Central

Ho, Li-Li; Tsai, Yu-Hui; Lee, Wang-Ping; Liao, Szu-Tsai; Wu, Li-Gin

2017-01-01

Zika virus has recently emerged as a worldwide public health concern. Travel and border health measures stand as one of the main strategies and frontline defenses in responding to international epidemics. As of October 31, 2016, Taiwan has reported 13 imported cases, 5 of which were detected through routine entry screening and active monitoring at international airports. This article shares Taiwan's disease surveillance activities at designated points of entry and travel and border health measures in response to Zika. The Taiwan government collaborates with its tourism industry to disseminate information about precautionary measures and encourages tour guides to report suspected individuals or events to activate early response measures. Taiwan also engages in vector control activities at points of entry, including targeting aircraft from countries where vector-borne diseases are endemic, implementing mosquito sweep measures, and collecting vector surveillance data. In future emerging and reemerging disease events, entry surveillance at designated points of entry may enable early detection of diseases of international origin and more rapid activation of public health preparedness activities and international collaboration. Taiwan will continue to maximize border and travel health measures in compliance with IHR (2005) requirements, which rely on continued risk assessment, practical implementation activities, and engagement with all stakeholders. PMID:28418744

Establishing Trafficking in Human Beings for the Purpose of Organ Removal and Improving Cross-Border Collaboration in Criminal Cases: Recommendations

PubMed Central

Holmes, Paul; Rijken, Conny; D'Orsi, Sergio; Esser, Luuk; Hol, Floor; Gallagher, Anne; Greenberg, Galit; Helberg, Louis; Horvatits, Lisa; McCarthy, Sean; Ratel, Jonathan; Scheper-Hughes, Nancy; Forsythe, John

2016-01-01

Abstract In this short summary report on the legal definition of trafficking in human beings for the purpose of organ removal and improving cross-border collaboration in criminal cases, challenges, and recommendations in the areas of defining the crime, criminal investigation and prosecution, and cross-border cooperation are made. These are the outcomes of a working group discussion during the writers' conference of the HOTT project, a European Union-funded project against trafficking in human beings for the purpose of organ removal. PMID:27500251

Transmigrant Women in the US: Border Crossing Narratives, Identity, Spirituality, and Language & Literacy Practices

ERIC Educational Resources Information Center

Nidever-Jordan, Sherilynn

2013-01-01

The purpose of this study was to understand how transmigrant women living in the US encounter the border crossing and settlement experience, as well as how these experiences, gender, spirituality, and residence in the US have impacted their identity construction and reconstruction and their language and literacy practices. In my feminist narrative…

Effectiveness and impact of the cross-border healthcare model as implemented by non-governmental organizations: case study of the malaria control programs by health poverty action on the China-Myanmar border.

PubMed

Zhang, Jun; Dong, Jia-Qiang; Li, Jia-Ying; Zhang, Yue; Tian, Yang-Hui; Sun, Xiao-Ying; Zhang, Guang-Yun; Li, Qing-Pu; Xu, Xiao-Yu; Cai, Tao

2016-09-01

In the Yunnan province of China, 18 counties in six prefectures border Myanmar. Due to its particular combination of geographic features, climate conditions, and cultural landscape, the area provides a suitable environment for the spread of insect-borne diseases such as malaria. In five identified Myanmar Special Regions along the China-Myanmar border, economic development is lagging, people live in extreme poverty, and the healthcare system is fragile. Coupled with political and other reasons, this precludes malaria control work to be effectively carried out in Myanmar, resulting in a heavy burden of the disease. Frequent population movements and favorable conditions for malaria transmission on the border fuel difficulties in controlling and eliminating the spread of the disease in the area. To reduce the prevalence of malaria in the China-Myanmar border area and improve healthcare services for local residents in this particular environment, Health Poverty Action (HPA) has provided malaria aid in the area since the beginning of 2006, as a sub-recipient of the China Global Fund Malaria Programs. In this case study, we examined HPA's activities as part of its malaria control programs in the area, analyzed and summarized the effectiveness and impact of the cross-border healthcare model as implemented by non-governmental organizations, and put forward suggestions for cross-border health aid models and for the prevention of malaria transmission in the Greater Mekong Subregion. HPA had carried out a great quantity of successful malaria control activities in border areas between China and Myanmar, strengthened the partnership and established the collaboration, coordination and cooperation channels among stakeholders. HPA has laid good groundwork and developed its valuable model that could be highlighted and referenced.

Cross-Border Higher Education for Labor Market Needs: Mobility of Public-Funded Malaysian Students to Japan over Years. JICA-RI Working Paper. No. 29

ERIC Educational Resources Information Center

Koda, Yoshiko; Yuki, Takako; Hong, Yeeyoung

2011-01-01

As globalization and the knowledge economy spreads, the demand for highly skilled workers has increased and developing countries are engaged in cross-border higher education to develop high level human resources for their nations. Using data on a cross-border higher education program between Malaysia and Japan, namely the Higher Education Loan…

Structural changes in cross-border liabilities: A multidimensional approach

NASA Astrophysics Data System (ADS)

Araújo, Tanya; Spelta, Alessandro

2014-01-01

We study the international interbank market through a geometric analysis of empirical data. The geometric analysis of the time series of cross-country liabilities shows that the systematic information of the interbank international market is contained in a space of small dimension. Geometric spaces of financial relations across countries are developed, for which the space volume, multivariate skewness and multivariate kurtosis are computed. The behavior of these coefficients reveals an important modification acting in the financial linkages since 1997 and allows us to relate the shape of the geometric space that emerges in recent years to the globally turbulent period that has characterized financial systems since the late 1990s. Here we show that, besides a persistent decrease in the volume of the geometric space since 1997, the observation of a generalized increase in the values of the multivariate skewness and kurtosis sheds some light on the behavior of cross-border interdependencies during periods of financial crises. This was found to occur in such a systematic fashion, that these coefficients may be used as a proxy for systemic risk.

Importing the Poor: Welfare Magnetism and Cross-Border Welfare Migration

PubMed Central

McKinnish, Terra

2011-01-01

I test for welfare-induced migration by comparing AFDC participation in border counties to interior counties in the same state. If migration costs are lower for border county residents, border counties on the high-benefit side of a state border should have higher welfare participation relative to the state’s interior counties. Border counties on the low-benefit side should have lower welfare participation relative to the state’s interior counties. The results obtained using county-level data from 1970–90 indicate that having a neighbor with benefits that are $100 lower increases AFDC expenditures in border counties by 4.0–6.8 percent relative to interior counties. PMID:21949446

The Changing Nature of Volunteering and the Cross-Border Mobility: Where Does Learning Come from?

ERIC Educational Resources Information Center

Pantea, Maria-Carmen

2013-01-01

This paper revisits the more conventional approaches of volunteering, by looking into the experiences of young people involved in long-term cross-border volunteering in Romania. Drawing on qualitative interviews with European Voluntary Service volunteers, the paper examines how this experience is intersecting their learning trajectories. The…

Heterotopic pregnancy in a cross border oocyte donation patient: the importance of cooperation between centers.

PubMed

Mancini, Fulvia; Clua, Elisabet; Martínez, Francisca; Battaglia, Cesare; Veiga, Anna; Barri, Pedro N

2011-06-01

To report a case of tubal heterotopic pregnancy after oocyte donation in a cross border patient. Case report. Private University Clinic, Spain, and Public University Hospital, Italy. A woman with a tubal heterotopic pregnancy after oocyte donation. Oocyte donation and ET (Spain), laparoscopic removal of the tubal heterotopic pregnancy (Italy). Diagnosis and treatment of the heterotopic pregnancy. Laparoscopic treatment of the heterotopic pregnancy resulting in a single ongoing intrauterine pregnancy. Cross border reproductive care is increasing in Europe. When patients go back to their respective countries of origin they may not inform their doctors about having undergone fertility treatments abroad. This can lead to a delayed diagnosis in case of complications arising after treatment or during pregnancy. It is of vital importance that clinicians are aware of this possibility to speed up the diagnosis and treatment of potentially fatal situations such as the one described in the present case report. Copyright © 2011 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

Cross border semantic interoperability for clinical research: the EHR4CR semantic resources and services

PubMed Central

Daniel, Christel; Ouagne, David; Sadou, Eric; Forsberg, Kerstin; Gilchrist, Mark Mc; Zapletal, Eric; Paris, Nicolas; Hussain, Sajjad; Jaulent, Marie-Christine; MD, Dipka Kalra

2016-01-01

With the development of platforms enabling the use of routinely collected clinical data in the context of international clinical research, scalable solutions for cross border semantic interoperability need to be developed. Within the context of the IMI EHR4CR project, we first defined the requirements and evaluation criteria of the EHR4CR semantic interoperability platform and then developed the semantic resources and supportive services and tooling to assist hospital sites in standardizing their data for allowing the execution of the project use cases. The experience gained from the evaluation of the EHR4CR platform accessing to semantically equivalent data elements across 11 European participating EHR systems from 5 countries demonstrated how far the mediation model and mapping efforts met the expected requirements of the project. Developers of semantic interoperability platforms are beginning to address a core set of requirements in order to reach the goal of developing cross border semantic integration of data. PMID:27570649

Mapping cross-border collaboration and communication in cardiovascular research from 1992 to 2012.

PubMed

Gal, Diane; Glänzel, Wolfgang; Sipido, Karin R

2017-04-21

The growing burden of cardiovascular disease requires growth in research and innovation. We examine world-wide participation and citation impact across the cardiovascular research landscape from 1992 to 2012; we investigate cross-fertilization between countries and examine whether cross-border collaboration affects impact. State-of-the-art bibliometric methods and indicators are used to identify cardiovascular publications from the Web of Science, and to map trends over time in output, citation impact, and collaboration. The publication output in cardiovascular research has grown steadily from 1992 to 2012 with increased participation worldwide. China has the highest growth as relative share. The USA share initially predominated yet has reduced steadily. Over time, the EU-27 supra-national region has increased its participation above the USA, though on average it has not had greater citation impact than the USA. However, a number of European countries, as well as Australia and Canada, have improved their absolute and relative citation impact above that of the USA by 2006-2012. Europe is a hub of cross-fertilization with strengthening collaborations and strong citation links; the UK, Germany, and France remain central in this network. The USA has the highest number of strong citation links with other countries. All countries, but especially smaller, highly collaborative countries, have higher citation impact for their internationally collaborative research when compared with their domestic publications. Participation in cardiovascular research is growing but growth and impact show wide variability between countries. Cross-border collaboration is increasing, in particular within the EU, and is associated with greater citation impact. © The Author 2016. Published by Oxford University Press on behalf of the European Society of Cardiology.

Mapping cross-border collaboration and communication in cardiovascular research from 1992 to 2012

PubMed Central

Gal, Diane; Glänzel, Wolfgang; Sipido, Karin R.

2017-01-01

Aims The growing burden of cardiovascular disease requires growth in research and innovation. We examine world-wide participation and citation impact across the cardiovascular research landscape from 1992 to 2012; we investigate cross-fertilization between countries and examine whether cross-border collaboration affects impact. Methods and Results State-of-the-art bibliometric methods and indicators are used to identify cardiovascular publications from the Web of Science, and to map trends over time in output, citation impact, and collaboration. The publication output in cardiovascular research has grown steadily from 1992 to 2012 with increased participation worldwide. China has the highest growth as relative share. The USA share initially predominated yet has reduced steadily. Over time, the EU-27 supra-national region has increased its participation above the USA, though on average it has not had greater citation impact than the USA. However, a number of European countries, as well as Australia and Canada, have improved their absolute and relative citation impact above that of the USA by 2006–2012. Europe is a hub of cross-fertilization with strengthening collaborations and strong citation links; the UK, Germany, and France remain central in this network. The USA has the highest number of strong citation links with other countries. All countries, but especially smaller, highly collaborative countries, have higher citation impact for their internationally collaborative research when compared with their domestic publications. Conclusion Participation in cardiovascular research is growing but growth and impact show wide variability between countries. Cross-border collaboration is increasing, in particular within the EU, and is associated with greater citation impact. PMID:27997881

Cross-border drug injection relationships among injection drug users in Tijuana, Mexico

PubMed Central

Wagner, Karla D.; Pollini, Robin A.; Patterson, Thomas L.; Lozada, Remedios; Ojeda, Victoria D.; Brouwer, Kimberly C.; Vera, Alicia; Volkmann, Tyson A.; Strathdee, Steffanie A.

2010-01-01

Background International borders are unique social and environmental contexts characterized by high levels of mobility. Among drug users, mobility increases risk for human immunodeficiency virus (HIV) in part through its effects on the social environment. However, the social dynamics of drug users living in border regions are understudied. Methods 1056 injection drug users (IDUs) residing in Tijuana, Mexico were recruited using respondent-driven sampling (RDS) from 2006 to 2007, and underwent surveys and testing for HIV, syphilis, and tuberculosis (TB). Using logistic regression on baseline data, we identified correlates of having ever injected drugs with someone from the US. Results Almost half (48%) reported ever injecting drugs with someone from the US. In RDS-adjusted logistic regression, factors independently associated with having ever injected with someone from the US included: having greater than middle school education (Adjusted Odds Ratio [AOR] 2.91; 95% Confidence Interval [C.I.] 1.52, 5.91), speaking English (AOR 3.24, 95% C.I. 1.96, 5.36), age (AOR 1.10 per year; 95% C.I. 1.07, 1.14), age at initiation of injection drug use (AOR 0.90 per year; 95% C.I. 0.86, 0.94), homelessness (AOR 2.61; 95% C.I. 1.27, 5.39), and having ever been incarcerated (AOR 11.82; 95% C.I., 5.22, 26.77). No associations with HIV, syphilis, TB, drug use, or injection risk behavior were detected. Conclusion Findings suggest that IDU networks in Mexico and the US may transcend international borders, with implications for cross-border transmission of infectious disease. Binational programs and policies need to consider the structure and geographic distribution of drug using networks. PMID:20889270

Borders as membranes :metaphors and models for improved policy in border regions.

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

Malczynski, Leonard A.; Passell, Howard David; Forster, Craig B.

Political borders are controversial and contested spaces. In an attempt to better understand movement along and through political borders, this project applied the metaphor of a membrane to look at how people, ideas, and things ''move'' through a border. More specifically, the research team employed this metaphor in a system dynamics framework to construct a computer model to assess legal and illegal migration on the US-Mexico border. Employing a metaphor can be helpful, as it was in this project, to gain different perspectives on a complex system. In addition to the metaphor, the multidisciplinary team utilized an array of methodsmore » to gather data including traditional literature searches, an experts workshop, a focus group, interviews, and culling expertise from the individuals on the research team. Results from the qualitative efforts revealed strong social as well as economic drivers that motivate individuals to cross the border legally. Based on the information gathered, the team concluded that legal migration dynamics were of a scope we did not want to consider hence, available demographic models sufficiently capture migration at the local level. Results from both the quantitative and qualitative data searches were used to modify a 1977 border model to demonstrate the dynamic nature of illegal migration. Model runs reveal that current US-policies based on neo-classic economic theory have proven ineffective in curbing illegal migration, and that proposed enforcement policies are also likely to be ineffective. We suggest, based on model results, that improvement in economic conditions within Mexico may have the biggest impact on illegal migration to the U.S. The modeling also supports the views expressed in the current literature suggesting that demographic and economic changes within Mexico are likely to slow illegal migration by 2060 with no special interventions made by either government.« less

77 FR 76346 - Opening of Boquillas Border Crossing and Update to the Class B Port of Entry Description

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-28

... southern border in recent years, drug cartels will view the crossing as a ``back-door'' to the United..., criminals, drugs, or other contraband out of the country. On the other hand, a few commenters noted that CBP... the village of Boquillas used the crossing to trade goods, buy food, and visit relatives. One...

Border Crossings: Undocumented Migration between Mexico and the United States in Contemporary Young Adult Literature

ERIC Educational Resources Information Center

Cummins, Amy

2013-01-01

This study identifies patterns in 11 English language young adult novels from the past three decades (1981-2011) which depict undocumented migration between Mexico and the United States. The increase in YA novels on this topic demonstrates rising public concern. These books offer sympathetic identification with border crossing youth. Eight of the…

"Is it worth risking your life?" Ethnography, risk and death on the U.S.-Mexico border.

PubMed

Holmes, Seth M

2013-12-01

Every year, several hundred people die attempting to cross the border from Mexico into the United States, most often from dehydration and heat stroke though snake bites and violent assaults are also common. This article utilizes participant observation fieldwork in the borderlands of the US and Mexico to explore the experience of structural vulnerability and bodily health risk along the desert trek into the US. Between 2003 and 2005, the ethnographer recorded interviews and conversations with undocumented immigrants crossing the border, border patrol agents, border activists, borderland residents, and armed civilian vigilantes. In addition, he took part in a border crossing beginning in the Mexican state of Oaxaca and ending in a border patrol jail in Arizona after he and his undocumented Mexican research subjects were apprehended trekking through the borderlands. Field notes and interview transcriptions provide thick ethnographic detail demonstrating the ways in which social, ethnic, and citizenship differences as well as border policies force certain categories of people to put their bodies, health, and lives at risk in order for them and their families to survive. Yet, metaphors of individual choice deflect responsibility from global economic policy and US border policy, subtly blaming migrants for the danger - and sometimes death - they experience. The article concludes with policy changes to make US-Mexico labor migration less deadly. Copyright © 2013 Elsevier Ltd. All rights reserved.

Implementation of the cross-border healthcare directive in Poland: How not to encourage patients to seek care abroad?

PubMed

Kowalska-Bobko, Iwona; Mokrzycka, Anna; Sagan, Anna; Włodarczyk, W Cezary; Zabdyr-Jamróz, Michał

2016-11-01

In October 2014, after over 12 months of delay, Poland finally implemented directive 2011/24/EU on the application of patients' rights in cross-border healthcare. The implementing legislation in the area of cost reimbursement and prior authorization is very restrictive. The goal is to either defer the public payer's expenses into the future or to discourage patients from seeking care abroad or from seeking care altogether. The Polish government and the Ministry of Health, the key stakeholders in the implementation process, seemed to overlook the potential monetary benefits that the implementation of the directive could bring, for example, by promoting Poland as a destination for health tourism. Other stakeholders, such as patients and healthcare providers, had no real influence on the policy process. So far, the number of applications for planned treatment abroad has been very low and the majority of them were actually turned down as they did not meet the formal requirements. This number is likely to remain low in the future as accessing such care is cumbersome and not affordable for many patients. Overall, while the directive does not aim to encourage patients to seek cross-border healthcare, the current national regulations in Poland do not seem to facilitate access to cross-border healthcare, which is the main goal of the directive. Copyright © 2016 The Author(s). Published by Elsevier Ireland Ltd.. All rights reserved.

Imported Plasmodium falciparum and locally transmitted Plasmodium vivax: cross-border malaria transmission scenario in northwestern Thailand.

PubMed

Sriwichai, Patchara; Karl, Stephan; Samung, Yudthana; Kiattibutr, Kirakorn; Sirichaisinthop, Jeeraphat; Mueller, Ivo; Cui, Liwang; Sattabongkot, Jetsumon

2017-06-21

Cross-border malaria transmission is an important problem for national malaria control programmes. The epidemiology of cross-border malaria is further complicated in areas where Plasmodium falciparum and Plasmodium vivax are both endemic. By combining passive case detection data with entomological data, a transmission scenario on the northwestern Thai-Myanmar border where P. falciparum is likely driven by importation was described, whereas P. vivax is also locally transmitted. This study highlights the differences in the level of control required to eliminate P. falciparum and P. vivax from the same region. Malaria case data were collected from malaria clinics in Suan Oi village, Tak Province, Thailand between 2011 and 2014. Infections were diagnosed by light microscopy. Demographic data, including migrant status, were correlated with concomitantly collected entomology data from 1330 mosquito trap nights using logistic regression. Malaria infection in the captured mosquitoes was detected by ELISA. Recent migrants were almost four times more likely to be infected with P. falciparum compared with Thai patients (OR 3.84, p < 0.001) and cases were significantly associated with seasonal migration. However, P. falciparum infection was not associated with the Anopheles mosquito capture rates, suggesting predominantly imported infections. In contrast, recent migrants were equally likely to present with P. vivax as mid-term migrants. Both migrant groups were twice as likely to be infected with P. vivax in comparison to the resident Thai population (OR 1.96, p < 0.001 and OR 1.94, p < 0.001, respectively). Plasmodium vivax cases were strongly correlated with age and local capture rates of two major vector species Anopheles minimus and Anopheles maculatus (OR 1.23, p = 0.020 and OR 1.33, p = 0.046, respectively), suggesting that a high level of local transmission might be causing these infections. On the Thai-Myanmar border, P. falciparum infections occur mostly in

The impact of Ontario’s extended drinking hours on cross-border cities of Windsor and Detroit

PubMed Central

Vingilis, E.; McLeod, A.I.; Seeley, J.; Mann, R.; Voas, R.; Compton, C.

2008-01-01

Purpose This study evaluated the cross-border safety impact of extended drinking hours from 1:00 to 2:00 a.m., in licensed establishments in Ontario, Canada. Methods This study examined patterns in total and alcohol-related casualties in: (1) Windsor, Ontario, Canada compared to Detroit, Michigan, US with a 2:00 a.m. closing time, and (2) Ontario compared to Michigan for overall trends. The criterion outcome indicators were: (1) monthly motor vehicle casualties (major injuries and fatalities) for the city-regions of Windsor and Detroit and (2) Ontario and Michigan monthly motor vehicle fatalities occurring between 11:00 p.m. and 3:00 a.m. for 4 years pre- and 3 years post-policy change. In order to examine cross-border drinking consequences, data were disaggregated to assess trends of motor vehicle injury collisions involving vehicles with US licence plates and with US drivers aged 16–20 in the Windsor region; similarly trends were assessed for motor vehicle injury collisions involving vehicles with Ontario licence plates in the Detroit region. Results The Windsor region total motor vehicle casualty data showed a non-significant pre–post increase, while the Detroit region showed a statistically significant decrease for total motor vehicle casualties. In the Windsor region, a significant increase was found for alcohol-related motor vehicle casualties after the drinking hours were extended. However, the Detroit region showed a statistically significant decrease in alcohol-related motor vehicle casualties concomitant with Ontario’s drinking hour extension. No similar trends were found for the province of Ontario and the state of Michigan as a whole. Moreover, a significant decrease was found for injury collisions involving vehicles with Ontario licence plates in the Detroit region but no similar pattern was found for injury collisions involving vehicles with US licence plates and with 16–20-year-old US drivers in the Windsor region. Discussion These data seem

Implementing the First Cross-Border Professional Development Online Course through International E-Mentoring: Reflections and Perspectives

ERIC Educational Resources Information Center

Jayatilleke, Buddhini Gayathri; Kulasekara, Geetha Udayanganie; Kumarasinha, Malinda Bandara; Gunawardena, Charlotte Nirmalani

2017-01-01

This research paper discusses the accomplishments, issues, and challenges experienced by Open University of Sri Lanka (OUSL) academics when offering the first cross-border professional development online course to train online tutors and mentors. The course was delivered exclusively online and facilitated by OUSL academics and e-mentors from the…

Truck activity and wait times at international border crossings : USDOT Region V Regional University Transportation Center final report.

DOT National Transportation Integrated Search

2016-11-30

Documenting the times trucks incur when crossing an international border facility is valuable both to the private freight industry and to gateway facility operators and planners. Members of the project team previously developed and implemented an app...

Research protocol: a realist synthesis of cross-border patient mobility from low-income and middle-income countries

PubMed Central

Durham, Jo; Blondell, Sarah J

2014-01-01

Introduction People are increasingly mobile for numerous reasons, including healthcare. Patient mobility has vast implications for individuals, communities and whole populations and yet, to date, research on patient mobility has been quite limited. Only a small body of evidence exists on patient mobility between low-income and middle-income countries, instead having focused primarily on cross-border movement between high-income and low-income countries. In this paper, we present a protocol for examining this under-studied phenomenon. Methods and analysis We propose to examine patient mobility between low-income and middle-income countries using a realist synthesis approach. Specifically, we aim to document why patients from low-income and middle-income countries cross international borders for healthcare, by identifying the mechanisms through which patients decide to cross-borders, and the contextual characteristics of domestic health markets that influence this choice. An underlying theory was established, based on the lead author's experience and a brief literature review, which will provide the basis to analyse search results in a subsequent paper. Search results will be obtained from databases (Ovid Medline, EMBASE, Scopus, EconLit, Web of Science) and the grey literature. An expert committee will be enlisted, prior to screening results, to review search results to ensure comprehensiveness. Based on this preliminary theory, we propose that, in some low-income and middle-income country markets, the interaction between demand-side and supply-side determinants results in market imperfections that, in turn, lead to patient movement across borders. Ethics and dissemination The study does not involve primary research and, therefore, does not require formal ethical approval; we do, however, follow the relevant standards of utility, usefulness, feasibility, propriety, accuracy and accountability. The standards of realist and meta-narrative evidence synthesis (RAMESES

The Public Good, the Market, and Academic Capitalism: U.S. Cross-Border Higher Education in Panama

ERIC Educational Resources Information Center

Montoto, Lisette

2013-01-01

In recent years, U.S. colleges and universities have begun to extend their international presence through different models of cross-border higher education. This research explores three models of U.S. higher education in Panama City, Panama: a branch campus, a franchise model and merger/acquisition models. Using a qualitative approach, this study…

The Influence and Implications of Chinese Culture in the Decision to Undertake Cross-Border Higher Education

ERIC Educational Resources Information Center

Bodycott, Peter; Lai, Ada

2012-01-01

Little is known about how a family in the Peoples Republic of China (PRC) makes decisions on cross-border study. International marketers and managers in higher education turn to research based on Chinese student preferences. However, such research ignores cultural traditions steeped in Confucian ideals of family and the subsequent roles and…

U.S.-MEXICO BORDER PROGRAM ARIZONA BORDER STUDY

EPA Science Inventory

The Arizona Border Study, which measured levels of metals, pesticides, polynuclear aromatic hydrocarbons (PAHs), and volatile organic compounds (VOCs) in the Arizona counties bordering Mexico, is an extension of the Arizona National Human Exposure Assessment Survey (NHEXAS) Phase...

The implementation of the Directive on the Application of Patients' Rights in Cross-border Healthcare in the Netherlands.

PubMed

Bongers, L M H; Townend, D M R

2014-03-01

This article discusses the significance of the Directive 2011/24/EU on the application of patients' rights in cross-border healthcare for the protection of individual patients' rights in the Netherlands by describing how its provisions are implemented in Dutch health law. The responsible Dutch authorities take the view that most of the Directive's provisions and requirements are covered in existing Dutch law. Implementation of the Directive would only require adaptations to national legislation with regard to the establishment of a national contact point for cross-border healthcare and the recognition of medical prescriptions issued in another Member State. This article looks into the question of how far the Dutch law meets the requirements of the Directive in relation to the individual patients' rights addressed in this special issue of the European Journal of Health Law.

A Qualitative study of language barriers between South African health care providers and cross-border migrants.

PubMed

Hunter-Adams, Jo; Rother, Hanna-Andrea

2017-01-31

Communication with health care providers represents an essential part of access to health care for the over 230 million cross-border migrants around the world. In this article, we explore the complexity of health communication from the perspective of cross-border migrants seeking antenatal care in Cape Town, South Africa in order to highlight the importance of high quality medical interpretation. As part of a broader study of migrant maternal and infant nutrition, we conducted a secondary data analysis of semi-structured in-depth interviews (N = 23) with Congolese (n = 7), Somali (n = 8) and Zimbabwean (n = 8) women living in Cape Town, as well as nine focus group discussions (including men: n = 3 and women: n = 6) were conducted with migrant Somalis, Congolese, and Zimbabweans (N = 48). We first used content analysis to gather all data related to language and communication. We then analysed this data thematically. Zimbabwean participants described how the inability to speak the local South African language (IsiXhosa) gave rise to labelling and stereotyping by healthcare staff. Congolese and Somali participants described medical procedures, including tubal ligation, which were performed without consent. Partners often tried to play the role of interpreter, which resulted in loss of income and non-professional medical interpretation. Participants' highlighted fears over unwanted procedures or being unable to access care. Challenges of communication without a common language (and without professional medical interpretation), rather than outright denial of care by healthcare professionals, mediated these encounters. Although there are several factors impeding cross-border migrants' access to health care, effective communication is a prerequisite for quality care. Free-to-patient professional medical interpretation would not only benefit migrant populations but would benefit the broader community where language and health literacy are

Crossing cultural borders into science teaching: Early life experiences, racial and ethnic identities, and beliefs about diversity

NASA Astrophysics Data System (ADS)

Brand, Brenda R.; Glasson, George E.

2004-02-01

The purpose of this ethnographic study was to explore the development of belief systems as related to racial and ethnic identities of preservice teachers as they crossed cultural borders into science teaching. Data were collected throughout a yearlong teacher preparation program to learn how early life experiences and racial and ethnic identities of preservice teachers influenced both their beliefs about diversity in science classrooms and science teaching pedagogy. Case studies of three preservice teachers from diverse racial and ethnic background are presented: Asian American, African American, and Rural Appalachian. Using Bank's ethnicity typology, findings suggest that racial and ethnic identity, developed in early life experiences of preservice teachers, provided clarity on the rigidity of their beliefs about diversity and how they view science teaching. By learning about the border crossing experiences of preservice teachers in relation to their beliefs about diversity as related to racial and ethnic identities, the researchers hoped to provide insight on preparing preservice teachers for the challenges of working in diverse classrooms.

Decision Model for U.S.- Mexico Border Security Measures

DTIC Science & Technology

2017-09-01

and money assigned to border security investments. 14. SUBJECT TERMS Department of Homeland Security (DHS), border security, U.S.–Mexico border...and money assigned to border security investments. vi THIS PAGE INTENTIONALLY LEFT BLANK vii TABLE OF CONTENTS I. INTRODUCTION...FAA Federal Aviation Administration FAMS Federal Air Marshals Service FAST Free and Secure Trade GSA General Services Administration HIR Human

Global Connections to Global Partnerships: Navigating the Changing Landscape of Internationalism and Cross-Border Higher Education

ERIC Educational Resources Information Center

Olcott, Don, Jr.

2009-01-01

The purpose of this article is to provide continuing higher education leaders with a comprehensive overview of the major considerations for doing business in the global market. Included is an analysis of the driving forces in global higher education and current trends in cross-border programs and a brief review of activities that may be part of a…

Cross-Border University Networks as a Development Strategy: Lessons from Three University Networks Focused on Emerging Pandemic Threats

ERIC Educational Resources Information Center

Chapman, David W.; Pekol, Amy; Wilson, Elisabeth

2014-01-01

Cross-border university networks have recently been advocated as an effective strategy for addressing national and regional development needs while simultaneously strengthening the capacity of the participating institutions. While university-to-university partnerships generally involve two institutions collaborating to accomplish a particular…

High school biology evolution learning experiences in a rural context: a case of and for cultural border crossing

NASA Astrophysics Data System (ADS)

Borgerding, Lisa A.

2017-03-01

Although the concept of "rural" is difficult to define, rural science education provides the possibility for learning centered upon a strong connection to the local community. Rural American adolescents tend to be more religious than their urban counterparts and less accepting of evolution than their non-rural peers. Because the status and perception of evolutionary theory may be very different within the students' lifeworlds and the subcultures of the science classroom and science itself, a cultural border crossing metaphor can be applied to evolution teaching and learning. This study examines how a teacher may serve as a cultural border crossing tour guide for students at a rural high school as they explore the concept of biological evolution in their high school biology class. Data collection entailed two formal teacher interviews, field note observations of two biology class periods each day for 16 days during the Evolution unit, individual interviews with 14 students, student evolution acceptance surveys, student evolution content tests, and classroom artifacts. The major findings center upon three themes regarding how this teacher and these students had largely positive evolution learning experiences even as some students continued to reject evolution. First, the teacher strategically positioned himself in two ways: using his unique "local" trusted position in the community and school and taking a position in which he did not personally represent science by instead consistently teaching evolution "according to scientists." Second, his instruction honored local "rural" funds of knowledge with respect to local knowledge of nature and by treating students' religious knowledge as a form of local expertise about one set of answers to questions also addressed by evolution. Third, the teacher served as a border crossing "tour guide" by helping students identify how the culture of science and the culture of their lifeworlds may differ with respect to evolutionary

Cross-border reproductive care: a clinician's perspective.

PubMed

Forman, Robert

2011-12-01

Cross-border reproductive care (CBRC) is a means to an end. Nearly all patients' reproductive journeys are designed to deliver them a child, which, for the multitude of reasons discussed in the last issue of this journal, has not been proven possible for them in their home country. Their journey pathways look like the route maps in airline in-flight magazines, but at the end of their flight a medical procedure awaits, often involving a third-party donor or surrogate. Clinicians therefore are tightly involved in the delivery of CBRC, whether as service providers or service facilitators, and have a unique ethical responsibility to ensure that appropriate standards of care are provided to all those receiving treatment, be they patients or third-party providers. Several authors in the symposium issue are rightly critical of exploitation of third parties, particularly in the global south, although some are critical of the use of third-party fertility treatment in principle. However, CBRC and the subsequent fragmentation of fertility treatment is likely to increase and doctors must be drivers for improvement of standards of reproductive medical care in the developing world, and elsewhere, as more countries and clinics seek to benefit economically from the expanding market in medical consumerism. Copyright © 2011. Published by Elsevier Ltd.

Legal perspectives on cross-border reproductive care.

PubMed

Crockin, Susan L

2011-12-01

Global cross-border reproductive care (CBRC), and the challenges accompanying it, are here to stay. A recent issue of this journal devoted to CBRC provides an extraordinary array of insights into multiple facets, with a focus on the legal dimensions of practices by restrictive countries such as Turkey and Italy. The articles identify restrictive laws that challenge and create vulnerabilities for both citizens and providers involved in CBRC, and call instead for more modest and nuanced legislation and the closing paper presents a thoughtful and ambitious outline for a future research agenda. This commentary reflects on the implications of these legal dimensions, including their applicability to countries with more permissive CBRC policies, discusses three specific examples of legal concerns that have arisen in the USA and identifies numerous legal issues meriting future study. Together with the nuanced, more modest legislation recommended for restrictive countries, consistent legal and judicial principles for CBRC in permissive countries would respect varying perspectives on family building while attempting to address a central legal concern of CBRC, the protection of families, third-parties and providers. Any future agenda should include research and recommendations on the legal dimensions of CBRC in both restrictive and permissive countries. Copyright © 2011 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

Border Malaria Associated with Multidrug Resistance on Thailand-Myanmar and Thailand-Cambodia Borders: Transmission Dynamic, Vulnerability, and Surveillance

PubMed Central

Bhumiratana, Adisak; Intarapuk, Apiradee; Sorosjinda-Nunthawarasilp, Prapa; Maneekan, Pannamas; Koyadun, Surachart

2013-01-01

This systematic review elaborates the concepts and impacts of border malaria, particularly on the emergence and spread of Plasmodium falciparum and Plasmodium vivax multidrug resistance (MDR) malaria on Thailand-Myanmar and Thailand-Cambodia borders. Border malaria encompasses any complex epidemiological settings of forest-related and forest fringe-related malaria, both regularly occurring in certain transmission areas and manifesting a trend of increased incidence in transmission prone areas along these borders, as the result of interconnections of human settlements and movement activities, cross-border population migrations, ecological changes, vector population dynamics, and multidrug resistance. For regional and global perspectives, this review analyzes and synthesizes the rationales pertaining to transmission dynamics and the vulnerabilities of border malaria that constrain surveillance and control of the world's most MDR falciparum and vivax malaria on these chaotic borders. PMID:23865048

U.S.-Mexico cross-border workforce training needs: survey implementation.

PubMed

Rosales, Cecilia B; Nuno, Tomas; Dieke, Ada; Galvez, Francisco Navarro; Dutton, Ronald J; Guerrero, Robert; Dulin, Paul; Jiménez, Elisa Aguilar; Granillo, Brenda; de Zapien, Jill Guernsey

2011-01-01

Since the tragic events experienced on September 11, 2001, and other recent events such as the hurricane devastation in the southeastern parts of the country and the emergent H1N1 season, the need for a competent public health workforce has become vitally important for securing and protecting the greater population. The primary objective of the study was to assess the training needs of the U.S. Mexico border states public health workforce. The Arizona Center for Public Health Preparedness of the Mel and Enid Zuckerman College of Public Health at The University of Arizona implemented a border-wide needs assessment. The online survey was designed to assess and prioritize core public health competencies as well as bioterrorism, infectious disease, and border/binational training needs. Approximately 80% of the respondents were employed by agencies that serve both rural and urban communities. Respondents listed 23 different functional roles that best describe their positions. Approximately 35% of the respondents were primarily employed by state health departments, twenty-seven percent (30%) of the survey participants reported working at the local level, and 19% indicated they worked in other government settings (e.g. community health centers and other non-governmental organizations). Of the 163 survey participants, a minority reported that they felt they were well prepared in the Core Bioterrorism competencies. The sections on Border Competency, Surveillance/Epidemiology, Communications/Media Relations and Cultural Responsiveness, did not generate a rating of 70% or greater on the importance level of survey participants. The study provided the opportunity to examine the issues of public health emergency preparedness within the framework of the border as a region addressing both unique needs and context. The most salient findings highlight the need to enhance the border competency skills of individuals whose roles include a special focus on emergency preparedness and

Crossing Borders in Educational Innovation: Framing Foreign Examples in Discussing Comprehensive Education in the Netherlands, 1969-1979

ERIC Educational Resources Information Center

Greveling, Linda; Amsing, Hilda T. A.; Dekker, Jeroen J. H.

2014-01-01

In the Netherlands, crossing borders to study comprehensive schools was an important strategy in the 1970s, a decisive period for the start and the end of the innovation. According to policy-borrowing theory, actors that engage in debating educational issues are framing foreign examples of comprehensive schooling to convince their audiences.…

Crossing Cultural Borders into Science Teaching: Early Life Experiences, Racial and Ethnic Identities, and Beliefs about Diversity

ERIC Educational Resources Information Center

Brand, Brenda R.; Glasson, George E.

2004-01-01

The purpose of this ethnographic study was to explore the development of belief systems as related to racial and ethnic identities of preservice teachers as they crossed cultural borders into science teaching. Data were collected throughout a yearlong teacher preparation program to learn how early life experiences and racial and ethnic identities…

Regulating the New Borderlands: An Event History Analysis of State Cross-Border Distance Higher Education Policy Adoption

ERIC Educational Resources Information Center

Milner, Patricia E.

2013-01-01

Cross-border state distance higher education policy is a complex web of complicated and often contradictory regulations stretching across 50 states and 14 US territories. This study examined the applicability of strategic choice theory to state higher education policy innovation in the context of the adoption of polices that regulate the distance…

Joint malaria surveys lead towards improved cross-border cooperation between Savannakhet province, Laos and Quang Tri province, Vietnam.

PubMed

Pongvongsa, Tiengkham; Ha, Hoang; Thanh, Le; Marchand, Ron P; Nonaka, Daisuke; Tojo, Bumpei; Phongmany, Panom; Moji, Kazuhiko; Kobayashi, Jun

2012-08-03

promotion of insect repellent use in the early evening as additional vector interventions. Conducting joint malaria surveys by staff of two countries proved to be effective in stimulating better collaboration and improve cross-border malaria control.

Joint malaria surveys lead towards improved cross-border cooperation between Savannakhet province, Laos and Quang Tri province, Vietnam

PubMed Central

2012-01-01

focal indoor residual spraying and the promotion of insect repellent use in the early evening as additional vector interventions. Conducting joint malaria surveys by staff of two countries proved to be effective in stimulating better collaboration and improve cross-border malaria control. PMID:22862795

Acute viral hepatitis in the United States-Mexico border region: data from the Border Infectious Disease Surveillance (BIDS) Project, 2000-2009.

PubMed

Spradling, Philip R; Xing, Jian; Phippard, Alba; Fonseca-Ford, Maureen; Montiel, Sonia; Guzmán, Norma Luna; Campuzano, Roberto Vázquez; Vaughan, Gilberto; Xia, Guo-liang; Drobeniuc, Jan; Kamili, Saleem; Cortés-Alcalá, Ricardo; Waterman, Stephen H

2013-04-01

Little is known about the characteristics of acute viral hepatitis cases in the United States (US)-Mexico border region. We analyzed characteristics of acute viral hepatitis cases collected from the Border Infectious Disease Surveillance Project from January 2000-December 2009. Over the study period, 1,437 acute hepatitis A, 311 acute hepatitis B, and 362 acute hepatitis C cases were reported from 5 Mexico and 2 US sites. Mexican hepatitis A cases most frequently reported close personal contact with a known case, whereas, US cases most often reported cross-border travel. Injection drug use was common among Mexican and US acute hepatitis B and C cases. Cross-border travel during the incubation period was common among acute viral hepatitis cases in both countries. Assiduous adherence to vaccination and prevention guidelines in the US is needed and strategic implementation of hepatitis vaccination and prevention programs south of the border should be considered.

Non-Formal Education as a Factor in Civilizational Development of Educational Space Subject in the Cross-Border Region

ERIC Educational Resources Information Center

Dugarova, Dulma T.; Starostina, Svetlana E.; Namsarayev, Sergey D.; Dagbaeva, Nina Zh.; Malanov, Innokentiy A.

2016-01-01

The research is aimed at determining the organizational and pedagogical conditions of nonformal education implementation as a factor in civilizational development of subjects, joint international projects performers, in the educational space of the cross-border region. New integration projects forming the need for effective models implementation…

Not a flat world: the future of cross-border reproductive care.

PubMed

Franklin, Sarah

2011-12-01

Cross-border reproductive care (CBRC) raises new issues for both medicine and social science, as well as analytical and methodological challenges. On the one hand, this phenomenon extends well-established practices, such as family formation, in new ways, for example through new technologies. Similarly, CBRC could be described as a form of globalization. Yet this sector also departs from established patterns of reproductivity, for example by combining reproductive services and substances transnationally. In this way, CBRC also changes the understanding of globalization, revealing that it is not necessarily producing a newly 'flat' world, but instead reproducing a traditionally stratified one. These aspects of CBRC must be kept in mind in the struggle to define best practice. Copyright © 2011. Published by Elsevier Ltd.

Modeling emergent border-crossing behaviors during pandemics

NASA Astrophysics Data System (ADS)

Santos, Eunice E.; Santos, Eugene; Korah, John; Thompson, Jeremy E.; Gu, Qi; Kim, Keum Joo; Li, Deqing; Russell, Jacob; Subramanian, Suresh; Zhang, Yuxi; Zhao, Yan

2013-06-01

Modeling real-world scenarios is a challenge for traditional social science researchers, as it is often hard to capture the intricacies and dynamisms of real-world situations without making simplistic assumptions. This imposes severe limitations on the capabilities of such models and frameworks. Complex population dynamics during natural disasters such as pandemics is an area where computational social science can provide useful insights and explanations. In this paper, we employ a novel intent-driven modeling paradigm for such real-world scenarios by causally mapping beliefs, goals, and actions of individuals and groups to overall behavior using a probabilistic representation called Bayesian Knowledge Bases (BKBs). To validate our framework we examine emergent behavior occurring near a national border during pandemics, specifically the 2009 H1N1 pandemic in Mexico. The novelty of the work in this paper lies in representing the dynamism at multiple scales by including both coarse-grained (events at the national level) and finegrained (events at two separate border locations) information. This is especially useful for analysts in disaster management and first responder organizations who need to be able to understand both macro-level behavior and changes in the immediate vicinity, to help with planning, prevention, and mitigation. We demonstrate the capabilities of our framework in uncovering previously hidden connections and explanations by comparing independent models of the border locations with their fused model to identify emergent behaviors not found in either independent location models nor in a simple linear combination of those models.

Myofilament dysfunction contributes to impaired myocardial contraction in the infarct border zone

PubMed Central

Shimkunas, Rafael; Makwana, Om; Spaulding, Kimberly; Bazargan, Mona; Khazalpour, Michael; Takaba, Kiyoaki; Soleimani, Mehrdad; Myagmar, Bat-Erdene; Lovett, David H.; Simpson, Paul C.; Ratcliffe, Mark B.

2014-01-01

After myocardial infarction, a poorly contracting nonischemic border zone forms adjacent to the infarct. The cause of border zone dysfunction is unclear. The goal of this study was to determine the myofilament mechanisms involved in postinfarction border zone dysfunction. Two weeks after anteroapical infarction of sheep hearts, we studied in vitro isometric and isotonic contractions of demembranated myocardium from the infarct border zone and a zone remote from the infarct. Maximal force development (Fmax) of the border zone myocardium was reduced by 31 ± 2% versus the remote zone myocardium (n = 6/group, P < 0.0001). Decreased border zone Fmax was not due to a reduced content of contractile material, as assessed histologically, and from myosin content. Furthermore, decreased border zone Fmax did not involve altered cross-bridge kinetics, as assessed by muscle shortening velocity and force development kinetics. Decreased border zone Fmax was associated with decreased cross-bridge formation, as assessed from muscle stiffness in the absence of ATP where cross-bridge formation should be maximized (rigor stiffness was reduced 34 ± 6%, n = 5, P = 0.011 vs. the remote zone). Furthermore, the border zone myocardium had significantly reduced phosphorylation of myosin essential light chain (ELC; 41 ± 10%, n = 4, P < 0.05). However, for animals treated with doxycycline, an inhibitor of matrix metalloproteinases, rigor stiffness and ELC phosphorylation were not reduced in the border zone myocardium, suggesting that doxycycline had a protective effect. In conclusion, myofilament dysfunction contributes to postinfarction border zone dysfunction, myofilament dysfunction involves impaired cross-bridge formation and decreased ELC phosphorylation, and matrix metalloproteinase inhibition may be beneficial for limiting postinfarct border zone dysfunction. PMID:25128171

On precise phase difference measurement approach using border stability of detection resolution.

PubMed

Bai, Lina; Su, Xin; Zhou, Wei; Ou, Xiaojuan

2015-01-01

For the precise phase difference measurement, this paper develops an improved dual phase coincidence detection method. The measurement resolution of the digital phase coincidence detection circuits is always limited, for example, only at the nanosecond level. This paper reveals a new way to improve the phase difference measurement precision by using the border stability of the circuit detection fuzzy areas. When a common oscillator signal is used to detect the phase coincidence with the two comparison signals, there will be two detection fuzzy areas for the reason of finite detection resolution surrounding the strict phase coincidence. Border stability of fuzzy areas and the fluctuation difference of the two fuzzy areas can be even finer than the picoseconds level. It is shown that the system resolution obtained only depends on the stability of the circuit measurement resolution which is much better than the measurement device resolution itself.

Increasing of visibility on the pedestrian crossing by the additional lighting systems

NASA Astrophysics Data System (ADS)

Baleja, Richard; Bos, Petr; Novak, Tomas; Sokansky, Karel; Hanusek, Tomas

2017-09-01

Pedestrian crossings are critical places for road accidents between pedestrians and motor vehicles. For this reason, it is very important to increase attention when the pedestrian crossings are designed and it is necessary to take into account all factors that may contribute to higher safety. Additional lighting systems for pedestrian crossings are one of them and the lighting systems must fulfil the requirements for higher visibility from the point of view of car drivers from both directions. This paper describes the criteria for the suitable additional lighting system on pedestrian crossings. Generally, it means vertical illuminance on the pedestrian crossing from the driver’s view, horizontal illuminance on the crossing and horizontal illuminance both in front of and behind the crossing placed on the road and their acceptable ratios. The article also describes the choice of the colours of the light (correlated colour temperature) and its influence on visibility. As a part of the article, there are case designs of additional lighting systems for pedestrian crossings and measurements from realized additional lighting systems by luxmeters and luminance cameras and their evaluation.

Technological and cross-border mixture value chain of science and engineering of multi-integrative mechatronics-integronics-adaptronics

NASA Astrophysics Data System (ADS)

Gheorghe, Gh. Ion; Popan, Gheorghe

2013-10-01

This scientific paper presents in national premiere and in original concept of the author, the scientific national and the author's original concept, the technological and cross-border mixture value chain of science and engineering of multi-integrative Mechatronics-Integronics-Adaptronics, as high-tech vector support development, for viability and sustainability of a new intelligent and competitive labour market.

U.S.Mexico cross-border workforce training needs:survey implementation

PubMed Central

Rosales, Cecilia B.; Nuno, Tomas; Dieke, Ada; Galvez, Francisco Navarro; Dutton, Ronald J.; Guerrero, Robert; Dulin, Paul; Jiménez, Elisa Aguilar; Granillo, Brenda; de Zapien, Jill Guernsey

2011-01-01

Abstract: Background: Since the tragic events experienced on September 11, 2001, and other recent events such as the hurricane devastation in the southeastern parts of the country and the emergent H1N1season, the need for a competent public health workforce has become vitally important for securing and protecting the greater population. Objective: The primary objective of the study was to assess the training needs of the U.S. Mexico border states public health workforce. Methods: The Arizona Center for Public Health Preparedness of the Mel and Enid Zuckerman College of Public Health at The University of Arizona implemented a border-wide needs assessment. The online survey was designed to assess and prioritize core public health competencies as well as bioterrorism, infectious disease, and border/binational training needs. Results: Approximately 80% of the respondents were employed by agencies that serve both rural and urban communities. Respondents listed 23 different functional roles that best describe their positions. Approximately 35% of the respondents were primarily employed by state health departments, twenty-seven percent (30%) of the survey participants reported working at the local level, and 19% indicated they worked in other government settings (e.g. community health centers and other non-governmental organizations). Of the 163 survey participants, a minority reported that they felt they were well prepared in the Core Bioterrorism competencies. The sections on Border Competency, Surveillance/Epidemiology, Communications/Media Relations and Cultural Responsiveness, did not generate a rating of 70% or greater on the importance level of survey participants. Conclusions: The study provided the opportunity to examine the issues of public health emergency preparedness within the framework of the border as a region addressing both unique needs and context. The most salient findings highlight the need to enhance the border competency skills of individuals whose

The green grass on the other side: crossing borders to obtain infertility treatment

PubMed Central

Pennings, G.

2009-01-01

Background: Cross-border reproductive care, also known as reproductive tourism, is a growing phenomenon. More and more treatments, or parts thereof, are taking place in countries other than the patient’s home country. Results: The phenomenon is presented as a safety valve that takes the pressure of the restrictive legislation and simultaneously allows people to obtain the treatment they desire. These movements also hold a number of risks, both for the travelling patients and for the gamete donors and infertile couples in the country of destination. Finally, the possible role of patient organisations and medical professional societies is discussed. PMID:25478065

Epidemiology of Extended-Spectrum β-Lactamase-Producing E. coli and Vancomycin-Resistant Enterococci in the Northern Dutch-German Cross-Border Region.

PubMed

Zhou, Xuewei; García-Cobos, Silvia; Ruijs, Gijs J H M; Kampinga, Greetje A; Arends, Jan P; Borst, Dirk M; Möller, Lieke V; Holman, Nicole D; Schuurs, Theo A; Bruijnesteijn van Coppenraet, Lesla E; Weel, Jan F; van Zeijl, Jan H; Köck, Robin; Rossen, John W A; Friedrich, Alexander W

2017-01-01

Objectives: To reveal the prevalence and epidemiology of extended-spectrum β-lactamase (ESBL)- and/or plasmid AmpC (pAmpC)- and carbapenemase (CP) producing Enterobacteriaceae and vancomycin-resistant enterococci (VRE) across the Northern Dutch-German border region. Methods: A point-prevalence study on ESBL/pAmpC/CP producing Enterobacteriaceae and VRE was carried out in hospitalized patients in the Northern Netherlands ( n = 445, 2012-2013) and Germany ( n = 242, 2012). Healthy individuals from the Dutch community ( n = 400, 2010-2012) were also screened. In addition, a genome-wide gene-by-gene approach was applied to study the epidemiology of ESBL- Escherichia coli and VRE. Results: A total of 34 isolates from 27 patients (6.1%) admitted to Dutch hospitals were ESBL/pAmpC positive and 29 ESBL- E. coli , three pAmpC- E. coli , one ESBL- Enterobacter cloacae , and one pAmpC- Proteus mirabilis were found. In the German hospital, 18 isolates (16 E. coli and 2 Klebsiella pneumoniae ) from 17 patients (7.7%) were ESBL positive. In isolates from the hospitalized patients CTX-M-15 was the most frequently detected ESBL-gene. In the Dutch community, 11 individuals (2.75%) were ESBL/pAmpC positive: 10 ESBL - E. coli (CTX-M-1 being the most prevalent gene) and one pAmpC E. coli . Six Dutch (1.3%) and four German (3.9%) hospitalized patients were colonized with VRE. Genetic relatedness by core genome multi-locus sequence typing (cgMLST) was found between two ESBL- E. coli isolates from Dutch and German cross-border hospitals and between VRE isolates from different hospitals within the same region. Conclusion: The prevalence of ESBL/pAmpC- Enterobacteriaceae was similar in hospitalized patients across the Dutch-German border region, whereas VRE prevalence was slightly higher on the German side. The overall prevalence of the studied pathogens was lower in the community than in hospitals in the Northern Netherlands. Cross-border transmission of ESBL- E. coli and VRE seems

[Violence and mental health issues among Mexican adolescents that have considered or attempted cross-border migration].

PubMed

Chavez-Ayala, Ruben; Orozco-Núñez, Emanuel; Sánchez-Estrada, Marcela; Hernández-Girón, Carlos

2017-07-13

The aim of this study was to estimate the role of victimization by violence among Mexican adolescents that have considered or attempted migrating to the United States, including mental health variables (emotional self-esteem, self-esteem in school, depression, suicidal ideation, and attempted suicide) as mediators of the effects. The study used a cross-sectional design with a stratified cluster sample of 13,198 adolescents from the 2nd Mexican National Survey on Exclusion, Intolerance, and Violence in public schools in 2009. The analysis used the regression models proposed by Baron & Kenny. Prevalence of having considered or attempted cross-border migration was 23.1%. Mean age was 16.36 years. Female adolescents constituted 54.9% of the sample, and 56% were lower-income. Mental health variables that acted as partial mediators were suicidal ideation (35.9%), depression (19.2%), attempted suicide (17.7%), emotional self-esteem (6.2%), and self-esteem in school (3.4%) for moderate family violence, and emotional self-esteem (17.5%) for social rejection in school and suicidal ideation (8.1%) for physical harm in school. Female adolescents showed greater impact from mediators than men in considering or having attempted cross-border migration. The study discusses the importance of incorporating the prevention of violence in the social contexts studied here and incorporating mental health in dealing with violence in adolescents and in public health programs in transit areas for illegal migrants.

[Transnational solidarity? Cross-border heath-care in the European Union].

PubMed

Schmucker, R

2010-03-01

The responsibilities of the European Union surrounding public health are concentrated on co-ordinating and complementary practices. A mandatory European harmonization of standards and policies is in effect in only a few areas such as pharmaceutical authorization and health protection at the workplace. The implementation of single market rights over the national health-care systems (negative integration) is growing at the European level. This has ambivalent repercussions. Whilst the rights of patients on the basis of the four fundamental freedoms in the context of cross-border health-care have got stronger, national governments see themselves confronted with a limitation of scope for their health-care policies. The basic principles of the integration project place European pressure on national governments. They are subject to sanctions if their policies are not directly in accordance with the single market concept. Georg Thieme Verlag KG Stuttgart. New York.

Importing the Poor: Welfare Magnetism and Cross-Border Welfare Migration

ERIC Educational Resources Information Center

Journal of Human Resources, 2005

2005-01-01

A study of the welfare programs in two counties bordering different states along with comparative welfare expenditure in interior counties tests the theory that Aid for Families with Dependent Children (AFDC) recipients migrate to counties which have a higher per capita welfare budget. Research shows that border counties with a $100 differential…

Cross border health care provision: who gains, who loses.

PubMed

Levaggi, Rosella; Menoncin, Francesco

2014-01-01

The diffusion of the welfare state has produced a widespread involvement of the public sector in financing the production of private goods for paternalistic reasons. In this chapter we model the production of health care as a merit impure local public good whose consumption is subsidized and whose access is free, but not unlimited. The impure local public good aspect means that the production of health care spreads its benefits beyond the geographical boundaries of the Region where it is produced. Finally, we include the (optional) provision of an equalization grant that allows reduction of fiscal imbalance among Regions. In this framework we study the possible effects of cross border provision of health care. We assume that information is complete and symmetric and that there is no comparative advantage in local provision. In this context devolution is always suboptimal for the whole community: the lack of coordination means that the impure public good is under-provided. However, more efficient Regions may be better off because of the impure public good nature of health care.

The Labor Market Outcomes of Two Forms of Cross-Border Higher Education Degree Programs between Malaysia and Japan

ERIC Educational Resources Information Center

Koda, Yoshiko; Yuki, Takako

2013-01-01

This paper examines the labor market outcomes of two different forms of cross-border higher education degree programs (i.e., study abroad vs. twinning) between Malaysia and Japan. Based on a new graduate survey, it examines whether there are differences in the labor market outcomes between the two programs and what other factors have significant…

Operation safe crossing: using science within a community intervention.

PubMed

Voas, Robert B; Tippetts, A Scott; Johnson, Mark B; Lange, James E; Baker, James

2002-09-01

To evaluate a large drunk-driving enforcement program at the US/Mexican border to reduce the number of youths crossing the border to drink in Tijuana. This paper also describes the research data used to develop and manage the program. Data from a border breath-test survey were used to dramatize the problem and gain public support for action. The data were also used to help design the enforcement effort and measure progress in reducing the cross-border drinking problem. The number of news events generated around the occurrence of special enforcement efforts were used to measure project activity and to predict changes in the numbers of youths crossing into Mexico, their returning BACs and reductions in alcohol-related crashes during a 3-year period. An urban county on the Mexican border. Underage youths aged 18-20 years and young adults aged 21-30 years residing in San Diego County. Immigration and Naturalization Services provided population counts of the number of individuals crossing each weekend night from Tijuana into the United States through the San Ysidro border facility. Breath-test surveys of a random sample of these returning crossers provided data on the number of US residents visiting bars and nightclubs in Tijuana and on alcohol consumption at Tijuana bars and nightclubs. Night-time had-been-drinking crash data involving young drivers in several California counties served as an outcome measure of public health and safety. Analysis of data involving more than 2 million pedestrians returning from Tijuana indicated that the Operation Safe Crossing program reduced the number of late-night crossers by 31.6%. Effective use of data through media advocacy programs to support an enforcement effort can reduce alcohol-related crashes.

Egg Production and Donation: A New Frontier in the Global Landscape of Cross-Border Reproductive Care: Ethical Concerns.

PubMed

Neri, Margherita; Turillazzi, Emanuela; Pascale, Natasha; Riezzo, Irene; Pomara, Cristoforo

2016-01-01

Cross-border reproductive care (CBRC) is a multifaceted phenomenon. It may involve both the movement of patients to undertake assisted reproductive treatment through technologies otherwise denied and the movement of assisted reproduction professionals, egg and sperm donors and surrogates, as well as the importing and exporting of gametes. The reasons for CBRC vary between countries. In this global landscape, the search for donor oocytes is one of the main reasons for patients seeking cross-border reproductive care. The egg market has led to ethical and political concerns about the means of procuring donor oocytes, the possibility of exploiting economically underprivileged women mainly in poor countries, and the issue of the responsibility and accountability of medical doctors and fertility clinics. Ethical concerns relating to international egg donation are discussed with special focus on the issues of compensation/ reimbursement, the health and welfare of women donating eggs, informed consent to donation, the possible conflict of interest for physicians involved in egg donation programmes, and equity in the distribution of economic resources from CBRC. Finally, the need for global solutions to this global issue is underlined.

Crossing the border for health care: access and primary care characteristics for young children of Latino farm workers along the US-Mexico border.

PubMed

Seid, Michael; Castañeda, Donna; Mize, Ronald; Zivkovic, Mirjana; Varni, James W

2003-01-01

To examine prevalence and correlates of cross-border health care for children of Latino farm workers in counties near the US-Mexico border and to compare access and primary care in the United States and Mexico. Two hundred ninety-seven parents at Head Start centers in San Diego and Imperial counties were surveyed regarding percentage of health care received in Mexico and the United States, access, and primary care characteristics. More than half of all health care was reported as received in Mexico. Reasons for Mexican use revolved around cost, accessibility, and perceptions of effectiveness. Parents of insured children reported slightly more US care, yet even this group reported approximately half of health care in Mexico. Insurance status was related to having a regular source of care, while uninsured children reporting most care in Mexico were less likely than uninsured children in the United States to have had a routine health care visit. Primary care characteristics were related to insurance status and source of care. Uninsured children reporting most care in Mexico fared better in some aspects of primary care than uninsured children reporting most care in the United States and as well as children with insurance receiving care in the United States or Mexico. Children of farm workers living along the US-Mexico border, almost irrespective of insurance status, receive a large proportion of care in Mexico. Especially for uninsured children, parent reports of Mexican care characteristics compare favorably with that received in the United States. Mexican health care might be a buffer against vulnerability to poor health outcomes for these children.

'The bloke can be a bit hazy about what's going on': men and cross-border reproductive treatment.

PubMed

Hudson, Nicky; Culley, Lorraine

2013-09-01

While social science research has begun to demonstrate the significant impact of infertility and involuntary childlessness for men, far fewer studies have specifically explored the male experience of, or men's involvement in, infertility treatment-seeking and there are few published studies which specifically describe men's experiences with cross-border reproduction. This paper presents data from the first UK study of transnational treatment-seeking and specifically explores men's involvement in this process. Data from interviews with 10 men and 34 women who were seeking treatment abroad are organized according to three themes: 'going along with it'; 'being a rock'; and 'doing their bit'. The paper argues that gender is an important aspect of the cross-border treatment experience and that both traditional and emergent gender identities are expressed in the process of treatment-seeking. Healthcare providers need to actively explore men's perspectives of the treatment process in all locations, to improve quality of care by reducing men's feelings of marginalization and enhancing their experience of treatment, especially but not exclusively, around the issue of semen collection. Copyright © 2013 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

Cross-border migration and initiation of others into drug injecting in Tijuana, Mexico.

PubMed

Rafful, Claudia; Melo, Jason; Medina-Mora, María Elena; Rangel, Gudelia; Sun, Xiaoying; Jain, Sonia; Werb, Dan

2018-04-01

Efforts to prevent injection drug use (IDU) are increasingly focusing on the role that people who inject drugs (PWID) play in facilitating the entry of others into this behaviour. This is particularly relevant in settings experiencing high levels of IDU, such as Mexico's northern border region, where cross-border migration, particularly through forced deportation, has been found to increase a range of health and social harms related to injecting. PWID enrolled in a prospective cohort study in Tijuana, Mexico, since 2011 were interviewed semi-annually, which solicited responses on their experiences initiating others into injecting. Univariate and multivariable logistic regression analyses were conducted at the Preventing Injection by Modifying Existing Responses (PRIMER) baseline, with the dependent variable defined as reporting ever initiating others into injection. The primary independent variable was lifetime deportation from the USA to Mexico. Among 532 participants, 14% (n = 76) reported initiating others into injecting, the majority of participants reporting initiating acquaintances (74%, n = 56). In multivariable analyses, initiating others into injecting was independently associated with reporting living in the USA for 1-5 years [adjusted odds ratio (AOR) = 2.42; 95% confidence interval (CI) 1.22-4.79, P = 0.01], and methamphetamine and heroin injection combined (AOR = 3.67; 95% CI 1.11-12.17, P = 0.03). Deportation was not independently associated with initiating others into injecting. The impact of migration needs to be considered within binational programming seeking to prevent the expansion of epidemics of injecting and HIV transmission among mobile populations residing in the Mexico-USA border region. © 2017 Australasian Professional Society on Alcohol and other Drugs.

Radiation Detection at Borders for Homeland Security

NASA Astrophysics Data System (ADS)

Kouzes, Richard

2004-05-01

Countries around the world are deploying radiation detection instrumentation to interdict the illegal shipment of radioactive material crossing international borders at land, rail, air, and sea ports of entry. These efforts include deployments in the US and a number of European and Asian countries by governments and international agencies. Items of concern include radiation dispersal devices (RDD), nuclear warheads, and special nuclear material (SNM). Radiation portal monitors (RPMs) are used as the main screening tool for vehicles and cargo at borders, supplemented by handheld detectors, personal radiation detectors, and x-ray imaging systems. Some cargo contains naturally occurring radioactive material (NORM) that triggers "nuisance" alarms in RPMs at these border crossings. Individuals treated with medical radiopharmaceuticals also produce nuisance alarms and can produce cross-talk between adjacent lanes of a multi-lane deployment. The operational impact of nuisance alarms can be significant at border crossings. Methods have been developed for reducing this impact without negatively affecting the requirements for interdiction of radioactive materials of interest. Plastic scintillator material is commonly used in RPMs for the detection of gamma rays from radioactive material, primarily due to the efficiency per unit cost compared to other detection materials. The resolution and lack of full-energy peaks in the plastic scintillator material prohibits detailed spectroscopy. However, the limited spectroscopic information from plastic scintillator can be exploited to provide some discrimination. Energy-based algorithms used in RPMs can effectively exploit the crude energy information available from a plastic scintillator to distinguish some NORM. Whenever NORM cargo limits the level of the alarm threshold, energy-based algorithms produce significantly better detection probabilities for small SNM sources than gross-count algorithms. This presentation discusses

Implementation of a near-real time cross-border web-mapping platform on airborne particulate matter (PM) concentration with open-source software

NASA Astrophysics Data System (ADS)

Knörchen, Achim; Ketzler, Gunnar; Schneider, Christoph

2015-01-01

Although Europe has been growing together for the past decades, cross-border information platforms on environmental issues are still scarce. With regard to the establishment of a web-mapping tool on airborne particulate matter (PM) concentration for the Euregio Meuse-Rhine located in the border region of Belgium, Germany and the Netherlands, this article describes the research on methodical and technical backgrounds implementing such a platform. An open-source solution was selected for presenting the data in a Web GIS (OpenLayers/GeoExt; both JavaScript-based), applying other free tools for data handling (Python), data management (PostgreSQL), geo-statistical modelling (Octave), geoprocessing (GRASS GIS/GDAL) and web mapping (MapServer). The multilingual, made-to-order online platform provides access to near-real time data on PM concentration as well as additional background information. In an open data section, commented configuration files for the Web GIS client are being made available for download. Furthermore, all geodata generated by the project is being published under public domain and can be retrieved in various formats or integrated into Desktop GIS as Web Map Services (WMS).

Implementing a good practice guide for CBRC: perspectives from the ESHRE Cross-Border Reproductive Care Taskforce.

PubMed

Shenfield, Françoise

2011-11-01

This article sets out views about cross-border reproductive care (CBRC) from the point of view of a professional clinicians' group. After publishing the first international European dataset measuring the phenomenon of CBRC in six European countries in June 2010, the European Society for Human Reproduction and Embryology (ESHRE) Taskforce on CBRC set out to write a good practice guide, which aims at advising clinicians and professionals dealing with patients interested in seeking fertility treatment outside their country of residence. The background, outline and possible means of implementation of this guide are discussed here. The aims of the guide are to ensure quality of care and safety for all concerned, from patients to their future offspring, via gamete donors and surrogates if involved. Patient centredness is also an important aspect, as well as fair treatment of all parties, based on appropriate and intelligible information. Copyright © 2011. Published by Elsevier Ltd.

Language Planning at a Cross-Border University in Swaziland: The Case of Teaching and Learning, Research and Institutional Administration

ERIC Educational Resources Information Center

Kamwendo, Gregory Hankoni; Dlamini, Nosisi Percis

2016-01-01

The paper discusses language planning at a cross-border university (a Zimbabwean university) that offers academic programmes to the Kingdom of Swaziland in the Southern African region. The paper is situated within the micro-level language planning framework, and discusses language decisions that govern three areas of university business, namely:…

Incidence, disease onset and short-term outcome in urea cycle disorders -cross-border surveillance in Germany, Austria and Switzerland.

PubMed

Nettesheim, Susanne; Kölker, Stefan; Karall, Daniela; Häberle, Johannes; Posset, Roland; Hoffmann, Georg F; Heinrich, Beate; Gleich, Florian; Garbade, Sven F

2017-06-15

Urea cycle disorders (UCDs) are a group of rare inherited metabolic disorders. Affected individuals often present with hyperammonemic encephalopathy (HE) and have an increased risk of severe neurologic disease and early death. The study aims to provide epidemiologic data and to describe the disease manifestation and short-term outcome. Cross-border surveillance of newly diagnosed patients with UCDs - below 16 years of age - was performed from July 2012 to June 2015 in Germany and Austria and from January 2012 to December 2015 in Switzerland. Inquiries were sent monthly to all Pediatric Departments in Germany and Switzerland, and quarterly to the Austrian Metabolic Group. In addition, data were collected via a second source (metabolic laboratories) in all three countries. Between July 2012 and June 2015, fifty patients (Germany: 39, Austria: 7, Switzerland: 4) with newly diagnosed UCDs were reported and later confirmed resulting in an estimated cumulative incidence of 1 in 51,946 live births. At diagnosis, thirty-nine patients were symptomatic and 11 asymptomatic [10 identified by newborn screening (NBS), 1 by high-risk-family screening (HRF)]. The majority of symptomatic patients (30 of 39 patients) developed HE with (n = 25) or without coma (n = 5), 28 of them with neonatal onset. Despite emergency treatment 15 of 30 patients with HE already died during the newborn period. Noteworthy, 10 of 11 patients diagnosed by NBS or HRF remained asymptomatic. Comparison with the European registry and network for intoxication type metabolic diseases (E-IMD) demonstrated that cross-national surveillance identified a higher number of clinically severe UCD patients characterized by earlier onset of symptoms, higher peak ammonium concentrations in plasma and higher mortality. Cross-border surveillance is a powerful tool to identify patients with UCDs demonstrating that (1) the cumulative incidence of UCDs is lower than originally suggested, (2) the mortality rate is still

Infectious Disease Border Issues Conference: Meeting Synopsis

DTIC Science & Technology

2012-04-03

methicillin - resistant Staphylococcus aureus (MRSA). Operation MECACAR 1998 was highlighted as a successful example of cross-border coordination...training courses, no joint public health investigation teams) and illegal animal transportation across borders were identified as some of the existing...Work (2007), including fostering global partnerships; strengthening public health security in travel and transport ; improving the WHO global alert

Walls and Laws: Proximity, Distance and the Doubleness of the Border

ERIC Educational Resources Information Center

Papastephanou, Marianna

2011-01-01

In this article, I explore the way in which proximity and distance have been made relevant to cosmopolitanism and I discuss the significance contemporary theory attributes to border crossing. By employing colonial border crossing and its rationalization as an example, and by drawing from Alain Badiou's critique of political philosophy, I expose…

Abrupt skin lesion border cutoff measurement for malignancy detection in dermoscopy images.

PubMed

Kaya, Sertan; Bayraktar, Mustafa; Kockara, Sinan; Mete, Mutlu; Halic, Tansel; Field, Halle E; Wong, Henry K

2016-10-06

Automated skin lesion border examination and analysis techniques have become an important field of research for distinguishing malignant pigmented lesions from benign lesions. An abrupt pigment pattern cutoff at the periphery of a skin lesion is one of the most important dermoscopic features for detection of neoplastic behavior. In current clinical setting, the lesion is divided into a virtual pie with eight sections. Each section is examined by a dermatologist for abrupt cutoff and scored accordingly, which can be tedious and subjective. This study introduces a novel approach to objectively quantify abruptness of pigment patterns along the lesion periphery. In the proposed approach, first, the skin lesion border is detected by the density based lesion border detection method. Second, the detected border is gradually scaled through vector operations. Then, along gradually scaled borders, pigment pattern homogeneities are calculated at different scales. Through this process, statistical texture features are extracted. Moreover, different color spaces are examined for the efficacy of texture analysis. The proposed method has been tested and validated on 100 (31 melanoma, 69 benign) dermoscopy images. Analyzed results indicate that proposed method is efficient on malignancy detection. More specifically, we obtained specificity of 0.96 and sensitivity of 0.86 for malignancy detection in a certain color space. The F-measure, harmonic mean of recall and precision, of the framework is reported as 0.87. The use of texture homogeneity along the periphery of the lesion border is an effective method to detect malignancy of the skin lesion in dermoscopy images. Among different color spaces tested, RGB color space's blue color channel is the most informative color channel to detect malignancy for skin lesions. That is followed by YCbCr color spaces Cr channel, and Cr is closely followed by the green color channel of RGB color space.

Development of statistical models to forecast crossing times of commercial vehicles.

DOT National Transportation Integrated Search

2011-07-01

Border crossing time measurement systems for commercial vehicles are being implemented throughout : the U.S.-Mexico border. These systems are based on radio frequency identification (RFID) technology. : With funding from the Federal Highway Administr...

Extraterritoriality for cross-border reproductive care: should states act against citizens travelling abroad for illegal infertility treatment?

PubMed

Van Hoof, Wannes; Pennings, Guido

2011-11-01

Since the development of assisted reproduction technologies, there has been discussion on which people should have access to these technologies and which treatments and techniques are morally acceptable. However, national legislation can no longer determine what citizens do. Some countries react to their citizens going abroad to evade restrictions by implementing even more restrictive laws. Turkey has recently become the first state to ban reproductive travel in pursuit of donor gametes. Several states in Australia have enacted or are considering laws that prohibit international commercial surrogacy. This article investigates the consistency and morality of several state reactions to cross-border reproductive care (CBRC), including extraterritorial regulation. The only widespread existing extraterritorial regulation of private life concerns female genital cutting (FGC), sex with children and (largely in the past) abortion. This discussion develops an analogy with these cross-border crimes to evaluate the morality of similar legislation in cases of CBRC. The dissimilarity in these analogies shows that extraterritoriality is a radical position that is generally inappropriate in the case of CBRC. Subsequently, several potential state reactions to CBRC for law evasion are considered. It is concluded that legislation of CBRC should be modest, tolerant and nuanced. Copyright © 2011 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

Effect of the US-Mexico border region in cardiovascular mortality: ecological time trend analysis of Mexican border and non-border municipalities from 1998 to 2012.

PubMed

Anaya, Gabriel; Al-Delaimy, Wael K

2017-05-06

An array of risk factors has been associated with cardiovascular diseases, and developing nations are becoming disproportionately affected by such diseases. Cardiovascular diseases have been reported to be highly prevalent in the Mexican population, but local mortality data is poor. The Mexican side of the US-Mexico border has a culture that is closely related to a developed nation and therefore may share the same risk factors of cardiovascular diseases. We wanted to explore if there was higher cardiovascular mortality in the border region of Mexico compared to the rest of the nation. We conducted a population based cross-sectional time series analysis to estimate the effects of education, insurance and municipal size in Mexican border (n = 38) and non-border municipalities (n = 2360) and its association with cardiovascular age-adjusted mortality rates between the years 1998-2012. We used a mixed effect linear model with random effect estimation and repeated measurements to compare the main outcome variable (mortality rate), the covariates (education, insurance and population size) and the geographic delimiter (border/non-border). Mortality due to cardiovascular disease was consistently higher in the municipalities along the US-Mexico border, showing a difference of 78 · 5 (95% CI 58 · 7-98 · 3, p < 0 · 001) more cardiovascular deaths after adjusting for covariates. Larger municipal size and higher education levels showed a reduction in cardiovascular mortality of 12 · 6 (95% CI 11 · 4-13 · 8, p < 0 · 001) deaths and 8 · 6 (95% CI 5 · 5-11 · 8, p < 0 · 001) deaths respectively. Insurance coverage showed an increase in cardiovascular mortality of 3 · 6 (95% CI 3 · 1-4 · 0, p < 0 · 001) deaths per decile point increase. There was an increase in cardiovascular mortality of 0 · 3 (95% CI -0 · 001-0 · 6, p = 0 · 050) deaths per year increase in

Cross-border reproductive care for law evasion: a qualitative study into the experiences and moral perspectives of French women who go to Belgium for treatment with donor sperm.

PubMed

Van Hoof, Wannes; Pennings, Guido; De Sutter, Petra

2015-01-01

One consequence of the legal diversity in Europe is that legal restrictions on treatments can be evaded by going abroad. Many French lesbian couples and single women are crossing the border to Belgium because they are denied access to treatments with donor sperm at home. This is the first qualitative research study into the experiences and moral perspectives of these women. Between June 2012 and May 2013, 11 lesbian couples and 2 single women were recruited at the department of reproductive medicine at Ghent University Hospital. The data from the semi-structured interviews was analysed using inductive thematic analysis. The results show that these women face several additional challenges to the already difficult process of cross-border treatment. Before they can start the treatment, they can only obtain information from the internet or from stories of friends who also went abroad for treatment with donor sperm. During the treatment, they need to find local clinics or physicians to monitor their cycle. Several women managed to game the French system to ensure partial reimbursement for their treatment when they were successful in finding a physician who was willing to prescribe drugs and perform tests. Most women had difficulties justifying their absence from work. In general these women felt that they were discriminated against and that their rights were not protected because of who they are. In that regard, the lack of legal recognition of the genetically unrelated partner in their country was particularly hard to cope with for the lesbian couples. These women have to develop many different strategies to deal with the difficulties they face during cross-border reproductive care. It is concluded that it is very important that they find a physician who is willing to support them in their 'baby project'. Copyright © 2014 Elsevier Ltd. All rights reserved.

Controlling HIV Epidemics among Injection Drug Users: Eight Years of Cross-Border HIV Prevention Interventions in Vietnam and China

PubMed Central

Hammett, Theodore M.; Des Jarlais, Don C.; Kling, Ryan; Kieu, Binh Thanh; McNicholl, Janet M.; Wasinrapee, Punneeporn; McDougal, J. Stephen; Liu, Wei; Chen, Yi; Meng, Donghua; Huu Nguyen, Tho; Ngoc Hoang, Quyen; Van Hoang, Tren

2012-01-01

Introduction HIV in Vietnam and Southern China is driven by injection drug use. We have implemented HIV prevention interventions for IDUs since 2002–2003 in Lang Son and Ha Giang Provinces, Vietnam and Ning Ming County (Guangxi), China. Methods Interventions provide peer education and needle/syringe distribution. Evaluation employed serial cross-sectional surveys of IDUs 26 waves from 2002 to 2011, including interviews and HIV testing. Outcomes were HIV risk behaviors, HIV prevalence and incidence. HIV incidence estimation used two methods: 1) among new injectors from prevalence data; and 2) a capture enzyme immunoassay (BED testing) on all HIV+ samples. Results We found significant declines in drug-related risk behaviors and sharp reductions in HIV prevalence among IDUs (Lang Son from 46% to 23% [p<0.001], Ning Ming: from 17% to 11% [p = 0.003], and Ha Giang: from 51% to 18% [p<0.001]), reductions not experienced in other provinces without such interventions. There were significant declines in HIV incidence to low levels among new injectors through 36–48 months, then some rebound, particularly in Ning Ming, but BED-based estimates revealed significant reductions in incidence through 96 months. Discussion This is one of the longest studies of HIV prevention among IDUs in Asia. The rebound in incidence among new injectors may reflect sexual transmission. BED-based estimates may overstate incidence (because of false-recent results in patients with long-term infection or on ARV treatment) but adjustment for false-recent results and survey responses on duration of infection generally confirm BED-based incidence trends. Combined trends from the two estimation methods show sharp declines in incidence to low levels. The significant downward trends in all primary outcome measures indicate that the Cross-Border interventions played an important role in bringing HIV epidemics among IDUs under control. The Cross-Border project offers a model of HIV prevention for IDUs

Health hazard evaluation report no. ta-79-026-978, u. s. border crossing stations, laredo, texas

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

Markel, H.L. Jr; Ruhe, R.

1981-10-01

At the request of the U.S. Department of Agriculture (USDA), Animal and Plant Health Inspection Service (APHIS), the National Institute for Occupational Safety and Health (NIOSH) conducted industrial hygiene surveys at the U.S. Border Crossing Stations (International Bridge and Juarez-Lincoln Bridge), Laredo, Texas, during the period September 29 to October 2, 1979. Environmental measurements were made to determine inspectors' exposures to carbon monoxide (CO), lead (Pb), ozone (O/sub 3/), benzene, sulfuric acid (H/sub 2/SO/sub 4/), particulate matter, sulfur dioxide (SO/sub 2/), and nitrogen dioxide (NO/sub 2/). All measurements for applicable airborne contaminants, including 7 for noise exposure, showed results tomore » be below 'permissible exposure limits' as set forth by NIOSH, the Occupational Safety and Health Administration, and the American Conference of Governmental Industrial Hygienists. Based on results obtained from this evaluation, NIOSH was determined that no health hazard to inspectors existed at the International and Juarez-Lincoln Bridges. Although carbon monoxide exposures were found to be below recommended levels, increases in inspector carboxyhemoglobin did occur during the work shifts. Recommendations relating to this evaluation are presented in the body of the full report.« less

[U.S.-Mexico cross-border cooperation in research on diabetes mellitus type 2].

PubMed

Canela-Soler, Jaume; Frontini, María; Cerqueira, Maria Teresa; Ruiz-Holguín, Rosalba; Díaz-Apodaca, Beatriz A

2010-09-01

To describe and analyze, utilizing a case study approach, the U.S.- Mexico Border Diabetes Prevention and Control Project, a health research cooperation initiative incorporating the participation of federal, state, and local institutions of both countries. A model of equal representation, participation, consensus, and shared leadership was used, with the participation of more than 130 institutions. A sample of 4 020 people over 18 years of age was obtained by a random, multistage, stratified, clustered design. A questionnaire about diabetes mellitus type 2 (DM2) and health was applied. The statistical analysis took into account the design effect. The prevalence of diagnosed DM2 was 14.9% (95% confidence interval [95% CI]: 12.5-17.6) and the prevalence of diagnosed DM2 adjusted by age was 19.5% (95% CI: 16.8-22.6) on the Mexican side of the border and 16.1% (IC95%: 13.5-19.2) on the U.S. border side. There were differences between the DM2 prevalence and risk factors along the border. The U.S.-Mexico Border Diabetes Prevention and Control Project allowed the border zone between the two countries to be considered, for the first time ever, as a unit for epidemiological research. A shared understanding among all participating institutions and entities of sociopolitical structures and procedures is required for effective border health cooperation initiatives.

Ion Mobility-Derived Collision Cross Section As an Additional Measure for Lipid Fingerprinting and Identification

PubMed Central

2014-01-01

Despite recent advances in analytical and computational chemistry, lipid identification remains a significant challenge in lipidomics. Ion-mobility spectrometry provides an accurate measure of the molecules’ rotationally averaged collision cross-section (CCS) in the gas phase and is thus related to ionic shape. Here, we investigate the use of CCS as a highly specific molecular descriptor for identifying lipids in biological samples. Using traveling wave ion mobility mass spectrometry (MS), we measured the CCS values of over 200 lipids within multiple chemical classes. CCS values derived from ion mobility were not affected by instrument settings or chromatographic conditions, and they were highly reproducible on instruments located in independent laboratories (interlaboratory RSD < 3% for 98% of molecules). CCS values were used as additional molecular descriptors to identify brain lipids using a variety of traditional lipidomic approaches. The addition of CCS improved the reproducibility of analysis in a liquid chromatography-MS workflow and maximized the separation of isobaric species and the signal-to-noise ratio in direct-MS analyses (e.g., “shotgun” lipidomics and MS imaging). These results indicate that adding CCS to databases and lipidomics workflows increases the specificity and selectivity of analysis, thus improving the confidence in lipid identification compared to traditional analytical approaches. The CCS/accurate-mass database described here is made publicly available. PMID:25495617

Implementation of the Patients' Rights in Cross-border Healthcare directive in Latvia.

PubMed

Olsena, Solvita

2014-03-01

Latvia, being one of the EU Member States, has an obligation to implement the rules stated by the Directive 2011/24/EU on Patients' Rights in Cross-border Healthcare (hereinafter--the Directive) before 25 October 2013 in existing national legislation and practice. Implementation was carried out under pressured circumstances. A National Contact Point has been established, information is provided for patients in Latvian and to some extent in English, the Medical Treatment Risk Fund will start operations to provide compensation for harm, and the restrictions and procedure for prior authorisation have been stated. The need to secure quality of care and patient safety and well as privacy protection are the most challenging tasks for Latvia. It can be concluded that some progress in patients' rights can be achieved, but it is doubtful if patients' mobility will be stimulated.

Force-displacement measurements of earlywood bordered pits using a mesomechanical tester

Treesearch

Samuel L. Zelinka; Keith J. Bourne; John C. Hermanson; Samuel V. Glass; Adriana Costa; Alex C. Wiedenhoeft

2015-01-01

The elastic properties of pit membranes are reported to have important implications in understanding air-seeding phenomena in gymnosperms, and pit aspiration plays a large role in wood technological applications such as wood drying and preservative treatment. Here we present force–displacement measurements for pit membranes of circular bordered pits, collected on a...

Network communities within and across borders.

PubMed

Cerina, Federica; Chessa, Alessandro; Pammolli, Fabio; Riccaboni, Massimo

2014-04-01

We investigate the impact of borders on the topology of spatially embedded networks. Indeed territorial subdivisions and geographical borders significantly hamper the geographical span of networks thus playing a key role in the formation of network communities. This is especially important in scientific and technological policy-making, highlighting the interplay between pressure for the internationalization to lead towards a global innovation system and the administrative borders imposed by the national and regional institutions. In this study we introduce an outreach index to quantify the impact of borders on the community structure and apply it to the case of the European and US patent co-inventors networks. We find that (a) the US connectivity decays as a power of distance, whereas we observe a faster exponential decay for Europe; (b) European network communities essentially correspond to nations and contiguous regions while US communities span multiple states across the whole country without any characteristic geographic scale. We confirm our findings by means of a set of simulations aimed at exploring the relationship between different patterns of cross-border community structures and the outreach index.

Information Analysis Methodology for Border Security Deployment Prioritization and Post Deployment Evaluation

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

Booker, Paul M.; Maple, Scott A.

2010-06-08

Due to international commerce, cross-border conflicts, and corruption, a holistic, information driven, approach to border security is required to best understand how resources should be applied to affect sustainable improvements in border security. The ability to transport goods and people by land, sea, and air across international borders with relative ease for legitimate commercial purposes creates a challenging environment to detect illicit smuggling activities that destabilize national level border security. Smuggling activities operated for profit or smuggling operations driven by cross border conflicts where militant or terrorist organizations facilitate the transport of materials and or extremists to advance a causemore » add complexity to smuggling interdiction efforts. Border security efforts are further hampered when corruption thwarts interdiction efforts or reduces the effectiveness of technology deployed to enhance border security. These issues necessitate the implementation of a holistic approach to border security that leverages all available data. Large amounts of information found in hundreds of thousands of documents can be compiled to assess national or regional borders to identify variables that influence border security. Location data associated with border topics of interest may be extracted and plotted to better characterize the current border security environment for a given country or region. This baseline assessment enables further analysis, but also documents the initial state of border security that can be used to evaluate progress after border security improvements are made. Then, border security threats are prioritized via a systems analysis approach. Mitigation factors to address risks can be developed and evaluated against inhibiting factor such as corruption. This holistic approach to border security helps address the dynamic smuggling interdiction environment where illicit activities divert to a new location that provides less

Tijuana alcohol control policies: a response to cross-border high-risk drinking by young Americans.

PubMed

Romano, Eduardo; Cano, Saúl; Lauer, Elizabeth; Jiménez, Avelino; Voas, Robert B; Lange, James E

2004-06-01

Several thousand young Americans visit the bars in Tijuana, Mexico, each weekend night, raising concerns on both sides of the border. Measures implemented in San Diego, California, and Tijuana have successfully reduced the number of American visitors to Mexican bars. Although San Diego policies have been well-documented, this is the first article on investigation of measures enacted south of the border. Information on Tijuana alcohol policies was obtained from a survey of 29-36 bars from 1997 to 1999. The Tijuana police provided data on Americans arrested in Tijuana from 1998 to 1999. Our study found alcohol regulations are poorly enforced in Tijuana, suggesting that regulatory agencies are captured by bar owners. However, such a capture may be weakening. The importance of identifying and supporting Mexican interest groups, as opposed to the bar owners, as a mechanism to impede the capture of Tijuana's regulatory agencies is discussed. The number of Americans involved in alcohol-related crimes in Tijuana sharply decreased over time. However, such a success is largely related to the success of the San Diego efforts in reducing the number of American visitors to Tijuana. Also, by demonstrating the racial/ethnic heterogeneity of American visitors to Tijuana bars, our study points out the need for prevention policies designed north of the border to take such heterogeneity into account.

Sources and transport of black carbon at the California-Mexico border

NASA Astrophysics Data System (ADS)

Shores, Christopher A.; Klapmeyer, Michael E.; Quadros, Marina E.; Marr, Linsey C.

2013-05-01

At international border areas that suffer from poor air quality, assessment of pollutant sources and transport across the border is important for designing effective air quality management strategies. As part of the Cal-Mex 2010 field campaign at the US-Mexico border in San Diego and Tijuana, we measured black carbon (BC) concentrations at three locations in Mexico and one in the United States. The measurements were intended to support the following objectives: to characterize the spatial and temporal variability in BC, to estimate the BC emission inventory, to identify potential source areas of BC emissions, and to assess the cross-border transport of BC. Concentrations at Parque Morelos, the campaign's supersite, averaged 2.2 μg m-3 and reached a maximum value of 55.9 μg m-3 (1-min average). Sharp, regularly occurring peaks around midnight were suggestive of clandestine industrial activity. BC concentrations were more than two times higher, on average, in Tijuana compared to San Diego. BC and carbon monoxide (CO) were strongly correlated at the three sites in Mexico. The ΔBC/ΔCO ratio of 5.6 ± 0.5 μg m-3 ppm-1 in Tijuana, or 4.7 ± 0.5 μg m-3 ppm-1 when adjusted for seasonal temperature effects to represent an annual average, was comparable to that in other urban areas. Tijuana's emissions of BC were estimated to be 230-890 metric tons per year, 6-23% of those estimated for San Diego. Large uncertainties in this estimate stem mainly from uncertainties in the CO emission inventory, and the lower end of the estimate is more likely to be accurate. Patterns in concentrations and winds suggest that BC in Tijuana was usually of local origin. Under typical summertime conditions such as those observed during the study, transport from Tijuana into the US was common, crossing the border in a northeasterly direction, sometimes as far east as Imperial County at the eastern edge of California.

Prediction of health effects of cross-border atmospheric pollutants using an aerosol forecast model.

PubMed

Onishi, Kazunari; Sekiyama, Tsuyoshi Thomas; Nojima, Masanori; Kurosaki, Yasunori; Fujitani, Yusuke; Otani, Shinji; Maki, Takashi; Shinoda, Masato; Kurozawa, Youichi; Yamagata, Zentaro

2018-08-01

Health effects of cross-border air pollutants and Asian dust are of significant concern in Japan. Currently, models predicting the arrival of aerosols have not investigated the association between arrival predictions and health effects. We investigated the association between subjective health symptoms and unreleased aerosol data from the Model of Aerosol Species in the Global Atmosphere (MASINGAR) acquired from the Japan Meteorological Agency, with the objective of ascertaining if these data could be applied to predicting health effects. Subjective symptom scores were collected via self-administered questionnaires and, along with modeled surface aerosol concentration data, were used to conduct a risk evaluation using generalized estimating equations between October and November 2011. Altogether, 29 individuals provided 1670 responses. Spearman's correlation coefficients were determined for the relationship between the proportion of the participants reporting the maximum score of two or more for each symptom and the surface concentrations for each considered aerosol species calculated using MASINGAR; the coefficients showed significant intermediate correlations between surface sulfate aerosol concentration and respiratory, throat, and fever symptoms (R = 0.557, 0.454, and 0.470, respectively; p < 0.01). In the general estimation equation (logit link) analyses, a significant linear association of surface sulfate aerosol concentration, with an endpoint determined by reported respiratory symptom scores of two or more, was observed (P trend = 0.001, odds ratio [OR] of the highest quartile [Q4] vs. the lowest [Q1] = 5.31, 95% CI = 2.18 to 12.96), with adjustment for potential confounding. The surface sulfate aerosol concentration was also associated with throat and fever symptoms. In conclusion, our findings suggest that modeled data are potentially useful for predicting health risks of cross-border aerosol arrivals. Copyright © 2018 Elsevier Ltd

Truck freight crossing the Canada-U.S. border : an analysis of the cross-border component of the 1999 Canadian National Roadside Study

DOT National Transportation Integrated Search

2002-09-23

The United States and Canada are each others largest trading partner. Trade and traffic between the countries, especially by land transportation, has been increasing at a rapid rate over the past 25 years. This study, produced by the Eastern Border T...

The Social and Environmental Context of Cross-border Drug Use in Mexico: Findings from a Mixed Methods Study of Young IDUs Living in San Diego, CA

PubMed Central

Wagner, Karla D.; Moynihan, Matthew J.; Strathdee, Steffanie A.; Cuevas-Mota, Jazmine; Clark, Maureen; Zúñiga, María Luisa; Volkmann, Tyson A.; Teshale, Eyasu; Garfein, Richard S.

2012-01-01

We report the results of qualitative (n=19) and quantitative (n=545) interviews with young injection drug users (IDUs) in San Diego, California, USA about their experiences using drugs in Tijuana, Mexico, and associated risks for HIV infection. Young IDUs who have ever traveled to Mexico (n=365) used a variety of injection (54%) and non-injection (30%) drugs there, and appear to be heavier users than those who have never traveled to Mexico. Sociocultural themes influencing drug use in Mexico included: interactions amongst the purpose of travel, drug preference, and route of administration; familiarity with the border region; evolving relationships with the US and Mexican drug markets; and the experience of crossing the US/Mexico border. Interventions for IDUs in border regions need to be sensitive to the ethnicity, familiarity with the border region, and life history of participants, as well as differences in national policies that could influence drug use and risk for HIV on both sides of the border. PMID:23216441

Managing US-Mexico "border health": an organizational field approach.

PubMed

Collins-Dogrul, Julie

2006-12-01

During World War II Mexican and US health professionals and organizations constructed a transnational organizational field to manage the border's public health problems. Despite barriers to inter-organizational cooperation, including disparate administrative structures and North-South stratification, the field's transnational approach to health on the border has continued for 60 years. Using archival data to track changes in the number and types of organizations, this article argues that the field practitioners call "border health" reconfigured during the North American Free Trade Association (NAFTA) decade from an era of loosely organized professionals to a specialized bureaucracies era. This change brought new vitality to border health, with transnational ties increasing and diversifying, but has not weakened entrenched cross-border inequalities. The organizational history of the US-Mexico border health field demonstrates how macro-politics and inter-organizational stratification shape transnational public health problems.

Crossing the Border from Science Student to Science Teacher: Preservice Teachers' Views and Experiences Learning to Teach Inquiry

NASA Astrophysics Data System (ADS)

Kang, Emily J. S.; Bianchini, Julie A.; Kelly, Gregory J.

2013-04-01

Preservice science teachers face numerous challenges in understanding and teaching science as inquiry. Over the course of their teacher education program, they are expected to move from veteran science students with little experience learning their discipline through inquiry instruction to beginning science teachers adept at implementing inquiry in their own classrooms. In this study, we used Aikenhead's (Sci Educ 81: 217-238, 1997, Science Educ 85:180-188, 2001) notion of border crossing to describe this transition preservice teachers must make from science student to science teacher. We examined what one cohort of eight preservice secondary science teachers said, did, and wrote as they both conducted a two-part inquiry investigation and designed an inquiry lesson plan. We conducted two types of qualitative analyses. One, we drew from Costa (Sci Educ 79: 313-333, 1995) to group our preservice teacher participants into one of four types of potential science teachers. Two, we identified successes and struggles in preservice teachers' attempts to negotiate the cultural border between veteran student and beginning teacher. In our implications, we argue that preservice teachers could benefit from explicit opportunities to navigate the border between learning and teaching science; such opportunities could deepen their conceptions of inquiry beyond those exclusively fashioned as either student or teacher.

Reformulation of controlled-release oxycodone and pharmacy dispensing patterns near the US-Canada border.

PubMed

Gomes, Tara; Paterson, J Michael; Juurlink, David N; Dhalla, Irfan A; Mamdani, Muhammad M

2012-01-01

In August 2010, a tamper-resistant formulation of controlled-release oxycodone (OxyContin-OP) was introduced in the United States but not in Canada. Our objective was to determine whether introduction of OxyContin-OP in the United States influenced prescription volumes for the original controlled-release oxycodone formulation (OxyContin) at Canadian pharmacies near the international border. We conducted a population-based, serial, cross-sectional study of prescriptions dispensed from pharmacies in the 3 cities with the highest volume of US-Canada border crossings in Ontario: Niagara Falls, Windsor and Sarnia. We analyzed data on all outpatient prescriptions for OxyContin dispensed by Canadian pharmacies near each border crossing between 2010 Apr. 1 and 2012 Feb. 29. We calculated and compared monthly prescription rates, adjusted per 1000 population and stratified by tablet strength. The number of tablets dispensed near 4 border crossings in the 3 Canadian cities remained stable over the study period. However, the rate of dispensing at pharmacies near the Detroit-Windsor Tunnel increased roughly 4-fold between August 2010 and February 2011, from 505 to 1969 tablets per 1000 population. By April 2011, following warnings to prescribers and pharmacies regarding drug-seeking behaviour, the dispensing rate declined to 1683 tablets per 1000 population in this area. By November 2011, the rate had returned to levels observed in early 2010. Our analyses suggest that 242 075 excess OxyContin tablets were dispensed near the Detroit-Windsor Tunnel between August 2010 and October 2011. Prescribing of the original formulation of controlled-release oxycodone rose substantially near a major international border crossing following the introduction of a tamper-resistant formulation in the United States. It is possible that the restriction of this finding to the area surrounding the Detroit-Windsor Tunnel reflects specific characteristics of this border crossing, including its high

A quantitative risk assessment model to evaluate effective border control measures for rabies prevention.

PubMed

Weng, Hsin-Yi; Wu, Pei-I; Yang, Ping-Cheng; Tsai, Yi-Lun; Chang, Chao-Chin

2010-01-01

Border control is the primary method to prevent rabies emergence. This study developed a quantitative risk model incorporating stochastic processes to evaluate whether border control measures could efficiently prevent rabies introduction through importation of cats and dogs using Taiwan as an example. Both legal importation and illegal smuggling were investigated. The impacts of reduced quarantine and/or waiting period on the risk of rabies introduction were also evaluated. The results showed that Taiwan's current animal importation policy could effectively prevent rabies introduction through legal importation of cats and dogs. The median risk of a rabid animal to penetrate current border control measures and enter Taiwan was 5.33 x 10(-8) (95th percentile: 3.20 x 10(-7)). However, illegal smuggling may pose Taiwan to the great risk of rabies emergence. Reduction of quarantine and/or waiting period would affect the risk differently, depending on the applied assumptions, such as increased vaccination coverage, enforced custom checking, and/or change in number of legal importations. Although the changes in the estimated risk under the assumed alternatives were not substantial except for completely abolishing quarantine, the consequences of rabies introduction may yet be considered to be significant in a rabies-free area. Therefore, a comprehensive benefit-cost analysis needs to be conducted before recommending these alternative measures.

A quantitative risk assessment model to evaluate effective border control measures for rabies prevention

PubMed Central

Weng, Hsin-Yi; Wu, Pei-I; Yang, Ping-Cheng; Tsai, Yi-Lun; Chang, Chao-Chin

2009-01-01

Border control is the primary method to prevent rabies emergence. This study developed a quantitative risk model incorporating stochastic processes to evaluate whether border control measures could efficiently prevent rabies introduction through importation of cats and dogs using Taiwan as an example. Both legal importation and illegal smuggling were investigated. The impacts of reduced quarantine and/or waiting period on the risk of rabies introduction were also evaluated. The results showed that Taiwan’s current animal importation policy could effectively prevent rabies introduction through legal importation of cats and dogs. The median risk of a rabid animal to penetrate current border control measures and enter Taiwan was 5.33 × 10−8 (95th percentile: 3.20 × 10−7). However, illegal smuggling may pose Taiwan to the great risk of rabies emergence. Reduction of quarantine and/or waiting period would affect the risk differently, depending on the applied assumptions, such as increased vaccination coverage, enforced custom checking, and/or change in number of legal importations. Although the changes in the estimated risk under the assumed alternatives were not substantial except for completely abolishing quarantine, the consequences of rabies introduction may yet be considered to be significant in a rabies-free area. Therefore, a comprehensive benefit-cost analysis needs to be conducted before recommending these alternative measures. PMID:19822125

New Era, New Policy: Cross-Border Education and Sino-Foreign Cooperation in Running Schools in the Eyes of a Fence-Sitter

ERIC Educational Resources Information Center

Minxuan, Zhang

2009-01-01

Since World War II, the internationalization of education has experienced a change from a period of political influence to a service trade structure. As the Third International Forum on the Educational Service Trade began, more and more governments accepted the concept of cross-border education. At a time when both opportunities and challenges lay…

Network communities within and across borders

PubMed Central

Cerina, Federica; Chessa, Alessandro; Pammolli, Fabio; Riccaboni, Massimo

2014-01-01

We investigate the impact of borders on the topology of spatially embedded networks. Indeed territorial subdivisions and geographical borders significantly hamper the geographical span of networks thus playing a key role in the formation of network communities. This is especially important in scientific and technological policy-making, highlighting the interplay between pressure for the internationalization to lead towards a global innovation system and the administrative borders imposed by the national and regional institutions. In this study we introduce an outreach index to quantify the impact of borders on the community structure and apply it to the case of the European and US patent co-inventors networks. We find that (a) the US connectivity decays as a power of distance, whereas we observe a faster exponential decay for Europe; (b) European network communities essentially correspond to nations and contiguous regions while US communities span multiple states across the whole country without any characteristic geographic scale. We confirm our findings by means of a set of simulations aimed at exploring the relationship between different patterns of cross-border community structures and the outreach index. PMID:24686380

The structure of borders in a small world.

PubMed

Thiemann, Christian; Theis, Fabian; Grady, Daniel; Brune, Rafael; Brockmann, Dirk

2010-11-18

Territorial subdivisions and geographic borders are essential for understanding phenomena in sociology, political science, history, and economics. They influence the interregional flow of information and cross-border trade and affect the diffusion of innovation and technology. However, it is unclear if existing administrative subdivisions that typically evolved decades ago still reflect the most plausible organizational structure of today. The complexity of modern human communication, the ease of long-distance movement, and increased interaction across political borders complicate the operational definition and assessment of geographic borders that optimally reflect the multi-scale nature of today's human connectivity patterns. What border structures emerge directly from the interplay of scales in human interactions is an open question. Based on a massive proxy dataset, we analyze a multi-scale human mobility network and compute effective geographic borders inherent to human mobility patterns in the United States. We propose two computational techniques for extracting these borders and for quantifying their strength. We find that effective borders only partially overlap with existing administrative borders, and show that some of the strongest mobility borders exist in unexpected regions. We show that the observed structures cannot be generated by gravity models for human traffic. Finally, we introduce the concept of link significance that clarifies the observed structure of effective borders. Our approach represents a novel type of quantitative, comparative analysis framework for spatially embedded multi-scale interaction networks in general and may yield important insight into a multitude of spatiotemporal phenomena generated by human activity.

Bordering on environmental disaster.

PubMed

Schmidt, C W

2000-07-01

Millions of people live on the U.S.-Mexico border, drawn by employment opportunities from industry and agriculture, and booming growth is expected to continue in the coming decades. But the influx of people has long outstripped the capacity of border towns and cities to provide for their citizens, and a large percentage of the population lives in sprawling, underserviced shantytowns. Although investment in environmental infrastructure on both sides has led to improvements, shortages among necessities such as drinking water, wastewater treatment, and solid waste disposal are at crisis levels. In addition, a host of diseases including gastrointestinal infections, asthma, tuberculosis, multiple myeloma, systemic lupus erythematosus, hepatitis A, neural tube defects, and lead poisoning have been linked to environmental conditions on the border. Ongoing binational studies are attempting to define the breadth of the public and environmental health crisis and find ways to help make the border a healthier place.

Cross-border reproductive care: market forces in action or market failure? An economic perspective.

PubMed

Connolly, Mark

2011-12-01

From an economist's perspective, cross-border reproductive care (CBRC) reflects a global market economy bringing together the needs of patients and skills of doctors at an agreed price. From this perspective CBRC is neither wrong nor right, rather it reflects rational economic behaviour of couples to maximize their wellbeing. The major economic criticism of CBRC relates to the costs and risks of multiple pregnancies, as couples paying out-of-pocket may have more embryos transferred than is desirable to optimize their chances of having a live birth. This criticism is valid, suggesting a need to communicate the hidden costs of failing to adequately fund fertility services. However, under some circumstances health authorities may be willing to bear these additional costs if the savings from not providing fertility services are sufficiently large enough to warrant a no-funding policy. Because infertility is often viewed as a low health priority, the likelihood of CBRC persisting is real, particularly as many health services adjust to the challenges of ageing populations and decreased public financing. To counter funding challenges, there is a need to communicate the medical benefits of assisted reproduction and the economic benefits that these children will offer in an era of austerity and ageing populations. Copyright © 2011 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

Collision Cross Section (CCS) Database: An Additional Measure to Characterize Steroids.

PubMed

Hernández-Mesa, Maykel; Le Bizec, Bruno; Monteau, Fabrice; García-Campaña, Ana M; Dervilly-Pinel, Gaud

2018-04-03

Ion mobility spectrometry enhances the performance characteristics of liquid chromatography-mass spectrometry workflows intended to steroid profiling by providing a new separation dimension and a novel characterization parameter, the so-called collision cross section (CCS). This work proposes the first CCS database for 300 steroids (i.e., endogenous, including phase I and phase II metabolites, and exogenous synthetic compounds), which involves 1080 ions and covers the CCS of 127 androgens, 84 estrogens, 50 corticosteroids, and 39 progestagens. This large database provides information related to all the ionized species identified for each steroid in positive electrospray ionization mode as well as for estrogens in negative ionization mode. CCS values have been measured using nitrogen as drift gas in the ion mobility cell. Generally, direct correlation exists between mass-to-charge ratio ( m/ z) and CCS because both are related parameters. However, several steroids mainly steroid glucuronides and steroid esters have been characterized as more compact or elongated molecules than expected. In such cases, CCS results in additional relevant information to retention time and mass spectral data for the identification of steroids. Moreover, several isomeric steroid pairs (e.g., 5β-androstane-3,17-dione and 5α-androstane-3,17-dione) have been separated based on their CCS differences. These results indicate that adding the CCS to databases in analytical workflows increases selectivity, thus improving the confidence in steroids analysis. Consequences in terms of identification and quantification are discussed. Quality criteria and a construction of an interlaboratory reproducibility approach are also reported for the obtained CCS values. The CCS database described here is made publicly available.

Marriage Migration as a Multifaceted System: The Intersectionality of Intimate Partner Violence in Cross-Border Marriages.

PubMed

Chiu, Tuen Yi

2016-08-18

This article addresses the intersectional nature of intimate partner violence (IPV) against female marriage migrants in Mainland China-Hong Kong cross-border marriages. The author analyzes data from 15 battered female marriage migrants who share the same ethnicity as their husbands to illustrate how the immigration of female marriage migrants intricately intersects with gender, class, and culture to form a multifaceted system that traps battered marriage migrants in abusive marriages. It is proposed that marriage migration, as a distinct form of migration, involves certain intrinsic risk factors that make marriage migrants particularly vulnerable to IPV. © The Author(s) 2016.

Cultural border crossing: The interaction between fundamental Christian beliefs and scientific explanations

NASA Astrophysics Data System (ADS)

Elimbi, Celestine Nakeli

The purpose of this study is to investigate the interaction between people's fundamental Christian beliefs and scientific explanations. When people with fundamental Christian beliefs encounter scientific explanations, such explanations may interact with their deeply rooted beliefs in a way that is likely to produce tensions. It is expedient to understand the classroom/professional experiences of such individuals and how they manage these tensions. I will apply Jegede's collateral learning theory as a lens to look at how individuals manage the tensions between their religious and scientific worldviews. Gaining insight into people's experiences in the classroom/work place and how they manage these tensions will potentially inform classroom instruction and ways by which we can help students with fundamental Christian beliefs maintain their pursuit of science related careers by easing the nature of the borders they cross. Sources of data will include participant reported perspectives of how they manage the tensions and observations of real-time resolution of potentially conflicting explanations from their religious and scientific worldviews.

Infiltrating to Win: The Conduct of Border Denial Operations

DTIC Science & Technology

2016-04-04

Infiltrating to Win: The Conduct of Border Denial Operations A Monograph by MAJ Craig A. Broyles United...YYYY) 12. REPORT TYPE 3. DATES COVERED (From - To) 04/04/2016 Monograph JUN 2015 - MAY 2016 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Infiltrating ...for public release; Distribution is unlimited. 13. SUPPLEMENTARY NOTES 14. ABSTRACT Covert cross border infiltration plays a critical role in

International Border Electronic Clearance -- IBEX : evaluation report

DOT National Transportation Integrated Search

1998-07-01

The International Border Electronic Crossing (IBEX) system implemented in this operational test was intended to demonstrate the integration of electronic information systems and technologies aimed at facilitating the safe, efficient movement of goods...

The Structure of Borders in a Small World

PubMed Central

Thiemann, Christian; Theis, Fabian; Grady, Daniel; Brune, Rafael; Brockmann, Dirk

2010-01-01

Territorial subdivisions and geographic borders are essential for understanding phenomena in sociology, political science, history, and economics. They influence the interregional flow of information and cross-border trade and affect the diffusion of innovation and technology. However, it is unclear if existing administrative subdivisions that typically evolved decades ago still reflect the most plausible organizational structure of today. The complexity of modern human communication, the ease of long-distance movement, and increased interaction across political borders complicate the operational definition and assessment of geographic borders that optimally reflect the multi-scale nature of today's human connectivity patterns. What border structures emerge directly from the interplay of scales in human interactions is an open question. Based on a massive proxy dataset, we analyze a multi-scale human mobility network and compute effective geographic borders inherent to human mobility patterns in the United States. We propose two computational techniques for extracting these borders and for quantifying their strength. We find that effective borders only partially overlap with existing administrative borders, and show that some of the strongest mobility borders exist in unexpected regions. We show that the observed structures cannot be generated by gravity models for human traffic. Finally, we introduce the concept of link significance that clarifies the observed structure of effective borders. Our approach represents a novel type of quantitative, comparative analysis framework for spatially embedded multi-scale interaction networks in general and may yield important insight into a multitude of spatiotemporal phenomena generated by human activity. PMID:21124970

Overview Of Cal-Mex 2010: US-Mexico Collaborative Project On Air Quality And Climate Change In The California-Mexico Border Region

NASA Astrophysics Data System (ADS)

Molina, L. T.; Cal-Mex Science Team

2010-12-01

The composition of the atmosphere over the US-Mexico border region is affected by cross-border transport of emissions in both directions. Air quality issues in the California-Mexico (Cal-Mex) border are associated with air masses originating in the portion of the border region adjacent to California, which includes two of the sister city pairs (Tijuana-San Diego and Mexicali-Calexico) that have the most severe air pollution problems, posing a serious health threat to their inhabitants as well as affecting ecosystem viability and regional climate for large downwind distances. During May-June 2010, an intensive field study was undertaken by US-Mexico collaborative teams to characterize the major sources of primary and secondary particulate matter and precursor gases in the California-Mexico (Cal-Mex) border region, their transport and transformation, and the impact of these emissions on regional air quality and climate. The ground-based measurements included a central fixed site located in Tijuana that housed state-of-the-science instruments to measure gases, aerosols, radiation and meteorological parameters; a mobile eddy covariance laboratory that measured surface-atmosphere exchange fluxes of carbon dioxide, nitrogen oxides, and particle number; several mobile units for criteria pollutants and meteorological parameters; and measurements of fine particles and trace gases at the border crossing areas. Preliminary results from the field study will be presented. Cal-Mex Science Team includes: Molina Center for Energy and the Environment, Texas A & M University, Scripps Institution of Oceanography/University of California at San Diego, Virginia Tech, San Diego State University, National University of Mexico, National Institute of Ecology/Mexican Ministry of the Environment, University of the State of Morelos, LT Consulting Group, University of Baja California (Mexicali, Tijuana, Ensenada, Valle de Las Palmas campuses), Secretary of the Environment of Baja California

Use of cross-border healthcare services among ethnic Danes, Turkish immigrants and Turkish descendants in Denmark: a combined survey and registry study

PubMed Central

2012-01-01

Background Healthcare obtained abroad may conflict with care received in the country of residence. A special concern for immigrants has been raised as they may have stronger links to healthcare services abroad. Our objective was to investigate use of healthcare in a foreign country in Turkish immigrants, their descendants, and ethnic Danes. Methods The study was based on a nationwide survey in 2007 with 372 Turkish immigrants, 496 descendants, and 1,131 ethnic Danes aged 18–66. Data were linked to registry data on socioeconomic factors. Using logistic regression models, use of doctor, specialist doctor, hospital, dentist in a foreign country as well as medicine from abroad were estimated. Analyses were adjusted for socioeconomic factors and health symptoms. Results Overall, 26.6% among Turkish immigrants made use of cross-border healthcare, followed by 19.4% among their descendants to 6.7% among ethnic Danes. Using logistic regression models with ethnic Danes as the reference group, Turkish immigrants were seen to have made increased use of general practitioners, specialist doctors, hospitals, and dentists in a foreign country (odds ratio (OR), 5.20-6.74), while Turkish descendants had made increased use of specialist doctors (OR, 4.97) and borderline statistically significant increased use of hospital (OR, 2.48) and dentist (OR, 2.17) but not general practitioners. For medicine, we found no differences among the men, but women with an immigrant background made considerably greater use, compared with ethnic Danish women. Socioeconomic position and health symptoms had a fairly explanatory effect on the use in the different groups. Conclusions Use of cross-border healthcare may have consequences for the continuity of care, including conflicts in the medical treatment, for the patient. Nonetheless, it may be aligned with the patient’s preferences and thereby beneficial for the patient. We need more information about reasons for obtaining cross-border healthcare

Integrating market chain assessments with zoonoses risk analysis in two cross-border pig value chains in Lao PDR.

PubMed

Okello, Anna L; Tiemann, Tassilo T; Inthavong, Phouth; Khamlome, Boualam; Phengvilaysouk, Ammaly; Keonouchanh, Soukanh; Keokhamphet, Chattouphone; Somoulay, Virasack; Blaszak, Kate; Blacksell, Stuart D; Okello, Walter O; Allen, John

2017-11-01

Lao PDR's recent accession to the World Trade Organization necessitates a greater understanding of the patterns and risk of livestock production in order to better align national policy with the Agreement on the Application of Sanitary and Phytosanitary Measures. This eco-health study was conducted to improve understanding of the interrelations between market chains and zoonotic infection risks at two strategic cross border points between Lao PDR, Thailand and Viet Nam. Information gained from smallholder farmer/trader interviews was integrated with serological surveys for pig-associated zoonoses-including hepatitis E virus (HEV), Taenia solium (T. solium) and trichinella-to identify potential linkages between disease risk and pig production and slaughter in low input systems common across the country. Trichinella and HEV exposure was high in both humans and pigs in both study areas, significantly associated with pig slaughter and the subsequent consumption and handling of raw pork products. T. solium demonstrated a strong geographical and ethnic association with the northern study area bordering Vietnam. With the right knowledge and accessible, affordable inputs, the majority of smallholder farmers indicated a willingness to invest more in pig production, which could simultaneously improve livelihoods and decrease exposure to HEV, Trichinella, and T. solium through increased access to formal markets and an improved slaughter processes. The linkages identified when assessing disease risk in the context of potential economic and cultural drivers of transmission highlight the importance of a systems-based approach for the detection and control of zoonotic disease, and contributes to an improved understanding of the Lao PDR livestock sector.

Health care system change and the cross-border transfer of ideas: influence of the Dutch model on the 2007 German health reform.

PubMed

Leiber, Simone; Gress, Stefan; Manouguian, Maral-Sonja

2010-08-01

To increase understanding of the cross-border transfer of ideas through a case study of the 2007 German health reform, this article draws on Kingdon's approach of streams and follows two main objectives: first, to understand the extent to which the German health reform was actually influenced by the Dutch model and, second, in theoretical terms, to inform inductively on how ideas from abroad enter government agendas. The results show that the streams of problem recognition and policy proposals have not been predominantly influenced by the cross-border transfer of ideas from the Netherlands to Germany. The Dutch experience was taken into consideration only after a policy window opened by a shift in politics in the third, the political, stream: the change of government in 2005. In many respects, the way Germany learned from the Netherlands in this case sharply contrasts with an image of solving policy problems by either lesson drawing or transnational deliberation. Instead, the process was dominated by problem solving in the sphere of politics, that is, finding a way to prove the grand coalition was capable of acting.

The social and environmental context of cross-border drug use in Mexico: findings from a mixed methods study of young injection drug users living in San Diego, CA.

PubMed

Wagner, Karla D; Moynihan, Matthew J; Strathdee, Steffanie A; Cuevas-Mota, Jazmine; Clark, Maureen; Zúñiga, María Luisa; Volkmann, Tyson A; Teshale, Eyasu; Garfein, Richard S

2012-01-01

The authors report the results of qualitative (n = 19) and quantitative (n = 545) interviews with young injection drug users (IDUs) in San Diego, California about their experiences using drugs in Tijuana, Mexico, and associated risks for HIV infection. Young IDUs who have ever traveled to Mexico (n = 365) used a variety of injection (54%) and noninjection (30%) drugs there and appear to be heavier users than those who have never traveled to Mexico. Sociocultural themes influencing drug use in Mexico included interactions among the purpose of travel, drug preference, and route of administration; familiarity with the border region; evolving relationships with the United States and Mexican drug markets; and the experience of crossing the U.S.-Mexico border. Interventions for IDUs in border regions need to be sensitive to the ethnicity, familiarity with the border region, and life history of participants, as well as differences in national policies that could influence drug use and risk for HIV on both sides of the border.

Measurements of fiducial cross-sections for tt¯ production with one or two additional b-jets in pp collisions at √s = 8 TeV using the ATLAS detector

DOE PAGES

Aad, G.; Abbott, B.; Abdallah, J.; ...

2016-01-07

Fiducial cross-sections for tt¯ production with one or two additional b -jets are reported, using an integrated luminosity of 20.3 fb –1 of proton–proton collisions at a centre-of-mass energy of 8 TeV at the Large Hadron Collider, collected with the ATLAS detector. The cross-section times branching ratio for tt¯ events with at least one additional b-jet is measured to be 950 ± 70 (stat.) +240 -190 (syst.) fb in the lepton-plus-jets channel and 50 ± 10 (stat.) +15 -10 (syst.) fb in the eμ channel. The cross-section times branching ratio for events with at least two additional b -jets ismore » measured to be 19.3 ± 3.5 (stat.) ± 5.7 (syst.) fb in the dilepton channel ( eμ , μμ , and ee ) using a method based on tight selection criteria, and 13.5 ± 3.3 (stat.) ± 3.6 (syst.) fb using a looser selection that allows the background normalisation to be extracted from data. The latter method also measures a value of 1.30 ± 0.33 (stat.) ± 0.28 (syst.)% for the ratio of tt¯ production with two additional b-jets to tt¯ production with any two additional jets. As a result, all measurements are in good agreement with recent theory predictions.« less

Children's mental health and collective violence: a binational study on the United States-Mexico border.

PubMed

Leiner, Marie; Puertas, Hector; Caratachea, Raúl; Avila, Carmen; Atluru, Aparna; Briones, David; Vargas, Cecilia de

2012-05-01

To investigate the risk effects of poverty and exposure to collective violence attributed to organized crime on the mental health of children living on the United States-Mexico border. A repeated, cross-sectional study measured risk effects by comparing scores of psychosocial and behavioral problems among children and adolescents living on the border in the United States or Mexico in 2007 and 2010. Patients living in poverty who responded once to the Pictorial Child Behavior Checklist (P+CBCL) in Spanish were randomly selected from clinics in El Paso, Texas, United States (poverty alone group), and Ciudad Juarez, Chihuahua, Mexico (poverty plus violence group). Only children of Hispanic origin (Mexican-American or Mexican) living below the poverty level and presenting at the clinic for nonemergency visits with no history of diagnosed mental, neurological, or life-threatening disease or disability were included. Exposure to collective violence and poverty seemed to have an additive effect on children's mental health. Children exposed to both poverty and collective violence had higher problem scores, as measured by the P+CBCL, than those exposed to poverty alone. It is important to consider that children and adolescents exposed to collective violence and poverty also have fewer chances to receive treatment. Untreated mental health problems predict violence, antisocial behaviors, and delinquency and affect families, communities, and individuals. It is crucial to address the mental health of children on the border to counteract the devastating effects this setting will have in the short term and the near future.

Atmospheric Science Without Borders

NASA Astrophysics Data System (ADS)

Panday, Arnico; Praveen, Ps; Adhikary, Bhupesh; Bhave, Prakash; Surapipith, Vanisa; Pradhan, Bidya; Karki, Anita; Ghimire, Shreta; Thapa, Alpha; Shrestha, Sujan

2016-04-01

The Indo-Gangetic Plains (IGP) in northern South Asia are among the most polluted and most densely populated places in the world, and they are upwind of vulnerable ecosystems in the Himalaya mountains. They are also fragmented across 5 countries between which movement of people, data, instruments and scientific understanding have been very limited. ICIMOD's Atmosphere Initiative has for the past three years been working on filling data gaps in the region, while facilitating collaborations across borders. It has established several atmospheric observatories at low and mid elevations in Bhutan and Nepal that provide new data on the inflow of pollutants from the IGP towards the mountains, as well as quantify the effects of local emissions on air quality in mountain cities. EGU will be the first international conference where these data will be presented. ICIMOD is in the process of setting up data servers through which data from the region will be shared with scientists and the general public across borders. Meanwhile, to promote cross-border collaboration among scientists in the region, while addressing an atmospheric phenomenon that affects the lives of the several hundred million people, ICIMOD' Atmosphere Initiative has been coordinating an interdisciplinary multi-year study of persistent winter fog over the Indo-Gangetic Plains, with participation by researchers from Pakistan, India, China, Nepal, Bhutan and Bangladesh. Using a combination of in-situ measurements and sample collection, remote sensing, modeling and community based research, the researchers are studying how changing moisture availability and air pollution have led to increases in fog frequency and duration, as well as the fog's impacts on local communities and energy demand that may affect air pollution emissions. Preliminary results of the Winter 2015-2016 field campaign will be shown.

The role of basic data registers in cross-border interconnection of eHealth solutions.

PubMed

Kregar, Mirjana; Marčun, Tomaž; Dovžan, Irma; Cehovin, Lojzka

2011-01-01

The increasingly closer international business cooperation in the areas of production, trade, transport and activities such as tourism and education is promoting the mobility of people. This increases the need for the provision of health care services across borders. In order to provide increasingly safer and effective treatment that is of ever higher quality in these cases as well, it is necessary to ensure that data accompanies patients even when they travel to other regions, countries or continents. eHealth solutions are one of the key tools for achieving such objectives. When building these solutions, it is necessary to take into account the different aspects and limitations brought about by the differences in the environments where such a treatment of a patient takes place. In the debates on the various types of cross-border interoperability of eHealth solutions, it is necessary to bring to attention the necessity of suitable management and interconnection of data registers that form the basis of every information system: data on patients, health care service providers and basic code tables. It is necessary to promote well-arranged and quality data in the patient's domestic environment and the best possible options for transferring and using those data in the foreign environment where the patient is receiving medical care at a particular moment. Many of the discussions dealing with conditions for the interoperability of health care information systems actually start with questions of how to ensure the interconnectivity of basic data registers.

MRI-verified "asleep" deep brain stimulation in Malta through cross border collaboration: clinical outcome of the first five years.

PubMed

Chircop, Charmaine; Dingli, Nicola; Aquilina, Annelise; Zrinzo, Ludvic; Aquilina, Josanne

2018-05-26

Deep Brain Stimulation (DBS) requires a specialist multidisciplinary approach and lifelong follow-up. Patient access can be a challenge for small nation states. Malta is an island nation with a population of just under 450 000. The number of patients likely to benefit from DBS is around 5 to 10 per year. This study explores the outcome of a cross border collaboration between specialist services at Queen Square, London and a tertiary centre in Malta. Between 2011 and 2015, 35 patients underwent MRI-Guided and MRI-Verified DBS with 29 receiving bilateral subthalamic nucleus (STN) DBS for Parkinson's Disease under general anaesthesia. Pre-operative motor function was compared with one year post-operative motor function assessments in 26 patients (16 male; age 60 ± 9, range 32-70; disease duration 8.8 ± 2.7). Pre-operative and post-operative quality of life scores were also completed in 24 patients. There was significant improvement in off-medication Unified Parkinson's Disease Rating Scale (UPDRS) III motor function (41.7%), reduction in Levodopa Equivalent Dose (LED) (30.6%) and improvement in quality of life as measured by the Parkinson's Disease Questionnaire (PDQ-39) (52.3%) (p < .001). All PDQ-39 dimensions showed significant improvement except communication, with greatest benefit in activities of daily living (ADLs) (72.4%) and stigma (66.3%). Surgical complications did not lead to any permanent deficit. Patients receiving DBS to other targets and for different indications also benefitted from surgery. An MRI-guided and MRI-verified approach to DBS was successfully implemented through cross border collaboration with achievement of expected clinical results. This healthcare collaboration developed out of necessity and opportunity, taking advantage of a UK-based neurosurgeon from Malta. The UK healthcare system benefits from numerous immigrants at Consultant level. Such a mutually beneficial arrangement could enable such individuals to offer their

Increased alpha band activity indexes inhibitory competition across a border during figure assignment.

PubMed

Sanguinetti, Joseph L; Trujillo, Logan T; Schnyer, David M; Allen, John J B; Peterson, Mary A

2016-09-01

Figure-ground assignment is thought to entail inhibitory competition between potential objects on opposite sides of a shared border; the winner is perceived as the figure, and the loser as the shapeless ground. Computational models and response time measures support this understanding but to date no online measure of inhibitory competition during figure-ground assignment has been reported. The current study assays electroencephalogram (EEG) alpha power as a measure of inhibitory competition during figure-ground assignment. Activity in the EEG alpha band has been linked to functional inhibition in the brain, and it has been proposed that increased alpha power reflects increased inhibition. In 2 experiments participants viewed silhouettes designed so that the insides would be perceived as figures. Real-world silhouettes depicted namable objects. Novel silhouettes depicted novel objects on the insides of their borders, but varied in the amount of hypothesized cross-border competition for figural status: In "Low-Competition" silhouettes, the borders suggested novel objects on the outside as well as on the inside. In "High-Competition" silhouettes the borders suggested portions of real-world objects on the outside; these compete with the figural properties favoring the inside as figure. Participants accurately categorized both types of novel silhouettes as "novel" objects and were unaware of the real world objects suggested on the outside of the High-Competition silhouettes. In both experiments, we observed more alpha power while participants viewed High- rather than Low-Competition novel silhouettes. These are the first results to show via an online index of neural activity that figure assignment entails inhibitory competition. Copyright © 2015 Elsevier Ltd. All rights reserved.

A new paradigm for quarantine and public health activities at land borders: opportunities and challenges.

PubMed

Waterman, Stephen H; Escobedo, Miguel; Wilson, Todd; Edelson, Paul J; Bethel, Jeffrey W; Fishbein, Daniel B

2009-01-01

The Institute of Medicine (IOM) report Quarantine Stations at Ports of Entry: Protecting the Public's Health focused almost exclusively on U.S. airports and seaports, which served 106 million entries in 2005. IOM concluded that the primary function of these quarantine stations (QSs) should shift from providing inspection to providing strategic national public health leadership. The large expanse of our national borders, large number of crossings, sparse federal resources, and decreased regulation regarding conveyances crossing these borders make land borders more permeable to a variety of threats. To address the health challenges related to land borders, the QSs serving such borders must assume unique roles and partnerships to achieve the strategic leadership and public health research roles envisioned by the IOM. In this article, we examine how the IOM recommendations apply to the QSs that serve the land borders through which more than 319 million travelers, immigrants, and refugees entered the U.S. in 2005.

Driven to drink: Sin taxes near a border.

PubMed

Beatty, Timothy K M; Larsen, Erling Røed; Sommervoll, Dag Einar

2009-12-01

This paper investigates household purchasing behavior in response to differing alcohol and tobacco taxes near an international border. Our study suggests that large tax differentials near borders induce economically important tax avoidance behavior, which may limit a government's ability to raise revenue and potentially undermine important health and social policy goals. We match novel supermarket scanner and consumer expenditure data to measure the size and scope of the effect for households and stores. We find that stores near/far from the international border have statistically significantly lower/higher sales of beer and tobacco than comparable stores far/near the border. Moreover, we find that households near the border report higher consumption of these same goods. This is consistent with households facing lower prices. Finally, we find measures of externalities associated with these goods are higher near the border.

Innovative Design of Agricultural Cross-border E-commerce Management Platform Construction between Hainan and Taiwan

NASA Astrophysics Data System (ADS)

Song, Jun; Gao, Yanli

2018-02-01

The essay is based on the subject research between Hainan and Tai league, by analyzing the comparison of agricultural development between Hainan and other Chinese areas, finds that Hainan agricultural develops slowly. Meanwhile, by using the experience and technology of Taiwan agricultural development for reference, taking full advantage of modern internet technology, we try to find the complementary opportunity of agricultural technology, experience in agricultural development between Hainan and Taiwan. Therefore, by combining the existing resources of Hainan and Taiwan, following the thoughts of the “Internet+ Agriculture”, the essay tries to work out an innovative designation of agricultural cross-border e-commerce management platform, integrate the resource advantages of Hainan and Taiwan, specify the functions of newly designed management platform.

Border-wide assessment of intelligent transportation system (ITS) technology : current and future concepts.

DOT National Transportation Integrated Search

2012-07-01

The purpose of this effort was to conduct a border-wide assessment of the use of intelligent transportation systems (ITS) technologies and operational concepts at and near land border crossings between the U.S. and Mexico. The work focused on tolling...

Quality of life, anxiety and depression of German, Italian and French couples undergoing cross-border oocyte donation in Spain.

PubMed

Madero, S; Gameiro, S; García, D; Cirera, D; Vassena, R; Rodríguez, A

2017-09-01

What is the quality of life (QoL) and mental health of infertile heterosexual couples from different nations (Italy, Germany and France) undergoing cross-border oocyte donation (OD) in Spain? Women have lower QoL and more anxiety than their male partners; overall French couples have lower QoL than their Italian and German counterparts. In Europe, thousands of couples move across national borders annually to seek ARTs, primarily OD, driven mainly by legal restrictions in their countries of origin. Most research shows that infertility and ARTs affect patients' mental health and QoL. The decision to undergo reproductive care abroad might add further emotional and practical complexity. Reliable information on how this experience affects the mental health and QoL of cross-border reproductive care (CBRC) patients is lacking. Moreover, most research has focused on women, and further research on male partners and intercultural differences is needed. Cross-sectional study including 548 heterosexual individuals (347 women, 201 men) from Italy, Germany and France seeking IVF with donated oocytes in Barcelona, Spain between March and November 2013. A total of 432 couples were invited to participate and handed a questionnaire set. Questionnaires were answered separately and anonymously by each member of the couple on the day of embryo transfer. The questionnaire set included the Fertility Quality of Life (FertiQoL) instrument, the generic Hospital Anxiety and Depression Scale (HADS) instrument and three close-ended questions assessing perceived usefulness, desire, and use of psychological support. The overall response rate was 63.4%. Men reported significantly higher scores than women in the emotional (+13.74; P < 0.001), mind-body (+13.39; P < 0.001) and social (+4.11; P < 0.01) FertiQoL domains, at multilevel analysis controlled for confounder factors. Intercultural differences in QoL of couples were seen. French individuals had significantly lower emotional (-6.44; P < 0

Integrating market chain assessments with zoonoses risk analysis in two cross-border pig value chains in Lao PDR

PubMed Central

Okello, Anna L; Tiemann, Tassilo T; Inthavong, Phouth; Khamlome, Boualam; Phengvilaysouk, Ammaly; Keonouchanh, Soukanh; Keokhamphet, Chattouphone; Somoulay, Virasack; Blaszak, Kate; Blacksell, Stuart D; Okello, Walter O; Allen, John

2017-01-01

Objective Lao PDR’s recent accession to the World Trade Organization necessitates a greater understanding of the patterns and risk of livestock production in order to better align national policy with the Agreement on the Application of Sanitary and Phytosanitary Measures. This eco-health study was conducted to improve understanding of the interrelations between market chains and zoonotic infection risks at two strategic cross border points between Lao PDR, Thailand and Viet Nam. Methods Information gained from smallholder farmer/trader interviews was integrated with serological surveys for pig-associated zoonoses—including hepatitis E virus (HEV), Taenia solium (T. solium) and trichinella—to identify potential linkages between disease risk and pig production and slaughter in low input systems common across the country. Results Trichinella and HEV exposure was high in both humans and pigs in both study areas, significantly associated with pig slaughter and the subsequent consumption and handling of raw pork products. T. solium demonstrated a strong geographical and ethnic association with the northern study area bordering Vietnam. With the right knowledge and accessible, affordable inputs, the majority of smallholder farmers indicated a willingness to invest more in pig production, which could simultaneously improve livelihoods and decrease exposure to HEV, Trichinella, and T. solium through increased access to formal markets and an improved slaughter processes. Conclusion The linkages identified when assessing disease risk in the context of potential economic and cultural drivers of transmission highlight the importance of a systems-based approach for the detection and control of zoonotic disease, and contributes to an improved understanding of the Lao PDR livestock sector. PMID:28423884

Caught on the Mexican-US Border: The Insecurity and Desire of Collaboration between Two Universities

ERIC Educational Resources Information Center

Maldonado-Maldonado, Alma; Cantwell, Brendan

2008-01-01

Understandings of cross-border university collaboration are often informed by a concept of internationalisation that privileges the rationales of university administrators. A case study of two asymmetric universities along the border of Mexico and the United States--one of the most active and problematic borders in the world--found that, rather…

[Geriatric health care structures in Germany. The cross-border cooperation in geriatric medicine as a needs-driven further development].

PubMed

van den Heuvel, D; Veer, A; Greuel, H-W

2014-01-01

To cover future needs of specialised geriatric patient-centred care, existing structures need to be developed further. Taking into account regional structures of providing care, the Federal Association of Geriatric Medicine in Germany developed the concept of Cross-Border Cooperation in Geriatric Medicine. This concept combines specific geriatric expertise provided by inpatient health care with specialised networking in ambulatory treatment of elderly with a typical geriatric profile. The objective is to provide geriatric patients with a holistic and specific care and case management that overcomes existing limitations.

Translation of the UNESCO/OECD Guidelines for Quality Provision in Cross-Border Higher Education into Local Policy Contexts: A Comparative Study of Finland and Russia

ERIC Educational Resources Information Center

Kallo, Johanna; Semchenko, Anzhelika

2016-01-01

This article analyses the localisation of the United Nations Educational Scientific and Cultural Organisation (UNESCO)/Organisation for Economic Co-operation and Development (OECD) "Guidelines for Quality Provision in Cross-Border Higher Education" (2005) at the national and university levels in Finland and Russia. The article engages…

Spectrum of critical illness in undocumented border crossers. The Arizona-Mexico border experience.

PubMed

Wong, Candy; Hsu, Wendy; Carr, Gordon E

2015-03-01

Approximately 150-250 migrants die each year while attempting to cross the border from Mexico to the Southwest United States. Many border crossers survive the journey, but some develop life-threatening medical complications. Such complications have been subject to little formal analysis. We sought to determine the causes of critical illness in this population and to analyze the hospital course and outcomes of these patients. We retrospectively identified border crossers admitted to the intensive care units (ICUs) of two major teaching hospitals in southern Arizona. We recorded admitting diagnoses, severity of illness, length of stay, resource use, discharge diagnoses, and mortality. Our investigation identified 55 admissions to adult ICUs between January 1, 2010 and December 31, 2012. The median age of patients was 27 years. The median hospital length of stay was 7 days, with a median ICU length of stay of 3 days. The median temperature on arrival to the emergency department was 36.8°C. The most common admission diagnoses included trauma (40), rhabdomyolysis (27), acute liver injury (25), dehydration (24), acute kidney injury (19), and encephalopathy (17). Thirteen patients presented with respiratory failure, six patients with severe sepsis, and two with septic shock. A total of 19 patients required ventilator support during their hospital stay, and 30 required at least one surgical intervention. One patient required renal replacement therapy. The median Acute Physiology and Chronic Health Evaluation II score was 6. All but one patient survived to discharge from the hospital. Border crossers are a unique population of young individuals exposed to high temperatures and extreme conditions. Our review of border crosser admissions showed that most patients demonstrated signs of dehydration and leukocytosis, despite a normal median temperature. The median ICU stay was short, despite a high number of patients requiring ventilator support and surgical intervention. Only

The Border Community & Immigration Stress Scale: A Preliminary Examination of a Community Responsive Measure in Two Southwest Samples

PubMed Central

Carvajal, Scott C.; Rosales, Cecilia; Rubio-Goldsmith, Raquel; Sabo, Samantha; Ingram, Maia; McClelland, Debra Jean; Redondo, Floribella; Torres, Emma; Romero, Andrea J.; Oleary, Anna Ochoa; Sanchez, Zoila; de Zapien, Jill Guernsey

2015-01-01

Background Understanding contemporary socio-cultural stressors may assist educational, clinical and policy-level health promotion efforts. This study presents descriptive findings on a new measure, the Border Community & Immigration Stress Scale (BCISS). Methods The data were from two community surveys as part of community based participatory projects conducted in the Southwestern US border region. This scale includes stressful experiences reflected in extant measures, with new items reflecting heightened local migration pressures and health care barriers. Results Stressors representing each main domain, including novel ones, were reported with frequency and at high intensity in the predominantly Mexican-descent samples. Total stress was also significantly associated with mental and physical health indicators. Discussion The study suggests particularly high health burdens tied to the experience of stressors in the US border region. Further, many of the stressors are also likely relevant for other communities within developed nations also experiencing high levels of migration. PMID:22430894

Evaluation of vincristine-associated myelosuppression in Border Collies.

PubMed

Lind, Denise L; Fidel, Janean L; Gay, John M; Mealey, Katrina L

2013-02-01

To determine whether Border Collies (ATP binding cassette subfamily B1 gene [ABCB1] wildtype) were more likely than other breeds to develop vincristine-associated myelosuppression (VAM) and, if so, whether this was caused by a mutation in ABCB1 distinct from ABCB1-1Δ. Phase 1 comprised 36 dogs with the ABCB1 wildtype, including 26 dogs with lymphoma (5 Border Collies and 21 dogs representing 13 other breeds) treated with vincristine in a previous study; phase 2 comprised 10 additional Border Collies, including 3 that developed VAM and 7 with an unknown phenotype. For phase 1, the prevalence of VAM in ABCB1-wildtype Border Collies was compared with that for ABCB1-wildtype dogs of other breeds with data from a previous study. For phase 2, additional Border Collies were included. Hematologic adverse reactions were graded with Veterinary Co-operative Oncology Group criteria. Genomic DNA was used to amplify and sequence all 27 exons of the canine ABCB1. Sequences from affected dogs were compared with those of unaffected dogs and dogs of unknown phenotype. 3 of 5 Border Collies with the ABCB1 wildtype developed VAM; this was significantly higher than the proportion of other dogs that developed VAM (0/21). A causative mutation for VAM in Border Collies was not identified, although 8 single nucleotide polymorphisms in ABCB1 were detected. Breed-associated sensitivity to vincristine unrelated to ABCB1 was detected in Border Collies. Veterinarians should be aware of this breed predisposition to VAM. Causes for this apparent breed-associated sensitivity should be explored.

Estimated increase in cross-border purchases by Washington residents following liquor privatization and implications for alcohol consumption trends.

PubMed

Ye, Yu; Kerr, William C

2016-11-01

To estimate changes in liquor sales occurring in Washington, USA and bordering states following the privatization of government controlled liquor stores. Trend analyses of data from January 2009 to October 2014 of a natural experiment beginning 1 June 2012, when liquor prices increased and the number of stores selling liquor increased in the state of Washington. Difference-in-differences (DID) models and interrupted time-series methods were used. Washington and bordering counties in Oregon and Idaho. Monthly liquor sales in 9-l cases. DID model estimates of adjusted change in liquor sales as a result of privatization produced a cross-model average increase of 10.1% in Oregon and 8.2% in Idaho (both P < 0.001). Similar results were found using interrupted time-series. This represents a total loss to Washington of 89 865 l of liquor, 0.226% of total Washington sales, for June 2012 to May 2013. Adding these sales to Washington totals for fiscal years 2013 and 2014, we find that per-capita spirits sales were 5.80 l in both 2012 and 2013, declining slightly to 5.76 l in 2014. The privatization of liquor sales in the state of Washington, USA in 2012 and the price increases associated with this resulted in a significant increase in sales in bordering counties in the states of Oregon and Idaho. However, the amount of alcohol sales and revenue lost by Washington was relatively small. Per-capita liquor sales in Washington appear to have remained flat after privatization. © 2016 Society for the Study of Addiction.

Cross-border healthcare directive: Assessing stakeholders' perspectives in Poland and Portugal.

PubMed

Helena, Ricardo

2016-04-01

Within the context of the EU, a succession of rulings from the European Court of Justice addressed the gap of specific healthcare legislation. These rulings shook the member states assumption of health provision autonomy and led the European Commission to produce a specific directive concerning cross-border healthcare. In spite of different viewpoints of member states, including Poland and Portugal, the directive was approved and expected to be implemented by October 2013. The objective of this study was to analyse stakeholders' perspective towards the directive, unveiling the factors that supported a different viewpoint, and to identify challenges and assess the expected impact associated with the directive implementation on Poland and Portugal, using the WHO health systems conceptual framework. Information was collected through a literature review, identifying potential stakeholders. Primary qualitative analysis was conducted through the dissemination of open-ended questionnaires. Content and critical analysis was performed considering the available literature intertwined with the WHO health systems conceptual framework. The directive appears to be positive regarding patient rights, increased transparency, and potential to set new information technologies and healthcare networks. However, it also seems to potentially generate access inequalities between home and foreign patients, and increase healthcare costs due to the short-term investments needed. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Attitudes towards cross-border reproductive care among infertile Japanese patients.

PubMed

Hibino, Yuri; Shimazono, Yosuke; Kambayashi, Yasuhiro; Hitomi, Yoshiaki; Nakamura, Hiroyuki

2013-11-01

The attitudes towards cross-border reproductive care (CBRC) held by infertile Japanese patients have not been explored. The objective of the present study was to examine interest levels, preferred destinations, motivations, and sources of information related to CBRC. Our findings provide a general outline of CBRC and the future of reproduction and assisted reproductive technology (ART) in Japan. The study used a cross-sectional design. Data were collected from 2,007 infertile Japanese patients from 65 accredited ART clinics in Japan (response rate, 27.4 %) via anonymous questionnaires. Most of the infertile Japanese patients who responded denied using CBRC. However, by group, 171 (8.5 %) patients in non-donor in vitro fertilization, 150 (7.5 %) in egg donation, 145 (7.2 %) in pre-implantation genetic diagnosis, and 129 (6.4 %) in surrogacy said that, depending on the situation, they might travel abroad in the future. Older respondents were more likely to express an intention to travel overseas for egg donation in the future. The most popular destination for CBRC was the United States. Popular reasons for interest in CBRC among those considering or planning using this approach to third-party reproduction were that egg donation or surrogacy was unavailable or that obtaining ethical approval takes too long in Japan, whereas these processes are legal and affordable overseas. However, high cost was the most common reason for hesitancy regarding CBRC. Among the participants who were considering or planning to travel abroad for this purpose, TV, medical agencies, print media, and message boards on websites were popular sources of information, whereas doctors, friends, and patient self-help groups were not. Although CBRC among infertile Japanese patients is not at present common, the demand for and use of this approach may increase in the future in the context of the increasingly aging population. Lack of regulation and unavailability of third-party reproduction is a

The plantar reflex: additional value of stroking the lateral border of the foot to provoke an upgoing toe sign and the influence of experience.

PubMed

van Munster, Caspar E P; Weinstein, Henry C; Uitdehaag, Bernard M J; van Gijn, Jan

2012-11-01

The aim of this work was to determine the value of stroking the lateral dorsal border of the foot, in addition to stroking the sole in patients with a suspected pyramidal tract lesion. In addition, we studied the differences in interpretation between neurologists, residents, and medical students. We included subjects who had weakness of at least one leg and in whom a pyramidal tract lesion was suspected. After testing muscle power, tone, reflexes, and foot tapping, a decision on the presence of a pyramidal syndrome had to be made by each observer. After stimulating the sole as well as the lateral border of the foot, observers made a decision about the presence of a pyramidal syndrome again. Twenty-two legs of 18 patients were examined. Testing the plantar reflex (according to both methods) led to a change of opinion on the presence of a pyramidal syndrome in 45 of 69 (65 %) observations. On analysis according to level of experience, a change of opinion occurred in 19 (86 %) observations by medical students, 15 (65 %) by residents, and 11 (46 %) by neurologists. On eight occasions, the change was prompted by stimulation of the lateral border; in five of these cases the examiner (three medical students and two residents) found a new pathological response. Consecutively stroking the sole and the lateral border may be of added value, especially for less-experienced physicians. It seems that more-experienced physicians need fewer tests in the physical examination in order to identify a pyramidal syndrome of the leg.

"Border Sexualities, Border Families in Schools": Queering Education

ERIC Educational Resources Information Center

Ryan, John

2012-01-01

This essay reviews Maria Pallotta-Chiarolli's (2010) Lambda Award-winning monograph "Border Sexualities, Border Families in Schools", in which queer and mestizage pedagogies frame a groundbreaking and highly accessible exploration of the issues that sexual border dwellers experience. Her particular focus areas are bisexual "sexually fluid"…

Cross-reactions between xanthates and rubber additives.

PubMed

Sasseville, Denis; Al-Sowaidi, Mowza; Moreau, Linda

2007-09-01

We previously described allergic contact dermatitis from xanthates used in the recovery of metals from mining ores. We observed cross-reactions with carbamates, believed to be due to the common "dithio" nucleus shared by both groups. The present study was undertaken to establish the rate of cross-reactions between xanthates and rubber additives. Between November 2002 and December 2005, 1,220 consecutive patients were patch-tested with sodium isopropyl xanthate 10% in petrolatum (pet) and with potassium amyl xanthate 10% pet and later 5% pet, in addition to the North American Contact Dermatitis Group standard series and other series as required by their conditions. Fifty-one patients reacted to xanthates, carbamates, or thiurams; 26 reacted to xanthates only, and these reactions were felt to be irritant. Twenty-five patients reacted to xanthates and/or to one or more of the rubber additives, 12 had positive reactions to xanthates and to either carba mix or thiuram mix, 10 reacted to xanthates and carba mix, 9 reacted to xanthates and thiuram mix, and 8 showed positive reactions to xanthates and both mixes. However, 13 patients had positive reactions to carba mix and thiuram mix but did not react to xanthates. Six patients reacted to other rubber additives such as mercaptobenzothiazole, black rubber mix, and mixed dialkyl thioureas. Five of these patients also reacted to xanthates, 4 reacted to xanthates and carba mix, and 3 reacted to xanthates, carba mix, and thiuram mix. Of patients sensitized to carbamates, thiurams, or mercaptobenzothiazole, 50% exhibit cross-reactions with xanthates. Xanthates are irritants, and their patch-test concentrations should be lowered to 5% or less.

Cross-Border Transitions: Navigating Conflict and Political Change through Community Education Practices in Myanmar and the Thai Border

ERIC Educational Resources Information Center

Maber, Elizabeth J. T.

2016-01-01

Political oscillations in Myanmar and Thailand, between militarisation and democratic reform, have prompted a rapid renegotiation of the alignments, goals and priorities of non-state education providers, both international and community-based, along the two countries' border. This paper explores the responses to shifts in political environment…

Cross-spectrum measurement of thermal-noise limited oscillators.

PubMed

Hati, A; Nelson, C W; Howe, D A

2016-03-01

Cross-spectrum analysis is a commonly used technique for the detection of phase and amplitude noise of a signal in the presence of interfering uncorrelated noise. Recently, we demonstrated that the phase-inversion (anti-correlation) effect due to amplitude noise leakage can cause complete or partial collapse of the cross-spectral function. In this paper, we discuss the newly discovered effect of anti-correlated thermal noise that originates from the common-mode power divider (splitter), an essential component in a cross-spectrum noise measurement system. We studied this effect for different power splitters and discuss its influence on the measurement of thermal-noise limited oscillators. We provide theory, simulation and experimental results. In addition, we expand this study to reveal how the presence of ferrite-isolators and amplifiers at the output ports of the power splitters can affect the oscillator noise measurements. Finally, we discuss a possible solution to overcome this problem.

Cross-border reproductive care for law evasion: should physicians be allowed to help infertility patients evade the law of their own country?

PubMed

Van Hoof, Wannes; Pennings, Guido; De Sutter, Petra

2016-07-01

There are fundamental differences between countries with regard to legislation on assisted reproduction. Many infertility patients are looking to evade the law of their own country and make use of reproductive services abroad. The role of the local physician in cross-border reproductive care for law evasion has been characterized as "channeling local patients to foreign medical establishments" and "against the spirit and essence of the law". The logical view is that by supporting CBRC for law evasion, physicians are essentially supporting immoral behavior. We will tackle this position on two levels. First, we will argue that governments should generally be tolerant toward people with different positions on assisted reproduction. Second, we will show that contributing to cross-border reproductive care for law evasion is not necessarily immoral, because the prima facie wrongness of complicity in law evasion can be outweighed by the fact that physicians should act in the best interest of the patient. Several countries have tried to prevent local physicians from helping patients to make use of reproductive services abroad, but they should rather leave it up to the individual physicians to decide whether or not to support a particular patient. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Literacies Crossing Borders: Transfronterizo Literacy Practices of Students in a Dual Language Program on the USA-Mexico Border

ERIC Educational Resources Information Center

de la Piedra, Maria Teresa; Araujo, Blanca E.

2012-01-01

Research on transnational literacies has generally focused on youth who live in one country and communicate using digital literacies across national boundaries. Our work contributes to this literature by providing a view of transnational literacies that are unique to the USA-Mexico border region. The students in this ethnographic study navigate…

Parasites and vectors carry no passport: how to fund cross-border and regional efforts to achieve malaria elimination

PubMed Central

2012-01-01

Background Tremendous progress has been made in the last ten years in reducing morbidity and mortality caused by malaria, in part because of increases in global funding for malaria control and elimination. Today, many countries are striving for malaria elimination. However, a major challenge is the neglect of cross-border and regional initiatives in malaria control and elimination. This paper seeks to better understand Global Fund support for multi-country initiatives. Methods Documents and proposals were extracted and reviewed from two main sources, the Global Fund website and Aidspan.org. Documents and reports from the Global Fund Technical Review Panel, Board, and Secretariat documents such as guidelines and proposal templates were reviewed to establish the type of policies enacted and guidance provided from the Global Fund on multi-country initiatives and applications. From reviewing this information, the researchers created 29 variables according to eight dimensions to use in a review of Round 10 applications. All Round 10 multi-country applications (for HIV, malaria and tuberculosis) and all malaria multi-country applications (6) from Rounds 1 – 10 were extracted from the Global Fund website. A blind review was conducted of Round 10 applications using the 29 variables as a framework, followed by a review of four of the six successful malaria multi-country grant applications from Rounds 1 – 10. Findings During Rounds 3 – 10 of the Global Fund, only 5.8% of grants submitted were for multi-country initiatives. Out of 83 multi-country proposals submitted, 25.3% were approved by the Technical Review Panel (TRP) for funding, compared to 44.9% of single-country applications. The majority of approved multi-country applications were for HIV (76.2%), followed by malaria (19.0%), then tuberculosis (4.8%). TRP recommendations resulted in improvements to application forms, although guidance was generally vague. The in-depth review of Round 10 multi-country proposals

Soil transmitted helminthiasis in indigenous groups. A community cross sectional study in the Amazonian southern border region of Ecuador

PubMed Central

Romero-Sandoval, Natalia; Ortiz-Rico, Claudia; Sánchez-Pérez, Héctor Javier; Valdivieso, Daniel; Sandoval, Carlos; Pástor, Jacob; Martín, Miguel

2017-01-01

Background Rural communities in the Amazonian southern border of Ecuador have benefited from governmental social programmes over the past 9 years, which have addressed, among other things, diseases associated with poverty, such as soil transmitted helminth infections. The aim of this study was to explore the prevalence of geohelminth infection and several factors associated with it in these communities. Methods This was a cross sectional study in two indigenous communities of the Amazonian southern border of Ecuador. The data were analysed at both the household and individual levels. Results At the individual level, the prevalence of geohelminth infection reached 46.9% (95% CI 39.5% to 54.2%), with no differences in terms of gender, age, temporary migration movements or previous chemoprophylaxis. In 72.9% of households, one or more members were infected. Receiving subsidies and overcrowding were associated with the presence of helminths. Conclusions The prevalence of geohelminth infection was high. Our study suggests that it is necessary to conduct studies focusing on communities, and not simply on captive groups, such as schoolchildren, with the object of proposing more suitable and effective strategies to control this problem. PMID:28292765

Health Impact Assessment of Asian Dust/Cross-border Air Pollutant and Necessary Preventive Measure.

PubMed

Onishi, Kazunari

2017-01-01

The health effects of Asian dust (mineral dust) originating from dry lands such as the Gobi Desert and Taklamakan Desert have recently been a concern. In addition to Asian dust, transboundary airborne microparticles that reach Japan include various types of aerosol, such as artificial air pollutants and smoke from combustion. They originate from densely populated areas and are transported along the same route as Asian dust. We analyzed environmental factors and subjective symptoms involving the respiratory organ, nose, eyes, and skin using a conventional equation for estimation, and found that symptoms with a significant risk of worsening varied according to the type of pollutants reaching Japan. We also analyzed the synergistic effects of Asian dust and pollens on nasal symptoms using a two-pollutant model. The odds ratio for symptoms at the time of arrival of a high concentration of Asian dust was 1.37 (95% confidence interval: 1.19-1.58), but the odds ratio adjusted for pollens was 1.18 (95% confidence interval: 1.04-1.34). Although the influence on nasal symptoms overlapped somewhat between Asian dust and pollens, that of Asian dust remained significant. Regarding preventive measures against symptoms, we examined the rate of particle leakage into masks. We found that it is important to wear a mask that fits an individual's facial features and has no gap between the face and the mask. In addition, we report our attempt to construct models for predicting aerosol arrival and forecasting health to establish preventive measures against aerosols.

A New Measurement of Neutron Induced Fission Cross Sections

NASA Astrophysics Data System (ADS)

Magee, Joshua; Niffte Collaboration

2017-09-01

Neutron induced fission cross sections of actinides are of great interest in nuclear energy and stockpile stewardship. Traditionally, measurements of these cross sections have been made with fission chambers, which provide limited information on the actual fragments, and ultimately result in uncertainties on the order of several percent. The Neutron Induced Fission ragment Tracking Experiment (NIFFTE) collaboration designed and built a fission Time Projection Chamber (fissionTPC), which provides additional information on these processes, through 3-dimensional tracking, improved particle identification, and in-situ profiles of target and beam non-uniformities. Ultimately, this should provide sub-percent measurements of (n,f) cross-sections. During the 2016 run cycle, measurements of the 238U(n,f)/235U(n,f) cross section shape was performed at the Los Alamos Neutron Science Center (LANSCE) Weapons Neutron Research (WNR) facility. An overview of the fission TPC will be given, as well as these recently reported results. This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344.

Is It More Important to Address the Issue of Patient Mobility or to Guarantee Universal Health Coverage in Europe?: Comment on "Regional Incentives and Patient Cross-Border Mobility: Evidence From the Italian Experience".

PubMed

Legido-Quigley, Helena

2015-09-02

This paper discusses whether European institutions should devote so much attention and funding to cross-border healthcare or they should instead prioritise guaranteeing universal health coverage (UHC), "addressing inequalities" and tackling the effects of austerity measures. The paper argues through providing the evidence in both areas of research, that the priority at European level from a public health and social justice perspective should be to guarantee UHC for all the population living in Europe and prioritise protective action for those who are most in need. © 2016 by Kerman University of Medical Sciences.

Risk assessment of malaria in land border regions of China in the context of malaria elimination.

PubMed

Zhang, Qian; Sun, Junling; Zhang, Zike; Geng, Qibin; Lai, Shengjie; Hu, Wenbiao; Clements, Archie C A; Li, Zhongjie

2016-11-08

Cross-border malaria transmission poses a challenge for countries to achieve and maintain malaria elimination. Because of a dramatic increase of cross-border population movement between China and 14 neighbouring countries, the malaria epidemic risk in China's land border regions needs to be understood. In this study, individual case-based epidemiological data on malaria in the 136 counties of China with international land borders, from 2011 to 2014, were extracted from the National Infectious Disease Information System. The Plasmodium species, seasonality, spatiotemporal distribution and changing features of imported and indigenous cases were analysed using descriptive spatial and temporal methods. A total of 1948 malaria cases were reported, with 1406 (72.2%) imported cases and 542 (27.8%) indigenous cases. Plasmodium vivax is the predominant species, with 1536 malaria cases occurrence (78.9%), following by Plasmodium falciparum (361 cases, 18.5%), and the others (51 cases, 2.6%). The magnitude and geographic distribution of malaria in land border counties shrunk sharply during the elimination period. Imported malaria cases were with a peak of 546 cases in 2011, decreasing yearly in the following years. The number of counties with imported cases decreased from 28 counties in 2011 to 26 counties in 2014. Indigenous malaria cases presented a markedly decreasing trend, with 319 indigenous cases in 2011 reducing to only 33 indigenous cases in 2014. The number of counties with indigenous cases reduced from 26 counties in 2011 to 10 counties in 2014. However, several bordering counties of Yunnan province adjacent to Myanmar reported indigenous malaria cases in the four consecutive years from 2011 to 2014. The scale and extent of malaria occurrence in the international land border counties of China decreased dramatically during the elimination period. However, several high-risk counties, especially along the China-Myanmar border, still face a persistent risk of malaria

Changes in rubber plantation in the cross-border area of mainland Southeast Asia through analysis of PALSAR and time series Landsat images

NASA Astrophysics Data System (ADS)

Dong, J.; Xiao, X.; Qin, Y.; Chen, B.; Kou, W.; Zhai, D.; Zhang, G.; Zhang, Y.; Zhou, Y.; Wang, J.

2015-12-01

With the increasing demand of natural rubber products in the world market, rubber plantations have dramatically expanded into northern areas of tropical and subtropical zones in Southeast Asia, which have been affecting ecosystem services and human wellbeing. In the cross-border area of five countries (China, Vietnam, Laos, Thailand, and Myanmar), the rubber plantation dynamics varied substantially due to the differences in socioeconomic conditions from local to national scales. However, no spatially explicit information available for this region due to very limited efforts in research and monitoring. Our previous studies have proposed a phenology- and multisensor-based approach to map rubber plantation according to its deciduous feature; however, it is still uncertain that whether the approach can be used for the cross-border area. In this study, we aim to assess the potential of the previous algorithm in the study area by integrating a base forest map from 25-m phase-array L-band synthetic aperture radar (PALSAR) orthorectified mosaic imagery and defoliation information from all the available 30-m Landsat archive imagery. Furthermore, we would compare the changes in the rubber plantation pattern in the five countries from 2007 to 2014. The rubber plantation dynamics in individual countries will be analyzed by considering policies and other factors in different countries. The study would provide valuable information for a broad scientific community (e.g., carbon cycle, biodiversity) and forest management departments.

U.S. border patrol potential applications of internetted unattended ground sensors

NASA Astrophysics Data System (ADS)

Eaton, Wilbur W., Jr.; Schatzmann, Larry A.

1997-07-01

The U.S. Border Patrol monitors the traffic on the Mexican/U.S. Border, the Canadian/U.S. Border and along some coastal areas. Measures have been taken to reduce or eliminate illegal immigration and smuggling. An automated border surveillance sub-system based on the DARPA Internetted Unattended Ground Sensors Program is discussed.

Developing an Intercultural Competence Programme at an International Cross-Border University

ERIC Educational Resources Information Center

Hiller, Gundula Gwenn; Wozniak, Maja

2009-01-01

The European University Viadrina located on the German-Polish border, with a high number of international students, was founded to promote the "growing-together" of Europe. Despite those aims, it is becoming more evident that international institutions must develop special strategies to sensitize their members on an intercultural level…

Measurement of the 242Pu neutron capture cross section

NASA Astrophysics Data System (ADS)

Buckner, M. Q.; Wu, C. Y.; Henderson, R. A.; Bucher, B.; Bredeweg, T. A.; Baramsai, B.; Couture, A.; Jandel, M.; Mosby, S.; O'Donnell, J. M.; Ullmann, J. L.; Chyzh, A.; Dance Collaboration

2015-10-01

Precision (n,f) and (n, γ) cross sections are important for the network calculations of the radiochemical diagnostic chain for the U.S. DOE's Stockpile Stewardship Program. 242Pu(n, γ) cross section is relevant to the network calculations of Pu and Am. Additionally, new reactor concepts have catalyzed considerable interest in the measurement of improved cross sections for neutron-induced reactions on key actinides. To date, little or no experimental data has been reported on 242Pu(n, γ) for incident neutron energy below 50 keV. A new measurement of the 242Pu(n, γ) reaction was performed with the DANCE together with an improved PPAC for fission-fragment detection at LANSCE during FY14. The relative scale of the 242Pu(n, γ) cross section spans four orders of magnitude for incident neutron energies from thermal to ~ 30 keV. The absolute scale of the 242Pu(n, γ) cross section is set according to the measured 239Pu(n,f) resonance at 7.8 eV; the target was spiked with 239Pu for this measurement. The absolute 242Pu(n, γ) neutron capture cross section is ~ 30% higher than the cross section reported in ENDF for the 2.7 eV resonance. Latest results to be reported. Funded by U.S. DOE Contract No. DE-AC52-07NA27344 (LLNL) and DE-AC52-06NA25396 (LANL). U.S. DOE/NNSA Office of Defense Nuclear Nonproliferation Research and Development. Isotopes (ORNL).

Stop! border ahead: Automatic detection of subthalamic exit during deep brain stimulation surgery.

PubMed

Valsky, Dan; Marmor-Levin, Odeya; Deffains, Marc; Eitan, Renana; Blackwell, Kim T; Bergman, Hagai; Israel, Zvi

2017-01-01

Microelectrode recordings along preplanned trajectories are often used for accurate definition of the subthalamic nucleus (STN) borders during deep brain stimulation (DBS) surgery for Parkinson's disease. Usually, the demarcation of the STN borders is performed manually by a neurophysiologist. The exact detection of the borders is difficult, especially detecting the transition between the STN and the substantia nigra pars reticulata. Consequently, demarcation may be inaccurate, leading to suboptimal location of the DBS lead and inadequate clinical outcomes. We present machine-learning classification procedures that use microelectrode recording power spectra and allow for real-time, high-accuracy discrimination between the STN and substantia nigra pars reticulata. A support vector machine procedure was tested on microelectrode recordings from 58 trajectories that included both STN and substantia nigra pars reticulata that achieved a 97.6% consistency with human expert classification (evaluated by 10-fold cross-validation). We used the same data set as a training set to find the optimal parameters for a hidden Markov model using both microelectrode recording features and trajectory history to enable real-time classification of the ventral STN border (STN exit). Seventy-three additional trajectories were used to test the reliability of the learned statistical model in identifying the exit from the STN. The hidden Markov model procedure identified the STN exit with an error of 0.04 ± 0.18 mm and detection reliability (error < 1 mm) of 94%. The results indicate that robust, accurate, and automatic real-time electrophysiological detection of the ventral STN border is feasible. © 2016 International Parkinson and Movement Disorder Society. © 2016 International Parkinson and Movement Disorder Society.

Crossing Borders and Building Bridges: A Video Ethnography of Special Education in Nuevo Progresso, Mexico

ERIC Educational Resources Information Center

Lowdermilk, John; Pecina, Julie; Fielding, Cheryl; Beccera, Lisa

2016-01-01

This paper presents an overview of a video ethnographic study of a special education school on the Texas/Mexico Border. The public school is located in Nuevo Progreso, which is a town in the Río Bravo Municipality in the state of Tamaulipas in Mexico. The town is located on the United States-Mexico border. The Progreso-Nuevo Progreso International…

Language and use of cancer screening services among border and non-border Hispanic Texas women.

PubMed

Fernández, Leticia E; Morales, Alfonso

2007-06-01

Compared to other groups, Mexican American women screen less frequently for cervical and breast cancer. The most significant barriers reported by previous researchers include not having a usual source of care, lacking health insurance and English-language difficulties. In this paper we document and examine the factors associated with disparities in cancer screening between border and non-border residents by language of interview (Spanish or English) among Texas Hispanic women. We hypothesize that, controlling for socioeconomic and demographic characteristics, border residents are more likely to utilize screening services than non-border residents because of the greater presence of bilingual services in border counties. We follow the framework of the Behavioral Model for Vulnerable Populations proposed by Gelberg et al. (Health Services Research, vol. 34, no. 6, pp. 1273-1302, 2000). This model conceptualizes use of health care as an outcome of the interplay of predisposing, enabling and need factors and recognizes that vulnerable groups face additional barriers to health care utilization. Data come from the 2000, 2002 and 2004 Texas Behavioral Risk Factor Surveillance surveys. Group differences in cancer screenings are explained largely by socioeconomic characteristics and structural barriers to access. The significance of language of interview and of border residence disappear after controlling for factors such as health insurance, income and a usual source of care. Women who selected to be interviewed in Spanish were less likely to report age-appropriate cancer examinations, health insurance and a regular health care provider than those who selected to be interviewed in English. Disparities in cancer screenings among vulnerable Hispanic populations could be reduced by promoting the establishment of a regular health care provider.

Measurements of fiducial cross-sections for [Formula: see text] production with one or two additional b-jets in pp collisions at [Formula: see text]=8 TeV using the ATLAS detector.

PubMed

Aad, G; Abbott, B; Abdallah, J; Abdinov, O; Aben, R; Abolins, M; AbouZeid, O S; Abramowicz, H; Abreu, H; Abreu, R; Abulaiti, Y; Acharya, B S; Adamczyk, L; Adams, D L; Adelman, J; Adomeit, S; Adye, T; Affolder, A A; Agatonovic-Jovin, T; Agricola, J; Aguilar-Saavedra, J A; Ahlen, S P; Ahmadov, F; Aielli, G; Akerstedt, H; Åkesson, T P A; Akimov, A V; Alberghi, G L; Albert, J; Albrand, S; Alconada Verzini, M J; Aleksa, M; Aleksandrov, I N; Alexa, C; Alexander, G; Alexopoulos, T; Alhroob, M; Alimonti, G; Alio, L; Alison, J; Alkire, S P; Allbrooke, B M M; Allport, P P; Aloisio, A; Alonso, A; Alonso, F; Alpigiani, C; Altheimer, A; Alvarez Gonzalez, B; Álvarez Piqueras, D; Alviggi, M G; Amadio, B T; Amako, K; Amaral Coutinho, Y; Amelung, C; Amidei, D; Amor Dos Santos, S P; Amorim, A; Amoroso, S; Amram, N; Amundsen, G; Anastopoulos, C; Ancu, L S; Andari, N; Andeen, T; Anders, C F; Anders, G; Anders, J K; Anderson, K J; Andreazza, A; Andrei, V; Angelidakis, S; Angelozzi, I; Anger, P; Angerami, A; Anghinolfi, F; Anisenkov, A V; Anjos, N; Annovi, A; Antonelli, M; Antonov, A; Antos, J; Anulli, F; Aoki, M; Aperio Bella, L; Arabidze, G; Arai, Y; Araque, J P; Arce, A T H; Arduh, F A; Arguin, J-F; Argyropoulos, S; Arik, M; Armbruster, A J; Arnaez, O; Arnold, H; Arratia, M; Arslan, O; Artamonov, A; Artoni, G; Asai, S; Asbah, N; Ashkenazi, A; Åsman, B; Asquith, L; Assamagan, K; Astalos, R; Atkinson, M; Atlay, N B; Augsten, K; Aurousseau, M; Avolio, G; Axen, B; Ayoub, M K; Azuelos, G; Baak, M A; Baas, A E; Baca, M J; Bacci, C; Bachacou, H; Bachas, K; Backes, M; Backhaus, M; Bagiacchi, P; Bagnaia, P; Bai, Y; Bain, T; Baines, J T; Baker, O K; Baldin, E M; Balek, P; Balestri, T; Balli, F; Balunas, W K; Banas, E; Banerjee, Sw; Bannoura, A A E; Barak, L; Barberio, E L; Barberis, D; Barbero, M; Barillari, T; Barisonzi, M; Barklow, T; Barlow, N; Barnes, S L; Barnett, B M; Barnett, R M; Barnovska, Z; Baroncelli, A; Barone, G; Barr, A J; Barreiro, F; Barreiro Guimarães da Costa, J; Bartoldus, R; Barton, A E; Bartos, P; Basalaev, A; Bassalat, A; Basye, A; Bates, R L; Batista, S J; Batley, J R; Battaglia, M; Bauce, M; Bauer, F; Bawa, H S; Beacham, J B; Beattie, M D; Beau, T; Beauchemin, P H; Beccherle, R; Bechtle, P; Beck, H P; Becker, K; Becker, M; Beckingham, M; Becot, C; Beddall, A J; Beddall, A; Bednyakov, V A; Bee, C P; Beemster, L J; Beermann, T A; Begel, M; Behr, J K; Belanger-Champagne, C; Bell, W H; Bella, G; Bellagamba, L; Bellerive, A; Bellomo, M; Belotskiy, K; Beltramello, O; Benary, O; Benchekroun, D; Bender, M; Bendtz, K; Benekos, N; Benhammou, Y; Benhar Noccioli, E; Benitez Garcia, J A; Benjamin, D P; Bensinger, J R; Bentvelsen, S; Beresford, L; Beretta, M; Berge, D; Bergeaas Kuutmann, E; Berger, N; Berghaus, F; Beringer, J; Bernard, C; Bernard, N R; Bernius, C; Bernlochner, F U; Berry, T; Berta, P; Bertella, C; Bertoli, G; Bertolucci, F; Bertsche, C; Bertsche, D; Besana, M I; Besjes, G J; Bessidskaia Bylund, O; Bessner, M; Besson, N; Betancourt, C; Bethke, S; Bevan, A J; Bhimji, W; Bianchi, R M; Bianchini, L; Bianco, M; Biebel, O; Biedermann, D; Bieniek, S P; Biglietti, M; Bilbao De Mendizabal, J; Bilokon, H; Bindi, M; Binet, S; Bingul, A; Bini, C; Biondi, S; Bjergaard, D M; Black, C W; Black, J E; Black, K M; Blackburn, D; Blair, R E; Blanchard, J-B; Blanco, J E; Blazek, T; Bloch, I; Blocker, C; Blum, W; Blumenschein, U; Blunier, S; Bobbink, G J; Bobrovnikov, V S; Bocchetta, S S; Bocci, A; Bock, C; Boehler, M; Bogaerts, J A; Bogavac, D; Bogdanchikov, A G; Bohm, C; Boisvert, V; Bold, T; Boldea, V; Boldyrev, A S; Bomben, M; Bona, M; Boonekamp, M; Borisov, A; Borissov, G; Borroni, S; Bortfeldt, J; Bortolotto, V; Bos, K; Boscherini, D; Bosman, M; Boudreau, J; Bouffard, J; Bouhova-Thacker, E V; Boumediene, D; Bourdarios, C; Bousson, N; Boutle, S K; Boveia, A; Boyd, J; Boyko, I R; Bozic, I; Bracinik, J; Brandt, A; Brandt, G; Brandt, O; Bratzler, U; Brau, B; Brau, J E; Braun, H M; Breaden Madden, W D; Brendlinger, K; Brennan, A J; Brenner, L; Brenner, R; Bressler, S; Bristow, K; Bristow, T M; Britton, D; Britzger, D; Brochu, F M; Brock, I; Brock, R; Bronner, J; Brooijmans, G; Brooks, T; Brooks, W K; Brosamer, J; Brost, E; Bruckman de Renstrom, P A; Bruncko, D; Bruneliere, R; Bruni, A; Bruni, G; Bruschi, M; Bruscino, N; Bryngemark, L; Buanes, T; Buat, Q; Buchholz, P; Buckley, A G; Buda, S I; Budagov, I A; Buehrer, F; Bugge, L; Bugge, M K; Bulekov, O; Bullock, D; Burckhart, H; Burdin, S; Burgard, C D; Burghgrave, B; Burke, S; Burmeister, I; Busato, E; Büscher, D; Büscher, V; Bussey, P; Butler, J M; Butt, A I; Buttar, C M; Butterworth, J M; Butti, P; Buttinger, W; Buzatu, A; Buzykaev, A R; Cabrera Urbán, S; Caforio, D; Cairo, V M; Cakir, O; Calace, N; Calafiura, P; Calandri, A; Calderini, G; Calfayan, P; Caloba, L P; Calvet, D; Calvet, S; Camacho Toro, R; Camarda, S; Camarri, P; Cameron, D; Caminal Armadans, R; Campana, S; Campanelli, M; Campoverde, A; Canale, V; Canepa, A; Cano Bret, M; Cantero, J; Cantrill, R; Cao, T; Capeans Garrido, M D M; Caprini, I; 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Fiducial cross-sections for [Formula: see text] production with one or two additional b -jets are reported, using an integrated luminosity of 20.3 fb[Formula: see text] of proton-proton collisions at a centre-of-mass energy of 8 TeV at the Large Hadron Collider, collected with the ATLAS detector. The cross-section times branching ratio for [Formula: see text] events with at least one additional b -jet is measured to be 950 [Formula: see text] 70 (stat.) [Formula: see text] (syst.) fb in the lepton-plus-jets channel and 50 [Formula: see text] 10 (stat.) [Formula: see text] (syst.) fb in the [Formula: see text] channel. The cross-section times branching ratio for events with at least two additional b -jets is measured to be 19.3 [Formula: see text] 3.5 (stat.) [Formula: see text] 5.7 (syst.) fb in the dilepton channel ([Formula: see text], [Formula: see text], and   ee ) using a method based on tight selection criteria, and 13.5 [Formula: see text] 3.3 (stat.) [Formula: see text] 3.6 (syst.) fb using a looser selection that allows the background normalisation to be extracted from data. The latter method also measures a value of 1.30 [Formula: see text] 0.33 (stat.) [Formula: see text] 0.28 (syst.)% for the ratio of [Formula: see text] production with two additional b -jets to [Formula: see text] production with any two additional jets. All measurements are in good agreement with recent theory predictions.

The global landscape of cross-border reproductive care: twenty key findings for the new millennium.

PubMed

Inhorn, Marcia C; Patrizio, Pasquale

2012-06-01

Cross-border reproductive care (CBRC), also known as procreative tourism, fertility tourism, or reproductive tourism, is an increasing global phenomenon. This article reviews the expanding scholarly literature on CBRC, with 2010-2011 representing watershed years for CBRC scholarship and activism. Terminological debates, missing data, and lack of international monitoring plague the study of CBRC. Nonetheless, it is widely acknowledged that CBRC is a growing industry, with new global hubs, new intermediaries, new media, and new spaces of interaction. Religious bans and legal restrictions have created a patchwork of 'restrictive' and 'permissive' countries, with law evasion being a primary driver of CBRC. Yet, patient motivations for CBRC are diverse and patients' levels of satisfaction with CBRC and its outcomes are generally high. Thus, scholarly concern with CBRC as law evasion must be tempered with qualitative studies of positive patient experiences. CBRC can be considered a form of 'global gynecology' in which reproductive medicine, tourism, and commerce are converging in the second decade of the new millennium.

Beneficial Insect Borders Provide Northern Bobwhite Brood Habitat

PubMed Central

Moorman, Christopher E.; Plush, Charles J.; Orr, David B.; Reberg-Horton, Chris

2013-01-01

Strips of fallow vegetation along cropland borders are an effective strategy for providing brood habitat for declining populations of upland game birds (Order: Galliformes), including northern bobwhite (Colinus virginianus), but fallow borders lack nectar-producing vegetation needed to sustain many beneficial insect populations (e.g., crop pest predators, parasitoids, and pollinator species). Planted borders that contain mixes of prairie flowers and grasses are designed to harbor more diverse arthropod communities, but the relative value of these borders as brood habitat is unknown. We used groups of six human-imprinted northern bobwhite chicks as a bioassay for comparing four different border treatments (planted native grass and prairie flowers, planted prairie flowers only, fallow vegetation, or mowed vegetation) as northern bobwhite brood habitat from June-August 2009 and 2010. All field border treatments were established around nine organic crop fields. Groups of chicks were led through borders for 30-min foraging trials and immediately euthanized, and eaten arthropods in crops and gizzards were measured to calculate a foraging rate for each border treatment. We estimated arthropod prey availability within each border treatment using a modified blower-vac to sample arthropods at the vegetation strata where chicks foraged. Foraging rate did not differ among border treatments in 2009 or 2010. Total arthropod prey densities calculated from blower-vac samples did not differ among border treatments in 2009 or 2010. Our results showed plant communities established to attract beneficial insects should maximize the biodiversity potential of field border establishment by providing habitat for beneficial insects and young upland game birds. PMID:24376759

U.S.-Mexico border : better planning coordination needed to handle growing commercial traffic

DOT National Transportation Integrated Search

2000-03-01

Trade between the United States and Mexico has more than doubled since the North American Free Trade Agreement went into effect. Most of this trade crosses the border by truck, and in fiscal year 1998 there were nearly 4 million truck crossings into ...

Time to unsafe sexual practice among cross-border female sex workers in Metemma Yohannes, North West Ethiopia.

PubMed

Gezie, Lemma Derseh; Taye, Belaynew Wassie; Ayele, Tadesse Awoke

2015-07-28

Because of the nature of their work, female sex workers are at risk of sexually transmitted diseases. Cross-border areas are places where this situation becomes worse. In Ethiopia, there has been a serious scarcity of studies on the time at which unsafe sexual practice starts and on factors which determine the practice among female sex workers there. Therefore, this study aimed to fill this identified gap. A total of 467 women who had been sex workers at least for three months prior to the resumption of the study were included. A structured and pre-tested questionnaire was used to collect data from July-August, 2010. Descriptive statistics was used to explore the data, and the Extended Cox-Regression model was employed to identify the predictors of time-to-unsafe sexual practice. The study participants were followed for 6, 643 person-months. The overall incidence density of unsafe sexual practice was 44.71 persons per 1000 persons-months. The hazard of unsafe sexual practice increased by 3.0 % every month (p-value =0.040) due to problem-drinking. Those female sex workers with familiarized clients had a two-fold hazard of practicing unsafe sex compared to their counterparts (AHR = 1.94 95 % CI 1.49, 2.53). The predominant sexual client type and the work place of sex workers were the other significant predictors of unsafe sexual practice. The incidence of unsafe sexual practice was found to be high among sex workers in the cross-border area. Time-to-unsafe sexual practice was significantly associated with female sex workers' status of familiarity with their clients, predominant sexual client type, their work place, and the interaction term of time and problem-drinking. Interventions need to be made on these controllable social and behavioral characteristics to help sex workers extend the duration of their safe sexual practice beyond the time they will quit sex work.

Cross-border mobility of health professionals: contesting patients' right to health.

PubMed

Plotnikova, Evgeniya Vadimovna

2012-01-01

Cross-border labour mobility in the health sector is portrayed as both an opportunity for health professionals immigrating to developed countries, and as a challenge for patients remaining in low-income countries with restricted access to health care provision. In policy debate, this problem is articulated as the opposition between, 'the right to freedom of movement' and 'the right to health'. The underlying layers of this dilemma expose competing institutional interests for source and destination countries, international organisations, private recruitment agencies, trade unions and professional organisations. To resolve some of these tensions, a 'soft law' regulation (ethical recruitment policy) was adopted in the UK in the early 2000s. This article argues that this ethical recruitment policy produces an ambivalent effect. The qualitative content analysis refers to documents produced by international organisations, government bodies, professional organisations and trade unions in the UK and source countries. We found that ethical recruitment on the one hand proposes a practical mechanism to the realisation of the right to health in source countries, through encouraging employers' behaviour in accordance with ethical principles in international recruitment. On the other hand, this policy protects the reputation of institutional stakeholders changing rhetoric around international recruitment rather than the practice. The findings of this study contribute to a broader discussion of the international norms diffusion and the ambivalent role of 'soft law' in their implementation. Copyright © 2011 Elsevier Ltd. All rights reserved.

Cross-border reproductive care in North America: a pilot study testing a prospective data collection program for in vitro fertilization clinics in Canada and the United States.

PubMed

Hughes, Edward G; Sawyer, Angie; DeJean, Deirdre; Adamson, G David

2016-03-01

To develop and test a nonidentifying prospective data collection system for cross-border reproductive care (CBRC) in Canada and the United States (U.S.). Survey and cross-sectional study. Fertility clinics. Women traveling to and from Canada and the U.S. for reproductive care. None. Patients' home country, reason for crossing borders, and type of care received. Of 32 Canadian and 440 U.S. clinics contacted, seven and 46, respectively, responded to the initial questionnaire. Three out of seven Canadian and 44 out of 46 U.S. clinics reported providing CBRC. Seventy five percent agreed that nonidentifying data on country of origin and reason for travel should be collected. However, only one of seven Canadian and none of 46 U.S. clinics that expressed initial interest actually collected data, despite multiple communications. Although CBRC is a major component of assisted reproductive technology in North America (3%-10% of IVF cycles are provided to out-of-country patients in Canada and the U.S.), clinicians are not motivated to collect the simplest of data regarding CBRC patients. Despite this, reliable data are needed to help better understand the reasons for and impact of CBRC. Copyright © 2016 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

A realist synthesis of cross-border patient movement from low and middle income countries to similar or higher income countries.

PubMed

Durham, Jo; Blondell, Sarah J

2017-08-29

Patient travel across borders to access healthcare is becoming increasingly common and widespread. Patients moving from high income to middle income countries for healthcare is well documented, with patients seeking treatments that are cheaper or more readily available than at home. Less well understood is when patients move from one low income country to another or from a low income country to a higher income country. In this paper, a realist review was undertaken to explore why, in what contexts and how patients from lower income countries travel to countries with the same, or more advanced, economies for planned healthcare. Based on an initial scoping of the literature and discussions with key informants, we generated an initial theory and set of propositions about why, how, who and in what contexts people cross international borders for planned healthcare. We then systematically located and synthesized (1) peer-reviewed studies from the Scopus, Embase, Web of Science and Econlit databases; (2) non-indexed reports using key informants and Google; and (3) papers from the reference lists of included documents, to glean supportive or contradictory evidence for our initial propositions. As we reviewed the literature and extracted our data, we drew on the work of Pierre Bourdieu to understand the interplay between material and non-material capital and cognitive processes in decisions to cross borders for healthcare. Patient travel was largely undertaken due to a lack of services in the home country and/or unacceptability of local services, with decisions on when, and where, to travel, usually made within the patient's social networks. They were able to travel via use of multiple resources, including social networks, economic and cultural capital, and habitus. Those patients with greater volumes of the aforementioned factors had greater healthcare options; however, even those with limited resources engaged in patient travel. Patient movement challenges traditional

High Mobility and Low Use of Malaria Preventive Measures among the Jarai Male Youth along the Cambodia–Vietnam Border

PubMed Central

Gryseels, Charlotte; Peeters Grietens, Koen; Dierickx, Susan; Xuan, Xa Nguyen; Uk, Sambunny; Bannister-Tyrrell, Melanie; Trienekens, Suzan; Ribera, Joan Muela; Hausmann-Muela, Susanna; Gerrets, René; D'Alessandro, Umberto; Sochantha, Tho; Coosemans, Marc; Erhart, Annette

2015-01-01

Malaria control along the Vietnam–Cambodia border presents a challenge for both countries' malaria elimination targets as the region is forested, inhabited by ethnic minority populations, and potentially characterized by early and outdoor malaria transmission. A mixed methods study assessed the vulnerability to malaria among the Jarai population living on both sides of the border in the provinces of Ratanakiri (Cambodia) and Gia Lai (Vietnam). A qualitative study generated preliminary hypotheses that were quantified in two surveys, one targeting youth (N = 498) and the other household leaders (N = 449). Jarai male youth, especially in Cambodia, had lower uptake of preventive measures (57.4%) and more often stayed overnight in the deep forest (35.8%) compared with the female youth and the adult population. Among male youth, a high-risk subgroup was identified that regularly slept at friends' homes or outdoors, who had fewer bed nets (32.5%) that were torn more often (77.8%). The vulnerability of Jarai youth to malaria could be attributed to the transitional character of youth itself, implying less fixed sleeping arrangements in nonpermanent spaces or non-bed sites. Additional tools such as long-lasting hammock nets could be suitable as they are in line with current practices. PMID:26283747

U.S.-MEXICO BORDER PROGRAM ARIZONA BORDER STUDY--STANDARD OPERATING PROCEDURE FOR INSTRUCTIONS FOR THE ADDITION OF INDIVIDUAL CLEANED NON SCANNED DATA BATCHES TO MASTER DATABASES (UA-D-27.0)

EPA Science Inventory

The purpose of this SOP is to define the procedures involved in appending cleaned individual data batches to the master databases. This procedure applies to the Arizona NHEXAS project and the Border study. Keywords: data; database.

The U.S.-Mexico Border Program is sponsored b...

A joint cross-border investigation of a cluster of multidrug-resistant tuberculosis in Austria, Romania and Germany in 2014 using classic, genotyping and whole genome sequencing methods: lessons learnt

PubMed Central

Fiebig, Lena; Kohl, Thomas A; Popovici, Odette; Mühlenfeld, Margarita; Indra, Alexander; Homorodean, Daniela; Chiotan, Domnica; Richter, Elvira; Rüsch-Gerdes, Sabine; Schmidgruber, Beatrix; Beckert, Patrick; Hauer, Barbara; Niemann, Stefan; Allerberger, Franz; Haas, Walter

2017-01-01

Molecular surveillance of multidrug-resistant tuberculosis (MDR-TB) using 24-loci MIRU-VNTR in the European Union suggests the occurrence of international transmission. In early 2014, Austria detected a molecular MDR-TB cluster of five isolates. Links to Romania and Germany prompted the three countries to investigate possible cross-border MDR-TB transmission jointly. We searched genotyping databases, genotyped additional isolates from Romania, used whole genome sequencing (WGS) to infer putative transmission links, and investigated pairwise epidemiological links and patient mobility. Ten isolates from 10 patients shared the same 24-loci MIRU-VNTR pattern. Within this cluster, WGS defined two subgroups of four patients each. The first comprised an MDR-TB patient from Romania who had sought medical care in Austria and two patients from Austria. The second comprised patients, two of them epidemiologically linked, who lived in three different countries but had the same city of provenance in Romania. Our findings strongly suggested that the two cases in Austrian citizens resulted from a newly introduced MDR-TB strain, followed by domestic transmission. For the other cases, transmission probably occurred in the same city of provenance. To prevent further MDR-TB transmission, we need to ensure universal access to early and adequate therapy and collaborate closely in tuberculosis care beyond administrative borders. PMID:28106529

V1 mechanisms and some figure-ground and border effects.

PubMed

Li, Zhaoping

2003-01-01

V1 neurons have been observed to respond more strongly to figure than background regions. Within a figure region, the responses are usually stronger near figure boundaries (the border effect), than further inside the boundaries. Sometimes the medial axes of the figures (e.g., the vertical midline of a vertical figure strip) induce secondary, intermediate, response peaks (the medial axis effect). Related is the physiologically elusive "cross-orientation facilitation", the observation that a cell's response to a grating patch can be facilitated by an orthogonally oriented grating in the surround. Higher center feedbacks have been suggested to cause these figure-ground effects. It has been shown, using a V1 model, that the causes could be intra-cortical interactions within V1 that serve pre-attentive visual segmentation, particularly, object boundary detection. Furthermore, whereas the border effect is robust, the figure-ground effects in the interior of a figure, in particular, the medial axis effect, are by-products of the border effect and are predicted to diminish to zero for larger figures. This model prediction (of the figure size dependence) was subsequently confirmed physiologically, and supported by findings that the response modulations by texture surround do not depend on feedbacks from V2. In addition, the model explains the "cross-orientation facilitation" as caused by a dis-inhibition, to the cell responding to the center of the central grating, by the background grating. Furthermore, the elusiveness of this phenomena was accounted for by the insight that it depends critically on the size of the figure grating. The model is applied to understand some figure-ground effects and segmentation in psychophysics: in particular, that contrast discrimination threshold is lower within and at the center of a closed contour than that in the background, and that a very briefly presented vernier target can perceptually shine through a subsequently presented large

Preliminary United States-Mexico border watershed analysis, twin cities area of Nogales, Arizona and Nogales, Sonora

USGS Publications Warehouse

Brady, Laura Margaret; Gray, Floyd; Castaneda, Mario; Bultman, Mark; Bolm, Karen Sue

2002-01-01

The United States - Mexico border area faces the challenge of integrating aspects of its binational physical boundaries to form a unified or, at least, compatible natural resource management plan. Specified geospatial components such as stream drainages, mineral occurrences, vegetation, wildlife, and land-use can be analyzed in terms of their overlapping impacts upon one another. Watersheds have been utilized as a basic unit in resource analysis because they contain components that are interrelated and can be viewed as a single interactive ecological system. In developing and analyzing critical regional natural resource databases, the Environmental Protection Agency (EPA) and other federal and non-governmental agencies have adopted a ?watershed by watershed? approach to dealing with such complicated issues as ecosystem health, natural resource use, urban growth, and pollutant transport within hydrologic systems. These watersheds can facilitate the delineation of both large scale and locally important hydrologic systems and urban management parameters necessary for sustainable, diversified land-use. The twin border cities area of Nogales, Sonora and Nogales, Arizona, provide the ideal setting to demonstrate the utility and application of a complete, cross-border, geographic information systems (GIS) based, watershed analysis in the characterization of a wide range of natural resource as well as urban features and their interactions. In addition to the delineation of a unified, cross-border watershed, the database contains sewer/water line locations and status, well locations, geology, hydrology, topography, soils, geomorphology, and vegetation data, as well as remotely sensed imagery. This report is preliminary and part of an ongoing project to develop a GIS database that will be widely accessible to the general public, researchers, and the local land management community with a broad range of application and utility.

Crossing Borders Virtual and Real: A Transnational Internet-Based Community of Spaghetti Western Fans Finally Meet Each Other Face to Face on the Wild Plains of Almeria, Spain

ERIC Educational Resources Information Center

Broughton, Lee

2011-01-01

Since the rise of the Internet, the act of border crossing has become a pursuit that must necessarily be conceptualized in both real and virtual terms. By using theories connected to virtual communities, new technologies, fan cultures and tourism, this paper seeks to show that the culturally productive activities of a transnational virtual…

76 FR 61622 - Potential Closing of Morses Line Border Crossing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-05

... travelers would need to travel to an alternate crossing which could cost them both time and money. CBP does... measured the distance and estimated time for each combination assuming they could not travel through Morses Line. By comparing the distance and travel time for the fastest route to those for the fastest route...

Neighborhoods, Social and Cultural Correlates of Obesity Risk among Latinos living on the U.S.-Mexico border in Southern California.

PubMed

Baquero, Barbara; Molina, Marisa; Elder, John P; Norman, Gregory J; Ayala, Guadalupe X

2016-01-01

We explored the relationship between obesity and neighborhood-related, social, and cultural variables and possible moderation by acculturation and cross-national practices. We obtained data from the 2009 San Diego Prevention Research Center's community survey, which used multistage sampling methods to recruit 397 adult respondents and conducted multilevel logistic analytic methods. Nearly half of the respondents were obese. Respondents had low acculturation scores and reported crossing the U.S.-Mexico border about three times per month, mostly to visit family and friends. Neighborhoods where respondents lived were predominantly Latino and had 27% home ownership. A significant cross-level interaction emerged: those who reported crossing the border and reported higher levels of collective efficacy were more likely to be obese than those who had not crossed. Study findings provide evidence of the complex relationship among obesity risk factors in a U.S.-Mexico border community that warrant further examination to prevent and control obesity.

Comparison of the Partner Institutions' Perceptions of the Cross-Border Higher Education Program and the Impact on Program Implementation: Case Studies of Two Sino-U.S. Business Management Programs

ERIC Educational Resources Information Center

Jie, Yiyun

2011-01-01

This study examined discrepancies and similarities between the partner institutions' perceptions of the motivations, expected outcomes, and desired strategies achieving such outcomes in their cross-border higher educational programs from a game theory perspective, in the context of Mainland China (hereafter referred to as China). By comparing the…

Changes in the Transnational Family Structures of Mexican Farm Workers in the Era of Border Militarization.

PubMed

Hamilton, Erin R; Hale, Jo Mhairi

2016-10-01

Historically, undocumented Mexican farm workers migrated circularly, leaving family behind in Mexico on short trips to the United States. Scholars have argued that border militarization has disrupted circular migration as the costs of crossing the border lead to longer stays, increased settlement, and changing transnational family practices. Yet, no study has explored changes in the transnational family structures of Mexico-U.S. migrants that span the era of border militarization. Using data from the National Agricultural Workers Survey, we document a dramatic shift away from transnational family life (as measured by location of residence of dependent children) among undocumented Mexican farm workers and a less dramatic shift among documented Mexican farm workers in the United States between 1993 and 2012. These trends are not explained by changes in the sociodemographic characteristics of farm workers or by changing demographic conditions or rising violence in Mexico. One-half of the trend can be accounted for by lengthened duration of stay and increased connections to the United States among the undocumented, but none of the trend is explained by these measures of settlement among the documented, suggesting that some Mexican farm workers adopt new family migration strategies at first migration. Increases in border control are associated with lower likelihood that children reside in Mexico-a finding that holds up to instrumental variable techniques. Our findings confirm the argument that U.S. border militarization-a policy designed to deter undocumented migration-is instead disrupting transnational family life between Mexico and the United States and, in doing so, is creating a permanent population of undocumented migrants and their children in the United States.

HIV Transmission Networks in the San Diego-Tijuana Border Region.

PubMed

Mehta, Sanjay R; Wertheim, Joel O; Brouwer, Kimberly C; Wagner, Karla D; Chaillon, Antoine; Strathdee, Steffanie; Patterson, Thomas L; Rangel, Maria G; Vargas, Mlenka; Murrell, Ben; Garfein, Richard; Little, Susan J; Smith, Davey M

2015-10-01

HIV sequence data can be used to reconstruct local transmission networks. Along international borders, like the San Diego-Tijuana region, understanding the dynamics of HIV transmission across reported risks, racial/ethnic groups, and geography can help direct effective prevention efforts on both sides of the border. We gathered sociodemographic, geographic, clinical, and viral sequence data from HIV infected individuals participating in ten studies in the San Diego-Tijuana border region. Phylogenetic and network analysis was performed to infer putative relationships between HIV sequences. Correlates of identified clusters were evaluated and spatiotemporal relationships were explored using Bayesian phylogeographic analysis. After quality filtering, 843 HIV sequences with associated demographic data and 263 background sequences from the region were analyzed, and 138 clusters were inferred (2-23 individuals). Overall, the rate of clustering did not differ by ethnicity, residence, or sex, but bisexuals were less likely to cluster than heterosexuals or men who have sex with men (p = 0.043), and individuals identifying as white (p ≤ 0.01) were more likely to cluster than other races. Clustering individuals were also 3.5 years younger than non-clustering individuals (p < 0.001). Although the sampled San Diego and Tijuana epidemics were phylogenetically compartmentalized, five clusters contained individuals residing on both sides of the border. This study sampled ~ 7% of HIV infected individuals in the border region, and although the sampled networks on each side of the border were largely separate, there was evidence of persistent bidirectional cross-border transmissions that linked risk groups, thus highlighting the importance of the border region as a "melting pot" of risk groups. NIH, VA, and Pendleton Foundation.

Peer Facilitators as Border Crossers in Community Service Learning

ERIC Educational Resources Information Center

Chesler, Mark A.; Ford, Kristie A.; Galura, Joseph A.; Charbeneau, Jessica M.

2006-01-01

Community service learning offers students the opportunity to cross socially constructed and epistemological borders of power and privilege, allowing them to come into contact with groups of people who are different from themselves and to learn in different ways. Peer facilitators, undergraduate student instructional leaders who guide others…

Proteomic analysis of the enterocyte brush border

PubMed Central

McConnell, Russell E.; Benesh, Andrew E.; Mao, Suli; Tabb, David L.

2011-01-01

The brush border domain at the apex of intestinal epithelial cells is the primary site of nutrient absorption in the intestinal tract and the primary surface of interaction with microbes that reside in the lumen. Because the brush border is positioned at such a critical physiological interface, we set out to create a comprehensive list of the proteins that reside in this domain using shotgun mass spectrometry. The resulting proteome contains 646 proteins with diverse functions. In addition to the expected collection of nutrient processing and transport components, we also identified molecules expected to function in the regulation of actin dynamics, membrane bending, and extracellular adhesion. These results provide a foundation for future studies aimed at defining the molecular mechanisms underpinning brush border assembly and function. PMID:21330445

Border Security: The Role of the U.S. Border Patrol

DTIC Science & Technology

2010-08-11

officials have jointly administered this program to return at least 82,558 Mexican nationals from the Arizona- Sonora desert to the interior of Mexico ...international borders with Mexico and Canada and the coastal waters around Florida and Puerto Rico. However, there are significant geographic...political, and immigration-related differences between the northern border with Canada and the Southwest border with Mexico . Accordingly, the USBP deploys

Measuring border delay and crossing times at the US-Mexico border : part II. Guidebook for analysis and dissemination of border crossing time and wait time data.

DOT National Transportation Integrated Search

2012-06-01

The purpose of this guidebook is to describe to local, regional, and State agencies how to analyze and disseminate data collected by a radio frequency identification (RFID)-based system to measure travel times of commercial vehicles, which is referre...

Characterization of emissions sources in the California-Mexico Border Region during Cal-Mex 2010

NASA Astrophysics Data System (ADS)

Zavala, M. A.; Lei, W.; Li, G.; Bei, N.; Barrera, H.; Tejeda, D.; Molina, L. T.; Cal-Mex 2010 Emissions Team

2010-12-01

The California-Mexico border region provides an opportunity to evaluate the characteristics of the emission processes in rapidly expanding urban areas where intensive international trade and commerce activities occur. Intense anthropogenic activities, biomass burning, as well as biological and geological sources significantly contribute to high concentration levels of particulate matter (PM), polycyclic aromatic hydrocarbons (PAHs), nitrogen oxides (NOx), volatile organic compounds (VOCs), air toxics, and ozone observed in the California-US Baja California-Mexico border region. The continued efforts by Mexico and US for improving and updating the emissions inventories in the sister cities of San Diego-Tijuana and Calexico-Mexicali has helped to understand the emission processes in the border region. In addition, the recent Cal-Mex 2010 field campaign included a series of measurements aimed at characterizing the emissions from major sources in the California-Mexico border region. In this work we will present our analyzes of the data obtained during Cal-Mex 2010 for the characterization of the emission sources and their use for the evaluation of the recent emissions inventories for the Mexican cities of Tijuana and Mexicali. The developed emissions inventories will be implemented in concurrent air quality modeling efforts for understanding the physical and chemical transformations of air pollutants in the California-Mexico border region and their impacts.

HIV Transmission Networks in the San Diego–Tijuana Border Region

PubMed Central

Mehta, Sanjay R.; Wertheim, Joel O.; Brouwer, Kimberly C.; Wagner, Karla D.; Chaillon, Antoine; Strathdee, Steffanie; Patterson, Thomas L.; Rangel, Maria G.; Vargas, Mlenka; Murrell, Ben; Garfein, Richard; Little, Susan J.; Smith, Davey M.

2015-01-01

Background HIV sequence data can be used to reconstruct local transmission networks. Along international borders, like the San Diego–Tijuana region, understanding the dynamics of HIV transmission across reported risks, racial/ethnic groups, and geography can help direct effective prevention efforts on both sides of the border. Methods We gathered sociodemographic, geographic, clinical, and viral sequence data from HIV infected individuals participating in ten studies in the San Diego–Tijuana border region. Phylogenetic and network analysis was performed to infer putative relationships between HIV sequences. Correlates of identified clusters were evaluated and spatiotemporal relationships were explored using Bayesian phylogeographic analysis. Findings After quality filtering, 843 HIV sequences with associated demographic data and 263 background sequences from the region were analyzed, and 138 clusters were inferred (2–23 individuals). Overall, the rate of clustering did not differ by ethnicity, residence, or sex, but bisexuals were less likely to cluster than heterosexuals or men who have sex with men (p = 0.043), and individuals identifying as white (p ≤ 0.01) were more likely to cluster than other races. Clustering individuals were also 3.5 years younger than non-clustering individuals (p < 0.001). Although the sampled San Diego and Tijuana epidemics were phylogenetically compartmentalized, five clusters contained individuals residing on both sides of the border. Interpretation This study sampled ~ 7% of HIV infected individuals in the border region, and although the sampled networks on each side of the border were largely separate, there was evidence of persistent bidirectional cross-border transmissions that linked risk groups, thus highlighting the importance of the border region as a “melting pot” of risk groups. Funding NIH, VA, and Pendleton Foundation. PMID:26629540

Border Security: The Role of the U.S. Border Patrol

DTIC Science & Technology

2010-07-30

least 82,558 Mexican nationals from the Arizona- Sonora desert to the interior of Mexico .52 Program renewal for FY2010 has not yet been announced...international borders with Mexico and Canada and the coastal waters around Florida and Puerto Rico. However, there are significant geographic...political, and immigration-related differences between the northern border with Canada and the southwest border with Mexico . Accordingly, the USBP deploys a

Responding to Communicable Diseases in Internationally Mobile Populations at Points of Entry and along Porous Borders, Nigeria, Benin, and Togo

PubMed Central

Rogers, Kimberly; Ward, Sarah; Ojo, Olubumni; Kakaī, Clement Glele; Agbeko, Tamekloe Tsidi; Garba, Hassan; MacGurn, Amanda; Oppert, Marydale; Kone, Idrissa; Bamsa, Olutola; Schneider, Dana; Brown, Clive

2017-01-01

Recent multinational disease outbreaks demonstrate the risk of disease spreading globally before public health systems can respond to an event. To ensure global health security, countries need robust multisectoral systems to rapidly detect and respond to domestic or imported communicable diseases. The US Centers for Disease Control and Prevention International Border Team works with the governments of Nigeria, Togo, and Benin, along with Pro-Health International and the Abidjan-Lagos Corridor Organization, to build sustainable International Health Regulations capacities at points of entry (POEs) and along border regions. Together, we strengthen comprehensive national and regional border health systems by developing public health emergency response plans for POEs, conducting qualitative assessments of public health preparedness and response capacities at ground crossings, integrating internationally mobile populations into national health surveillance systems, and formalizing cross-border public health coordination. Achieving comprehensive national and regional border health capacity, which advances overall global health security, necessitates multisectoral dedication to the aforementioned components. PMID:29155668

Responding to Communicable Diseases in Internationally Mobile Populations at Points of Entry and along Porous Borders, Nigeria, Benin, and Togo.

PubMed

Merrill, Rebecca D; Rogers, Kimberly; Ward, Sarah; Ojo, Olubumni; Kakaī, Clement Glele; Agbeko, Tamekloe Tsidi; Garba, Hassan; MacGurn, Amanda; Oppert, Marydale; Kone, Idrissa; Bamsa, Olutola; Schneider, Dana; Brown, Clive

2017-12-01

Recent multinational disease outbreaks demonstrate the risk of disease spreading globally before public health systems can respond to an event. To ensure global health security, countries need robust multisectoral systems to rapidly detect and respond to domestic or imported communicable diseases. The US Centers for Disease Control and Prevention International Border Team works with the governments of Nigeria, Togo, and Benin, along with Pro-Health International and the Abidjan-Lagos Corridor Organization, to build sustainable International Health Regulations capacities at points of entry (POEs) and along border regions. Together, we strengthen comprehensive national and regional border health systems by developing public health emergency response plans for POEs, conducting qualitative assessments of public health preparedness and response capacities at ground crossings, integrating internationally mobile populations into national health surveillance systems, and formalizing cross-border public health coordination. Achieving comprehensive national and regional border health capacity, which advances overall global health security, necessitates multisectoral dedication to the aforementioned components.

The Economic Impact of the Homeland Security Advisory System: The Cost of Heightened Border Security

DTIC Science & Technology

2008-12-01

the United States. Secondary economic impacts of the HSAS such as the airline industry , lost tourism , and retail business from cross-border...Ontario and its businesses. The study is aimed at the trucking, automotive, and tourism industries ; and how they are impacted by border delays. The...19 A. DETROIT-WINDSOR AND THE AUTOMOTIVE INDUSTRY ............19 B. THE AMBASSADOR BRIDGE SYSTEM .................................................21

National-level differences in the adoption of environmental health technologies: a cross-border comparison from Benin and Togo.

PubMed

Wendland, Kelly J; Pattanayak, Subhrendu K; Sills, Erin O

2015-03-01

Environmental health problems such as malaria, respiratory infections, diarrhoea and malnutrition pose very high burdens on the poor rural people in much of the tropics. Recent research on key interventions-the adoption and use of relatively cheap and effective environmental health technologies-has focused primarily on the influence of demand-side household-level drivers. Relatively few studies of the promotion and use of these technologies have considered the role of contextual factors such as governance, the enabling environment and national policies because of the challenges of cross-country comparisons. We exploit a natural experimental setting by comparing household adoption across the Benin-Togo national border that splits the Tamberma Valley in West Africa. Households across the border share the same culture, ethnicity, weather, physiographic features, livelihoods and infrastructure; however, they are located in countries at virtually opposite ends of the institutional spectrum of democratic elections, voice and accountability, effective governance and corruption. Binary choice models and rigorous non-parametric matching estimators confirm that households in Benin are more likely than households in Togo to plant soybeans, build improved cookstoves and purchase mosquito nets, ceteris paribus. Although we cannot identify the exact mechanism for the large and significant national-level differences in technology adoption, our findings suggest that contextual institutional factors can be more important than household characteristics for technology adoption. Published by Oxford University Press in association with The London School of Hygiene and Tropical Medicine © The Author 2014; all rights reserved.

U.S.-MEXICO BORDER PROGRAM ARIZONA BORDER STUDY--METALS IN HAIR ANALYTICAL RESULTS

EPA Science Inventory

The Metals in Hair data set contains the analytical results for measurements of mercury(CAS # 7439-97-6) collected from 40 of the 86 primary household residents (IRN=01) in the Arizona Border Survey. A hair sample was collected from the occipital region of the participant's head...

Soil transmitted helminthiasis in indigenous groups. A community cross sectional study in the Amazonian southern border region of Ecuador.

PubMed

Romero-Sandoval, Natalia; Ortiz-Rico, Claudia; Sánchez-Pérez, Héctor Javier; Valdivieso, Daniel; Sandoval, Carlos; Pástor, Jacob; Martín, Miguel

2017-03-14

Rural communities in the Amazonian southern border of Ecuador have benefited from governmental social programmes over the past 9 years, which have addressed, among other things, diseases associated with poverty, such as soil transmitted helminth infections. The aim of this study was to explore the prevalence of geohelminth infection and several factors associated with it in these communities. This was a cross sectional study in two indigenous communities of the Amazonian southern border of Ecuador. The data were analysed at both the household and individual levels. At the individual level, the prevalence of geohelminth infection reached 46.9% (95% CI 39.5% to 54.2%), with no differences in terms of gender, age, temporary migration movements or previous chemoprophylaxis. In 72.9% of households, one or more members were infected. Receiving subsidies and overcrowding were associated with the presence of helminths. The prevalence of geohelminth infection was high. Our study suggests that it is necessary to conduct studies focusing on communities, and not simply on captive groups, such as schoolchildren, with the object of proposing more suitable and effective strategies to control this problem. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Overview of transboundary pollution issues along the Mexico-US border

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

Medina, E.J.

1996-12-31

This paper presents an overview of pollution issues affecting the Mexico-US border region, and briefly traces the development of the international legal framework which covers Mexico-US border relations on environmental issues. Examples from different border areas are used to illustrate surface water, groundwater, air pollution, and hazardous waste problems associated with the rapid growth and industrialization of areas along the border. Some of the specific issues presented include the Tijuana-San Diego sewage problem, the New River toxic discharges, Nogales Wash groundwater pollution, air pollution in Cd. Juarez-El Paso, and the Alco-Pacifico lead contamination case in Tijuana, B.C. Additional research tomore » characterize the extent of border area pollution and resultant ecological impacts is fundamental in the development of binational policies to deal with these problems. Another priority need is the application of risk assessment models, which will help policy makers on both sides of the border to coordinate efforts and allocate resources to solve this crisis. Immediate attention should be directed toward acquiring information necessary to evaluate the impacts of border-area pollution on natural ecosystems.« less

The contribution of european projects in the cross-border management of drinking water: between hydrodynamics and vulnerability

NASA Astrophysics Data System (ADS)

Calligaris, Chiara; Cucchi, Franco; Turpaud, Philippe; Ravbar, Nataša; Petrič, Metka; Urbanc, Janko; Zini, Luca

2017-04-01

The Classical Karst Region represents an evolved binary karst hydrostructure located across NE Italy and SW Slovenia. Its deeply karstified limestones and dolomitic limestones swallow rainfall in a network of caves and fractures through the epikarst and vadose zones. In the phreatic zone, horizontal or sub-horizontal conduits quickly convey water to the springs. The aquifer is also recharged by the input of three rivers. Along its SE edge in Slovenia, the Reka River sinks entirely into the Škocjan caves. Along its NW edge, the Isonzo/Soča and Vipacco/Vipava rivers recharge the aquifer in a more diffuse manner as the input is supplied by porous aquifers alimented by riverbed leakages. The hydrostructure is drained by numerous springs situated NW of the plateau along its SE facing edge, between Monfalcone and Duino. The common average discharge of the Timavo spring is about 35.5 m3/s. The Reka-Timavo aquifer has attracted the attention of researchers for the last 200 years due to the increasing need for good quality drinking water. Water withdrawn in this area is guaranteed drinking water for the inhabitants of the Classical Karst. This water is supplied by AcegasApsAmga and Kra\\vski Vodovod delivering to more than 250.000 inhabitants. Since World War II, the Classical Karst Region has been politically divided. Consequently this area has been studied and managed separately for almost 70 years. Only recently has a collaboration between researchers of both countries begun. Within this framework is the 3-year Hydrokarst Project funded by the European Union which focussed on the joint protection and management of the cross border aquifer through the analysis of groundwater dynamics. The structuring and implementation of a shared geodatabase has allowed for the hydrochemical, hydrogeological and hydrodynamic characterisation of the aquifer. A second step consisted of the elaboration of a joint hydrogeological map. Thirdly, vulnerability mapping has allowed for the

Regional incentives and patient cross-border mobility: evidence from the Italian experience

PubMed Central

Brenna, Elenka; Spandonaro, Federico

2015-01-01

Background: In recent years, accreditation of private hospitals followed by decentralisation of the Italian National Health Service (NHS) into 21 regional health systems has provided a good empirical ground for investigating the Tiebout principle of "voting with their feet". We examine the infra-regional trade-off between greater patient choice (due to an increase in hospital services supply) and financial equilibrium, and we relate it to the significant phenomenon of Cross-Border Mobility (CBM) between Italian regions. Focusing on the rules supervising the financial agreements between regional authorities and providers of hospital care, we find incentives for private accredited providers in attracting patient inflows. Methods: The analysis is undertaken from an institutional, regulatory and empirical perspective. We select a sample of five regions with higher positive CBM balance and we examine regional regulations governing the contractual agreements between purchasers and providers of hospital care. According to this sample, we provide a statistical analysis of CBM and apply a Regional Attraction Ability Index (RAAI), aimed at testing patient preferences for private/public accredited providers. Results: We find that this index is systematically higher for private providers, both in the case of distance/boundary patients and of excellence/general hospitals. Conclusion: Conclusions address both financial issues regarding the coverage of regional healthcare systems and equity issues on patient healthcare access. They also raise concerns on the new European Union (EU) directive inherent to patient mobility across Europe. PMID:26029895

Cross sections for electron scattering from furan molecules: Measurements and calculations

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

Szmytkowski, Czeslaw; Mozejko, Pawel; Ptasinska-Denga, Elzbieta

Electron-scattering cross sections have been determined for the furan (C{sub 4}H{sub 4}O) molecule, both experimentally and theoretically. An absolute total cross section (TCS) has been measured over energies from 0.6 to 400 eV using a linear electron-transmission method. The TCS energy function is dominated with a very broad enhancement, between 1.2 and 9 eV; on the low-energy side, some resonant structures are visible. Integral elastic (ECS) and ionization (ICS) cross sections have been also calculated up to 4 keV in the additivity rule approximation and the binary-encounter-Bethe approach, respectively. Their sum, ECS+ICS, is in a very good agreement with themore » measured TCS above 70 eV.« less

Effects of Internal Border Control on Spread of Pandemic Influenza

PubMed Central

Zamani, Nasim; MacIntyre, C. Raina; Becker, Niels G.

2007-01-01

We investigated the capacity of internal border control to limit influenza spread in an emergent pandemic in the context of Australia, a country with a low-population density and geopolitical boundaries that may facilitate restrictions. Mathematical models were used to study the time delay between epidemics in 2 population centers when travel restrictions were imposed. The models demonstrated that population size, travel rates, and places where travelers reside can strongly influence delay. The model simulations suggested that moderate delays in geographic spread may be possible with stringent restrictions and a low reproduction number, but results will be sensitive to the reproduction number and timing of restrictions. Model limitations include the absence of further importations and additional control measures. Internal border control may have a role in protecting domestic centers early in a pandemic, when importations are sparse. Our results may be useful for policymakers. PMID:18214176

A joint cross-border investigation of a cluster of multidrug-resistant tuberculosis in Austria, Romania and Germany in 2014 using classic, genotyping and whole genome sequencing methods: lessons learnt.

PubMed

Fiebig, Lena; Kohl, Thomas A; Popovici, Odette; Mühlenfeld, Margarita; Indra, Alexander; Homorodean, Daniela; Chiotan, Domnica; Richter, Elvira; Rüsch-Gerdes, Sabine; Schmidgruber, Beatrix; Beckert, Patrick; Hauer, Barbara; Niemann, Stefan; Allerberger, Franz; Haas, Walter

2017-01-12

Molecular surveillance of multidrug-resistant tuberculosis (MDR-TB) using 24-loci MIRU-VNTR in the European Union suggests the occurrence of international transmission. In early 2014, Austria detected a molecular MDR-TB cluster of five isolates. Links to Romania and Germany prompted the three countries to investigate possible cross-border MDR-TB transmission jointly. We searched genotyping databases, genotyped additional isolates from Romania, used whole genome sequencing (WGS) to infer putative transmission links, and investigated pairwise epidemiological links and patient mobility. Ten isolates from 10 patients shared the same 24-loci MIRU-VNTR pattern. Within this cluster, WGS defined two subgroups of four patients each. The first comprised an MDR-TB patient from Romania who had sought medical care in Austria and two patients from Austria. The second comprised patients, two of them epidemiologically linked, who lived in three different countries but had the same city of provenance in Romania. Our findings strongly suggested that the two cases in Austrian citizens resulted from a newly introduced MDR-TB strain, followed by domestic transmission. For the other cases, transmission probably occurred in the same city of provenance. To prevent further MDR-TB transmission, we need to ensure universal access to early and adequate therapy and collaborate closely in tuberculosis care beyond administrative borders. This article is copyright of The Authors, 2017.

Transboundary Air-Pollution Transport in the Czech-Polish Border Region between the Cities of Ostrava and Katowice.

PubMed

Černikovský, Libor; Krejčí, Blanka; Blažek, Zdeněk; Volná, Vladimíra

2016-12-01

The Czech Hydrometeorological Institute (CHMI) estimated the transboundary transport of air pollution between the Czech Republic and Poland by assessing relationships between weather conditions and air pollution in the area as part of the "Air Quality Information System in the Polish-Czech border of the Silesian and Moravian-Silesian region" project (http://www.air-silesia.eu). Estimation of cross-border transport of pollutants is important for Czech-Polish negotiations and targeted measures for improving air quality. Direct measurement of PM 10 and sulphur dioxide (SO 2 ) concentrations and the direction and wind speed from measuring stations in the vicinity of the Czech-Polish state border in 2006-2012. Taking into account all the inaccuracies, simplifications and uncertainties, by which all of the measurements are affected, it is possible to state that the PM 10 transboundary transport was greater from the direction of Poland to the Czech Republic, rather than the other way around. Nevertheless, the highest share of the overall PM 10 concentration load was recorded on days with a vaguely estimated airflow direction. This usually included days with changing wind direction or days with a distinct wind change throughout the given day. A changeable wind is most common during low wind speeds. It can be assumed that during such days with an ambiguous daily airflow, the polluted air saturated with sources on both sides of the border moves from one country to the other. Therefore, we could roughly ascribe an equal level of these concentrations to both the Czech and Polish side. PM 10 transboundary transport was higher from Poland to the Czech Republic than from the opposite direction, despite the predominant air flow from the Czech Republic to Poland. Copyright© by the National Institute of Public Health, Prague 2016

Cross-border spread, lineage displacement and evolutionary rate estimation of rabies virus in Yunnan Province, China.

PubMed

Zhang, Yuzhen; Vrancken, Bram; Feng, Yun; Dellicour, Simon; Yang, Qiqi; Yang, Weihong; Zhang, Yunzhi; Dong, Lu; Pybus, Oliver G; Zhang, Hailin; Tian, Huaiyu

2017-06-03

Rabies is an important but underestimated threat to public health, with most cases reported in Asia. Since 2000, a new epidemic wave of rabies has emerged in Yunnan Province, southwestern China, which borders three countries in Southeast Asia. We estimated gene-specific evolutionary rates for rabies virus using available data in GenBank, then used this information to calibrate the timescale of rabies virus (RABV) spread in Asia. We used 452 publicly available geo-referenced complete nucleoprotein (N) gene sequences, including 52 RABV sequences that were recently generated from samples collected in Yunnan between 2008 and 2012. The RABV N gene evolutionary rate was estimated to be 1.88 × 10 -4 (1.37-2.41 × 10 -4 , 95% Bayesian credible interval, BCI) substitutions per site per year. Phylogenetic reconstructions show that the currently circulating RABV lineages in Yunnan result from at least seven independent introductions (95% BCI: 6-9 introductions) and represent each of the three main Asian RABV lineages, SEA-1, -2 and -3. We find that Yunnan is a sink location for the domestic spread of RABV and connects RABV epidemics in North China, South China, and Southeast Asia. Cross-border spread from southeast Asia (SEA) into South China, and intermixing of the North and South China epidemics is also well supported. The influx of RABV into Yunnan from SEA was not well-supported, likely due to the poor sampling of SEA RABV diversity. We found evidence for a lineage displacement of the Yunnan SEA-2 and -3 lineages by Yunnan SEA-1 strains, and considered whether this could be attributed to fitness differences. Overall, our study contributes to a better understanding of the spread of RABV that could facilitate future rabies virus control and prevention efforts.

Volatile organic compound measurements in the California/Mexico border region during SCOS97

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

Zielinska, B.; Sagebiel, J.; Uberna, E.

1999-07-01

Measurements of volatile organic compounds (VOC) were carried out in the California/Mexico border region during the Southern California Ozone study in the Summer of 1997 (SCOS97). Integrated 3-hr samples were collected in Rosarito (south of Tijuana, Mexico) and in Mexicali during Intensive Operational Periods (IOP), twice per IOP day. VOC were collected using stainless-steel 6 L canisters; carbonyl compounds were collected using 2,4-dinitrophenylhydrazine (DNPH) impregnated C{sub 18} SepPak cartridges. The canister samples were analyzed for speciated volatile hydrocarbons (C{sub 2}-C{sub 12}), CO, CO{sub 2}, CH{sub 4}, MTBE, and halogenated hydrocarbons. DNPH-impregnated cartridges were analyzed for fourteen C{sub 1}-C{sub 7} carbonylmore » compounds. The results of these measurements will be discussed.« less

Traffic-related air pollution in the community of San Ysidro, CA, in relation to northbound vehicle wait times at the US-Mexico border Port of Entry

NASA Astrophysics Data System (ADS)

Quintana, Penelope J. E.; Dumbauld, Jill J.; Garnica, Lynelle; Chowdhury, M. Zohir; Velascosoltero, José; Mota-Raigoza, Arturo; Flores, David; Rodríguez, Edgar; Panagon, Nicolas; Gamble, Jamison; Irby, Travis; Tran, Cuong; Elder, John; Galaviz, Vanessa E.; Hoffman, Lisa; Zavala, Miguel; Molina, Luisa T.

2014-05-01

The San Diego/Tijuana US-Mexico border crossing at the San Ysidro Port of Entry (POE) is the world's busiest international land border crossing (GSA, 2013). San Ysidro, California, is the US community immediately adjacent to the border crossing. More than 90% of San Ysidro residents are Hispanic, and the average household income is less than 60% of the San Diego regional average. This study investigated the San Ysidro POE as a source of traffic-related air pollutants in San Ysidro, especially in relation to wind direction and northbound vehicle wait times. The pollutants ultrafine particulate matter (UFP), black carbon (BC), and particulate matter <2.5 μm in diameter (PM2.5) were periodically sampled through the course of 2010 at four rooftop locations: one commercial establishment near the POE, two elementary schools in San Ysidro, and a coastal estuary reference site. Weather data from two nearby sites and northbound border wait times were also collected. Results indicate consistently higher daytime BC and UFP concentrations at the measurement sites near the POE. Pollution concentrations were higher during low wind speeds or when wind was blowing from the POE towards San Ysidro. In February, March and November measurements, black carbon pollution appeared to be significantly positively associated with the POE northbound wait times when the wind direction was blowing from the POE towards San Ysidro or during low wind speeds, but not when the wind direction was from the west/northwest towards the POE. This pilot study is the first to investigate the potential effect of the POE, especially the long northbound traffic delays, on the nearby community of San Ysidro. Disparities in traffic exposures are an environmental justice issue and this should be taken into account during planning and operation of POEs.

Socioeconomic Context and the Food Landscape in Texas: Results from Hotspot Analysis and Border/Non-Border Comparison of Unhealthy Food Environments

PubMed Central

Salinas, Jennifer J.; Abdelbary, Bassent; Klaas, Kelly; Tapia, Beatriz; Sexton, Ken

2014-01-01

Purpose: The purpose of this paper is to describe the food landscape of Texas using the CDC’s Modified Retail Food Environment (mRFEI) and to make comparisons by border/non-border. Methods: The Modified Retail Food Environment index (mRFEI (2008)) is an index developed by the CDC that measures what percent of the total food vendors in a census track sell healthy food. The range of values is 0 (unhealthy areas with limited access to fruits and vegetables) to (100—Healthy). These data were linked to 2010 US Census socioeconomic and ethnic concentration data. Spatial analysis and GIS techniques were applied to assess the differences between border and non-border regions. Variables of interest were mRFEI score, median income, total population, percent total population less than five years, median age, % receiving food stamps, % Hispanic, and % with a bachelor degree. Results: Findings from this study reveal that food environment in Texas tends to be characteristic of a “food desert”. Analysis also demonstrates differences by border/non-border location and percent of the population that is foreign born and by percent of families who receive food stamps. Conclusions: Identifying the relationship between socioeconomic disparity, ethnic concentration and mRFEI score could be a fundamental step in improving health in disadvantage communities, particularly those on the Texas-Mexico border. PMID:24865399

Comparison of presbyopic additions determined by the fused cross-cylinder method using alternative target background colours.

PubMed

Wee, Sung-Hyun; Yu, Dong-Sik; Moon, Byeong-Yeon; Cho, Hyun Gug

2010-11-01

To compare and contrast standard and alternative versions of refractor head (phoropter)-based charts used to determine reading addition. Forty one presbyopic subjects aged between 42 and 60 years were tested. Tentative additions were determined using a red-green background letter chart, and 4 cross-grid charts (with white, red, green, or red-green backgrounds) which were used with the fused cross cylinder (FCC) method. The final addition for a 40 cm working distance was determined for each subject by subjectively adjusting the tentative additions. There were significant differences in the tentative additions obtained using the 5 methods (repeated measures ANOVA, p < 0.001). The mean differences between the tentative and final additions were <0.10 D and were not clinically meaningful, with the exception of the red-green letter test, and the red background in the FCC method. There were no significant differences between the tentative and final additions for the green background in the FCC method (p > 0.05). The intervals of the 95% limits of agreement were under ±0.50 D, and the narrowest interval (±0.26 D) was for the red-green background. The 3 FCC methods with a white, green, or red-green background provided a tentative addition close to the final addition. Compared with the other methods, the FCC method with the red-green background had a narrow range of error. Further, since this method combines the functions of both the fused cross-cylinder test and the duochrome test, it can be a useful technique for determining presbyopic additions. © 2010 The Authors. Ophthalmic and Physiological Optics © 2010 The College of Optometrists.

Pendulum migration and healthcare in border área.

PubMed

Zaslavsky, Ricardo; Goulart, Bárbara Niegia Garcia de

2017-12-01

This article aims to reflect about the importance and the potential impact of pendulum migration in the pursuance for healthcare, and, specifically, about the peculiarity of this kind of mobility in border areas. It describes the context in which the pendulum migration is inserted for the modification of the urban space in the 20th century, makes initial comments about legal aspects of the theme in health sector, and describes the reality of the Brazil-Argentina-Paraguay triple border as an important location of pendulum migration for the pursuance of healthcare as an illustrative fact. In this way, hypotheses are formulated about the causes of the pendulum migration impact on patient's health like the effect of the distance covered from home to healthcare facilities, and organizational aspects related to healthcare like the uncertainty about having or not health assistance due to international mobility. It concludes that this kind of mobility is very common in the pursuance of healthcare despite the traditional approach to the theme mentioning only work or study. Besides that, it is very important to study its impact on health and to include this theme on the cross border healthcare debate.

Analyzing the homeland security of the U.S.-Mexico border.

PubMed

Wein, Lawrence M; Liu, Yifan; Motskin, Arik

2009-05-01

We develop a mathematical optimization model at the intersection of homeland security and immigration, that chooses various immigration enforcement decision variables to minimize the probability that a terrorist can successfully enter the United States across the U.S.-Mexico border. Included are a discrete choice model for the probability that a potential alien crosser will attempt to cross the U.S.-Mexico border in terms of the likelihood of success and the U.S. wage for illegal workers, a spatial model that calculates the apprehension probability as a function of the number of crossers, the number of border patrol agents, and the amount of surveillance technology on the border, a queueing model that determines the probability that an apprehended alien will be detained and removed as a function of the number of detention beds, and an equilibrium model for the illegal wage that balances the supply and demand for work and incorporates the impact of worksite enforcement. Our main result is that detention beds are the current system bottleneck (even after the large reduction in detention residence times recently achieved by expedited removal), and increases in border patrol staffing or surveillance technology would not provide any improvements without a large increase in detention capacity. Our model also predicts that surveillance technology is more cost effective than border patrol agents, which in turn are more cost effective than worksite inspectors, but these results are not robust due to the difficulty of predicting human behavior from existing data. Overall, the probability that a terrorist can successfully enter the United States is very high, and it would be extremely costly and difficult to significantly reduce it. We also investigate the alternative objective function of minimizing the flow of illegal aliens across the U.S.-Mexico border, and obtain qualitatively similar results.

Smart border: ad-hoc wireless sensor networks for border surveillance

NASA Astrophysics Data System (ADS)

He, Jun; Fallahi, Mahmoud; Norwood, Robert A.; Peyghambarian, Nasser

2011-06-01

Wireless sensor networks have been proposed as promising candidates to provide automated monitoring, target tracking, and intrusion detection for border surveillance. In this paper, we demonstrate an ad-hoc wireless sensor network system for border surveillance. The network consists of heterogeneously autonomous sensor nodes that distributively cooperate with each other to enable a smart border in remote areas. This paper also presents energy-aware and sleeping algorithms designed to maximize the operating lifetime of the deployed sensor network. Lessons learned in building the network and important findings from field experiments are shared in the paper.

International Issues: Cross-border mobility of junior neurologists within and to the European Union.

PubMed

Macerollo, Antonella; Varga, Edina T; Struhal, Walter; Györfi, Orsolya; Kobeleva, Xenia; Sellner, Johann

2014-09-23

To assess the general interest in and motivation for cross-border mobility among residents and junior neurologists from member states of the European Union and neighboring countries. Questionnaire-based paper survey among 118 participants of a neurology course. Ninety-seven (82%) participants returned the survey. Most of them had at one point considered relocating within or to the European Union for postgraduate education (87%) or employment (71%). Common motivations were superior prospects for clinical training (85%), resources at work and academic environment (both 80%), and remuneration (70%). Barely half of the surveyed intended to return to their home country. The attractiveness of Europe as a destination for migration was ranked over other continents. The most common reasons that reduce enthusiasm for relocation were the loss of family connection (55%) and uncertain future prospects (41%), whereas language barriers were less relevant (21%). There is keen interest of the upcoming generation of neurologists to relocate within and to the European Union. The motives include regional differences in training and career opportunities as well as economic welfare. Appropriate steps toward the harmonization of educational and career prospects are urgently required to ensure adequate provision of neurology service and patient care throughout Europe. © 2014 American Academy of Neurology.

Patterns of HIV Prevalence and HIV Risk Behaviors among Injection Drug Users Prior to and 24 Months following Implementation of Cross-Border HIV Prevention Interventions in Northern Vietnam and Southern China

ERIC Educational Resources Information Center

Hammett, Theodore M.; Kling, Ryan; Johnston, Patrick; Liu, Wei; Ngu, Doan; Friedmann, Patricia; Binh, Kieu Thanh; Dong, Ha Viet; Van, Ly Kieu; Donghua, Meng; Chen, Yi; Des Jarlais, Don C.

2006-01-01

In 2002, we implemented a 4-year HIV prevention intervention for injection drug users (IDUs) in Lang Son Province, Vietnam, and Ning Ming County, Guangxi Province, China, a cross-border region seriously affected by inter-twined epidemics of heroin injection and HIV infection. The interventions involve peer education on HIV risk reduction and…

Cross-border impacts of the restriction of hazardous substances: a perspective based on Japanese solders.

PubMed

Fuse, Masaaki; Tsunemi, Kiyotaka

2013-08-20

Despite the relevance of the global economy, Regulatory Impact Assessments of the restriction of hazardous substances (RoHS) in the European Union (EU) are based only on domestic impacts. This paper explores the cross-border environmental impacts of the RoHS by focusing on the shifts to lead-free solders in Japan, which exports many electronics to the EU. The regulatory impacts are quantified by integrating a material flow analysis for metals constituting a solder with a scenario analysis with and without the RoHS. The results indicate that the EU regulation, the RoHS, has triggered shifts in Japan to lead-free solders, not only for electronics subject to this regulation, but for other products as well. We also find that the RoHS leads to a slow reduction in environmental emissions of the target, lead, but results in a rapid increase in the use of tin and silver in lead-free solders. This indicates the importance of assessing potential alternative substances, the use of which may increase as a result of adhering to the RoHS. The latter constitutes a negative impact because of recent concerns regarding resource criticality.

Defining and Measuring Transnational Social Structures

ERIC Educational Resources Information Center

Molina, José Luis; Petermann, Sören; Herz, Andreas

2015-01-01

Transnational social fields and transnational social spaces are often used interchangeably to describe and analyze emergent structures of cross-border formations. In this article, we suggest measuring two key aspects of these social structures: embeddedness and span of migrants' personal networks. While clustered graphs allow assessing…

Cross-Border Higher Education, Who Profits?

ERIC Educational Resources Information Center

Martin, Graeme; Peim, Nick

2011-01-01

Emphasis on "the knowledge economy", the commodification of public services, the massification of HE and decreases in public funding of education are the context for new forms of educational provision. Some nations have led the demand for and provision of cross-national educational services. The largest exporters of Higher Education have…

Cross-Border Sexual Transmission of the Newly Emerging HIV-1 Clade CRF51_01B

PubMed Central

Cheong, Hui Ting; Ng, Kim Tien; Ong, Lai Yee; Chook, Jack Bee; Chan, Kok Gan; Takebe, Yutaka; Kamarulzaman, Adeeba; Tee, Kok Keng

2014-01-01

A novel HIV-1 recombinant clade (CRF51_01B) was recently identified among men who have sex with men (MSM) in Singapore. As cases of sexually transmitted HIV-1 infection increase concurrently in two socioeconomically intimate countries such as Malaysia and Singapore, cross transmission of HIV-1 between said countries is highly probable. In order to investigate the timeline for the emergence of HIV-1 CRF51_01B in Singapore and its possible introduction into Malaysia, 595 HIV-positive subjects recruited in Kuala Lumpur from 2008 to 2012 were screened. Phylogenetic relationship of 485 amplified polymerase gene sequences was determined through neighbour-joining method. Next, near-full length sequences were amplified for genomic sequences inferred to be CRF51_01B and subjected to further analysis implemented through Bayesian Markov chain Monte Carlo (MCMC) sampling and maximum likelihood methods. Based on the near full length genomes, two isolates formed a phylogenetic cluster with CRF51_01B sequences of Singapore origin, sharing identical recombination structure. Spatial and temporal information from Bayesian MCMC coalescent and maximum likelihood analysis of the protease, gp120 and gp41 genes suggest that Singapore is probably the country of origin of CRF51_01B (as early as in the mid-1990s) and featured a Malaysian who acquired the infection through heterosexual contact as host for its ancestral lineages. CRF51_01B then spread rapidly among the MSM in Singapore and Malaysia. Although the importation of CRF51_01B from Singapore to Malaysia is supported by coalescence analysis, the narrow timeframe of the transmission event indicates a closely linked epidemic. Discrepancies in the estimated divergence times suggest that CRF51_01B may have arisen through multiple recombination events from more than one parental lineage. We report the cross transmission of a novel CRF51_01B lineage between countries that involved different sexual risk groups. Understanding the cross-border

Cross-border sexual transmission of the newly emerging HIV-1 clade CRF51_01B.

PubMed

Cheong, Hui Ting; Ng, Kim Tien; Ong, Lai Yee; Chook, Jack Bee; Chan, Kok Gan; Takebe, Yutaka; Kamarulzaman, Adeeba; Tee, Kok Keng

2014-01-01

A novel HIV-1 recombinant clade (CRF51_01B) was recently identified among men who have sex with men (MSM) in Singapore. As cases of sexually transmitted HIV-1 infection increase concurrently in two socioeconomically intimate countries such as Malaysia and Singapore, cross transmission of HIV-1 between said countries is highly probable. In order to investigate the timeline for the emergence of HIV-1 CRF51_01B in Singapore and its possible introduction into Malaysia, 595 HIV-positive subjects recruited in Kuala Lumpur from 2008 to 2012 were screened. Phylogenetic relationship of 485 amplified polymerase gene sequences was determined through neighbour-joining method. Next, near-full length sequences were amplified for genomic sequences inferred to be CRF51_01B and subjected to further analysis implemented through Bayesian Markov chain Monte Carlo (MCMC) sampling and maximum likelihood methods. Based on the near full length genomes, two isolates formed a phylogenetic cluster with CRF51_01B sequences of Singapore origin, sharing identical recombination structure. Spatial and temporal information from Bayesian MCMC coalescent and maximum likelihood analysis of the protease, gp120 and gp41 genes suggest that Singapore is probably the country of origin of CRF51_01B (as early as in the mid-1990s) and featured a Malaysian who acquired the infection through heterosexual contact as host for its ancestral lineages. CRF51_01B then spread rapidly among the MSM in Singapore and Malaysia. Although the importation of CRF51_01B from Singapore to Malaysia is supported by coalescence analysis, the narrow timeframe of the transmission event indicates a closely linked epidemic. Discrepancies in the estimated divergence times suggest that CRF51_01B may have arisen through multiple recombination events from more than one parental lineage. We report the cross transmission of a novel CRF51_01B lineage between countries that involved different sexual risk groups. Understanding the cross-border

Blending Borders of Language and Culture: Schooling in La Villita

ERIC Educational Resources Information Center

Olmedo, Irma M.

2009-01-01

This article examines the efforts of a school in a Mexican community in Chicago to help children and parents capitalize on the language and culture of their 2 worlds. It builds on the concepts of border crossings and hybridity, metaphors used to describe the sociocultural and linguistic reality of people living transnationally. Some US communities…

An echocardiographic study of healthy Border Collies with normal reference ranges for the breed.

PubMed

Jacobson, Jake H; Boon, June A; Bright, Janice M

2013-06-01

The objectives of this study were to obtain standard echocardiographic measurements from healthy Border Collies and to compare these measurements to those previously reported for a general population of dogs. Standard echocardiographic data were obtained from twenty apparently healthy Border Collie dogs. These data (n = 20) were compared to data obtained from a general population of healthy dogs (n = 69). Border Collies were deemed healthy based on normal history, physical examination, complete blood count, serum biochemical profile, electrocardiogram, and blood pressure, with no evidence of congenital or acquired heart disease on echocardiographic examination. Standard two dimensional, M-mode, and Doppler echocardiographic measurements were obtained and normal ranges determined. The data were compared to data previously obtained at our hospital from a general population of normal dogs. Two dimensional, M-mode, and Doppler reference ranges for healthy Border Collies are presented in tabular form. Comparison of the weight adjusted M-mode echocardiographic means from Border Collies to those from the general population of dogs showed Border Collies to have larger left ventricular systolic and diastolic dimensions, smaller interventricular septal thickness, and lower fractional shortening. There are differences in some echocardiographic parameters between healthy Border Collies and the general dog population, and the echocardiographic reference ranges provided in this study should be used as breed specific reference values for Border Collies. Copyright © 2013 Elsevier B.V. All rights reserved.

Regional Joint Border Commands: A Pathway to Improving Collaboration and Effectiveness for Border Control

DTIC Science & Technology

2009-12-01

Police xii SBI Secure Border Initiative SES Senior Executive Service SSP Secretaria de Seguridad Publica TSA Transportation Security...also been involvement from the Mexican law enforcement agency, Secretaria de Seguridad Publica (SSP) on the southwest border (CBP, 2009; ICE, 2009, p. 5...The U.S. border is comprised of nearly 20,000 miles of a mix of coastline and rugged land borders with Mexico and Canada; this includes parts of

Utilization of physician health care services in Mexico by U.S. Hispanic border residents.

PubMed

Landeck, Michael; Garza, Cecilia

2002-01-01

One of the most controversial topics in the U.S. is the issue of accessibility to health services by U.S. residents. This issue is most critical to U.S. Hispanic residents living along the U.S.-Mexico border who have been identified as having low health standards and low socio-economic conditions when compared to the rest of the state and the country. The availability of lower cost health services across the U.S. border in Mexico is, therefore, perceived as a viable economic alternative source of health care. This study is derived from a health needs assessment survey of 1,100 households residing in Laredo, Texas, the largest land port along the 2,000-miles long U.S.-Mexico border. The major result of this study indicates that about 41.2 percent of the Laredo U.S. Hispanic residents are utilizing cross border physician health care services in Mexico.

Sensitivity Kernels for the Cross-Convolution Measure: Eliminate the Source in Waveform Tomography

NASA Astrophysics Data System (ADS)

Menke, W. H.

2017-12-01

We use the adjoint method to derive sensitivity kernels for the cross-convolution measure, a goodness-of-fit criterion that is applicable to seismic data containing closely-spaced multiple arrivals, such as reverberating compressional waves and split shear waves. In addition to a general formulation, specific expressions for sensitivity with respect to density, Lamé parameter and shear modulus are derived for a isotropic elastic solid. As is typical of adjoint methods, the kernels depend upon an adjoint field, the source of which, in this case, is the reference displacement field, pre-multiplied by a matrix of cross-correlations of components of the observed field. We use a numerical simulation to evaluate the resolving power of a topographic inversion that employs the cross-convolution measure. The estimated resolving kernel shows is point-like, indicating that the cross-convolution measure will perform well in waveform tomography settings.

Border preserving skin lesion segmentation

NASA Astrophysics Data System (ADS)

Kamali, Mostafa; Samei, Golnoosh

2008-03-01

Melanoma is a fatal cancer with a growing incident rate. However it could be cured if diagnosed in early stages. The first step in detecting melanoma is the separation of skin lesion from healthy skin. There are particular features associated with a malignant lesion whose successful detection relies upon accurately extracted borders. We propose a two step approach. First, we apply K-means clustering method (to 3D RGB space) that extracts relatively accurate borders. In the second step we perform an extra refining step for detecting the fading area around some lesions as accurately as possible. Our method has a number of novelties. Firstly as the clustering method is directly applied to the 3D color space, we do not overlook the dependencies between different color channels. In addition, it is capable of extracting fine lesion borders up to pixel level in spite of the difficulties associated with fading areas around the lesion. Performing clustering in different color spaces reveals that 3D RGB color space is preferred. The application of the proposed algorithm to an extensive data-base of skin lesions shows that its performance is superior to that of existing methods both in terms of accuracy and computational complexity.

Uninsurance, underinsurance, and health care utilization in Mexico by US border residents.

PubMed

Su, Dejun; Pratt, William; Stimpson, Jim P; Wong, Rebeca; Pagán, José A

2014-08-01

Using data from the 2008 Cross-Border Utilization of Health Care Survey, we examined the relationship between United States (US) health insurance coverage plans and the use of health care services in Mexico by US residents of the US-Mexico border region. We found immigrants were far more likely to be uninsured than their native-born counterparts (63 vs. 27.8 %). Adults without health insurance coverage were more likely to purchase medications or visit physicians in Mexico compared to insured adults. However, adults with Medicaid coverage were more likely to visit dentists in Mexico compared to uninsured adults. Improving health care access for US residents in the southwestern border region of the country will require initiatives that target not only providing coverage to the large uninsured population but also improving access to health care services for the large underinsured population.

Large landslides in the Pyrenees: preliminary tasks carried out for a harmonized cross-border risk analysis

NASA Astrophysics Data System (ADS)

Moya, José; Grandjean, Gilles; Copons, Ramon; Vaunat, Jean; Buxó, Pere; Colas, Bastien; Darrozes, José; Gasc, Muriel; Guinau, Marta; Gutiérrez, Francisco; García, Juan Carlos; Virely, Didier; Crosetto, Michele; Mas, Raül

2017-04-01

Large landslides are recognised as one of the main erosional agents in mountain ranges, having a significant influence on landscape evolution. However, few efforts have been carried out to assess their geomorphological impact from a regional perspective. Regional-scale investigations are also necessary for the reliable evaluation of the associated risks (i.e. for land-use planning). Large landslides are common in the Pyrenees but: 1) their geographic distribution on a regional scale is not well known; 2) their geological and geomorphological controlling factors have been only studied preliminarily; and 3) their state of activity and stability conditions are unknown for most of the cases. Regional analyses of large landslides, as those carried out by Crosta et al. (2013) in the Alps, are rare worldwide. Jarman et al. (2014) conducted a very preliminary analysis in a sector of the Pyrenees. The construction of a cartographic inventory constitutes the basics for such type of studies, which are typically hindered by the lack of cross-border landslide data bases and methodologies. The aim of this contribution is to present the preliminary works carried out for constructing a harmonized inventory of large landslides in the Pyrenees, involving for the first time both sides of the cordillera and the main groups working in landslide risk in France, Spain and Andorra. Methods used for landslide hazard and risk analysis have been compiled and compared, showing a significant divergence, even as regards the terminology. A preliminary cross-border inventory sheet on risk of large landslides has been prepared. It includes specific fields for the assessment of landslide activity (by using complimentary methods such as morpho-stratigraphy, morphometric analysis and remote techniques) and indirect potential costs (that typically overcome direct ones), which usually are neglected in the existing data bases. Crosta, G.B., Frattini, P. and Agliardi, F., 2013. Deep seated gravitational

Force-displacement measurements of earlywood bordered pits using a mesomechanical tester.

PubMed

Zelinka, Samuel L; Bourne, Keith J; Hermanson, John C; Glass, Samuel V; Costa, Adriana; Wiedenhoeft, Alex C

2015-10-01

The elastic properties of pit membranes are reported to have important implications in understanding air-seeding phenomena in gymnosperms, and pit aspiration plays a large role in wood technological applications such as wood drying and preservative treatment. Here we present force-displacement measurements for pit membranes of circular bordered pits, collected on a mesomechanical testing system. The system consists of a quartz microprobe attached to a microforce sensor that is positioned and advanced with a micromanipulator mounted on an inverted microscope. Membrane displacement is measured from digital image analysis. Unaspirated pits from earlywood of never-dried wood of Larix and Pinus and aspirated pits from earlywood of dried wood of Larix were tested to generate force-displacement curves up to the point of membrane failure. Two failure modes were observed: rupture or tearing of the pit membrane by the microprobe tip, and the stretching of the pit membrane until the torus was forced out of the pit chamber through the pit aperture without rupture, a condition we refer to as torus prolapse. Published 2015. This article is a U.S. Government work and is in the public domain in the USA.

Alcohol-related social problems among Mexican Americans living in U.S.-Mexico border and non-border areas.

PubMed

Vaeth, Patrice A C; Caetano, Raul; Mills, Britain A; Rodriguez, Lori A

2012-08-01

This paper examines alcohol-related social problems among Mexican Americans living along the U.S.-Mexico border and in non-border areas. Interviews were conducted among Mexican Americans in the border regions of California, Arizona, New Mexico, and Texas (N=1307). Non-border respondents were interviewed primarily in Houston and Los Angeles (N=1288) as part of the Hispanic Americans Baseline Alcohol Survey (HABLAS). Both the border and HABLAS surveys employed multistage cluster sample designs (response rates were 67% and 76%, respectively). In the bivariate analysis, there were no significant differences between border and non-border areas in the proportion of those with one or more social problem. In non-border areas, the prevalence of alcohol problems did not differ significantly by age. However, along the border the prevalence of alcohol problems was significantly different across age groups, with 18 to 29year old men and women having the highest prevalence. The final models showed no residence effect on problem likelihood. Drinking was strongly associated with problems. Although young border residents had higher problem prevalence rates than older residents, the logistic regression models showed no effect of border residence on the likelihood of problems, indicating that problems are due to alcohol consumption, not the border environment. The border, however, did appear to influence more drinking among young people. Regardless of residence, alcohol treatment and preventive interventions tailored to Mexican Americans are essential and special attention should be focused on younger individuals near the border. Published by Elsevier Ltd.

Alcohol-related Social Problems among Mexican Americans Living in U.S.-Mexico Border and Non-border Areas

PubMed Central

Vaeth, Patrice A.C.; Caetano, Raul; Mills, Britain A.; Rodriguez, Lori A.

2012-01-01

This paper examines alcohol-related social problems among Mexican Americans living along the U.S.-Mexico border and in non-border areas. Interviews were conducted among Mexican Americans in the border regions of California, Arizona, New Mexico, and Texas (N=1,307). Non-border respondents were interviewed primarily in Houston and Los Angeles (N=1,288) as part of the Hispanic Americans Baseline Alcohol Survey (HABLAS). Both the border and HABLAS surveys employed multistage cluster sample designs (response rates were 67% and 76%, respectively). In the bivariate analysis, there were no significant differences between border and non-border areas in the proportion of those with one or more social problem. In non-border areas, the prevalence of alcohol problems did not differ significantly by age. However, along the border the prevalence of alcohol problems was significantly different across age groups, with 18 to 29 year old men and women having the highest prevalence. The final models showed no residence effect on problem likelihood. Drinking was strongly associated with problems. Although young border residents had higher problem prevalence rates than older residents, the logistic regression models showed no effect of border residence on the likelihood of problems, indicating that problems are due to alcohol consumption, not the border environment. The border, however, did appear to influence more drinking among young people. Regardless of residence, alcohol treatment and preventive interventions tailored to Mexican Americans are essential and special attention should be focused on younger individuals near the border. PMID:22564755

A randomized controlled trial to evaluate the relative efficacy of adding voluntary counseling and testing (VCT) to information dissemination in reducing HIV-related risk behaviors among Hong Kong male cross-border truck drivers.

PubMed

Lau, Joseph T F; Tsui, Hi Yi; Cheng, Shannon; Pang, Margaret

2010-01-01

Mobile populations are vulnerable to contracting HIV. The present study aims to evaluate the relative efficacy of the voluntary counseling and testing plus information dissemination (VCT-ID) approach versus the information dissemination (ID) approach for promoting HIV preventive behaviors in a mobile population, cross-border truck drivers. A total of 301 adult male cross-border truck drivers who self-reported having had sex with female sex workers (FSW) or non-regular sex partners (NRPs) in mainland China in the last 12 months were recruited and randomized into the VCT-ID intervention group (Group I) or ID control group (Group C). Anonymous structured questionnaires, administered through a computer-assisted method, were used to collect data. At the follow-up survey (about 8-9 weeks since the baseline survey), Group I participants, as compared to Group C participants, were more likely to be consistent condom users when having sex with FSW (85.5% versus 68.5%, p<0.05) and with NRP (54.8% versus 36.4%, p<0.1), more knowledgeable about HIV, and were less likely to have contracted sexually transmitted diseases (STD) in the last two months. The VCT-ID approach is shown to be more efficacious than the ID approach in promoting safer sex and HIV-related knowledge among local cross-border truck drivers. Feasibility of providing voluntary counseling and testing (VCT) services at locations which are convenient to the target population is demonstrated. It also shows that VCT services can be used as a means of HIV prevention. The findings of this study resulted in up-scaled VCT services for the local target population.

Border Security: Barriers Along the U.S. International Border

DTIC Science & Technology

2009-03-16

1980). 120 Mexican Government Press Release, “Crecimiento con Calidad: El Presidente Vicente Fox encabezará la cena de gala de la XI Cumbre Anual...and Roads at Various Project Areas Located in California, Arizona, New Mexico , and Texas...Diego Border Primary Fence The USBP’s San Diego sector extends along the first 66 miles from the Pacific Ocean of the international border with Mexico

Crossing the Border? Exploring the Cross-State Mobility of the Teacher Workforce

ERIC Educational Resources Information Center

Goldhaber, Dan; Grout, Cyrus; Holden, Kristian L.; Brown, Nate

2015-01-01

Due to data limitations, very little is known about patterns of cross-state teacher mobility. It is an important issue because barriers to cross-state mobility create labor market frictions that could lead both current and prospective teachers to opt out of the teaching profession. In this article, we match state-level administrative data sets…

Improving food security empowerment in Indonesia- Timor Leste border

NASA Astrophysics Data System (ADS)

Dewi, G. D. P.; Yustikaningrum, R. V.

2018-03-01

Post Referendum 1999, Indonesia and Timor Leste have a strategic challenge to provide food consistently around the border. This research intended to discover an appropriate strategy to tackle fragility of food security in the land border of Indonesia-Timor Leste, to improve collaborative actions between parties, as well as, opportunity to actualize food cross-border trading between local farmers and factories. For the result, there are two approaches will be applied. First, the empowerment term refers to the strategy of empowerment in strengthening the capability and capacity of human capital as one of the determinant factors of the resilience and self-sufficiency achievement. Second, the gender approach looks at the women and men build confidence, resilience, and independence which one of them through an educational intervention that enable the local people to manage food chain. Atambua is a region count as relatively as high poverty, poor human capital, weak quality and competitiveness of agriculture products, livestock and fishery, SMEs, and infrastructure. Thus, field study research is applied to find the actual and strategic effort aim to lead the achievement of food security and to engage Atambua over food trade to Timor Leste.

Alcohol consumption and binge drinking among U.S.-Mexico border and non-border Mexican Americans

PubMed Central

Caetano, Raul; Mills, Britain; Vaeth, Patrice A. C.

2011-01-01

Background This paper examines differences in drinking and binge drinking between Mexican Americans living along the U.S.-Mexico border and those living in two metropolitan areas away from the border (Houston, Texas, and Los Angeles, California). Methods Respondents in the non-border area (Houston and Los Angeles) constitute a multistage probability sample (N=1,288) who were interviewed as part of the 2006 Hispanic Americans Baseline Alcohol Survey (HABLAS). Respondents in the border area (N=1,307) constitute a household probability sample of Mexican Americans living on the U.S.-Mexico border. In both surveys, data were collected during computer assisted interviews conducted in respondents’ homes. The HABLAS and the border sample response rates were 76% and 67%, respectively. Results There were no differences between border and non-border Mexican American men in the proportion of drinkers, the proportion who binge drink at least once a year and volume of alcohol consumption. However, within each location, there were significant differences in drinking by age, indicating that younger men drank more than men who were older. Border women showed significant differences across age groups in the proportion of drinkers, in binge drinking and volume of alcohol consumption, which were not seen among non-border women. Conclusions Women’s drinking seems to be more affected than men’s by their residence on or off the U.S.-Mexico border. This is seen most clearly among young women 18–29 years old and it is associated with an increased proportion of drinkers, a higher volume of drinking and an increased proportion of women who report binge drinking. Increased drinking in this group of younger women seems to be associated with drinking in Mexico. PMID:22017228

Voces de la frontera/Voices from the Border: Using Case Studies of Pregnancy, Birth and Parenting along the U.S.-Mexico Border to Identify Shared Measures of Success.

PubMed

Selchau, Katherine; Babuca, Maricela; Bower, Kara; Castro, Yara; Flores, Araceli; Garcia, Jonah O; Reyes, Maria Lourdes F; Rojas, Yvonne; Shattuck, Laura

2017-12-01

Purpose This research analyzes the cases of five women living along the U.S.-Mexico border who overcame challenges during pregnancy or parenting with the support of a federally funded Healthy Start program, designed to eliminate disparities in perinatal health in disadvantaged communities with the poorest birth outcomes. Study objectives were to: (1) identify common factors that affect healthy maternal and child outcomes for Healthy Start participants; and (2) identify a shared definition of what success looks like for Healthy Start participants and opportunities for further study. Description Five border Healthy Start sites (CA, AZ, NM, and TX) contributed case stories from participants who had overcome access barriers to achieve positive pregnancy, birth or parenting outcomes. Case studies were collected using review of successful participant cases and non-structured interviews by Healthy Start staff, and analyzed using participatory methods and thematic analysis. Assessment Common barriers were: lack of insurance; isolation or unsupportive family relationships; timidness and lack of self-advocacy. Healthy Start programs have been successful in securing supportive relationships through the community health worker model; reducing isolation; obtaining insurance access and a medical home; building self-advocacy skills; and supporting participants to pursue their goals. Conclusion Identified barriers are in line with available literature on health care access and provide a U.S.-Mexico border-specific view. The Healthy Start model is effective at helping women to overcome barriers. Learning from this research may contribute to development of shared measures for more impactful evaluation of Healthy Start and similar programs.

Welcome to the wild west: protecting access to cross border fertility care in the United States.

PubMed

Mutcherson, Kimberley M

2012-01-01

As has been the case with other types of medical tourism, the phenomenon of cross border fertility care ("CBFC") has sparked concern about the lack of global or even national harmonization in the regulation of the fertility industry. The diversity of laws around the globe leads would-be parents to forum shop for a welcoming place to make babies. Focusing specifically on the phenomenon of travel to the United States, this Article takes up the question of whether there should be any legal barriers to those who come to the United States seeking CBFC. In part, CBFC suffers from the same general concerns raised about the use of fertility treatment in general, but it is possible to imagine a subset of arguments that would lead to forbidding or at least discouraging people from coming to the United States for CBFC, either as a matter of law or policy. This paper stands in opposition to any such effort and contemplates the moral and ethical concerns about CBFC and how, and if, those concerns warrant expression in law. Part I describes the conditions that lead some couples and individuals to leave their home countries to access fertility treatments abroad and details why the United States, with its comparatively liberal regulation of ART, has become a popular CBFC destination for travelers from around the world. Part II offers and refutes arguments supporting greater domestic control over those who seek to satisfy their desires for CBFC in the United States by reasserting the importance of the right of procreation while also noting appropriate concerns about justice and equality in the market for babies. Part III continues the exploration of justice by investigating the question of international cooperation in legislating against perceived wrongs. This Part concludes that consistent legislation across borders is appropriate where there is consensus about the wrong of an act, but it is unnecessary and inappropriate where there remain cultural conflicts about certain

Conserved gene regulatory module specifies lateral neural borders across bilaterians.

PubMed

Li, Yongbin; Zhao, Di; Horie, Takeo; Chen, Geng; Bao, Hongcun; Chen, Siyu; Liu, Weihong; Horie, Ryoko; Liang, Tao; Dong, Biyu; Feng, Qianqian; Tao, Qinghua; Liu, Xiao

2017-08-01

The lateral neural plate border (NPB), the neural part of the vertebrate neural border, is composed of central nervous system (CNS) progenitors and peripheral nervous system (PNS) progenitors. In invertebrates, PNS progenitors are also juxtaposed to the lateral boundary of the CNS. Whether there are conserved molecular mechanisms determining vertebrate and invertebrate lateral neural borders remains unclear. Using single-cell-resolution gene-expression profiling and genetic analysis, we present evidence that orthologs of the NPB specification module specify the invertebrate lateral neural border, which is composed of CNS and PNS progenitors. First, like in vertebrates, the conserved neuroectoderm lateral border specifier Msx/vab-15 specifies lateral neuroblasts in Caenorhabditis elegans Second, orthologs of the vertebrate NPB specification module ( Msx/vab-15 , Pax3/7/pax-3 , and Zic/ref-2 ) are significantly enriched in worm lateral neuroblasts. In addition, like in other bilaterians, the expression domain of Msx/vab-15 is more lateral than those of Pax3/7/pax-3 and Zic/ref- 2 in C. elegans Third, we show that Msx/vab-15 regulates the development of mechanosensory neurons derived from lateral neural progenitors in multiple invertebrate species, including C. elegans , Drosophila melanogaster , and Ciona intestinalis We also identify a novel lateral neural border specifier, ZNF703/tlp-1 , which functions synergistically with Msx/vab- 15 in both C. elegans and Xenopus laevis These data suggest a common origin of the molecular mechanism specifying lateral neural borders across bilaterians.

Conserved gene regulatory module specifies lateral neural borders across bilaterians

PubMed Central

Li, Yongbin; Zhao, Di; Horie, Takeo; Chen, Geng; Bao, Hongcun; Chen, Siyu; Liu, Weihong; Horie, Ryoko; Liang, Tao; Dong, Biyu; Feng, Qianqian; Tao, Qinghua

2017-01-01

The lateral neural plate border (NPB), the neural part of the vertebrate neural border, is composed of central nervous system (CNS) progenitors and peripheral nervous system (PNS) progenitors. In invertebrates, PNS progenitors are also juxtaposed to the lateral boundary of the CNS. Whether there are conserved molecular mechanisms determining vertebrate and invertebrate lateral neural borders remains unclear. Using single-cell-resolution gene-expression profiling and genetic analysis, we present evidence that orthologs of the NPB specification module specify the invertebrate lateral neural border, which is composed of CNS and PNS progenitors. First, like in vertebrates, the conserved neuroectoderm lateral border specifier Msx/vab-15 specifies lateral neuroblasts in Caenorhabditis elegans. Second, orthologs of the vertebrate NPB specification module (Msx/vab-15, Pax3/7/pax-3, and Zic/ref-2) are significantly enriched in worm lateral neuroblasts. In addition, like in other bilaterians, the expression domain of Msx/vab-15 is more lateral than those of Pax3/7/pax-3 and Zic/ref-2 in C. elegans. Third, we show that Msx/vab-15 regulates the development of mechanosensory neurons derived from lateral neural progenitors in multiple invertebrate species, including C. elegans, Drosophila melanogaster, and Ciona intestinalis. We also identify a novel lateral neural border specifier, ZNF703/tlp-1, which functions synergistically with Msx/vab-15 in both C. elegans and Xenopus laevis. These data suggest a common origin of the molecular mechanism specifying lateral neural borders across bilaterians. PMID:28716930

Near-surface tomography of southern California from noise cross-correlation H/V measurements

NASA Astrophysics Data System (ADS)

Muir, J. B.; Tsai, V. C.

2016-12-01

The development of noise cross-correlation techniques constitutes one of the major advances in observational seismology in the past 15 years. The first data derived from noise cross correlations were surface wave phase velocities, but as the technique matures many more observables of noise cross-correlations are being used in seismic studies. One such observable is the horizontal-to-vertical amplitude ratio (H/V) of noise cross-correlations. We interpret the H/V ratio of noise cross correlations in terms of Rayleigh wave ellipticity. We have inverted the H/V of Rayleigh waves observed in noise cross-correlation signals to develop a 3D tomogram of Southern California. This technique has recently been employed (e.g. Lin et al. 2014) on a continental scale, using data from the Transportable Array in the period range of 8-24s. The finer inter-station spacing of the SCSN allows retrieval of high signal-to-noise ratio Rayleigh waves at a period of as low as 2s, significantly improving the vertical resolution of the resulting tomography. In addition, horizontal resolution is naturally improved by increased station density. This study constitutes a useful addition to traditional phase-velocity based tomographic inversions due to the localized sensitivity of H/V measurements to the near surface of the measurement station site. The continuous data of 222 permanent broadband stations of the Southern California Seismic Network (SCSN) were used in production of noise cross-correlation waveforms, resulting in a spatially dense set of measurements for the Southern California region in the 2-15s period band. Tectonic sub-regions including the LA Basin and Salton Trough are clearly visible due to their high short-period H/V ratios, whilst the Transverse and Peninsular ranges exhibit low H/V at all periods.

Border patrol: insights into the unique role of perlecan/heparan sulfate proteoglycan 2 at cell and tissue borders.

PubMed

Farach-Carson, Mary C; Warren, Curtis R; Harrington, Daniel A; Carson, Daniel D

2014-02-01

The extracellular matrix proteoglycan (ECM) perlecan, also known as heparan sulfate proteoglycan 2 or HSPG2, is one of the largest (>200 nm) and oldest (>550 M years) extracellular matrix molecules. In vertebrates, perlecan's five-domain structure contains numerous independently folding modules with sequence similarities to other ECM proteins, all connected like cars into one long, diverse complex train following a unique N-terminal domain I decorated with three long glycosaminoglycan chains, and an additional glycosaminoglycan attachment site in the C-terminal domain V. In lower invertebrates, perlecan is not typically a proteoglycan, possessing the majority of the core protein modules, but lacking domain I where the attachment sites for glycosaminoglycan chains are located. This suggests that uniting the heparan sulfate binding growth factor functions of domain I and the core protein functions of the rest of the molecule in domains II-V occurred later in evolution for a new functional purpose. In this review, we surveyed several decades of pertinent literature to ask a fundamental question: Why did nature design this protein uniquely as an extraordinarily long multifunctional proteoglycan with a single promoter regulating expression, rather than separating these functions into individual proteins that could be independently regulated? We arrived at the conclusion that the concentration of perlecan at functional borders separating tissues and tissue layers is an ancient key function of the core protein. The addition of the heparan sulfate chains in domain I likely occurred as an additional means of binding the core protein to other ECM proteins in territorial matrices and basement membranes, and as a means to reserve growth factors in an on-site depot to assist with rapid repair of those borders when compromised, such as would occur during wounding. We propose a function for perlecan that extends its role from that of an extracellular scaffold, as we previously

Border Patrol: Insights into the Unique Role of Perlecan/Heparan Sulfate Proteoglycan2 at Cell and Tissue Borders

PubMed Central

Farach-Carson, Mary C.; Warren, Curtis R.; Harrington, Daniel A.; Carson, Daniel D.

2013-01-01

The extracellular matrix proteoglycan (ECM) perlecan, also known as heparan sulfate proteoglycan 2 or HSPG2, is one of the largest (>200 nm) and oldest (>550M years) extracellular matrix molecules. In vertebrates, perlecan’s five-domain structure contains numerous independently folding modules with sequence similarities to other ECM proteins, all connected like cars into one long, diverse complex train following a unique N-terminal domain I decorated with three long glycosaminoglycan chains, and an additional glycosaminoglycan attachment site in the C-terminal domain V. In lower invertebrates, perlecan is not typically a proteoglycan, possessing the majority of the core protein modules, but lacking domain I where the attachment sites for glycosaminoglycan chains are located. This suggests that uniting the heparan sulfate binding growth factor functions of domain I and the core protein functions of the rest of the molecule in domains II-V occurred later in evolution for a new functional purpose. In this review, we surveyed several decades of pertinent literature to ask a fundamental question: Why did nature design this protein uniquely as an extraordinarily long multifunctional proteoglycan with a single promoter regulating expression, rather than separating these functions into individual proteins that could be independently regulated? We arrived at the conclusion that the concentration of perlecan at functional borders separating tissues and tissue layers is an ancient key function of the core protein. The addition of the heparan sulfate chains in domain I likely occurred as an additional means of binding the core protein to other ECM proteins in territorial matrices and basement membranes, and as a means to reserve growth factors in an on-site depot to assist with rapid repair of those borders when compromised, such as would occur during wounding. We propose a function for perlecan that extends its role from that of an extracellular scaffold, as we previously

Why Border Enforcement Backfired

PubMed Central

Massey, Douglas S.; Durand, Jorge; Pren, Karen A.

2016-01-01

In this article we undertake a systematic analysis of why border enforcement backfired as a strategy of immigration control in the United States. We argue theoretically that border enforcement emerged as a policy response to a moral panic about the perceived threat of Latino immigration to the United States propounded by self-interested bureaucrats, politicians, and pundits who sought to mobilize political and material resources for their own benefit. The end result was a self-perpetuating cycle of rising enforcement and increased apprehensions that resulted in the militarization of the border in a way that was disconnected from the actual size of the undocumented flow. Using an instrumental variable approach, we show how border militarization affected the behavior of unauthorized migrants and border outcomes to transform undocumented Mexican migration from a circular flow of male workers going to three states into an eleven-million person population of settled families living in 50 states. PMID:27721512

Why Border Enforcement Backfired.

PubMed

Massey, Douglas S; Durand, Jorge; Pren, Karen A

2016-03-01

In this article we undertake a systematic analysis of why border enforcement backfired as a strategy of immigration control in the United States. We argue theoretically that border enforcement emerged as a policy response to a moral panic about the perceived threat of Latino immigration to the United States propounded by self-interested bureaucrats, politicians, and pundits who sought to mobilize political and material resources for their own benefit. The end result was a self-perpetuating cycle of rising enforcement and increased apprehensions that resulted in the militarization of the border in a way that was disconnected from the actual size of the undocumented flow. Using an instrumental variable approach, we show how border militarization affected the behavior of unauthorized migrants and border outcomes to transform undocumented Mexican migration from a circular flow of male workers going to three states into an eleven-million person population of settled families living in 50 states.

[Method to calculate the additional hospital stay in patients with cross infection].

PubMed

Angeles-Garay, Ulises; Velázquez-Chávez, Yesenia; Molinar-Ramos, Fernando; Anaya-Flores, Verónica E; Uribe-Márquez, Samuel E

2009-01-01

To calculate additional hospital stay due to specific cross infection. Cases and controls study; matched by age +/- 2 years, sex, specialty in which were taken care, diagnosis, surgical procedure and hospitalization stay, between July 2005-June 2006. t test, chi(2) to calculate death risk, Kaplan-Meier analysis to calculate survival, Hosmer-Lemeshow test to know the contribution of cross infection for additional hospital stay due to cross infection (AHSDCI). We identified 851 patients with 1347 cross infection in 16 528 discharges. We could match 677. The cases stayed 25.42 days and the controls 13.29 (p < 0.01). The death risk for the cases was 5.8 (CI 95 % = 3.7-8.6, p < 0.01), four weeks survival 55.3 % for cases and 79.2 % for the controls. The AHSDCI for pneumonia was 10.39 days, urinary-tract-infection 6.28, bacteremia 8.92, vascular-catheter-related infection 3.31, surgical site infections 7.42, and skin and soft-tissue-infection 3.31 (p < 0.05). We used a multivariate model fitted to patient's gravity and complexity to extract the proportion days of AHSDCI of each cross infection.

Healthy Border 2020 Embassy Launch

Cancer.gov

The U.S.-Mexico Border Health Commission launched the Healthy Border 2020 at the Mexican Embassy in the United States on June 24, 2015. This new initiative aims to strengthening what was accomplished on the previous plan of action entitled Healthy Border 2010.

[The health of migrants at the Greece-Macedonia border].

PubMed

Moutamalle, Raphaël

2016-01-01

At the border between Greece and Macedonia, a transit camp for refugees is turning into a permanent camp. The management of the health emergency is assured by international teams from several humanitarian organisations, including the French Red Cross. The organisation of the care team, the cultural differences and the lack of resources are just some of the factors to be considered. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Current depression among women in California according to residence in the California-Mexico border region.

PubMed

Ryan-Ibarra, Suzanne; Epstein, Joan Faith; Induni, Marta; Wright, Michael A

2012-05-01

To estimate the prevalence of current depression; examine the relationship between current depression and immigration, health status, health care access, and health behaviors; and assess differences by California-Mexico border region (Imperial and San Diego Counties) among women in California. Using a cross-sectional, representative sample of adult women from the California Women's Health Survey (n = 13 454), a statewide telephone survey, prevalence of current depression and predictors of depression were examined in California and according to border region residence. Depression was assessed with the eight-item Patient Health Questionnaire. The prevalence of current depression for women in California was 12.0%. It was similar in the border (13.0%) and the nonborder (11.9%) regions. Odds of current depression in women were lower among recent immigrants (< 5 years or 5 to < 10 years in the United States) than in women born in the United States and in immigrants who had been living in the United States for 10 to < 15 years or longer (P < 0.05). Odds ratios for current depression and health status, health care access, and binge drinking were larger in the border region than outside the border region. Similar prevalences of current depression were observed among those who live in the border region of California and in those who do not, but the relationship between depression and health status, health care access, and binge drinking varied by border region residence. Ideally, future surveillance of depression and its predictors along the Mexico-California border will be conducted binationally to inform interventions and tracking such as the Healthy Border Program's objectives.

International Issues, High-Stakes Testing, and Border Pedagogy: Social Studies at Border High School

ERIC Educational Resources Information Center

Cashman, Timothy G.; McDermott, Benjamin R.

2013-01-01

A recently constructed border wall stands within walking distance of Border High School (BHS) and was created to impede the flow of people, goods, fauna, and contraband from Mexico into the United States (U.S.). The reality, however, is that this geopolitical border is fluid, allowing connections between sociopolitical zones. The researchers…

Cross-border issues in the development of medical tourism in Malaysia: legal challenges and opportunities.

PubMed

Nemie, Puteri; Kassim, Jahn

2009-08-01

Strategically located at the crossroads of Asia, Malaysia has become one of the key players in the fast-growing and lucrative market for health care services in Asia. Medical travel across international boundaries has been made possible through affordable airfares and the favourable exchange rates of the Malaysian ringgit has contributed to the rise of the "medical tourism phenomenon" where medical travel is combined with visiting popular tourist destinations in Malaysia. Further, competitive medical fees and modern medical facilities have also made Malaysia a popular destination for medical tourists. Nevertheless, the increased number of foreign patients has opened up possibilities of Malaysian health care providers being subjected to malpractice claims and triggering a myriad of cross-border legal issues. Presently, there is no internationally accepted legal framework to regulate medical tourism and issues of legal redress in relation to unsatisfactory provision of treatment across international boundaries. The economic benefits of medical tourism must be based upon a solid legal regulatory framework and strong ethical standards as well as upon high-quality medical and health care services. It is therefore important to assess the existing legal framework affecting the development of medical tourism in Malaysia in order to explore the gaps, deficiencies and possibilities for legal and regulatory reform.

Assessment of U.S. Government and Coalition Efforts to Train, Equip, and Advise the Afghan Border Police

DTIC Science & Technology

2013-05-24

abuse of materiel. In zones that were under-resourced, zone commanders do not have the resources to meet their operational needs. Funding for Canine ...Program – Coalition forces and German Police Training Teams worked with the Border Police to develop a canine program to search for explosives and...airports and major border crossings did not know if their canine teams would be available post-2014, which prevented planning for effective security

Evaluating Environmental Governance along Cross-Border Electricity Supply Chains with Policy-Informed Life Cycle Assessment: The California-Mexico Energy Exchange.

PubMed

Bolorinos, Jose; Ajami, Newsha K; Muñoz Meléndez, Gabriela; Jackson, Robert B

2018-05-01

This paper presents a "policy-informed" life cycle assessment of a cross-border electricity supply chain that links the impact of each unit process to its governing policy framework. An assessment method is developed and applied to the California-Mexico energy exchange as a unique case study. CO 2 -equivalent emissions impacts, water withdrawals, and air quality impacts associated with California's imports of electricity from Mexican combined-cycle facilities fueled by natural gas from the U.S. Southwest are estimated, and U.S. and Mexican state and federal environmental regulations are examined to assess well-to-wire consistency of energy policies. Results indicate most of the water withdrawn per kWh exported to California occurs in Baja California, most of the air quality impacts accrue in the U.S. Southwest, and emissions of CO 2 -equivalents are more evenly divided between the two regions. California energy policy design addresses generation-phase CO 2 emissions, but not upstream CO 2 -eq emissions of methane during the fuel cycle. Water and air quality impacts are not regulated consistently due to varying U.S. state policies and a lack of stringent federal regulation of unconventional gas development. Considering local impacts and the regulatory context where they occur provides essential qualitative information for functional-unit-based measures of life cycle impact and is necessary for a more complete environmental impact assessment.

Mobile surveillance units (MSU) for border protection of the enlarged economic union

NASA Astrophysics Data System (ADS)

Crandon, Christopher

2004-12-01

During the last 12 years the European Union (EU) has financed the new member applicant countries of Central and Eastern Europe in their preparation for joining the EU. Based on this enlargement of the EU, funding for Cross Border Protection has been made available from the overall infrastructure improvement budget. Border protection was required in areas where border conflicts had taken place and to limit Illegal Immigration (II) and smuggling. After 9/11/2001, defence against terrorist activities will no doubt be added to the requirement. This paper describes the approach taken in the design of the latest "containerised" police and para military Mobile Surveillance Units (MSUs). This approach may also be considered for Homeland Security initiatives. These MSU's utilise standard road vehicles, and off-road variants, converted to use high performance military thermal imagers, such as SiGMA. In future the current, in service, MSUs will require increased sensor integration and networking to cover land and coastal borders. The underlying key is affordability for the police and para-military markets whilst retaining the highest performance derived from the latest SFPA military standard thermal imagers.

Measurements of Radiative Capture Cross Sections at Big Bang Energies

NASA Astrophysics Data System (ADS)

Tanaka, Masaomi; Fukuda, Mitsunori; Tanaka, Yutaro; Du, Hang; Ohnishi, Kousuke; Yagi, Shoichi; Sugihara, Takanobu; Hori, Taichi; Nakamura, Shoken; Yanagihara, Rikuto; Matsuta, Kensaku; Mihara, Mototsugu; Nishimura, Daiki; Iwakiri, Shuichi; Kambayashi, Shohei; Kunimatsu, Shota; Sakakibara, Hikaru; Yamaoka, Shintaro

We measured d(p, γ )3He cross sections at ECM = 0.12, 0.19, 0.44, and 0.57 MeV. In this energy region, available experimental values are systematically smaller than the recent calculation, so that additional experiments are desired for understanding the Big Bang Nucleosynthesis. The experiment was performed by bombarding proton beams to the D2 gas target with the 5 MV Van de Graaff accelerator at Osaka University. The experimental d(p, γ )3He cross sections of the present study are systematically larger than previous data. On the other hand, recent theoretical results by Marcucci et al. are in good agreement with present experimental results.

Radiation Control on Uzbekistan Borders - Results and Perspectives

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

Petrenko, Vitaliy; Yuldashev, Bekhzod; Ismailov, Ulughbek

2009-12-02

The measures and actions on prevention, detection and response to criminal or unauthorized acts involving radioactive materials in Uzbekistan are presented. In frames of program of radiation monitoring to prevent illicit trafficking of nuclear and radioactive materials main customs border checkpoints were equipped with commercial radiation portal monitors. Special radiation monitors elaborated and manufactured in INP AS RU are installed in INP(main gates, research reactor and laboratory building) to provide nuclear security of Institute facilities. The experience of Uzbekistan in establishing radiation monitoring systems on its borders, their operation and maintenance would be useful for realization of proposed plan ofmore » strengthening measures to prevent illicit trafficking in Republics of Central Asia region.« less

A partial ban on sales to reduce high-risk drinking South of the border: seven years later.

PubMed

Voas, Robert B; Romano, Eduardo; Kelley-Baker, Tara; Tippetts, A Scott

2006-09-01

On weekend evenings, thousands of youths (ages 20 and younger) and young adults (ages 21-25) residing in communities along the U.S. border cross into Mexico to patronize all-night bars where the drinking age is 18, rather than 21, and where the price of alcohol is considerably less than in the United States. On January 1, 1999, Juárez, Mexico, implemented a 2 AM (instead of 5 AM) bar-closing policy. The number of crossers and their blood alcohol concentration levels on return were reduced in the year following this policy change. The present study's objective was to determine the long-term (7-year) effect of the earlier-closing bar policy on cross-border drinking in Mexico. Analyzed data (1998 to August 2005) were from quarterly breath-test surveys at the El Paso (Texas)/Juárez (Mexico) border, bar observations in Juárez, and trauma data in El Paso. Bar surveys in Juárez show that the 2 AM closing policy, initiated 7 years ago, continues to be enforced, as has the reduction (89%) in youthful crossers returning after 3 AM. The number of underage youths returning earlier in the evening (before 3 AM), however, unchanged for 2 years after the policy change, has doubled recently. The early closing of bars in Juárez has a continuing positive impact on the reduction of the number of those returning after 3 AM. Although initially there appeared to be no displacement of the late returnees into the early hours (before 3 AM), the number of bar visitors crossing and returning earlier has been steadily increasing. Suggestions for reducing cross-border heavy episodic drinking are described.

Cocaine profiling for strategic intelligence, a cross-border project between France and Switzerland: part II. Validation of the statistical methodology for the profiling of cocaine.

PubMed

Lociciro, S; Esseiva, P; Hayoz, P; Dujourdy, L; Besacier, F; Margot, P

2008-05-20

Harmonisation and optimization of analytical and statistical methodologies were carried out between two forensic laboratories (Lausanne, Switzerland and Lyon, France) in order to provide drug intelligence for cross-border cocaine seizures. Part I dealt with the optimization of the analytical method and its robustness. This second part investigates statistical methodologies that will provide reliable comparison of cocaine seizures analysed on two different gas chromatographs interfaced with a flame ionisation detectors (GC-FIDs) in two distinct laboratories. Sixty-six statistical combinations (ten data pre-treatments followed by six different distance measurements and correlation coefficients) were applied. One pre-treatment (N+S: area of each peak is divided by its standard deviation calculated from the whole data set) followed by the Cosine or Pearson correlation coefficients were found to be the best statistical compromise for optimal discrimination of linked and non-linked samples. The centralisation of the analyses in one single laboratory is not a required condition anymore to compare samples seized in different countries. This allows collaboration, but also, jurisdictional control over data.

Prospects for Precision Neutrino Cross Section Measurements

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

Harris, Deborah A.

2016-01-28

The need for precision cross section measurements is more urgent now than ever before, given the central role neutrino oscillation measurements play in the field of particle physics. The definition of precision is something worth considering, however. In order to build the best model for an oscillation experiment, cross section measurements should span a broad range of energies, neutrino interaction channels, and target nuclei. Precision might better be defined not in the final uncertainty associated with any one measurement but rather with the breadth of measurements that are available to constrain models. Current experience shows that models are better constrainedmore » by 10 measurements across different processes and energies with 10% uncertainties than by one measurement of one process on one nucleus with a 1% uncertainty. This article describes the current status of and future prospects for the field of precision cross section measurements considering the metric of how many processes, energies, and nuclei have been studied.« less

Acculturation and healthy lifestyle habits among Hispanics in United States-Mexico border communities.

PubMed

Ghaddar, Suad; Brown, Cynthia J; Pagán, José A; Díaz, Violeta

2010-09-01

To explore the relationship between acculturation and healthy lifestyle habits in the largely Hispanic populations living in underserved communities in the United States of America along the U.S.-Mexico border. A cross-sectional study was conducted from April 2006 to June 2008 using survey data from the Alliance for a Healthy Border, a program designed to reduce health disparities in the U.S.-Mexico border region by funding nutrition and physical activity education programs at 12 federally qualified community health centers in Arizona, California, New Mexico, and Texas. The survey included questions on acculturation, diet, exercise, and demographic factors and was completed by 2,381 Alliance program participants, of whom 95.3% were Hispanic and 45.4% were under the U.S. poverty level for 2007. Chi-square (χ2) and Student's t tests were used for bivariate comparisons between acculturation and dietary and physical activity measures. Linear regression and binary logistic regression were used to control for factors associated with nutrition and exercise. Based on univariate tests and confirmed by regression analysis controlling for sociodemographic and health variables, less acculturated survey respondents reported a significantly higher frequency of fruit and vegetable consumption and healthier dietary habits than those who were more acculturated. Adjusted binary logistic regression confirmed that individuals with low language acculturation were less likely to engage in physical activity than those with moderate to high acculturation (odds ratio 0.75, 95% confidence interval 0.59-0.95). Findings confirmed an association between acculturation and healthy lifestyle habits and supported the hypothesis that acculturation in border community populations tends to decrease the practice of some healthy dietary habits while increasing exposure to and awareness of the importance of other healthy behaviors.

Linkages among climate change, crop yields and Mexico-US cross-border migration.

PubMed

Feng, Shuaizhang; Krueger, Alan B; Oppenheimer, Michael

2010-08-10

Climate change is expected to cause mass human migration, including immigration across international borders. This study quantitatively examines the linkages among variations in climate, agricultural yields, and people's migration responses by using an instrumental variables approach. Our method allows us to identify the relationship between crop yields and migration without explicitly controlling for all other confounding factors. Using state-level data from Mexico, we find a significant effect of climate-driven changes in crop yields on the rate of emigration to the United States. The estimated semielasticity of emigration with respect to crop yields is approximately -0.2, i.e., a 10% reduction in crop yields would lead an additional 2% of the population to emigrate. We then use the estimated semielasticity to explore the potential magnitude of future emigration. Depending on the warming scenarios used and adaptation levels assumed, with other factors held constant, by approximately the year 2080, climate change is estimated to induce 1.4 to 6.7 million adult Mexicans (or 2% to 10% of the current population aged 15-65 y) to emigrate as a result of declines in agricultural productivity alone. Although the results cannot be mechanically extrapolated to other areas and time periods, our findings are significant from a global perspective given that many regions, especially developing countries, are expected to experience significant declines in agricultural yields as a result of projected warming.

Securing the Borders: Creation of the Border Patrol Auxiliary

DTIC Science & Technology

2007-05-05

auxiliary members will be the elite members of the BPA who will attend training at the Border Patrol Academy to gain the knowledge and skills required to...recruits and greatly reducing start-up costs for the Border Patrol. It would appeal directly to ideal candidates for the elite tier-two service: new...program, which is a small, elite , and highly selective service. Tier-two members will have to be recruited from specific target populations. Based on the

Challenge theme 7: Information support for management of border security and environmental protection: Chapter 9 in United States-Mexican Borderlands: Facing tomorrow's challenges through USGS science

USGS Publications Warehouse

Parcher, Jean W.; Page, William R.

2013-01-01

Historically, international borders were located far from the major political and economic capitals of their countries and rarely received adequate planning or infrastructure development. Today, as a result of global economics and increased movement of goods between nations, border regions play a much greater role in commerce, tourism, and transportation. For example, Mexico is the second largest destination for United States exports (Woodrow Wilson Center Mexico Institute, 2009). The rapid population and economic growth along the United States–Mexican border, undocumented human border crossings, and the unique natural diversity of resources in the Borderlands present challenges for border security and environmental protection. Assessing risks and implementing sustainable growth policies to protect the environment and quality of life greatly increase in complexity when the issues cross an international border, where social services, environmental regulations, lifestyles, and cultural beliefs are unique for each country. Shared airsheds, water and biological resources, national security issues, and disaster management needs require an integrated binational approach to assess risks and develop binational management strategies.

Cross section and γ-ray spectra for U238(n,γ) measured with the DANCE detector array at the Los Alamos Neutron Science Center

NASA Astrophysics Data System (ADS)

Ullmann, J. L.; Kawano, T.; Bredeweg, T. A.; Couture, A.; Haight, R. C.; Jandel, M.; O'Donnell, J. M.; Rundberg, R. S.; Vieira, D. J.; Wilhelmy, J. B.; Becker, J. A.; Chyzh, A.; Wu, C. Y.; Baramsai, B.; Mitchell, G. E.; Krtička, M.

2014-03-01

Background: Accurate knowledge of the U238(n,γ) cross section is important for developing theoretical nuclear reaction models and for applications. However, capture cross sections are difficult to calculate accurately and often must be measured. Purpose: We seek to confirm previous measurements and test cross-section calculations with an emphasis on the unresolved resonance region from 1 to 500 keV. Method: Cross sections were measured from 10 eV to 500 keV using the DANCE detector array at the LANSCE spallation neutron source. The measurements used a thin target, 48 mg/cm2 of depleted uranium. Gamma cascade spectra were also measured to provide an additional constraint on calculations. The data are compared to cross-section calculations using the code CoH3 and cascade spectra calculations made using the code dicebox. Results: This new cross-section measurement confirms the previous data. The measured gamma-ray spectra suggest the need for additional low-lying dipole strength in the radiative strength function. New Hauser-Feshbach calculations including this strength accurately predict the capture cross section without renormalization. Conclusions: The present cross-section data confirm previous measurements. Including additional low-lying dipole strength in the radiative strength function may lead to more accurate cross-section calculations in nuclei where <Γγ> has not been measured.

Mariposa port of entry bottleneck study : facilitating efficient, secure and economical cross-border transportation movements.

DOT National Transportation Integrated Search

2008-10-01

The Arizona-Sonora border has become increasingly important to both states economy : due to increased trade between the regions following the 1994 passage of the North American : Free Trade Agreement (NAFTA) and the establishment of maquiladora in...

Border information flow architecture

DOT National Transportation Integrated Search

2006-04-01

This brochure describes the Border Information Flow Architecture (BIFA). The Transportation Border Working Group, a bi-national group that works to enhance coordination and planning between the United States and Canada, identified collaboration on th...

Comparative evaluation of border molding using two different techniques in maxillary edentulous arches: A clinical study

PubMed Central

Qanungo, Anchal; Aras, Meena Ajay; Chitre, Vidya; Coutinho, Ivy; Rajagopal, Praveen; Mysore, Ashwin

2016-01-01

Purpose: The aim of this in vivo study was to compare the single-step border molding technique using injectable heavy viscosity addition silicone with sectional border molding technique using low fusing impression compound by evaluating the retention of heat cure trial denture bases. Materials and Methods: Ten completely edentulous patients in need of prostheses were included in this study. Two border molding techniques, single-step (Group 1) and sectional (Group 2), were compared for retention. Both border molding techniques were performed in each patient. In both techniques, definitive wash impression was made with light viscosity addition silicone. The final results were analyzed using paired t-test to determine whether significant differences existed between the groups. Results: The t-value (3.031) infers that there was a significant difference between Group 1 and Group 2 (P = 0.014). The retention obtained in Group 2 (mean = 9.05 kgf) was significantly higher than that of Group 1 (mean = 8.26 kgf). Conclusion: Sectional border molding technique proved to be more retentive as compared to single-step border molding although clinically the retention appeared comparable. PMID:27746597

Malaria control along China-Myanmar Border during 2007-2013: an integrated impact evaluation.

PubMed

Xu, Jian-Wei; Li, Yong; Yang, Heng-Lin; Zhang, Jun; Zhang, Zai-Xing; Yang, Ya-Ming; Zhou, Hong-Ning; Havumaki, Joshua; Li, Hua-Xian; Liu, Hui; Zhou, Hua; Xie, Xin-Yu; Dong, Jia-Xiang; Zhang, Yue; Sun, Xiao-Ying; Li, Bo; Li, Jia-Yin; Tian, Yang-Hui; Wang, Pi-Yu; Li, Ben-Fu

2016-08-10

Implementing effective interventions remain a lot of difficulties along all border regions. The emergence of artemisinin resistance of Plasmodium falciparum strains in the Greater Mekong Subregion is a matter of great concern. China has effectively controlled cross-border transmission of malaria and artemisinin resistance of P. falciparum along the China-Myanmar border. A combined quantitative and qualitative study was used to collect data, and then an integrated impact evaluation was conducted to malaria control along the China-Myanmar border during 2007-2013. The parasite prevalence rate (PPR) in the five special regions of Myanmar was decreased from 13.6 % in March 2008 to 1.5 % in November 2013. Compared with the baseline (PPR in March 2008), the risk ratio was only 0.11 [95 % confidence interval (CI), 0.09-0. 14) in November 2013, which is equal to an 89 % reduction in the malaria burden. Annual parasite incidence (API) across 19 Chinese border counties was reduced from 19.6 per 10 000 person-years in 2006 to 0.9 per 10 000 person-years in 2013. Compared with the baseline (API in 2006), the API rate ratio was only 0.05(95 % CI, 0.04-0.05) in 2013, which equates to a reduction of the malaria burden by 95.0 %. Meanwhile, the health service system was strengthened and health inequity of marginalized populations reduced along the international border. The effective collaboration between China, Myanmar and the international non-governmental organization promptly carried out the core interventions through simplified processes. The integrated approaches dramatically decreased malaria burden of Chinese-Myanmar border.

Risk behaviours for HIV infection among traveling Mexican migrants: The Mexico-US border as a contextual risk factor

PubMed Central

Zhang, Xiao; Martinez-Donate, Ana P.; Simon, Norma-Jean E.; Hovell, Melbourne F.; Rangel, Maria Gudelia; Magis-Rodriguez, Carlos; Sipan, Carol L.

2016-01-01

The Mexico-US border region is a transit point in the trajectory of Mexican migrants traveling to and from the U.S. and a final destination for domestic migrants from other regions in Mexico. This region also represents a high-risk environment that may increase risk for HIV among migrants and the communities they connect. We conducted a cross-sectional, population-based survey, in Tijuana, Mexico, and compared Mexican migrants with a recent stay on the Mexico-US border region (Border, n=553) with migrants arriving at the border from Mexican sending communities (Northbound, n=1077). After controlling for demographics and migration history, border migrants were more likely to perceive their risk for HIV infection as high in this region and regard this area as a liberal place for sexual behaviours compared to Northbound migrants reporting on their perceptions of the sending communities (p<0.05). Male border migrants were more likely to engage in sex, and have unprotected sex, with female sex workers during their recent stay on the border compared to other contexts (rate ratio= 3.0 and 6.6, respectively, p<0.05). Binational and intensified interventions targeting Mexican migrants should be deployed in the Mexican border region to address migration related HIV transmission in Mexico and the U.S. PMID:26878494

Risk behaviours for HIV infection among travelling Mexican migrants: The Mexico-US border as a contextual risk factor.

PubMed

Zhang, Xiao; Martinez-Donate, Ana P; Simon, Norma-Jean E; Hovell, Melbourne F; Rangel, Maria Gudelia; Magis-Rodriguez, Carlos; Sipan, Carol L

2017-01-01

The Mexico-US border region is a transit point in the trajectory of Mexican migrants travelling to and from the USA and a final destination for domestic migrants from other regions in Mexico. This region also represents a high-risk environment that may increase risk for HIV among migrants and the communities they connect. We conducted a cross-sectional, population-based survey, in Tijuana, Mexico, and compared Mexican migrants with a recent stay on the Mexico-US border region (Border, n = 553) with migrants arriving at the border from Mexican sending communities (Northbound, n = 1077). After controlling for demographics and migration history, border migrants were more likely to perceive their risk for HIV infection as high in this region and regard this area as a liberal place for sexual behaviours compared to Northbound migrants reporting on their perceptions of the sending communities (p < .05). Male border migrants were more likely to engage in sex, and have unprotected sex, with female sex workers during their recent stay on the border compared to other contexts (rate ratio = 3.0 and 6.6, respectively, p < .05). Binational and intensified interventions targeting Mexican migrants should be deployed in the Mexican border region to address migration related HIV transmission in Mexico and the USA.

The Intersectionality of Border Pedagogy and Latino/a Youth: Enacting Border Pedagogy in Multiple Spaces

ERIC Educational Resources Information Center

Ramirez, Pablo C.; Ross, Lydia; Jimenez-Silva, Margarita

2016-01-01

In this one-year qualitative study, the authors examined how border pedagogy is enacted by two Latino/a high school teachers in a border community in Southern California. Through classroom observations, the authors documented powerful student discussions that named complex borders (Giroux, 1992) that existed in their daily lives. We drew from…

Sin Fronteras Boy: Students Create Collaborative Websites to Explore the Border

ERIC Educational Resources Information Center

Cornell, Grace

2012-01-01

Around one table, four 4th-grade girls chat quietly as they write on their laptops: Ruby interviews Alejandra about her experience crossing the U.S.-Mexico border as a 6-year-old. Meanwhile, Cindy turns notes from an interview with her uncle into a narrative about his immigration experience. Next to them, four boys work on the "Sin Fronteras…

[Antituberculosis-drug resistance in the border of Brazil with Paraguay and Bolivia].

PubMed

Marques, Marli; Cunha, Eunice Atsuko Totumi; Evangelista, Maria do Socorro Nantua; Basta, Paulo Cesar; Marques, Ana Maria Campos; Croda, Julio; de Andrade, Sonia Maria Oliveira

2017-04-20

To estimate the rate of drug resistance among pulmonary tuberculosis (PTB) cases in the state of Mato Grosso do Sul, Brazil, and specifically in the border areas with Paraguay and Bolivia, as well as to identify associated risk factors. The present cross-sectional, epidemiological study focused on PTB cases recorded between January 2007 and December 2010 in the State Reportable Disease Information System with results of susceptibility tests to rifampicin, isoniazid, ethambutol, and streptomycin. Dependent variables were development of resistance to a single drug or any combination of drugs. Independent variables were being a new or treated case, living in border areas, presence/absence of diabetes, and history of alcoholism. There were 789 TBP cases with susceptibility testing. The following characteristics were associated with resistance: treated case (P = 0.0001), border region (P = 0.0142), alcoholism (P = 0.0451), and diabetes (P = 0.0708). The rates of combined, primary, and acquired resistance for the state were 16.3%, 10.6%, and 39.0%, vs. 22.3%, 19.2%, and 37.5% for the border region. The rates of combined, primary, and acquired multidrug resistance for the state were 1.8%, 0.6%, and 6.3%, vs. 3.1%, 1.2%, and 12.5% for the border region. In the border region, the state should investigate drug resistance in all patients with respiratory symptoms, determine the pattern of resistance in confirmed cases, adopt directly observed treatment for cases of PTB, and develop health actions together with neighboring countries. Across the state, the levels of acquired resistance should be monitored, with investigation of resistance in all treated cases and implementation of directly observed treatment especially among patients with diabetes or alcoholism.

Microchannel plate cross-talk mitigation for spatial autocorrelation measurements

NASA Astrophysics Data System (ADS)

Lipka, Michał; Parniak, Michał; Wasilewski, Wojciech

2018-05-01

Microchannel plates (MCP) are the basis for many spatially resolved single-particle detectors such as ICCD or I-sCMOS cameras employing image intensifiers (II), MCPs with delay-line anodes for the detection of cold gas particles or Cherenkov radiation detectors. However, the spatial characterization provided by an MCP is severely limited by cross-talk between its microchannels, rendering MCP and II ill-suited for autocorrelation measurements. Here, we present a cross-talk subtraction method experimentally exemplified for an I-sCMOS based measurement of pseudo-thermal light second-order intensity autocorrelation function at the single-photon level. The method merely requires a dark counts measurement for calibration. A reference cross-correlation measurement certifies the cross-talk subtraction. While remaining universal for MCP applications, the presented cross-talk subtraction, in particular, simplifies quantum optical setups. With the possibility of autocorrelation measurements, the signal needs no longer to be divided into two camera regions for a cross-correlation measurement, reducing the experimental setup complexity and increasing at least twofold the simultaneously employable camera sensor region.

BORDER EFFECTS ON DSM-5 ALCOHOL USE DISORDERS ON BOTH SIDES OF THE U.S.-MEXICO BORDER

PubMed Central

Cherpitel, Cheryl J.; Ye, Yu; Bond, Jason; Zemore, Sarah E.; Borges, Guilherme; Greenfield, Thomas K.

2015-01-01

Background Little epidemiological evidence exists on alcohol use and related problems along the U.S.-Mexico border, although the borderlands have been the focus of recent media attention related to the escalating drug/violence “epidemic”. In the present study the relationship of proximity of living at the border and alcohol use disorders (AUDs) is analyzed from the U.S.-Mexico Study on Alcohol and Related Conditions (UMSARC). Methods Household surveys were conducted on 2,336 Mexican Americans in Texas (771 in a non-border city and 1,565 from three border cities located in the three poorest counties in the U.S.) and 2,460 Mexicans from the states of Nuevo Leon and Tamaulipas in Mexico (811 in a non-border city and 1,649 from three cities which are sister cities to the Texas border sites). Results Among current drinkers, prevalence of AUD was marginally greater (p<0.10) at the U.S. border compared to the non-border, but the opposite was true in Mexico (p<0.001), and these trends continued on both sides across volume and 5+ drinking days. Prevalence was greater in Laredo/Nuevo Laredo relative to their respective sister city counterparts on the same side. Border effects appeared greater for males than females in the U.S. and the opposite in Mexico. Conclusion The data suggest that border proximity may affect AUD in both the U.S. and Mexico, but in the opposite direction, and may be related to the relative perceived or actual stress of living in the respective communities. PMID:25649987

Border effects on DSM-5 alcohol use disorders on both sides of the U.S.-Mexico border.

PubMed

Cherpitel, Cheryl J; Ye, Yu; Bond, Jason; Zemore, Sarah E; Borges, Guilherme; Greenfield, Thomas K

2015-03-01

Little epidemiological evidence exists on alcohol use and related problems along the U.S.-Mexico border, although the borderlands have been the focus of recent media attention related to the escalating drug/violence "epidemic". In the present study, the relationship of proximity of living at the border and alcohol use disorders (AUDs) is analyzed from the U.S.-Mexico Study on Alcohol and Related Conditions (UMSARC). Household surveys were conducted on 2336 Mexican Americans in Texas (771 in a non-border city and 1565 from three border cities located in the three poorest counties in the U.S.) and 2460 Mexicans from the states of Nuevo Leon and Tamaulipas in Mexico (811 in a non-border city and 1649 from three cities which are sister cities to the Texas border sites). Among current drinkers, prevalence of AUD was marginally greater (p<0.10) at the U.S. border compared to the non-border, but the opposite was true in Mexico (p<0.001), and these trends continued on both sides across volume and 5+ drinking days. Prevalence was greater in Laredo/Nuevo Laredo relative to their respective sister city counterparts on the same side. Border effects appeared greater for males than females in the U.S. and the opposite in Mexico. The data suggest that border proximity may affect AUD in both the U.S. and Mexico, but in the opposite direction, and may be related to the relative perceived or actual stress of living in the respective communities. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Modeling the U.S. Border Patrol Tucson Sector for the Deployment and Operations of Border Security Forces

DTIC Science & Technology

2006-03-01

Crime_Trends_2005.pdf (accessed August 3, 2005). Consejo de Seguridad Publica , “Programa de Mediano Plazo 2004 - 2009: Seguridad Publica ,” http...international Southwest border. The issue of illegal human smuggling is not new to the United States- Mexico border or to law enforcement agencies...Operation Gatekeeper; Operation Hold the Line; Operation Stonegarden; Tucson Sector; US Border Patrol; US- Mexico border. 16. PRICE CODE 17. SECURITY

Linkages among climate change, crop yields and Mexico–US cross-border migration

PubMed Central

Feng, Shuaizhang; Krueger, Alan B.; Oppenheimer, Michael

2010-01-01

Climate change is expected to cause mass human migration, including immigration across international borders. This study quantitatively examines the linkages among variations in climate, agricultural yields, and people's migration responses by using an instrumental variables approach. Our method allows us to identify the relationship between crop yields and migration without explicitly controlling for all other confounding factors. Using state-level data from Mexico, we find a significant effect of climate-driven changes in crop yields on the rate of emigration to the United States. The estimated semielasticity of emigration with respect to crop yields is approximately −0.2, i.e., a 10% reduction in crop yields would lead an additional 2% of the population to emigrate. We then use the estimated semielasticity to explore the potential magnitude of future emigration. Depending on the warming scenarios used and adaptation levels assumed, with other factors held constant, by approximately the year 2080, climate change is estimated to induce 1.4 to 6.7 million adult Mexicans (or 2% to 10% of the current population aged 15–65 y) to emigrate as a result of declines in agricultural productivity alone. Although the results cannot be mechanically extrapolated to other areas and time periods, our findings are significant from a global perspective given that many regions, especially developing countries, are expected to experience significant declines in agricultural yields as a result of projected warming. PMID:20660749

Cross border reproductive care (CBRC): a growing global phenomenon with multidimensional implications (a systematic and critical review).

PubMed

Salama, Mahmoud; Isachenko, Vladimir; Isachenko, Evgenia; Rahimi, Gohar; Mallmann, Peter; Westphal, Lynn M; Inhorn, Marcia C; Patrizio, Pasquale

2018-05-28

Many people travel abroad to access fertility treatments. This growing phenomenon is known as cross border reproductive care (CBRC) or fertility tourism. Due to its complex nature and implications worldwide, CBRC has become an emerging dilemma deserving more attention on the global healthcare agenda. According to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, a systematic review of the literature was performed for all relevant full-text articles published in PubMed in English during the past 18 years to explore CBRC phenomenon in the new millennium. Little is known about the accurate magnitude and scope of CBRC around the globe. In this systematic and critical review, we identify three major dimensions of CBRC: legal, economic, and ethical. We analyze each of these dimensions from clinical and practical perspectives. CBRC is a growing reality worldwide with potential benefits and risks. Therefore, it is very crucial to regulate the global market of CBRC on legal, economic, and ethical bases in order to increase harmonization and reduce any forms of exploitation. Establishment of accurate international statistics and a global registry will help diminish the current information gap surrounding the CBRC phenomenon.

Relationships of outdoor and indoor ultrafine particles at residences downwind of a major international border crossing in Buffalo, NY.

PubMed

McAuley, T R; Fisher, R; Zhou, X; Jaques, P A; Ferro, A R

2010-08-01

During winter 2006, indoor and outdoor ultrafine particle (UFP) size distribution measurements for particles with diameters from 5.6 to 165 nm were taken at five homes in a neighborhood directly adjacent to the Peace Bridge Complex (PBC), a major international border crossing connecting Buffalo, New York to Fort Erie, Ontario. Monitoring with 1-s time resolution was conducted for several hours at each home. Participants were instructed to keep all external windows and doors closed and to refrain from cooking, smoking, or other activity that may result in elevating the indoor UFP number concentration. Although the construction and age for the homes were similar, indoor-to-outdoor comparisons indicate that particle infiltration rates varied substantially. Overall, particle concentrations indoors were lower and less variable than particle concentrations outdoors, with average indoor-outdoor ratios ranging from 0.1 to 0.5 (mean 0.34) for particles between 5.6 and 165 nm in diameter. With no indoor sources, the average indoor-outdoor ratios were lowest (0.2) for 20-nm particles, higher (0.3) for particles <10 nm, and highest (0.5) for particles 70-165 nm. This study provides insight into the penetration of UFP into homes and the resulting change in particle size distributions as particles move indoors near a major diesel traffic source. Although people spend most of their time in their homes, exposure estimates for epidemiological studies are generally determined using ambient concentrations. The findings of this study will contribute to improved size-resolved UFP exposure estimates for near roadway exposure assessments and epidemiological studies.

Health, migration and border management: analysis and capacity-building at Europe's borders.

PubMed

Hollings, Jennifer; Samuilova, Mariya; Petrova-Benedict, Roumyana

2012-04-01

Three key elements were analysed in Hungary, Poland and Slovakia as a basis for strengthening the capacity of staff and structures related to health, migration and border management: public health concerns linked to migration, health needs and rights of migrants and the occupational health of staff. This IOM project was implemented through an in-depth situation analysis as well as the development of training modules and public health guidelines. Findings indicate a paucity of existing data, gaps in the health care for migrants and few existing tools for border officials and health professionals. Sets of training modules were developed for each of these groups, including common modules on migration and the right to health and intercultural communication, as well as targeted health modules. The guidelines promote good practices in the context of border management and detention. The EU is working towards a common immigration policy and integrated border management; however, a harmonized approach to migration and health is still lacking. Further research and piloting of the developed materials is needed to fully establish an adaptable, common toolkit.

Computing border bases using mutant strategies

NASA Astrophysics Data System (ADS)

Ullah, E.; Abbas Khan, S.

2014-01-01

Border bases, a generalization of Gröbner bases, have actively been addressed during recent years due to their applicability to industrial problems. In cryptography and coding theory a useful application of border based is to solve zero-dimensional systems of polynomial equations over finite fields, which motivates us for developing optimizations of the algorithms that compute border bases. In 2006, Kehrein and Kreuzer formulated the Border Basis Algorithm (BBA), an algorithm which allows the computation of border bases that relate to a degree compatible term ordering. In 2007, J. Ding et al. introduced mutant strategies bases on finding special lower degree polynomials in the ideal. The mutant strategies aim to distinguish special lower degree polynomials (mutants) from the other polynomials and give them priority in the process of generating new polynomials in the ideal. In this paper we develop hybrid algorithms that use the ideas of J. Ding et al. involving the concept of mutants to optimize the Border Basis Algorithm for solving systems of polynomial equations over finite fields. In particular, we recall a version of the Border Basis Algorithm which is actually called the Improved Border Basis Algorithm and propose two hybrid algorithms, called MBBA and IMBBA. The new mutants variants provide us space efficiency as well as time efficiency. The efficiency of these newly developed hybrid algorithms is discussed using standard cryptographic examples.

Effects of Vegetated Field Borders on Arthropods in Cotton Fields in Eastern North Carolina

PubMed Central

Outward, Randy; Sorenson, Clyde E.; Bradley, J. R.

2008-01-01

The influence, if any, of 5m wide, feral, herbaceous field borders on pest and beneficial arthropods in commercial cotton, Gossypium hirsutum (L.) (Malvales: Malvaceae), fields was measured through a variety of sampling techniques over three years. In each year, 5 fields with managed, feral vegetation borders and five fields without such borders were examined. Sampling was stratified from the field border or edge in each field in an attempt to elucidate any edge effects that might have occurred. Early season thrips populations appeared to be unaffected by the presence of a border. Pitfall sampling disclosed no differences in ground-dwelling predaceous arthropods but did detect increased populations of crickets around fields with borders. Cotton aphid (Aphis gossypii Glover) (Hemiptera: Aphididae) populations were too low during the study to adequately assess border effects. Heliothines, Heliothis virescens (F.) and Helicoverpa zea (Boddie) (Lepidoptera: Noctuidae), egg numbers and damage rates were largely unaffected by the presence or absence of a border, although in one instance egg numbers were significantly lower in fields with borders. Overall, foliage-dwelling predaceous arthropods were somewhat more abundant in fields with borders than in fields without borders. Tarnished plant bugs, Lygus lineolaris (Palisot de Beauvois) (Heteroptera: Miridae) were significantly more abundant in fields with borders, but stink bugs, Acrosternum hilare (Say), and Euschistus servus (Say) (Hemiptera: Pentatomidae) numbers appeared to be largely unaffected by border treatment. Few taxa clearly exhibited distributional edge effects relative to the presence or absence of border vegetation. Field borders like those examined in this study likely will have little impact on insect pest management in cotton under current insect management regimens. PMID:20345293

Application of smart phone in "Better Border Healthcare Program": a module for mother and child care.

PubMed

Kaewkungwal, Jaranit; Singhasivanon, Pratap; Khamsiriwatchara, Amnat; Sawang, Surasak; Meankaew, Pongthep; Wechsart, Apisit

2010-11-03

To assess the application of cell phone integrating into the healthcare system to improve antenatal care (ANC) and expanded programme on immunization (EPI) services for the under-served population in border area. A module combining web-based and mobile technology was developed to generate ANC/EPI visit schedule dates in which the healthcare personnel can cross-check, identify and update the mother's ANC and child's EPI status at the healthcare facility or at the household location when performing home visit; with additional feature of sending appointment reminder directly to the scheduled mother in the community. The module improved ANC/EPI coverage in the study area along the country border including for both Thai and non-Thai mothers and children who were either permanent resident or migrants; numbers of ANC and EPI visit on-time as per schedule significantly increased; there was less delay of antenatal visits and immunizations. The module integrated and functioned successfully as part of the healthcare system; it is proved for its feasibility and the extent to which community healthcare personnel in the low resource setting could efficiently utilize it to perform their duties.

Motion of Colloidal Particles near Plateau Border in Freely Suspended Soap Film

NASA Astrophysics Data System (ADS)

Pak, Hyuk Kyu; Sur, Jeanman

2000-03-01

We study the motion of colloidal particle near Plateau border in free-standing soap film which is placed perpendicularly to the gravitational direction. When the thickness of soap film is a micron order, two air/water interfacial surfaces of the film can be deformed by the presence of the colloidal particle. When the colloidal particles are in the central area of soap film, they move in random directions. But, as the particles approach near Plateau border, they are accelerated to the border of the film. The travelling distance, before the accelerated particle stops, depends on particle size. We propose a simple model to explain the motion of particle near Plateau border using a surface energy argument and compare the results with experimental measurements.

On Borders: From Ancient to Postmodern Times

NASA Astrophysics Data System (ADS)

Bellezza, G.

2013-11-01

The article deals with the evolution of the concept of borders between human groups and with its slow evolution from the initial no men's land zones to the ideal single-dimension linear borders. In ancient times the first borders were natural, such as mountain ranges or large rivers until, with the development of Geodesy, astronomical borders based on meridians and parallels became a favourite natural base. Actually, Modern States adopted these to fix limits in unknown conquered territories. The postmodern thought led give more importance to cultural borders until, in the most recent times, is becoming rather impossible to fix borders in the virtual cyberspace.

National Strategy for the Southwest Border: Having the Desired Effect?

DTIC Science & Technology

2011-03-18

marijuana and, increasingly in recent years, synthetics ”9 entering the United States. As Figure 1 illustrates, they operate throughout the Southwest...significant cross-border, drug smuggling tunnel and netted about 30 tons of marijuana seized at two warehouses in the United States and Mexico.”40 Once the...illegal drugs. The increased seizures of heroin, methamphetamine, and marijuana were 30.8 percent, 24 percent, and 16.9 percent respectively.45 This

The Border Pedagogy Revisited

ERIC Educational Resources Information Center

Kazanjian, Christopher John

2011-01-01

Border pedagogy is a multicultural educational approach utilized in multicultural settings to help students understand their histories and experiences and how it affects their identities and cultures. The approach seeks to produce intellectuals that transcend physical and metaphysical boundaries. The goal of border pedagogy is to remove cultural…

EPIC : expedited processing at international crossings : evaluation final report

DOT National Transportation Integrated Search

1998-09-01

This executive summary presents an overview of the Expedited Processing at International Crossings (EPIC) Field Operational Test (FOT). The EPIC focus was on the commercial vehicle transport component of international border crossings at the Nogales,...