WorldWideScience

Sample records for evaluate effective border

  1. Border effects without borders: What divides Japan's internal trade?

    OpenAIRE

    Wrona, Jens

    2015-01-01

    Over the last 20 years the trade literature repeatedly documented the trade-reducing effects of inter- and intra-national borders. Thereby, the puzzling size and persistence of observed border effects from the beginning raised doubts on the role of underlying political borders. However, when observed border effects are not caused by political trade barriers, why should their spatial dimension then inevitably coincide with the geography of present or past political borders? This paper identifi...

  2. The impact of Border policy effect on cross-border ethnic areas

    Science.gov (United States)

    Bie, Q. L.; Zhou, S. Y.; Li, C. S.

    2013-11-01

    Boundary effect analysis is related to border policy making in the cross-border ethnic area. The border effect literatures show that geographic boundaries have obvious impacts on economic, social and cultural relations in both sides of a nation border. Particularly in cross-border ethnic areas, each ethnic group has strong internal spatial structure relevance, and the boundary effect is more obvious. However, most of China's border areas are cross-border ethnic areas, each of border issues is unique. Under this perspective, we analyze the border effects of various boundaries can provide basis for formulating border management policies. For small scale of cross-border ethnic minority areas, how to formulate the boundary management policy is a good question to explore. This paper is demonstrated by a study of the impact of border management policies in Dehong Dai and Jingpo Autonomous Prefecture in Yunnan Province at the border area to Burma. The comparative method is used to analysis the border management policies in past 50 decades for the border area of Yunnan Province .This research aims to define trends within border policy and its influences to national security. This paper also examines Wendy Brown's liberal theory of border management policy. We found that it is not suitable for Sino-Burma border area. The conclusion is that the changes or instability of international economic and political situation has more influence to this cross-border ethnic area, and only innovative policy will be effective in cross-border ethnic area. So the border management policies should reflect the change of international context.

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

    International Nuclear Information System (INIS)

    Booker, Paul M.; Maple, Scott A.

    2010-01-01

    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 cause 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 resistance

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

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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

  6. 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.

    Science.gov (United States)

    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 Insurance coverage showed an increase in cardiovascular mortality of 3 · 6 (95% CI 3 · 1-4 · 0, p Mexico border region is disproportionately affected by cardiovascular disease mortality as compared to the non-border region of Mexico. This was not explained by education, population density, or insurance coverage. Proximity to the US culture and related diet and habits can be explanations of the increasing mortality trend.

  7. The California Border Health Collaborative: A Strategy for Leading the Border to Better Health

    Directory of Open Access Journals (Sweden)

    Charles Edwards Matthews III

    2015-05-01

    Full Text Available There are hundreds of departments and organizations working on border health issues in the California/Baja California border region trying to protect and improve health without a collaborative structure that integrates jurisdictions and organizations. As a result, there is a need to effectively improve the health in the border region by coordinating these organizations to work together and benefit from each other’s best practices. The newly developed California Border Health Collaborative (CBHC can provide the leadership and collaborative culture to positively improve the health of the border region. This article aims to describe the development process of this collaborative to include key ingredients to success, the roles of mulit-level jurisdictions, and policy implications.This article describes the methods used to develop key aspects of collaborative leadership, strategic alignment and a common vision toward the building of this collective impact approach to border health. In addition, we describe the role of key local County (County of San Diego Live Well San Diego initiative, State, (California Department of Public Health- Office of Binational Border Health, Federal (US-Mexico Border Health Commission’s Leaders across Borders, Academia (e.g., University of California San Diego and San Diego State University and non-profit entities (e.g., Project Concern International, San Ysidro Health Center in forming the BHCC. Evaluating the consortium development process included a literature review of similar processes, a review of internal documents and an analysis of developmental events. To this point the CBHC has built a strong, cohesive collaborative on the U.S. side of the border. It is sharing and leveraging local expertise to address many border health issues. Even more importantly, the BHCC has reached a key stage in which it can effectively engage its Baja California, Mexico counterparts in a manner that will prove extremely powerful

  8. Alleviating Border Effects in Wavelet Transforms for Nonlinear Time-varying Signal Analysis

    Directory of Open Access Journals (Sweden)

    SU, H.

    2011-08-01

    Full Text Available Border effects are very common in many finite signals analysis and processing approaches using convolution operation. Alleviating the border effects that can occur in the processing of finite-length signals using wavelet transform is considered in this paper. Traditional methods for alleviating the border effects are suitable to compression or coding applications. We propose an algorithm based on Fourier series which is proved to be appropriate to the application of time-frequency analysis of nonlinear signals. Fourier series extension method preserves the time-varying characteristics of the signals. A modified signal duration expression for measuring the extent of border effects region is presented. The proposed algorithm is confirmed to be efficient to alleviate the border effects in comparison to the current methods through the numerical examples.

  9. Magnetic resonance imaging in the evaluation of standard radiotherapy field borders in patients with uterine cervix cancer

    International Nuclear Information System (INIS)

    Freire, Geison Moreira; Dias, Rodrigo Souza; Giordani, Adelmo Jose; Segreto, Helena Regina Comodo; Segreto, Roberto Araujo; Ribalta, Julisa Chamorro Lascasas

    2010-01-01

    Objective: to evaluate, by means of magnetic resonance imaging, the standardized field borders in radiotherapy for malignant neoplasm of uterine cervix, and to determine the role of this method in the reduction of possible planning errors related to the conventional technique. Materials and methods: magnetic resonance imaging studies for planning of treatment of 51 patients with uterine cervix cancer were retrospectively analyzed. The parameters assessed were the anterior and posterior field borders on sagittal section. Results: The anterior field border was inappropriate in 20 (39.2%) patients and geographic miss was observed in 37.3% of cases in the posterior border. The inappropriateness of both field borders did not correlate with clinical parameters such as patients' age, tumor staging, histological type and degree. Conclusion: the evaluation of standardized field borders with the use of magnetic resonance imaging has demonstrated high indices of inappropriateness of the lateral field borders, as well as the relevant role of magnetic resonance imaging in the radiotherapy planning for patients with uterine cervix cancer with a view to reduce the occurrence of geographic miss of the target volume. (author)

  10. The U.S.-Canada Border Effect : Smaller Than Previously Thought and Becoming Smaller

    Science.gov (United States)

    2012-05-30

    We revisit the effect of the U.S.-Canada national border on trade, considering to what extent the border reduces trade when : observable economic factors are controlled. A reexamination of the data yields estimates of the border effect that are 50% :...

  11. 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

    Directory of Open Access Journals (Sweden)

    Gabriel Anaya

    2017-05-01

    Full Text Available Abstract Background 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. Methods 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. Results 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

  12. Cross-border cooperation in inner Scandinavia: A territorial impact assessment

    Energy Technology Data Exchange (ETDEWEB)

    Medeiros, Eduardo, E-mail: emedeiros@campus.ul.pt

    2017-01-15

    The use of territorial impact assessment procedures is gaining increasing relevance in the European Union policy evaluation processes. However, no concrete territorial impact assessment tools have been applied to evaluating EU cross-border programmes. In this light, this article provides a pioneering analysis on how to make use of territorial impact assessment procedures on cross-border programmes. More specifically, it assesses the main territorial impacts of the Inner Scandinavian INTERREG-A sub-programme, in the last 20 years (1996–2016). It focuses on its impacts on reducing the barrier effect, in all its main dimensions, posed by the presence of the administrative border. The results indicate a quite positive impact of the analysed cross-border cooperation programme, in reducing the barrier effect in all its main dimensions. The obtained potential impact values for each analysed dimension indicate, however, that the ‘economy-technology’ dimension was particularly favoured, following its strategic intervention focus in stimulating the economic activity and the attractiveness of the border area. - Highlights: • A territorial impact assessment method to assess cross-border cooperation is proposed. • This method rationale is based on the main dimensions of the barrier effect. • This method identified positive impacts in all analysed dimensions. • The economy-technological dimension was the most positively impacted one.

  13. Cost and effectiveness analysis on unmanned aerial vehicle (UAV) use at border security

    Science.gov (United States)

    Yilmaz, Bahadır.

    2013-06-01

    Drones and Remotely Piloted Vehicles are types of Unmanned Aerial Vehicles. UAVs began to be used with the war of Vietnam, they had a great interest when Israel used them in Bekaa Valley Operations of 1982. UAVs have been used by different countries with different aims with the help of emerging technology and investments. In this article, in the context of areas of UAV usage in national security, benefits and disadvantages of UAVs are put forward. Particularly, it has been evaluated on the basis of cost-effectiveness by focusing the use of UAV in the border security. UAVs have been studied by taking cost analysis, procurement and operational costs into consideration. Analysis of effectiveness has been done with illegal passages of people and drugs from flight times of UAVs. Although the procurement cost of the medium-level UAVs is low, its operational costs are high. For this reason, the idea of less costly alternative systems have been revealed for the border security. As the costs are reduced to acceptable level involving national security and border security in future with high-technology products in their structure, it will continue to be used in an increasing proportion.

  14. Impacting Binational Health through Leadership Development: A Program Evaluation of the Leaders across Borders Program, 2010–2014

    Directory of Open Access Journals (Sweden)

    Omar A. Contreras

    2017-08-01

    Full Text Available BackgroundWorkforce and leadership development is imperative for the advancement of public health along the U.S./Mexico border. The Leaders across borders (LaB program aims to train the public health and health-care workforce of the border region. The LaB is a 6-month intensive leadership development program, which offers training in various areas of public health. Program curriculum topics include: leadership, border health epidemiology, health diplomacy, border public policies, and conflict resolution.MethodsThis article describes the LaB program evaluation outcomes across four LaB cohort graduates between 2010 and 2014. LaB graduates received an invitation to participate via email in an online questionnaire. Eighty-five percent (n = 34 of evaluation participants indicated an improvement in the level of binationality since participating in the LaB program. Identified themes in the evaluation results included increased binational collaborations and partnerships across multidisciplinary organizations that work towards improving the health status of border communities. Approximately 93% (n = 37 of the LaB samples were interested in participating in future binational projects while 80% (n = 32 indicated interest in the proposal of other binational initiatives. Participants expressed feelings of gratitude from employers who supported their participation and successful completion of LaB.DiscussionPrograms such as LaB are important in providing professional development and education to a health-care workforce along the U.S./Mexico border that is dedicated to positively impacting the health outcomes of vulnerable populations residing in this region.

  15. Multibody neutrino exchange in a neutron star neutrino sea and border effects

    CERN Document Server

    Abada, A; Rodríguez-Quintero, J; Abada, As

    1998-01-01

    The interaction due to the exchange of massless neutrinos between neutrons is a long-range force. Border effects on this multibody exchange inside a dense core are studied and computed analytically in 1 + 1 dimensions. We demonstrate in this work that a proper treatment of the star's border effect automatically incorporates the condensate contribution as a consequence of the appropriate boundary conditions for the neutrino Feynman propagator inside the star. The total multibody exchange contribution is infrared-safe and vanishes exactly in 1 + 1 dimensions. The general conclusion of this work is that the border effect does not modify the result that neutrino exchange is infrared-safe. This toy model prepares the ground and gives the tools for the study of the realistic 3 + 1 star.

  16. Improving the Validity of Squeeze Film Air-Damping Model of MEMS Devices with Border Effect

    Directory of Open Access Journals (Sweden)

    Cheng Bai

    2014-01-01

    Full Text Available Evaluation of squeezed film air damping is critical in the design and control of dynamic MEMS devices. The published squeezed film air damping models are generally derived from the analytical solutions of Reynolds equation or its other modified forms under the supposition of trivial pressure boundary conditions on the peripheral borders. These treatments ignoring the border effect can not give faithful result for structure with smaller air venting gap or the double-gimbaled structure in which the inner frame and outer one affect the air venting. In this paper, we use Green’s function to solve the nonlinear Reynolds equation with inhomogeneous boundary conditions. For two typical normal motion cases of parallel plate, the analytical models of squeeze film damping force with border effect are established. The viscous and inertial losses with real values and image values acoustic impedance are all included in the model. These models reduced the time consumption while giving satisfactory result. Without multifield coupling analysis, the estimation of the dynamic behavior of MEMS device is also allowed, and the simulation of the system performance is more convenient.

  17. Regional Joint Border Commands: A Pathway to Improving Collaboration and Effectiveness for Border Control

    Science.gov (United States)

    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

  18. Effectiveness of cross-border knowledge transfer in Malaysian MSC status corporations

    Directory of Open Access Journals (Sweden)

    Aaron Sow Yee Pook

    2017-03-01

    Full Text Available Knowledge has become the key asset for the economy to gain competitiveness as more and more countries have shifted or are shifting towards knowledge-based economy, no exception for Malaysia. In order to acquire and transfer technology and/or knowledge from overseas to Malaysia, Multimedia Super Corridor (MSC has been proposed. However, research focuses on cross-border knowledge transfer especially in the context of MSC status corporations in Malaysia is still limited. The factors that affect the effectiveness of cross-border knowledge transfer will be determined and presented in this paper. Quantitative approach has been adopted in this study. The findings of this study show that knowledge characteristics (KC and network characteristics (NC have positive significant relationship with cross-border knowledge transfer. The effects context towards KC and NC will also be examined in this study.

  19. Relationship between Teachers' Effective Communication and Students' Academic Achievement at the Northern Border University

    Science.gov (United States)

    Al-Madani, Feras Mohammed

    2015-01-01

    Effective communication between faculty members and students is one of the concerns of the educational stakeholders at the Northern Border University, Saudi Arabia. This study investigates the relationship between teachers' effective communication and students' academic achievement at the Northern Border University. The survey questionnaire…

  20. Opportunities for Cross-Border Entrepreneurship Development in a Cluster Model Exemplified by the Polish–Czech Border Region

    Directory of Open Access Journals (Sweden)

    Joanna Kurowska-Pysz

    2016-03-01

    Full Text Available The subject of the paper is the analysis and evaluation of cross-border entrepreneurship development opportunities on the basis of cross-border cooperation, which has gradually evolved from consisting of bilateral partnerships to a networking model or even a cluster. The study conducted at the Polish–Czech border area indicates that, in terms of the development of cross-border cooperation, the economic sphere is lagging far behind social activities such as culture, education and tourism. At the same time, Polish and Czech enterprises are not sufficiently mobilized to develop cross-border entrepreneurship, although a number of support instruments in this regard have been proposed. Sustainable development of the border should take into account both social and economic aspects. An important research problem therefore becomes determining the possibility of boosting the development of cross-border entrepreneurship on the basis of the existing forms of cross-border cooperation, including cooperation in the social sphere. The aim of this paper is to define the conditions and opportunities for the development of cluster cooperation in the area of cross-border entrepreneurship. The author has attempted to resolve whether the intensity of cross-border cooperation can be a factor which mobilizes companies to develop their cross-border entrepreneurship and whether cross-border entrepreneurship can be further developed within the cluster model.

  1. Growth Effects of Cross-border Mergers and Acquisitions in European Transition Countries

    Directory of Open Access Journals (Sweden)

    Zvezdanović Lobanova Jelena

    2016-12-01

    Full Text Available This paper deals with the economic effect of cross-border mergers and acquisitions on GDP per capita in European transition countries for the 2000- 2014 period. Our analysis shows that cross-border mergers and acquisitions have a negative effect on GDP per capita in the current period, whereas their lagged level positively impacts output performance. We found that transition countries characterized by a higher quality of institutional setting have achieved a positive impact on GDP per capita.

  2. Border Crossings, US-Mexico Border, 2010, NAVTEQ

    Data.gov (United States)

    U.S. Environmental Protection Agency — NAVTEQ Border Crossings for Region 9. The Border Crossing layer contains all international border crossings for all motorway crossings, as well as other important...

  3. Market Intergration and Border Effects in Eastern Africa

    OpenAIRE

    Bruno Versailles

    2012-01-01

    This paper studies border efects in Eastern Africa by exploiting a consumer price data set covering 4 out of 5 EAC member states, 39 cities and 24 goods over the period 2004-2008. The Law-of-One-Price (LOP) is tested by running level regressions on relative prices with city-pairs the unit of observation. Unsurprisingly, distance plays an important role in explaining relative price movements, both within and between countries. The border efect as measured by the coef?cient on a border dummy is...

  4. Border Crossing Points, US-Mexico Border, 2015, NAVTEQ

    Data.gov (United States)

    U.S. Environmental Protection Agency — NAVTEQ Border Crossings for the United States. The Border Crossing layer contains all international border crossings for all motorway crossings, as well as other...

  5. Cross-border innovation cooperation

    DEFF Research Database (Denmark)

    Hjaltadóttir, Rannveig Edda; Makkonen, Teemu; Sørensen, Nils Karl

    2017-01-01

    Finding a suitable partner is paramount for the success of innovation cooperation. Thus, this paper sets out to analyse the determinants of cross-border innovation cooperation in Denmark by focusing on partner selection. The aim of the article is to investigate determinants of partner selection...... by taking the location of the partners into account. In particular, the discussion is tied to the notion of varying knowledge bases firms utilize in their innovation creation processes. Firm level data from the 2010 Community Innovation Survey in Denmark was utilized to analyse cross-border innovation...... of innovativeness increase the likelihood of cross-border innovation cooperation. Accordingly, geographical proximity to international borders is found to have a significant, positive effect on selecting partners within the European Union. The multivariate probit model shows that the decision of choosing a domestic...

  6. The structure of borders in a small world.

    Science.gov (United States)

    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.

  7. Cross-border effects of capacity mechanisms in interconnected power systems

    NARCIS (Netherlands)

    Bhagwat, P.C.; Richstein, J.C.; Chappin, E.J.L.; Iychettira, K.K.; de Vries, L.J.

    2017-01-01

    The cross-border effects of a capacity market and a strategic reserve in interconnected electricity markets are modeled using an agent-based modeling methodology. Both capacity mechanisms improve the security of supply and reduce consumer costs. Our results indicate that interconnections do not

  8. Cross-Border Electronic Commerce: Distance Effects and Express Delivery in European Union Markets

    OpenAIRE

    Kim, Thai Young; Dekker, Rommert; Heij, Christiaan

    2017-01-01

    textabstractThis empirical study examines distance effects on cross-border electronic commerce and in particular the importance of express delivery in reducing the time dimension of distance. E-commerce provides suppliers with a range of opportunities to reduce distance as perceived by online buyers. They can reduce psychological barriers to cross-border demand by designing websites that simplify the search for and comparison of products and suppliers across countries. They can reduce cost ba...

  9. Border markets

    DEFF Research Database (Denmark)

    Walther, Olivier

    2014-01-01

    The objective of this issue of Articulo – Journal of Urban Research is to examine the characteristics of border markets in a comparative perspective. In this introductory paper, I first discuss what makes African border markets different from other markets, and examine several factors that explain...... their unequal economic development: the presence of a trade community, the combination of trading and productive activities, and the relative porosity of borders. In a second part, I examine how border markets on the U.S.-Mexico border must simultaneously guarantee the security of the state while favoring...... regional trade. The last part of the paper argues that more policy attention should be paid to border markets which, despite being at the margin of states, are a vital component of their economy. Fifty years after most West African states became independent and just as NAFTA turns 20, it is high time...

  10. Picking and Choosing the ‘Sovereign’Border

    DEFF Research Database (Denmark)

    Parker, Noel; Adler-Nissen, Rebecca

    2012-01-01

    We argue that the continued persistence of borders is an effect of their constitutive role for the many dimensions of a social particular. States cannot choose to have a border; but they can and do make choices amongst the materials available on the various planes of inscription for bordering. Fo...

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

    Science.gov (United States)

    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 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.

  12. Sprouting of dormant buds on border trees

    Science.gov (United States)

    G.R., Jr. Trimble; H. Clay Smith; H. Clay Smith

    1970-01-01

    As part of an evaluation of silvicultura1 systems used in managing Appalachian hardwoods, we are studying degrade of border trees surrounding harvest-cut openings made in the patch cutting and group selection systems. One facet of this research dealt with determining what portion of visually evident dormant buds on border tree boles sprouted when the openings were cut...

  13. Illela border market: origin and contributions to trans-border ...

    African Journals Online (AJOL)

    Illela border market: origin and contributions to trans-border relations between Nigeria and Niger republic. ... cordial relations between her and her immediate neighbours and thus stem the scourge of smuggling and other trans-border crimes which have negatively affected the Nigerian economy and her international image.

  14. Old Borders and New Bordering Capabilities: Cities as Frontier Zones

    Directory of Open Access Journals (Sweden)

    Saskia Sassen

    2015-12-01

    Full Text Available The global city is a new frontier zone. Deregulation, privatization, and new fiscal and monetary policies create the formal instruments to construct their equivalent of the old military “fort”. The city is also a strategic frontier zone for those who lack power, and allows the making of informal politics. At the same time the border is a mix of regimes, marked by protections and opportunities for corporations and high-level professionals, and implies confinement, capture and detention for migrants. The essay discusses the transformation of the city in a frontier zone and analyses the separation between the capabilities entailed by territoriality and the geographic territory tout court. The analysis focuses on the effects of neoliberal policies that, far from making this a borderless world, have actually multiplied the bordered spaces that allow firms and markets to move across conventional borders. Cities are therefore one of the key sites where new neoliberal norms are made and where new identities emerge.

  15. Externalization and Border-induced Displacement

    DEFF Research Database (Denmark)

    Lemberg-Pedersen, Martin

    seeking children in Denmark is assessed as a form of liberal nationalism. Several problematic features with this system are discussed, such as the lacking Danish implementation of the Convention of the Rights of the Child, and the use of cultural generalizations in case evaluations. Chapter four conducts...... and the international banking sector all have overlapping interests in privatized border control. Chapter five identifies the multiple flows, technological, personnel, funds and data, maintaining Europe’s border infrastructure, As migrants are circulated between detention camps and countries, dumped in deserts...

  16. Evaluation of Dogs with Border Collie Collapse, Including Response to Two Standardized Strenuous Exercise Protocols.

    Science.gov (United States)

    Taylor, Susan; Shmon, Cindy; Su, Lillian; Epp, Tasha; Minor, Katie; Mickelson, James; Patterson, Edward; Shelton, G Diane

    2016-01-01

    Clinical and metabolic variables were evaluated in 13 dogs with border collie collapse (BCC) before, during, and following completion of standardized strenuous exercise protocols. Six dogs participated in a ball-retrieving protocol, and seven dogs participated in a sheep-herding protocol. Findings were compared with 16 normal border collies participating in the same exercise protocols (11 retrieving, five herding). Twelve dogs with BCC developed abnormal mentation and/or an abnormal gait during evaluation. All dogs had post-exercise elevations in rectal temperature, pulse rate, arterial blood pH, PaO2, and lactate, and decreased PaCO2 and bicarbonate, as expected with strenuous exercise, but there were no significant differences between BCC dogs and normal dogs. Electrocardiography demonstrated sinus tachycardia in all dogs following exercise. Needle electromyography was normal, and evaluation of muscle biopsy cryosections using a standard panel of histochemical stains and reactions did not reveal a reason for collapse in 10 dogs with BCC in which these tests were performed. Genetic testing excluded the dynamin-1 related exercise-induced collapse mutation and the V547A malignant hyperthermia mutation as the cause of BCC. Common reasons for exercise intolerance were eliminated. Although a genetic basis is suspected, the cause of collapse in BCC was not determined.

  17. Border Encounters: American Cultural Politics and the U.S.-Mexico Border

    OpenAIRE

    Reimer, Jennifer Andrea

    2011-01-01

    AbstractBorder Encounters: American Cultural Politics and the U.S.-Mexico BorderbyJennifer Andrea ReimerDoctor of Philosophy in Ethnic StudiesUniversity of California, BerkeleyProfessor José David Saldívar, Co-ChairProfessor Laura E. Pérez, Co-ChairBorder Encounters: American Cultural Politics and the U.S.-Mexico Border is a transnational, interdisciplinary cultural study of the contemporary U.S.-Mexico border that argues for the critical role of the international border in the racial past, p...

  18. The Border Multiple

    DEFF Research Database (Denmark)

    Addressing and conceptualizing the changing character of borders in contemporary Europe, this book examines developments occurring in the light of European integration processes and an on-going tightening of Europe's external borders. Moreover, the book suggests new ways of investigating the nature...... of European borders by looking at border practices in the light of the mobility turn, and thus as dynamic, multiple, diverse and best expressed in everyday experiences of people living at and with borders, rather than focusing on static territorial divisions between states and regions at geopolitical level...

  19. Revitalising Borders: Memory, Mobility and Materiality in a Latvian-Russian Border Region

    Directory of Open Access Journals (Sweden)

    Aija Lulle

    2016-04-01

    Full Text Available In this paper I investigate how an international border is 'revitalised' in political discourses as opposed to lived experiences. Based on narratives I have collected from border dwellers on both sides of the current border between Latvia and Rus-sia and placing them into a broader context of current border debates, I analyse how geographical and social mobility is remembered from Soviet times and reworked in current contexts. I argue that while politically the border is revitalised through aban-doning and forgetting the Soviet past and through the idea of constant threats in the future, locally it is revitalised through giving a life to the abandoned: memories of 'vigorous times' in life-courses and material things. People who dwell at the border did not move themselves: the international border moved several times in one cen-tury leaving border dwellers' memories and significant places on the 'other' side. I focus on how these borders were crossed in the past, how they are (not crossed now, and the social meanings assigned to these circumstances. In the current con-text I follow diverse paths of reasoning that describe how the uneven flow of goods and people through the Latvian-Russian border shapes the power dynamic against which the people living in the border area used to reconstruct imaginaries of 'Soviet times' versus 'Europe' and 'vigorous times' versus decline.

  20. Conjoining international marketing and relationship marketing: Exploring consumers' cross-border service relationships

    NARCIS (Netherlands)

    Nijssen, E.J.; van Herk, H.

    2009-01-01

    Research on international marketing constructs, such as consumer ethnocentrism and country-of-origin effects, typically focuses on consumers' initial evaluations of foreign products but ignores consumers' emerging cross-border exchange relationships with foreign service providers. The influence of

  1. Conjoining international marketing and relationship marketing : exploring consumers' cross-border service relationships

    NARCIS (Netherlands)

    Nijssen, E.J.; Herk, van H.

    2009-01-01

    Research on international marketing constructs, such as consumer ethnocentrism and country-of-origin effects, typically focuses on consumers' initial evaluations of foreign products but ignores consumers' emerging cross-border exchange relationships with foreign service providers. The influence of

  2. A model for international border management systems.

    Energy Technology Data Exchange (ETDEWEB)

    Duggan, Ruth Ann

    2008-09-01

    To effectively manage the security or control of its borders, a country must understand its border management activities as a system. Using its systems engineering and security foundations as a Department of Energy National Security Laboratory, Sandia National Laboratories has developed such an approach to modeling and analyzing border management systems. This paper describes the basic model and its elements developed under Laboratory Directed Research and Development project 08-684.

  3. Fast and slow border traps in MOS devices

    International Nuclear Information System (INIS)

    Fleetwood, D.M.

    1996-01-01

    Convergent lines of evidence are reviewed which show that near-interfacial oxide traps (border traps) that exchange charge with the Si can strongly affect the performance, radiation response, and long-term reliability of MOS devices. Observable effects of border traps include capacitance-voltage (C-V) hysteresis, enhanced l/f noise, compensation of trapped holes, and increased thermally stimulated current in MOS capacitors. Effects of faster (switching times between ∼10 -6 s and ∼1 s) and slower (switching times greater than ∼1 s) border traps have been resolved via a dual-transistor technique. In conjunction with studies of MOS electrical response, electron paramagnetic resonance and spin dependent recombination studies suggest that E' defects (trivalent Si centers in SiO 2 associated with O vacancies) can function as border traps in MOS devices exposed to ionizing radiation or high-field stress. Hydrogen-related centers may also be border traps

  4. The Border Multiple

    DEFF Research Database (Denmark)

    of European borders by looking at border practices in the light of the mobility turn, and thus as dynamic, multiple, diverse and best expressed in everyday experiences of people living at and with borders, rather than focusing on static territorial divisions between states and regions at geopolitical level...

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

    Science.gov (United States)

    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

  6. Beneficial Insect Borders Provide Northern Bobwhite Brood Habitat

    Science.gov (United States)

    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

  7. Border installations

    International Nuclear Information System (INIS)

    Lenaerts, Koen

    1988-01-01

    Border installations cover all nuclear plants located near the border with a neighbouring state. However, the actual distance depends on the context. The distance can vary considerably. Also the prohibition on siting near a heavily populated area also defines the actual distance variably. The distance criteria may be modified by other factors of topography, prevailing climate and so on. Various examples which illustrate the problems are given. For example, the Creys-Melville nuclear power plant is 80km from Geneva and the Cattonam installation is 12km from the French border with Luxembourg and Germany. The Cattenom case is explained and the legal position within the European Institutions is discussed. The French licensing procedures for nuclear power stations are described with special reference to the Cattenom power plant. Border installations are discussed in the context of European Community Law and Public International Law. (U.K.)

  8. Is the depressive effect of renewables on power prices contagious? A cross border econometric analysis

    International Nuclear Information System (INIS)

    Phan, Sebastien; Roques, Fabien

    2015-04-01

    European power markets have become more integrated and the implementation of market coupling has reinforced the efficiency of cross-border trading. This paper investigates empirically the impact of renewables growth in Germany on German and French power price volatility. We find that renewables depress power prices on average and increase volatility not only domestically but also across borders. We also leverage market resiliency data to investigate the impact of increases in interconnection capacity. We find that power price volatility would decrease in France despite some contagion effects of volatility from German renewables production. Our findings have important policy implications as they demonstrate the need to coordinate cross-border support policies for renewables in order to mitigate the impact of volatility on power prices in coupled power markets. (authors)

  9. BTFS: The Border Trade Facilitation System

    Energy Technology Data Exchange (ETDEWEB)

    Phillips, L.R.

    1999-03-18

    The author demonstrates the Border Trade Facilitation System (BTFS), an agent-based bilingual e-commerce system built to expedite the regulation, control, and execution of commercial trans-border shipments during the delivery phase. The system was built to serve maquila industries at the US/Mexican border. The BTFS uses foundation technology developed here at Sandia Laboratories' Advanced Information Systems Lab (AISL), including a distributed object substrate, a general-purpose agent development framework, dynamically generated agent-human interaction via the World-Wide Web, and a collaborative agent architecture. This technology is also the substrate for the Multi-Agent Simulation Management System (MASMAS) proposed for demonstration at this conference. The BTFS executes authenticated transactions among agents performing open trading over the Internet. With the BTFS in place, one could conduct secure international transactions from any site with an Internet connection and a web browser. The BTFS is currently being evaluated for commercialization.

  10. Metrics for border management systems.

    Energy Technology Data Exchange (ETDEWEB)

    Duggan, Ruth Ann

    2009-07-01

    There are as many unique and disparate manifestations of border systems as there are borders to protect. Border Security is a highly complex system analysis problem with global, regional, national, sector, and border element dimensions for land, water, and air domains. The complexity increases with the multiple, and sometimes conflicting, missions for regulating the flow of people and goods across borders, while securing them for national security. These systems include frontier border surveillance, immigration management and customs functions that must operate in a variety of weather, terrain, operational conditions, cultural constraints, and geopolitical contexts. As part of a Laboratory Directed Research and Development Project 08-684 (Year 1), the team developed a reference framework to decompose this complex system into international/regional, national, and border elements levels covering customs, immigration, and border policing functions. This generalized architecture is relevant to both domestic and international borders. As part of year two of this project (09-1204), the team determined relevant relative measures to better understand border management performance. This paper describes those relative metrics and how they can be used to improve border management systems.

  11. The Nature and Functions of European Political Borders

    Directory of Open Access Journals (Sweden)

    Jernej Zupančič

    2008-07-01

    Full Text Available The political border limits a state’s territory and symbolizes the extent of a state’s power and ownership. Borders give integrity to the inner state territory which they enclose (the role of establishing national integrity and at the same time form an outer boundary segregating the state territory from the surrounding politicial entities (the segregation role. European borders are old and reflect the political history of an old continent. The last major border changes happened after World War II. Over the centuries borders were merely lines separating one territory from another. Such borders were understood as »frontiers«. Forming an effective barrier against enemies was the overriding function of borders. Many borders were fortified and further enhanced by means of various defensive systems. In the second half of the 20th century the character of political borders changed. They became a contact area between countries, nations and cultures. Contemporary European borders reflect the colourful history of an old continent. They are predominantely functional markers: they represent the political and juridical delimitation of territories, they mark economic barriers and show their defensive nature and reveal the extent of cultural contact. As a result of European integration processes, the nature of political borders has changed: instead of division, their integration role is brought to the fore. A united Europe is nevertheless still not a borderless Europe! The borders within the »Schengen-area« have retained their political and administrative functions, it is just that the customs and security checks at the borders have been removed. During the period of European integration, borderlines were stabilized in accordance with the 1974 Helsinki Agreement. But despite this we can still observe ongoing changes to state borders, particularly in areas of conflict such as the Balkan peninsula. It seems after all that the process of demarcation

  12. Cross-Border Electronic Commerce : Distance Effects and Express Delivery in European Union Markets

    NARCIS (Netherlands)

    T.Y. Kim (Thai Young); R. Dekker (Rommert); C. Heij (Christiaan)

    2017-01-01

    textabstractThis empirical study examines distance effects on cross-border electronic commerce and in particular the importance of express delivery in reducing the time dimension of distance. E-commerce provides suppliers with a range of opportunities to reduce distance as perceived by online

  13. The role of immigration age on alcohol and drug use among border and non-border Mexican Americans.

    Science.gov (United States)

    Reingle, Jennifer M; Caetano, Raul; Mills, Britain A; Vaeth, Patrice A C

    2014-07-01

    To determine the age of immigration at which the marked increase in risk for alcohol- and drug-use problems in adulthood is observed among Mexican American adults residing in 2 distinct contexts: the U.S.-Mexico border, and cities not proximal to the border. We used 2 samples of Mexican American adults: specifically, 1,307 who resided along the U.S.-Mexico border, and 1,288 non-border adults who were interviewed as a part of the 2006 Hispanic Americans Baseline Alcohol Survey study. Survey logistic and Poisson regression methods were used to examine how immigration age during adolescence is related to alcohol- and drug-use behavior in adulthood. We found that participants who immigrate to the United States prior to age 14 have qualitatively different alcohol- and drug-related outcomes compared to those who immigrate later in life. Adults who immigrated at younger ages have alcohol- and drug-use patterns similar to those who were U.S.-born. Adults who immigrated at young ages and reside distal from the U.S.-Mexico border are at greater risk for alcohol and drug use than those who live in border contexts. Immigration from Mexico to the U.S. before age 14 results in alcohol- and drug-related behavior that mirrors the behavior of U.S.-born residents, and the alcohol- and drug-use effects were more pronounced among adults who did not reside proximal to the U.S.-Mexico border. Copyright © 2014 by the Research Society on Alcoholism.

  14. Cross-Border Tourism and its Significance for Tourism Destinations

    Directory of Open Access Journals (Sweden)

    Roman LIVANDOVSCHI

    2017-06-01

    Full Text Available This article is concerned with cross-border tourism. It enhances the importance of cross-border cooperation in tourism. Cross-border cooperation is a form of international cooperation, along with interregional, transitional and trans-frontier cooperation. Cross-border regions often share the same historical and cultural traditions and attractive natural landscapes, such is the case of the Republic of Moldova and Romania. In both cases, cross-border regions can benefit from cooperation – cooperation can help create greater diversity and differentiation of the range of tourism and environmental products; create economies of scale and make promotion more effective, and can help better address specific problems or issues for tourism development.

  15. Quantitative evaluation of hip joint laxity in 22 Border Collies using computed tomography

    International Nuclear Information System (INIS)

    Kishimoto, M.; Yamada, K.; Pae, S.H.; Muroya, N.; Watarai, H.; Anzai, H.; Shimizu, J.; Iwasaki, T.; Miyake, Y.; Wisner, E.R.

    2009-01-01

    The purpose of this study was to obtain the computed tomography (CT) data for the hip joints of 22 Border Collies. The dorsolateral subluxation (DLS) score, lateral center edge angle (LCEA), dorsal acetabular rim angle (DARA) and center distance (CD) index were measured on the CT images in a weight-bearing position. Radiographic Norberg angle (NA) was also measured. The mean values were 45.7+-10.2% for DLS score, 85.9deg+-10.3deg for LCEA, 18.5deg+-7.3deg for DARA, 0.40+-0.17 for CD index and 102.7deg+-6.9deg for NA. Since the DLS score and LCEA showed strong correlation, combined use of these parameters might improve diagnostic accuracy. We consider CT evaluation in a weight-bearing position to be a useful method for multidirectional evaluation of hips

  16. Border Crossing/Entry Data - Border Crossing/Entry Data Time Series tool

    Data.gov (United States)

    Department of Transportation — The dataset is known as “Border Crossing/Entry Data.” The Bureau of Transportation Statistics (BTS) Border Crossing/Entry Data provides summary statistics to the...

  17. Economic effects of Ohio's smoke-free law on Kentucky and Ohio border counties.

    Science.gov (United States)

    Pyles, Mark K; Hahn, Ellen J

    2011-01-01

    To determine if the Ohio statewide smoke-free law is associated with economic activity in Ohio or Kentucky counties that lie on the border between the two states. In November 2006, Ohio implemented a comprehensive statewide smoke-free law for all indoor workplaces. A feasible generalised least squares (FLGS) time series design to estimate the impact of the Ohio smoke-free law on Kentucky and Ohio border counties. Six Kentucky and six Ohio counties that lie on the border between the two states. All reporting hospitality and accommodation establishments in all Kentucky and Ohio counties including but not limited to food and drinking establishments, hotels and casinos. Total number of employees, total wages paid and number of reported establishments in all hospitality and accommodation services, 6 years before Ohio's law and 1 year after. There is no evidence of a disproportionate change in economic activity in Ohio or Kentucky border counties relative to their non-border counterparts. There was no evidence of a relation between Ohio's smoke-free law and economic activity in Kentucky border counties. The law generated a positive influence on wages and number of establishments in Ohio border counties. The null result cannot be explained by low test power, as minimum changes necessary in the dependent variables to detect a significant influence are very reasonable in size. Our data add to the large body of evidence that smoke-free laws are neutral with respect to the hospitality business across jurisdictions with and without laws.

  18. Borders as barriers to tourism: tourists experiences at the Beitbridge Border Post (Zimbabwean side

    Directory of Open Access Journals (Sweden)

    Getrude Kwanisai

    2014-01-01

    Full Text Available International borders greatly influence tourism development. In 2012 and 2013, a decline in tourists to Zimbabwe from South Africa was partially attributed to tourist border facilitation issues. It is against this background that this study sought to establish the nature of challenges faced by tourists when using the Beitbridge border post (Zimbabwean side. Questionnaire responses were thematically analysed and the study concluded that border administrative management related issues are a major barrier to tourism. Key among the study's recommendations is that the depressed tourists' border experiences obtaining at Beitbridge border post among other constraints have to be addressed as a matter of urgency. This will enhance Zimbabwe's accessibility, tourist satisfaction and the image of the country as a destination. The paper further identifies several destination managerial implications and future research priorities.

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

    Science.gov (United States)

    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

  20. BORDERS AS AN INTERDISCPLINARY PROBLEM

    Directory of Open Access Journals (Sweden)

    Duško Vrban

    2018-04-01

    Full Text Available This article deals with the concepts of space and territoriality in law and politics seen through reflexion on borders, which are understood primarily as forms of identification and the basis for nation-building. While in the classical antiquity, borders were seen as exclusionary defensive structures, in modern international law in the 18th and 19th centuries, they became spaces for the delimitation of states sovereign territories. The author attempts to enligthen the symbolic significance of borders in modern European history, which have been connected with imperial designs, nationalist discourses and political imaginaries. Border rhetoric often emphasised territorial inclusions and exclusions relied to the concepts such as sovereignty, security and natural living space (“natural borders”. The concept of borders is also related to the understanding of the division of Earth’s surface into areas defined as regions. Regions may construct and transcend natural and political borders. Although, borders have been through world history sites of conflict, they also build ways of interconnections between locals and neighbours. The struggle over cultural and political domination and attempts to integrate and assimilate border populations were mostly reflected into deliberate linguistic policies relating to the language of administration and the public sphere. After the Second world war, the perception of borders have changed and the new understanding of borders have prevailed, based upon the idea of cooperation and the recognition of local traditions and minority rights. The principle of uti possidetis iuris was applied in order to prevent redrawing of the borders of new states and to maintain the territorial stability of the regions. But the recent migration crisis and security concerns in Europe and America have re-actualised the perception of state borders as defensive structures. Moreover, introduction of new technologies, such as ICT and the

  1. Cross-border Co-operation and Policy Networks in West Africa

    DEFF Research Database (Denmark)

    Trémolières, Marie; Walther, Olivier

    This publication examines how policy actors involved in cross-border co-operation contribute to the regional integration process in West Africa. It uses a pioneering methodology, known as social network analysis, to visualise the formal and informal relationships between actors involved in cross...... West Africa to develop cross-border initiatives in a number of ways. Combining these two analyses with the perceptions of regional policy makers as to which border areas they consider as priorities for regional integration, the publication concludes with the analytical foundations for more effective......-border policy networks, showing that borders have notable and diverse impacts on exchanges of information and the relative power of networks. The report then analyses a range of regional indicators of co-operation potential, visually demonstrating that borders can also affect the ability of sub-regions within...

  2. The Effect of Cross-Border E-Commerce on China’s International Trade: An Empirical Study Based on Transaction Cost Analysis

    Directory of Open Access Journals (Sweden)

    Yu Wang (Avery. W

    2017-11-01

    Full Text Available Reducing transaction costs by means of policy intervention could generate comparative advantages and contribute to the growth of international trade. Chinese government agencies have introduced a number of policies in support of rapidly growing cross-border e-commerce to promote China’s international trade. However, the previous literature has not empirically verified the precise effect of these policies on the growth of international trade while focusing on the impact of cross-border e-commerce on trade distance and consumer welfare. To address this gap, this paper investigates the impact of cross-border e-commerce on international trade in the context of China, mainly from the perspective of transaction cost economics in conjunction with the traditional comparative advantage model by analyzing information cost, negotiation cost, transportation cost, tariffs and middlemen cost separately. Firstly, the new theoretical model suggests that cross-border e-commerce may have a positive role in promoting international trade only when the negative impact caused by tariff cost and transportation cost is offset. Secondly, our result shows that cross-border e-commerce has a positive effect on the growth of China’s international trade in each year. However, the positive effect does not show incremental growth over time, possibly as a result of the weak implementation of favorable policies in trade, in addition to global trade shrinking.

  3. Business, brokers and borders

    DEFF Research Database (Denmark)

    Walther, Olivier

    Using social network analysis, this paper studies the structure of trade networks that developed across West African borders. The first part aims to understand the centralization of cross-border trade networks. In a business environment where transaction costs are extremely high, we find...... developed with foreign partners from a different origin, religion or culture. In the second part, we study the spatial structure of trade networks and the influence of national borders on the development of social ties. The paper shows that the spatial form of trade networks is constrained by the historical...... origin of the traders engaged in cross-border activities. In those markets where trade is recent and where most of the traders are not native of the region, national borders are likely to exert a greater influence than in those regions where trade has pre-colonial roots....

  4. Sustainable Planning of Cross-Border Cooperation: A Strategy for Alliances in Border Cities

    Directory of Open Access Journals (Sweden)

    Joanna Kurowska-Pysz

    2018-05-01

    Full Text Available In recent years, cooperation among nations has become a critical issue towards sustainable development of neighbor cities in border areas. In this regard, sustainable common planning approaches and policies are an increasing reality, particularly in European territories. Considering the significant amount of cross-border cooperation (CBC projects and strategies within Europe, it is crucial to promote research approaches that are able to identify the most positive approaches towards the establishment of alliances in border territories, serving as pivotal methodologies for achieving success. Contextually, the present study considered direct and indirect research methods and tools, literature reviews, data collection, computer-assisted telephone interviewing (CATI and computer-assisted web interview (CAWI, all applied over two European border cities: Cieszyn (Poland and Cesky Tesin (Czech Republic. These methods enabled the assembly of perspectives of local authorities, public and private institutions, non-governmental organizations, and entrepreneurs from the cities under study. Through the analysis of the collected data, five conditions have been identified for the success of strategic alliances in CBC projects: (i well defining the alliance goals; (ii ensuring participation in the alliance of various groups of stakeholders; (iii involvement of both partners with extensive experience in CBC; (iv ensuring the coherence of the key objective; and (v guaranteeing the alliance benefits both sides. These conditions might effectively contribute to achieve more successful outputs in CBC projects, highlighting the relevance of previously developed strategies on the definition of future approaches.

  5. Border Security: Barriers Along the U.S. International Border

    Science.gov (United States)

    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

  6. INTERCEPTION OF ANIMAL-ORIGIN PRODUCTS AT LAND BORDERS IN BRAZIL

    Directory of Open Access Journals (Sweden)

    Mirela Janice Eidt

    2015-07-01

    Full Text Available Infectious agents and veterinary diseases can be disseminated across borders and contribute to change the country sanitary status. The aim of this study was to identify the main animal products intercepted and seized by the agricultural surveillance units. This paper studied three Agricultural Surveillance Units located at land borders in the North region of Brazil: Assis Brasil and Epitaciolândia (Acre State and Pacaraima (Roraima State, respectively borders with Peru, Bolivia and Venezuela. The main animal products confiscated were dairy products, fish, meat, sausage, veterinary products (drugs, animal food (pet foods and apiculture products. Given the clandestine nature of animal transit and its products in these borders, the possibilities of introduction of infectious agents and diseases must be better evaluated, considering the type of products confiscated, as well as the sanitary status of the countries of origin.

  7. Securing the Borders: Creation of the Border Patrol Auxiliary

    Science.gov (United States)

    2007-05-05

    DATES COVERED 00-00-2007 to 00-00-2007 4. TITLE AND SUBTITLE Securing the Borders: Creation of the Border Patrol Auxillary 5a. CONTRACT NUMBER...Substantial work experience which demonstrates an ability to (1) take charge, make sound decisions , and maintain composure in stressful situations; (2...applicable laws, court decisions , and law enforcement procedures; and 4. Develop and maintain contact with the network of informants. ¾ To qualify at

  8. The smoking ban next door: do hospitality businesses in border areas have reduced sales after a statewide smoke-free policy?

    Science.gov (United States)

    Klein, Elizabeth G; Hood, Nancy E

    2015-01-01

    Despite numerous studies demonstrating no significant economic effects on hospitality businesses following a statewide smoke-free (SF) policy, regional concerns suggest that areas near states without SF policies may experience a loss of hospitality sales across the border. The present study evaluated the impact of Ohio's statewide SF policy on taxable restaurant and bar sales in border and non-border areas. Spline regression analysis was used to assess changes in monthly taxable sales at the county level in full-service restaurants and bars in Ohio. Data were analyzed from four years prior to policy implementation to three years post-policy. Change in the differences in the slope of taxable sales for border (n = 21) and non-border (n = 67) counties were evaluated for changes following the statewide SF policy enforcement, adjusted for unemployment rates, general trends in the hospitality sector, and seasonality. After adjusting for covariates, there was no statistically significant change in the difference in slope for taxable sales for either restaurants (β = 0.9, p = 0.09) or bars (β = 0.2, p = 0.07) following the SF policy for border areas compared to non-border areas of Ohio. Border regions in Ohio did not experience a significant change in bar and restaurant sales compared to non-border areas following a statewide SF policy. Results support that Ohio's statewide SF policy did not impact these two areas differently, and provide additional evidence for the continued use of SF policies to provide protection from exposure to secondhand smoke for both workers and the general public. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  9. Variability, plot size and border effect in lettuce trials in protected environment

    Directory of Open Access Journals (Sweden)

    Daniel Santos

    2018-03-01

    Full Text Available ABSTRACT The variability within rows of cultivation may reduce the accuracy of experiments conducted in a complete randomized block design if the rows are considered as blocks, however, little is known about this variability in protected environments. Thus, our aim was to study the variability of the fresh mass in lettuce shoot, growing in protected environment, and to verify the border effect and size of the experimental unit in minimizing the productive variability. Data from two uniformity trials carried out in a greenhouse in autumn and spring growing seasons were used. In the statistical analyses, it was considered the existence of parallel cultivation rows the lateral openings of the greenhouse and of columns perpendicular to these openings. Different scenarios were simulated by excluding rows and columns to generate several borders arrangements and also to use different sizes of the experimental unit. For each scenario, homogeneity test of variances between remaining rows and columns was performed, and it was calculated the variance and coefficient of variation. There is variability among rows in trials with lettuce in plastic greenhouses and the border use does not bring benefits in terms of reduction of the coefficient of variation or minimizing the cases of heterogeneous variances among rows. In experiments with lettuce in a plastic greenhouse, the use of an experimental unit size greater than or equal to two plants provides homogeneity of variances among rows and columns and, therefore, allows the use of a completely randomized design.

  10. [The effect of contraception on fertility in the border region of Chiapas, Mexico].

    Science.gov (United States)

    Nazar-Beutelspacher, A; Halperin-Frisch, D; Salvatierra-Izaba, B

    1996-01-01

    To estimate the effect of contraception on fertility in the border region of Chiapas, Mexico. In 1994 an epidemiological cross-sectional study was carried out on a representative sample of 1,560 non-indigenous women between ages 15 and 49 in the border region of Chiapas. The prevalence of contraception practices and the total fertility rates (TFR) were obtained and stratified by rural, intermediate and urban communities. TFR were compared between women who had never used contraceptives and those who had used them. The estimated TFR was 3.67 and varied from 4.14 in rural areas to 3.36 in urban areas. There were no differences in the TFR (3.74 and 3.88) nor in the average live births (3.47 and 3.48) between women who had never used contraceptives and those who had used them. The major effect of contraception on fertility was observed in rural areas. Factors which influence the small impact of contraception on fertility include the late use of these methods and the early age of first union among users.

  11. Why Border Enforcement Backfired.

    Science.gov (United States)

    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.

  12. International Issues, High-Stakes Testing, and Border Pedagogy: Social Studies at Border High School

    Science.gov (United States)

    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…

  13. Cross-border shopping and tourism destination marketing

    DEFF Research Database (Denmark)

    Makkonen, Teemu

    2016-01-01

    This article addresses the economic impact that cross-border shopping has on the local tourism industry and the ways that cross-border shopping is taken advantage of in tourism destination marketing. Southern Jutland–situated in Denmark just north of the German border, where border shops situated......-border shopping into tourism destination marketing strategies. The results have wider relevance for other border regions.......This article addresses the economic impact that cross-border shopping has on the local tourism industry and the ways that cross-border shopping is taken advantage of in tourism destination marketing. Southern Jutland–situated in Denmark just north of the German border, where border shops situated...... just south of the same border enable Danes to capitalize on the lower value added tax levels in Germany–is utilized as an illustrative case example. The data was collected by analysing the relevant tourism destination marketing material and via interviews with local destination marketing organizations...

  14. Border mythology: Turner and modernity

    Directory of Open Access Journals (Sweden)

    Jorge E. Brenna B.

    2011-07-01

    Full Text Available Modernity has been creating spaces, new boundaries and borders, as metaphysical, mythological and symbolic marks of physical and imaginary territories. Modern space and its borders are metaphors, boundaries that are created, walls that rise to identify with some and categorize others. In this short paper we want to approach the problem of the transformation of the idea of border (geographical, cultural, symbolic, etc., for a reflection on the transformations of that civilized obsession called border. The border has always been a reference in facing the identities, names, symbols, different imaginary: it is more confrontational line between two otherness. From the previous framework, we reflect on Turnerian mythology, as we believe that behind the creation of the imagination of the northern border is the mythical vision of the American frontier as ideological canon that explains and confirms the presence of the white race in a border re–made in the image and likeness of the “American Dream”. Frederick Turner’s reflection on the role of the frontier in American history is not only the study of the importance of progress towards the West but –even more so, is the analysis of meaning that had the American frontier as a historical process that ended in 1893, as Turner said, but rather extended into the twentieth century and continues to constantly shaping the process of territorialization of the border.

  15. Border trees of complex networks

    International Nuclear Information System (INIS)

    Villas Boas, Paulino R; Rodrigues, Francisco A; Travieso, Gonzalo; Fontoura Costa, Luciano da

    2008-01-01

    The comprehensive characterization of the structure of complex networks is essential to understand the dynamical processes which guide their evolution. The discovery of the scale-free distribution and the small-world properties of real networks were fundamental to stimulate more realistic models and to understand important dynamical processes related to network growth. However, the properties of the network borders (nodes with degree equal to 1), one of its most fragile parts, remained little investigated and understood. The border nodes may be involved in the evolution of structures such as geographical networks. Here we analyze the border trees of complex networks, which are defined as the subgraphs without cycles connected to the remainder of the network (containing cycles) and terminating into border nodes. In addition to describing an algorithm for identification of such tree subgraphs, we also consider how their topological properties can be quantified in terms of their depth and number of leaves. We investigate the properties of border trees for several theoretical models as well as real-world networks. Among the obtained results, we found that more than half of the nodes of some real-world networks belong to the border trees. A power-law with cut-off was observed for the distribution of the depth and number of leaves of the border trees. An analysis of the local role of the nodes in the border trees was also performed

  16. Hmong Across Borders or Borders Across Hmong? Social and Political Influences Upon Hmong People

    Directory of Open Access Journals (Sweden)

    Prasit Leepreecha

    2014-12-01

    Full Text Available The Hmong are a transnational ethnic people, because of their dispersal from China into Southeast Asia in the early 19th century and from Southeast Asia to Western countries from 1975 onward. However, even within the context of Southeast Asia and southern China, the Hmong are a transnational ethnic group, due to state boundaries and the enforcement of international laws.Scholars speak as though the Hmong population has crossed political and legal borders by their movement across state boundaries and international borders. However, I argue that it is the political, social, and legal borders that have cut across the Hmong people and subjected them to be citizens of different modern nation-states. Even in the present time, these borders still, and continuously, play important roles that cross and divide the Hmong people into distinctive subgroups and fragments. In this article, I will start by describing the generally understood situation of Hmong being across national borders, and then will explain my argument that borders are across the Hmong.

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

    Science.gov (United States)

    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.

  18. Responses of Crop Pests and Natural Enemies to Wildflower Borders Depends on Functional Group.

    Science.gov (United States)

    McCabe, Ellie; Loeb, Gregory; Grab, Heather

    2017-07-25

    Increased homogeneity of agricultural landscapes in the last century has led to a loss of biodiversity and ecosystem services. However, management practices such as wildflower borders offer supplementary resources to many beneficial arthropods. There is evidence that these borders can increase beneficial arthropod abundance, including natural enemies of many pests. However, this increase in local habitat diversity can also have effects on pest populations, and these effects are not well-studied. In this study, we investigated how wildflower borders affect both natural enemies and pests within an adjacent strawberry crop. Significantly more predators were captured in strawberry plantings with wildflower borders versus plantings without wildflowers, but this effect depended on sampling method. Overall, herbivore populations were lower in plots with a wildflower border; however, responses to wildflower borders varied across specific pest groups. Densities of Lygus lineolaris (Tarnished Plant Bug), a generalist pest, increased significantly in plots that had a border, while Stelidota geminata (Strawberry Sap Beetle) decreased in strawberry fields with a wildflower border. These results suggest that wildflower borders may support the control of some pest insects; however, if the pest is a generalist and can utilize the resources of the wildflower patch, their populations may increase within the crop.

  19. Straddling the border

    DEFF Research Database (Denmark)

    Eilenberg, Michael

    2011-01-01

    border between the Indonesian province of West Kalimantan and the Malaysian state of Sarawak on the island of Borneo. Based on local narratives, the aim of this paper is to unravel the little known history of how the Iban segment of the border population in West Kalimantan became entangled in the highly...

  20. Border Crossing/Entry Data

    Data.gov (United States)

    Department of Transportation — The dataset is known as “Border Crossing/Entry Data.” The Bureau of Transportation Statistics (BTS) Border Crossing/Entry Data provides summary statistics to the...

  1. Small Border Traffic and Cross-Border Tourism Between Poland and the Kaliningrad Oblast of the Russian Federation

    OpenAIRE

    Anisiewicz Renata; Palmowski Tadeusz

    2014-01-01

    Polish and Russian cross-border cooperation is governed by lawful agreements. The enlargement of the Schengen Area had a significant impact on Kaliningrad Oblast relations and cross-border cooperation with its neighbours. The introduction of visas between Poland and Russia hindered and restricted local border trade which had for years been the only measure mitigating social and economic problems of the cross-border regions. Nevertheless, border traffic between Poland and Kaliningrad grew stea...

  2. Strengthening border control and management

    International Nuclear Information System (INIS)

    Chatzis, I.

    2008-01-01

    The world has experienced monumental changes in recent years. Globalization has brought many benefits. Business and commerce have increased and, as a result, brought us cheaper, more accessible goods from all regions of the world. We have access to relatively cheap and certainly much easier travel. We now live in a world of instant communications with mobile phones, laptops and 'BlackBerries'. However, there is a downside to globalization - transnationally organized crime and the reality of terrorism have grown. As more people cross borders, it is harder to detect criminals and terrorists. In the European Union, the internal borders of the now 27 member States have been dismantled. Effective international measures to counter organized crime and terrorist groups are of crucial importance. It is important to think globally and to act locally. The paper looks at some of the crime challenges and provides insight into the role and work of the United Nations Office on Drugs and Crime (UNODC) in drugs and crime control. It focuses on border control initiatives conducted by the UNODC. (author)

  3. Study of CD variation caused by the black border effect and out-of-band radiation in extreme ultraviolet lithography

    Science.gov (United States)

    Gao, Weimin; Niroomand, Ardavan; Lorusso, Gian F.; Boone, Robert; Lucas, Kevin; Demmerle, Wolfgang

    2014-04-01

    Although extreme ultraviolet lithography (EUVL) remains a promising candidate for semiconductor device manufacturing of the 1× nm half pitch node and beyond, many technological burdens have to be overcome. The "field edge effect" in EUVL is one of them. The image border region of an EUV mask, also known as the "black border" (BB), reflects a few percent of the incident EUV light, resulting in a leakage of light into neighboring exposure fields, especially at the corner of the field where three adjacent exposures take place. This effect significantly impacts on critical dimension (CD) uniformity (CDU) across the exposure field. To avoid this phenomenon, a light-shielding border is introduced by etching away the entire absorber and multilayer at the image border region of the EUV mask. We present a method of modeling the field edge effect (also called the BB effect) by using rigorous lithography simulation with a calibrated resist model. An additional "flare level" at the field edge is introduced on top of the exposure tool flare map to account for the BB effect. The parameters in this model include the reflectivity and the width of the BB, which are mainly determining the leakage of EUV light and its influence range, respectively. Another parameter is the transition width which represents the half shadow effect of the reticle masking blades. By setting the corresponding parameters, the simulation results match well the experimental results obtained at the IMEC's NXE:3100 EUV exposure tool. Moreover, these results indicate that the out-of-band (OoB) radiation also contributes to the CDU. Using simulation, we can also determine the OoB effect rigorously using the methodology of an "effective mask blank." The study demonstrates that the impact of BB and OoB effects on CDU can be well predicted by simulations.

  4. Cross-border teleradiology-Experience from two international teleradiology projects

    International Nuclear Information System (INIS)

    Ross, Peeter; Sepper, Ruth; Pohjonen, Hanna

    2010-01-01

    Teleradiology aims to even radiologists' workload, ensure on-call services, reduce waiting lists, consult other specialists and cut costs. Cross-border teleradiology widens this scope beyond the country borders. However, the new service should not reduce the quality of radiology. Quality and trust are key factors in establishment of teleradiology. Additionally there are organizational, technical, legal, security and linguistic issues influencing the service. Herein, we have used experiences from two partially European Union funded telemedicine projects to evaluate factors affecting cross-border teleradiology. Clinical partners from Czech Republic, Denmark, Estonia, Finland, Lithuania and the Netherlands went through 649 radiology test cases in two different teleradiology projects to build trust and agree about the report structure. Technical set-up was established using secure Internet data transfer, streaming technology, integration of workflows and creating structured reporting tool to overcome language barriers. The biggest barrier to overcome in cross-border teleradiology was the language issue. Establishment of the service was technically and semantically successful but limited to knee and hip X-ray examinations only because the structured reporting tool did not cover any other anatomical regions yet. Special attention has to be paid to clinical quality and trust between partners in cross-border teleradiology. Our experience shows that it is achievable. Legal, security and financial aspects are not covered in this paper because today they differ country by country. There is however an European Union level harmonization process started to enable cross-border eHealth in general.

  5. Cross-border teleradiology-Experience from two international teleradiology projects

    Energy Technology Data Exchange (ETDEWEB)

    Ross, Peeter [Institute of Clinical Medicine, Tallinn University of Technology, East Tallinn Central Hospital, Paernu mnt 104, 11312 Tallinn (Estonia)], E-mail: Peeter.Ross@itk.ee; Sepper, Ruth [Institute of Clinical Medicine, Tallinn University of Technology, Akadeemia tee 15, 12618 Tallinn (Estonia)], E-mail: Ruth.Sepper@gmail.com; Pohjonen, Hanna [Institute of Clinical Medicine, Tallinn University of Technology, Akadeemia tee 15, 12618 Tallinn (Estonia)], E-mail: Hanna.Pohjonen@rosalieco.fi

    2010-01-15

    Teleradiology aims to even radiologists' workload, ensure on-call services, reduce waiting lists, consult other specialists and cut costs. Cross-border teleradiology widens this scope beyond the country borders. However, the new service should not reduce the quality of radiology. Quality and trust are key factors in establishment of teleradiology. Additionally there are organizational, technical, legal, security and linguistic issues influencing the service. Herein, we have used experiences from two partially European Union funded telemedicine projects to evaluate factors affecting cross-border teleradiology. Clinical partners from Czech Republic, Denmark, Estonia, Finland, Lithuania and the Netherlands went through 649 radiology test cases in two different teleradiology projects to build trust and agree about the report structure. Technical set-up was established using secure Internet data transfer, streaming technology, integration of workflows and creating structured reporting tool to overcome language barriers. The biggest barrier to overcome in cross-border teleradiology was the language issue. Establishment of the service was technically and semantically successful but limited to knee and hip X-ray examinations only because the structured reporting tool did not cover any other anatomical regions yet. Special attention has to be paid to clinical quality and trust between partners in cross-border teleradiology. Our experience shows that it is achievable. Legal, security and financial aspects are not covered in this paper because today they differ country by country. There is however an European Union level harmonization process started to enable cross-border eHealth in general.

  6. Who’s Who at the Border? A rights-based approach to identifying human trafficking at international borders

    Directory of Open Access Journals (Sweden)

    Marika McAdam

    2013-09-01

    Full Text Available International borders are widely touted as bastions in the fight against trafficking in persons. This article acknowledges the important role border officials play in preventing human trafficking, but calls for expectations to be tempered by deference to the conceptual complexity of cross-border trafficking and the migration processes involved. The fact that many trafficked victims begin their journeys as irregular or smuggled migrants highlights the challenge posed to border officials in identifying trafficked persons among the people they encounter. Indicators of trafficking generally relate to the exploitation phase, leaving border officials with little guidance as to how persons vulnerable to trafficking can be accurately identified before any exploitation has occurred. Ultimately, this paper advocates a pragmatic rights-based approach in designating anti-trafficking functions to border officials. A rights-based approach to border control acknowledges the core work of border officials as being to uphold border integrity, while ensuring that their performance of this role does not jeopardise the rights of those they intercept nor result in missed opportunities for specialists to identify trafficked persons and other vulnerable people among them.

  7. Small Border Traffic and Cross-Border Tourism Between Poland and the Kaliningrad Oblast of the Russian Federation

    Directory of Open Access Journals (Sweden)

    Anisiewicz Renata

    2014-06-01

    Full Text Available Polish and Russian cross-border cooperation is governed by lawful agreements. The enlargement of the Schengen Area had a significant impact on Kaliningrad Oblast relations and cross-border cooperation with its neighbours. The introduction of visas between Poland and Russia hindered and restricted local border trade which had for years been the only measure mitigating social and economic problems of the cross-border regions. Nevertheless, border traffic between Poland and Kaliningrad grew steadily, to exceed four million in 2012.

  8. Patient’s Cross-border Mobility Directive: Application, Performance and Perceptions Two Years after Transposition

    Directory of Open Access Journals (Sweden)

    Riedel Rafał

    2016-10-01

    Full Text Available This paper seeks to analyse the directive on the application of patients’ rights in cross-border healthcare. Two years after the transposition, it is time for first evaluations of its application, performance and perception. The analysis consists of three major elements: reconstruction of the legal scope and subject matter of the new legislation, conclusions of the evaluative reports monitoring its implementation and performance as well as the public opinion polls revealing the EU citizens’ perception of its details. These three components combined together deliver a picture of the state of play about the pan-European cross-border patients’ mobility. The bottomline conclusions negatively verify the supposition present in some earlier literature on patients’ cross-border mobility that the directive has a transformative potential leading towards the creation of truly competitive pan-European medical market. After two years of its operation, there is still no increased patients’ mobility across EU internal borders observed. As regards the speculations for the future, there are only some weak symptoms identified and they may result in intensified cross-border mobility for healthcare.

  9. Measuring cross-border travel times for freight : Otay Mesa international border crossing.

    Science.gov (United States)

    2010-09-01

    Cross border movement of people and goods is a vital part of the North American economy. Accurate real-time data on travel times along the US-Mexico border can help generate a range of tangible benefits covering improved operations and security, lowe...

  10. Smart border initiative: a Franco-German cross-border energy optimisation project

    International Nuclear Information System (INIS)

    2017-01-01

    Integrated and optimised local energy systems will play a key role in achieving the energy transition objectives set by France and Germany, in line with the Energy Union's goals, and contribute to ensuring a secure, affordable and climate-friendly energy supply in the EU. In order to capitalise on the French and German expertise and experiences in developing such systems and to continue strengthening the cross-border cooperation towards a fully integrated European energy market, both Governments have decided to launch a common initiative to identify and structure a cross-border energy optimisation project. Tilia and Dena have undertaken this mission to jointly develop the Smart Border Initiative (SBI). The SBI will, on the one hand, connect policies designed by France and Germany in order to support their cities and territories in their energy transition strategies and European market integration. It is currently a paradox that, though more balanced and resilient energy systems build up, bottom-up, at the local level, borders remain an obstacle to this local integration, in spite of the numerous complementarities observed in cross-border regions, and of their specific needs, in terms of smart mobility for example. The SBI project aims at enabling European neighbouring regions separated by a border to jointly build up optimised local energy systems, and jointly develop their local economies following an integrated, sustainable and low-carbon model. On the other hand, this showcase project will initiate a new stage in the EU electricity market integration, by completing high voltage interconnections with local, low voltage integration at DSO level, opening new optimisation possibilities in managing the electricity balance, and enabling DSOs to jointly overcome some of the current challenges, notably the increased share of renewable energy (RE) and ensuring Europe's security of supply

  11. Border information flow architecture

    Science.gov (United States)

    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...

  12. Organizing cross-border fire brigade response in the Dutch-German border region

    NARCIS (Netherlands)

    Boersma, F.K.; Engelman, E.

    2012-01-01

    This article addresses the opportunities and problems with cross-border collaboration between the Dutch and German fire brigades. The following are the main problems: 1) no uniformity in concluding and using the cross-border agreements for emergency assistance, 2) the language problem, 3) the

  13. The Intersectionality of Border Pedagogy and Latino/a Youth: Enacting Border Pedagogy in Multiple Spaces

    Science.gov (United States)

    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…

  14. Evaluation by contrast-enhanced MR imaging of the lateral border zone in reperfused myocardial infarction in a cat model

    International Nuclear Information System (INIS)

    Jeong, Ae Kyung; Choi, Sang Il; Kim, Dong Hun; Park, Sung Bin; Lee, Seoung Soo; Choi, Seong Hoon; Lim, Tae Hwan

    2000-01-01

    To identify and evaluate the lateral border zone by comparing the size and distribution of the abnormal signal area demonstrated by MR imaging with the infarct area revealed by pathological examination in a reperfused myocardial infarction cat model. In eight cats, the left anterior descending coronary artery was occluded for 90 minutes, and this was followed by 90 minutes of reperfusion. ECG-triggered breath-hold turbo spin-echo T2-weighted MR images were initially obtained along the short axis of the heart before the administration of contrast media. After the injection of Gadomer-17 and Gadophrin-2, contrastenhanced T1-weighted MR images were obtained for three hours. The size of the abnormal signal area seen on each image was compared with that of the infarct area after TTC staining. To assess ultrastructural changes in the myocardium at the infarct area, lateral border zone and normal myocardium, electron microscopic examination was performed. The high signal area seen on T2-weighted images and the enhanced area seen on Gadomer-17-enhanced T1WI were larger than the enhanced area on Gadophrin-2-enhanced T1WI and the infarct area revealed by TTC staining; the difference was expressed as a percentage of the size of the total left ventricle mass (T2= 39.2 %; Gadomer-17 =37.25 % vs Gadophrin-2 = 29.6 %; TTC staining = 28.2 %; p < 0.05). The ultrastructural changes seen at the lateral border zone were compatible with reversible myocardial damage. In a reperfused myocardial infarction cat model, the presence and size of the lateral border zone can be determined by means of Gadomer-17- and Gadophrin-2-enhanced MR imaging

  15. Brush border membrane vesicle and Caco-2 cell line: Two experimental models for evaluation of absorption enhancing effects of saponins, bile salts, and some synthetic surfactants

    Directory of Open Access Journals (Sweden)

    Eskandar Moghimipour

    2016-01-01

    Full Text Available The aim of this study was to investigate the influence of absorption enhancers in the uptake of hydrophilic compounds. The permeation of the two hydrophilic drug models gentamicin and 5 (6-carboxyfluorescein (CF across the brush border membrane vesicles and Caco-2 cell lines were evaluated using total saponins of Acanthophyllum squarrosum, Quillaja saponaria, sodium lauryl sulfate, sodium glycocholate, sodium taurodeoxycholate , and Tween 20 as absorption enhancers. Transepithelial electrical resistance (TEER measurement was utilized to assess the paracellular permeability of cell lines. Confocal laser scanning microscopy (CLSM was performed to obtain images of the distribution of CF in Caco-2 cells. These compounds were able to loosen tight junctions, thus increasing paracellular permeability. CLSM confirmed the effect of these absorption enhancers on CF transport across Caco-2 lines and increased the Caco-2 permeability via transcellular route. It was also confirmed that the decrease in TEER was transient and reversible after removal of permeation enhancers.

  16. Use of border information in the classification of mammographic masses

    International Nuclear Information System (INIS)

    Varela, C; Timp, S; Karssemeijer, N

    2006-01-01

    We are developing a new method to characterize the margin of a mammographic mass lesion to improve the classification of benign and malignant masses. Towards this goal, we designed features that measure the degree of sharpness and microlobulation of mass margins. We calculated these features in a border region of the mass defined as a thin band along the mass contour. The importance of these features in the classification of benign and malignant masses was studied in relation to existing features used for mammographic mass detection. Features were divided into three groups, each representing a different mass segment: the interior region of a mass, the border and the outer area. The interior and the outer area of a mass were characterized using contrast and spiculation measures. Classification was done in two steps. First, features representing each of the three mass segments were merged into a neural network classifier resulting in a single regional classification score for each segment. Secondly, a classifier combined the three single scores into a final output to discriminate between benign and malignant lesions. We compared the classification performance of each regional classifier and the combined classifier on a data set of 1076 biopsy proved masses (590 malignant and 486 benign) from 481 women included in the Digital Database for Screening Mammography. Receiver operating characteristic (ROC) analysis was used to evaluate the accuracy of the classifiers. The area under the ROC curve (A z ) was 0.69 for the interior mass segment, 0.76 for the border segment and 0.75 for the outer mass segment. The performance of the combined classifier was 0.81 for image-based and 0.83 for case-based evaluation. These results show that the combination of information from different mass segments is an effective approach for computer-aided characterization of mammographic masses. An advantage of this approach is that it allows the assessment of the contribution of regions rather

  17. Process evaluation of a promotora de salud intervention for improving hypertension outcomes for Latinos living in a rural U.S.-Mexico border region.

    Science.gov (United States)

    Sánchez, Victoria; Cacari Stone, Lisa; Moffett, Maurice L; Nguyen, PhoungGiang; Muhammad, Michael; Bruna-Lewis, Sean; Urias-Chauvin, Rita

    2014-05-01

    Hypertension is a growing public health problem for U.S.-Mexico border Latinos, who commonly experience low levels of awareness, treatment, and control. We report on a process evaluation that assessed the delivery of Corazón por la Vida, a 9-week promotora de salud-led curriculum to help Latinos manage and reduce hypertension risks in two rural/frontier counties in the New Mexico border region. Ninety-six adults participated in the program, delivered in three waves and in three communities. We assessed program delivery and quality, adherence, exposure, and participant responsiveness. Participant outcome measures included self-reported eating and physical activities and assessment of community resources. Findings suggest that the program was fully delivered (99%) and that most participants (81.7%) were very satisfied with the educational sessions. The average participant attendance for educational sessions was 77.47%. We found significant differences in self-reported behavioral changes depending on the number of sessions completed: The higher the dose of sessions, the better the self-reported outcomes. These findings suggest that a promotora-led curriculum may be useful for promoting self-management of chronic disease in rural/frontier border Latino populations. Future evaluation should focus on training and implementation adaptations within evidence-based chronic disease programs for diverse Latino communities.

  18. Temporary reintroduction of border controls at French borders inside the Schengen Area

    CERN Multimedia

    2015-01-01

    The French authorities have informed CERN that, in view of the upcoming COP21 Paris Climate Conference, France will exceptionally reintroduce controls at its borders with Schengen states for one month from 13 November to 13 December 2015. All border posts and crossing points between France and Switzerland will be affected by this measure.   Members of the personnel are therefore reminded that, when crossing borders within the Schengen Area*, they must carry: either, in the case of citizens of European Economic Area (EEA) countries and Switzerland, an official identity document (identity card or passport); or, in the case of non-EEA and non-Swiss citizens, an identity document together with a Schengen visa if they are subject to this obligation, or an identity document together with a residence permit issued by a Schengen state** if they have one.   The French authorities will make every effort to limit the impact of this measure on cross-border traffic, and wish to thank the members of th...

  19. Genetic variation of Border disease virus species strains

    Directory of Open Access Journals (Sweden)

    Massimo Giangaspero

    2011-12-01

    Full Text Available The 5´-untranslated region of Pestivirus strains isolated from domestic and wild animals were analysed to determine their taxonomic status according to nucleotide changes in the secondary genomic structure using the palindromic nucleotide substitutions (PNS method. A total of 131 isolates out of 536 Pestivirus strains evaluated, were clustered as Border disease virus (BDV species. The BDV strains were further divided into at least 8 genotypes or subspecies. Thirty-two isolates from small ruminants suffering from clinical symptoms of Border disease were clustered into bovine viral diarrhoea virus 1 (BVDV-1, BVDV-2 and classical swine fever (hog cholera virus species and also into the tentative BDV-2 species. Since the definition of an infectious disease is based primarily on a specific causative pathogen and taking into account the heterogeneity of the genus Pestivirus, clinical cases should be named according to the laboratory results. The PNS procedure could be useful for laboratory diagnosis of Border disease in domestic and wild ruminants.

  20. Acculturation and cross-border utilization of health services.

    Science.gov (United States)

    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.

  1. Symmetry or asymmetry? Cross-border openness of service providers in Polish-Czech and Polish-German border towns

    Directory of Open Access Journals (Sweden)

    Dołzbłasz Sylwia

    2015-03-01

    Full Text Available The symmetry and/or asymmetry in terms of cross-border openness of service providers is examined in this article, for the cases of two border twin towns: Cieszyn/Český Těšín at the Polish-Czech border, and Gubin/Guben at the Polish-German border. To assess the level of openness of firms towards clients from the other side of the border, four trans-border categories were examined: neighbour’s language visible at store location; business offers in the language of the neighbour; the possibilities of payment in the neighbour’s currency; and the staff’s knowledge of the language. This enabled a comparison of both parts of the particular twin towns in relation to the character of cross-border openness, as well as an assessment of their symmetry/asymmetry. Comparisons of Gubin/Guben and Cieszyn/Český Těšín with respect to the analysed features were also carried out. The analysis shows significant variation in the level of cross-border openness towards clients from neighbouring countries. Whereas in the Polish-Czech town a relative symmetry was observed, in the Polish-German case, significant asymmetry was noted.

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

    Science.gov (United States)

    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

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

    Directory of Open Access Journals (Sweden)

    Adisak Bhumiratana

    2013-01-01

    Full Text Available 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.

  4. Cross-border effects of capacity mechanisms in electricity markets

    International Nuclear Information System (INIS)

    Elberg, Christina

    2014-01-01

    To ensure security of supply in liberalized electricity markets, different types of capacity mechanisms are currently being debated or have recently been implemented in many European countries. The purpose of this study is to analyze the cross-border effects resulting from different choices on capacity mechanisms in neighboring countries. We consider a model with two connected countries that differ in the regulator's choice on capacity mechanism, namely strategic reserves or capacity payments. In both countries, competitive fi rms invest in generation capacity before selling electricity on the spot market. We characterize market equilibria and find the following main result: While consumers' costs may be the same under both capacity mechanisms in non-connected countries, we show that the different capacity mechanisms in interconnected countries induce redistribution effects. More precisely, we nd that consumers' costs are higher in countries in which reserve capacities are procured than in countries in which capacity payments are used to ensure the targeted reliable level of electricity.

  5. Cross-border effects of capacity mechanisms in electricity markets

    Energy Technology Data Exchange (ETDEWEB)

    Elberg, Christina

    2014-07-15

    To ensure security of supply in liberalized electricity markets, different types of capacity mechanisms are currently being debated or have recently been implemented in many European countries. The purpose of this study is to analyze the cross-border effects resulting from different choices on capacity mechanisms in neighboring countries. We consider a model with two connected countries that differ in the regulator's choice on capacity mechanism, namely strategic reserves or capacity payments. In both countries, competitive fi rms invest in generation capacity before selling electricity on the spot market. We characterize market equilibria and find the following main result: While consumers' costs may be the same under both capacity mechanisms in non-connected countries, we show that the different capacity mechanisms in interconnected countries induce redistribution effects. More precisely, we nd that consumers' costs are higher in countries in which reserve capacities are procured than in countries in which capacity payments are used to ensure the targeted reliable level of electricity.

  6. Study on the correlation between VEGF and peritumoral edema and tumor border in astrocytoma by CT

    International Nuclear Information System (INIS)

    Ye Yuxiang; Tan Siping; Liu Bo; Liu Guorui; Zhen Zhichao; Fan Miao

    2004-01-01

    Objective: To study the correlation between VEGF and peritumoral edema and tumor border in human astrocytoma, investigate the significance of its CT features in molecular-biology. Methods: The VEGF was examined by means of SP immunohistochemical technique in 52 cases of astrocytoma proved by pathology. The correlation of tumor VEGF with peritumoral edema, and tumor border was analyzed. Results: The peritumoral edema, tumor border and mass effect of astrocytoma was positively correlated with its VEGF. The VEGF increased with peritumoral edema and mass effect (P<0.01). VEGF were significantly higher in uncertain border group than those the clear border group (P<0.05), which VEGF were 69.2 ± 19.0. Conclusion: The over expression of VEGF obviously effect CT features in astrocytoma, such as peritumoral edema and tumor border

  7. Cross-border transfer of knowledge: Cultural lessons from project GLOBE

    NARCIS (Netherlands)

    Javidan, Mansour; Stahl, Günther K.; Brodbeck, Felix; Wilderom, Celeste P.M.

    2005-01-01

    Distant cross-border business is on the rise. It necessitates effective transfer of knowledge across geographic and cultural borders. In this article we present the key results from the GLOBE study of 62 cultures and apply them to a real-life case of a North European business school designing and

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

    Energy Technology Data Exchange (ETDEWEB)

    Malczynski, Leonard A.; Passell, Howard David; Forster, Craig B. (University of Utah, Salt Lake City, UT); Cockerill, Kristan (Cockerill Consulting, Boone, NC)

    2005-10-01

    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 methods 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.

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

    Science.gov (United States)

    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...

  10. The development of cross-border economic relations

    NARCIS (Netherlands)

    van Houtum, H.J.

    1998-01-01

    This dissertation investigates the influence of a state border on the development of cross-border economic relations in the European Union. The focus is on the frequency, number, and success of cross-border relations between firms in the border regions of the Netherlands and Belgium. The study fills

  11. Magnetic resonance imaging in the evaluation of standard radiotherapy field borders in patients with uterine cervix cancer;Ressonancia magnetica para avaliacao dos limites dos campos classicos de radioterapia em pacientes portadoras de neoplasia maligna de colo uterino

    Energy Technology Data Exchange (ETDEWEB)

    Freire, Geison Moreira; Dias, Rodrigo Souza; Giordani, Adelmo Jose; Segreto, Helena Regina Comodo; Segreto, Roberto Araujo, E-mail: segreto.dmed@epm.b [Universidade Federal de Sao Paulo (UNIFESP-EPM), SP (Brazil). Unit of Radioterapy; Ribalta, Julisa Chamorro Lascasas [Universidade Federal de Sao Paulo (UNIFESP-EPM), SP (Brazil). Dept. de Gynecology

    2010-05-15

    Objective: to evaluate, by means of magnetic resonance imaging, the standardized field borders in radiotherapy for malignant neoplasm of uterine cervix, and to determine the role of this method in the reduction of possible planning errors related to the conventional technique. Materials and methods: magnetic resonance imaging studies for planning of treatment of 51 patients with uterine cervix cancer were retrospectively analyzed. The parameters assessed were the anterior and posterior field borders on sagittal section. Results: The anterior field border was inappropriate in 20 (39.2%) patients and geographic miss was observed in 37.3% of cases in the posterior border. The inappropriateness of both field borders did not correlate with clinical parameters such as patients' age, tumor staging, histological type and degree. Conclusion: the evaluation of standardized field borders with the use of magnetic resonance imaging has demonstrated high indices of inappropriateness of the lateral field borders, as well as the relevant role of magnetic resonance imaging in the radiotherapy planning for patients with uterine cervix cancer with a view to reduce the occurrence of geographic miss of the target volume. (author)

  12. Cross-Border Exposures and Financial Contagion

    NARCIS (Netherlands)

    Degryse, H.A.; Elahi, M.A.; Penas, M.F.

    2009-01-01

    Integrated financial markets provide opportunities for expansion and improved risk sharing, but also pose threats of contagion risk through cross-border exposures. This paper examines cross-border contagion risk over the period 1999-2006. To that purpose we use aggregate cross-border exposures of

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

    Science.gov (United States)

    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.

  14. The Border Pedagogy Revisited

    Science.gov (United States)

    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…

  15. Border of spacetime

    International Nuclear Information System (INIS)

    Harada, Tomohiro; Nakao, Ken-ichi

    2004-01-01

    It is still uncertain whether the cosmic censorship conjecture is true or not. To get a new insight into this issue, we propose the concept of the border of spacetime as a generalization of the spacetime singularity and discuss its visibility. The visible border, corresponding to the naked singularity, is not only relevant to mathematical completeness of general relativity but also a window into new physics in strongly curved spacetimes, which is in principle observable

  16. Managing State Border in the Context of Migration Crisis in Europe: Lithuanian Case

    Directory of Open Access Journals (Sweden)

    Aurelija Pūraitė

    2017-09-01

    Full Text Available The aim of this paper has been the achievement of the level of scientific knowledge on the subject of research in terms of establishment and analysis of economic effectiveness of state border governance in Lithuania in the context of increasing migration in European Union. The objective also has been to suggest the possible measures for improvement of state border management bearing in mind the migration perspectives. There is an unexpressed demand on migration (especially immigration as an economic and social phenomenon to have some positive impact on the economy of target country. It’s nevertheless true, that from political point of view the migration trends are usually being associated with the economic, social, security challenges in target countries. European Union countries which are the external borders of EU face with even more specific obstacles – the effective management of borders and necessity to bare costs of controlling migration flows. Therefore the effective use of economic and financial measures managing state borders is of the utmost importance reaching common goals of public security, stability, respect for European values and rule of law. The paper contains results of the analysis of international, regional and national legal acts and the secondary analysis of statistical data of European Union agencies and international organizations. The financial data of operational activities of Lithuanian State Border Guard Service is analysed, aiming to reveal the correlation between the effective management of state border control and financial support of the state and EU institutions.

  17. Recent trends in cross-border banking

    NARCIS (Netherlands)

    De Haas, Ralph; van Horen, Neeltje; Beck, Thorsten; Casu, Barbara

    2017-01-01

    This chapter identifies a number of recent trends in European cross-border banking. The authors first distinguish between two main modes of international banking: cross-border versus multinational banking. Cross-border banking occurs when a bank in country A lends directly to a borrower in country

  18. Briefing : the Eritrean-Ethiopian border dispute

    NARCIS (Netherlands)

    Abbink, G.J.

    1998-01-01

    On 6 May 1998, a violent conflict erupted in the Ethiopian-Eritrean border area. This article contends that this border crisis is neither unexpected nor the result of a real border dispute. Rather, it is due to three factors: the particular history and relationship of the two insurgent movements

  19. Surrogacy with cross-border effects: Reality and law

    Directory of Open Access Journals (Sweden)

    Bordaš Bernadet

    2012-01-01

    Full Text Available This paper analyzes a topic which is highly ranked in law reviews throughout the world, due to the fact that gestational surrogate motherhood as a fact of life is subjected to very different legal regulation worldwide. Taking advantage of the lack of an international legal framework in this domain and the permissive national regulations of some states, persons who want to become parents of a child who is genetically related to them, use the services of surrogate mothers abroad. The legal parenthood the commissioning persons acquire in the country where the surrogate mother gives birth to the child, and the connected legal status of the child, however, is called into question, because the effects of the international surrogacy are submitted to the rules of private international law of the local state whose nationals the commissioning persons are and / or where they have their residence. The problems are shown through three selected cases of comparative judicial and administrative practices, illustrating the practical difficulties, and speaking in favor of initiatives for drawing up international legal framework for gestational surrogacy with cross-border effects.

  20. The Effect of Cross-Border E-Commerce on China’s International Trade: An Empirical Study Based on Transaction Cost Analysis

    OpenAIRE

    Wang (Avery. W), Yu; Wang, Yi; Lee, Soo Hee

    2017-01-01

    Reducing transaction costs by means of policy intervention could generate comparative advantages and contribute to the growth of international trade. Chinese government agencies have introduced a number of policies in support of rapidly growing cross-border e-commerce to promote China’s international trade. However, the previous literature has not empirically verified the precise effect of these policies on the growth of international trade while focusing on the impact of cross-border e-comme...

  1. A Voice of the US Southwestern Border: The 2012 “We the Border: Envisioning a Narrative for Our Future” Conference

    Directory of Open Access Journals (Sweden)

    Josiah McC. Heyman

    2013-08-01

    Full Text Available In July 2012, a diverse group of US residents living near the US-Mexico border met in El Paso, Texas for a conference entitled, We the Border: Envisioning a Narrative for Our Future.  This paper describes a vision for the US-Mexico border by diverse border residents that is at odds with the widespread view of the border as a threat to the United States. These border residents viewed their region as a set of human communities with rights, capacities, and valuable insights and knowledge. They embraced an alternative vision of border enforcement that would focus on “quality” (dangerous entrants and contraband over “quantity” (mass migration enforcement.  They called for investments in the functionality and security of ports of entry, rather than in between ports of entry.  They noted the low crime rate in US border cities, and examined how policies of not mixing local law enforcement with federal immigration enforcement contributed to this achievement. They saw the border region as the key transportation and brokerage zone of the emerging, integrated North American economy. In their view, the bilingual, bicultural, and binational skills that characterize border residents form part of a wider border culture that embraces diversity and engenders creativity. Under this vision the border region is not an empty enforcement zone, but is part of the national community and its residents should enjoy the same constitutional and human rights as other US residents. The conference participants emphasized the necessity and value of accountability and oversight of central government enforcement operations, and the need for border communities to participate in federal decision-making that affects their lives. 

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

    Science.gov (United States)

    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.

  3. Frontier Government: The Folding of the Canada-US Border

    Directory of Open Access Journals (Sweden)

    Daniel O'Connor

    2009-10-01

    Full Text Available In this paper the border is evaluated as a fold of power relations in which sovereign capacity and competence is marshalled alongside strategies of control, surveillance, and risk management to constitute, what we call, a zone of frontier government. We advance the argument that the border is a site for both negative and positive power, for insertion and subtraction, and that the assemblage of surveillance and compliance regimes are "run" not so much in the furtherance of a precautionary or pre-emptive end-state, but as intermediate values that are sufficiently malleable by an invigorated sovereign, expressed in the residue of discretion in and between the many border agencies.  Our analysis is based on extensive policy and program documents, as well as twenty-five interviews with officials in various agencies engaged in the US-Canada and, particularly, the Windsor-Detroit corridor. Normal 0 false false false EN-CA X-NONE X-NONE

  4. Characterizing the Lateral Border of the Frontalis for Safe and Effective Injection of Botulinum Toxin.

    Science.gov (United States)

    Choi, You-Jin; Won, Sung-Yoon; Lee, Jae-Gi; Hu, Kyung-Seok; Kim, Sung-Taek; Tansatit, Tanvaa; Kim, Hee-Jin

    2016-03-01

    The forehead is a common site for injection of botulinum neurotoxin type A (BoNT-A) to treat hyperactive facial muscles. Unexpected side effects of BoNT-A injection may occur because the anatomy of the forehead musculature is not fully characterized. The authors described the lateral border of the frontalis in terms of facial landmarks and reference lines to determine the safest and most effective forehead injection sites for BoNT-A. The hemifaces of 49 embalmed adult Korean cadavers were dissected in a morphometric analysis of the frontalis. L2 was defined in terms of FT (the most protruding point of the frontotemporal region), L0 (the line connecting the infraorbital margin with the tragus), and L1 (the line parallel to L0 and passing through FT) such that L2 was positioned 45° from L1 and passed through FT. The distance from FT to the superior margin of the orbicularis oculi was 12.3 ± 3.3 mm. The frontalis extended more than 5 cm along L2 in 49 of 49 cases (100%), more than 6 cm in 47 cases (95.9%), more than 7 cm in 34 cases (69.4%), more than 8 cm in 11 cases (22.4%), and more than 9 cm in 3 cases (6.1%). The lateral border of the frontalis ran parallel to and within 1 cm of the medial side of L2. Surface anatomy mapping can assist with predicting the lateral border of the frontalis to minimize the side effects and maximize the efficiency of BoNT-A injections into the forehead. © 2015 The American Society for Aesthetic Plastic Surgery, Inc. Reprints and permission: journals.permissions@oup.com.

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

    Science.gov (United States)

    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.

  6. Crossing borders via mental bridges

    DEFF Research Database (Denmark)

    Keil, Dirk

    The project studies cross-border regional integration in Europe drawing on the example of the emerging Danish-German Femern Belt Region. It focuses on cross-border networking within public administration as part of regional integra- tion. My central question is how national-cultural differences...... influence coopera- tion, coordination and collaboration in administrative cross-border networks. In this connection the project asks after the perception of regional integration seen from the different national backgrounds. The research concentrates on the group of decision makers within the field of public...... administration, and in specific on the attempt to initiate and promote cross-border regional integration via the building of mental bridges between Danish and German parts of the Femern Belt Region. Here one of the first projects aiming primarily at building mental bridges in the Femern Belt Region...

  7. Canada and Mexico Border Crossings

    Data.gov (United States)

    Department of Homeland Security — Border Crossing Ports are points of entry for land modes along the U.S. - Canadian and U.S.- Mexcian borders. The ports of entry are located in 15 states along the...

  8. Internal Border Controls in the European Union

    DEFF Research Database (Denmark)

    Jørgensen, Carsten Willemoes; Sørensen, Karsten Engsig

    2012-01-01

    Recent events, involving inter alia France and Denmark, have stimulated renewed interest in the introduction of different forms of border controls at the internal borders within the European Union. These border control measures are aimed at checking either persons or goods or both. Against...... the background of these events, this article analyses the existing rules regulating controls of persons and goods, and explores how these rules may or may not stand in the way of introducing border controls at the European Union’s internal borders. These events have resulted in a call for reforms of the current...

  9. three intelligence methodologies for border defence and border

    African Journals Online (AJOL)

    Administrator

    Of these there are three intelligence methodologies applicable to this article – trends ..... globalisation associated with open and artificial borders and ever increasing costs of weapon ..... the technological development of mass tourist transport.

  10. UNESCO Without Borders

    DEFF Research Database (Denmark)

    The United Nations Educational, Scientific, and Cultural Organization (UNESCO) was established in 1945 with twin aims: to rebuild various institutions of the world destroyed by war, and to promote international understanding and peaceful cooperation among nations. Based on empirical and historical...... research and with a particular focus on history teaching, international understanding and peace, UNESCO Without Borders offers a new research trajectory for understanding the roles played by UNESCO and other international organizations, as well as the effects of globalization on education. With fifteen...

  11. Why Sociology Is Silent Concerning Borders

    Directory of Open Access Journals (Sweden)

    S.E. Nikolov

    2015-08-01

    Full Text Available Border in sociological sense means a barrier that separates social groups, strata, their values, and the difference between ways of life between particular social groups. Such groups may be separated by many dividing lines, or borders: social/living conditions, opportunities/prospects, legal rights/customs, viewpoints, and so on. Sometimes mobility does not permit other than individual, or small-group, crossing of these borders. It seems really strange why border topic is almost completely absent from the sociology. It is so pertinent to the fate and shaping of various social groups, depending from the location of the border. We think of a boundary whenever we think of an entity demarcated from its surroundings. Events, too, have boundaries – temporal ones: their beginning, climax, final. All our lives are bounded in the continuum between our births and our deaths. A philosopher would imply also that even imaginary, abstract entities, such as concepts or layouts, have boundaries of their own. One may say that condition for all this boundary/border talk is coherent, and whether it reproduces the world around us’ structure, or the organizing activity of our intellect, are matters of deep philosophical controversy. Borders are difficult to disappear totally even within the European Union, providing some obstacles to the freedom of movement to those left still outside the Schengen agreement.

  12. The resurgence of cultural borders in international finance during the financial crisis: Evidence from Eurozone cross-border depositing

    NARCIS (Netherlands)

    Kleimeier, S.; Sander, H.; Heuchemer, S.

    2014-01-01

    In this paper, we demonstrate that cultural borders in international finance resurge during financial crises. To investigate the role of cultural borders during both tranquil and crisis periods, we employ a unique data set that focuses on Eurozone cross-border depositing in a gravity-model

  13. Reinforcing electricity network cross border capacity: utility evaluation of a commercial interconnection between Belgium and Germany

    International Nuclear Information System (INIS)

    Dinko, Raytchev

    2004-01-01

    The emergence of a common European electricity market means that more exchange of electrical power between countries will be needed. Basically, there are two ways to accelerate the international trade in electricity: 1) improve the current methods of allocation of existing cross border capacity and 2) reinforce the network by building new capacity. The present paper deals only with the latter topic which is not well explored by the economic literature. The first section underlines the importance of encouraging the construction of a new cross border capacity. Then, using a concrete example - the possible construction of an interconnection line between Belgium and Germany - we discuss some questions concerning the installation of a new cross border capacity. We propose a new identification method for positioning of the interconnection line based on the examination of the energy balance of adjacent regions (section 2). The macro-economic analysis (section 3) and the revision of the institutions involved in the decision process (section 4) show that the three regions located at the German-Belgian border - the Rhineland-Palatinat, the Rhineland-of-North-Westphalia from the German side and Wallonia from the Belgian side-should be interested in building and operating the new electricity tie-line. (authors)

  14. Conception of integrator in cross-border E-commerce

    Directory of Open Access Journals (Sweden)

    Arkadiusz Kawa

    2016-03-01

    Full Text Available Background:  E-commerce is one of the most dynamic and important sectors of the economy. The latest trend in this market is cross-border trade. It is based on selling products to customers who are located in other countries. However, it is connected to several problems, such as a high cost and long time of delivery, language barriers, different legal and tax conditionings, etc. Methods: The studies were conducted on the basis of the authors' experience in the field of e-commerce. The issue of cross-border commerce was mainly analysed with the use of reports of the European Commission. The aim of the article is to propose a conception of an integrator of cross-border e-commerce, which will make it possible, among other things, to solve logistic problems. Results: The article presents an authorial conception of an integrator in cross-border e-commerce. Its main task is to integrate the whole supply chain. Thanks to the economies of scale, obtained as a result of consolidation of parcels from many e-shops, the integrator is able to achieve lower delivery costs in international transport, make returns of goods more effective and serve customers from different countries better. Conclusions: The conception of an integrator in cross-border commerce proposed in the article may increase competitiveness of micro and small e-enterprises, especially in the international arena. Moreover, applying this conception may contribute to a rise in the attractiveness of cross-border commerce, which, as result of a greater sale level, would contribute to an increase in the total e-commerce.

  15. Probing endocytosis from the enterocyte brush border using fluorescent lipophilic dyes

    DEFF Research Database (Denmark)

    Danielsen, E Michael

    2015-01-01

    The small intestinal brush border is a specialized cell membrane that needs to withstand the solubilizing effect of bile salts during assimilation of dietary nutrients and to achieve detergent resistance; it is highly enriched in glycolipids organized in lipid raft microdomains. In the present work......-toluenesulfonate), and CellMask Orange plasma membrane stain were used to study endocytosis from the enterocyte brush border of organ-cultured porcine mucosal explants. All the dyes readily incorporated into the brush border but were not detectably endocytosed by 5 min, indicating a slow uptake compared with other cell types...

  16. The borders, they are a-changin'! The emergence of socio-digital borders in the EU

    Directory of Open Access Journals (Sweden)

    Magdalena König

    2016-03-01

    Full Text Available Relying on big data, modern surveillance becomes increasingly influential in determining societal power relations. Lyon argues that modern surveillance always categorises people entailing social effects, what he conceptualises as social sorting. This paper assesses if patterns of social sorting can be found in the EU surveillance systems for migration Schengen Information System (SIS, Visa Information System (VIS and EUROpean DACtylographic comparison system (EURODAC, which are planned to be merged in order to ensure maximum efficiency in surveillance. To do so, the paper analyses relevant documents referring to SIS, VIS and EURODAC. These systems have assumed the traditional border function of deciding on societal inclusion and exclusion. I argue that, to some extent, socio-digital borders are drawn along the categories established through social sorting. The paper exemplifies how social sorting relying on big data may be a disempowering surveillance practice.

  17. Cross-border Mobility of the Companies in EU

    Directory of Open Access Journals (Sweden)

    Saša Prelič

    2015-01-01

    Full Text Available The fr eedom of establishment, provided by the Treaty on the Functioning of the European Union, is a suitable legal basis for effective cross-border corporate restructuring of companies in European Union. There are some possible methods to exercise this freedom, specially regulated with secondary acts, like cross-border mergers and the establishment and economic operation in the legal form of Societas Europaea, whereas the cross-border transfer of the company (its seat shall be in the light of the case law of the Court of Justice of the European Union admitted on the basis of the Treaty on the Functioning of the European Union. Companies therefore in their intention for cross-border mobility do not need to reconstruct by using the general provisions on establishment and liquidation of companies and through the way of singular succession. There are possibilities, regulated on the EU level, through which companies shall emigrate or spread their business activities to other Member States much simpler and with less cost on the basis of universal succession. The regulation of procedures and the advantages of the mentioned reconstruction methods will be analysed in this article.

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

    Science.gov (United States)

    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.

  19. PESTICIDE EXPOSURE AND POTENTIAL HEALTH EFFECTS IN YOUNG CHILDREN ALONG THE U.S. - MEXICO BORDER

    Science.gov (United States)

    The purpose of the Pesticides in Young Children - Border States Program is to assess the relationship between health status in children living along the United States and Mexico border and repeated pesticide exposures via multiple sources and pathways. Children's health has bee...

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

    Science.gov (United States)

    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

  1. Local Border Traffic as a Form of Visa Liberalisation and Territorial Development

    Directory of Open Access Journals (Sweden)

    Kretinin G.

    2014-12-01

    Full Text Available This article addresses the issue of visa liberalisation between Russia and the European Union, which constitutes a key aspect of the parties’ diplomatic cooperation. This work sets out to identify the main results of Russia/EU cooperation. The authors have conducted a brief historical analysis of this area of relations. The visa “regionalisation” is considered in the context of identifying the key actors of the EU — Russia negotiations: the Kaliningrad region, Germany, Poland, and Lithuania. In their analysis, the authors rely mostly on primary sources: intergovernmental agreements on simplified border traffic, border-crossing statistics for the Kaliningrad region in the framework of the local border traffic, expert interviews, and related analytic reports. Specifically, local border traffic is viewed as the most effective form of interaction in the field of visa regime simplification and border territory development. An assessment of the positions of key negotiators shows that local border traffic between the Kaliningrad region of Russia and the Polish border voivodeships is a success, which stresses the need for a prompt transition to a visa-free regime with the EU.

  2. The Internal Frontier: How Art at Once Problematizes Borders and Draws us Closer to Them

    Directory of Open Access Journals (Sweden)

    Kasia Ozga

    2017-11-01

    In the artworks, migration is transformed from an isolated act to a shared human experience. The images, at once precise and indeterminate, maintain the dual symbolism of the border as barrier and as springboard, simultaneously inhibiting and enabling interactions between individuals and select geographic locations. Just as migrants lead us to re-evaluate our physical and mental borders, critical cultural production can contest the impact and staying power of borders by underscoring how establishing and overriding boundaries enable us to claim and reclaim who we are.

  3. Border region studies

    DEFF Research Database (Denmark)

    Makkonen, Teemu; Williams, Allan

    2016-01-01

    The contemporary conditions of academic capitalism exert pressures on researchers to avoid ‘peripheral’ journals and ‘unfashionable’ topics. Here an attempt is made to shed light onto the structure of one such ‘offbeat’ field, namely ‘border region studies’, by discussing its geographical...... distribution, key themes, significance and impact. The review suggests that border region studies can be considered a significant and important ‘branch’ of regional studies, which accounts for a small but increasing proportion of regional studies research particularly in Europe and North America. Four main...

  4. Introduction: Borders in Translation and Intercultural Communication

    Directory of Open Access Journals (Sweden)

    Jonathan Evans

    2017-09-01

    Full Text Available The introduction to this special issue discusses the notion of border and its position in current scholarship in translation studies and intercultural communication. It then analyses ways in which borders can be useful for thinking, focusing particularly on Walter Mignolo’s notion of “border thinking”. It reviews how borders are viewed in both translation studies and intercultural communication and offers some possible directions for future research before introducing the papers in this special issue.

  5. Borders in Nigeria’s Relations with Cameroun

    Directory of Open Access Journals (Sweden)

    Omolara Akinyemi

    2014-10-01

    Full Text Available Border incidences are sources of irritants in the relationships between Nigeria and Cameroun. Examples are not far-fetched from Bakassi Peninsula imbroglio leading to hostile relationship between the two countries, and subsequent ruling of Bakassi Peninsula to Cameroun by the International Court of Justice in 2002. Indeed, this also led to the revival of the Joint Cameroun-Nigeria Border Commission entrusted with the task of demarcation of the Land and Maritime boundaries between the two countries, as mandated by the 2002 judgment. However, the demarcation exercise has caused confusion and anxiety with the inhabitants of the Cross River State, Nigeria, resulting in the inability of the team to locate pillar 133A, thereby erecting a new pillar. This exercise is lacking in proper consideration of the effects on the people in the demarcation of the land boundary. Thus, the paper finds out that the demarcationof the Land boundary which the International Court of Justice perceived as the antidote to the border skirmishes between Nigeria and Cameroun is likely to generate to another border conflicts between the two countries. This is so because, the erecting of new pillars will lead to another claim of some parts of Nigeria to Cameroun. Hence, the demarcation of Land boundary if not properly checked may be an outcome of future skirmishes and chaos.

  6. STUDY REGARDING OVER BORDERS TOURISM AND ENTREPRENEURSHIP CULTURE IN THE DOMAIN

    Directory of Open Access Journals (Sweden)

    Andreş Solomia

    2012-06-01

    Full Text Available The study was regarded as a qualitative research that measures entrepreneurship tendencies of the two regions from the border rural environment, initiation and management measures of business in the rural environment. The study regarding entrepreneurship education knowledge of target member groups from the partner border communities from Caras-Severin and Serbia has as main objective the evaluating of entrepreneurship knowledge of communities from the two regions of the rural environment, both with a strong touristic and cultural potential, for the purpose of rebirth of border socio-economical activities and the improvement of life quality by developing rural tourism. The objective desired from this study were: a quantitative and qualitative of information level gained by the members of the target groups regarding the initiation and development of business in tourism; the establishing of an entrepreneur profile for the respondents; the identification of the activity domain with a high potential of economical exploitation. Starting from the premises that only a correct evaluation and a detailed information of these aspects will determine the fact that the results of the research will represent the basis of the elaborati2ng of a development strategy for the rural tourism for the border rural communities, the research team, to which I was also a member of, has used the method of investigation and questionnaires as useful instruments in the development of the activities of the Centre for Border Rural Tourism. These instruments have contributed to the knowledge and measuring of present dimensions from the two dimensions, qualitative and quantitative, of the level of basic entrepreneurship knowledge in order to stimulate in the future the inhabitants’ involvment in the development of tourism activities and of economical-social ones.

  7. U.S. Border Patrol Fiscal Year Statistics Southwest border sector deaths - FY 1998 through FY 2013

    Data.gov (United States)

    Department of Homeland Security — Southwest Border Sectors include: Del Rio, El Centro, El Paso, Laredo, Rio Grande Valley, San Diego, Tucson, Yuma Southwest Border Deaths By Fiscal Year (Oct. 1st...

  8. Network communities within and across borders

    OpenAIRE

    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 t...

  9. The Hippo pathway controls border cell migration through distinct mechanisms in outer border cells and polar cells of the Drosophila ovary.

    Science.gov (United States)

    Lin, Tzu-Huai; Yeh, Tsung-Han; Wang, Tsu-Wei; Yu, Jenn-Yah

    2014-11-01

    The Hippo pathway is a key signaling cascade in controlling organ size. The core components of this pathway are two kinases, Hippo (Hpo) and Warts (Wts), and a transcriptional coactivator, Yorkie (Yki). Yes-associated protein (YAP, a Yki homolog in mammals) promotes epithelial-mesenchymal transition and cell migration in vitro. Here, we use border cells in the Drosophila ovary as a model to study Hippo pathway functions in cell migration in vivo. During oogenesis, polar cells secrete Unpaired (Upd), which activates JAK/STAT signaling of neighboring cells and specifies them into outer border cells. The outer border cells form a cluster with polar cells and undergo migration. We find that hpo and wts are required for migration of the border cell cluster. In outer border cells, overexpression of hpo disrupts polarization of the actin cytoskeleton and attenuates migration. In polar cells, knockdown of hpo and wts or overexpression of yki impairs border cell induction and disrupts migration. These manipulations in polar cells reduce JAK/STAT activity in outer border cells. Expression of upd-lacZ is increased and decreased in yki and hpo mutant polar cells, respectively. Furthermore, forced expression of upd in polar cells rescues defects of border cell induction and migration caused by wts knockdown. These results suggest that Yki negatively regulates border cell induction by inhibiting JAK/STAT signaling. Together, our data elucidate two distinct mechanisms of the Hippo pathway in controlling border cell migration: (1) in outer border cells, it regulates polarized distribution of the actin cytoskeleton; (2) in polar cells, it regulates upd expression to control border cell induction and migration. Copyright © 2014 by the Genetics Society of America.

  10. The Cosmopolitanization of the EU’s Borders?

    Directory of Open Access Journals (Sweden)

    Damian Spruce

    2007-08-01

    Full Text Available For centuries the political geography of Europe has been based around borders of its nation states. The ability of the nation state to control its territory has been essential to the practices of war and diplomacy, the legitimacy of governments, immigration policies and trade. But processes of globalization and EU integration have transformed the borders of the European nation state. While globalization theorists tend to posit an opening up of borders to global flows of capital, information and people, the changed nature of the border is itself often left unexamined and is assumed to have simply disappeared. But scholars and activists are now arguing that, rather than fading away, borders are proliferating in the globalized world and their functions spreading into many different areas of society. This article examines the transformation of the ‘classical’ border of the nation-state into its recent forms, using the work of theorists such as Balibar, Mezzadra, Rigo and Walters. It then examines how these theories have been applied in recent literature, and in particular Chris Rumford’s analysis of the European Neighbourhood policy and his argument that this represents a ‘cosmopolitanisation’ of European borders.

  11. Border blocking effects in collaborative firm innovation: exploring the factors related with scientist' willingness to incorporating external knowledge

    NARCIS (Netherlands)

    Broek, Jos; Benneworth, Paul Stephen; Rutten, Roel

    2016-01-01

    Border regions are not often associated with innovation and economic prosperity. Nevertheless, the opening up of borders in Europe has presented new opportunities for firms located in these border regions to co-operate and find necessary resources for their innovation process. Despite the reduction

  12. Population growth, accessibility spillovers and persistent borders: Historical growth in West-European municipalities.

    Science.gov (United States)

    Jacobs-Crisioni, Chris; Koomen, Eric

    2017-06-01

    Lack of cross-border transport supply has repeatedly been blamed for the fact that national borders limit spatial interaction and, consequently, the growth of border regions. This study applies an accessibility approach to investigate for most municipalities in ten countries in mainland West Europe if foreign transport supply is lagging behind, and if population growth in these municipalities has been affected by the limits that national borders have imposed on market access. To do so, data describing historical population changes and road networks between 1961 and 2011 have been used. The results show that in the study area, cross-border transport accessibility was not at a disadvantage in 1961 and has since then grown even more than domestic accessibility. However, municipal population growth has depended almost exclusively on domestic market access. Processes of economic international integration in the study area are found to coincide with the growth of cross-border accessibility, but do not have a clear coincidence with the effects of cross-border accessibility on population growth.

  13. Conservation without borders: building communication and action across disciplinary boundaries for effective conservation.

    Science.gov (United States)

    Margles, Shawn W; Peterson, Richard B; Ervin, Jamison; Kaplin, Beth A

    2010-01-01

    Interdisciplinary approaches to conservation research and environmental management continue to garner interest among practitioners, academics, and students. Yet, cases of practitioners and researchers from different disciplines successfully working in concert towards an integrated conservation approach are rare. What is preventing practitioners of multiple disciplines from harmoniously working together? Why are practitioners and academics struggling to apply their graduate training to real world conservation? What is preventing the benefits of cooperation and partnerships between different disciplines addressing conservation from being realized? This special issue "Conservation without Borders: Building Communication and Action across Disciplinary Boundaries for Effective Conservation" asks readers to consider the numerous interpretations and implications of the phrase "Conservation without Borders" and to reflect on how different academic and disciplinary lenses can contribute to a more integrated approach to tackling conservation challenges. The articles that comprise this special issue offer readers insights into the ways in which different disciplines view conservation work and interdisciplinary approaches to environmental problems. Bringing these perspectives and approaches together in one place is a step towards improving communication across disciplines for the purpose of achieving more successful biodiversity conservation.

  14. European Banks Straddling Borders: Risky or Rewarding?

    NARCIS (Netherlands)

    P. Duijm (Patty); D. Schoenmaker (Dirk)

    2017-01-01

    textabstractTheory suggests that cross-border banking is beneficial as long as there is a non-perfect correlation across country-specific risks. Using a unique hand-collected dataset with cross-border loans for the 61 largest European banks, we find that cross-border banking in general decreases

  15. Factors Associated with Depression Among Mexican Americans Living in U.S.-Mexico Border and Non-Border Areas.

    Science.gov (United States)

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

    2016-08-01

    Factors associated with CES-D depression among Mexican Americans living on and off the U.S.-Mexico border are examined. Data are from two studies of Mexican American adults. The Border Survey conducted face-to-face interviews in urban U.S.-Mexico border counties of California, Arizona, New Mexico, and Texas (N = 1307). The non-border HABLAS survey conducted face-to-face interviews in Houston, Los Angeles, New York, Philadelphia, and Miami (N = 1288). Both surveys used a multistage cluster sample design with response rates of 67 and 76 %, respectively. The multivariate analysis showed that border residence and higher perceived neighborhood collective efficacy were protective for depression among men. Among men, lower education, unemployment, increased weekly drinking, and poor health status were associated with depression. Among women, alcohol-related problems and poorer health status were also associated with depression. Further examinations of how neighborhood perceptions vary by gender and how these perceptions influence the likelihood of depression are warranted.

  16. Competitive implications of cross-border banking

    OpenAIRE

    Claessens, Stijn

    2006-01-01

    This paper reviews the recent literature on cross-border banking, with a focus on policy implications. Cross-border banking has increased sharply in recent decades, particularly in the form of entry, and has affected the development of financial systems, access to financial services, and stability. Reviewing the empirical literature, the author finds much, although not uniform, evidence that cross-border banking supports the development of an efficient and stable financial system that offers ...

  17. Measuring cross-border regional integration with composite indicators

    DEFF Research Database (Denmark)

    Makkonen, Teemu

    2016-01-01

    Earlier quantitative studies on cross-border regional integration processes have commonly neglected science, technology and innovation (STI) indicators: even the most notable example of a composite indicator approach to measuring cross-border regional integration, i.e. the Oresund index, lacks...... a sub-category for STI. Consequently, by ignoring cross-border innovation and knowledge flows, the Oresund integration index fails to take into account one of the most important drivers of economic growth in cross-border regions. Therefore, a new composite STI indicator (sub-category) was introduced......-border regions....

  18. Importance of physical infrastructure in the economic growth of municipalities in the northern border

    Directory of Open Access Journals (Sweden)

    Héctor Alonso Barajas Bustillos

    2012-01-01

    Full Text Available This paper evaluates the importance of infrastructure on economic growth for the Mexican northern border municipalities. From the growth literature, we know that infrastructure, besides other factors, has been pointed out as a key factor in the long run perspectives of regional growth. Nevertheless, and within this thematic context, works that use a disaggregated analysis down to the level of the municipality are still scarce, which in the case of the northern border constitutes a scenario of much relevance given the development model adopted by the Mexican economy in recent decades. Empirical models results indicate that the municipalities of Piedras Negras, Nogales and Torreon maintain a positive relationship between physical infrastructure and growth. In the case of other municipalities like Tijuana, its elevated population growth inhibits a proper infrastructure allocation, although the positive effect induced by infrastructure on growth remains.

  19. A border versus non-border comparison of food environment, poverty, and ethnic composition in Texas urban settings.

    Science.gov (United States)

    Salinas, Jennifer J; Sexton, Ken

    2015-01-01

    The goal was to examine the relationship between the food environment and selected socioeconomic variables and ethnic/racial makeup in the eight largest urban settings in Texas so as to gain a better understanding of the relationships among Hispanic composition, poverty, and urban foodscapes, comparing border to non-border urban environments. Census-tract level data on (a) socioeconomic factors, like percentage below the poverty line and number of households on foodstamps, and (b) ethnic variables, like percent of Mexican origin and percent foreign born, were obtained from the U.S. Census. Data at the census-tract level on the total number of healthy (e.g., supermarkets) and less-healthy (e.g., fast food outlets) food retailers were acquired from the CDC's modified retail food environment index (mRFEI). Variation among urban settings in terms of the relationship between mRFEI scores and socioeconomic and ethnic context was tested using a mixed-effect model, and linear regression was used to identify significant factors for each urban location. A jackknife variance estimate was used to account for clustering and autocorrelation of adjacent census tracts. Average census-tract mRFEI scores exhibited comparatively small variation across Texas urban settings, while socioeconomic and ethnic factors varied significantly. The only covariates significantly associated with mRFEI score were percent foreign born and percent Mexican origin. Compared to the highest-population county (Harris, which incorporates most of Houston), the only counties that had significantly different mRFEI scores were Bexar, which is analogous to San Antonio (2.12 lower), El Paso (2.79 higher), and Neuces, which encompasses Corpus Christi (2.90 less). Significant interaction effects between mRFEI and percent foreign born (El Paso, Tarrant - Fort Worth, Travis - Austin), percent Mexican origin (Hidalgo - McAllen, El Paso, Tarrant, Travis), and percent living below the poverty line (El Paso) were

  20. ITRAP - an international pilot study on border monitoring systems

    International Nuclear Information System (INIS)

    Beck, P.; Duftschmid, K.E.

    1999-01-01

    The paper describes the design and preliminary results of an extended pilot study of commercially available monitoring systems for the detection of nuclear and other radioactive materials at borders. The study consists of a laboratory test phase and field tests at the Austrian/Hungarian border and the Vienna airport, each for a duration of one year. The results will be used to derive realistic performance requirements for border control systems in view of optimized technical and economic conditions as well as to propose an 'investigation level'. The ITRAP study consists of three phases. In the first phase equipment currently available on the market is subjected to laboratory testing at the Austrian Research Centres Seibersdorf. The instrument categories include hand-held, portable, and fixed-installed equipment. The test criteria defined as minimum requirements have been established together with the manufacturers. The laboratory tests started in May 1998 and will last until end of this year. During the second phase, the field study, equipment passing the laboratory tests will be installed at a major Austrian-Hungarian border crossing (Nickelsdorf) for monitoring of cars, trucks and trains, as well as at the Vienna airport for pedestrians, luggage and cargo. In this phase the results gained from the lab tests about the 'fitness for use' will be verified in practice, in close co-operation with the law enforcement officers at the borders. Also training issues and questions of maintenance and support shall be evaluated. In the third phase, realistic specifications and performance requirements shall be derived with the help of international experts and selected specialists from the users and manufacturers. The results of the field study will focus not only on the technical aspects of monitoring equipment (e.g. detection threshold and rate of false alarms) but also on the operational (e.g. ease of use, reliability, training requirements, field support) and economic

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

    Science.gov (United States)

    2017-09-01

    missions that the I&A focuses on is, “border security, including narcotics smuggling, alien and human smuggling, and money laundering ...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

  2. Network communities within and across borders.

    Science.gov (United States)

    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.

  3. Border Crossing/Entry Data - Boarder Crossing

    Data.gov (United States)

    Department of Transportation — Border Crossing/Entry Data provides summary statistics for incoming crossings at the U.S.-Canadian and the U.S.-Mexican border at the port level. Data are available...

  4. Aymara paradiplomacy: Empowerment in the border

    Directory of Open Access Journals (Sweden)

    Gilberto Aranda Bustamante

    2017-01-01

    Full Text Available This article analyzes the border paradiplomacy used by more than 50 municipalities from Bolivia, Chile and Peru, named “Aymaras without Borders Strategic Alliance”. In spite of the differentiated historical construction of national identities, according to a literature review, it could be argued that there is an unprecedented border relation between these three countries. Furthermore, it is possible to conclude that this non-violent strategy has been successful in the last 15 years.

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

    Science.gov (United States)

    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.

  6. Measuring cross-border regional STI integration

    Energy Technology Data Exchange (ETDEWEB)

    Makkonen, T

    2016-07-01

    Earlier quantitative studies on cross-border regional integration processes have commonly neglected science, technology and innovation (STI) indicators: even the most notable example of a composite indicator approach to measuring cross-border regional integration, i.e. the Oresund index, lacks a sub-category for STI. Consequently, by ignoring cross-border innovation and knowledge flows, the Oresund integration index fails to take into account one of the most important drivers of economic growth in cross-border regions. Therefore, a new composite STI indicator (sub-category) was introduced to strengthen the Oresund integration index. This was compiled from patent, publication and collaborative R&D project data. The findings show that this index performs reasonably well in depicting STI integration, while at the same time remaining simple and straightforward enough to be adopted in other crossborder regions. (Author)

  7. Accuracy of unfolded map method for determining the left ventricular border. Evaluation of the cut-off value from autopsy finding

    International Nuclear Information System (INIS)

    Sugibayashi, Keiichi; Abe, Yoshiteru; Suga, Yutaka

    1996-01-01

    To improve the quantification of the left ventricular surface area (LVSA) by unfolded map method, we evaluated the cut-off value for determining the left ventricular border. The LVSA measured by unfolded map was compared with those measured using myocardial phantom and autopsy findings. The relative error (RE) was calculated as difference between LVSA in phantom and area of unfolded map. In phantom study, the cut-off value was calculated as 73.3±0.5% when the RE was zero. In autopsy study, the cut-off value was 74.0±7.2%. The area of unfolded map had good correlation with LVSA at autopsy when the cut-off value was 74% (r=0.83, p<0.003). The diameter of left ventricle at autopsy was compared with that of beating heart obtained by two-dimensional echocardiography, because the area of unfolded map was greater than LVSA at autopsy. The ratio of LVSA at autopsy to beating heart was calculated as 1.37. The suitable cut-off value was evaluated as 55.6% when the unfolded map area obtained by autopsy was increased 1.37 magnifications. There was a good correlation between LVSA of unfolded map (cut-off=56%) and the LVSA at autopsy (r=0.90, p<0.001). These results suggest that the cut-off value for determining the left ventricular border in vivo is 56%. (author)

  8. Over the border - the problems of uncontrolled radioactive materials crossing national borders

    Energy Technology Data Exchange (ETDEWEB)

    Duftschmid, K.E. E-mail: k.duftschmid@aon.at

    2002-03-01

    Cross-border movement of radioactive materials and contaminated items, in particular metallurgical scrap, has become a problem of increasing importance. Radioactive sources out of regulatory control, now often called 'orphan sources', have frequently caused serious, even deadly, radiation exposures and widespread contamination. The United States Nuclear Regulatory Commission reported over 2300 incidents of radioactive materials found in recycled metal scrap and more than 50 accidental smeltings of radioactive sources. A further potentially serious problem is illicit trafficking in nuclear and other radioactive materials. In 1995 the International Atomic Energy Agency (IAEA) started a programme to combat illicit trafficking in nuclear and other radioactive materials, which includes an international database on incidents of illicit trafficking, receiving reports from some 80 member states. For the period 1993-2000 the IAEA database includes 345 confirmed incidents. While from 1994-1996 the frequency declined significantly, this trend has been reversed since 1997, largely due to radioactive sources rather than nuclear material. This paper compares monitoring techniques for radioactive materials in scrap applied at steel plants and scrap yards with monitoring at borders, a completely different situation. It discusses the results of the 'Illicit Trafficking Radiation Detection Assessment Program', a large international pilot study, conducted in cooperation between the IAEA, the Austrian Government and the Austrian Research Centre Seibersdorf. The aim of this exercise was to derive realistic and internationally agreed requirements for border monitoring instrumentation. Finally the present extent of border monitoring installations is discussed. (author)

  9. The 'border within': inhabiting the border in Trieste

    NARCIS (Netherlands)

    Bialasiewicz, L.; Minca, C.

    2010-01-01

    In this paper we look to the Italian border city of Trieste-at various points in its past, a cosmopolitan port, Austria's urbs europeissima, but also a battleground for competing understandings of territoriality, identity, and belonging and a paragon of the violent application of an ethnoterritorial

  10. Robust simultaneous detection of coronary borders in complex images

    International Nuclear Information System (INIS)

    Sonka, M.; Winniford, M.D.; Collins, S.M.

    1995-01-01

    Visual estimation of coronary obstruction severity from angiograms suffers from poor inter- and intraobserver reproducibility and is often inaccurate. In spite of the widely recognized limitations of visual analysis, automated methods have not found widespread clinical use, in part because they too frequently fail to accurately identify vessel borders. The authors have developed a robust method for simultaneous detection of left and right coronary borders that is suitable for analysis of complex images with poor contrast, nearby or overlapping structures, or branching vessels. The reliability of the simultaneous border detection method and that of their previously reported conventional border detection method were tested in 130 complex images, selected because conventional automated border detection might be expected to fail. Conventional analysis failed to yield acceptable borders in 65/130 or 50% of images. Simultaneous border detection was much more robust (p < .001) and failed in only 15/130 or 12% of complex images. Simultaneous border detection identified stenosis diameters that correlated significantly better with observer-derived stenosis diameters than did diameters obtained with conventional border detection (p < 0.001). Simultaneous detection of left and right coronary borders is highly robust and has substantial promise for enhancing the utility of quantitative coronary angiography in the clinical setting

  11. Quantitation of pulmonary nodule's border structure by means of Fourier transform by using chest X-ray CT images

    International Nuclear Information System (INIS)

    Shikata, Hidenori; Masuyama, Hiroshi; Kido, Shoji

    1998-01-01

    In order to evaluate quantitatively the border structure of pulmonary nodules by using chest X-ray CT images, we investigated whether the sum of high-frequency elements of the power spectrum in a Fourier-transformed nodule's contour line becomes a valuable measure of the border structure of pulmonary nodules. We expect that this measure clearly reflects the radiologic characteristics of a nodule, that is, the contour line is clear or unclear in benign or malignant nodules, respectively. We evaluated and analyzed images statistically for 31 patients (15 benign, 16 malignant), and we were able to recognize a measurable difference between the benign and malignant cases. We conclude that we can evaluate the border structure of a nodule by our proposed measure, and that this measure is valuable for quantitative differential diagnosis. (author)

  12. Evaluation of Jump into Action: A Program to Reduce the Risk of Non-Insulin Dependent Diabetes Mellitus in School Children on the Texas-Mexico Border.

    Science.gov (United States)

    Holcomb, J. David; Lira, Juanita; Kingery, Paul M.; Smith, D. W.; Lane, Dorothy; Goodway, Jackie

    1998-01-01

    Evaluated Jump into Action, a non-insulin dependent diabetes mellitus (NIDDM)-prevention program that encouraged students to eat well and exercise regularly to reduce NIDDM risks. Surveys of predominantly Hispanic fifth graders and their teachers at Texas-Mexico border schools indicated that the program increased NIDDM-prevention knowledge and…

  13. DEVELOPMENT OF CROSS-BORDER AREAS. STUDY CASES REVIEW

    Directory of Open Access Journals (Sweden)

    Marcela\tȘLUSARCIUC

    2015-06-01

    Full Text Available The paper aims to review study cases found in the scientific literature concerning the development of cross- border areas in European Union and its neighbourhood. The introductory part of the paper is drawing few considerations about the cross-border areas. Further we identified in the specific literature relevant study cases that provide lessons learned, tools and models that can contribute to the development of the cross-border areas. The last part of the paper is focusing on an inquiry about how this lessons, learned, tools and models may be adapted in case of cross-border areas along the Romanian border with the EU Eastern Neighbourhood.

  14. Effect of greater trochanteric epiphysiodesis after femoral varus osteotomy for lateral pillar classification B and B/C border Legg-Calvé-Perthes disease: A retrospective observational study.

    Science.gov (United States)

    Kwon, Keun-Sang; Wang, Sung Il; Lee, Ju-Hyung; Moon, Young Jae; Kim, Jung Ryul

    2017-08-01

    This is a retrospective observational study. Greater trochanteric epiphysiodesis (GTE) has been recommended to prevent Trendelenburg gait and limitation of the hip joint motion due to trochanteric overgrowth after femoral varus osteotomy (FVO) in Legg-Calvé-Perthes disease (LCPD). However, capital femoral physeal arrest frequently occurs in patients with severe disease (lateral pillar C), so GTE might not be as effective in these patients. The aim of this study was to compare trochanteric growth inhibition due to GTE after FVO between 2 age groups (8 years) in patients with lateral pillar B and B/C border LCPD and evaluate the effectiveness of GTE compared with the normal, unaffected hip.This study included 19 children with lateral pillar B and B/C border LCPD in 1 leg who underwent FVO followed by GTE. Of the 19 children, 9 underwent GTE before the age of 8 years and 10 underwent GTE after 8 years of age. On radiographs taken at the immediate postoperative period and at skeletal maturity, the articulo-trochanteric distance (ATD), center-trochanteric distance (CTD), and neck-shaft angle (NSA) were compared between the 2 age groups. The amount of correction was compared between groups. The contralateral, unaffected hip was used as a control for trochanteric growth. The patients were clinically evaluated with Iowa hip score at the final follow-up.There was no significant difference between the 2 age groups in terms of time to GTE, length of follow-up, or lateral pillar classification. In the affected hip, the amount of correction of the ATD, CTD, and NSA was significantly greater in patients  8 years. However, in the unaffected hip, the change in the ATD, CTD, and NSA did not differ significantly between the 2 groups.We suggest that FVO followed by GTE for lateral pillar B and B/C border LCPD in patients under the age of 8 years can affect growth of the greater trochanter. However, effective growth inhibition due to GTE was not achieved after 8 years of age.

  15. Developing a simulation for border safeguarding

    CSIR Research Space (South Africa)

    Van Rooyen, S

    2011-09-01

    Full Text Available Border safeguarding is the defence of territorial integrity and sovereignty, and this is a joint responsibility of the military and the police. Military doctrine for conventional warfare is not sufficient for Border Safeguarding operations due...

  16. Estimating maquiladora hazardous waste generation on the U.S./Mexico border

    Science.gov (United States)

    Bowen, Mace M.; Kontuly, Thomas; Hepner, George F.

    1995-03-01

    Maquiladoras, manufacturing plants that primarily assemble foreign components for reexport, are located in concentrations along the northern frontier of the US/Mexico border. These plants process a wide variety of materials using modern industrial technologies within the context of developing world institutions and infrastructure. Hazardous waste generation by maquiladoras represents a critical environmental management issue because of the spatial concentration of these plants in border municipalities where the infrastructure for waste management is nonexistent or poor. These border municipalities contain rapidly increasing populations, which further stress their waste handling infrastructure capacities while exposing their populations to greater contaminant risks. Limited empirical knowledge exists concerning hazardous waste types and generation rates from maquiladorsas. There is no standard reporting method for waste generation or methodology for estimating generation rates at this time. This paper presents a method that can be used for the rapid assessment of hazardous waste generation. A first approximation of hazardous waste generation is produced for maquiladoras in the three municipalities of Nogales, Sonora, Mexicali, Baja California, and Cd. Juarez, Chihuahua, using the INVENT model developed by the World Bank. In addition, our intent is to evaluate the potential of the INVENT model for adaptation to the US/Mexico border industrial situation. The press of border industrial development, especially with the recent adoption of the NAFTA, make such assessments necessary as a basis for the environmental policy formulation and management needed in the immediate future.

  17. Integrated control of the South African border environment

    CSIR Research Space (South Africa)

    Taute, BJE

    2007-03-01

    Full Text Available flights enter our airspace. To control/coordinate the border environment effectively requires a vast range of information sources, reconnaissance and surveillance sensors, a communications infrastructure and a hub where information can be collected...

  18. Cross-border entrepreneurship in a global world

    DEFF Research Database (Denmark)

    Emontspool, Julie; Servais, Per

    2017-01-01

    This paper shows that international entrepreneurship and immigrant entrepreneurship increasingly intersect in a global world. Both research streams address cross-border entrepreneurial activity in parallel to each other. International entrepreneurship focuses on outgoing entrepreneurial activity......, while immigrant entrepreneurship mainly considers incoming entrepreneurial activity. This paper critically discusses such a dichotomy, highlighting how differentiating immigrant entrepreneurs and international entrepreneurs perpetuates orientalist assumptions about cross-border business activity....... Focusing on a entrepreneurship as behaviour, the paper proposes an alternative perspective to cross-border entrepreneurship, discussing cross-border opportunity identification and exploitation between an entrepreneur’s country of residence and a foreign country. This perspective provides a number...

  19. The Analysis of the Determinants of Sustainable Cross-Border Cooperation and Recommendations on Its Harmonization

    Directory of Open Access Journals (Sweden)

    Joanna Kurowska-Pysz

    2017-12-01

    Full Text Available Cross-border partnerships are a distinctive example of inter-organizational cooperation, embedded, in terms of territory, in the neighboring borderland regions of two or more countries. The aim of this paper is to identify factors that contribute to the sustainable cross-border cooperation and affect motivation to increase cooperation between cross-border partners. The objective implementation is connected with the verification of a hypothesis referring to the possible impact of the European Union funds on the trans-boundary cooperation transformations. Results of desk research and quantitative research involving IDI, CATI, CAWI and CATI and PAPI data collection methods, implemented in the Polish–Czech borderland in 2016 were used in this paper. Research on the Polish–Lithuanian borderland was also used in the paper to conduct comparative analysis, useful to identify and evaluate factors motivating sustainable cross-border cooperation in the Czech–Polish borderland. The sustainable, cross-border and inter-organizational cooperation in the borderlands results from the simultaneous interaction of three groups of factors: (1 people and institutions (the quality of interpersonal relationships; (2 cross-border planning, procedures and support mechanisms (e.g., the possibility of jointly planning the cross-border cooperation and obtaining EU funds for the development of the borderlands as well as the availability of other funds helpful in this kind of cooperation; and (3 environment (historical affinity and geographical proximity of neighboring border regions, system support at the regional and local level in neighboring countries.

  20. 77 FR 47558 - Extension of Border Zone in the State of New Mexico

    Science.gov (United States)

    2012-08-09

    .... Although the border zone was intended to promote the economic stability of the border region by allowing... the economic stability of the region. On November 12, 1953, the United States and Mexico entered into... invites comments that relate to the economic, environmental, or federalism effects that might result from...

  1. 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

    OpenAIRE

    Gabriel Anaya; Wael K Al-Delaimy

    2017-01-01

    Abstract Background 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 explo...

  2. Atmospheric Science Without Borders

    Science.gov (United States)

    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.

  3. Structure of the human vitreoretinal border region

    DEFF Research Database (Denmark)

    Heegaard, Steffen

    1994-01-01

    Øjenpatologi, vitreoretinal border region, inner limiting membrane, retina, topographical variation, human......Øjenpatologi, vitreoretinal border region, inner limiting membrane, retina, topographical variation, human...

  4. IDentity, crude data and narrative at the border

    DEFF Research Database (Denmark)

    Møhl, Perle

    Based on ethnographic fieldwork among border control agents at a Schengen border point, the paper explores the linkages and dissociations between human and computer intelligence work in the daily operation of border control where voyagers are profiled, their IDs verified and their intentions scru...

  5. The Leaders across Borders Certification Program—A Systemic Multiple Level Observation of Groups Analysis Approach to Measure Effective Leadership: A Case Study

    Directory of Open Access Journals (Sweden)

    Ricardo Hirata-Okamoto

    2017-10-01

    Full Text Available Leadership measurement, feedback, and development have grown in importance for the field of management. The Mexico–US Border defined as the area of land within 100 km (62.5 miles north and south of the international boundary, shares common challenges, and requires the development of multicultural change agents who conduct binational actions toward the improvement of public health and quality of life of the population in the region. Leaders across Borders (LaB was established in 2010 as an advanced certified binational leadership development program aimed at building the capacity of public health, health care, and other community sector leaders working to improve the health of the communities in the Mexico–US Border region. Leadership as a social interaction process requires leader skills development to achieve goals promoting unity and reducing polarization to optimize interactions between all resources, thus improving teamwork. Therefore, measurement and feedback model of general values and beliefs that guide effective behavior, not only individual personality assessments need to drive a proactive learning and action plan development to improve interactions in a team, thus optimizing leadership. Starting 2014, we administered a new model named Systemic Multiple Level Observation of Groups (SYMLOG to measure the values and beliefs that guide the behavior of learners and team facilitators. We also evaluated the effectiveness of each team of the program and established benchmarks and action plans to optimize interactions and communication between all the learners during the 8-month program. This leads to a stronger systemic network upon graduation from the program. The SYMLOG approach measured initial and improved situations of individual leadership and team performance effectiveness because of the LaB Program training and skills development sessions. The SYMLOG also provided positive feedback to each participant, which had a direct impact

  6. Problems and Prospects of Cross-Border Cooperation in Tourism between Russia and Europe

    Directory of Open Access Journals (Sweden)

    Zaitseva Natalia A.

    2016-09-01

    Full Text Available The relevance of this research is related to the increasing role of tourism in the world in general and in border areas in particular. This article sets out to identify the problems and prospects of the development of cross-border cooperation in tourism between Russia and European countries. The authors focus on the scientific and theoretical aspects of cross-border cooperation and examine the role of tourism, and recreational potential and its effective use. The authors employ the methods of expert judgement and statistical analysis, refer to the surveys of Russian and European consumers showing their preferences, as well as to the authors’ own materials. The analysis makes it possible to have a deeper insight into the issue of cross-border cooperation in tourism between Russia and European countries and to assess the prospects of it. The authors provide an assessment of changes in the socio-economic relations between Russia and European countries and identify key problems in the development of cross-border cooperation in tourism. These problems relate to both macroeconomic and regional/industrial factors. The article is of interest for researchers studying cross-border tourism, the regional and local administrations of border areas of Russia and European countries, and representatives of the tourism business.

  7. Trade transport and environment linkages at the U.S.-Mexico border: which policies matter?

    Science.gov (United States)

    Fernandez, Linda; Das, Monica

    2011-03-01

    We apply a fixed-effects model to examine the impact of trade and environmental policies on air quality at ports along the U.S.-Mexico border. We control for other factors influencing air quality, such as air quality of cities near the border, volume of traffic flows and congestion. Results show the air quality improved after 2004, when the diesel engine policy was applied. We see mixed results for the trade policy, whose implementation time varies across ports along the international border. Controlling for air quality in cities near the border is essential for assessing the policy contributions to air quality. Copyright © 2010. Published by Elsevier Ltd.

  8. Changing European borders: from separation to interface? An introduction

    Directory of Open Access Journals (Sweden)

    Jen Nelles

    2011-03-01

    Full Text Available The aim of this special issue is to address the evolution of European borders from a comparative perspective. This collection of papers spans a wide variety of topics in the realm of borderland studies. Although each engages with a single empirical or theoretical case collectively they identify nuances relevant to the theoretical elaboration of borders, and particularly contribute to the field of sub-national cross-border cooperation. In the course of its analysis each paper contributes to a broader understanding of the definition of cross-border regions; identifies a set of barriers to cooperation in these contexts; explores the role of identities on cooperation and of the role of borders in constructing those identities; and reflects on the socio-political meanings and uses of these international boundaries. This introduction discusses theoretical significance of these contributions to major debates in the study of borders and border regions.

  9. Rethinking Borders in Japan: Internal, Cultural, and Geopolitical

    Directory of Open Access Journals (Sweden)

    Ingyu Oh

    2016-03-01

    Full Text Available Christopher Bondy. Voice, Silence, and Self: Negotiations of Buraku Identity in Contemporary Japan. Cambridge, MA: Harvard University Asia Center, 2015. 184 pp. $40 (cloth. Koichi Iwabuchi. Resilient Borders and Cultural Diversity. Lanham, MD: Lexington Books, 2015. 137 pp. $75 (cloth/e-book. Akihiro Iwashita. Japan’s Border Issues: Pitfalls and Prospects. New York: Routledge, 2016. 144 pp. $160 (cloth. The books reviewed here address three different borders in present-day Japanese society: internal, cultural, and geopolitical. It is rare for three different authors to concurrently publish monographs on Japanese borders from three different angles. This may be a sign of increasing consciousness within Japan on the issues of diversity, multiethnicity, old and new forms of discrimination, and continuing border conflicts with neighboring countries...

  10. Introduction : Borders, Informality, International Trade and Customs

    OpenAIRE

    Cantens, Thomas; Ireland, Robert; Raballand, Gael

    2015-01-01

    Trading goods is an original human activity that precedes borders (Renfrew, 1969). With the rise of nation-states with demarcated political boundaries, trade that crosses borders became regulated by government institutions such as Customs, with tariffs, quotas, or outright prohibitions. While borders are perhaps not quite “the dead, the fixed, the undialectical, the immobile” (Foucault, 1970, p. 70), they are a formal structure that places less flexibility on trade activities. Focusing on inf...

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

    National Research Council Canada - National Science Library

    Nunez-Neto, Blas

    2005-01-01

    .... Today, the USBP's primary mission is to detect and prevent the entry of terrorists, weapons of mass destruction, and illegal aliens into the country, and to interdict drug smugglers and other criminals along the border...

  12. Border Security: Barriers Along the U.S. International Border

    Science.gov (United States)

    2006-10-30

    Congressional Research Service ˜ The Library of Congress CRS Report for Congress Received through the CRS Web Order Code RL33659 Border Security...Presidencia,” May 12, 2005. Translation by CRS. Available at [http://www.presidencia.gob.mx/actividades/crecimiento/?contenido=18195& pagina =31]. Last

  13. The Humanitarian Drone and the Borders: Unveiling the Rationales Underlying the Deployment of Drones in Border Surveillance

    NARCIS (Netherlands)

    Marin, Luisa; Custers, Bart

    2016-01-01

    In these days economic and political pressures push for the deployment of drones’ technology in civil and commercial domains. This chapter focuses in particular on the deployment of drones in the context of border surveillance. Border surveillance is a shared competence between the European Union,

  14. Structure of the animal vitreoretinal border region

    DEFF Research Database (Denmark)

    Heegaard, Steffen

    1994-01-01

    Øjenpatologi, vitreoretinal border region, inner limiting membrane of the retina, animals, ultrastructure, comparative anatomy......Øjenpatologi, vitreoretinal border region, inner limiting membrane of the retina, animals, ultrastructure, comparative anatomy...

  15. 8 CFR 1212.6 - Border crossing identification cards.

    Science.gov (United States)

    2010-01-01

    ... combined B-1/B-2 visitor visa and non-biometric border crossing identification card or (a similar stamp in... non-biometric border crossing identification card (or similar stamp in a passport), issued by the DOS... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Border crossing identification cards. 1212...

  16. Cosmic-ray-induced ship-effect neutron measurements and implications for cargo scanning at borders

    Energy Technology Data Exchange (ETDEWEB)

    Kouzes, Richard T. [Pacific Northwest National Laboratory, MS K7-36, P.O. Box 999, Richland, WA 99352 (United States)], E-mail: richard.kouzes@pnl.gov; Ely, James H.; Seifert, Allen; Siciliano, Edward R.; Weier, Dennis R.; Windsor, Lindsay K.; Woodring, Mitchell L. [Pacific Northwest National Laboratory, MS K7-36, P.O. Box 999, Richland, WA 99352 (United States); Borgardt, James; Buckley, Elise; Flumerfelt, Eric; Oliveri, Anna; Salvitti, Matt [Juniata College Physics Department, 1700 Moore St., Huntingdon, PA 16652 (United States)

    2008-03-11

    Neutron measurements are used as part of the interdiction process for illicit nuclear materials at border crossings. Even though the natural neutron background is small, its variation can impact the sensitivity of detection systems. The natural background of neutrons that is observed in monitoring instruments arises almost entirely from cosmic-ray-induced cascades in the atmosphere and the surrounding environment. One significant source of variation in the observed neutron background is produced by the 'ship effect' in large quantities of cargo that transit past detection instruments. This paper reports on results from measurements with typical monitoring equipment of ship effect neutrons in various materials. One new result is the 'neutron shadow shielding' effect seen with some low neutron density materials.

  17. Liouville gravity on bordered surfaces

    International Nuclear Information System (INIS)

    Jaskolski, Z.

    1991-11-01

    The functional quantization of the Liouville gravity on bordered surfaces in the conformal gauge is developed. It was shown that the geometrical interpretation of the Polyakov path integral as a sum over bordered surfaces uniquely determines the boundary conditions for the fields involved. The gravitational scaling dimensions of boundary and bulk operators and the critical exponents are derived. In particular, the boundary Hausdorff dimension is calculated. (author). 21 refs

  18. The effects of colour and valence on news evaluation.

    Science.gov (United States)

    Kaspar, Kai; Grümmer, Melanie; Kießler, Antje; Neuß, Celina; Schröter, Franziska

    2017-12-01

    Research across different fields of psychology has reported effects of colour cues on a variety of cognitive processes. Especially, the colour red has been shown to have striking influences. In the context of media reception, however, colour effects have been widely neglected so far. This study made a first step in this direction by investigating the effects of the colour red (compared with blue and grey) on the way news articles are evaluated. Two types of news were framed by a coloured border while the valence of the news content additionally varied. Based on 369 participants who read and evaluated the news articles online, we observed effects for colour cues and news valence in the absence of an interaction effect, indicating that the colour red induced approach motivation. However, only the contrast between red and grey reached statistical significance, indicating that chromatic and achromatic colours may differ in their perceived visual saliency. Overall, these results provide an important complement to previous studies and have practical implications for media researchers and producers. © 2015 International Union of Psychological Science.

  19. Evaluation of smoking cessation behaviors and interventions among Latino smokers at low-income clinics in a US-Mexico border county.

    Science.gov (United States)

    Sias, Jeri J; Urquidi, Ulysses J; Bristow, Zuzanne M; Rodriguez, José C; Ortiz, Melchor

    2008-02-01

    A descriptive study of 94 Latino smokers receiving nicotine replacement therapy (NRT) in US-Mexico border clinics in El Paso County, Texas was conducted. A baseline questionnaire and two follow-up telephone surveys (8-12 weeks and 6 months) were administered to evaluate smoking habits, behaviors, and cessation interventions. Participants reported an average daily cigarette consumption of 15 cigarettes and smoked within 30 min of waking (44%). Primary motivations for quitting were personal health (95%), family's health (74%), and doctor's advice (71%). Female smokers were more likely to smoke due to being anxious (p=0.012), not being able to sleep (p=0.02), or to feel thin (p=0.002). Male smokers were more likely to smoke when drinking alcohol (p=0.005). Nearly 40% of smokers reported they had never tried to quit before. Medication use at baseline was 82% patch, 53% lozenge, 29% gum, and 24% bupropion (combination therapy permitted). At 8-12 weeks, nearly two-thirds of patients were quit and 44% remained quit at six months. Smoking habits, behaviors, and successful cessation interventions among Latinos in a US-Mexico border community were identified.

  20. Emergency management on the island of Ireland – Recent cross-border developments

    Directory of Open Access Journals (Sweden)

    Joyce Finian

    2015-12-01

    Full Text Available Emergency management has developed separately in Northern Ireland and the Republic of Ireland as a result of the differences in the political, legal, organisational and cultural backgrounds that exist in the two jurisdictions. Good cross-border cooperation has existed at individual organisational level between the principal emergency response agencies for many years. Now that regions in Europe are becoming more connected it is becoming increasingly obvious to agencies with responsibility for emergency management on both sides of the border that we need to be better prepared and ready to work effectively together to deal with any major emergency that may arise along the border. Emergencies and natural or manmade disasters do not respect geographical borders, particularly on a landmass as small as the island of Ireland. It is recognised that there is a need for more formalised joint planning and greater collaboration by the statutory agencies, which will result in a more coordinated and effective response to any possible major emergencies or disasters that may occur along the border areas. This paper reviews the current emergency management arrangements in the Republic of Ireland and Northern Ireland, how the structures, roles and responsibilities of the various agencies involved differ, and how a move to greater collaboration has occurred, as well as examining the drivers for this collaboration, how this has manifested itself so far, and how the potential for pragmatic, flexible and creative solutions will achieve further progress in the coming years.

  1. Sustainable rural development and cross-border cooperation

    Directory of Open Access Journals (Sweden)

    Stojanović Žaklina

    2009-01-01

    Full Text Available The concept of sustainable rural development comprises three aspects - social, economical and ecological. They are supposed to act in synergy, but, at the same time, these aspects are supposed to be competitive. Agriculture, as a traditional activity of rural economy, contributes to the sustainable development of rural areas only if there is an adequate resources management. If not, there will be a significant degradation of rural environment. These are the reasons why sustainable agriculture development is emphasized since it maximizes productivity and minimizes negative effects on nature and human resources. In this context, one should observe the connection between agriculture and tourism existing in the EU, where the application of sustainable agricultural development concept produces external effects connected to biodiversity protection and environment in rural areas. These become a good foundation for the development of rural and ecotourism. EU enlargement induced diversification of support programmes that EU gives to the candidate countries, as well as to those who are just entering the process of stabilization and association to the EU. Through cross-border cooperation projects, many goals can be accomplished, among which aspiration for promotion of sustainable economical and social development in border regions is one of the leading. Knowing that these regions are usually passive and underdeveloped, the projects of cross-border cooperation could induce development of those activities in local economy, which could bring better living conditions and economic prosperity on the one hand, and protection of environment on the other. Examples of this kind of projects in Serbia can usually be found in rural and ecotourism development.

  2. From Borders to Margins

    DEFF Research Database (Denmark)

    Parker, Noel

    2009-01-01

    of entities that are ever open to identity shifts.  The concept of the margin possesses a much wider reach than borders, and focuses continual attention on the meetings and interactions between a range of indeterminate entities whose interactions may determine both themselves and the types of entity...... upon Deleuze's philosophy to set out an ontology in which the continual reformulation of entities in play in ‘post-international' society can be grasped.  This entails a strategic shift from speaking about the ‘borders' between sovereign states to referring instead to the ‘margins' between a plethora...

  3. Divided we fall... or rise? Tajikistan–Kyrgyzstan border dilemma

    Directory of Open Access Journals (Sweden)

    Anna Matveeva

    2017-02-01

    Full Text Available The Kyrgyzstan–Tajikistan border remains one of the last undefined frontiers in the Commonwealth of Independent States, where the governments are reluctant to act against the wishes of their border communities and force delimitation solutions that may cause social protests. Uncertainty of territorial arrangements persists; however, the era of commonality and interdependence may be at its end due to the establishment of a border as a means of spatial control. Border drawing reflects the divergent development trajectories of the new states, seeking to break out of an interdependence pattern. Borderlands’ interactions become more conflictual. Generation change and a loss of common language work to widen the inter-communal gap. Ethnicity and identity factors grew in significance as association with the nation-states increased, and a border expresses a symbol of nationhood in this paradigm. Crucially, a border justifies a security regime, reinforced by international assistance policies, to project power over the territory. Actions of security structures cause grievances but also signify a protective arm of the state, a role that the border communities appreciate, themselves acting as a collective border guard and projecting their fears of encroachment onto the borders. The expansion of the Eurasian Economic Union became a new factor that could have served to alleviate the pressure to divide territory and assets, but this could work only if two countries joined it at the same period. With this option unavailable, a territorial impasse has been reached.

  4. Conservative Libertarianism and the Ethics of Borders

    Directory of Open Access Journals (Sweden)

    Enrique Camacho Beltran

    2015-06-01

    Full Text Available Many conservatives endorse a defence of closed borders grounded in basic liberal rights such as the basic right of association. Some conservatives also endorse libertarian principles of legitimacy. It is not clear though that this sort of defence of closed borders is somehow coherent with these libertarian ideals. I argue that conservative libertarians of this kind must reject this defence of closed borders because either it collapses into a form of statism incoherent with libertarian principles of legitimacy, or into an ideal precept without appeal regarding reality in the here and now that could only be applied to changing the very nature of the societies we know. As a result, at least conservative libertarians need to find a different source of justification for closed borders.

  5. International Border Management Systems (IBMS) Program : visions and strategies.

    Energy Technology Data Exchange (ETDEWEB)

    McDaniel, Michael; Mohagheghi, Amir Hossein

    2011-02-01

    Sandia National Laboratories (SNL), International Border Management Systems (IBMS) Program is working to establish a long-term border security strategy with United States Central Command (CENTCOM). Efforts are being made to synthesize border security capabilities and technologies maintained at the Laboratories, and coordinate with subject matter expertise from both the New Mexico and California offices. The vision for SNL is to provide science and technology support for international projects and engagements on border security.

  6. Crossing borders: The Case of ethnic Dagestani in Georgia

    OpenAIRE

    Meurmishvili, Giorgi

    2014-01-01

    According to William Zartman Borders run across land but through people. On maps they appear as fine one-dimensional lines, whereas on the ground they have many dimensions. Borders are boundaries in depth, space around a line, place where state meets society" (Zartman 2010:16). It is impossible to understand borders, without peripheral relations between the states and societies they contain. Itself borders are zones in which people create special relationship with other people. ...

  7. Experiences in Regional Cross Border Co-operation in River Management. Comparing Three Cases at the Dutch–German Border

    NARCIS (Netherlands)

    Wiering, M.A.; Verwijmeren, J.A.; Lulofs, K.; Feld, C.

    2010-01-01

    Cross border co-operation is increasingly viewed as an obvious and logical consequence of an integrated perspective on river management. Consequently, we would expect an increase of cross border co-operation and collaboration in EU member states, through joint planning, co-management or

  8. Transcriptional Regulation in Ebola Virus: Effects of Gene Border Structure and Regulatory Elements on Gene Expression and Polymerase Scanning Behavior.

    Science.gov (United States)

    Brauburger, Kristina; Boehmann, Yannik; Krähling, Verena; Mühlberger, Elke

    2016-02-15

    The highly pathogenic Ebola virus (EBOV) has a nonsegmented negative-strand (NNS) RNA genome containing seven genes. The viral genes either are separated by intergenic regions (IRs) of variable length or overlap. The structure of the EBOV gene overlaps is conserved throughout all filovirus genomes and is distinct from that of the overlaps found in other NNS RNA viruses. Here, we analyzed how diverse gene borders and noncoding regions surrounding the gene borders influence transcript levels and govern polymerase behavior during viral transcription. Transcription of overlapping genes in EBOV bicistronic minigenomes followed the stop-start mechanism, similar to that followed by IR-containing gene borders. When the gene overlaps were extended, the EBOV polymerase was able to scan the template in an upstream direction. This polymerase feature seems to be generally conserved among NNS RNA virus polymerases. Analysis of IR-containing gene borders showed that the IR sequence plays only a minor role in transcription regulation. Changes in IR length were generally well tolerated, but specific IR lengths led to a strong decrease in downstream gene expression. Correlation analysis revealed that these effects were largely independent of the surrounding gene borders. Each EBOV gene contains exceptionally long untranslated regions (UTRs) flanking the open reading frame. Our data suggest that the UTRs adjacent to the gene borders are the main regulators of transcript levels. A highly complex interplay between the different cis-acting elements to modulate transcription was revealed for specific combinations of IRs and UTRs, emphasizing the importance of the noncoding regions in EBOV gene expression control. Our data extend those from previous analyses investigating the implication of noncoding regions at the EBOV gene borders for gene expression control. We show that EBOV transcription is regulated in a highly complex yet not easily predictable manner by a set of interacting cis

  9. Supply chain cost improvement opportunities through streamlining cross-border operations

    Directory of Open Access Journals (Sweden)

    Jan Hendrik Havenga

    2013-09-01

    Full Text Available The Cross-Border Road Transport Agency (CBRTA in South Africa aims to encourage and facilitate trade between South Africa and its neighbouring countries. The CBRTA sponsored a study by Stellenbosch University (SU to determine the logistics cost impact of cross-border delays between South Africa and its major neighbouring trading partners, and prioritise opportunities for improvement. SU is the proprietor of both a comprehensive freight demand model and a logistics cost model for South Africa, which enable extractions and extensions of freight flows and related costs for specific purposes. Through the application of these models, the following information is identified and presented in this paper: South Africa’s most important border posts (based on traffic flows; a product profile for imports and exports through these border posts; the modal split (road and rail; the annual logistics costs incurred on the corridors feeding the border posts, as well as the additional costs incurred due to border delays. The research has proved that the streamlining of border-post operations that take a total supply chain view (i.e. of both border operations and those that could be moved from the border is beneficial.

  10. ADC border effect and suppression of quantization error in the digital dynamic measurement

    International Nuclear Information System (INIS)

    Bai Li-Na; Liu Hai-Dong; Zhou Wei; Zhai Hong-Qi; Cui Zhen-Jian; Zhao Ming-Ying; Gu Xiao-Qian; Liu Bei-Ling; Huang Li-Bei; Zhang Yong

    2017-01-01

    The digital measurement and processing is an important direction in the measurement and control field. The quantization error widely existing in the digital processing is always the decisive factor that restricts the development and applications of the digital technology. In this paper, we find that the stability of the digital quantization system is obviously better than the quantization resolution. The application of a border effect in the digital quantization can greatly improve the accuracy of digital processing. Its effective precision has nothing to do with the number of quantization bits, which is only related to the stability of the quantization system. The high precision measurement results obtained in the low level quantization system with high sampling rate have an important application value for the progress in the digital measurement and processing field. (paper)

  11. An Analysis on Religious-Ethnic Geopolitics, Security and Development in Border Towns. Case Study: Sistan and Baluchestan

    Directory of Open Access Journals (Sweden)

    ISSA EBRAHIMZADEH

    2012-01-01

    Full Text Available Borders and border areas require security measures, which are very important to create security on the borders. The paper also analyzes the role of ethnic groups living near borderlines. Iran is an ethnically varied country and distinguishing characteristics of ethnic groups from each other in Iran is particularly concentrated on language, religion and ethnic components. These ethnic groups have been scattered as certain minority groups in border provinces and areas. The presence of Iranian nationals in the Western, Eastern and Northern borders which are contiguous with countries with the same religion and language creates by itself an appropriate context for the occurrence of ethnic crises in border areas and boundary underdevelopment is an another cause for this problem. In addition, the three components, namely religion, ethnicity, and language, should be taken into consideration in adopting policies and strategies to deal with these areas. In Sistan and Baluchestan, Iran, there are effective national strategies taking advantage of the presence and existence of religious and ethnic groups in the border towns, adopting security and development policies taking into account these two issues. They have a deep effect on regional development and national solidarity due to construction activities and infrastructure investments on the one hand and reducing insecurity and trafficking on the other hand.

  12. Cross-border regional innovation system integration

    DEFF Research Database (Denmark)

    Makkonen, Teemu; Weidenfeld, Adi; Williams, Allan

    2017-01-01

    The importance of inter-regional cooperation and innovation are widely accepted in the development rhetoric of the European Union. The highlighted importance of both themes in the context of borderlands has recently led to the coining of a new concept, cross-border regional innovation system...... of cross-border cooperation in a regional innovation system setting. The framework was further tested with illustrative empirical cases that demonstrate its feasibility........ However, little attention has been given to the empirical analysis of the concept. This paper suggests a framework for empirically validating the concept by examining the levels of integration between cross-border regions. The outcome is a proposed framework can be operationalized by measurable indicators...

  13. 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.

    Science.gov (United States)

    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.

  14. Forecasting the electricity consumption of the Mexican border states maquiladoras

    Energy Technology Data Exchange (ETDEWEB)

    Flores, C.E.; Phelan, P.E. [Arizona State Univ., Dept. of Mechanical and Aerospace Engineering, Tempe, AZ (United States); Mou, J.-I. [Taiwan Semiconductor Manufacturing Co., Operation Planning Div., Hsin-Chu (Taiwan); Bryan, H. [Arizona State Univ., School of Architecture, Tempe, AZ (United States)

    2004-07-01

    The consumption of electricity by maquiladora industries in the Mexican border states is an important driver for determining future powerplant needs in that area. An industrial electricity forecasting model is developed for the border states' maquiladoras, and the outputs are compared with a reference forecasting model developed for the US industrial sector, for which considerably more data are available. This model enables the prediction of the effect of implementing various energy efficiency measures in the industrial sector. As an illustration, here the impact of implementing energy-efficient lighting and motors in the Mexican border states' maquiladoras was determined to be substantial. Without such energy efficiency measures, electricity consumption for these industries is predicted to rise by 64% from 2001 to 2010, but if these measures are implemented on a gradual basis over the same time period, electricity consumption is forecast to rise by only 36%. (Author)

  15. 77 FR 59206 - U.S. Customs and Border Protection

    Science.gov (United States)

    2012-09-26

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: Foreign Assembler's Declaration AGENCY: U.S. Customs and Border Protection (CBP), Department of... written comments to U.S. Customs and Border Protection, Attn: Tracey Denning, Regulations and Rulings...

  16. Effects of divalent cations on vitamin B12 adsorption to brush borders of rat intestine

    International Nuclear Information System (INIS)

    Miyata, Satoru; Inada, Masami

    1976-01-01

    A brush border preparation from rat intestine was incubated with rat intrinsic factor-vitamin B 12 complex in 0.01M Tris-HCl buffer, pH 7.4. The 57 Co-B 12 uptake to brush borders was proportional to the amount of protein or to alkaline phosphatase activity in the preparations. The uptake increased with time of incubation. At 37 0 C, the uptake after incubation for 15 min. was 80-85% of that for one hr. The uptake at 4 0 C was approximately 70% of that at 37 0 C. There was no difference as a result of adding glucose to the incubation medium. The uptake was observed in the alkaline environment above pH 6.3. Maximum uptake occurred at pH 8.0. Brush borders washed with Krebs-Ringer bicarbonate buffer (pH 7.4) exhibited no difference in B 12 uptake, whether in the presence of absence of calcium ion. But brush borders washed with ethylenediaminetetraacetate exhibited no uptake when incubated in calcium-free medium. The uptake reached a maximum by addition of calcium ion at a concentration of 0.3 mM, and was not alter up to 10 mM. Addition of magnesium ion exhibited no uptake. Calcium-dependent B 12 uptake was markedly inhibited by manganese ion. Magnesium ion seemed to slightly inhibit the calcium-dependent uptake. (auth.)

  17. Process for evaluating overweight truck corridors serving coastal port regions and border ports of entry

    Science.gov (United States)

    2017-08-01

    Coastal and inland ports, regional mobility authorities, cities, and counties located near or along the Texas Gulf Coast, and along the border with Mexico, have been granted authority by the state legislature to establish permitted overweight truck c...

  18. Measuring the Effectiveness of Border Security Between Ports of Entry

    Science.gov (United States)

    2010-01-01

    ts of migration. Massey, Durand, and Malone (2003) argue that neoclassical theory has limited explanatory power and, in fact, that immigration is...interpreted in the context of dif- ferent theories of how and why immigration occurs. Various theories explain immigration— for example, as a migrant’s...Durand, and Malone, 2003). One theory of how border security aff ects migration is that migrants employ a cost-benefi t calculation when deciding

  19. Elements for regulating surrogacy arrangements with cross-border effects

    Directory of Open Access Journals (Sweden)

    Bordaš Bernadet

    2013-01-01

    Full Text Available Numerous cases of international surrogacy arrangements and their legal effects in different national legal frameworks have caused a need to weigh the possibility and necessity of regulating the issue on international level. The Hague Conference on Private International Law has been since 2011 involved in preliminary research activities of the issue, on the basis of which it will submit a final report in 2014 on the state of play and on the need to start drafting an international instrument. During the past three years two preliminary reports and four questionnaires have been submitted. Questionnaire 1 have been sent to the member states of the Conference and to other interested countries to collect data on crucial issues of surrogacy and its legal regulation in national legislations. Serbian law de lege lata prohibits surrogacy arrangements, but the 2011 Draft Civil Code introduces it to the domestic legal system as a tool of biomedically assisted fertilization. The present paper suggests that the regulation of surrogacy must also include surrogacy arrangements with cross-border effects for the sake of comprehensiveness of the future legal act on the issue. For this purpose, the paper indicates - based on the preliminary research conducted by the Hague Conference on Private International Law - those elements that should be included in future legislation of Serbia.

  20. 76 FR 50883 - U.S. Customs and Border Protection

    Science.gov (United States)

    2011-08-17

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection DEPARTMENT OF THE TREASURY 19... of Liquidation AGENCY: Customs and Border Protection, Department of Homeland Security; Department of... Regulations (``CFR'') pertaining to the method by which U.S. Customs and Border Protection (``CBP'') issues...

  1. Cross-border reprogenetic services.

    Science.gov (United States)

    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.

  2. Displaced Borders: The Written Traumatic Borderline between Pskov Province and Chechnya

    Directory of Open Access Journals (Sweden)

    Mari Ristolainen

    2014-12-01

    Full Text Available This article examines the narrative construction of borders through an analysis of "non-professional writing" produced by the residents of Pskov. It discusses the construction of national borders and the symbolic meanings invested in them, with the empirical focus being placed on the symbolic Russian-Chechen border. The theoretical essence is the realization that due to the constructive and narrative na-tures of border production, the creation of a national borderline does not necessarily pre-suppose that the two sides share a geographical border. The article also addresses questions of traumatic memory and links border production with the concept of cultural trauma. By asking where Russia's borders currently located, this article provides an example of the cultural construction and symbolic displacement of the "national border", and a representation of how the national b/ordering processes differ when viewed from both "bottom up" and "top-down" perspectives in the contemporary Russian Federation.

  3. 76 FR 65207 - U.S. Customs and Border Protection

    Science.gov (United States)

    2011-10-20

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Notice of Cancellation of Customs Broker Licenses AGENCY: U.S. Customs and Border Protection, U.S. Department of Homeland Security.... 1641) and the U.S. Customs and Border Protection regulations (19 CFR 111.51), the following Customs...

  4. 78 FR 35044 - U.S. Customs and Border Protection

    Science.gov (United States)

    2013-06-11

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: Visa Waiver Program Carrier Agreement (CBP Form I-775) AGENCY: U.S. Customs and Border Protection... information collection: 1651-0110. SUMMARY: U.S. Customs and Border Protection (CBP) of the Department of...

  5. Gender, Cross-border Migrant Workers and Citizenship : Case Study ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    ... of the Burmese-Thai border; final technical report. Documents. Border industrialization and labour mobility : a case of Burmese migrant workers in border area factories. Rapports. Round Table Discussion on Past and Current Research on Migrant Workers in Thailand, Miracle Grand Convention Hotel, 17 January 2007 ...

  6. Cross border environmental issues arising from the former Soviet Union nuclear fuel cycle

    International Nuclear Information System (INIS)

    Shaw, B.R.; Dooley, J.J.; Bradley, D.J.

    1998-02-01

    Radioactive contamination from sites in the Former Soviet Union (FSU) threaten bordering states via transport through marine environments. Japan, North Korea, South Korea, Germany, Sweden, Norway, and Finland share waterways or border common bodies of water with the FSU. Cross-border contamination resulting from past and in some cases current radioactive waste practices FSU nuclear wastes could under the right circumstances destabilize military, economic, or other relationships between the FSU and these border nations. The United States has an ongoing obligation to assist many of these border nations in times of need. This analysis was sponsored by the Office of Policy and International Affairs, Office of Materials-Asset Management and National Security Policy Analysis. The Center for Environmental Security was tasked to identify cross-border and other policy issues from an extensive body of technical materials dealing with nuclear materials management in the Former Soviet Union compiled over time by Pacific Northwest National Laboratory. The analysis focused on cross-border impacts but also provides insights into policy analysis based on this existing technical work. The efficiencies and results realized by this study indicate that this analytical methodology has merit for additional policy studies. There are three elements comprising the problem of understanding cross border transport. The amount of FSU nuclear waste that has been disposed of in ways that did not, or probably will not contain the waste is the first element. The past and probable future entry of these wastes into groundwater and surface waters, thence to seas is the second. Finally, adverse effects on human health and welfare from ingesting contaminated sea products, and from damaged fisheries and food production activities is the third

  7. Assessment of aggregates- cement paste border in concretes containing silica fume and fly ash

    Directory of Open Access Journals (Sweden)

    Ali Sademomtazi

    2017-12-01

    Full Text Available The bond between aggregate and cement paste, called the interfacial transition zone (ITZ is an important parameter that effect on the mechanical properties and durability of concrete. Transition zone microstructure and porosity (pores of cement paste or concrete are affected by the type and properties of materials used which evaluated in this research. On the other hand, the use of efficient, low-cost and reliable method is particularly important for evaluating of concrete performance against the chloride ion penetration and its relationships with transition zone as a suitable index to assess the durability. So far, various methods to approach the electrical Indices are presented. In this research, the effect of pozzolanic materials fly ash (10%, 20% and 30% and silica fume (5% and 10% as substitute of cement by weight in binary and ternary mixtures on the fresh and hardened concrete properties were investigated. To determine mechanical properties, the compressive strength, splitting tensile strength and modulus of elasticity tests were performed. Also, water penetration depth, porosity, water sorptivity, specific electrical resistivity, rapid chloride penetration test (RCPT and rapid chloride migration test (RCMT tests were applied to evaluate concrete durability. To examine the border of aggregate and cement paste morphology of concrete specimens, scanning electron microscope images (SEM was used. The fresh concrete results showed that the presence of silica fume in binary and ternary mixtures reduced workability and air content but fly ash increased them. Adding silica fume to mixtures of containing flay ash while increasing mechanical strength reduced the porosity and pores to 18%. The presence of pozzolanic materials in addition to increasing bond quality and uniformity of aggregate-cement matrix border a considerably positive effect on the transport properties of concrete.

  8. Border cell release

    DEFF Research Database (Denmark)

    Mravec, Jozef

    2017-01-01

    Plant border cells are specialised cells derived from the root cap with roles in the biomechanics of root growth and in forming a barrier against pathogens. The mechanism of highly localised cell separation which is essential for their release to the environment is little understood. Here I present...... in situ analysis of Brachypodium distachyon, a model organism for grasses which possess type II primary cell walls poor in pectin content. Results suggest similarity in spatial dynamics of pectic homogalacturonan during dicot and monocot border cell release. Integration of observations from different...... species leads to the hypothesis that this process most likely does not involve degradation of cell wall material but rather employs unique cell wall structural and compositional means enabling both the rigidity of the root cap as well as detachability of given cells on its surface....

  9. Exclusion of EDNRB and KIT as the basis for white spotting in Border Collies.

    Science.gov (United States)

    Metallinos, D; Rine, J

    2000-01-01

    White spotting patterns in mammals can be caused by mutations in the genes for the endothelin B receptor and c-Kit, whose protein products are necessary for proper migration, differentiation or survival of the melanoblast population of cells. Although there are many different dog breeds that segregate white spotting patterns, no genes have been identified that are linked to these phenotypes. An intercross was generated from a female Newfoundland and a male Border Collie and the white spotting phenotypes of the intercross progeny were evaluated by measuring percentage surface area of white in the puppies. The Border Collie markings segregated as a simple autosomal recessive (7/25 intercross progeny had the phenotype). Two candidate genes, for the endothelin B receptor (EDNRB) and c-Kit (KIT), were evaluated for segregation with the white spotting pattern. Polymorphisms between the Border Collie and Newfoundland were identified for EDNRB using Southern analysis after a portion of the canine gene had been cloned. Polymorphisms for KIT were identified using a microsatellite developed from a bacterial artificial chromosome containing the canine gene. Both EDNRB and KIT were excluded as a cause of the white spotting pattern in at least two of the intercross progeny. Although these genes have been implicated in white spotting in other mammals, including horses, pigs, cows, mice and rats, they do not appear to be responsible for the white spotting pattern found in the Border Collie breed of dog.

  10. Mission impossible or border security – Practical and effective infection control on air ambulances

    Directory of Open Access Journals (Sweden)

    M. Kuhn*

    2013-12-01

    These principles have been applied to our air ambulance system based from Lanseria International Airport. By combining preventative and control measures, there has been no breach in our infection control strategies, as evidenced by no growth noted on specific and random swabs even when more and more ”super bugs” are being identified in hospital. As an air ambulance service flying patients from various African countries, we have the responsibility to conduct our own ”Border Security” to keep our hospitals, patients, aircraft and crews clean and safe. In this presentation we will share our ”Border Security” principles and experiences with the audience.

  11. U.S.-MEXICO TECHNOLOGY TRANSFER; BILATERAL TECHNICAL EXCHANGES FOR SUSTAINABLE ECONOMIC GROWTH IN THE BORDER REGION

    Energy Technology Data Exchange (ETDEWEB)

    Jimenez, Richard, D., Dr.

    2007-10-01

    s challenging environmental issues. The results also brought focus to the potential contributions that DOE’s science and technology could make for solving the many difficult, multi-generational problems faced by hundreds of bi-national communities along the 2,000-mile shared border of the United States and Mexico. Efforts to address these U.S.-Mexico border issues were initially sponsored by the DOE’s Albuquerque and Carlsbad offices. In subsequent years, the U.S. Congress directed appropriations to DOE’s Carlsbad office to address public health, safety and security issues prevalent within U.S.-Mexico border communities. With ASL’s assistance, DOE’s Albuquerque office developed contacts and formed partnerships with interested U.S and Mexican government, academic, and commercial organizations. Border industries, industrial effluents, and public health conditions were evaluated and documented. Relevant technologies were then matched to environmental problem sets along the border. Several technologies that were identified and subsequently supported by this effort are now operational in a number of U.S.-Mexico border communities, several communities within Mexico’s interior states, and in other parts of Latin America. As a result, some serious public health threats within these communities caused by exposure to toxic airborne pollutants have been reduced. During this time, DOE’s Carlsbad office hosted a bilateral conference to establish a cross-border consensus on what should be done on the basis of these earlier investigative efforts. Participating border region stakeholders set an agenda for technical collaborations. This agenda was supported by several Members of Congress who provided appropriations and directed DOE’s Carlsbad office to initiate technology demonstration projects. During the following two years, more than 12 private-sector and DOE-sponsored technologies were demonstrated in partnership with numerous border community stakeholders. All technologies

  12. Inverting the Telescope on Borders that Matter: Conversations in Café Europa

    DEFF Research Database (Denmark)

    Andersen, Dorte Jagetic; Kramsch, Olivier Thomas; Sandberg, Marie

    2017-01-01

    and questions the often taken for granted relationships between borders, borderers and the bordered. While each chapter concentrates on a different (but overlapping) border issue or perspective, they are united through their focus on the level of everyday bordering practices and experiences, as well...

  13. Population-based survey of taeniasis along the United States-Mexico border.

    Science.gov (United States)

    Barton Behravesh, C; Mayberry, L F; Bristol, J R; Cardenas, V M; Mena, K D; Martínez-Ocaña, J; Flisser, A; Snowden, K F

    2008-06-01

    Taenia solium and T. saginata are zoonotic tapeworms of substantial medical and economic importance. Although human taeniasis is widely recognised as an endemic problem in Mexico, its presence in the United States is poorly understood. The first population-based study to estimate the prevalence of human infection with Taenia tapeworms along the Texas-Mexico border has recently been conducted. Households were interviewed in the Texan city of El Paso and in the neighbouring Ciudad Juárez, in Mexico. Faecal samples from household members were then checked for Taenia eggs by flotation and/or for Taenia copro-antigens in an ELISA. The overall prevalence of taeniasis in this border region was found to be 3% but, compared with the residents of Juárez, El Paso residents were 8.6-fold more likely to be tapeworm carriers. The interviews revealed some important differences between the two study sites, particularly the more frequent use of anthelminthic drugs on the Mexican side of the border. These findings have implications in terms of the planning of effective health-education campaigns to decrease the prevalence of taeniasis in the human populations along the Texas-Mexico border.

  14. Post-translational suppression of expression of intestinal brush border enzymes by fructose

    DEFF Research Database (Denmark)

    Danielsen, E M

    1989-01-01

    The two major dietary sugars, fructose and sucrose, were found to suppress effectively the biosynthetic renewal of brush border enzymes in the gut. When studied in cultured explants of pig small intestine mucosa, 10-50 mM concentrations of fructose completely prevented the expression of mature...... cotranslational glycosylation that in turn triggers a rapid proteolytic breakdown. Our findings suggest that renewal of digestive brush border enzymes is transiently suppressed during intake of fructose- or sucrose-rich meals....

  15. School Social Workers in Texas: A Comparative Demographic Analysis of the Texas-Mexico Border and Non-Border Regions

    Science.gov (United States)

    Garza, Cecilia; Landeck, Michael

    2007-01-01

    This study examines the role of school social workers as potential agents of change in the educational system, with a special focus on their major demographic characteristics in Texas and along the Mexico border region. The border region of the state has chronic poverty and limited educational attainment levels and demonstrates a need for…

  16. Cross-border regional innovation systems

    DEFF Research Database (Denmark)

    Makkonen, Teemu; Rohde, Stephan

    2016-01-01

    . This paper discusses the reasons behind this mismatch which means that the concept still rests upon and draws policy suggestions based on a thin evidence base. Directions for further research are pointed out by underlining the need for holistic empirical validations of the concept together with the need......The concept of cross-border regional innovation systems (CBRIS) surfaced in the literature on economic geography through discourses that highlighted the need of broadening innovation systems to cross-border contexts. Since these early discussions, the theoretical backgrounds of CBRIS have been...

  17. Art and cartography as a critique of borders

    Science.gov (United States)

    Melo Ribeiro, Daniel

    2018-05-01

    This study focuses on the relationship between art and cartography. The main objective is to analyze how contemporary art uses maps to criticize borders. Inspired by the arguments raised by the Critical Cartography against the false neutrality of maps, we emphasize the potential of artworks to communicate different insights about how we experience and live the contemporary space. In that sense, art plays an important role not only to discuss the articulation of power and knowledge in cartography, but also to propose other categories of thought. Considering that borders are one of the most relevant visual elements on a map, we propose the following question: how the intersection between art and cartography can improve the critical thinking about borders? By questioning borders, art underlines that physical world is characterized by liminal spaces, not by absolute or strict separations. We briefly analyzed some examples of artworks that deal with political issues regarding this topic. Our findings suggest that art could reveal the impact of imposing borders in a space, whose arbitrary delimitation reflects power relations.

  18. 14 April 1895, Ljubljana earthquake - A new, cross-border study

    Science.gov (United States)

    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.

  19. Comparative balance of border regulations in four neighboring Caribbean countries

    Directory of Open Access Journals (Sweden)

    Silvia Cristina Mantilla Valbuena

    2016-07-01

    Full Text Available This article seeks to investigate whether there is a potential for border integration among four adjoining Caribbean countries: Colombia, Nicaragua, Panama and Costa Rica. The discussion is part of the “cross-border” concept and the integration of subnational entities in two or more nation states, with particular emphasis on the role played by the societies that inhabit border regions. A comparative analysis model is used to assess border regulations in each country’s various territorial levels based on relevant legal elements, autonomous processes and decentralization. The article concludes that the more modern each country’s border regulations and constitutional, political and administrative reforms are, the greater the likelihood of cross-border integration. Colombia and Nicaragua have the highest potential for integrating their borders, whereas Panama and Costa Rica have the lowest potential.

  20. Tuberculosis along the United States-Mexico border, 1993-2001.

    Science.gov (United States)

    Schneider, Eileen; Laserson, Kayla F; Wells, Charles D; Moore, Marisa

    2004-07-01

    Tuberculosis (TB) is a leading public health problem and a recognized priority for the federal Governments of both Mexico and the United States of America. The objectives of this research, primarily for the four states in the United States that are along the border with Mexico, were to: (1) describe the epidemiological situation of TB, (2) identify TB risk factors, and (3) discuss tuberculosis program strategies. We analyzed tuberculosis case reports collected from 1993 through 2001 by the tuberculosis surveillance system of the United States. We used those data to compare TB cases mainly among three groups: (1) Mexican-born persons in the four United States border states (Arizona, California, New Mexico, and Texas), (2) persons in those four border states who had been born in the United States, and (3) Mexican-born persons in the 46 other states of the United States, which do not border Mexico. For the period from 1993 through 2001, of the 16 223 TB cases reported for Mexican-born persons in the United States, 12 450 of them (76.7%) were reported by Arizona, California, New Mexico, and Texas. In those four border states overall in 2001, tuberculosis case rates for Mexican-born persons were 5.0 times as high as the rates for persons born in the United States; those four states have 23 counties that directly border on Mexico, and the ratio in those counties was 5.8. HIV seropositivity, drug and alcohol use, unemployment, and incarceration were significantly less likely to be reported in Mexican-born TB patients from the four border states and the nonborder states than in patients born in the United States from the four border states (P pulmonary tuberculosis patients who were 18-64 years of age and residing in the four border states, the Mexican-born patients were 3.6 times as likely as the United States-born patients were to have resistance to at least isoniazid and rifampin (i. e., to have multidrug-resistant TB) and twice as likely to have isoniazid resistance

  1. Cross-Border Banking in Europe : What's Next?

    NARCIS (Netherlands)

    Allen, F.; Beck, T.H.L.; Carletti, E.; Lane, P.; Schoenmaker, D.; Wagner, W.B.

    2011-01-01

    Understanding the role of banks in cross-border finance has become an urgent priority. Cross-border banks have played a central role in the dynamics of the global crisis of 2007-2009. First, European banks had a surprisingly large exposure to the US securitised asset markets, which arose to a

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

    Science.gov (United States)

    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.

  3. Socio-Environmental Issues of Marginal Territories within the Romanian-Bulgarian Cross-Border Area

    Directory of Open Access Journals (Sweden)

    GEORGIANA TOTH

    2014-12-01

    Full Text Available The territorial system overlapping cross-border areas shapes a particularly dynamic and complex functional area. This paper synthesises several research outcomes regarding the social and environmental dysfunctions and opportunities defining the marginal territories that were emphasised during the ‘Analysis and diagnosis of the current situation in the cross-border area’, a phase of the project ‘Common Strategy of Sustainable Territorial Development of the Romanian-Bulgarian Cross-Border Area’ (SPATIAL. The main indicators concerning the population structure and movement highlight a series of problematic aspects within the cross-border area: population decline, significant rural population concentration on the Romanian side, demographic ageing, increase in the age dependency ratio, and a negative natural growth and migration rate. The analysis also indicates areas of socio-demographic potential that are marked by population growth, a significant young population presence that is convergent with an important share of active population. In this perspective, the spatial analysis also focused on identifying natural drivers affecting development and restrictive factors, on the environmental quality evaluation, as well as on establishing areas exposed to natural and technological risks. Therefore, delineating and analysing components underlying social and environmental processes were intended to determine those issues and opportunities considered to influence the evolution of this potentially functional area.

  4. Disentangling contributions of bar attendance, drinking, and other factors to elevated acute alcohol problems on the U.S.-Mexico border.

    Science.gov (United States)

    Mills, Britain A; Caetano, Raul; Vaeth, Patrice A C; Reingle Gonzalez, Jennifer M

    2015-11-01

    Levels of drinking are unusually elevated among young adults on the U.S.-Mexico border, and this elevation can be largely explained by young border residents' unusually high frequency of bar attendance. However, this explanation complicates interpretation of high alcohol problem rates that have also been observed in this group. Because bar environments can lower the threshold for many types of problems, the extent to which elevated alcohol problems among young border residents can be attributed to drinking per se-versus this common drinking context-is not clear. Data were collected from multistage cluster samples of adult Mexican Americans on and off the U.S.-Mexico border (current drinker N = 1,351). After developing structural models of acute alcohol problems, estimates were subjected to path decompositions to disentangle the common and distinct contributions of drinking and bar attendance to problem disparities on and off the border. Additionally, models were estimated under varying degrees of adjustment to gauge the sensitivity of the results to sociodemographic, social-cognitive, and environmental sources of confounding. Consistent with previous findings for both drinking and other problem measures, acute alcohol problems were particularly elevated among young adults on the border. This elevation was entirely explained by a single common pathway involving bar attendance frequency and drinking. Bar attendance did not predict acute alcohol problems independently of drinking, and its effect was not moderated by border proximity or age. The common indirect effect and its component effects (of border youth on bar attendance, of bar attendance on drinking, and of drinking on problems) were surprisingly robust to adjustment for confounding in all parts of the model (e.g., fully adjusted indirect effect: b = 0.11, SE = 0.04, p Bar attendance and associated increases in drinking play a key, unique role in the high levels of acute alcohol problems among the border

  5. Border Crossing Entry Data

    Data.gov (United States)

    Department of Transportation — The Bureau of Transportation Statistics (BTS) Border Crossing/Entry Data provides summary statistics for inbound crossings at the U.S.-Canadian and the U.S.-Mexican...

  6. Vivre la frontière : les pratiques spatiales transfrontalières dans l’Arc jurassien franco-suisse Living the border : cross-border spatial practices in the French-Swiss Jura region

    Directory of Open Access Journals (Sweden)

    Yann Dubois

    2012-12-01

    Full Text Available La construction européenne a redéfini la signification et les fonctions des frontières nationales. Cet article s’intéresse à cette mutation sous l’angle des pratiques des habitants de l’Arc jurassien franco-suisse. Une enquête par questionnaire a permis de mesurer l’intensité de certaines pratiques spatiales transfrontalières réalisées pendant le temps libre (achats, loisirs, etc. et d’en déterminer les logiques sous-jacentes. L’effet frontière se manifeste sous la forme d’un différentiel de prix (coût de la vie, taux de change, taxation de certains produits et d’un différentiel de connaissances (manque d’informations sur le pays voisin, habitude, etc. qui freinent ou incitent le franchissement de la frontière. L’effet frontière est toutefois atténué dans le contexte territorial étudié par un effet de centralité impliquant un différentiel d’offre (attraction des communes françaises à vocation résidentielle par les centres urbains helvétiques. La combinaison de ces effets explique l’intensité et l’orientation des pratiques spatiales transfrontalières.The European integration has been redefining the meaning and functions of national borders. This paper addresses this mutation from the perspective of the inhabitants’ spatial practices in the French-Swiss Jura region. Through a questionnaire survey we have measured the intensity of cross-border spatial practices done in the free time (purchasing, leisure, etc. and determined the underlying logics. The border effect appears in the form of a price differential (cost of living, exchange rate, taxation of some goods and a knowledge differential (lack of information on the neighbouring country, habits, etc. that curb or stimulate border crossing. The border effect is however mitigated in the spatial context under study by a centrality effect involving a supply differential (attraction of residential French municipalities by Swiss urban centres. The

  7. Health and Borders across Time and Cultures: Introduction

    Directory of Open Access Journals (Sweden)

    Beatriz Carrillo Garcia

    2011-12-01

    Full Text Available This special issue of Portal brings together papers examining the intersection of health and borders. In this analysis health is understood not only as the absence of illness, but also as knowledge, as a right, and as the pursuit of identity and self-transformation. Similarly, borders here are used as both physical and mental constructs. The special issue represent a multidisciplinary effort that looks at health from a social science perspective through historical, socio-economic, and cultural approaches. It is also concerned with the health inequities across and within national borders, due to economic imperatives, changing technologies and environments. The articles in this special issue explore lessons learned and new ways of understanding health across time and borders, with specific reference to the cases of India, Australia, Hong Kong and China, Pakistan, and Thailand.

  8. Networked solutions of radiation control of state borders and urban areas

    International Nuclear Information System (INIS)

    Kulik, Victor; Gordeev, Alexander; Mamedov, Arif

    2008-01-01

    Full text: Prevention of illicit trafficking in radioactive and nuclear materials through state borders as well as the disperse of radioactive materials in urban area is a challenging task of national security departments in many countries. To solve this task, appropriate actions of personnel on-site equipped by radiation detectors such as fixed radiation portal monitors or mobile personal radiation detectors are required. However, users of radiation equipment such as Customs, Border Guard and Police Services often perform radiation control as additional responsibility to their main duties. Furthermore, these users have no sufficient expertise in radiation control and need real-time remote expert help to interpret readings of radiation equipment and expert support in decision making process. Polimaster has developed complete solution called Nuclear Protection Network system (NPNET) for high-effective radiation control on State Borders as well as inside a country. NPNET system intended for efficient interaction and on-line data exchange between a user, radiation control instrument, for example a personal radiation detector or radioisotope identifier, and remote Command Center. Availability of such system allows to solve more efficiently tasks of detection, localization and identification of ionizing radiation sources, to properly interpret false alarms (e.g. at detention of a passenger having passed radio-therapy etc.) and effectively prevent illicit trafficking radioactive and nuclear materials. The NPNET system can cover territory as large as city or even a state and provides assistant of infinite number of independent user groups. NPNET has a module structure and could be easily adapted to any specific user's requirements. Thus, the radiation mobile system NPNET is an effective tool for prevention of illicit trafficking of nuclear and radioactive materials and is recommended for use by Border guards, Customs, Securities and emergency situations services. (author)

  9. School Leadership Challenges along Kenya's Borabu-Sotik Border

    Science.gov (United States)

    Abaya, Joel

    2016-01-01

    This article is based on a qualitative multi-case study carried out in southwestern Kenya along the border areas of Nyanza and Rift Valley province. The purpose of the research was to examine the challenges public secondary school principals faced in their leadership roles and suggest efforts they might adopt to minimize the effects of these…

  10. Green infrastructure development at European Union's eastern border: Effects of road infrastructure and forest habitat loss.

    Science.gov (United States)

    Angelstam, Per; Khaulyak, Olha; Yamelynets, Taras; Mozgeris, Gintautas; Naumov, Vladimir; Chmielewski, Tadeusz J; Elbakidze, Marine; Manton, Michael; Prots, Bohdan; Valasiuk, Sviataslau

    2017-05-15

    The functionality of forest patches and networks as green infrastructure may be affected negatively both by expanding road networks and forestry intensification. We assessed the effects of (1) the current and planned road infrastructure, and (2) forest loss and gain, on the remaining large forest landscape massifs as green infrastructure at the EU's eastern border region in post-socialistic transition. First, habitat patch and network functionality in 1996-98 was assessed using habitat suitability index modelling. Second, we made expert interviews about road development with planners in 10 administrative regions in Poland, Belarus and Ukraine. Third, forest loss and gain inside the forest massifs, and gain outside them during the period 2001-14 were measured. This EU cross-border region hosts four remaining forest massifs as regional green infrastructure hotspots. While Poland's road network is developing fast in terms of new freeways, city bypasses and upgrades of road quality, in Belarus and Ukraine the focus is on maintenance of existing roads, and no new corridors. We conclude that economic support from the EU, and thus rapid development of roads in Poland, is likely to reduce the permeability for wildlife of the urban and agricultural matrix around existing forest massifs. However, the four identified forest massifs themselves, forming the forest landscape green infrastructure at the EU's east border, were little affected by road development plans. In contrast, forest loss inside massifs was high, especially in Ukraine. Only in Poland forest loss was balanced by gain. Forest gain outside forest massifs was low. To conclude, pro-active and collaborative spatial planning across different sectors and countries is needed to secure functional forest green infrastructure as base for biodiversity conservation and human well-being. Copyright © 2017. Published by Elsevier Ltd.

  11. Infectious Disease Border Issues Conference: Meeting Synopsis

    Science.gov (United States)

    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

  12. Green Belt Europe - borders separate, nature unites

    Science.gov (United States)

    Uwe Friedel

    2015-01-01

    During the period of the Cold War between 1945 and 1989, a "Green Belt" of valuable pristine landscapes developed along the border line between Eastern and Western Europe, the intensively fortified and guarded so called Iron Curtain. Due to the remoteness of the border areas, a high number of national parks and other large conservation areas can be found...

  13. Atmospheric corrosion tests along the Norwegian-Russian border. Part II

    Energy Technology Data Exchange (ETDEWEB)

    Henriksen, J.F.; Mikhailov, A.A.

    1997-12-31

    A bilateral exposure programme was carried out along the Norwegian-Russian border in 1990-1991, 1992-1993 and 1993-1994 to evaluate quantitatively the effect of sulphur pollutants on the atmospheric corrosion of important materials in sub-arctic climate. The first part of the programme demonstrated that also in subarctic climate do metals corrode depending on the atmospheric corrosivity, and dose-response functions were derived which combined the effects of SO{sub 2} and time of wetness. The second part of the programme, which is described in this report, involved exposures of carbon steel, zinc and copper at two sites in Norway and three sites in Russia. It is concluded that the accelerated atmospheric corrosion of metals in regions along the border is mainly due to dry deposition of sulphur. At some sites, dry deposition of Cl contributes because of sea-salt aerosols. The corrosivity of acid precipitation is certain but could not be represented as a function because of the small differences observed in the pH values at the different sites. At all test sites the kinetics of corrosion of steel, zinc and copper are characterized by a reduced corrosion rate after one year of exposure. Time of wetness is an important parameter in predicting atmospheric corrosion of metals even on a regional scale. Hence, for monitoring and for trend-effect analysis, it is very important to determine the corrosivity of SO{sub 2} with time of wetness. In accordance with dose-response functions obtained, the yearly corrosion rate for steel and zinc are higher for the areas with higher amounts of dry deposition of Cl than for areas with analogous but only SO{sub 2}-containing atmosphere. 6 refs., 8 figs., 15 tabs.

  14. Parhelic-like circle from light scattering in Plateau borders

    Energy Technology Data Exchange (ETDEWEB)

    Tufaile, A., E-mail: tufaile@usp.br; Tufaile, A.P.B.

    2015-03-06

    We are reporting a new simple optical element to generate halos. We have observed interesting patterns of light scattering in Plateau borders in foams. In analogy to the atmospheric phenomena known as parhelic circle, sun dogs, and sun pillars, we have named the features of the patterns observed as parlaseric circle, laser dogs, and laser pillars. The triangular symmetry of the Plateau borders is analogous to the hexagonal symmetry of ice crystals which produce these atmospheric phenomena. Working with one Plateau border at a time, we have observed wave optics phenomena that are not perceived in the atmospheric phenomena, such as diffraction and interference. - Highlights: • We obtained halo formation from light scattering in a Plateau border using an experiment. • We explained halo formation using geometrical theory of diffraction. • An optical element based on a Plateau border is proposed. • We compared some aspects of the parhelic circle with the parlaseric circle.

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

    Science.gov (United States)

    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.

  16. The Enemy at the Gates: International Borders, Migration and Human Rights

    Directory of Open Access Journals (Sweden)

    Pia Oberoi

    2013-07-01

    Full Text Available This article considers contemporary border management regimes from a human rights perspective. It demonstrates how a preoccupation with border controls and enforcement has led to serious concerns for the safety and protection of migrants. As border zones have expanded, border crossing has become a more stigmatized and dangerous activity, and even as globalization has given rise to easier and faster international travel, for some, such movement has been outlawed and stigmatized. Measures to strengthen and “secure” borders have paradoxically made migrants, particularly irregular and vulnerable migrants, more at risk of violence and exploitation by non-State and State actors. Migration governance regimes at international borders are thus increasingly located within security and enforcement frameworks that pay little attention to the principles and standards of international human rights law. The paper argues that a human rights-based approach to such regimes is urgently needed, in order to address a growing human rights crisis at international borders.

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

    Science.gov (United States)

    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.

  18. O efeito fronteira das regiões brasileiras: uma aplicação do modelo gravitacional The border effect in Brazilian regions: a gravity model approach

    Directory of Open Access Journals (Sweden)

    Sérgio Leusin Jr.

    2009-08-01

    Full Text Available Este artigo analisa o efeito fronteira do Brasil e de suas regiões para o ano 1999. Esse efeito foi estimado empiricamente, utilizando-se dados de corte seccional, em um modelo gravitacional com os 26 estados brasileiros, mais o Distrito Federal e 40 países. Apesar de o Brasil ter se engajado em um processo de abertura comercial, como o ocorrido durante a década de 1990, e ter participado de Acordos Preferenciais de Comércio importantes como o Mercosul, constatou-se que o país e algumas de suas regiões apresentam elevados custos de fronteira. Os resultados encontrados indicam que o comércio entre estados brasileiros é 33 vezes superior ao comércio internacional desses estados. Para as regiões brasileiras, o efeito fronteira das regiões Norte e Nordeste é significativamente maior do que aquele observado nas regiões Sul e Sudeste.This paper analyzes the border effect for Brazilian goods market and its regions in 1999. This effect was quantified empirically by using cross-sectional data in a gravitational model for twenty-six Brazilian states plus the Federal District and forty other countries. Despite Brazil's involvement in commercial opening in the 90's, as well as important regional trade agreements such as Mercosul, we noticed that Brazil and some of its regions have high cross-border costs. The finding results of this equation suggest a trade 33 times higher between Brazilian states than the international trade of these states. Regarding each Brazilian region, the border effect found for intra-national trade among Northeast and North regions is significantly higher than the border effect for Southeast and Southern regions.

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

    Science.gov (United States)

    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.

  20. Cross-border shipment route selection utilizing analytic hierarchy process (AHP method

    Directory of Open Access Journals (Sweden)

    Veeris Ammarapala

    2018-02-01

    Full Text Available Becoming a member of ASEAN Economic Community (AEC, Thailand expects a growth of cross-border trade with neighboring countries, especially the agricultural products shipment. To facilitate this, a number of strategies are set, such as the utilization of single check point, the Asian Highway (AH route development, and the truck lane initiation. However, majority of agricultural products traded through the borders are transported using the rural roads, from growing area to the factory, before continuing to the borders using different highways. It is, therefore, necessary for the Department of Rural Roads (DRR to plan for rural road improvement to accommodate the growth of the cross-border trades in the near future. This research, thus, aims to select potential rural roads to support cross-border shipment utilizing the analytic hierarchy process (AHP method. Seven key factors affecting rural roads selection, with references from transport and other related literatures, are extracted. They include:1 cross-border trade value, 2 distance from border to rural road, 3 agriculture and processed agriculture goods transported across the border, 4 compatibility with national strategies, 5 area characteristics around the rural road, 6 truck volume, and 7 number of rural roads in the radius of 50 kilometers from the border. Interviews are conducted with the experts based on seven key factors to collect data for the AHP analysis. The results identify the weight of each factor with an acceptable consistency ratio. It shows that the cross-border trade value is the most important factor as it achieves the highest weight. The distance from border to rural road and the compatibility with national strategies are also found crucial when making rural road selection decision. The Department of Rural Roads could use the results to select suitable roads, and plan for road improvement to support the crossborder shipment when the AEC is fully implemented.

  1. A soft kinetic data structure for lesion border detection.

    Science.gov (United States)

    Kockara, Sinan; Mete, Mutlu; Yip, Vincent; Lee, Brendan; Aydin, Kemal

    2010-06-15

    The medical imaging and image processing techniques, ranging from microscopic to macroscopic, has become one of the main components of diagnostic procedures to assist dermatologists in their medical decision-making processes. Computer-aided segmentation and border detection on dermoscopic images is one of the core components of diagnostic procedures and therapeutic interventions for skin cancer. Automated assessment tools for dermoscopic images have become an important research field mainly because of inter- and intra-observer variations in human interpretations. In this study, a novel approach-graph spanner-for automatic border detection in dermoscopic images is proposed. In this approach, a proximity graph representation of dermoscopic images in order to detect regions and borders in skin lesion is presented. Graph spanner approach is examined on a set of 100 dermoscopic images whose manually drawn borders by a dermatologist are used as the ground truth. Error rates, false positives and false negatives along with true positives and true negatives are quantified by digitally comparing results with manually determined borders from a dermatologist. The results show that the highest precision and recall rates obtained to determine lesion boundaries are 100%. However, accuracy of assessment averages out at 97.72% and borders errors' mean is 2.28% for whole dataset.

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

    Science.gov (United States)

    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

  3. Changes in intestinal absorption of nutrients and brush border glycoproteins after total parenteral nutrition in rats.

    Science.gov (United States)

    Miura, S; Tanaka, S; Yoshioka, M; Serizawa, H; Tashiro, H; Shiozaki, H; Imaeda, H; Tsuchiya, M

    1992-01-01

    The effect of total parenteral nutrition on nutrients absorption and glycoprotein changes of brush border membrane was examined in rat small intestine. In total parenteral nutrition rats, a marked decrease in activity of brush border enzymes was observed mainly in the proximal and middle segments of the intestine. Galactose perfusion of jejunal segment showed that hexose absorption was significantly inhibited, while intestinal absorption of glycine or dipeptide, glycylglycine was not significantly affected by total parenteral nutrition treatment. When brush border membrane glycoprotein profile was examined by [3H]-glucosamine or [3H]-fucose incorporation into jejunal loops, significant changes were observed in the glycoprotein pattern of brush border membrane especially in the high molecular weight range over 120 kDa after total parenteral nutrition treatment, suggesting strong dependency of glycoprotein synthesis on luminal substances. Molecular weight of sucrase isomaltase in brush border membrane detected by specific antibody showed no significant difference, however, in total parenteral nutrition and control rats. Also, molecular weight of specific sodium glucose cotransporter of intestinal brush border membrane detected by selective photoaffinity labelling was not altered in total parenteral nutrition rats. It may be that prolonged absence of oral food intake may produce significant biochemical changes in brush border membrane glycoprotein and absorptive capacity of small intestine, but these changes were not observed in all brush border membrane glycoproteins. Images Figure 1 Figure 2 Figure 3 Figure 4 PMID:1582592

  4. Border Security: Immigration Issues in the 108th Congress

    National Research Council Canada - National Science Library

    Seghetti, Lisa M

    2004-01-01

    .... Prior to the terrorist attacks, the priorities for border security policy were beginning to shift from immigration-related issues to issues related to facilitating legitimate cross-border commerce...

  5. Social and cultural influences among Mexican border entrepreneurs.

    Science.gov (United States)

    Díaz Bretones, Francisco; Cappello, Héctor M; Garcia, Pedro A

    2009-06-01

    Social and cultural conditions (including U.S. border and inland influence, role models within the family, and educational background) which affect locus of control and achievement motivation among Mexican entrepreneurs were explored among 64 selected entrepreneurs in two Mexican towns, one on the Mexico-U.S. border, the other located inland. Analyses showed that the border subsample scored higher on External locus of control; however, in both subsamples the father was an important element in the locus of control variable and the entrepreneur status. No statistically significant mean difference was noted for achievement motivation. Practical applications and limitations are discussed.

  6. Border detection in complex networks

    International Nuclear Information System (INIS)

    Travencolo, Bruno A N; Viana, Matheus Palhares; Costa, Luciano da Fontoura

    2009-01-01

    One important issue implied by the finite nature of real-world networks regards the identification of their more external (border) and internal nodes. The present work proposes a formal and objective definition of these properties, founded on the recently introduced concept of node diversity. It is shown that this feature does not exhibit any relevant correlation with several well-established complex networks measurements. A methodology for the identification of the borders of complex networks is described and illustrated with respect to theoretical (geographical and knitted networks) as well as real-world networks (urban and word association networks), yielding interesting results and insights in both cases.

  7. New developments in emissions inventory activity along the northern border region of Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Oliver, W.R.; Dickson, R.J.; Creelman, L.W. [Radian International LLC, Sacramento, CA (United States)] [and others

    1996-12-31

    The development and evaluation of emissions data for sources located along the Mexico/US border have accelerated over the past few years. This paper examines several new activities in emissions inventory development for the northern border of Mexico. Reviewed in this paper are the following recent developments that will lead to improved inventories for Mexico: development of inventory educational materials; creation of inventory manuals; estimation of emissions for unique sources; emissions-related studies; and identification of key research needs for Mexico inventories. Some of these activities are building a greater capacity in Mexico to construct emissions estimates. These topics are reviewed from the perspective of improving Mexico emissions inventories and emissions estimation capabilities.

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

    Science.gov (United States)

    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.

  9. Injuries sustained after falls from bridges across the United States-Mexico border at El Paso.

    Science.gov (United States)

    McLean, Susan F; Tyroch, Alan H

    2012-05-01

    To compare demographics and motivations for falls from bridges at the United States-Mexico border and in El Paso County, Texas, and to analyze injuries and injury patterns to support intentionality and to provide treatment recommendations. A retrospective observational review was conducted of hospital admissions to a trauma center after falls from bridges from 1995 to 2009. Statistical methods used were chi-square testing, T-test for means comparison, univariate correlations, and regression analysis. Of the 97 evaluated patients, 81.4% fell from U.S.-Mexico border bridges, including one patient who fell from a railway bridge; 74.7% of those falling from border bridges had a non-U.S. address, contrasting with 22.2% of those who fell within the United States. Falls over the border were associated with more immigration-related motivations and fewer suicide attempts. Injuries included lower extremities in 76 (78.4%) and thoracolumbar spine in 27 (27.8%) patients; 16 patients with a thoracolumbar spine fracture (59.3%) also had a lower extremity injury. Mean hospital length of stay was 7.2 days. Mean injury severity score was 8.45 (range 1-43). Age, injury severity score, and pelvic fracture increased the hospital length of stay. Patients fell while emigrating-immigrating based on residence and motivating factors. A dyad of lower extremity and thoracolumbar spine injuries coincided in 59.3% of those with a thoracolumbar spine injury; thoracolumbar spine imaging of patients evaluated after falls from bridges is recommended. Proposed prevention strategies include posting signs on bridges and installing catch-net safety barriers.

  10. Selberg trace formula for bordered Riemann surfaces: Hyperbolic, elliptic and parabolic conjugacy classes, and determinants of Maass-Laplacians

    International Nuclear Information System (INIS)

    Bolte, J.

    1992-08-01

    The Selberg trace formula for automorphic forms of weight m ε- Z, on bordered Riemann surfaces is developed. The trace formula is formulated for arbitrary Fuchsian groups of the first kind which include hyperbolic, elliptic and parabolic conjugacy classes. In the case of compact bordered Riemann surfaces we can explicitly evaluate determinants of Maass-Laplacians for both Dirichlet and Neumann boundary-conditions, respectively. Some implications for the open bosonic string theory are mentioned. (orig.)

  11. A neural model of border-ownership from kinetic occlusion.

    Science.gov (United States)

    Layton, Oliver W; Yazdanbakhsh, Arash

    2015-01-01

    Camouflaged animals that have very similar textures to their surroundings are difficult to detect when stationary. However, when an animal moves, humans readily see a figure at a different depth than the background. How do humans perceive a figure breaking camouflage, even though the texture of the figure and its background may be statistically identical in luminance? We present a model that demonstrates how the primate visual system performs figure-ground segregation in extreme cases of breaking camouflage based on motion alone. Border-ownership signals develop as an emergent property in model V2 units whose receptive fields are nearby kinetically defined borders that separate the figure and background. Model simulations support border-ownership as a general mechanism by which the visual system performs figure-ground segregation, despite whether figure-ground boundaries are defined by luminance or motion contrast. The gradient of motion- and luminance-related border-ownership signals explains the perceived depth ordering of the foreground and background surfaces. Our model predicts that V2 neurons, which are sensitive to kinetic edges, are selective to border-ownership (magnocellular B cells). A distinct population of model V2 neurons is selective to border-ownership in figures defined by luminance contrast (parvocellular B cells). B cells in model V2 receive feedback from neurons in V4 and MT with larger receptive fields to bias border-ownership signals toward the figure. We predict that neurons in V4 and MT sensitive to kinetically defined figures play a crucial role in determining whether the foreground surface accretes, deletes, or produces a shearing motion with respect to the background. Copyright © 2014 Elsevier Ltd. All rights reserved.

  12. Impact of Wind Power Generation on European Cross-Border Power Flows

    DEFF Research Database (Denmark)

    Zugno, Marco; Pinson, Pierre; Madsen, Henrik

    2013-01-01

    analysis is employed in order to reduce the problem dimension. Then, nonlinear relationships between forecast wind power production as well as spot price in Germany, by far the largest wind power producer in Europe, and power flows are modeled using local polynomial regression. We find that both forecast...... wind power production and spot price in Germany have substantial nonlinear effects on power transmission on a European scale.......A statistical analysis is performed in order to investigate the relationship between wind power production and cross-border power transmission in Europe. A dataset including physical hourly cross-border power exchanges between European countries as dependent variables is used. Principal component...

  13. Business across borders between Colombia and Venezuela: from trade to social conflict

    Directory of Open Access Journals (Sweden)

    Jhon Antuny Pabón León

    2015-07-01

    Full Text Available Border relations in the «living borders» have been an object of study due to the conditions under which the economy of the borders is developed. Investigations carried out between North Santander and Táchira State border are analyzed, comparing them with the principles of the German (the state-nation and French (the border area Schools. Studies of the Chamber of Commerce of Cúcuta are analyzed and discussed. It is concluded that the economy of North Santander is affected more by political and ideological positions than by international trade. Governments continue to ignore the reality of two peoples who share a border region, as it is exposed by the principles of the French School.

  14. Infectious disease morbidity in the US region bordering Mexico, 1990-1998.

    Science.gov (United States)

    Doyle, T J; Bryan, R T

    2000-11-01

    The United States and Mexico share an international boundary approximately 3000 km long. This border separates 2 nations with great differences in health status. The objective of this study was to assess morbidity due to infectious diseases in the US region bordering Mexico. The incidence between 1990 and 1998 of 22 nationally notifiable infectious diseases was compared between border and nonborder regions. Disease rates, reflected as rate ratios, were higher in the border region for botulism, brucellosis, diphtheria, hepatitis A, measles, mumps, rabies, rubella, salmonellosis, and shigellosis than in either of 2 nonborder comparison regions. These data indicate that incidence rates for a variety of infectious diseases of public health importance are significantly higher in the United States along the Mexican border than in nonborder regions. These results suggest that an inadequate public health infrastructure may contribute to excess morbidity due to infectious diseases in the border region.

  15. An artificial neural network method for lumen and media-adventitia border detection in IVUS.

    Science.gov (United States)

    Su, Shengran; Hu, Zhenghui; Lin, Qiang; Hau, William Kongto; Gao, Zhifan; Zhang, Heye

    2017-04-01

    Intravascular ultrasound (IVUS) has been well recognized as one powerful imaging technique to evaluate the stenosis inside the coronary arteries. The detection of lumen border and media-adventitia (MA) border in IVUS images is the key procedure to determine the plaque burden inside the coronary arteries, but this detection could be burdensome to the doctor because of large volume of the IVUS images. In this paper, we use the artificial neural network (ANN) method as the feature learning algorithm for the detection of the lumen and MA borders in IVUS images. Two types of imaging information including spatial, neighboring features were used as the input data to the ANN method, and then the different vascular layers were distinguished accordingly through two sparse auto-encoders and one softmax classifier. Another ANN was used to optimize the result of the first network. In the end, the active contour model was applied to smooth the lumen and MA borders detected by the ANN method. The performance of our approach was compared with the manual drawing method performed by two IVUS experts on 461 IVUS images from four subjects. Results showed that our approach had a high correlation and good agreement with the manual drawing results. The detection error of the ANN method close to the error between two groups of manual drawing result. All these results indicated that our proposed approach could efficiently and accurately handle the detection of lumen and MA borders in the IVUS images. Copyright © 2016 Elsevier Ltd. All rights reserved.

  16. Border-ownership-dependent tilt aftereffect in incomplete figures

    Science.gov (United States)

    Sugihara, Tadashi; Tsuji, Yoshihisa; Sakai, Ko

    2007-01-01

    A recent physiological finding of neural coding for border ownership (BO) that defines the direction of a figure with respect to the border has provided a possible basis for figure-ground segregation. To explore the underlying neural mechanisms of BO, we investigated stimulus configurations that activate BO circuitry through psychophysical investigation of the BO-dependent tilt aftereffect (BO-TAE). Specifically, we examined robustness of the border ownership signal by determining whether the BO-TAE is observed when gestalt factors are broken. The results showed significant BO-TAEs even when a global shape was not explicitly given due to the ambiguity of the contour, suggesting a contour-independent mechanism for BO coding.

  17. Bordering Binarities and Cognitive Cartography: What on Earth Does Literature Have to do with Border Transactions?

    Directory of Open Access Journals (Sweden)

    Ruben Moi

    2009-03-01

    Full Text Available Although literature and poetry have numerous borders of their own,these are rarely assumed to have any significance for the world out-side the text itself. A number of reasons for this distinctive division certainly stem from the literary field itself. This paper intends to indicate the exclusivist stance of some theories of literature, and the inclucivist of others, before exploring the possibilities of bridging between borders in text and territory by reference to the life and literature of Oscar Wilde and a performative and imaginative analysis of Paul Muldoon's epigrammatic poem The Plot.

  18. Border installations: the experience of Wackersdorf

    International Nuclear Information System (INIS)

    Heller, K.

    1988-01-01

    Following the decision of the Government of the Federal Republic of Germany to construct a fuel reprocessing plant (in the wider context of organising radioactive waste disposal) at Wackersdorf, 130 km from the Austrian border, actions were brought against the German constructor before Austrian and German courts. The author describes the mechanisms governing administrative procedures in both countries and their connection with public international law. He analyses the legal argumentations developed before the different courts as well as the debate on the concept of territoriality and border installations (NEA) [fr

  19. DIRECT TUNNELLING AND MOSFET BORDER TRAPS

    Directory of Open Access Journals (Sweden)

    Vladimir Drach

    2015-09-01

    Full Text Available The border traps, in particular slow border traps, are being investigated in metal-oxide-semiconductor structures, utilizing n-channel MOSFET as a test sample. The industrial process technology of test samples manufacturing is described. The automated experimental setup is discussed, the implementation of the experimental setup had made it possible to complete the entire set of measurements. The schematic diagram of automated experimental setup is shown. The charging time characteristic of the ID-VG shift reveals that the charging process is a direct tunnelling process and highly bias dependent.

  20. The Treaty of Lisbon and the European Border Control Regime

    Directory of Open Access Journals (Sweden)

    Marianne Takle

    2012-08-01

    Full Text Available The question raised in the article is how the new provisions of the Lisbon Treaty and the Stockholm programme concerning the EU’s asylum and migration policy might consolidate existing trends within the European border control regime. The regime is defined by a combination of three features: (i a harmonisation of categories among the EU/Schengen member states, (ii a growing use of new technology in networked databases and (iii an increasing sorting of individuals based on security concerns. Although none of these features is new, the combination gives a new impetus to the European border control regime. The article concludes that the Lisbon Treaty and the Stockholm programme consolidate and strengthen existing trends. This implies that policies on border control, asylum, immigration, judicial cooperation and police cooperation are consolidated in a broader approach to border control, and that there is a strengthening of EU foreign policy within the European border control regime. The boundaries between previously dispersed policy areas are blurred. The combination of different aspects of security and various levels of authority requires coordination of policies with substantially different goals, and goes beyond mere border control.

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

    Science.gov (United States)

    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.

  2. RNA-Seq-Based Transcript Structure Analysis with TrBorderExt.

    Science.gov (United States)

    Wang, Yejun; Sun, Ming-An; White, Aaron P

    2018-01-01

    RNA-Seq has become a routine strategy for genome-wide gene expression comparisons in bacteria. Despite lower resolution in transcript border parsing compared with dRNA-Seq, TSS-EMOTE, Cappable-seq, Term-seq, and others, directional RNA-Seq still illustrates its advantages: low cost, quantification and transcript border analysis with a medium resolution (±10-20 nt). To facilitate mining of directional RNA-Seq datasets especially with respect to transcript structure analysis, we developed a tool, TrBorderExt, which can parse transcript start sites and termination sites accurately in bacteria. A detailed protocol is described in this chapter for how to use the software package step by step to identify bacterial transcript borders from raw RNA-Seq data. The package was developed with Perl and R programming languages, and is accessible freely through the website: http://www.szu-bioinf.org/TrBorderExt .

  3. Public health and terrorism preparedness: cross-border issues.

    Science.gov (United States)

    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.

  4. Satisfaction in border tourism: An analysis with structural equations

    Directory of Open Access Journals (Sweden)

    Juan Antonio Jimber del Río

    2017-05-01

    Full Text Available Border tourism is the temporary displacement of people to the dividing line between two countries contiguous areas. This activity promotes the economic development of these geographical regions. The aim of this research is to analyze visitors from the Dominican Republic and Haiti border. We propose the results of an empirical study with structural equations that show correlations between the attitude factor towards the border tourism, the value factors perceived by the tourist, satisfaction and loyalty of the visitor in the destination place.

  5. Electro-mechanical characteristics of myocardial infarction border zones and ventricular arrhythmic risk: novel insights from grid-tagged cardiac magnetic resonance imaging

    International Nuclear Information System (INIS)

    Wong, Dennis T.L.; Weightman, Michael J.; Baumert, Mathias; Tayeb, Hussam; Richardson, James D.; Puri, Rishi; Bertaso, Angela G.; Roberts-Thomson, Kurt C.; Sanders, Prashanthan; Worthley, Matthew I.; Worthley, Stephen G.

    2012-01-01

    To investigate whether grid-tag myocardial strain evaluation can characterise 'border-zone' peri-infarct region and identify patients at risk of ventricular arrhythmia as the peri-infarct myocardial zone may represent an important contributor to ventricular arrhythmia following ST-segment elevation myocardial infarction (STEMI). Forty-five patients with STEMI underwent cardiac magnetic resonance (CMR) imaging on days 3 and 90 following primary percutaneous coronary intervention (PCI). Circumferential peak circumferential systolic strain (CS) and strain rate (CSR) were calculated from grid-tagged images. Myocardial segments were classified into 'infarct', 'border-zone', 'adjacent' and 'remote' regions by late-gadolinium enhancement distribution. The relationship between CS and CSR and these distinct myocardial regions was assessed. Ambulatory Holter monitoring was performed 14 days post myocardial infarction (MI) to estimate ventricular arrhythmia risk via evaluation of heart-rate variability (HRV). We analysed 1,222 myocardial segments. Remote and adjacent regions had near-normal parameters of CS and CSR. Border-zone regions had intermediate CS (-9.0 ± 4.6 vs -5.9 ± 7.4, P < 0.001) and CSR (-86.4 ± 33.3 vs -73.5 ± 51.4, P < 0.001) severity compared with infarct regions. Patients with 'border-zone' peri-infarct regions had reduced very-low-frequency power on HRV analysis, which is a surrogate for ventricular arrhythmia risk (P = 0.03). Grid-tagged CMR-derived myocardial strain accurately characterises the mechanical characteristics of 'border-zone' peri-infarct region. Presence of 'border-zone' peri-infarct region correlated with a surrogate marker of heightened arrhythmia risk following STEMI. (orig.)

  6. Partial volume effect in MRI

    International Nuclear Information System (INIS)

    Maeda, Munehiro; Yoshiya, Kazuhiko; Suzuki, Eiji

    1989-01-01

    According to the direction and the thickness of the imaging slice in tomography, the border between the tissues becomes unclear (partial volume effect). In the present MRI experiment, we examined border area between fat and water components using phantom in order to investigate the partial volume effect in MRI. In spin echo sequences, the intensity of the border area showed a linear relationship with composition of fat and water. Whereas, in inversion recovery and field echo sequences, we found the parameters to produce an extremely low intensity area at the border region between fat and water. This low intensity area was explained by cancellation of NMR signals from fat and water due to the difference in the direction of magnetic vectors. Clinically, partial volume effect can cause of mis-evaluation of walls, small nodules, tumor capsules and the tumor invasion in the use of inversion recovery and field echo sequences. (author)

  7. The Border Environmental Health Initiative-investigating the transboundary Santa Cruz watershed

    Science.gov (United States)

    Norman, Laura M.; Callegary, James; van Riper, Charles; Gray, Floyd

    2010-01-01

    In 2004 the U.S. Geological Survey (USGS) launched the Border Environmental Health Initiative (BEHI), a major project encompassing the entire U.S.-Mexico border region. In 2009, a study of the Santa Cruz River Watershed (SCW), located in the border region of Arizona and Sonora, Mexico, was initiated as part of the BEHI. In this borderland region of the desert Southwest, human health and the ecosystems on which humans rely depend critically on limited water resources. Surface water is scarce during much of the year, and groundwater is the primary source for industrial, agricultural, and domestic use. In order to identify risks to water resources in the SCW, and the potential consequences to riparian ecosystems and ultimately human health, the USGS is using an interdisciplinary and integrative approach that incorporates the expertise of geographers, hydrologists, biologists, and geologists to track organic and inorganic contaminants and their effects from sources to sinks in sediment, water, plants, and animals. Existing groundwater and surface-water models are being used and modified to assess contaminant and sediment transport.

  8. Effects of oxide traps, interface traps, and ''border traps'' on metal-oxide-semiconductor devices

    International Nuclear Information System (INIS)

    Fleetwood, D.M.; Winokur, P.S.; Reber, R.A. Jr.; Meisenheimer, T.L.; Schwank, J.R.; Shaneyfelt, M.R.; Riewe, L.C.

    1993-01-01

    We have identified several features of the 1/f noise and radiation response of metal-oxide-semiconductor (MOS) devices that are difficult to explain with standard defect models. To address this issue, and in response to ambiguities in the literature, we have developed a revised nomenclature for defects in MOS devices that clearly distinguishes the language used to describe the physical location of defects from that used to describe their electrical response. In this nomenclature, ''oxide traps'' are simply defects in the SiO 2 layer of the MOS structure, and ''interface traps'' are defects at the Si/SiO 2 interface. Nothing is presumed about how either type of defect communicates with the underlying Si. Electrically, ''fixed states'' are defined as trap levels that do not communicate with the Si on the time scale of the measurements, but ''switching states'' can exchange charge with the Si. Fixed states presumably are oxide traps in most types of measurements, but switching states can either be interface traps or near-interfacial oxide traps that can communicate with the Si, i.e., ''border traps'' [D. M. Fleetwood, IEEE Trans. Nucl. Sci. NS-39, 269 (1992)]. The effective density of border traps depends on the time scale and bias conditions of the measurements. We show the revised nomenclature can provide focus to discussions of the buildup and annealing of radiation-induced charge in non-radiation-hardened MOS transistors, and to changes in the 1/f noise of MOS devices through irradiation and elevated-temperature annealing

  9. Conserved gene regulatory module specifies lateral neural borders across bilaterians.

    Science.gov (United States)

    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.

  10. Business, brokers and borders

    DEFF Research Database (Denmark)

    Walther, Olivier

    2015-01-01

    The objective of this paper is to show how a formal approach to networks can make a significant contribution to the study of cross-border trade in West Africa. Building on the formal tools and theories developed by Social Network Analysis, we examine the network organization of 136 large traders...... in two border regions between Niger, Nigeria, and Benin. In a business environment where transaction costs are extremely high, we find that decentralized networks are well adapted to the various uncertainties induced by long-distance trade. We also find that long-distance trade relies both on the trust...... and cooperation shared among local traders, and on the distant ties developed with foreign partners from a different origin, religion or culture. Studying the spatial structure of trade networks, we find that in those markets where trade is recent and where most of the traders are not native of the region...

  11. [Open Borders for Alpine Pastures: The History of the Pacage Franco- Suisse].

    Science.gov (United States)

    Schluep, J

    2017-01-01

    Alpine transhumance and summer grazing of animals on both sides of the French-Swiss border has a long tradition. The Bernese authorities first regulated the movement of animals across the French border in the 18th century due to outbreaks of epidemics. At that time the importation of cattle from the "Franche-Comté" was forbidden, but grazing on the French side of the border remained allowed. The 1912 agreement, relating to grazing on both sides of the border, was used for decades as a guideline to ensure the open communication and close cooperation of the veterinary and customs authorities of both countries with regard to border traffic. During World War I the movement across the border was temporarily stopped, whereas it remained open during World War II. During the last two decades of the 20th century problems have arisen due to IBR/ IPV from the Swiss, and BSE from the French point of view. In 1996, France annulled the 1912 agreement without any negative impact on the movement of animals across the border. As of 1999, the EU communitarian veterinary regulations apply, and veterinary border inspections have been abolished.

  12. [The Swiss border veterinary service in the 20th century].

    Science.gov (United States)

    Schluep, J

    2018-01-01

    The first animal disease act of Switzerland was released in 1872. Its revision in 1886 brought the basis for establishing a border veterinary inspection service. This service was first reporting to the federal Ministry of Agriculture; after 1914, the newly created Federal Veterinary Office became responsible for it. The border checks were first limited to live biungulate animals and horses; later on they were extended to meat and meat products and finally to venison and fishery products. At the beginning, part-time veterinarians with own practice were engaged. As the traffic increased, full time border veterinary inspectors joined the team; these were mainly active at the most important border posts (like Basel, St. Margrethen, Buchs, Chiasso, Geneva, more recently the international airports). The border veterinary inspection service, including the relevant instruction of the personnel, was (and is) financed with weight depending fees which included until 1966 a fee intended for financing the efforts to control livestocks epidemics.

  13. Introduction to "Stories and Histories from the China-Vietnam Border"

    Directory of Open Access Journals (Sweden)

    Hue-Tam Ho Tai

    2014-06-01

    Full Text Available Whether on land or at sea, border areas are not just sites of conflict. For the ethnically diverse communities who live at the margins of empires or nations, border crossing is a facet of everyday life. It may involve trade and smuggling, pillaging raids, flight from fighting or from the state, human trafficking, marriage, or family visits. These historical events and trends are often narrated within the confines of national histories. Yet they highlight the fuzziness of national boundaries and the importance of forms of social organization that cut across borders and unite individuals and communities that nations seek to separate and distinguish. Not only does the study of border areas and border crossings “rescue history from the nation,” to borrow from Prasenjit Duara (1995, but it also points out that the highly local can be transnational, and that apparently remote places can be linked to global currents of people, ideas, and commodities...

  14. [Population in the northern border area. Urban dynamism and binational interrelation].

    Science.gov (United States)

    Ham Chande, R

    1988-01-01

    The 3300 km border between Mexico and the US constitutes the geopolitical separation between an underdeveloped country on the 1 hand and 1 of the most technologically and economically powerful countries in the world on the other. The border region is characterized by the contrasts on either side of the border and by the strong interrelation between both sides. Vast streams of persons, merchandise, money, services, communications, and cultural influences flow from 1 side to the other. The border region as a seat of population has a recent history. The border was defined in near current form only in the mid-19th century, when the expansionist tendencies of the US encountered a vast area of very sparse population. In 1900, the principal localities of the border zone had only about 39,000 inhabitants, of whom fewer than 5000 lived west of Ciudad Juarez. Between 1910-20, the population of the border region increased from 53,000 to 96,000 as a result of migrants fleeing the ravages of the revolution. The population of the border region was estimated at 3.826 million in 1988, resulting from rates of growth above Mexico's national average. Settlement in the area has depended on events and conditions in Mexico and on such US occurrences as Prohibition, the Great Depression, the 2nd World War, the Bracero program, and the Program of Border Industrialization. 82% of the border population lives in urban zones, partly because of lack of water. 80% of the urban population is concentrated in 6 cities, Juarez, Tijuana, Mexicali, Nuevo Laredo, Reynosa, and Matamoros. Much of the population of the 6 cities is composed of persons born elsewhere. The border area also has a large floating population of undocumented migrants in transit to or from the US. The high rates of urbanization and of binational interaction are reflected in demographic dynamics. In 1979, 71% of women in union in the border area vs 54% in the rest of Mexico had used contraception, and the infant mortality rate was

  15. Income, Wealth and Consumption of Cross-Border Commuters to Luxembourg

    OpenAIRE

    Thomas Y. Mathä; Alessandro Porpiglia; Michael Ziegelmeyer

    2012-01-01

    Exceeding 40% of domestic employment cross-border commuters are extremely important to Luxembourg's economy and labour market in general. This paper presents unique information on their income, wealth and consumption using representative survey data from cross-border commuter households to Luxembourg. The estimated average total net wealth of cross-border commuter households is about EUR 240,000, which falls substantially short of comparable estimates for Luxembourg resident households exceed...

  16. 75 FR 70937 - U.S. Customs and Border Protection

    Science.gov (United States)

    2010-11-19

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Accreditation and Approval of... Protection, Department of Homeland Security. ACTION: Notice of accreditation and approval of Robinson... Border Protection to conduct the specific test or gauger service requested. Alternatively, inquires...

  17. 77 FR 38076 - U.S. Customs and Border Protection

    Science.gov (United States)

    2012-06-26

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Accreditation and Approval of... Protection, Department of Homeland Security. ACTION: Notice of accreditation and approval of SGS North... and Border Protection to conduct the specific test or gauger service requested. Alternatively...

  18. Body/Text/History: Violation of Borders in Assia Djebar's Fantasia

    Directory of Open Access Journals (Sweden)

    David Waterman

    1998-06-01

    Full Text Available Assia Djebar's novel Fantasia: An Algerian Cavalcade (1985 can be read as a political novel which examines the permeability of borders, especially between Algeria and the female body. As the primary site of signification and meaning, the body becomes a text which attempts to circulate knowledge and encourage resistance outside a position of mastery, and the same body/text suffers as it is inscribed by the dominant power. The distinction between nature and culture is interrogated as the borders of the body/text overlap the borders of war, writing, history, and sexuality. Ultimately, given the position of the female body within the symbolic system, the border between war and peace is revealed as illusory.

  19. Regional trade and border markets between Niger, Benin and Nigeria

    DEFF Research Database (Denmark)

    Walther, Olivier; Tenikué, Michel; Kuepié, Mathias

    The objective of this methodological paper is to identify a number of products or sectors whose trade is relevant for border regions in West Africa. Focusing on Niger, Benin and Nigeria, we start with contextualising the importance of border markets by quantifying the changes in the relative values...... and volumes of imports and exports passing through border posts. In a second step, we determine which are the products most commonly found among the imports and exports of the border posts. The study shows that seven products are recognised as being heavily imported, subject to significant trade from large...... traders, and considered as re-export products: building materials, cereals and flour, textile, used clothing, used vehicles, cigarettes and oil....

  20. CROSS-BORDER E-COMMERCE – PROBLEMS IN IDENTIFICATION AND MEASUREMENT

    Directory of Open Access Journals (Sweden)

    Sylwia Talar

    2017-09-01

    Full Text Available Cross-border e-commerce is a relatively new phenomenon in the contemporary world economy and very little examined. The aim of this paper is to specify and charac-terize basic problems for the cross-border e-commerce research. It was carried out a wide literature review, including methodological manuals, studies, reports and statistics. The problems with definition of the cross-border e-commerce notion were studied, as well as the scope of official statistics and private sources of data in this area. The finding is that the studies of cross-border e-commerce are currently faced with serious problems of fundamental nature, which are identification of meaning and quantitative dimension of this phenomenon.

  1. Multi-TSO cross border balancing mechanism

    Energy Technology Data Exchange (ETDEWEB)

    Llorens, Maria Luisa; Moreno, Laura; Fuente, Jose Ignacio de la; Junco, Paula; Arenillas, Jorge [Red Electrica de Espana (REE) S.A.U., Madrid (Spain). Operation Markets Dept.; Pereira, Pedro [REN - Servicos, S.A., Lisbon (Portugal). Gabinete Mercado e Liquidacoes; Chabanne, Colas [RTE Reseau de Transport d' Electricite, Paris (France). Markets Dept.; Apoyan, Lalake; Barbieri, Galileo [RTE Reseau de Transport d' Electricite, Paris (France). Cross-Border Market Design

    2012-07-01

    The balancing market integration has been highlighted as a necessary step to reach the European Union goal for the development of an effective, competitive single market for electricity across Europe. In this paper it is described the work done by RTE, REE and REN regarding the design of a non-discriminatory, efficient and reliable multi-TSO Cross Border Balancing Mechanism at regional level, extendible to other control areas. The implementation of this multi-TSO Cross Border Balancing Mechanism will aim at increasing the operational security, enhancing the Liquidity and Competition of balancing markets, facilitating the integration of energy produced by Renewable Energy Sources while optimizing the use of Interconnection capacities. With this mechanism, the three TSOs will be able to exchange to each other balancing energy through the available interconnection capacities after the last intraday market sessions. This mechanism will be based on a common IT platform where TSOs will share their available surplus of reserves and communicate their balancing needs. The available interconnection capacities will be taken into account in an automatic and centralized way. Two main options are investigated regarding the allocation method: on the one hand, the first come first served approach (FCFS), on the other hand, the ''social welfare'' optimization approach. (orig.)

  2. Cross border reproductive care in six European countries

    DEFF Research Database (Denmark)

    de Mouzon, J; Pennings, G; Ferraretti, A P

    2010-01-01

    The quantity and the reasons for seeking cross border reproductive care are unknown. The present article provides a picture of this activity in six selected European countries receiving patients.......The quantity and the reasons for seeking cross border reproductive care are unknown. The present article provides a picture of this activity in six selected European countries receiving patients....

  3. Assessment of the repeatability and border-plate effects of the B158/B60 enzyme-linked-immunosorbent assay for the detection of circulating antigens (Ag-ELISA) of Taenia saginata.

    Science.gov (United States)

    Jansen, Famke; Dorny, Pierre; Berkvens, Dirk; Van Hul, Anke; Van den Broeck, Nick; Makay, Caroline; Praet, Nicolas; Gabriël, Sarah

    2016-08-30

    The monoclonal antibody-based circulating antigen detecting ELISA (B158/B60 Ag-ELISA) has been used elaborately in several studies for the diagnosis of human, bovine and porcine cysticercosis. Interpretation of test results requires a good knowledge of the test characteristics, including the repeatability and the effect of the borders of the ELISA plates. Repeatability was tested for 4 antigen-negative and 5 antigen-positive reference bovine serum samples by calculating the Percentage Coefficient of Variation (%CV) within and between plates, within and between runs, overall, for two batches of monoclonal antibodies and by 2 laboratory technicians. All CV values obtained were below 20% (except one: 24.45%), which indicates a good repeatability and a negligible technician error. The value of 24.45% for indicating the variability between batches of monoclonal antibodies for one positive sample is still acceptable for repeatability measures. Border effects were determined by calculating the %CV values between the inner and outer wells of one plate for 2 positive serum samples. Variability is a little more present in the outer wells but this effect is very small and no significant border effect was found. Copyright © 2016 Elsevier B.V. All rights reserved.

  4. Meteors Without Borders: a global campaign

    Science.gov (United States)

    Heenatigala, T.

    2012-01-01

    "Meteors Without Borders" is a global project, organized by Astronomers Without Borders and launched during the Global Astronomy Month in 2010 for the Lyrid meteor shower. The project focused on encouraging amateur astronomy groups to hold public outreach events for major meteor showers, conduct meteor-related classroom activities, photography, poetry and art work. It also uses social-media platforms to connect groups around the world to share their observations and photography, live during the events. At the International Meteor Conference 2011, the progress of the project was presented along with an extended invitation for collaborations for further improvements of the project.

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

    Science.gov (United States)

    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…

  6. Tissue Border Enhancement by inversion recovery MRI at 7.0 Tesla

    International Nuclear Information System (INIS)

    Costagli, Mauro; Tiberi, Gianluigi; Kelley, Douglas A.C.; Symms, Mark R.; Biagi, Laura; Tosetti, Michela; Stara, Riccardo; Cosottini, Mirco; Maggioni, Eleonora; Barba, Carmen; Guerrini, Renzo

    2014-01-01

    This contribution presents a magnetic resonance imaging (MRI) acquisition technique named Tissue Border Enhancement (TBE), whose purpose is to produce images with enhanced visualization of borders between two tissues of interest without any post-processing. The technique is based on an inversion recovery sequence that employs an appropriate inversion time to produce images where the interface between two tissues of interest is hypo-intense; therefore, tissue borders are clearly represented by dark lines. This effect is achieved by setting imaging parameters such that two neighboring tissues of interest have magnetization with equal magnitude but opposite sign; therefore, the voxels containing a mixture of each tissue (that is, the tissue interface) possess minimal net signal. The technique was implemented on a 7.0 T MRI system. This approach can assist the definition of tissue borders, such as that between cortical gray matter and white matter; therefore, it could facilitate segmentation procedures, which are often challenging on ultra-high-field systems due to inhomogeneous radiofrequency distribution. TBE allows delineating the contours of structural abnormalities, and its capabilities were demonstrated with patients with focal cortical dysplasia, gray matter heterotopia, and polymicrogyria. This technique provides a new type of image contrast and has several possible applications in basic neuroscience, neurogenetic research, and clinical practice, as it could improve the detection power of MRI in the characterization of cortical malformations, enhance the contour of small anatomical structures of interest, and facilitate cortical segmentation. (orig.)

  7. Tissue Border Enhancement by inversion recovery MRI at 7.0 Tesla

    Energy Technology Data Exchange (ETDEWEB)

    Costagli, Mauro; Tiberi, Gianluigi [Imago7 Foundation, Pisa (Italy); IRCCS Stella Maris, Pisa (Italy); Kelley, Douglas A.C. [GE Healthcare Technologies, San Francisco, CA (United States); Symms, Mark R. [GE Applied Science Laboratory, Pisa (Italy); Biagi, Laura; Tosetti, Michela [IRCCS Stella Maris, Pisa (Italy); Stara, Riccardo; Cosottini, Mirco [Imago7 Foundation, Pisa (Italy); University of Pisa, Pisa (Italy); Maggioni, Eleonora [IRCCS Scientific Institute E. Medea, Bosisio Parini, Lecco (Italy); Politecnico di Milano, Milan (Italy); Barba, Carmen [Children' s Hospital A. Meyer - University of Florence, Neuroscience Department, Florence (Italy); Guerrini, Renzo [IRCCS Stella Maris, Pisa (Italy); Children' s Hospital A. Meyer - University of Florence, Neuroscience Department, Florence (Italy)

    2014-07-15

    This contribution presents a magnetic resonance imaging (MRI) acquisition technique named Tissue Border Enhancement (TBE), whose purpose is to produce images with enhanced visualization of borders between two tissues of interest without any post-processing. The technique is based on an inversion recovery sequence that employs an appropriate inversion time to produce images where the interface between two tissues of interest is hypo-intense; therefore, tissue borders are clearly represented by dark lines. This effect is achieved by setting imaging parameters such that two neighboring tissues of interest have magnetization with equal magnitude but opposite sign; therefore, the voxels containing a mixture of each tissue (that is, the tissue interface) possess minimal net signal. The technique was implemented on a 7.0 T MRI system. This approach can assist the definition of tissue borders, such as that between cortical gray matter and white matter; therefore, it could facilitate segmentation procedures, which are often challenging on ultra-high-field systems due to inhomogeneous radiofrequency distribution. TBE allows delineating the contours of structural abnormalities, and its capabilities were demonstrated with patients with focal cortical dysplasia, gray matter heterotopia, and polymicrogyria. This technique provides a new type of image contrast and has several possible applications in basic neuroscience, neurogenetic research, and clinical practice, as it could improve the detection power of MRI in the characterization of cortical malformations, enhance the contour of small anatomical structures of interest, and facilitate cortical segmentation. (orig.)

  8. Nd:YAG laser in endodontics: filling-material edge bordering on a root channel laser cavity

    Science.gov (United States)

    Belikov, Andrei V.; Sinelnik, Yuri A.; Moroz, Boris T.; Pavlovskaya, Irina V.

    1997-12-01

    For the very first time it is represented a study of filling material edge bordering upon root channel cavity modified with a laser. As a filling material it is used a glass ionomer cement. It is demonstrated that Nd:YAG laser radiation effects on increase of grade of edge bordering on the average of 20 - 30% at temperature rise of no more than 2 - 3 degrees in periodontium area in a period of operation.

  9. Improving customs’ border control by creating a reference database of cargo inspection X-ray images

    OpenAIRE

    Selina Kolokytha; Alexander Flisch; Thomas Lüthi; Mathieu Plamondon; Adrian Schwaninger; Wicher Vasser; Diana Hardmeier; Marius Costin; Caroline Vienne; Frank Sukowski; Ulf Hassler; Irène Dorion; Najib Gadi; Serge Maitrejean; Abraham Marciano

    2017-01-01

    Countries’ effective and efficient border security is becoming increasingly important in today’s global world of economy and trade. To ensure these, customs organisations are responsible for the prevention of illicit goods’ transportation across borders, particularly upon entry. The predicament of the customs administrations will soon be aggravated by both the increase of global trade and the trend towards 100% screening. It is therefore a goal to advance inspection methods to enable successf...

  10. The value of express delivery services for cross-border e-commerce in European Union markets

    OpenAIRE

    Kim, Thai Young; Dekker, Rommert; Heij, Christiaan

    2016-01-01

    textabstractFurther growth of cross-border e-commerce in the European Union markets requires improved express delivery services. The framework presented in this paper identifies relevant contextual factors that affect express delivery adoption rates in European cross-border e-commerce. This framework leads to a set of hypotheses, both on the effects of express deliveries on financial performance indicators (order incidence, order size, and repurchase rate) and on the factors that drive demand...

  11. Energetics and formation mechanism of borders between hexagonal boron nitride and graphene

    Science.gov (United States)

    Sawahata, Hisaki; Yamanaka, Ayaka; Maruyama, Mina; Okada, Susumu

    2018-06-01

    We studied the energetics of two-dimensional heterostructures consisting of hexagonal boron nitride (h-BN) and graphene with respect to the border structure and heterobond species using density functional theory. A BC heterobond is energetically preferable at the border between h-BN and graphene. We also found that the polarization at the zigzag border increases the total energy of the heterostructures. Competition between the bond formation energy and the polarization energy leads to chiral borders at which BC heterobonds are dominant. By taking the formation process of the heterostructures into account, the zigzag border with BC heterobonds is found to be preferentially synthesized from graphene edges under hydrogen-rich conditions.

  12. Multilatinas and Value Creation from Cross-Border Acquisitions: An Event Study Approach

    Directory of Open Access Journals (Sweden)

    Paulo Roberto Feldmann

    2013-10-01

    Full Text Available The central proposition of this paper is to assess the performance of cross-border acquisitions made by Multilatinas. Applying the event study method to a sample of 607 announcements of acquisitions during the period 1989-2011 by 182 Multilatinas from Argentina, Brazil, Chile, Colombia, Mexico, Peru and Venezuela, we conclude that: (a on average, these announcements have a neutral impact on the short-term returns to acquiring companies’ shareholders; (b cross-sectional analysis reveals that relative size of the deals have anegative and significant effect on investors’ reactions and; (c unlike the institutional distance between home and host countries, cultural distance matters, since it has a negative and significant effect on the perceptions that investors have regarding the expected economic impact of acquirers’ cross-border merger and acquisition(M&A decisions. Inasmuch as the market rationality assumption that underlies the event study method has been questioned, future research lines are proposed in order to search for alternative long-term performance constructs concerning M&A processes in general that can: (a shed light on the reality of value creation (and destruction from cross-border acquisitions made by Multilatinas; and (b contribute to strategy, international business and M&A theories and practice.

  13. 78 FR 35103 - Extension of Border Zone in the State of New Mexico

    Science.gov (United States)

    2013-06-12

    ..., established in 1953, was intended to promote the economic stability of the border region by allowing for freer... having to obtain a Form I-94. Although the border zone was intended to promote the economic stability of... maintain security of the border while increasing economic activity in New Mexico's border region and...

  14. Is areca innocent? The effect of areca (betel) nut chewing in a population of pregnant women on the Thai-Myanmar border.

    Science.gov (United States)

    Chue, Amy L; Carrara, Verena I; Paw, Moo Kho; Pimanpanarak, Mupawjay; Wiladphaingern, Jacher; van Vugt, Michele; Lee, Sue J; Nosten, François; McGready, Rose

    2012-09-01

    Eight manuscripts have specifically examined the effects of areca (betel) nut use in pregnant women, seven of which have documented adverse effects on birth weight, newborn neurological status, gender ratio and pregnancy outcomes such as anaemia and miscarriage following areca nut use during pregnancy. A retrospective cohort analysis of migrant and refugee pregnant women attending antenatal clinics along the Thai-Myanmar border (July 1997 to November 2006) was conducted to examine the adverse effects of areca nut use routinely recorded on enrolment. Of 7685 women, 2284 (29.7%) never used areca or smoked (cheroots), 2484 (32.3%) only used areca, 438 (5.7%) only smoked cheroots and 2479 (32.3%) used both areca and cheroots. Pieces of ripe areca nut in a leaf with lime, without tobacco, were used particularly among older multigravid women. Adverse pregnancy effects were not observed in areca nut users compared with non-users. Smoking, but not areca nut use, had a dose-related effect on miscarriage. Areca nut use in conjunction with smoking reduced the adverse effects of smoking on birth weight, further supporting a lack of effect of areca nut. Areca (betel) nut-related adverse pregnancy outcomes were not observed in this population, whereas smoking was clearly harmful. Differences from previous reports may result from the amount or types of areca nut, or quid content, consumed between countries. Smoking, but not areca nut, reduction is likely to improve pregnancy outcomes on the Thai-Myanmar border.

  15. Effects of Salicylic Acid on Some Morphophysiological Characteristics of Border Flowers from Asteraceae Family under Water Deficit

    Directory of Open Access Journals (Sweden)

    majid zargarian

    2017-02-01

    Full Text Available Introduction: In order to improve physical and mental human healthy, development of the urban area landscape is necessary. Water deficit is one of the most important problems in arid and semi- arid regions. Water deficit causes to reduce growth of different plants parts, including roots, aerial parts, leaf area, height, dry weight, proteins, amino acids and chlorophyll. Using drought tolerance plantsisone solution. Moreover, one physiological method to decrease the hazardous effects of environmental stresses on plants is to applyplant growth regulators such as salicylic acid (SA. SA is one of the plant phenolic compounds in low amounts (mg/g wet weight or lower. This hormone can perform an important role in resistance to stresses. Asteraceae is one of the biggest plant families with over 20,000 species which is distributed worldwide in moderate and tropical regions. A lot of border flowers of this family are widely used in landscaping. Toselect drought tolerance flowers and application of materials that reducing stress effects, this experiment was conducted to investigate the effects of salicylic acid on some morphological and physiological characteristics of five border flowers of this family. Materials and Methods: The field experiment was conducted as split plot on randomized complete blocks design with four replications in which factors included two levels of water deficit (50, 100% FC as main plot and two levels of SA (0, 1mmol/L-1 as sub plot in the horticulturedepartment of faculty of Agriculture atFerdowsi University of Mashhad. In this investigation five border flowers (Ageratum houstonianum‘Blue Danube’, Tagetserecta ‘Discovery Yellow’, Tagetspatula‘Hero Harmony’, Zinnia elegans ‘Lilliput rose’andCallistephuschinensis ‘Milady Mix’ of Asteraceae family were chosen for study. The soil mixture was analyzed before starting the test. According to the result of physicochemical analysis of the soil, it had loamy texture

  16. Knowledge transfer and innovation in cross-border cooperation programmes between Finland and Russia

    DEFF Research Database (Denmark)

    Makkonen, Teemu; Williams, Allan; Weidenfeld, Adi

    2017-01-01

    Cross-border cooperation (CBC) at the European Union’s (EU) external borders has been promoted via programmes, such as the European Neighbourhood and Partnership Instrument (ENPI), funded jointly by the EU and participating countries. However, little empirical attention has been laid to these pro...... the actors in opposing sides of the border, is actually the main factor that facilitates and creates potential for learning, knowledge transfer and innovation to take place in the Finnish-Russian cross-border region....... to these programmes in terms of their role in enhancing cross-border knowledge transfer and innovation, particularly in the field of tourism. To shed light on the issue, semi-structured interviews were conducted with representatives of (12 Russian; 12 Finnish) organisations that had participated in ENPI CBC funded...... tourism related Finnish-Russian cross-border projects. The results shed light on the possibilities of and obstacles to cross-border knowledge transfer and innovation. ENPI CBC programmes between Finland and Russia are highly relevant for successful cross-border knowledge transfer and innovation...

  17. Project GeoPower: Basic subsurface information for the utilization of geothermal energy in the Danish-German border region

    DEFF Research Database (Denmark)

    Kirsch, Reinhard; Balling, Niels; Fuchs, Sven

    and require reliable cross-border management and planning tools. In the framework of the Interreg4a GeoPower project, fundamental geological and geophysical information of importance for the planning of geothermal energy utilization in the Danish-German border region was compiled and analyzed. A 3D geological......Information on both hydraulic and thermal conditions of the subsurface is fundamental for the planning and use of hydrothermal energy. This is paramount in particular for densely populated international border regions, where different subsurface applications may introduce conflicts of use...... on potential geothermal reservoirs, and a new 3D structural geological model was developed. The interpretation of petrophysical data (core data and well logs) allows to evaluate the hydraulic and thermal rock properties of geothermal formations and to develop a parameterized 3D thermal conductive subsurface...

  18. Resolution of canine ocular thelaziosis in avermectin-sensitive Border Collies from Spain.

    Science.gov (United States)

    Calero-Bernal, Rafael; Sánchez-Murillo, José Marín; Alarcón-Elbal, Pedro María; Sánchez-Moro, José; Latrofa, Maria Stefanía; Dantas-Torres, Filipe; Otranto, Domenico

    2014-02-24

    Ocular thelaziosis by Thelazia callipaeda is an emerging disease that affects primarily dogs, but also cats, foxes and other wild carnivores, as well as humans. Three clinical cases of unilateral conjunctivitis caused by Thelazia nematodes were detected in Border Collie, a dog breed intolerant to the macrocyclic lactones. Animals came from southwestern Spain, on the border with Portugal. Eight worms were collected and identified molecularly as T. callipaeda by amplification and sequencing of partial cytochrome c oxidase subunit 1 gene. Oral treatment with mebendazole 20mg/kg (Telmin(®)) was effective in curing the infection. Copyright © 2013 Elsevier B.V. All rights reserved.

  19. Permeability of Czech-Polish Border Using by Selected Criteria

    Czech Academy of Sciences Publication Activity Database

    Kolejka, Jaromír; Zyszkowska, K.; Batelková, Kateřina; Ciok, S.; Dolzblasz, K.; Kirchner, Karel; Krejčí, Tomáš; Raczyk, A.; Spaller, W.; Zapletalová, Jana

    2015-01-01

    Roč. 10, č. 1 (2015), s. 51-65 ISSN 1842-5135 Institutional support: RVO:68145535 Keywords : natural barrier * cross border co-operation * population pressure * border segments * Poland and Czech Republic Subject RIV: DE - Earth Magnetism, Geodesy, Geography http://technicalgeography.org/pdf/1_2015/06_kolejka.pdf

  20. Border Security -- One Step Toward Resolving the Conflict in Iraq

    National Research Council Canada - National Science Library

    Bennett, Mark S

    2005-01-01

    .... It will do this by proving that border security is a key component to suppressing the Iraqi insurgency and that border security operations have been hindered by a lack of interagency coordination...

  1. Border poetics

    Directory of Open Access Journals (Sweden)

    Liv Lundberg

    2014-07-01

    Full Text Available The language of poetry is a language of inquiry, not the language of a genre. Poetry has the capacity of entering those zones known as borderlands, where you meet strange things and foreign people. In this poetic world view, the border is not an edge along the fringe of lands, societies and experiences, but rather their very middle – and their in-between. The structures of language are social structures in which meanings and intentions are already in place, always fighting for power and dominance, with rhetorical figures and more violent weapons.

  2. Cross-Border Brides: Vietnamese Wives, Chinese Husbands in a Border-Area Fishing Village

    Directory of Open Access Journals (Sweden)

    Nguyễn Thị Phương Châm

    2014-06-01

    Full Text Available This article traces the lives of a group of Vietnamese women driven by poverty and loss of marriageability to cross the border into China to marry men from the fishing village of Wanwei. Wanwei’s location, only 25 kilometers from the border with Vietnam, enables these women to make fairly regular trips back to their native villages to visit their birth families. Yet, despite the fact that they now live in a designated Jing (ethnic Vietnamese village, where a significant proportion of the population shares their ethnicity, their illegal residential status and recent arrival excludes them from the community of villagers who claim descent from Vietnamese immigrants in the sixteenth century. Despite the hardships these women face as a result of continuing poverty, lack of emotional intimacy in their marriages, and marginal social status, few see themselves as victims of human trafficking. Instead, most take pride in their agency and achievements.

  3. Smuggling and cross border shopping of tobacco in Europe.

    Science.gov (United States)

    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.

  4. On the Rationale for the Use of Border Taxes in Developing Countries

    DEFF Research Database (Denmark)

    Munk, Knud Jørgen

    With reference to the size of the informal sector, Stiglitz (2003) argues that border taxes are superior to VAT in certain developing countries. By way of a quantitative example this paper shows  that, while Stiglitz' claim is probably will turn out to be correct, a large informal sector is not a......  sufficient condition for border taxes to be preferable to a VAT regime as shown by Keen (2006).  Making the case for using border taxes also requires the plausible supplementary assumptions that  (i) border taxes are associated with lower administrative costs, and (ii) that this difference is sufficiently...... large to justify the larger distortionary costs associated with border taxes compared to domestic taxes....

  5. CROSS-BORDER E-COMMERCE – PROBLEMS IN IDENTIFICATION AND MEASUREMENT

    OpenAIRE

    Sylwia Talar

    2017-01-01

    Cross-border e-commerce is a relatively new phenomenon in the contemporary world economy and very little examined. The aim of this paper is to specify and charac-terize basic problems for the cross-border e-commerce research. It was carried out a wide literature review, including methodological manuals, studies, reports and statistics. The problems with definition of the cross-border e-commerce notion were studied, as well as the scope of official statistics and private sources of data in thi...

  6. The Structure of Borders in a Small World

    OpenAIRE

    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 eas...

  7. Border Biofuels Limited - maintaining a sense of balance

    International Nuclear Information System (INIS)

    Seed, J.M.

    1994-01-01

    A brief description is given of a renewable energy initiative to grow wood fuel in the Scottish and English border region. The aim is to develop a new rural industry based on wood fuel feeding a power plant in a central location in the Borders area. The financial arrangements to grow short rotation coppice are outlined as are the environmental impacts and energy balance. (UK)

  8. Ecosystem Services and Border Regions. Case Study from Czech – Polish Borderland

    Directory of Open Access Journals (Sweden)

    Marcin Spyra

    2014-05-01

    Full Text Available Land-use management and planning of cross-border regions is a complex problem. Different legislatures, development visions and interests on both sides of the border make it even more complicated. Introducing ecosystem services concept into land-use planning and management at cross-border regions is a challenge.  However not much is said about this issue in literature.This paper aims to present result of the study concerning to ecosystem services concept in the context of cross-border part of Pradziad Euroregion. The studyed area is situated within Czech – Polish borderland. First part of the research concerns to land-cover analyze of the region. The second one to Czech and Polish land-use strategies, which are binding at NUTS 4 and 5 level in the studyed area.Resoults of the research indicates asymmetry of the cross-border landscape of the analyzed region. The asymmetry is indicated by different types, biodiversities and areas of ecosystems identified on both sides of the border. It is also identified by differences in land-use strategies concerning to the region.It is discussed to what extend ecosystem services concept can be implemented in planning legislature of the cross-border region.

  9. Cross-border knowledge transfer and innovation in the European neighbourhood

    DEFF Research Database (Denmark)

    Makkonen, Teemu; Williams, Allan; Weidenfeld, Adi

    2018-01-01

    . This research gap is addressed here via interview data collected from participants in tourism related EU-funded projects in the Finnish-Russian cross-border region. These underline the importance of EU-funding in facilitating knowledge transfer and innovation between Finland and Russia. While language issues......Knowledge transfer and innovation cooperation between the EU and its neighbours has remained weakly developed. To promote this cooperation, the EU has set up initiatives for the European neighbourhood. The issue has, however, received very limited scholarly attention in the field of tourism......, and differences in business culture and administrative/legislative systems between the two countries, constitute barriers for practical cross-border cooperation, it is cross-border differences in culture and technological capabilities that drive cross-border knowledge transfer and innovation in the cross...

  10. Galectin-4 and small intestinal brush border enzymes form clusters

    DEFF Research Database (Denmark)

    Danielsen, E M; van Deurs, B

    1997-01-01

    that galectin-4 is indeed an intestinal brush border protein; we also localized galectin-4 throughout the cell, mainly associated with membraneous structures, including small vesicles, and to the rootlets of microvillar actin filaments. This was confirmed by subcellular fractionation, showing about half...... by a nonclassical pathway, and the brush border enzymes represent a novel class of natural ligands for a member of the galectin family. Newly synthesized galectin-4 is rapidly "trapped" by association with intracellular structures prior to its apical secretion, but once externalized, association with brush border......Detergent-insoluble complexes prepared from pig small intestine are highly enriched in several transmembrane brush border enzymes including aminopeptidase N and sucrase-isomaltase, indicating that they reside in a glycolipid-rich environment in vivo. In the present work galectin-4, an animal lectin...

  11. Road infrastructure and mobility of consumption in the Mexicali-Imperial Valley border area

    Directory of Open Access Journals (Sweden)

    Alejandro Mungaray-Moctezuma

    2015-06-01

    Full Text Available The objective of this study is to analyze the mobility of consumption in the Mexicali-Imperial Valley border area. The study shows that the population in the Mexicali sections closer to border crossings generates the greatest amount of consumption dynamics with places located in Imperial Valley. Conversely, Imperial Valley sections that are more distant from the border concentrate a greater number of destination sites for these cross-border trips. It is concluded that a higher quality and more integrated road infrastructure allows the new consumption centers in Imperial Valley to be located farther away from the border and that the Mexicali population with visas can cross indiscriminately through any border crossing by taking longer journeys toward these centers.

  12. Red Crescent and its effect on the geography security on eastern borders (comparative study of social abnormalities during 1383-89

    Directory of Open Access Journals (Sweden)

    Farokh allah Shahbahrami

    2011-02-01

    Full Text Available Objective: drugs have some multidimensional effects on people and their lives. People who live in eastern provinces are at the risk of getting addicted and abnormal. Afghanistan is and has been the main problem for Iran. Method: this research has been done by library method and for this many books and articles have been read. The determined time was about 6 years. Findings: drugs have direct effects on life of people. Border cities are under the unkind effects of drugs and its relevant things. Conclusion: authorities must pay too much attention to drugs and eastern provinces

  13. Requirements for cross-border spatial planning technologies in the European context

    Directory of Open Access Journals (Sweden)

    Frank Susanne

    2017-01-01

    Full Text Available This communication paper investigates requirements for cross-border spatial planning technologies. We refer to European cross-border regions, which are located in the European Baltic Sea Region. We hypothesize that there is no efficient cross-border spatial planning without engagement from various stakeholders, supported by novel spatial planning technologies. This study presents the results from a survey that identifies the requirements for spatial planning technologies adequate for cross - border regions. On the basis of this survey, carried out within the INTECRE project partners coming from the Baltic Sea Region, the study provides general recommendations about cross - border spatial planning technologies. Addressed in the survey are the following central issues: definition of the scope of such technologies, the data base and international planning data provision, features and properties of planning technologies, and stakeholder involvement. The research findings are transferable to wider European and extra- European contexts.

  14. Border Security Fencing and Wildlife: The End of the Transboundary Paradigm in Eurasia?

    Science.gov (United States)

    Linnell, John D. C.; Trouwborst, Arie; Boitani, Luigi; Kaczensky, Petra; Kusak, Josip; Skrbinsek, Tomaz; Buuveibaatar, Bayarbaatar; Bischof, Richard; Breitenmoser, Urs

    2016-01-01

    The ongoing refugee crisis in Europe has seen many countries rush to construct border security fencing to divert or control the flow of people. This follows a trend of border fence construction across Eurasia during the post-9/11 era. This development has gone largely unnoticed by conservation biologists during an era in which, ironically, transboundary cooperation has emerged as a conservation paradigm. These fences represent a major threat to wildlife because they can cause mortality, obstruct access to seasonally important resources, and reduce effective population size. We summarise the extent of the issue and propose concrete mitigation measures. PMID:27331878

  15. Border Security Fencing and Wildlife: The End of the Transboundary Paradigm in Eurasia?

    Science.gov (United States)

    Linnell, John D C; Trouwborst, Arie; Boitani, Luigi; Kaczensky, Petra; Huber, Djuro; Reljic, Slaven; Kusak, Josip; Majic, Aleksandra; Skrbinsek, Tomaz; Potocnik, Hubert; Hayward, Matt W; Milner-Gulland, E J; Buuveibaatar, Bayarbaatar; Olson, Kirk A; Badamjav, Lkhagvasuren; Bischof, Richard; Zuther, Steffen; Breitenmoser, Urs

    2016-06-01

    The ongoing refugee crisis in Europe has seen many countries rush to construct border security fencing to divert or control the flow of people. This follows a trend of border fence construction across Eurasia during the post-9/11 era. This development has gone largely unnoticed by conservation biologists during an era in which, ironically, transboundary cooperation has emerged as a conservation paradigm. These fences represent a major threat to wildlife because they can cause mortality, obstruct access to seasonally important resources, and reduce effective population size. We summarise the extent of the issue and propose concrete mitigation measures.

  16. Inverting the Telescope on Borders that Matter: Conversations in Café Europa

    NARCIS (Netherlands)

    Anderson, D.J.; Kramsch, O.T.; Sandberg, M.

    2015-01-01

    Proposing an ‘inverted telescope’ for border studies, we problematized existing calls to ‘see like a border’, arguing that such moves miss an opportunity to define what is properly political about b/ordering space. Inverting the telescope on borders that matter reveals an ontologically grounded

  17. Cross-Border Cooperation as a Tool of Escaping Crisis Conditions in Slovenia

    Directory of Open Access Journals (Sweden)

    Simona KUKOVIČ

    2018-02-01

    Full Text Available The article puts an emphasis on cross-border cooperation between Slovenian municipalities and municipalities in neighboring countries of Croatia, Austria, Hungary and Italy. The aim is to analyze different paths and methods of cross-border cooperation Slovenian municipalities are using in order to further own development and somewhat escape fi nancial crisis conditions autonomously. In Slovenia every third municipality is border municipality, which means that at least small part of their territory borders with the territory of municipality in one of the neighboring four countries. Since the central government does not rigidly regulate cross-border cooperation, but allows municipalities autonomy, each municipality can in its own way develop various forms and degrees of cooperation which are more or less intensively refl ected in the proper functioning of these municipalities. In this sense we present our thesis that cross-border cooperation is becoming one of the important sources of investment and economic development of otherwise heavily crisis-affected local communities in Slovenia.

  18. CHANGING BORDERS, RETHINKING SOVEREIGNTY: TOWARDS A RIGHT TO MIGRATE

    Directory of Open Access Journals (Sweden)

    Maribel Casas-Cortes

    Full Text Available Abstract The intervention of European Union border authorities in countries of Africa, Asia and Eastern Europe has shown how the European state “border” has been displaced from its national moorings and externalized across the territories of neighboring states. Our research examines the outsourcing of the southern European Union border, focusing on the case of Spain and its relationship with Morocco and countries of Western Africa. In this paper we describe the development and implementation of this strategy of migration management, signaling implications of border externalization from the point of geopolitics and legality, including a suggestive call to reclaim the legal tradition of the Right to Migrate.

  19. Abuses at Europe’s borders

    Directory of Open Access Journals (Sweden)

    Duncan Breen

    2016-01-01

    Full Text Available Refugees and migrants have been regularly subjected to widespread rights violations by officials at some European borders. The EU needs to allow more legal avenues for people seeking protection to reach Europe safely.

  20. Effectiveness of border screening for detecting influenza in arriving airline travelers.

    Science.gov (United States)

    Priest, Patricia C; Jennings, Lance C; Duncan, Alasdair R; Brunton, Cheryl R; Baker, Michael G

    2015-10-01

    We measured symptom and influenza prevalence, and the effectiveness of symptom and temperature screening for identifying influenza, in arriving international airline travelers. This cross-sectional study collected data from travelers to Christchurch International Airport, New Zealand, in winter 2008, via a health questionnaire, temperature testing, and respiratory sampling. Forms were returned by 15 976 (68%) travelers. Of these, 17% reported at least 1 influenza symptom, with runny or blocked nose (10%) and cough (8%) most common. Respiratory specimens were obtained from 3769 travelers. Estimated prevalence of influenza was 1.1% (4% among symptomatic, 0.2% among asymptomatic). The sensitivity of screening criteria ranged from 84% for "any symptom" to 3% for a fever of 37.8 °C or greater. The positive predictive value was low for all criteria. Border screening using self-reported symptoms and temperature testing has limitations for preventing pandemic influenza from entering a country. Using "any symptom" or cough would lead to many uninfected people being investigated, yet some infected people would remain undetected. If more specific criteria such as fever were used, most infected people would enter the country despite screening.

  1. [Effectiveness of border screening for detecting Influenza in arriving airline travelers].

    Science.gov (United States)

    Priest, Patricia C; Jennings, Lance C; Duncan, Alasdair R; Brunton, Cheryl R; Baker, Michael G

    2014-02-01

    We measured symptom and influenza prevalence, and the effectiveness of symptom and temperature screening for identifying influenza, in arriving international airline travelers. This cross-sectional study collected data from travelers to Christchurch International Airport, New Zealand, in winter 2008, via a health questionnaire, temperature testing, and respiratory sampling. Forms were returned by 15 976 (68%) travelers. Of these, 17% reported at least 1 influenza symptom, with runny or blocked nose (10%) and cough (8%) most common. Respiratory specimens were obtained from 3769 travelers. Estimated prevalence of influenza was 1.1% (4% among symptomatic, 0.2% among asymptomatic). The sensitivity of screening criteria ranged from 84% for "any symptom" to 3% for a fever of 37.8 ºC or greater. The positive predictive value was low for all criteria. Border screening using self-reported symptoms and temperature testing has limitations for preventing pandemic influenza from entering a country. Using "any symptom" or cough would lead to many uninfected people being investigated, yet some infected people would remain undetected. If more specific criteria such as fever were used, most infected people would enter the country despite screening.

  2. On the assessment of cross-border regions' development potential

    Directory of Open Access Journals (Sweden)

    Bilchak Mikhail

    2011-06-01

    Full Text Available This article sets out to assess the potential of cross-border region development on the basis of theoretical and methodological materials. The study examines the Kaliningrad region and Warmian-Masurian Voivodeship. The article is focused on the modelling of interindustry balance and export/import functions of border territories.

  3. Genetic analyses of herding traits in the Border Collie using sheepdog trial data.

    Science.gov (United States)

    Storteig Horn, S; Steinheim, G; Fjerdingby Olsen, H; Gjerjordet, H F; Klemetsdal, G

    2017-04-01

    The aim of this study was to evaluate the quality of the data provided from sheepdog trials in Norway, estimate heritabilities, repeatabilities and genetic correlations for the traits included in the trial and make recommendations on how sheepdog trials best can be utilized in the breeding of Border Collies in Norway. The analyses were based on test results from sheepdog trials carried out in Norway from 1993 to 2012. A total of 45 732 records from 3841 Border Collies were available, but after quality assurance only a third was left. The results demonstrated little information in the data. Heritabilities varied between 0.010 and 0.056 with standard errors ranging from 0.010 to 0.023, while repeatabilities ranged from 0.041 to 0.286. There is a need to assure the quality of data to improve the information in the test results. We recommend adding new traits based on the Herding Trait Characterization scheme evaluated in Sweden, and on traits from the predatory motor pattern, regarded as common for all dogs. These new traits may be scored across the elements that make up the current trial system, which should be kept in place to stimulate participation in the genetic evaluation scheme. © 2016 Blackwell Verlag GmbH.

  4. Stories of the "Boring Border". The Dutch-German Borderscape in People's Minds

    NARCIS (Netherlands)

    Strüver, A.

    2004-01-01

    This dissertation examines the 'open' Dutch-German border and people's everyday practices in relation to this border within the context of Dutch-German relations and the process of European integration. For, despite the opening of this border in 1993, it has not disappeared and continues to form an

  5. Sustainable Development Aspects in Cross-Border Cooperation Programmes: The Case of Macedonia and Albania

    Directory of Open Access Journals (Sweden)

    Klodjan Seferaj

    2014-12-01

    Full Text Available The cross-border area between Albania and Macedonia can be considered as a region with agrarian or industrial-agrarian economy, although the overall picture should take into account significant contrasts within the region, between the two countries, but also between the southern and northern part, and between mountainous areas and lowlands. Agriculture, agribusiness, light industry, mining, energy production and tourism are the main economic sectors, which also have the biggest potential in the cross-border region. Both countries are gaining experience in EU funded cross-border cooperation programmes with other neighbouring countries and with each other. The scope of the research is the evaluation and analysis of the Integrated Pre-accession Assistance (IPA Cross-border Cooperation (CBC Programme Macedonia-Albania 2007-2013 and its sustainable development aspects. The research is trying to assess the impact of the programme since its start in 2007 and the impact of the implemented grants on the sustainable development. The importance of the sustainable development aspect is recognized and is formally included into various national strategic documents, however implementation is often problematic and sustainability aspects need to be examined on a more concrete level. The methodology used was qualitative with research tools such as desk studies of relevant program documentation, strategic and planning documentation and other relevant published materials. The desk review considered well over 40 documents relevant to the program, most of which were shared by the Ministry of European Integration (MoEI and other actors.

  6. Accelerated Training of Skilled Birth Attendants in a Marginalized Population on the Thai-Myanmar Border: A Multiple Methods Program Evaluation.

    Science.gov (United States)

    White, Adrienne Lynne; Min, Thaw Htwe; Gross, Mechthild M; Kajeechiwa, Ladda; Thwin, May Myo; Hanboonkunupakarn, Borimas; Than, Hla Hla; Zin, Thet Wai; Rijken, Marcus J; Hoogenboom, Gabie; McGready, Rose

    2016-01-01

    To evaluate a skilled birth attendant (SBA) training program in a neglected population on the Thai-Myanmar border, we used multiple methods to show that refugee and migrant health workers can be given effective training in their own environment to become SBAs and teachers of SBAs. The loss of SBAs through resettlement to third countries necessitated urgent training of available workers to meet local needs. All results were obtained from student records of theory grades and clinical log books. Qualitative evaluation of both the SBA and teacher programs was obtained using semi-structured interviews with supervisors and teachers. We also reviewed perinatal indicators over an eight-year period, starting prior to the first training program until after the graduation of the fourth cohort of SBAs. Four SBA training programs scheduled between 2009 and 2015 resulted in 79/88 (90%) of students successfully completing a training program of 250 theory hours and 625 supervised clinical hours. All 79 students were able to: achieve pass grades on theory examination (median 80%, range [70-89]); obtain the required clinical experience within twelve months; achieve clinical competence to provide safe care during childbirth. In 2010-2011, five experienced SBAs completed a train-the-trainer (TOT) program and went on to facilitate further training programs. Perinatal indicators within Shoklo Malaria Research Unit (SMRU), such as place of birth, maternal and newborn outcomes, showed no significant differences before and after introduction of training or following graduate deployment in the local maternity units. Confidence, competence and teamwork emerged from qualitative evaluation by senior SBAs working with and supervising students in the clinics. We demonstrate that in resource-limited settings or in marginalized populations, it is possible to accelerate training of skilled birth attendants to provide safe maternity care. Education needs to be tailored to local needs to ensure

  7. Geological evolution of the North Sea: Cross-border basin modeling study on the schillground high

    NARCIS (Netherlands)

    Heim, S.; Lutz, R.; Nelskamp, S.; Verweij, J.M.; Kaufmann, D.; Reinhardt, L.

    2013-01-01

    This study presents the results of a basin modeling study covering the cross-border area of the southern Schillground High in the Dutch-German offshore area. A high resolution petroleum system model has been constructed with the aim to evaluate the hydrocarbon generation potential of Carboniferous

  8. 15 CFR 30.17 - Customs and Border Protection regulations.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Customs and Border Protection regulations. 30.17 Section 30.17 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade... Requirements § 30.17 Customs and Border Protection regulations. Refer to the DHS's CBP regulations, 19 CFR 192...

  9. Cross-border insolvencies as a global economic problem | Stander ...

    African Journals Online (AJOL)

    As a result of the continuing expansion of international trade and investment, there has been an increase in the occurrence of cross-border insolvencies. National insolvency laws have not kept pace with the trend, and there is a need to develop an efficient and fair system for the administration of cross-border insolvencies.

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

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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

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

    Science.gov (United States)

    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

  13. Cooperative Monitoring Center Occasional Paper/7: A Generic Model for Cooperative Border Security

    Energy Technology Data Exchange (ETDEWEB)

    Netzer, Colonel Gideon

    1999-03-01

    This paper presents a generic model for dealing with security problems along borders between countries. It presents descriptions and characteristics of various borders and identifies the threats to border security, while emphasizing cooperative monitoring solutions.

  14. Shaping the Victim: Borders, security, and human trafficking in Albania

    Directory of Open Access Journals (Sweden)

    James Campbell

    2013-09-01

    Full Text Available Borders are productive sites where knowledge is gathered and migrant populations are formed. The knowledge gathered from victims of trafficking reinforces a victim narrative that represents a perceived threat to society by highlighting violence, criminality, coercion, and naivety. Using Albania as a case in point, the article looks at trafficked people and the narratives of victimhood that surround them. In the case of trafficked people, the border projected out towards other states produces a discursively defined victim of trafficking. When projected back within the national territory, the border essentially produces a criminalised sex worker. To argue this point, the article discusses the role victims of trafficking play in the EU and looks at how international norms espoused by the OSCE and IOM have prepped the Albanian border for EU ascension and created the means for governable populations within Albania.

  15. The transformation of the countryside at the Slovene-Croatian border

    Directory of Open Access Journals (Sweden)

    Marko Koščak

    2002-12-01

    Full Text Available The transformation of the rural areas along the Slovene - Croatian border was influenced by many reasons, among which the most important was polycentric concept of social demogarphy as well as physical development. After introduction of a border line between Slovenia and Croatia the process of transformation of rural areas have taken on additional issues connected to the problems of border areas and marginal regions and thus are both specific and new for this region. Transformation of rural areas is a permanent process,that affects both the landscape, as well as its functions.

  16. Nuclear Security in Action at Malaysian Borders

    International Nuclear Information System (INIS)

    Dahlstrom Danielle

    2013-01-01

    ''For Malaysia, trade has to be a transparent'', explained Raja Adnan, the Director General of the Malaysian Atomic Energy Licensing Board (AELB). ''Goods are imported and exported, not just between two countries, but are in transit between several countries. Nuclear security measures help to guarantee open trade and makes sure that everyone is trading responsibly,'' emphasized Adnan. Officials from AELB prepare for a joint Indonesian-Malaysian exercise in effective border control by reviewing their national standard operating procedures (SOPs) on nuclear security, which were developed in close coordination with the IAEA

  17. Cross border mobility of nurse educators: Case studies from ...

    African Journals Online (AJOL)

    The purpose of the study was to raise awareness on cross border mobility of nurse educators and draw on Foucault's analysis to conceptualise the means by which cross border migration of nurse educators could be revisited. A case study design of seven nurse educators who had migrated and came back to their countries ...

  18. Modeling of Trans-boundary Transport of Air Pollutants in the California-Mexico Border Region during Cal-Mex 2010

    Science.gov (United States)

    Bei, N.; Zavala, M. A.; Lei, W.; Li, G.; Molina, L. T.

    2010-12-01

    The US and Mexico share a common air basin along the ~200 km border between California and Baja California. The economical activities in this region are heavily influenced by the international trade and commerce between Mexico and the US that mainly occurs through the borders of the sister cities of San Diego-Tijuana and Calexico-Mexicali. The diversity and differences in the characteristics of emissions sources of air pollutants in the California-Mexico border region make this an important area for the study of the chemistry and trans-boundary transport of air pollutants. During May-June of 2010, the Cal-Mex 2010 field campaign included a series of measurements aimed at characterizing the emissions from major sources in the California-Mexico border region and assessing the possible impacts of these emissions on local and regional air quality. In this work we will present the results of the use of the Comprehensive Air quality model with extensions (CAMx) in a modeling domain that includes the sister cities of San Diego-Tijuana and Calexico-Mexicali for studying events of trans-boundary transport of air pollutants during Cal-Mex 2010. The measurements obtained during the Cal-Mex 2010 field campaign are used in the evaluation of the model performance and in the design of air quality improvement policies in the California-Mexico border region.

  19. Rush to the border? Market liberalization and urban- and rural-origin internal migration in Mexico.

    Science.gov (United States)

    Villarreal, Andrés; Hamilton, Erin R

    2012-09-01

    In this study we examine the social and economic factors driving internal migration flows in Mexico. We pay particular attention to the effect that economic liberalization has had in encouraging migration to border cities. Our analysis of the origin and destination of migrants is carried out at a finer level of geographical detail than ever before. Microdata files from the 2000 population census allow us to distinguish urban- and rural-origin migrants to the largest 115 cities and metropolitan areas in the country. Our results indicate that economic liberalization, measured by the level of foreign investment and employment in the maquiladora export industry, strongly influences migrants' choice of destinations. However, economic liberalization fails to fully account for the attraction of the border, as do the higher emigration rates to the United States from border cities. Our analysis also reveals that migrants to the border region and to cities with high levels of foreign investment are younger, less educated and more likely to be men than migrants to other parts of Mexico. Rural migrants are significantly more likely to move to the border and to cities with high levels of foreign investment than urban migrants. The results of our study have important implication for other countries opening their economies to foreign investment and international trade. Copyright © 2012 Elsevier Inc. All rights reserved.

  20. Cross-border electricity market effects due to price caps in an emission trading system: An agent-based approach

    International Nuclear Information System (INIS)

    Richstein, Jörn C.; Chappin, Emile J.L.; Vries, Laurens J. de

    2014-01-01

    The recent low CO 2 prices in the European Union Emission Trading Scheme (EU ETS) have triggered a discussion whether the EU ETS needs to be adjusted. We study the effects of CO 2 price floors and a price ceiling on the dynamic investment pathway of two interlinked electricity markets (loosely based on Great Britain, which already has introduced a price floor, and on Central Western Europe). Using an agent-based electricity market simulation with endogenous investment and a CO 2 market (including banking), we analyse the cross-border effects of national policies as well as system-wide policy options. A common, moderate CO 2 auction reserve price results in a more continuous decarbonisation pathway. This reduces CO 2 price volatility and the occurrence of carbon shortage price periods, as well as the average cost to consumers. A price ceiling can shield consumers from extreme price shocks. These price restrictions do not cause a large risk of an overall emissions overshoot in the long run. A national price floor lowers the cost to consumers in the other zone; the larger the zone with the price floor, the stronger the effect. Price floors that are too high lead to inefficiencies in investment choices and to higher consumer costs. - Highlights: • Cross-border effects of CO 2 policies were investigated with an agent-based model. • The current EU ETS might cause CO 2 price shocks and CO 2 price volatility. • A CO 2 auction reserve price does not lower welfare, but lowers CO 2 price volatility. • A national CO 2 price floor lowers consumer cost in the other countries. • A CO 2 price ceiling does not lead to an overshoot of emissions

  1. Impact of the North American Free Trade Agreement on transportation in the border areas of the United States : with emphasis on the California-Mexico border

    Science.gov (United States)

    1999-08-01

    This report identifies impacts of the North ?American Free Trade Agreement (NAFTA) on transportation in the U.S. border areas. Emphasis is on the California-Baja California border zone. Focus is on the identification of recommendations to the Califor...

  2. The SPS was the second cross-border accelerator

    CERN Multimedia

    2004-01-01

    In the Golden Jubilee article in the issue 25/2004 (14 June) we should have written that the SPS was the first big cross-border accelerator. In fact, the SPS was not the first cross-border accelerator: that title goes to the PS Booster which became operational in 1972. The PS Booster passes beams to the PS and to the ISOLDE facility. We are sorry for the mistake and thank our vigilant readers.

  3. Características de carcaça de cordeiros Ideal e cruzas Border Leicester X Ideal submetidos a três sistemas alimentares Carcass characteristics of Polwarth and Border Leicester crossbred lambs in three feed systems

    Directory of Open Access Journals (Sweden)

    Henrique Silla Lopes de Almeida

    2006-10-01

    Full Text Available O experimento foi realizado com intuito de avaliar o efeito do cruzamento entre as raças Ideal e Border Leicester sobre as características da carcaça de cordeiros submetidos a distintos sistemas alimentares. Foram utilizados 48 cordeiros, machos não castrados, desmamados em média aos 60 dias de idade, sendo: 16 da raça Ideal (I, 16 cruzados ½ Border Leicester ½ Ideal (BI e 16 cruzados ¾ Border Leicester ¼ Ideal (BBI, aleatoriamente distribuídos em três sistemas de alimentação: pastagem cultivada (PC, pastagem cultivada + suplementação (PCS e pastagem natural + suplementação (PNS. O abate ocorreu quando os animais atingiram 65% do peso vivo adulto de seu grupo genético. Houve interação significativa entre genótipos e sistemas de alimentação somente para a variável peso de costela. Foi verificado efeito significativo do cruzamento para as variáveis peso de carcaça quente (PCQ, rendimento de carcaça quente (RCQ, peso de carcaça fria (PCF, rendimento de carcaça fria (RCF, área de olho de lombo (AOL, pesos de paleta (PAL e peso perna (PER. O cruzamento entre as raças Border Leicester e Ideal resultou em pesos e rendimentos de carcaça superiores e redução da deposição de gordura nas carcaças.The experiment was carried out to study the effect of crossing Border Leicester and Polwarth breeds on carcass characteristics of lambs submitted to different feed systems. Forty-eight lambs, non-castrate males, weaned averaging 60 days of age were used: 16 Polwarth (P, 16 ½ Border Leicester ½ Polwarth (BP and 16 ¾ Border Leicester ¼ Ideal (BBP. Animals were randomly distributed in three feed systems: cultivated pasture (CP, cultivated pasture + supplementation (CPS and natural pasture + supplementation (NPS. The lambs were slaughtered when they reached 65% of the adult live weight of their genetic groups. Genotype X feed systems interaction was observed only for rib weight. It was verified significant effect of the

  4. Contributions of gastronomy for developing border tourist destinations: A case study

    OpenAIRE

    López-Guzman, Tomás; Orgaz-Aguera, Francisco; Ribeiro, Manuel Alector

    2018-01-01

    The tourism activity promotes socioeconomic development and conservation of the resources of a destination. In developing border areas, tourism is part of the engine of its economy being exploited through different historical, cultural and natural resources near the border. The gastronomy is among these cultural resources. The purpose of this research was threefold: first analyze the strengths of gastronomy in the Dominican-Haitian border; second, to analyze the motivations of foreign tourist...

  5. Dose distributions of pendulum fields in the field border plane

    International Nuclear Information System (INIS)

    Schrader, R.

    1986-01-01

    Calculations (program SIDOS-U2) and LiF measurements taken in a cylindric water phantom are used to investigate the isodose distributions of different pendulum irradiation methods (Co-60) in a plane which is parallel to the central ray plane and crosses the field borders at the depth of the axis. The dose values compared to the maximum values of the central ray plane are completely different for each pendulum method. In case of monoaxial pendulum methods around small angles, the maximum dose value found in the border plane is less than 50% of the dose in the central ray plane. The relative maximum of the border plane moves to tissues laying in a greater depth. In case of bi-axial methods, the maximum value of the border plane can be much more than 50% of the maximum dose measured in the central ray plane. (orig.) [de

  6. Stretching the Border

    DEFF Research Database (Denmark)

    Horstmann, Alexander

    2014-01-01

    In this paper, I hope to add a complementary perspective to James Scott’s recent work on avoidance strategies of subaltern mountain people by focusing on what I call the refugee public. The educated Karen elite uses the space of exile in the Thai borderland to reconstitute resources and to re-ent......-based organizations succeed to stretch the border by establishing a firm presence that is supported by the international humanitarian economy in the refugee camps in Northwestern Thailand....

  7. The patterns of language choice at the border of Malaysia-Thailand

    Directory of Open Access Journals (Sweden)

    Mohammad Fadzeli Jaafar

    2016-01-01

    Full Text Available Any activities conducted at the boundary area between countries will only be successful if the community of speakers has mutual understanding in terms of language, especially those involving business. This study focuses on a community in the northern part of Malaysia near the Thailand border where majority of people are bilingual in Malay and Thai. This study aims to investigate the patterns of language used by speakers in the Malaysia-Thailand border, in the context of language maintenance and language shift. Both countries use different languages; with Malaysians use Malay and the Thais use Thai language. In this cross-border context, activities pertaining to business, visit or personal matters will have an impact on the development of the two languages. This study presents the findings on the language choice from a survey involving 202 respondents that was conducted in two border towns at the Malaysia-Thailand border, namely Rantau Panjang (Malaysian side and Golok (Thailand side. By utilizing the domain concept that was introduced by Fishman (1972, this study focuses on two domains namely, business and family. In addition to the questionnaire, participant observations and interviews were also conducted as supplements. The data on the patterns of language choice were analyzed statistically. The findings show that although Malaysians and Thais speak two different languages, Kelantanese dialect, which is a variety of the standard Malay, was the most dominant language at the border. This study also found that age was a significant factor in determining the patterns of language use. The younger generations were using Kelantanese dialect and Thai language in domains where older people would only use Kelantanese dialect. This points to the occurrence of language shift at the border. However, the community at the Thai side of the border tends to choose Kelantanese dialect in their daily activities, which seems to indicate language maintenance in

  8. A promotora de salud model for addressing cardiovascular disease risk factors in the US-Mexico border region.

    Science.gov (United States)

    Balcázar, Héctor; Alvarado, Matilde; Cantu, Frank; Pedregon, Veronica; Fulwood, Robert

    2009-01-01

    In 2002, the National Heart, Lung, and Blood Institute partnered with the Health Resources and Services Administration's (HRSA's) Bureau of Primary Health Care and Office of Rural Health Policy to address cardiovascular health in the US-Mexico border region. From 2003 through 2005, the 2 agencies agreed to conduct an intervention program using Salud para su Corazón with promotores de salud (community health workers) in high-risk Hispanic communities served by community health centers (CHCs) in the border region to reduce risk factors and improve health behaviors. Promotores de salud from each CHC delivered lessons from the curriculum Your Heart, Your Life. Four centers implemented a 1-group pretest-posttest study design. Educational sessions were delivered for 2 to 3 months. To test Salud para su Corazón-HRSA health objectives, the CHCs conducted the program and assessed behavioral and clinical outcomes at baseline, 3 months, 6 months, and 12 months after the intervention. A 2-sample paired t test and analyses of variance were used to evaluate differences from baseline to postintervention. Changes in heart-healthy behaviors were observed, as they have been in previous Salud para su Corazón studies, lending credibility to the effectiveness of a promotores de salud program in a clinical setting. Positive changes were also observed in low-density lipoprotein cholesterol level, triglyceride level, waist circumference, diastolic blood pressure, weight, and glycated hemoglobin (HbA1c). Results suggest that integrating promotores de salud into clinical practices is a promising strategy for culturally competent and effective service delivery. Promotores de salud build coalitions and partnerships in the community. The Salud para su Corazón-HRSA initiative was successful in helping to develop an infrastructure to support a promotores de salud workforce in the US-Mexico border region.

  9. Detection of contaminated metallurgical scrap at borders: a proposal for an 'investigation level'

    International Nuclear Information System (INIS)

    Duftschmid, K.E.

    1999-01-01

    refractory wear in blast furnaces with 60 Co sources mounted at different depth in the linings. After meltdown the resulting activity concentration is typically around several hundred Bq/kg, which is well below the Exemption Level according to the International Basic Safety Standards (BSS) of 10 kBq/kg. Such rejects are not only costly, but may seriously impede the free movement of goods. Several unnecessary alarms per day at a border would render the monitoring system useless in practice. Furthermore there is an economic restriction for the costs of border monitoring systems, in view of the very large number of units required to effectively cover a country. In contrast to the situation at steel plants, where every significant radioactive contamination of scrap should be detected to avoid meltdown of a source, the procedure at borders has to be based on a compromise. Derived from results obtained within a large scale pilot study on border monitoring systems (ITRAP), reported in a separate paper of this workshop, it is planned to propose, within the above mentioned Safety Guide, a recommended 'investigation level' at borders, i.e. a measured radiation level above which a scrap transport should be stopped and closely investigated, as a dose rate near the vehicle in the range of 0.3 μSv/h. This value, which is approximately equivalent to three times natural background, is supported by the fact that additional quality assurance measurements will generally be carried out by the industry. It is intended to eventually obtain international agreement between the Member States on this procedure. (author)

  10. Dimeric assembly of enterocyte brush border enzymes

    DEFF Research Database (Denmark)

    Danielsen, E M

    1994-01-01

    The noncovalent, dimeric assembly of small intestinal brush border enzymes was studied by sedimentation analysis in density gradients of extracts of pulse-labeled pig jejunal mucosal explants. Like aminopeptidase N (EC 3.4.11.2), sucrase-isomaltase (EC 3.2.1.48-10), aminopeptidase A (EC 3...... appearance of the liposome-reconstituted enzyme [Norén et al. (1986) J. Biol. Chem. 261, 12306-12309], showing only the inner, membrane-anchored domains of the monomers to be in close contact with one another while the outer domains are far apart. In contrast to the other brush border enzymes studied...

  11. Tree Species Composition and Structure near Road Borders in the Laurel Forest of Anaga (Tenerife – Islas Canarias

    Directory of Open Access Journals (Sweden)

    Zaira Negrín

    2016-11-01

    Full Text Available Urbanization is one of the main causes of species extinction. Closely linked to urbanization are road systems, which are a source of biotic and abiotic effects on the surrounding landscape. The continued existence of these corridors results in enormous human activity (Forman & Alexander, 1998. In particular, roads sharply define and fragment forest ecosystems leading to changes in plant species composition and vegetation structure from road border to the surrounding interior. This paper assesses border effects on tree species richness and composition in the laurel forest of Anaga, Tenerife, Spain. Effects of anthropogenic corridors on vegetation differed among the study sites. Multivariate analysis revealed that species composition is more related to the sampling site than to the effect of the corridor, while for density, significant differences were found between the road border and forest interior but not as a regular pattern. This suggests that main corridor disturbances regarding tree basal area is limited to the immediate road edge in the laurel forest, while for species composition, no significant differences were found.

  12. Will carbon motivated border tax adjustments function as a threat?

    International Nuclear Information System (INIS)

    Li Aijun; Zhang Aizhen

    2012-01-01

    Due to large incremental carbon emissions, China might become an important target country of CBTA (carbon motivated border tax adjustments). To levy CBTA could reduce China’s emissions. Meanwhile, China’s emissions reduction could also be achieved by China’s climate policies (termed as CBTA-emissions-equivalent policies). This paper contributes to the discussion on CBTA by comparing the potential regional effects of CBTA and CBTA-emissions-equivalent policies. The main findings are as follows: (1) CBTA and CBTA-emissions-equivalent policies would result in relocations of outputs across regions and countries, affect the structure of economy and contribute to world’s emissions reduction. (2) There would be significant differences in the regional effects between CBTA and CBTA-emissions-equivalent policies. (3) Compared to carbon tax, CBTA would be a costly and inefficient policy instrument to reduce emissions, but could function as an effective coercion strategy. (4) These policies would result in competitiveness issue and rebound effects, wherein different countries would be affected differently. China is a large economy and energy consumer with high openness to international trade. Looking ahead, the Chinese government should consider the potential interactions between China and other economies when designing tax reforms. - Highlights: ►We compare regional effects of CBTA (carbon motivated border tax adjustments) and CBTA-emissions-equivalent policies. ► We explore the interactions between China and other economies. ► We investigate the potential international externalities and their effects across countries.

  13. The Refugee Crisis, Non-Citizens, Border Politics and Education

    Science.gov (United States)

    Gerrard, Jessica

    2017-01-01

    In the midst of the most serious refugee crisis since WWII, nation states are buttressing their borders. This paper explores the border politics of the nation state in response to the refugee crisis. Drawing on the work of Susan Sontag, Judith Butler and Imogen Tyler it considers the ways in which the imagery of the pain and suffering of Others is…

  14. Border Collie Collapse: Owner Survey Results and Veterinary Description of Videotaped Episodes.

    Science.gov (United States)

    Taylor, Susan; Minor, Katie; Shmon, Cindy L; Shelton, G Diane; Patterson, Edward E; Mickelson, James R

    Completed surveys were obtained from owners of 165 border collies experiencing repeated episodes of abnormal gait or collapse during strenuous exercise. Unremarkable veterinary evaluation and lack of disease progression over time made common systemic, cardiac, and neurologic causes of exercise intolerance unlikely. Survey questions addressed signalment, age of onset, description of episodes, and owner perception of factors associated with collapse. Most dogs were young adults (median 2 yr) when episodes began, and they had experienced from 2 to more than 100 episodes (median 6) prior to their owners completing the survey. Retrieving was the activity most commonly associated with episodes (112/165 dogs, 68%), followed by herding stock (39/165 dogs, 24%). Owners reported that high environmental temperatures (111/165 dogs, 67%) and excitement (67/165 dogs, 41%) increased the likelihood of their dog having an episode during strenuous activity. Veterinary evaluation of videotapes of presumed border collie collapse (BCC) episodes (40 dogs) were used to provide a description of the typical features of BCC episodes. Altered mentation, symmetrical ataxia affecting all four limbs, increased pelvic limb extensor tone and toe scuffing or knuckling, truncal swaying, and falling to the side were common features, suggesting that BCC may be an episodic diffuse central nervous system disorder.

  15. Evaluation of automatic face recognition for automatic border control on actual data recorded of travellers at Schiphol Airport

    NARCIS (Netherlands)

    Spreeuwers, Lieuwe Jan; Hendrikse, A.J.; Gerritsen, K.J.; Brömme, A.; Busch, C.

    2012-01-01

    Automatic border control at airports using automated facial recognition for checking the passport is becoming more and more common. A problem is that it is not clear how reliable these automatic gates are. Very few independent studies exist that assess the reliability of automated facial recognition

  16. Geology of the border region between Coahuila and Zacatecas, Mexico

    NARCIS (Netherlands)

    Vloten, van Roger

    1954-01-01

    The border region between Coahuila and Zacatecas is part of the mountainous country south of Parras in northeastern Mexico. It includes a thickness of about 2,600 meters of Jurassic and Cretaceous rocks that were deposited along the northern border of the Mexican geosyncline along the southern

  17. Cross-Border Trade: An Analysis of Trade and Market Integration ...

    African Journals Online (AJOL)

    An assessment of cross-border trade and market integration reveal that inhabitants of the border areas have become economically, socially and politically integrated in spite of the conflict over the Bakassi Peninsula. Based on empirical analysis, bilateral agreements between Nigeria and Cameroon have made negligible ...

  18. Jobs at the Borders: What policies can promote gender equality and ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Jobs at the Borders: What policies can promote gender equality and growth ... The development of border economic zones represents an important ... provides opportunities for two of its poor neighbouring countries, Cambodia and Myanmar.

  19. Borders in Education and Living- a Case of Trench Warfare.

    Science.gov (United States)

    Hviid, Pernille

    2016-03-01

    In this paper the notion of border will be examined in a cultural life course perspective. I will investigate borders as psycho-cultural constructions created to enable and control meaning-making in the intersection between subjects engagements and concerns and collectively constructed and guiding meanings. An empirical analysis of one boy's life course in and between home, school and a Leisure Time Activity Center in the years 1st to 3rd grade demonstrates a systemic construction of borders involving him, his teachers and his parents and renders the boy to choose between becoming an engaged pupil or a dedicated son. As such, the analysis can illuminate processes of school - home interactions that work opposite of what is intended and become detrimental to children's life. In a cultural life course perspective borders show how life is maintained as meaningful and not only guide the present living but also serve as directional guides into the future.

  20. Cross-border Mergers and Acquisitions

    DEFF Research Database (Denmark)

    Wang, Daojuan

    This paper focuses on three topics in cross-border mergers and acquisitions (CBM&As) field: motivations for CBM&As, valuation techniques and CBM&A performance (assessment and the determinants). By taking an overview of what have been found so far in academic field and investigating...

  1. Measures to detect and control radioactive contaminated metallurgical scrap at border checkpoints in Poland

    International Nuclear Information System (INIS)

    Smagala, G.

    1999-01-01

    The issue of radioactive contaminated metallurgical scrap has never received a high priority in Poland and in the international community. Since the dissolution of the former Soviet Union a higher attention has been given to the problem. Poland which is located between the West and East Europe has the obligation to develop and implement an effective prevention and detection system. The reasons to increase national control and detection system at the border checkpoints in Poland are to avoid the following risks: post Chernobyl contamination transports of commodities; transport of contaminated metal scrap; transfer of radioactive waste for their disposal or utilization; high risk of becoming a transit country of illicit trafficking of nuclear materials and radioactive sources. In order to avoid the above-mentioned risks, Poland initiated in 1990, a deployment of the portable radiation devices at the border checkpoints and, as of 1998, the number of installed instruments exceeded a hundred. This paper presents Poland's activities to detect contaminated scrap at its border checkpoints. (author)

  2. Forging the frontiers: Travellers and documents on the South Africa-Mozambique border, 1890s-1940s

    Directory of Open Access Journals (Sweden)

    Andrew MacDonald

    Full Text Available It is well known that the Union of South Africa started to build an onerous border regime at the turn of the twentieth century in order to secure a White Man's Country in southern Africa. Newly formed, ambitious Immigration Departments consequently targeted 'Asiatics', poor whites and finally 'surplus' Africans from the 1920s onwards. An infrastructure of exclusion (detention and deportation compounds, police patrols, fingerprint offices and so on soon emerged at the region's maritime gateways as the colonial states sought to undermine decentralised indigenous societies characterised by long-term mobility. This article shows that the Union remained vulnerable on its eastern frontier with Mozambique and Swaziland, where 'undesirables' continued to arrive in numbers. Long-distance movement had a long precedent in these borderlands, and it proved difficult for colonial states to forge effective border controls until deep into the twentieth century. Based on extensive and critical engagement with multiple border control archives, the article traces the gradual 'paperisation of the border, and follows a thriving market in identity permits in southern Mozambique and Swaziland, which became important backdoor entry points to the Union. The main people to exploit corrupt local officials and entrepreneurial headmen on either side of the border were those associated with the merchant houses of coastal west India, syndicates from the Portuguese Atlantic island of Madeira, and long-distance, so-called 'tropical', African migrants. Together they forged sophisticated networks that moved permits, people and money across the region and gave south-east Africa's border builders hard and often thankless paperwork.

  3. Economic integration and cross-border economic organizations: The case of San Diego-Tijuana

    Directory of Open Access Journals (Sweden)

    Jorge Eduardo Mendoza Cota

    2017-01-01

    Full Text Available The economic integration between the United States and Mexico has affected the economic, political and social relations in the border region. The paper seeks to relate the increasing economic integration and business cycles of the economies of San Diego and Tijuana to the development of both national and binational economic organizations in the border region. The methodology of analysis uses both statistical estimations of the economic integration of San Diego and Tijuana and semi-structured interviews of economic organizations to analyze the increasing economic integration and the role and achievements of the cross-border economic organizations. The results showed that cross-border cooperation is predominately controlled by federal and state governments on both sides of the border. However, the main achievements of cross-border economic cooperation have been accomplished by local private organizations. The perspective of further local economic development greatly depends on both the possibility of increased involvement of federal governments and the growing encouragement of regional organizations.

  4. From “Customary” to “Illegal”: Yao Ethnic Marriages on the Sino-Vietnamese Border

    Directory of Open Access Journals (Sweden)

    Elena Barabantseva

    2015-06-01

    Full Text Available This article examines changing governing practices in the context of the Sino-Vietnamese border in the Guangxi Autonomous Region of China. The groups inhabiting the mountainous ranges of this ethnically diverse part of Southeast Asia evaded the reach of the state until the 1970s, when China and Vietnam started tightening control over the land border after the border war. With an increasingly rigid and clearly delimited Sino-Vietnamese borderland, binary forms of classification began to replace earlier fluid identifications, and the room for diverse social and cultural expressions became restricted. It is within this context that the ethnic marriage practices straddling the borders of China and its southern neighboring states discussed in this article took place. Cross-border ethnic Yao marriages have gone from customary to illegal in recent years as a result of China’s strict population control, its changing demography, and the accelerated shortage of manual labor in its border area. Border politics have permeated the private sphere, transforming common ethnic marriage partners into illegal migrants. Although ethnic marriage partners are relegated to an illegal status, they are indispensible in the local labor market and moral economy as mothers, caretakers, translators, guides, and manual workers. This article argues that, despite being antithetical to the bordering logic of state sovereignty, they are important agents who depend on and capitalize on the border economy.

  5. Policing and Transgressing Borders: Soldiers, Slave Rebels, and the Early Modern Atlantic

    Directory of Open Access Journals (Sweden)

    Marjoleine Kars

    2009-12-01

    Full Text Available In 1763, a regiment of mercenary soldiers stationed on the border of Suriname and Berbice in South America, rebelled. The men had been sent to help subdue a large slave rebellion. Instead, they mutinied and joined the rebelling slaves. This paper reconstructs the mutiny from Dutch records and uses it to look at the role of soldiers as border crosser in the Atlantic world. Colonial historians have usually studied soldiers in their capacity of border enforcers, men who maintained the cultural and legal divisions that supported colonial authority. However, as I show, soldiers with great regularity crossed those same borders, threatening the very foundations of colonialism.

  6. Cross-border mergers and acquisitions and European integration

    OpenAIRE

    Coeurdacier, Nicolas; de Santis, Roberto A.; Aviat, Antonin

    2009-01-01

    Cross-border mergers and acquisitions activities (M&As) sharply increased over the last two decades, partly as a result of financial liberalization policies, government policies and regional agreements. In this paper, we identify some of the main forces driving M&As, using a unique database on bilateral cross-border M&As at the sectoral level (in manufacturing and services) over the period 1985-2004. The key empirical findings are: (1) EMU helped the restructuring of capital within the same s...

  7. What We Know about School Counseling: A Reaction to Borders and Drury.

    Science.gov (United States)

    Gerler, Edwin R., Jr.

    1992-01-01

    Responds to previous article by Borders and Drury (1992) on effectiveness of school counseling programs by focusing on conclusions that school counseling interventions have substantial impact on students' educational and personal development and that individual and small-group counseling, classroom guidance, and consultation activities seem to…

  8. Virtual Borders Between Chile and Its Neighbors: Argentina, Peru and Bolivia

    National Research Council Canada - National Science Library

    Palma, Alberto E

    2007-01-01

    .... It is based on which economy breaks with the previous scheme, and the possibilities of conflict beyond the borders of countries, where the interests collide, although that geographic space is distant from the recognized borders.

  9. Best practices for community gardening in a US-Mexico border community.

    Science.gov (United States)

    Mangadu, Thenral; Kelly, Michael; Orezzoli, Max C E; Gallegos, Rebecca; Matharasi, Pracheta

    2017-12-01

    Minority communities such as those on the US-Mexico border are placed at disproportionate high risk for child and adult obesity, diabetes and cardiovascular diseases. A built environment characterized by an arid desert climate, lack of access to healthy foods, barriers to increasing physical activity, cultural and community norms which deter healthy eating and sustainable food production, shape obesity-related health disparities in these communities. Three pilot community gardens (implemented by two local governmental organizations and one community-based organization) were funded through the local Healthy Eating Active Living (HEAL) initiative in El Paso, Texas, and Las Cruces and Anthony, New Mexico (US-MX border communities with high obesity rates) in order to encourage healthy lifestyles among families in the region. A mixed-methods evaluation (n = 223) examined the implementation process, immediate outcomes and best practices of implementing and sustaining community gardens in these minority binational communities. In addition to nutrition-related outcomes, the potential for psychosocial outcomes from participating in community and school garden projects were observed. The best practices in relation to (i) assessing community norms related to growing food, (ii) increasing access to land and water for community/school gardening and (iii) enhancing social support for gardening are discussed. The implications of these best practices for obesity prevention and implementing community gardens in a minority US-MX border community characterized by cultural, geographical and socioeconomic barriers are examined. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  10. Development of Indonesia-Papua New Guinea border, Muara Tami District, Jayapura City through agropolitan concept

    Science.gov (United States)

    Subagiyo, A.; Dwiproborini, F.; Sari, N.

    2017-06-01

    The border of RI-PNG Muara Tami district is located on the eastern part of Jayapura city, which has agricultural potential. The past paradigm put the border as the backyard caused underdevelopment in border RI-PNG Muara Tami district, so that needed acceleration development through agropolitan concept. The purpose of the research is to define the aspect of physical, social, economic and border security to support agropolitan concept in border RI-PNG Muara Tami district. The analytical research method are border interactionan analysis, border security analysis, land capability analysis, land availability analysis, schallogram analysis, institutional analysis, leading comodity analysis (LQ and Growth Share), agribusiness linkage system analysis, accessibility analysis and A’WOT analysis. The result shown that mobilization from PNG to Muara Tami district could increase the economic opportunities with agricultural based. Border security of RI-PNG Muara Tami district is vulnerable, yet still condusive to mobilization. There is 12.977,94 Ha potensial land for agricultural (20,93%). There are six leading commodities to developed are rice, watermelon, banana, coconut, areca nut and cocoa. The border of RI-PNG Muara Tami district is ready enough to support agropolitan concept, but still have problems in social and economy aspect.

  11. MATRIX FOR COOPERATION IN THE CROSS-BORDER AREAS

    Directory of Open Access Journals (Sweden)

    Marcela ȘLUSARCIUC

    2014-06-01

    Full Text Available The crossborder areas have no constitutional competences, therefore most of the times they are not part of the decision making process in the agreements in cross-border relationships. Although the states are the ones to decide the policies and the agreements based on their own legal rules, considering the shape of the new European Union, they should more and more accept the conditionality of a regional overstate structure linked only to some geographical parts of the countries. The present paper proposes a theoretical and intuitive frame for assessing the cross-border areas based on the factors that are influencing it, starting from a listing of them, secondly grouping them in separating and uniting, then finding the significant differences. The matrix of factors can be used for conflict resolution or for development of cross-border areas as long as it shows the points that will be a potential obstacle or a source for cooperation.

  12. Feasibility Analysis of Developing Cross-border Network Education in China

    Science.gov (United States)

    Lan, Jun

    In the era of economic globalization, strengthen of international cooperation on network education is a general trend. Although China has not made commitments about the market access and national treatment of cross-border supply in Schedule of Specific Commitments on Services, the basic conditions of network education development in China have been met. The Chinese government should formulate strategies for the development of cross-border network education and take relevant measures to implement them. In the near future, the carrying out of cross-border network education in China will become an irreversible trend, and will possess broad prospect with the advance of globalization of Chinese education.

  13. Border Collision Route to Quasiperiodicity: Numerical Investigation and Experimental Confirmation

    DEFF Research Database (Denmark)

    Zhusubaliyev, Zhanybai; Mosekilde, Erik; Maity, S.

    2006-01-01

    Numerical studies of higher-dimensional piecewise-smooth systems have recently shown how a torus can arise from a periodic cycle through a special type of border-collision bifurcation. The present article investigates this new route to quasiperiodicity in the two-dimensional piecewise-linear normal...... form map. We have obtained the chart of the dynamical modes for this map and showed that border-collision bifurcations can lead to the birth of a stable closed invariant curve associated with quasiperiodic or periodic dynamics. In the parameter regions leading to the existence of an invariant closed...... to quasiperiodicity through a border-collision bifurcation. ©2006 American Institute of Physics...

  14. The Lessons of the Border War | Scholtz | Scientia Militaria: South ...

    African Journals Online (AJOL)

    A quarter of a century after the end of the Border War, the SANDF's institutional memory of the conflict is slowly fading. And yet there are several ... about war as well. Key words: Border War, SADF, SANDF, combined arms, reserve force, Operation Savannah, Operation Moduler, mobile warfare doctrine, military education ...

  15. Fan Letters to the Cultural Industries: Border Literature about Mass Media

    Directory of Open Access Journals (Sweden)

    Claire Fox

    2001-01-01

    Full Text Available The concentration of the Mexican and U.S. cultural industries in cities outside of the border region and the intermittent outsourcing of Hollywood movies to production facilities in Baja, California, have had a marked impact on the literary practice of "fronterizo" 'border' intellectuals. This essay discusses the theme of the cinema in three narratives by authors from the U.S.-Mexico border region: "Hotel Frontera" ("Border Hotel", by Gabriel Trujillo Muñoz, "Canícula," by Norma Elia Cantú, and "The Magic of Blood," by Dagoberto Gilb. These narratives provide ethnographic information about the reception of nationally distributed mass media in the border region; at the same time they produce a contestatory discourse that challenges the manner in which the border and its populations have been portrayed and employed in the U.S. and Mexican film industries. The study of film culture must take into consideration patterns of consumption as well as production, and literature about mass media is one arena through which it is possible to focus on both of these processes simultaneously. Fronteriza/o writing about cinema reveals a desire to inhabit popular cinematic genres such as film noir and the western while at the same time retaining a critical stance towards them. This ambivalence is understood as a localist response to the marginalization of fronteriza/o cultural production in a bi-national context, rather than as general suspicion toward visual mass media on the part of "traditional" literary intellectuals.

  16. Nuclear security at Zimbabwe’s borders

    International Nuclear Information System (INIS)

    Dahlstrom, Danielle

    2016-01-01

    Enhancing detection capabilities at the Victoria Falls border crossing provides confidence to people visiting Zimbabwe that measures are in place to prevent disruption caused by radioactive materials and helps to protect the local environment.

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

    Science.gov (United States)

    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…

  18. [Malaria in the triple border region between Brazil, Colombia and Peru].

    Science.gov (United States)

    Peiter, Paulo César; Franco, Vivian da Cruz; Gracie, Renata; Xavier, Diego Ricardo; Suárez-Mutis, Martha Cecilia

    2013-12-01

    This article aims to analyze the malaria surveillance situation on the triple border between Brazil, Colombia, and Peru. This was a qualitative study using questionnaires in the border towns in 2011. The results were analyzed with the SWOT matrix methodology, pointing to significant differences between the malaria surveillance systems along the border. Weaknesses included lack of linkage between actors, lack of trained personnel, high turnover in teams, and lack of malaria specialists in the local hospitals. The study also showed lack of knowledge on malaria and its prevention in the local population. The strengths are the inclusion of new institutional actors, improvement of professional training, distribution of insecticide-treated bed nets, and possibilities for complementary action between surveillance systems through cooperation between health teams on the border. Malaria control can only be successful if the region is dealt with as a whole.

  19. Proximity and scientific collaboration in Northern European “cross-border regional innovation systems”

    DEFF Research Database (Denmark)

    Makkonen, Teemu; Williams, Allan

    2015-01-01

    A novel approach, namely cross-border regional innovation system, has been recently introduced to the literature on economic geography as a framework for studying innovation and scientific collaboration in a cross-border context. However, despite the importance of the topic for cross-border regions......, there are no existing empirical accounts comprehensively validating the concept. Here an attempt to shed some light into this “black box” is made by addressing this research gap via empirical material from Northern European cross-border regions. Specifically this is done by applying data on publications, sectoral...... and cultural statistics together with measures for accessibility and institutional and organisational similarity. These measures are linked to the varying types of proximity discussed in the literature on innovation and scientific collaboration; the impacts of proximity on the volume of cross-border scientific...

  20. Psychological Functions of Semiotic Borders in Sense-Making: Liminality of Narrative Processes.

    Science.gov (United States)

    De Luca Picione, Raffaele; Valsiner, Jaan

    2017-08-01

    In this paper we discuss the semiotic functions of the psychological borders that structure the flow of narrative processes. Each narration is always a contextual, situated and contingent process of sensemaking, made possible by the creation of borders, such as dynamic semiotic devices that are capable of connecting the past and the future, the inside and the outside, and the me with the non-me. Borders enable us to narratively construct one's own experiences using three inherent processes: contextualization, intersubjective positioning and setting of pertinence. The narrative process - as a subjective articulation of signs in a contingent social context - involves several functions of semiotic borders: separation, differentiation, distinction-making, connection, articulation and relation-enabling. The relevant psychological aspect highlighted here is that a border is a semiotic device which is required for both maintaining stability and inducing transformation at the same time. The peculiar dynamics and the semiotic structure of borders generate a liminal space, which is characterized by instability, by a blurred space-time distinction and by ambiguities in the semantic and syntactic processes of sensemaking. The psychological processes that occur in liminal space are strongly affectively loaded, yet it is exactly the setting and activation of liminality processes that lead to novelty and creativity and enable the creation of new narrative forms.

  1. Redistribution effects resulting from cross-border cooperation in support for renewable energy

    International Nuclear Information System (INIS)

    Unteutsch, Michaela

    2014-01-01

    It has been shown that international cooperation in achieving renewable energy targets, e.g., via a common tradable green certificate market, increases overall welfare. However, cooperation in the support of electricity from renewable energy sources also leads to regional price effects, from which some groups benefit while others lose. On a regional level, the introduction of cross-border cooperation in RES-E support generally has an opposite effect on support expenditures and wholesale electricity prices, as long as grid congestion between the different regions exists. In this paper, a theoretical model is used to analyze under which conditions different groups bene t or suffer from the introduction of cooperation. Findings of the analysis include that effects on consumers and total producers per country can only be clearly determined if no grid congestions between the countries exist. If bottlenecks in the transmission system exist, the relationship between the slopes of the renewable and the non-renewable marginal generation cost curves for electricity generation as well as the level of the RES-E target essentially determine whether these groups bene t or lose from the introduction of green certificate trading. In contrast, system-wide welfare always increases once cooperation in RES-E support is introduced. Similarly, welfare on the country level always increases (compared to a situation without RES-E cooperation) if the countries are perfectly or not at all physically interconnected. In the case of congested interconnectors, each country always at least potentially benefits from the introduction of certificate trade, taking into account possible distributions of congestion rents between the countries.

  2. Redistribution effects resulting from cross-border cooperation in support for renewable energy

    Energy Technology Data Exchange (ETDEWEB)

    Unteutsch, Michaela

    2014-01-15

    It has been shown that international cooperation in achieving renewable energy targets, e.g., via a common tradable green certificate market, increases overall welfare. However, cooperation in the support of electricity from renewable energy sources also leads to regional price effects, from which some groups benefit while others lose. On a regional level, the introduction of cross-border cooperation in RES-E support generally has an opposite effect on support expenditures and wholesale electricity prices, as long as grid congestion between the different regions exists. In this paper, a theoretical model is used to analyze under which conditions different groups bene t or suffer from the introduction of cooperation. Findings of the analysis include that effects on consumers and total producers per country can only be clearly determined if no grid congestions between the countries exist. If bottlenecks in the transmission system exist, the relationship between the slopes of the renewable and the non-renewable marginal generation cost curves for electricity generation as well as the level of the RES-E target essentially determine whether these groups bene t or lose from the introduction of green certificate trading. In contrast, system-wide welfare always increases once cooperation in RES-E support is introduced. Similarly, welfare on the country level always increases (compared to a situation without RES-E cooperation) if the countries are perfectly or not at all physically interconnected. In the case of congested interconnectors, each country always at least potentially benefits from the introduction of certificate trade, taking into account possible distributions of congestion rents between the countries.

  3. Problems concerned with scrap metal monitoring at borders

    International Nuclear Information System (INIS)

    Duftschmid, K.E.

    1997-01-01

    Since the early 1980's numerous incidents have been reported in which radioactive material or empty labelled containers for radioactive sources have been found in scrap metal. Apart from the potential health hazard to employees and the general public resulting costs for decontamination, shutdown of production and waste of products already amounted to multi-million dollar figures. Since the opening of the ''iron border'' in Europe, incidents of illicit trafficking of radioactive sources across borders and contamination of scrap metal imported from the former ''Eastern Countries'' have considerably increased, as a result of the lack of a suitable radiation protection infrastructure in some of these countries. This initiated monitoring of scrap metal transports at the borders of several European countries, such as Austria, Finland, Germany and Italy. Up to now neither universally accepted clearance levels for scrap contamination, nor an agreed standardised procedure for its control exist, although the IAEA as well as the European Commission have proposed some recommendations. As a pragmatic solution for border monitoring it is suggested to apply, as practical clearance level, a dose rate on the outside of the vehicle in the order of 0,1 μSv/h, which is approximately equivalent to double natural environmental background. This dose rate would correspond to an activity concentration for 60 Co in the order of 1 kBq/kg and therefore be in a tolerable range, even in view of products coming in close contact with the public. (author)

  4. Mapping and assessing the environmental impacts of border tactical infrastructure in the Sky Island Region

    Science.gov (United States)

    Caroline Patrick-Birdwell; Sergio Avila-Villegas; Jenny Neeley; Louise Misztal

    2013-01-01

    In this project we mapped the different types of border barriers, identified impacts of border infrastructure on public and private lands and conducted spatial analyses within the approximately 200 miles of international border in the Sky Island region. The Sky Island region, bisected by the U.S.-Mexico border, is critically important for its biodiversity and...

  5. Photosynthetic Energy Transfer at the Quantum/Classical Border.

    Science.gov (United States)

    Keren, Nir; Paltiel, Yossi

    2018-06-01

    Quantum mechanics diverges from the classical description of our world when very small scales or very fast processes are involved. Unlike classical mechanics, quantum effects cannot be easily related to our everyday experience and are often counterintuitive to us. Nevertheless, the dimensions and time scales of the photosynthetic energy transfer processes puts them close to the quantum/classical border, bringing them into the range of measurable quantum effects. Here we review recent advances in the field and suggest that photosynthetic processes can take advantage of the sensitivity of quantum effects to the environmental 'noise' as means of tuning exciton energy transfer efficiency. If true, this design principle could be a base for 'nontrivial' coherent wave property nano-devices. Copyright © 2018 Elsevier Ltd. All rights reserved.

  6. Modeling of the radiation regime and photosynthesis of a finite canopy using the DART model. Influence of canopy architecture assumptions and border effects

    International Nuclear Information System (INIS)

    Demarez, V.; Gastellu-Etchegorry, J.P.; Mordelet, P.; Tosca, C.; Marty, G.; Guillevic, P.

    2000-01-01

    The scope of this work was to investigate the impact of the border effects and the 3-D architecture of a fallow field on: 1) its bidirectional reflectance factor (BRF); 2) its PAR (photosynthetically active radiation) regime; and, to a lesser extent, 3) on its carbon assimilation. For this purpose, laboratory BRF measurements were conducted on a sample of a fallow field. Moreover, we modified a 3-D radiative transfer model in order to simulate the visible and near infrared BRF of finite and heterogeneous media. Several scene representations were used (finite and infinite scenes with/without 1-D or 3-D distribution of leaf area index [LAI]). Results showed that border effects and LAI distribution strongly affect the BRF, with variations as large as 40% depending on the scene representations and on the spectral domain. PAR profiles and instantaneous canopy carbon assimilation of an infinite scene (natural conditions) were also studied with the 3-D model. The results stressed that, in the case of a fallow field, the use of a simple LAI profile provides enough information to accurately simulate the effects of the architecture on the PAR regime and the carbon assimilation of a fallow field. (author) [fr

  7. How Neighbours Communicate: The Role of Language in Border Relations

    Directory of Open Access Journals (Sweden)

    Sonni Olsen

    2014-10-01

    Full Text Available This paper reports on a study of the linguistic situation in the border region where Norway meets Russia in the north. The aim of the study was to investigate language use when contact is revitalised after a long period with closed borders. The Norwegian and Russian languages are very different in vocabulary and structure, which makes communication difficult. How are the two languages affected by extended contact and migration across the border? The study was carried out by the author and Marit Bjerkeng through interviews, a questionnaire and observation of the linguistic situations in two Norwegian communities. The results show an ongoing development where the neighbouring language is increasingly noticeable, and there is a clear link between attitudes, identity and language use. The role of public policy seems to play an important role for the developing linguistic situation, as the Barents region as a political concept introduced in the 1990s has led to cross-border contact within various fields and also inspired local language policy, contributing to cultural pride an

  8. Accountings of Selecting Sperm on the (ethical) border

    DEFF Research Database (Denmark)

    Willum Adrian, Stine

    During the past years, Denmark has become a destination for fertility travellers, in need for donated sperm. Today, treatment is possible no matter of marital status or sexuality. Furthermore, users of sperm donation can choose between anonymous and non-anonymous sperm, with either basic...... will analyze how women and their partners crossing the Danish border accounts for their donor choice, and their practices of choosing. I will be exploring the question: How are women and their partners accounting for choosing a sperm donor, crossing the (ethical) border to Denmark? The use of the term...

  9. Exposure to Engineered Nanomaterial Results in Disruption of Brush Borders in Epithelia Models in vitro

    Science.gov (United States)

    Faust, James J.

    Engineered nanoparticles (NP; 10-9 m) have found use in a variety of consumer goods and medical devices because of the unique changes in material properties that occur when synthesized on the nanoscale. Although many definitions for nanoparticle exist, from the perspective of size, nanoparticle is defined as particles with diameters less than 100 nm in any external dimension. Examples of their use include titanium dioxide added as a pigment in products intended to be ingested by humans, silicon dioxide NPs are used in foods as an anticaking agent, and gold or iron oxide NPs can be used as vectors for drug delivery or contrast agents for specialized medical imaging. Although the intended use of these NPs is often to improve human health, it has come to the attention of investigators that NPs can have unintended or even detrimental effects on the organism. This work describes one such unintended effect of NP exposure from the perspective of exposure via the oral route. First, this Dissertation will explain an event referred to as brush border disruption that occurred after nanoparticles interacted with an in vitro model of the human intestinal epithelium. Second, this Dissertation will identify and characterize several consumer goods that were shown to contain titanium dioxide that are intended to be ingested. Third, this Dissertation shows that sedimentation due to gravity does not artifactually result in disruption of brush borders as a consequence of exposure to food grade titanium dioxide in vitro. Finally, this Dissertation will demonstrate that iron oxide nanoparticles elicited similar effects after exposure to an in vitro brush border expressing model of the human placenta. Together, these data suggest that brush border disruption is not an artifact of the material/cell culture model, but instead represents a bona fide biological response as a result of exposure to nanomaterial.

  10. Border installations

    International Nuclear Information System (INIS)

    Lenaerts, K.

    1988-01-01

    This chapter highlights the legal problems raised by the concept of a border installation. Using the Cattenom nuclear power plant as an example, the author describes the different stages of the legal conflict raised by construction of the plant and analyses the relationship between French administrative law and some provisions of the Euratom Treaty. Based on the Treaty, the Community institutions have adopted directives to strengthen inter-State co-operation and consultation between neighbouring countries. He observes that these principles of co-operation, consultation and vigilance already exist in public international law; however, international case law has not yet made it possible to establish the strict liability of the constructing state in case of a nuclear accident (NEA) [fr

  11. The Protracted Border and Territorial Disputes Between Kyrgyzstan and Its Neighbors

    Science.gov (United States)

    2015-06-12

    Chinese herders were penetrating deep into Kyrgyz territory for pasture , Uzbekistan was advancing its border posts into Kyrgyz land, and Tajikistan was...new republics announced their support for the preservation and maintenance of present borders. However, immediately after the collapse of the USSR

  12. The Utopia of Cross-border Regions. Territorial transformation and Cross-Border Governance on Espace Mont-Blanc

    NARCIS (Netherlands)

    Lissandrello, E.

    2006-01-01

    The theories on globalisation, internationalisation, post-nationalism or trans-nationalism dismiss the concept of 'territoriality' within the paradigm of the beyond the 'nation-state' sovereignty. In this work, a diverse idea is sustained: borders and territoriality are not just lost terms within

  13. An echocardiographic study of healthy Border Collies with normal reference ranges for the breed.

    Science.gov (United States)

    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.

  14. Refining borders of genome-rearrangements including repetitions

    Directory of Open Access Journals (Sweden)

    JA Arjona-Medina

    2016-10-01

    Full Text Available Abstract Background DNA rearrangement events have been widely studied in comparative genomic for many years. The importance of these events resides not only in the study about relatedness among different species, but also to determine the mechanisms behind evolution. Although there are many methods to identify genome-rearrangements (GR, the refinement of their borders has become a huge challenge. Until now no accepted method exists to achieve accurate fine-tuning: i.e. the notion of breakpoint (BP is still an open issue, and despite repeated regions are vital to understand evolution they are not taken into account in most of the GR detection and refinement methods. Methods and results We propose a method to refine the borders of GR including repeated regions. Instead of removing these repetitions to facilitate computation, we take advantage of them using a consensus alignment sequence of the repeated region in between two blocks. Using the concept of identity vectors for Synteny Blocks (SB and repetitions, a Finite State Machine is designed to detect transition points in the difference between such vectors. The method does not force the BP to be a region or a point but depends on the alignment transitions within the SBs and repetitions. Conclusion The accurate definition of the borders of SB and repeated genomic regions and consequently the detection of BP might help to understand the evolutionary model of species. In this manuscript we present a new proposal for such a refinement. Features of the SBs borders and BPs are different and fit with what is expected. SBs with more diversity in annotations and BPs short and richer in DNA replication and stress response, which are strongly linked with rearrangements.

  15. Evaluation of Bulgarian needs for security of radioactive sources and training of law enforcement personnel through border exercises

    International Nuclear Information System (INIS)

    Strezov, A.S.

    2006-01-01

    The creation and implementation of an adequate legal framework is important for eastern European countries in the field of combating organized crime, especially the illicit trafficking of radioactive materials, in these countries' efforts towards joining the European Union by adopting many legislative, economic and political frameworks for the combating of terrorism. The Republic of Bulgaria, as a PECO country in the phase of pre-adhesion to the European Union, is preparing its legislation and law enforcement institutions to meet the new challenges and tasks of the process of joining the European Union. One of the best ways to combat illicit trafficking is collaboration between neighbouring countries through connections between similar law enforcement bodies. The Institute for Nuclear Research and Nuclear Energy in Bulgaria and the Cekmece Nuclear Research and Training Centre in Turkey participated in a joint border exercise at the Kapi Kule checkpoint which provided a unique opportunity for law enforcement institutions and scientific experts to respond jointly in a simulated border incident with real nuclear materials. (author)

  16. Being thought from beyond our borders: Towards ethical global citizenship

    Directory of Open Access Journals (Sweden)

    Johann-Albrecht Meylahn

    2009-09-01

    Full Text Available This article is a response to the challenge of global citizenship in an age of global crisis. Citizenship has to do with where one feels �at home�, namely the space that gifts identity and life. What kind of narrative is necessary to transform global space into a home from where we can go beyond our borders to embrace the other in multidisciplinary research or interfaith praxis? The different models for multidisciplinary research are made possible by the idea that research seeks that which is beyond its borders. This search could be a common space where the different traditions can accommodate one another, but it is not a home. The dominant discourse of this common space is to seek commonality and identities across borders while being aware of but ignoring differences � identity at the expense of differences. A home founded on identity at the expense of difference will always exclude. Theology can either be interpreted as thinking beyond the borders toward the Divine, or the Divine thinking us. The Exodus, the Incarnation and the Cross are all narratives of the Other crossing borders, liberating from boundaries, deconstructing the laws and norms that exclude. The religious traditions of these sacred narratives have something to offer, namely: to be thought by the Other, to receive life and (alien identity from the Other, the gift of a home which is continuously deconstructed by the home still to come, therefore always open for the Other.

  17. Normally-off Al2O3/GaN MOSFET: Role of border traps on the device transport characteristics

    Science.gov (United States)

    Wang, Hongyue; Wang, Jinyan; Liu, Jingqian; He, Yandong; Wang, Maojun; Yu, Min; Wu, Wengang

    2018-03-01

    Based on the self-terminating gate recess technique, two different processes featuring gate-recess-first (GF) and ohmic-contact-first (OF) were proposed for E-mode Al2O3/GaN MOSFETs. Increased maximum drain current (Idmax) ∼30% (420 vs 325 mA/mm), field-effect mobility (μFEmax) ∼67% (150 vs 90 cm2/Vs) and reduced on-state resistance (Ron) ∼42% (9.7 vs 16.8 Ω·mm) were observed in the devices fabricated by GF process. Such significant performance difference of GF- and OF-devices resulted from the presence of border traps at Al2O3/GaN interface with a time constant ∼7 × 10-6 s. Experimental results indicated that: (1) the near interface border traps in Al2O3 dielectric significantly affect device channel mobility; (2) a high temperature post-deposition annealing process could effective suppress generation of border traps.

  18. Assessing the significance of borders and territoriality in a globalized Europe

    DEFF Research Database (Denmark)

    Castan Pinos, Jaume

    2013-01-01

    During the 1990s emerged a de-territorialization, or ‘borderless world’ trend which tended to dismiss borders as increasingly irrelevant to the human experience. Thus, the idea that borders were becoming increasingly fuzzy became popular in political discourse, particularly in Europe. This article...

  19. Socio-cultural proximity, daily life and shopping tourism in the Dutch–German border region

    NARCIS (Netherlands)

    Szytniewski, Bianca B.; Spierings, Bas; van der Velde, Martin

    2017-01-01

    This paper analyses feelings of socio-cultural proximity and distance with a specific focus on the tourist experience in cross-border shopping and everyday life practices in border regions. We examined shopping practices of Dutch border crossers who visit the German town Kleve in the Dutch–German

  20. Current depression among women in California according to residence in the California-Mexico border region.

    Science.gov (United States)

    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 (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.

  1. Cross-border mobility of workers between Galicia and north of Portugal

    Directory of Open Access Journals (Sweden)

    Jorge Falagán Mota

    2013-07-01

    Full Text Available In this paper we deal with cross-border flows of people within the Euroregion Galicia-North of Portugal, paying particular attention to those led by workers. Based on data for daily mobility between the places of residence and work (commuters, it can be defined, within this territory, the so-called Polycentric Urban Regions (PUR of Vigo and Porto. These regions should constitute significant referents of cross-border mobility, whose importance we begin to realize by estimating the movement of passengers across border crossings linking the south of Galicia and the north of Portugal. In this context, given the non-existence of official statistics, the reports prepared by the Eures Galicia/Região Norte office provide relevant information about the flow of cross-border workers in the area, which we have complemented by conducting two surveys directed, respectively, to involved workers and companies, and data from a recent study on labour mobility in the Euroregion. The evidence demonstrates the quantitative importance achieved in the territory analyzed by this interesting phenomenon of cross-border work and allows a description of its characteristics that shows the difficulties faced by the process of construction of a European labor market.

  2. Accelerated Training of Skilled Birth Attendants in a Marginalized Population on the Thai-Myanmar Border: A Multiple Methods Program Evaluation.

    Directory of Open Access Journals (Sweden)

    Adrienne Lynne White

    Full Text Available To evaluate a skilled birth attendant (SBA training program in a neglected population on the Thai-Myanmar border, we used multiple methods to show that refugee and migrant health workers can be given effective training in their own environment to become SBAs and teachers of SBAs. The loss of SBAs through resettlement to third countries necessitated urgent training of available workers to meet local needs.All results were obtained from student records of theory grades and clinical log books. Qualitative evaluation of both the SBA and teacher programs was obtained using semi-structured interviews with supervisors and teachers. We also reviewed perinatal indicators over an eight-year period, starting prior to the first training program until after the graduation of the fourth cohort of SBAs.Four SBA training programs scheduled between 2009 and 2015 resulted in 79/88 (90% of students successfully completing a training program of 250 theory hours and 625 supervised clinical hours. All 79 students were able to: achieve pass grades on theory examination (median 80%, range [70-89]; obtain the required clinical experience within twelve months; achieve clinical competence to provide safe care during childbirth. In 2010-2011, five experienced SBAs completed a train-the-trainer (TOT program and went on to facilitate further training programs. Perinatal indicators within Shoklo Malaria Research Unit (SMRU, such as place of birth, maternal and newborn outcomes, showed no significant differences before and after introduction of training or following graduate deployment in the local maternity units. Confidence, competence and teamwork emerged from qualitative evaluation by senior SBAs working with and supervising students in the clinics.We demonstrate that in resource-limited settings or in marginalized populations, it is possible to accelerate training of skilled birth attendants to provide safe maternity care. Education needs to be tailored to local needs to

  3. The utilization characteristics of social facilities in the border area of Semarang city

    Science.gov (United States)

    Setioko, Bambang; Olivia, Deasy; Pandelaki, Edward E.; Murtini, Titien Woro

    2017-06-01

    The rapid growth of settlement in border areas is often considered as a problem of big cities in Indonesia, where people from rural areas prefer to move out and settle in the border areas of big cities due to the provision of better social facilities. Border areas generally do not receive adequate attention and are often overlooked by the local government. It is a common phenomenon in Indonesian cities, including in Semarang City. Increased number of settlements in the border areas in Semarang City is in linear with spontaneous urbanization processes which indicate the heterogeneity emerging of settlement areas. In the early stages of Semarang City spatial planning, the need for social facilities in border areas is included based on the regular standard which is commonly applied to the urban core. In a very short period, the numbers and types of existing social facilities are insufficient to fulfill the needs of the community. Nowadays, in the context of rapid urbanization, the growth of social facilities in border areas is very high. The intense growth of settlements in border areas is very high due to the low price of land in Demak Regency in compared to those of other areas in Semarang City. However, only a few developers involved social facilities as a part of housing estate construction. Consequently, most of the occupants utilize a limited number of social facilities provided by the municipal government, which are actually intended to serve the citizens of Semarang City. This research was conducted at Sendang Mulyo Village which is located in the border of Semarang municipal administrative area and included in Demak Regency. This paper discusses the utilization characteristics of social facilities in the border area of Semarang City, with the aim to get the trigger factors. The method analysis consisted of a statistical test and descriptive analysis. The utilization characteristics were formulated based on the relationship between neighborhood and human

  4. Surveillance at sea: The transactional politics of border control in the Aegean.

    Science.gov (United States)

    Dijstelbloem, Huub; van Reekum, Rogier; Schinkel, Willem

    2017-06-01

    The relationship between vision and action is a key element of both practices and conceptualizations of border surveillance in Europe. This article engages with what we call the 'operative vision' of surveillance at sea, specifically as performed by the border control apparatus in the Aegean. We analyse the political consequences of this operative vision by elaborating on three examples of fieldwork conducted in the Aegean and on the islands of Chios and Lesbos. One of the main aims is to bring the figure of the migrant back into the study of border technologies. By combining insights from science and technology studies with border, mobility and security studies, the article distinguishes between processes of intervention, mobilization and realization and emphasizes the role of migrants in their encounter with surveillance operations. Two claims are brought forward. First, engaging with recent scholarly work on the visual politics of border surveillance, we circumscribe an ongoing 'transactional politics'. Second, the dynamic interplay between vision and action brings about a situation of 'recalcitrance', in which mobile objects and subjects of various kinds are drawn into securitized relations, for instance in encounters between coast guard boats and migrant boats at sea. Without reducing migrants to epiphenomena of those relations, this recalcitrance typifies the objects of surveillance as both relatable as well as resistant, particularly in the tensions between border control and search and rescue.

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

    Science.gov (United States)

    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

  6. Border between the hilar plate and the Glissonian sheath. Its clinical application

    International Nuclear Information System (INIS)

    Endo, Itaru; Yamaguchi, Naotaka; Masunari, Hideki

    2010-01-01

    Diagnosis of the border in the title, hilar plate (H)-Glissonian sheath (G) border, is important in the surgery of hilar cholangiocarcinoma as hepatectomy is needed if the disease invades over G. This paper describes definition of the border by local manual dissection and by 3D image of multi-detector row CT, both of which integration can be useful for decision of operative planning and procedure of the cancer. Authors define through the dissection of 22 dead bodies that the H-G border is the position where manual ablation of hepatic blood vessels and bile duct is impossible with tweezers. For defining the size of hilar plate, they have actually measured the distances from the confluence of right-left hepatic ducts to G in the segment 2 (G2), to G in the posterior segment (Gp), and from the outer border of U- and P- points to G2 and Gp, respectively. U- and P- points are the umbilical and posterior portal branching segment, respectively, and are used here as landmarks exhibiting the relative positioning of blood vessels and bile duct. The H-G border defined by 3DCT images of 28 patients with hepatobiliary diseases is shown to rather well agree with that by the above distances, indicating that H-G border of patients can be reasonably estimated by preoperative 3DCT imaging. Presented here are 2 cases, successfully receiving the surgery of the cancer conducted on the preoperative strategy of resection by 3DCT. Authors conclude that safe and curative resection of hilar cholangiocarcinoma can be done when their image findings are clinically applied in the planning. (T.T.)

  7. The Role of Cross-border Mergers and Acquisitions in Foreign Direct Investment: Evidence from the Chinese Stock Market

    Directory of Open Access Journals (Sweden)

    Yu-Hua An

    2009-12-01

    Full Text Available In this treatise, we provide empirical evidence based on stock and operating performance measures to show how cross-border mergers and acquisitions (M&As are different from domestic transactions from the perspective of foreign acquirers. We analyze the shareholder wealth effect from 663 domestic and international M&As announced by Chinese corporations between 1994 and 2006. We have uncovered some differences between national and cross-border M&As. We find that foreign acquirers experience significantly higher stock and operating performance than transactions carried out only by domestic firms. Higher target gains for cross-border transactions are consistent with the acquirer's ability to correctly value or capture synergies in cross-border takeovers. We also examine the source of wealth gains in Chinese targets of foreign acquirers. We find that the exchange rate and taxes are more important in justifying the target premium in foreign takeovers than in domestic takeovers. Taken together, our results suggest that the realization of synergy is the main motive behind foreign takeovers. We also analyze the role of corporate governance in cross-border M&As. Consistent with our hypothesis, the dummy for B shares or H shares is positively related with the takeover premium, indicating that strong corporate governance standards influence the valuation process in transition economies.

  8. Transboundary data management for nuclear plants near national borders

    International Nuclear Information System (INIS)

    Narrog, J.; Obrecht, R.

    1998-01-01

    Transboundary data management was decided in the EU in case of incidents and accidents. The information is sent by codified messages in accordance with the Convention Information Structure (CIS). Within the international collaboration regarding nuclear installations near national borders, fixed telephone and tele-copy connections are used. In addition to that an online data exchange between France and Germany is being installed. This facilitates and accelerates ascertaining the radiological situation for both partners across the national borders. (author)

  9.   Border Carbon Adjustments, the UNFCCC and WTO Rules

    DEFF Research Database (Denmark)

    Nielsen, Laura

    2010-01-01

      My presentation on Trade and Climate Change concludes that border carbon adjustments can be consistent with both the climate change and WTO rules - depending of course on their design - but that they are not necessarily attractive. ......  My presentation on Trade and Climate Change concludes that border carbon adjustments can be consistent with both the climate change and WTO rules - depending of course on their design - but that they are not necessarily attractive. ...

  10. State borders in ETRS89 coordinates – reality or fiction ?

    Directory of Open Access Journals (Sweden)

    Jiří Poláček

    2015-12-01

    Full Text Available Common unique ETRS89 coordinates of the state boundaries are crucial for cross-border data harmonization for international projects. In the frame of European Location Framework (ELF project Czech Office for Surveying, Mapping and Cadastre (ČÚZK cooperates with Poland on egde-matching on the state border. During the preliminary phase of the project was some difficulty identified. If the state boundary is measured and administered in the national coordinate system, the accuracy of the transformation into the ETRS89 is influenced by discrepancies of the local trigonometric network, which results in two slightly different state boundaries. Final solution for Europe – international treaties on the state borders based on the ETRS89 coordinates – is necessary, but it will take years.

  11. Border Lakes land-cover classification

    Science.gov (United States)

    Marvin Bauer; Brian Loeffelholz; Doug. Shinneman

    2009-01-01

    This document contains metadata and description of land-cover classification of approximately 5.1 million acres of land bordering Minnesota, U.S.A. and Ontario, Canada. The classification focused on the separation and identification of specific forest-cover types. Some separation of the nonforest classes also was performed. The classification was derived from multi-...

  12. Structure of the vitreoretinal border region in spontaneously hypertensive rats (SHR rats)

    DEFF Research Database (Denmark)

    Heegaard, Steffen

    1993-01-01

    Øjenpatologi, vitreoretinal border region, inner limiting membrane of the retina, spontaneously hypertensive rats, SHR rats, ultrastructure......Øjenpatologi, vitreoretinal border region, inner limiting membrane of the retina, spontaneously hypertensive rats, SHR rats, ultrastructure...

  13. Bauhäusler on the Franco-Spanish Border

    Directory of Open Access Journals (Sweden)

    Laura Martínez de Guereñu

    2016-10-01

    Full Text Available This article focuses on the travels of Bauhaus masters and instructors and on the transport of Bauhaus products to Spain in 1929, when the Franco-Spanish border was still culturally permeable. Ludwig Mies van der Rohe and Marcel Breuer introduced their tubular-steel furniture in the Spanish market. Mies and Lilly Reich designed the interiors of all German industrial sections at the Barcelona International Exposition, where the Bauhaus sent objects from its carpentry, metal, and weaving workshops. Josef and Anni Albers traveled to see the exhibition and then went to meet Vassily Kandinsky and Paul Klee, who spent over a month on holiday in the Côte Basque. Albers captured their trip in photo collages, Kandinsky registered his impressions in snapshots, while Klee wrote abundant correspondence and produced drawings. Focusing on the itineraries the Bauhäusler followed, along with the means by which they expressed their travel impressions, this article reveals the effect of travel in their later design attitudes and work. Significant cultural transfers between Germany and Spain took place in a critical moment of European history, suggesting that further developments of these learning experiences might have materialized later on both sides of the border, possibly even reaching across the Atlantic.

  14. The Debtor’s Property Selling in the Cross-Border Insolvency Proceedings

    Directory of Open Access Journals (Sweden)

    Sproge Daiga

    2016-06-01

    Full Text Available The title of this research is “The debtor’s property selling in the cross-border insolvency proceedings”. The insolvency proceeding gets the cross-border status also in case, if a debtor is an owner of the property outside of the main interests’ centre, namely, in another country. Therefore, there are many problematic cases when insolvency administrator (also called insolvency practitioner defines the real estate in this other country and has to make a decision concerning the methods of selling the real estate in accordance with the law of the Member State in which territory the insolvency proceedings have been started. At the same time, the administrator shall provide that the property is sold in particular with regard to procedures for the realization of assets defined in the legislation of that country, where such real estate has been located. The article’s aim is to give a view of the features of the sale of the property in the insolvency proceedings and to define the possible lack and improvements in the cross-border insolvency concerning the selling of a debtor’s property. The European Parliament and the Council of the European Union has adopted Regulation (EU 2015/848 of 20 May 2015 on Insolvency proceedings, which shall apply from 26 June 2017, with some exceptions Despite the regulation of the cross-border insolvency has been improved, the procedure of the property disposal is still incomplete in the cross-border insolvency proceedings. Within the study the following research methods are applied: the analytical method, comparative method, sociological method and descriptive method. The predicted value of the research is theoretical and also practical. The research should be useful for the insolvency proceedings administrators, the companies and the banks, other experts involved in the cross-border insolvency proceedings, as well as for students to improve their theoretical knowledge about the cross-border insolvency.

  15. Nephrotoxicity of uranyl acetate: effect on rat kidney brush border membrane vesicles

    International Nuclear Information System (INIS)

    Goldman, M.; Yaari, A.; Moran, A.; Doshnitzki, Z.; Cohen-Luria, R.

    2006-01-01

    Since the Gulf war exposure to depleted uranium, a known nephrotoxic agent, there is a renewed interest in the toxic effects of uranium in general and its mechanism of nephrotoxicity which is still largely unknown in particular. In order to investigate the mechanism responsible for uranium nephrotoxicity and the therapeutic effect of urine alkalization, we utilized rat renal brush border membrane vesicles (BBMV). Uranyl acetate (UA) caused a decrease in glucose transport in BBMV. The apparent K i of uranyl was 139±30 μg uranyl/mg protein of BBMV. Uranyl at 140 μg/mg protein of BBMV reduced the maximal capacity of the system to transport glucose [V max 2.2±0.2 and 0.96±0.16 nmol/mg protein for control and uranyl treated BBMV (P m (1.54±0.33 and 1.54±0.51 mM for control, and uranyl treated BBMV, respectively). This reduction in V max is at least partially due to a decrease in the number of sodium-coupled glucose transporters as apparent from the reduction in phlorizin binding to the uranyl treated membranes, V max was reduced from 247±13 pmol/mg protein in control BBMV to 119±3 pmol/mg protein in treated vesicles (P<0.001). The pH of the medium has a profound effect on the toxicity of UA on sodium-coupled glucose transport in BBMV: higher toxicity at neutral pH (around pH 7.0), and practically no toxicity at alkaline pH (7.6). This is the first report showing a direct inhibitory dose and pH dependent effect of uranyl on the glucose transport system in isolated apical membrane from kidney cortex. (orig.)

  16. Brujeria and the U.S.-Mexico Border Outlaw

    Directory of Open Access Journals (Sweden)

    Rachel Conover

    2007-12-01

    Full Text Available This paper investigates the death metal band Brujeria, their use of both traditional and contemporary outlaw imagery, and their connection to the narcocorrido, in order to examine the tenacity of the outlaw paradigm as an expression of resistance by subordinate groups in situations of social inequality. It deals with the contemporary figure of the outlaw in connection to the U.S.-Mexico border region, as influenced by outlaw traditions in the area, and as an expression of specific contemporary historical circumstances of that region, including Mexican economic crisis, globalization, and border conflicts surrounding immigration, drug trafficking, and labor.

  17. A Philosophical vs. a Psychological Perspective on Borders.

    Science.gov (United States)

    Klempe, Sven Hroar

    2016-03-01

    This paper questions to what extent borders are to be understood from a philosophical or a psychological perspective. This is done by investigating the distinction between philosophy and psychology that comes up as a result of Immanuel Kant's investigation of the pure reason. Ontology is found as a demarcation criterion between the two fields in the sense that it is of crucial importance in philosophy, but not of certain interest from a psychological point of view. An investigation of three assumptions in the perspective of affective loading follows this up, which confirms the efficiency of borders in psychological meaning production.

  18. Crossing borders: Security and privacy issues of the European e-passport

    NARCIS (Netherlands)

    Hoepman, J.H.; Hubbers, E.; Jacobs, B.P.F.; Oostdijk, M.D.; Wichers Schreur, R.

    2008-01-01

    The first generation of European e-passports will be issued in 2006. We discuss how borders are crossed regarding the security and privacy erosion of the proposed schemes, and show which borders need to be crossed to improve the security and the privacy protection of the next generation of

  19. Concepts on border control of the immigration movements supporters in the Great Britain

    Directory of Open Access Journals (Sweden)

    Mariya D. Lada

    2016-01-01

    Full Text Available Due to the current activization of immigration movements towards Europe the problem of border control and possibility of free migration has become especially topical and critical in political and social discussion in the countries of the European Union and Great Britain in particular. The arguments of free border supporters in modern Great Britain are reviewed in terms of the research of works by Teresa Hayter. Teresa Hayter – scientist, publicist, active participant of the antiracist movement and one of the most radical supporters of «free migration» in Great Britain Her views were fully presented in the monograph «Open borders: case against immigration controls» (first edition 2000, second – 2004, third – 2015. The key arguments of the supporters of active migration movements include the very idea of such movements being objectively and historically predetermined, while their control or preventing is a form of discrimination. Teresa Hayter debunks a range of myths and stereotypes concerning this problem, in particular the effectiveness of repressive methods of control and absolutely negative consequences for the population and country caused by these movements. The researcher states that the only way to ensure that the refuges are truly protected is to eliminate immigration control. Such sphere of government policy as immigration regulation and control is a form of racism. The majority of her arguments have moral and political context. On the other hand, they can be a special source of studying social discussion of the issue of free borders and migration processes in Great Britain.

  20. The Right to Self-Defence in International Law as a Justification for Crossing Borders: The Turkey-PKK Case within the Borders of Iraq

    Directory of Open Access Journals (Sweden)

    Rebaz Khdir

    2016-01-01

    Full Text Available International law grants states an inherent right to self-defence. States can exercise this right whenever they face armed attack. However, any country wishing to exercise its right to self-defence must fully consider all the restrictions on this right. The right to self-defence can permit the use of force within the borders of the victim state or on the territory of another state from where the attack is carried out. Accordingly, states may respond to any attack by the armed forces of another state or irregular armed groups that use the territory of other states for their attacks. Turkey is a country with a huge population of Kurdish inhabitants. The Kurds possess distinct origins, history, language, culture and a historical link to their land. Thus, they qualify as a people. For much of their history they have peacefully sought to assert their rights; however, Turkey denied those rights to the extent that the formation of the PKK in 1978 became amove of last resort. When the PKK started demanding Kurdish right to self-determination, Turkey launched military operations against it in self-defence. During the 1980s and 1990s, the PKK established camps in Iraq. On several occasions it withdrew its forces there as part of peace negotiations with the Turkish government. Turkey crossed the Iraqi borders and attacked the camps as part of a state policy to fight the PKK outside its borders. The PKK subsequently handed over the camps to other groups, which never posed any military threat to Turkey, but Turkish forces continued to cross the border into Iraq. This article examines the right of Turkey to use force within the borders of Iraq under the justification of self-defence.

  1. Restoration of motion-blurred image based on border deformation detection: a traffic sign restoration model.

    Directory of Open Access Journals (Sweden)

    Yiliang Zeng

    Full Text Available Due to the rapid development of motor vehicle Driver Assistance Systems (DAS, the safety problems associated with automatic driving have become a hot issue in Intelligent Transportation. The traffic sign is one of the most important tools used to reinforce traffic rules. However, traffic sign image degradation based on computer vision is unavoidable during the vehicle movement process. In order to quickly and accurately recognize traffic signs in motion-blurred images in DAS, a new image restoration algorithm based on border deformation detection in the spatial domain is proposed in this paper. The border of a traffic sign is extracted using color information, and then the width of the border is measured in all directions. According to the width measured and the corresponding direction, both the motion direction and scale of the image can be confirmed, and this information can be used to restore the motion-blurred image. Finally, a gray mean grads (GMG ratio is presented to evaluate the image restoration quality. Compared to the traditional restoration approach which is based on the blind deconvolution method and Lucy-Richardson method, our method can greatly restore motion blurred images and improve the correct recognition rate. Our experiments show that the proposed method is able to restore traffic sign information accurately and efficiently.

  2. Changing Dynamics of Cross-Border Intimate Partnership Formations in Scandinavia

    DEFF Research Database (Denmark)

    Singla, Rashmi

    Intimate partnership formations across the borders at various levels challenge stereotypes and lead to enhanced social diversity but are understudied in Scandinavia. Our workshop presents and discusses these phenomena through research, practice and policy issues from Denmark and Finland within...... interdisciplinary framework. It explores processes related to "us and them" redefinitions and minority-majority relations through focus on motivations,identity, life course,gender,family dynamics especially intergenerational conflicts, diaspora and policy effects.  ...

  3. Volume 7, No. 2 ISSN-2077-3420 December 2015 Cross-Border ...

    African Journals Online (AJOL)

    Maru Shete

    2015-12-02

    Dec 2, 2015 ... contraband trade across the main route from Moyale (border town .... revenue and customs sector, and planned to increase the share of tax ... and social causes of cross border contraband trade have been ... youths are turning towards CBCT as a means of sedentary life and ..... However, this vicious circle.

  4. Development of roads in the area of the international border crossing Vrtojba

    Directory of Open Access Journals (Sweden)

    Alojzij Juvanec

    2005-01-01

    Full Text Available The Republic of Slovenia is part of the European Union. With the abolishment of borders (free flow of goods also the traffic functions in the areas of international border crossings between member countries are changing. Among such border crossings is also the international border crossing (IBC between the Republic of Italy and the Republic of Slovenia in Vrtojba. The bordering communities of Šempeter-Vrtojba and Gorizia (Italy are therefore already preparing a development plan related to the use of space to ensure traffic access to the wider area of this border crossing ,when the “Schengen border” is abolished (free flow of people. Especially important is adequate design of roads that should allow this space to be uniformly and equally included into the road systems of both neighbouring countries. Owing to this change, the existing “communal” road, which today leads to the border crossing, will attain the status of the expressway Ljubljana–Venice via Gorizia, which means that high travelling speeds and changed regime of connecting roads can be expected. The existing arrangement has too many individual connections, and there is the possibility of turning or even parking (in Italy. The paper presents solutions or proposals for a systematic rearrangement of the present road through the IBC to the motorway and the principle of connecting the road networks of both neighbouring communities to it. Presented are also proposals how to rearrange or complete the existing local road networks and the railway infrastructure (arrangement of an intermodal terminal, and the traffic regime on roads to achieve as efficient use of space as possible at the present IBC Vrtojba with the least possible burden to the space.

  5. Centronuclear myopathy in a Border collie dog.

    Science.gov (United States)

    Eminaga, S; Cherubini, G B; Shelton, G D

    2012-10-01

    A two-year old, male entire Border collie was presented with a one-year history of exercise-induced collapsing on the pelvic limbs. Physical examination revealed generalised muscle atrophy. Neurological examination supported a generalised neuromuscular disorder. Electromyography revealed spontaneous electrical activity in almost all muscles. Unfixed and formaldehyde-fixed biopsy samples were collected from the triceps brachii, longissimus and vastus lateralis muscles. Histopathological, histochemical and ultrastructural examinations of biopsy specimens were consistent with either centronuclear or myotubular myopathy. The dog clinically improved with supportive treatment with L-carnitine, co-enzyme Q10 and vitamin B compound. To the authors' knowledge, this is the first report of centronuclear/myotubular myopathy in a Border collie. © 2012 British Small Animal Veterinary Association.

  6. Domestic banking sector development and cross border mergers and acquisitions in Africa

    Directory of Open Access Journals (Sweden)

    Elikplimi K. Agbloyor

    2012-01-01

    Full Text Available Recently, economists have started taking a closer look at cross border mergers and acquisitions (M&As due to its phenomenal rise in the past two decades. This study investigates the relation between banking sector development and cross M&As in Africa. Our sample consists of 11 African countries with data covering the period, 1993–2008. We use a Baltagi panel instrumental variable Error Component Two Stage Least Squares (EC2SLS estimator with the Baltagi-Chang estimators of the variance components to deal with endogeneity. The results of the study indicate that banking sector development promotes cross border M&A activity in Africa. We also document evidence suggesting that cross border M&A activity drives banking sector development in Africa. Overall, our evidence suggests a two-way causation between banking sector development and cross border M&As.

  7. Contested ‘relational policy spaces’ in two European border regions

    DEFF Research Database (Denmark)

    Dörry, Sabine; Walther, Olivier

    2015-01-01

    Cross-border cooperation to promote economic development and political integration has been among the EU’s key themes since the 1990s, and contemporary policy networks are considered useful organisational solutions. Focusing on transport policies in the border regions of Basel and Luxembourg, we...... analyse measures of persistency of national preferences among policy actors, mapping their perceived ‘policy spaces of action’ and conceptualising these policy spaces as relational. We discuss two empirical findings: The networks’ various actors on either side of the border appear to perceive the actual...... ‘policy spaces’ very differently. Therefore, and due to the networks’ terminability, these policy spaces are highly contested and frequently negotiated between the actors. Based on a combination of in-depth interviews, sketch maps, and social network analysis, we show that large spatiocultural differences...

  8. Tracing of border trap behavior by noise analysis in microelectronics

    International Nuclear Information System (INIS)

    Sharshar, K.A.A.; Shaalan, A.A.M.; Gomaa, E.I.

    2008-01-01

    The present state of art of this work is to study the electrical defects of the silicon- silicon dioxide interface created by gamma rays (Co 60 ) in submicron MOS devices used in telecommunication systems. We focus our investigation on a particular class of trapped charge located near the interface characterized as the border traps. The expected physical location and chemical structure of the traps were discussed. The low frequency 1/f noise measurement is used in the estimation of border trap densities before and after irradiation; the results are reported for n-MOS transistor exposed to doses (0.3, 0.5, 1 and 10 Mrad). The border trap population in the irradiated samples increased from 7.6*10 10 up to 1.03*10 11 eV -1 Cm -2

  9. Identity as Immunology: History Teaching in Two Ethnonational Borders of Europe

    Science.gov (United States)

    Klerides, Eleftherios; Zembylas, Michalinos

    2017-01-01

    The power of local borders to resist and prevent transnational mobilities in education has received little attention in comparative education. In this article we explore the motif of "border immunology' with reference to new history, a mobile paradigm of history teaching, and Greek-Cypriot and Turkish-Cypriot history textbooks as types of…

  10. Genesis and Evolution of the Romance-Germanic Language Border in Europe.

    Science.gov (United States)

    van Durme, Luc

    2002-01-01

    Discusses various language border theories for the Belgian-Northern French area, and summarizes the results of 40 years of research into the development of the Romance-Germanic language border at large. Suggests that a late Roman Latin-Germanic opposition has functioned as a direct predisposition for the early medieval Romance-Germanic language…

  11. ‘It’s All in Their Brain’: Constructing the figure of the trafficking victim on the US-Mexico border

    Directory of Open Access Journals (Sweden)

    Gabriella Sanchez

    2016-09-01

    Full Text Available This article is a qualitative reflection on a series of human trafficking awareness meetings held in a city on the US-Mexico border. It argues that along this border, representations of the human trafficking victim go beyond the stereotypical notions of the virginal female youth, target of sexual exploitation and violence. Rather, characterisations reflect a specific set of cultural and historical forms which further frame victims as inherently foreign, a proxy for Mexican, despite the ethnic similarities connecting communities on both sides of the US-Mexico divide. References to Mexican origin in this part of the United States have historically been used as part of an attempt to articulate social and ethnic difference, often despite sharing a common ethnic past. In the context of American anti-immigrant sentiments, Mexicans are described not only as inherently foreign, or as lacking government-sanctioned immigration status, but also as innately uncivilised, uneducated, hypersexual, criminal and pathological. On the US-Mexico border these characterisations become further complicated by the immediacy of Mexican border cities and their ongoing struggles amid the war on drugs. Collectively, the tropes of crime, violence and inherent pathos historically associated with Mexico and its people have seeped into the construction of the human trafficking rhetoric on the border, and have been quickly and effectively disseminated, despite the absence of empirically-informed indicators. Furthermore, while this practice is reflective of the efforts through which historically Mexican nationals have been othered along the US-Mexico border, in the current context of globalised fears over migrants and national security, human trafficking constructions become another tool of US border control and migration governance.

  12. Cross-border flow of health information

    DEFF Research Database (Denmark)

    Di Iorio, Concetta Tania; Carinci, Fabrizio; Brillante, Massimo

    2013-01-01

    The EUBIROD project aims to perform a cross-border flow of diabetes information across 19 European countries using the BIRO information system, which embeds privacy principles and data protection mechanisms in its architecture (privacy by design). A specific task of EUBIROD was to investigate...

  13. Antecedents of Cross-Border Acquisition Performance

    DEFF Research Database (Denmark)

    Wang, Daojuan; Moini, Hamid; Kuada, John Ernest

    2017-01-01

    This study investigates the impacts of main implementation activities on the success of cross-border acquisitions (CBAs), using survey data from a sample of 103 CBAs conducted by the companies in Nordic countries. The results of OLS regression analysis indicate that due diligence, integration...

  14. Implementation Issues of Cross-border Acquisitions

    DEFF Research Database (Denmark)

    Wang, Daojuan; Moini, Hamid; Kuada, John

    This study investigates the impacts of main implementation activities on the success of cross-border acquisitions (CBAs) using the survey data from a sample of 103 CBAs conducted by the companies in Scandinavia. The results of regression analysis indicate that due diligence, integration extent...

  15. Cross-Border Patent Disputes: Unified Patent Court or International Commercial Arbitration?

    Directory of Open Access Journals (Sweden)

    Ana Alba Betancourt

    2016-04-01

    Full Text Available Currently, the enforcement of a patent that is registered in several countries involves the risk of getting different and conflicting decisions from the national courts. In 2013, 25 European countries entered in an agreement that aims to homogenise the patent system by creating the European patent with unitary effect and a Unified Patent Court (UPC. This article focuses on the UPC, which aims to have a single court proceeding for cross-border patent conflicts. Does the UPC system represent an advantage compared to the current litigation system? The paper argues that it does and explores what it considers to be the two main advantages of a UPC over the current system of cross-border litigation of patents: the ability to drag several conflicts to a single procedure and the neutrality of the decision makers. These advantages are consequently compared to the characteristics of arbitration. Then, an explanation is provided with regards to how the UPC system is going to work in terms of jurisdiction, preliminary injunctions, the choice of law and enforcement of decisions, comparing those same procedural aspects to arbitration. The article finds that arbitration involves many of the same advantages (as compared to the UPC and that the procedural issues studied in both means are, so too, similar. Therefore, arbitration represents a viable alternative to the UPC when it comes to reducing the risks in solving cross-border patent conflicts.

  16. BANKING ON MULTINATIONALS: THE DETERMINANTS OF CROSS-BORDER CREDITS TO CENTRAL AND EASTERN EUROPE, 1990-2015

    Directory of Open Access Journals (Sweden)

    Roksolana Zapotichna

    2017-11-01

    Full Text Available Taking into account the rising dependence of Central and Eastern Europe on multinational banks’ credits, the main purpose of the article is to identify and examine the determinants of cross-border credits through a methodology based on “push” and “pull” factors. The author presents the results of a regression analysis on the determinants of cross-border credits provided by multinational banks from EU-15 to Central and Eastern Europe over the period of 1990-2015 by using the statistical data compiled and published by the Bank for International Settlements. The obtained results suggest that global as well as home and host country level determinants influence cross-border credits but to a different extent. According to our results, higher stability and predictability of global economic environment contribute to higher cross-border credit growth. The results of the host country determinants analysis indicate that more effective and profitable economies receive more credits from multinational banks. We also find that multinational banks provide more credits to countries with small markets, low inflation rate, high external debt burden, high capital account deficit, fixed exchange rate regime, and developed institutional environment. Regarding home level determinants, we find the existence of a negative correlation between home country economic cycle and the amount of cross-border credits received by the host country, which can be explained by low economic growth in continental Europe over the period under consideration that stimulated European banks to expand lending on foreign markets with higher profit opportunities. Thus, cross-border credits appear to have been countercyclical to growth in home countries and procyclical to growth in host countries. Finally, it is found that host country level determinants play the most important role in explaining changes in cross-border credits on host countries in Central and Eastern Europe during

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

    Science.gov (United States)

    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.

  18. Using automatic identification system technology to improve maritime border security

    OpenAIRE

    Lindstrom, Tedric R.

    2014-01-01

    Approved for public release; distribution is unlimited Our coastal waters are the United States’ most open and vulnerable borders. This vast maritime domain harbors critical threats from terrorism, criminal activities, and natural disasters. Maritime borders pose significant security challenges, as nefarious entities have used small boats to conduct illegal activities for years, and they continue to do so today. Illegal drugs, money, weapons, and migrants flow both directions across our ma...

  19. Evaluation of Integration Degree of the ASG-EUPOS Polish Reference Networks With Ukrainian GeoTerrace Network Stations in the Border Area

    Science.gov (United States)

    Siejka, Zbigniew

    2017-09-01

    GNSS systems are currently the basic tools for determination of the highest precision station coordinates (e.g. basic control network stations or stations used in the networks for geodynamic studies) as well as for land, maritime and air navigation. All of these tasks are carried out using active, large scale, satellite geodetic networks which are complex, intelligent teleinformatic systems offering post processing services along with corrections delivered in real-time for kinematic measurements. Many countries in the world, also in Europe, have built their own multifunctional networks and enhance them with their own GNSS augmentation systems. Nowadays however, in the era of international integration, there is a necessity to consider collective actions in order to build a unified system, covering e.g. the whole Europe or at least some of its regions. Such actions have already been undertaken in many regions of the world. In Europe such an example is the development for EUPOS which consists of active national networks built in central eastern European countries. So far experience and research show, that the critical areas for connecting these networks are border areas, in which the positioning accuracy decreases (Krzeszowski and Bosy, 2011). This study attempts to evaluate the border area compatibility of Polish ASG-EUPOS (European Position Determination System) reference stations and Ukrainian GeoTerrace system reference stations in the context of their future incorporation into the EUPOS. The two networks analyzed in work feature similar hardware parameters. In the ASG-EUPOS reference stations network, during the analyzed period, 2 stations (WLDW and CHEL) used only one system (GPS), while, in the GeoTerrace network, all the stations were equipped with both GPS and GLONASS receivers. The ASG EUPOS reference station network (95.6%) has its average completeness greater by about 6% when compared to the GeoTerrace network (89.8%).

  20. Surveillance Unattended Foliage Penetrating Radar for Border Control and Homeland Protection

    Directory of Open Access Journals (Sweden)

    Felicia Amato

    2013-06-01

    Full Text Available The increasing request for safety, security and environment protection at local and national level reveal the deficiency of the traditional surveillance and control centers to satisfy the needs and requirements of modern border control systems for homeland protection where land border is expected to be monitored as well as the maritime one. This is, for instance, the case of any land border affected by hidden immigration and/or illegal traffics as well as any small areas such as critical infrastructures or military/ civilian posts in forest or jungle environment characterized by vegetation. In such challenging environment, logistics constraints strongly recommend to have very low power devices able to operate months or years without maintenance. A such scenario should be the perfect place for implementing an Unattended Ground Sensors (UGS network making use FOliage PENetration (FOPEN radar for border control. The paper aims to present the basic characteristics and preliminary results of a Surveillance Unattended FOPEN (SUF radar suitable for detecting moving targets, people or vehicles, in dense forest environment.

  1. Surface reconstruction, figure-ground modulation, and border-ownership.

    Science.gov (United States)

    Jeurissen, Danique; Self, Matthew W; Roelfsema, Pieter R

    2013-01-01

    The Differentiation-Integration for Surface Completion (DISC) model aims to explain the reconstruction of visual surfaces. We find the model a valuable contribution to our understanding of figure-ground organization. We point out that, next to border-ownership, neurons in visual cortex code whether surface elements belong to a figure or the background and that this is influenced by attention. We furthermore suggest that there must be strong links between object recognition and figure-ground assignment in order to resolve the status of interior contours. Incorporation of these factors in neurocomputational models will further improve our understanding of surface reconstruction, figure-ground organization, and border-ownership.

  2. Border Control of Nuclear and Other Radioactive Materials

    International Nuclear Information System (INIS)

    Medakovic, S.; Cizmek, A.; Prah, M.

    2007-01-01

    In the second half of year 2006, stationary detection systems for nuclear and other radioactive materials were installed on Border Crossing Bregana, Croatia. Yantar 2U, which is the commercial name of the system, is integrated automatic system capable of detection of nuclear and other radioactive materials prepared for fixed-site customs applications (Russian origin). Installed system contains portal monitors, camera, communication lines and communication boxes and server. Two fully functional separate systems has been installed on BC Bregana, one on truck entrance and another one on car entrance. In this article the operational experience of installed system is presented. This includes statistical analysis of recorded alarms, evaluation of procedures for operational stuff and maintenance and typical malfunction experience, as well as some of the recommendation for future use of detection systems.(author)

  3. International Taxation and Cross-Border Banking

    NARCIS (Netherlands)

    Huizinga, H.P.; Voget, J.; Wagner, W.B.

    2011-01-01

    This paper examines empirically how international taxation affects the volume and pricing of cross-border banking activities for a sample of banks in 38 countries over the 1998-2008 - period. Home country corporate income taxation of foreign-source bank income is found to reduce banking-sector FDI.

  4. Transboundary water management Game-theoretic lessons for projects on the US-Mexico border*

    OpenAIRE

    Frisvold, George B.; Caswell, Margriet F.

    2000-01-01

    Of the twelve million people who live within 100 km of the US-Mexico border, 90 percent are clustered in trans boundary sister cities that share common water sources and pollution problems. New institutions created to address environmental concerns over NAFTA offer the promise of greater financial and technical assistance for water management in border cities. This paper reviews US-Mexico border water issues and institutions. Using insights from game theory, it draws policy lessons for instit...

  5. Correlation of interface states/border traps and threshold voltage shift on AlGaN/GaN metal-insulator-semiconductor high-electron-mobility transistors

    Energy Technology Data Exchange (ETDEWEB)

    Wu, Tian-Li, E-mail: Tian-Li.Wu@imec.be; Groeseneken, Guido [imec, Kapeldreef 75, 3001 Leuven (Belgium); Department of Electrical Engineering, KU Leuven, Leuven (Belgium); Marcon, Denis; De Jaeger, Brice; Lin, H. C.; Franco, Jacopo; Stoffels, Steve; Van Hove, Marleen; Decoutere, Stefaan [imec, Kapeldreef 75, 3001 Leuven (Belgium); Bakeroot, Benoit [imec, Kapeldreef 75, 3001 Leuven (Belgium); Centre for Microsystems Technology, Ghent University, 9052 Gent (Belgium); Roelofs, Robin [ASM, Kapeldreef 75, 3001 Leuven (Belgium)

    2015-08-31

    In this paper, three electrical techniques (frequency dependent conductance analysis, AC transconductance (AC-g{sub m}), and positive gate bias stress) were used to evaluate three different gate dielectrics (Plasma-Enhanced Atomic Layer Deposition Si{sub 3}N{sub 4}, Rapid Thermal Chemical Vapor Deposition Si{sub 3}N{sub 4}, and Atomic Layer Deposition (ALD) Al{sub 2}O{sub 3}) for AlGaN/GaN Metal-Insulator-Semiconductor High-Electron-Mobility Transistors. From these measurements, the interface state density (D{sub it}), the amount of border traps, and the threshold voltage (V{sub TH}) shift during a positive gate bias stress can be obtained. The results show that the V{sub TH} shift during a positive gate bias stress is highly correlated to not only interface states but also border traps in the dielectric. A physical model is proposed describing that electrons can be trapped by both interface states and border traps. Therefore, in order to minimize the V{sub TH} shift during a positive gate bias stress, the gate dielectric needs to have a lower interface state density and less border traps. However, the results also show that the commonly used frequency dependent conductance analysis technique to extract D{sub it} needs to be cautiously used since the resulting value might be influenced by the border traps and, vice versa, i.e., the g{sub m} dispersion commonly attributed to border traps might be influenced by interface states.

  6. Productive variability, border use and plot size in trials with cherry tomato

    Directory of Open Access Journals (Sweden)

    Daniel Santos

    2018-02-01

    Full Text Available ABSTRACT: Knowing the productive variability within protected environments is crucial for choosing the experimental design to be used in that conditions. Thus, the aim of the present study was to assess the variability of fruit production in protected environment cultivated with cherry tomatoes and to verify the border effect and plot size in reducing this variability. To this, data from an uniformity test carried out in a greenhouse with cherry tomato cv. ‘Lili’ were used. Total fresh mass of fruits per plant was considered being these plants arranged in cropping rows parallel to the lateral openings of the greenhouse and also the same plants arranged in columns perpendicular to these openings. To generate the borders, different scenarios were designed by excluding rows and columns and using different plot sizes. In each scenario, homogeneity of variances among the remaining rows and columns was tested. There is no variability of fruit production among rows or columns in trials with cherry tomatoes carried out in greenhouses and the use of border does not bring benefits in terms of reduction of coefficient of variation or reduction of cases of variance heterogeneity among rows or columns. Plots with a size equal to or greater than two plants make possible to use the completely randomized design in the cherry tomato trials in greenhouses.

  7. EUROPEAN CROSS-BORDER MERGERS AND ACQUISITIONS- REALITIES AND PERSPECTIVES

    Directory of Open Access Journals (Sweden)

    Vancea Mariana

    2011-07-01

    Full Text Available This paper analyses the impact of the economic and financial crisis on merger and acquisition activity in Europe and the latest trends manifested on the cross-border merger and acquisition market involving European companies. Thus, a first objective of this research is to reveal the evolution of the European cross-border merger and acquisition activity in terms of dynamics, volume and structure. Another objective of this research is to reveal the short and medium term perspectives on mergers and acquisitions in Europe. Thus, under the continuous economic recovery of the European countries and the other worldwide economies, the recovery of financial markets and the growth of corporate profits, we shall witness an intensive cross-border merger and acquisition activity in Europe. The expansion engine of these operations seems to be represented by the emerging economies. This research is based on a systematic, logical and comparative analysis of scientific literature and statistical data regarding the cross-border mergers and acquisitions that involve European companies in recent years. This paper is part of the doctoral thesis Mergers and acquisitions- strategies of growth and development of enterprises. European and national particularities, coordinated by professor Ph.D. Alina Bădulescu from University of Oradea, Faculty of Economics. The doctoral research is supported by The Sectorial Operational Program for Human Resources Development 2007-2013, Contract POSDRU 59/1.5/S/1- Romanian researchers through modern and efficient doctoral programs.

  8. Rotavirus NSP4114-135 peptide has no direct, specific effect on chloride transport in rabbit brush-border membrane

    Directory of Open Access Journals (Sweden)

    Vasseur Monique

    2006-11-01

    Full Text Available Abstract The direct effect of the rotavirus NSP4114-135 and Norovirus NV464-483 peptides on 36Cl uptake was studied by using villus cell brush border membrane (BBM isolated from young rabbits. Both peptides inhibited the Cl-/H+ symport activity about equally and partially. The interaction involved one peptide-binding site per carrier unit. Whereas in vitro NSP4114-135 caused nonspecific inhibition of the Cl-/H+ symporter, the situation in vivo is different. Because rotavirus infection in young rabbits accelerated both Cl- influx and Cl- efflux rates across villi BBM without stimulating Cl- transport in crypt BBM, we conclude that the NSP4114-135 peptide, which causes diarrhea in young rodents, did not have any direct, specific effect on either intestinal absorption or secretion of chloride. The lack of direct effect of NSP4 on chloride transport strengthens the hypothesis that NSP4 would trigger signal transduction pathways to enhance net chloride secretion at the onset of rotavirus diarrhea.

  9. Insulator function and topological domain border strength scale with architectural protein occupancy

    Science.gov (United States)

    2014-01-01

    Background Chromosome conformation capture studies suggest that eukaryotic genomes are organized into structures called topologically associating domains. The borders of these domains are highly enriched for architectural proteins with characterized roles in insulator function. However, a majority of architectural protein binding sites localize within topological domains, suggesting sites associated with domain borders represent a functionally different subclass of these regulatory elements. How topologically associating domains are established and what differentiates border-associated from non-border architectural protein binding sites remain unanswered questions. Results By mapping the genome-wide target sites for several Drosophila architectural proteins, including previously uncharacterized profiles for TFIIIC and SMC-containing condensin complexes, we uncover an extensive pattern of colocalization in which architectural proteins establish dense clusters at the borders of topological domains. Reporter-based enhancer-blocking insulator activity as well as endogenous domain border strength scale with the occupancy level of architectural protein binding sites, suggesting co-binding by architectural proteins underlies the functional potential of these loci. Analyses in mouse and human stem cells suggest that clustering of architectural proteins is a general feature of genome organization, and conserved architectural protein binding sites may underlie the tissue-invariant nature of topologically associating domains observed in mammals. Conclusions We identify a spectrum of architectural protein occupancy that scales with the topological structure of chromosomes and the regulatory potential of these elements. Whereas high occupancy architectural protein binding sites associate with robust partitioning of topologically associating domains and robust insulator function, low occupancy sites appear reserved for gene-specific regulation within topological domains. PMID

  10. Cross-border merger & acquisition activity and revealed comparative advantage in manufacturing industries

    NARCIS (Netherlands)

    Brakman, Steven; Garretsen, Harry; van Marrewijk, Charles; van Witteloostuijn, Arjen

    2013-01-01

    We estimate an important implication of oligopolistic international trade modeling for the predicted pattern of cross-border mergers and acquisitions (M&As). Our core argument is that cross-border M&As are, among other factors, driven by cross-country differences in comparative advantage. We find

  11. Nuclear risk behind the border?

    International Nuclear Information System (INIS)

    Varjoranta, T.

    1995-01-01

    The condition of nuclear wastes and facilities in Russia and in the Baltic countries arouses concern in Finland. Russia has two large nuclear power plants, nuclear weapons, over 300 nuclear submarine reactors and more than ten icebreaker reactors in close proximity to Finland's eastern border. The Lithuanian Ingalina nuclear power plant is also situated close to Finland. Following the Chernobyl accident, considerable improvements have been made to the technology and safety culture of Russian nuclear power plants, for instance, through international support programmes. The unstable social climate in Russia is, however, slowing progress down. Yet it is certain that no accident in the power plants near Finland's borders would cause immediate health risks in Finland, or would threaten the health of large numbers of people in the long term, either. Russia has not always taken proper care of its nuclear waste. In particular, spent fuel from nuclear submarines stored in Northern Russia causes problems. Russians have disposed of some waste by dumping ship reactors, with their fuel, into the Arctic Ocean. Some nuclear-powered submarines have sunk with all their crew. Russia has also conducted many nuclear tests in the vicinity of Finland. (orig.)

  12. Contemporary studies on the tree-border area of Slovenia, Italy and Austria

    Directory of Open Access Journals (Sweden)

    Anton Gosar

    1993-12-01

    Full Text Available The area wher three-borders of Austria, ltaly and Slovenia meet was centuries long a transitional rgion between the core areas of the Mediterranean and Alps. The under Austria unified area was divided among three states in 1918. Since than diverse systems in economy and politics have changed the once supportive economies. Tendencies to develop in each of the bordering states such economies which would support each other are becoming a reality. Studies, performed by universities of Ljubljana, Trieste, Udine and Klagenfurt should provide knowledge on the existing socio-geographic structure of the above named border regions.

  13. International taxation and cross-border banking

    NARCIS (Netherlands)

    Huizinga, H.P.; Voget, J.; Wagner, W.B.

    This paper examines empirically how international taxation affects the volume and pricing of cross-border banking activities for a sample of banks in 38 countries over the 1998�2008 period. International double taxation of foreign-source bank income is found to reduce banking-sector FDI.

  14. Determinants of Cross-border Venture Capital Investments in Emerging and Developed Economies

    DEFF Research Database (Denmark)

    Hain, Daniel; Johan, Sofia A.; Wang, Daojuan

    2016-01-01

    VCs, indicating the effects of intra-industry networks needing further analysis. Using China as a model, we provide a novel multidimensional framework to explain cross-border investments in innovative ventures across developed and emerging economies. By analyzing a unique international dataset, we...... is more relevant for investments in emerging economies, and relational trust is more relevant for investments in developed economies....

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

    Science.gov (United States)

    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…

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

    Science.gov (United States)

    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…

  17. Listening to the Line: Notes on Music, Globalization, and the US-Mexico Border

    Directory of Open Access Journals (Sweden)

    Josh Kun

    2014-06-01

    Full Text Available The following is an experiment in theory and practice, and is therefore divided into two parts. The first introduces the concept of “the aural border”, my attempt to listen to the US-Mexico border as a geography of sound and music. The second explores this notion through an excerpt from a critical performance text of mine, “Border Sound Files: An Audio Essay”, which tells musical stories of the border as a key site of globalization.

  18. Cross-border transitions : Navigating conflict and political change through community education practices in Myanmar and the Thai border

    NARCIS (Netherlands)

    Maber, E.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

  19. Surveillance at sea: The transactional politics of border control in the Aegean

    NARCIS (Netherlands)

    H. Dijstelbloem (Huub); R. van Reekum (Rogier); W. Schinkel (Willem)

    2017-01-01

    textabstractThe relationship between vision and action is a key element of both practices and conceptualizations of border surveillance in Europe. This article engages with what we call the ‘operative vision’ of surveillance at sea, specifically as performed by the border control apparatus in the

  20. Surveillance at sea : The transactional politics of border control in the Aegean

    NARCIS (Netherlands)

    Dijstelbloem, H.; van Reekum, R.; Schinkel, W.

    2017-01-01

    The relationship between vision and action is a key element of both practices and conceptualizations of border surveillance in Europe. This article engages with what we call the ‘operative vision’ of surveillance at sea, specifically as performed by the border control apparatus in the Aegean. We

  1. Produção de Carne em Cordeiros Cruza Border Leicester com Ovelhas Corriedale e Ideal Meat Production in Male Lambs Derived from the Crossing Between Border Leicester Rams with Corriedale and Polwarth Ewes

    Directory of Open Access Journals (Sweden)

    José Carlos da Silveira Osório

    2002-06-01

    Full Text Available O estudo objetivou oferecer informações sobre a morfologia (in vivo e na carcaça, características comerciais, componentes do peso vivo, qualidade da carcaça e da carne em cordeiros não castrados cruzas de Border Leicester com ovelhas Corriedale e Ideal, criados em condições de campo nativo no Rio Grande do Sul, Brasil. Foram utilizados 24 cordeiros, 11 procedentes do cruzamento de Border x Corriedale e 13 de Border Leicester x Ideal, sacrificados com 6,5 meses de idade. Foi verificado um efeito entre os cruzamentos para a perda ao resfriamento (em kg e %, peso e percentagem da pele, peso e percentagem do pescoço e capacidade de retenção de água. Igualmente, foi verificado que há diferença no desenvolvimento relativo dos componentes do peso vivo, composição regional da carcaça e composição tecidual da paleta entre os cordeiros Border Leicester x Corriedale e Border Leicester x Ideal e, dentro de cada genotipo verificou-se uma diferença quantitativa e qualitativa entre a paleta e a perna. As diferença quanto à qualidade da carcaça e carne não apresentam importância prática que justifique uma diferenciação do produto; porém, a comercialização deve ser com base no peso de carcaça fria e não com base no peso vivo ou carcaça quente. A paleta é mais precoce que a perna em ambos grupos genéticos.This study offers information on the morphology (in live and in carcass, commercial characteristics, components of the liveweight, quality of the carcass and meat in no castrated lambs derived from the crossing between Border Leicester rams and Corriedale and Polwarth ewes, grazing on native pasture in Rio Grande do Sul, Brazil. Twenty-four lambs slaughtered at 6.5 months of age were used, from which 11 were from Border Leicester rams x Corriedale ewes and 13 were from Border Leicester rams x Polwarth ewes. Significant effects between crosses were observed for carcass looses (in kg and %, weight and percentage of the skin and

  2. Comparison of the organic waste management systems in the Danish-German border region using life cycle assessment (LCA)

    DEFF Research Database (Denmark)

    Jensen, Morten Bang; Møller, Jacob; Scheutz, Charlotte

    2016-01-01

    This study assessed the management of the organic household waste in the Danish-German border region and points out major differences between the systems and their potential effects on the environment using life cycle assessment (LCA). The treatment of organic waste from households in the Danish...... cycle assessment showing large differences in the environmental performance of the two different regions with the Danish region performing better in 10 out of 14 impact categories. Furthermore, the importance of the substituted district heating systems was investigated showing an impact up to 34......-German border region is very different on each side of the border; the Danish region only uses incineration for the treatment of organic household waste while the German region includes combined biogas production and composting, mechanical and biological treatment (MBT) and incineration. Data on all parts...

  3. Border patrol: insights into the unique role of perlecan/heparan sulfate proteoglycan 2 at cell and tissue borders.

    Science.gov (United States)

    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

  4. Application of uti possidetis juris principle in the process of determination of international borders

    Directory of Open Access Journals (Sweden)

    Tubić Bojan

    2011-01-01

    Full Text Available Uti possidetis juris principle was basic rule in determining international borders in the period of decolonization. It was applied in Latin America and Africa, but also at the end of 20th century in the processes of dissolution of USSR, SFRY and Czechoslovakia. Uti possidetis juris principle is based on the presumption that former colonial administrative borders kept stability and territorial integrity. It was undoubtedly connected with the right of self-determination. It keeps the existing borders by preventing secession, but in that way it does not solve the problem of badly determined and disputed borders. The unclear foundations on which the borders were determined can be a source of chaos and indisputes, which was shown n some cases before the International Court of Justice. The dominant theory is that uti possidetis juris principle should be applied with certain limitations, in the period after decolonization as a basis for preserving the territorial integrity of postcolonial states.

  5. A mutation in canine CLN5 causes neuronal ceroid lipofuscinosis in Border collie dogs.

    Science.gov (United States)

    Melville, Scott A; Wilson, Carmen L; Chiang, Chiu S; Studdert, Virginia P; Lingaas, Frode; Wilton, Alan N

    2005-09-01

    Neuronal ceroid lipofuscinosis (NCL) is a neurodegenerative disease found in Border collie dogs, humans, and other animals. Disease gene studies in humans and animals provided candidates for the NCL gene in Border collies. A combination of linkage analysis and comparative genomics localized the gene to CFA22 in an area syntenic to HSA13q that contains the CLN5 gene responsible for the Finnish variant of human late infantile NCL. Sequencing of CLN5 revealed a nonsense mutation (Q206X) within exon 4 that correlated with NCL in Border collies. This truncation mutation should result in a protein product of a size similar to that of some mutations identified in human CLN5 and therefore the Border collie may make a good model for human NCL. A simple test was developed to enable screening of the Border collie population for carriers so the disease can be eliminated as a problem in the breed.

  6. Border Disease Virus among Chamois, Spain

    Science.gov (United States)

    Rosell, Rosa; Cabezón, Oscar; Mentaberre, Gregorio; Casas, Encarna; Velarde, Roser; Lavín, Santiago

    2009-01-01

    Approximately 3,000 Pyrenean chamois (Rupicapra pyrenaica pyrenaica) died in northeastern Spain during 2005–2007. Border disease virus infection was identified by reverse transcription–PCR and sequencing analysis. These results implicate this virus as the primary cause of death, similar to findings in the previous epizootic in 2001. PMID:19239761

  7. Radiation Control on Uzbekistan Borders - Results and Perspectives

    International Nuclear Information System (INIS)

    Petrenko, Vitaliy; Yuldashev, Bekhzod; Ismailov, Ulughbek; Shipilov, Nikolay; Chipizubov, Sergey; Avezov, Anvar

    2009-01-01

    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 of strengthening measures to prevent illicit trafficking in Republics of Central Asia region.

  8. A numerical model of p-n junctions bordering on surfaces

    Energy Technology Data Exchange (ETDEWEB)

    Altermatt, P.P.; Aberle, A.G.; Jianhua Zhao; Aihua Wang; Heiser, G. [University of New South Wales, Sydney (Australia). Centre for Photovolatic Engineering

    2002-10-01

    Many solar cell structures contain regions where the emitter p-n junction borders on the surface. If the surface is not well passivated, a large amount of recombination occurs in such regions. This type of recombination is influenced by the electrostatics of both the p-n junction and the surface, and hence it is different from the commonly described recombination phenomena occurring in the p-n junction within the bulk. We developed a two-dimensional model for the recombination mechanisms occurring in emitter p-n junctions bordering on surfaces. The model is validated by reproducing the experimental I-V curves of specially designed silicon solar cells. It is shown under which circumstances a poor surface passivation, near where the p-n junction borders on the surface, reduces the fill factor and the open-circuit voltage. The model can be applied to many other types of solar cells. (author)

  9. CalpB modulates border cell migration in Drosophila egg chambers

    Directory of Open Access Journals (Sweden)

    Kókai Endre

    2012-07-01

    Full Text Available Abstract Background Calpains are calcium regulated intracellular cysteine proteases implicated in a variety of physiological functions and pathological conditions. The Drosophila melanogaster genome contains only two genes, CalpA and CalpB coding for canonical, active calpain enzymes. The movement of the border cells in Drosophila egg chambers is a well characterized model of the eukaryotic cell migration. Using this genetically pliable model we can investigate the physiological role of calpains in cell motility. Results We demonstrate at the whole organism level that CalpB is implicated in cell migration, while the structurally related CalpA paralog can not fulfill the same function. The downregulation of the CalpB gene by mutations or RNA interference results in a delayed migration of the border cells in Drosophila egg chambers. This phenotype is significantly enhanced when the focal adhesion complex genes encoding for α-PS2 integrin ( if, β-PS integrin ( mys and talin ( rhea are silenced. The reduction of CalpB activity diminishes the release of integrins from the rear end of the border cells. The delayed migration and the reduced integrin release phenotypes can be suppressed by expressing wild-type talin-head in the border cells but not talin-headR367A, a mutant form which is not able to bind β-PS integrin. CalpB can cleave talin in vitro, and the two proteins coimmunoprecipitate from Drosophila extracts. Conclusions The physiological function of CalpB in border cell motility has been demonstrated in vivo. The genetic interaction between the CalpB and the if, mys, as well as rhea genes, the involvement of active talin head-domains in the process, and the fact that CalpB and talin interact with each other collectively suggest that the limited proteolytic cleavage of talin is one of the possible mechanisms through which CalpB regulates cell migration.

  10. [Antituberculosis-drug resistance in the border of Brazil with Paraguay and Bolivia].

    Science.gov (United States)

    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.

  11. Progressive Retinal Atrophy in the Border Collie: A new XLPRA

    OpenAIRE

    Vilboux, Thierry; Chaudieu, Gilles; Jeannin, Patricia; Delattre, Delphine; Hedan, Benoit; Bourgain, Catherine; Queney, Guillaume; Galibert, Francis; Thomas, Anne; André, Catherine

    2008-01-01

    Abstract Background Several forms of progressive retinal atrophy (PRA) segregate in more than 100 breeds of dog with each PRA segregating in one or a few breeds. This breed specificity may be accounted for by founder effects and genetic drift, which have reduced the genetic heterogeneity of each breed, thereby facilitating the identification of causal mutations. We report here a new form of PRA segregating in the Border Collie breed. The clinical signs, including the loss of night vision and ...

  12. Modeling emergent border-crossing behaviors during pandemics

    Science.gov (United States)

    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.

  13. Economic Co-operation Across the Finnish-Russian Border - Factors of Sluggish Development and Success of Enterprises

    OpenAIRE

    Rautio, V.; Tykkylaeinen, M.

    2000-01-01

    The post-Cold War era in Europe in the 1990s has caused people to recognize the complexity of economic development and economic co-operation. The opening of borders has not always meant an increase cross-border economic activities in general. On the contrary, the adverse socio-economic development of many border areas has been unanticipated. The Finnish-Russian border is one example of this dissonance. This paper analyses the operation of Finnish companies in economic activities in Russ...

  14. Health at the borders: Bayesian multilevel analysis of women's malnutrition determinants in Ethiopia.

    Science.gov (United States)

    Delbiso, Tefera Darge; Rodriguez-Llanes, Jose Manuel; Altare, Chiara; Masquelier, Bruno; Guha-Sapir, Debarati

    2016-01-01

    Women's malnutrition, particularly undernutrition, remains an important public health challenge in Ethiopia. Although various studies examined the levels and determinants of women's nutritional status, the influence of living close to an international border on women's nutrition has not been investigated. Yet, Ethiopian borders are regularly affected by conflict and refugee flows, which might ultimately impact health. To investigate the impact of living close to borders in the nutritional status of women in Ethiopia, while considering other important covariates. Our analysis was based on the body mass index (BMI) of 6,334 adult women aged 20-49 years, obtained from the 2011 Ethiopian Demographic and Health Survey (EDHS). A Bayesian multilevel multinomial logistic regression analysis was used to capture the clustered structure of the data and the possible correlation that may exist within and between clusters. After controlling for potential confounders, women living close to borders (i.e. ≤100 km) in Ethiopia were 59% more likely to be underweight (posterior odds ratio [OR]=1.59; 95% credible interval [CrI]: 1.32-1.90) than their counterparts living far from the borders. This result was robust to different choices of border delineation (i.e. ≤50, ≤75, ≤125, and ≤150 km). Women from poor families, those who have no access to improved toilets, reside in lowland areas, and are Muslim, were independently associated with underweight. In contrast, more wealth, higher education, older age, access to improved toilets, being married, and living in urban or lowlands were independently associated with overweight. The problem of undernutrition among women in Ethiopia is most worrisome in the border areas. Targeted interventions to improve nutritional status in these areas, such as improved access to sanitation, economic and livelihood support, are recommended.

  15. Novel insertion mutation of ABCB1 gene in an ivermectin-sensitive Border Collie.

    Science.gov (United States)

    Han, Jae-Ik; Son, Hyoung-Won; Park, Seung-Cheol; Na, Ki-Jeong

    2010-12-01

    P-glycoprotein (P-gp) is encoded by the ABCB1 gene and acts as an efflux pump for xenobiotics. In the Border Collie, a nonsense mutation caused by a 4-base pair deletion in the ABCB1 gene is associated with a premature stop to P-gp synthesis. In this study, we examined the full-length coding sequence of the ABCB1 gene in an ivermectin-sensitive Border Collie that lacked the aforementioned deletion mutation. The sequence was compared to the corresponding sequences of a wild-type Beagle and seven ivermectin-tolerant family members of the Border Collie. When compared to the wild-type Beagle sequence, that of the ivermectin-sensitive Border Collie was found to have one insertion mutation and eight single nucleotide polymorphisms (SNPs) in the coding sequence of the ABCB1 gene. While the eight SNPs were also found in the family members' sequences, the insertion mutation was found only in the ivermectin-sensitive dog. These results suggest the possibility that the SNPs are species-specific features of the ABCB1 gene in Border Collies, and that the insertion mutation may be related to ivermectin intolerance.

  16. The United States-Mexican Border - A land of conflict and opportunity: Chapter 1 in United States-Mexican Borderlands: Facing tomorrow's challenges through USGS science

    Science.gov (United States)

    Updike, Randall G.

    2013-01-01

    The boundary between the United States and Mexico was created for convenient expediency through political debate and agreements (fig. 1–1). With the exception of the eastern segment of the border, which follows the course of the Rio Grande (known as the Rio Bravo in Mexico), the defining of this border was based on political decisions that had little concern for ecosystems, geologic features, or water—all of which span that imaginary line. However, the location of the border has had a remarkable effect on the biologic and physical systems in the border region and, in turn, has had a growing influence on what we now see as 21st century socioeconomic and environmental priorities. Because of the complex interactions of the human, ecological, political, and economic exigencies associated with this area, the status of the United States–Mexican border region, known as the Borderlands, has become an ever-present concern for most American citizens and for Mexican and United States Federal, State, and local governments.

  17. Situational crime prevention and cross-border crime

    NARCIS (Netherlands)

    Kleemans, Edward R.; Soudijn, Melvin R J; Weenink, Anton W.

    2013-01-01

    This chapter explores the consequences of cross-border crime for situational crime prevention. Many types of organised crime involve international smuggling activities – such as drug trafficking, money laundering, smuggling illegal immigrants, and other transnational illegal activities. Based on

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

    Science.gov (United States)

    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.

  19. ITRAP - International laboratory and field test site exercise for radiation detection instruments and monitoring systems at border crossings

    International Nuclear Information System (INIS)

    Beck, P.; Schmitzer, C.; Duftschmid, K.E.; Arlt, R.

    2001-01-01

    Illicit trafficking in nuclear materials has become more and more a problem, due to the circulation of a high number of radioactive sources and the big amount of nuclear material. The IAEA database counts at present more than 300 verified cases. The endangering cased thereby ranges from possible health defect for the publication to terrorists activities and production of nuclear weapons. In addition to the primary criminal reasons the illegal disposal of radioactive sources as salvage, scrap and others show a further problem, which has lead to severe accidents and lethal effects in the past (e.g. Goiana, Mexico). Some countries have already under taken countermeasures (e.g. Monitoring at the Finnish-Russian and German- Polish border, border monitoring in Italy). The International Atomic Energy Agency (IAEA) has reacted on this actual problem by setting up a new program to fight against nuclear criminality and has suggested a pilot study for the practical test of border monitoring systems. Co-ordinated by the Federal Ministry of Economy and Labour the Austrian Government financed the pilot study ITRAP (Illicit Trafficking Radiation Detection Assessment Program) carried out by the Austrian Research Centers Seibersdorf (ARCS). Aim of the study was to work out the technical requirements and the practicability of an useful monitoring system at border crossings. The results of the study will be offered by the IAEA to the member states as international recommendations for border monitoring systems

  20. Modern aspects of cross-border cooperation on the example of the functioning of Euroregion «Upper Prut»

    Directory of Open Access Journals (Sweden)

    O. O. Hrushko

    2015-07-01

    Full Text Available In the article the current aspects of cross­border cooperation between regions of Ukraine in the framework of the EU Eastern Partnership and in the frame of «Upper Prut» in particular are discussed. The retrospective of the establishment of cross­border ties of Chernivtsi oblast with the regions of Moldova and Romania and evolution of this cooperation (from Euroregion to implementation of the projects funded by EU programs is given. Also the efficiency of the Joint Operational Programme «Romania­Ukraine­Republic of Moldova 2007­2013» for the Ukrainian side border is analyzed. The research of public opinion on influence of the European integration process and its cross­border cooperation was. It was determined that the CBC projects implementation not only positively affects on the development of the region, but also is an effective mechanism for the formation of public opinion on the movement of Ukraine towards the EU. It is concluded that trans­regional cooperation today is looking for new models of national infrastructures, which includes power systems, transportation and communication network. The development of a common policy on technogenic and ecological safety, prevention of pollution of river basins, and the development of tourism and recreational activities also must be included in such new model. The implementation of joint strategies must be established and have to include the equalization of socio­economic and political development of border regions.