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Sample records for branchial region

  1. Report of a complete second branchial fistula.

    LENUS (Irish Health Repository)

    Khan, Mohammad Habibullah

    2010-08-01

    We report a case of complete congenital branchial fistula with an internal opening near the tonsillar fossa. Cysts, fistulas, and sinuses of the second branchial cleft are the most common developmental anomalies arising from the branchial apparatus. In our case, a 43-year-old man presented with a several-year history of a discharging sinus from the right side of his neck, consistent with a branchial fistula. He underwent various investigations and finally was treated with a one-stage complete surgical excision of the fistula tract. We describe the general clinical presentation, investigations, and surgical outcome of this case.

  2. Dissection and Flat-mounting of the Threespine Stickleback Branchial Skeleton.

    Science.gov (United States)

    Ellis, Nicholas A; Miller, Craig T

    2016-01-01

    The posterior pharyngeal segments of the vertebrate head give rise to the branchial skeleton, the primary site of food processing in fish. The morphology of the fish branchial skeleton is matched to a species' diet. Threespine stickleback fish (Gasterosteus aculeatus) have emerged as a model system to study the genetic and developmental basis of evolved differences in a variety of traits. Marine populations of sticklebacks have repeatedly colonized countless new freshwater lakes and creeks. Adaptation to the new diet in these freshwater environments likely underlies a series of craniofacial changes that have evolved repeatedly in independently derived freshwater populations. These include three major patterning changes to the branchial skeleton: reductions in the number and length of gill raker bones, increases in pharyngeal tooth number, and increased branchial bone lengths. Here we describe a detailed protocol to dissect and flat-mount the internal branchial skeleton in threespine stickleback fish. Dissection of the entire three-dimensional branchial skeleton and mounting it flat into a largely two-dimensional prep allows for the easy visualization and quantification of branchial skeleton morphology. This dissection method is inexpensive, fast, relatively easy, and applicable to a wide variety of fish species. In sticklebacks, this efficient method allows the quantification of skeletal morphology in genetic crosses to map genomic regions controlling craniofacial patterning. PMID:27213248

  3. Distribution of branchial anomalies in a paediatric Asian population

    Science.gov (United States)

    Teo, Neville Wei Yang; Ibrahim, Shahrul Izham; Tan, Kun Kiaang Henry

    2015-01-01

    INTRODUCTION The objective of the present study was to review the distribution and incidence of branchial anomalies in an Asian paediatric population and highlight the challenges involved in the diagnosis of branchial anomalies. METHODS This was a retrospective chart review of all paediatric patients who underwent surgery for branchial anomalies in a tertiary paediatric hospital from August 2007 to November 2012. The clinical notes were correlated with preoperative radiological investigations, intraoperative findings and histology results. Branchial anomalies were classified based on the results of the review. RESULTS A total of 28 children underwent surgery for 30 branchial anomalies during the review period. Two children had bilateral branchial anomalies requiring excision. Of the 30 branchial anomalies, 7 (23.3%) were first branchial anomalies, 5 (16.7%) were second branchial anomalies, 3 (10.0%) were third branchial anomalies, and 4 (13.3%) were fourth branchial anomalies (one of the four patients with fourth branchial anomalies had bilateral branchial anomalies). In addition, seven children had 8 (26.7%) branchial anomalies that were thought to originate from the pyriform sinus; however, we were unable to determine if these anomalies were from the third or fourth branchial arches. There was inadequate information on the remaining 3 (10.0%) branchial anomalies for classification. CONCLUSION The incidence of second branchial anomalies appears to be lower in our Asian paediatric population, while that of third and fourth branchial anomalies was higher. Knowledge of embryology and the related anatomy of the branchial apparatus is crucial in the identification of the type of branchial anomaly. PMID:25917471

  4. Branchial cleft cyst: A case report and review of literature

    Directory of Open Access Journals (Sweden)

    Surekha Chavan

    2014-01-01

    Full Text Available First branchial cleft anomaly is a rare disease of the head and neck. Because of its rarity, first branchial cleft anomaly is often misdiagnosed and results in inappropriate management. In this article, we present a case of type II first branchial cleft anomaly. A middle-aged woman who had suffered from swelling on lower jaw visited our department with the chief complaint of a swelling. She underwent complete excision of the lesion with preservation of the facial nerve. The patient recovered well and had no recurrence at 1-year of follow up.

  5. Branchial cleft anomalies: a pictorial review of embryological development and spectrum of imaging findings

    OpenAIRE

    Adams, Ashok; Mankad, Kshitij; Offiah, Curtis; Childs, Lucy

    2015-01-01

    Abstract The branchial arches are the embryological precursors of the face, neck and pharynx. Anomalies of the branchial arches are the second most common congenital lesions of the head and neck in children, with second branchial arch anomalies by far the most common. Clinically, these congenital anomalies may present as cysts, sinus tracts, fistulae or cartilaginous remnants with typical clinical and radiological findings. We review the normal embryological development of the branchial arche...

  6. [One case of postoperative facial paralysis after first branchial fistula].

    Science.gov (United States)

    Wang, Xia; Xu, Yaosheng

    2015-12-01

    Pus overflow from patent's fistula belew the left face near mandibular angle 2 years agowith a little pain. Symptoms relieved after oral antibiotics. This symptom frequently occurred in the past six months. Postoperative facial paralysis occurred after surgery, and recovered after treatment. It was diagnosed as the postoperative facial paralysis after first branchial fistula surgery.

  7. First and second branchial arch syndromes: multimodality approach

    Energy Technology Data Exchange (ETDEWEB)

    Senggen, Elodie; Laswed, Tarek; Meuwly, Jean-Yves; Maestre, Leonor Alamo; Meuli, Reto; Gudinchet, Francois [University Hospital of Lausanne, Radiology Department, Lausanne (Switzerland); Jaques, Bertrand [University Hospital of Lausanne, Department of Otorhinolaryngology, Lausanne (Switzerland)

    2011-05-15

    First and second branchial arch syndromes (BAS) manifest as combined tissue deficiencies and hypoplasias of the face, external ear, middle ear and maxillary and mandibular arches. They represent the second most common craniofacial malformation after cleft lip and palate. Extended knowledge of the embryology and anatomy of each branchial arch derivative is mandatory for the diagnosis and grading of different BAS lesions and in the follow-up of postoperative patients. In recent years, many new complex surgical approaches and procedures have been designed by maxillofacial surgeons to treat extensive maxillary, mandibular and external and internal ear deformations. The purpose of this review is to evaluate the role of different imaging modalities (orthopantomogram (OPG), lateral and posteroanterior cephalometric radiographs, CT and MRI) in the diagnosis of a wide spectrum of first and second BAS, including hemifacial microsomia, mandibulofacial dysostosis, branchio-oto-renal syndrome, Pierre Robin sequence and Nager acrofacial dysostosis. Additionally, we aim to emphasize the importance of the systematic use of a multimodality imaging approach to facilitate the precise grading of these syndromes, as well as the preoperative planning of different reconstructive surgical procedures and their follow-up during treatment. (orig.)

  8. Batch variation between branchial cell cultures: An analysis of variance

    DEFF Research Database (Denmark)

    Hansen, Heinz Johs. Max; Grosell, M.; Kristensen, L.

    2003-01-01

    We present in detail how a statistical analysis of variance (ANOVA) is used to sort out the effect of an unexpected batch-to-batch variation between cell cultures. Two separate cultures of rainbow trout branchial cells were grown on permeable filtersupports ("inserts"). They were supposed...... and introducing the observed difference between batches as one of the factors in an expanded three-dimensional ANOVA, we were able to overcome an otherwisecrucial lack of sufficiently reproducible duplicate values. We could thereby show that the effect of changing the apical medium was much more marked when...... the radioactive lipid precursors were added on the apical, rather than on the basolateral, side. Theinsert cell cultures were obviously polarized. We argue that it is not reasonable to reject troublesome experimental results, when we do not know a priori that something went wrong. The ANOVA is a very useful...

  9. First Branchial Cleft Fistula Associated with External Auditory Canal Stenosis and Middle Ear Cholesteatoma

    Directory of Open Access Journals (Sweden)

    shahin abdollahi fakhim

    2014-10-01

    Full Text Available Introduction: First branchial cleft anomalies manifest with duplication of the external auditory canal.   Case Report: This report features a rare case of microtia and congenital middle ear and canal cholesteatoma with first branchial fistula. External auditory canal stenosis was complicated by middle ear and external canal cholesteatoma, but branchial fistula, opening in the zygomatic root and a sinus in the helical root, may explain this feature. A canal wall down mastoidectomy with canaloplasty and wide meatoplasty was performed. The branchial cleft was excised through parotidectomy and facial nerve dissection.   Conclusion:  It should be considered that canal stenosis in such cases can induce cholesteatoma formation in the auditory canal and middle ear.

  10. Effects of the organophosphorous methyl parathion on the branchial epithelium of a freshwater fish Metynnis roosevelti

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    Machado Marcelo Rubens

    2003-01-01

    Full Text Available Gills are vital structures for fish, since they are the main site for gaseous exchange as well as partially responsible for osmorregulation, acid-basic balance, excretion of nitrogenous compounds and taste. Chemicals in the water may alter the morphology of branchial cells of fish that are, therefore, a useful model for environmental impact and ecotoxicology studies. In order to investigate the effects of an organophosphorous compound, methyl parathion, on the gills of the fish, samples of Metynnis roosevelti were exposed to lethal (7ppm and sublethal (1ppm doses of Mentox 600 CE. Through light and scanning electron microscopy, shrinking of the branchial epithelium, followed by detachment and hyperplasia were observed. Externally, the branchial filaments presented the gradual disappearance of microridges. Even in sublethal doses, the organophosphorous reduced the health and fitness of these fish, as consequence of secondary effects derived from changes in the branchial epithelium, impairing oxygenation and ionic balance of the organism.

  11. Neonate with VACTERL Association and a Branchial Arch Anomaly without Hydrocephalus.

    Science.gov (United States)

    Velazquez, Danitza; Pereira, Elaine; Havranek, Thomas

    2016-03-01

    VACTERL (vertebral anomalies, anal atresia, cardiac defect, tracheoesophageal fistula, renal anomaly, limb anomalies) is an association of anomalies with a wide spectrum of phenotypic expression. While the majority of cases are sporadic, there is evidence of an inherited component in a small number of patients as well as the potential influence of nongenetic risk factors (maternal diabetes mellitus). Presence of hydrocephalus has been reported in VACTERL patients (VACTERL-H) in the past, with some displaying branchial arch anomalies. We report the unique case of an infant of diabetic mother with VACTERL association and a branchial arch anomaly-in the absence of hydrocephalus.

  12. (Uncommon) Mechanisms of Branchial Ammonia Excretion in the Common Carp (Cyprinus carpio) in Response to Environmentally Induced Metabolic Acidosis.

    Science.gov (United States)

    Wright, Patricia A; Wood, Chris M; Hiroi, Junya; Wilson, Jonathan M

    2016-01-01

    Freshwater fishes generally increase ammonia excretion in acidic waters. The new model of ammonia transport in freshwater fish involves an association between the Rhesus (Rh) protein Rhcg-b, the Na(+)/H(+) exchanger (NHE), and a suite of other membrane transporters. We tested the hypothesis that Rhcg-b and NHE3 together play a critical role in branchial ammonia excretion in common carp (Cyprinus carpio) chronically exposed to a low-pH environment. Carp were exposed to three sequential environmental treatments-control pH 7.6 water (24 h), pH 4.0 water (72 h), and recovery pH 7.6 water (24 h)-or in a separate series were simply exposed to either control (72 h) or pH 4.0 (72 h) water. Branchial ammonia excretion was increased by ∼2.5-fold in the acid compared with the control period, despite the absence of an increase in the plasma-to-water partial pressure NH3 gradient. Alanine aminotransferase activity was higher in the gills of fish exposed to pH 4 versus control water, suggesting that ammonia may be generated in gill tissue. Gill Rhcg-b and NHE3b messenger RNA levels were significantly elevated in acid-treated relative to control fish, but at the protein level Rhcg-b decreased (30%) and NHE3b increased (2-fold) in response to water of pH 4.0. Using immunofluorescence microscopy, NHE3b and Rhcg-b were found to be colocalized to ionocytes along the interlamellar space of the filament of control fish. After 72 h of acid exposure, Rhcg-b staining almost disappeared from this region, and NHE3b was more prominent along the lamellae. We propose that ammoniagenesis within the gill tissue itself is responsible for the higher rates of branchial ammonia excretion during chronic metabolic acidosis. Unexpectedly, gill Rhcg-b does not appear to be important in gill ammonia transport in low-pH water, but the strong induction of NHE3b suggests that some NH4(+) may be eliminated directly in exchange for Na(+). These findings contrast with previous studies in larval zebrafish

  13. Familial occurrence of a syndrome with branchial dysplasia, mental deficiency, club feet, and inguinal herniae

    OpenAIRE

    Lambert, J. C.; Ayraud, N; Martin, J.; Mariani, R.; Ferrari, M; Donzeau,M.

    1982-01-01

    A distinct probably autosomal recessive disorder was ascertained in a boy and his sister. The common features were signs of abnormal development of the first and second branchial arches, mental deficiency, club feet, and inguinal herniae. In addition the boy had hypospadias and the girl a ventricular septal defect.

  14. Multilineage differentiation of ectomesenchymal cells isolated from the first branchial arch.

    Science.gov (United States)

    Deng, M J; Jin, Y; Shi, J N; Lu, H B; Liu, Y; He, D W; Nie, X; Smith, A J

    2004-01-01

    Cranial neural crest-derived ectomesenchymal cells may be pluripotent stem cells that are capable of generating a range of phenotypes. The fate of these cells appears to be determined in part by intrinsic genetic programs and also by the influence of extracellular signals in the local environment. The extent of lineage determination once neural crest cells have migrated to the first branchial arch is not clear, although branchial arch pattern is not thought to be the result of crest predetermination. The aim of the present study was to test the hypothesis that ectomesenchymal cells of the first branchial arch show properties of pluripotent stem cells, the lineage of which may be directed by specific molecular signaling. Ectomesenchymal cells were enzymatically isolated from the mandibular processes of BALB/c mice and maintained in an undifferentiated state while cultured with leukemia inhibitory factor or induced to differentiate by lineage-specific induction factors or growth conditions, including transforming growth factor beta, forskolin, and a mineralization-promoting medium. Morphological observations and immunocytochemistry demonstrated that cells could be induced to differentiate into smooth muscle cells, glial cells, and osteoblasts, respectively. In the presence of the mineralization-promoting medium, alkaline phosphatase activity increased significantly and mineralization nodules formed. The data reported support the concept that many, although not all, first branchial arch-derived ectomesenchymal cells show properties of multipotent stem cells, the subsequent fate of which can be influenced by induction factors and growth conditions. Some cells, however, showed a degree of commitment with respect to their fate. The possible application of first branchial arch-derived stem cells to tissue engineering of the orofacial tissues should involve consideration of the developmental stage of cell harvesting and the desired cell fate.

  15. Comparison of the structure and composition of the branchial filters in suspension feeding elasmobranchs.

    Science.gov (United States)

    Misty Paig-Tran, E W; Summers, A P

    2014-04-01

    The four, evolutionarily independent, lineages of suspension feeding elasmobranchs have two types of branchial filters. The first is a robust, flattened filter pad akin to a colander (e.g., whale sharks, mantas and devil rays) while the second more closely resembles the comb-like gill raker structure found in bony fishes (e.g., basking and megamouth sharks). The structure and the presence of mucus on the filter elements will determine the mechanical function of the filter and subsequent particle transport. Using histology and scanning electron microscopy, we investigated the anatomy of the branchial filters in 12 of the 14 species of Chondrichthyian filter-feeding fishes. We hypothesized that mucus producing cells would be abundant along the filter epithelium and perform as a sticky mechanism to retain and transport particles; however, we found that only three species had mucus producing goblet cells. Two of these (Mobula kuhlii and Mobula tarapacana) also had branchial cilia, indicating sticky retention and transport. The remaining filter-feeding elasmobranchs did not have a sticky surface along the filter for particles to collect and instead must employ alternative mechanisms of filtration (e.g., direct sieving, inertial impaction or cross-flow). With the exception of basking sharks, the branchial filter is composed of a hyaline cartilage skeleton surrounded by a layer of highly organized connective tissue that may function as a support. Megamouth sharks and most of the mobulid rays have denticles along the surface of the filter, presumably to protect against damage from large particle impactions. Basking sharks have branchial filters that lack a cartilaginous core; instead they are composed entirely of smooth keratin. PMID:24443216

  16. An analysis of the energetic cost of the branchial and cardiac pumps during sustained swimming in trout

    DEFF Research Database (Denmark)

    FARRELL, AP; STEFFENSEN, JF

    1987-01-01

    Experimental data are available for the oxygen cost of the branchial and cardiac pumps in fish. These data were used to theoretically analyze the relative oxygen cost of these pumps during rest and swimming in rainbow troutSalmo gairdneri. Efficiency of the heart increases with activity and so...... the relative oxygen cost of the cardiac pumps decreased from 4.6% at rest to 1.9% at the critical swimming speed. The relative oxygen cost of the branchial pump is significant in the resting and slowly swimming fish, being 10 to 15% of total oxygen uptake. However, when swimming trout switch to a ram mode...... of ventilation, a considerable saving in oxygen cost is accrued by switching the cost of ventilation from the branchial to the tail musculature. Thus, the relative oxygen cost of the branchial and cardiac pumps actually decreases at critical swimming speed compared to rest and therefore is unlikely to be a major...

  17. SEM study of ultrastructural changes in branchial architecture of Ctenopharyngodon idella (Cuvier & Valenciennes) exposed to chlorpyrifos

    OpenAIRE

    Kaur Mandeep; Jindal Rajinder

    2016-01-01

    We evaluated structural modifications in the branchial architecture of grass carp, Ctenopharyngodon idella, chronically exposed to chlorpyrifos (an organophosphate) using scanning electron microscopy (SEM). Static renewal tests were conducted for 96 h to determine the LC50 of chlorpyrifos to the fish. Physicochemical analysis of water was done using standard methods. To assess the effect of chronic toxicity, fish were exposed to two sublethal concentrations...

  18. Energetic cost of active branchial ventilation in the sharksucker, Echeneis naucrates

    DEFF Research Database (Denmark)

    Steffensen, J F; Lomholt, J P

    1983-01-01

    1. Sharksuckers use active branchial ventilation when swimming or at rest in stationary water. When attached to a moving object or when placed in a water current, they shift to ram gill ventilation as water velocity exceeds a certain threshold. 2. Water velocities required for the transition from......, no further increase in oxygen consumption was observed. 5. It is concluded that the energetic cost of active ventilation in sharksuckers is lower than has previously been reported for fish in general....

  19. Development of oral and branchial muscles in lancelet larvae of Branchiostoma japonicum.

    Science.gov (United States)

    Yasui, Kinya; Kaji, Takao; Morov, Arseniy R; Yonemura, Shigenobu

    2014-04-01

    The perforated pharynx has generally been regarded as a shared characteristic of chordates. However, there still remains phylogenetic ambiguity between the cilia-driven system in invertebrate chordates and the muscle-driven system in vertebrates. Giant larvae of the genus Asymmetron were reported to develop an orobranchial musculature similar to that of vertebrates more than 100 years ago. This discovery might represent an evolutionary link for the chordate branchial system, but few investigations of the lancelet orobranchial musculature have been completed since. We studied staged larvae of a Japanese population of Branchiostoma japonicum to characterize the developmental property of the orobranchial musculature. The larval mouth and the unpaired primary gills develop well-organized muscles. These muscles function only as obturators of the openings without antagonistic system. As the larval mouth enlarged posteriorly to the level of the ninth myomere, the oral musculature was fortified accordingly without segmental patterning. In contrast, the iterated branchial muscles coincided with the dorsal myomeric pattern before metamorphosis, but the pharynx was remodeled dynamically irrespective of the myomeric pattern during metamorphosis. The orobranchial musculature disappeared completely during metamorphosis, and adult muscles in the oral hood and velum, as well as on the pterygial coeloms developed independently. The lancelet orobranchial musculature is apparently a larval adaptation to prevent harmful intake. However, vestigial muscles appeared transiently with the secondary gill formation suggest a bilateral ancestral state of muscular gills, and a segmental pattern of developing branchial muscles without neural crest and placodal contributions is suggestive of a precursor of vertebrate branchiomeric pattern.

  20. Thyroid papillary carcinoma arising in ectopic thyroid tissue within a neck branchial cyst

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    Di Fiore Agnese

    2006-05-01

    Full Text Available Abstract Background Thyroid gland derives from one median anlage at the base of the tongue, and from the two fourth branchial pouches. A number of anomalies may occur during their migration. These can be in form of ectopic tissues, which are frequently found along the course of thyroglossal duct and rarely in other sites, many of these may develop same diseases as the thyroid gland. Case presentation A 36-years-old female presented with a 3 month history of left side neck mass. The mass disappeared following aspiration of brown colored fluid, which on cytological examination showed cells with nuclear irregularities that warranted the resection of the lesion. The histology demonstrated a thyroid papillary carcinoma arising within the branchial cyst. Thereafter, the patient underwent a total thyroidectomy with central lymph nodes dissection. Histology showed a multifocal papillary carcinoma with central lymph nodes metastases. Only four cases of primary thyroid carcinomas in neck branchial cyst have been described so far. Conclusion In a lateral cystic neck mass, although rare, occurrence of ectopic thyroid tissue and presence of a papillary thyroid carcinoma should be kept in mind.

  1. Branchial cleft cyst - A case report with review of literature

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    Mamatha Boringi

    2014-01-01

    A solitary, 1 month old swelling on the right submandibular region, in a 13-year-old girl, caused diagnostic dilemma with clinical presentation. Diagnosis was done after all the investigations and treated accordingly.

  2. Hypoxic conditions alter developing branchial arch-derived structures in zebrafish

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    Trish E Parsons

    2014-08-01

    Full Text Available Background: Previous epidemiological findings have implicated hypoxia as a risk factor for craniofacial defects including cleft lip, microtia and branchial arch anomalies. This study tests the hypothesis that hypoxic exposure results in craniofacial shape variation in a zebrafish model. Methods: Three sets of zebrafish embryos were raised in uniform conditions with the exception of dissolved oxygen level.  At 24 hours past fertilization (hpf embryos were placed in hypoxic conditions (70% or 50% dissolved oxygen tank water and compared to unexposed control embryos.  After 24 hours of exposure to hypoxia, the embryos were incubated under normoxia.  Larvae were collected at 5 days post fertilization (dpf and stained for cartilage. Images were taken of each specimen and subsequently landmarked to capture viscerocranial morphology.  A geometric morphometric analysis was performed to compare shape variation across groups. Results: The mean branchial arch shape of each exposure group was significantly different from controls (p<0.001.  Principal components analysis revealed a clear separation of the three groups, with controls at one end of the shape spectrum, the 50% hypoxia group at the other end, and the 70% hypoxia group spanning the variation in between. Conclusions: This experiment shows that hypoxia exposure at 24hpf is capable of affecting craniofacial shape in a dose-dependent manner.  These results may have implications not only for high altitude fetal health, but other environments, behaviors and genes that affect fetal oxygen delivery.

  3. SEM study of ultrastructural changes in branchial architecture of Ctenopharyngodon idella (Cuvier & Valenciennes exposed to chlorpyrifos

    Directory of Open Access Journals (Sweden)

    Kaur Mandeep

    2016-01-01

    Full Text Available We evaluated structural modifications in the branchial architecture of grass carp, Ctenopharyngodon idella, chronically exposed to chlorpyrifos (an organophosphate using scanning electron microscopy (SEM. Static renewal tests were conducted for 96 h to determine the LC50 of chlorpyrifos to the fish. Physicochemical analysis of water was done using standard methods. To assess the effect of chronic toxicity, fish were exposed to two sublethal concentrations (1.44 μg/L and 2.41 μg/L of chlorpyrifos for 15, 30 and 60 days, after which gills were examined by SEM, which revealed changes in gill ultrastructure. Branchial alterations included distorted secondary lamellae in the form of curling and shortening, erosion in a few primary filaments and a wrinkled and denuded epithelial surface. Excessive mucosal openings (mucoid hyperplasia on the surface were observed in the gills of fish exposed to both concentrations of chlorpyrifos. Alteration in the microridge pattern of pavement cells and cracks on the gill rakers were also observed, and the intensity of the damage was found to be directly related to the toxicant concentration and exposure period. The present study revealed that the assessment of surface morphology can serve as a novel bioindicator of pollution, disease and toxicity.

  4. Levels of arsenic, cadmium, lead and mercury in the branchial plate and muscle tissue of mobulid rays

    International Nuclear Information System (INIS)

    Highlights: • Branchial plate and muscle tissue from mobulid rays were analysed for certain metals. • Mean concentrations of cadmium in Mobula japanica were above the EC ML. • Mean inorganic arsenic concentration in Mobula japanica muscle equalled the FSANZ ML. • Mean concentration of lead in Manta alfredi muscle tissue exceeded EC and Codex MLs. • There were significant correlations between the types of tissues for some metals. - Abstract: Mobulid rays are targeted in fisheries for their branchial plates, for use in Chinese medicine. Branchial plate and muscle tissue from Mobula japanica were collected from fish markets in Sri Lanka, and muscle tissue biopsies from Manta alfredi in Australia. These were analysed for arsenic, cadmium, lead and mercury and compared to maximum levels (MLs) set by Food Standards Australia and New Zealand (FSANZ), European Commission (EC) and Codex Alimentarius Commission. The estimated intake for a vulnerable human age group was compared to minimal risk levels set by the Agency for Toxic Substances and Disease Registry. The mean inorganic arsenic concentration in M. japanica muscle was equivalent to the FSANZ ML while cadmium exceeded the EC ML. The mean concentration of lead in M. alfredi muscle tissue exceeded EC and Codex MLs. There were significant positive linear correlations between branchial plate and muscle tissue concentrations for arsenic, cadmium and lead

  5. Confocal laser scanning and electron microscopical studies on osmoregulatory epithelia in the branchial cavity of the lobster homarus gammarus

    Science.gov (United States)

    Haond; Flik; Charmantier

    1998-06-01

    The adult lobster Homarus gammarus is a weak hyper-regulator at low salinity. The objective of this study was to locate the ion-transporting tissues in the branchial chamber of this species, using electron microscopy and confocal laser scanning microscopy with a fluorescent vital stain for mitochondria, DASPMI, which is widely used to locate mitochondria-rich cells in ion-transporting epithelia of fish. A thick mitochondria-rich epithelium is present on the inner side of the branchiostegite and over the entire surface of the epipodites. Ultrastructural observations confirm that this tissue has features typical of an ion-transporting epithelium. When the lobster is transferred to low salinity, these epithelia undergo marked ultrastructural changes, such as an increase in thickness related to the development of basolateral infoldings, the appearance of numerous vesicles and an increase in height of the apical microvilli. In the gills, the branchial filaments are lined by a thin and poorly differentiated epithelium, containing numerous mitochondria; no significant ultrastructural changes were observed in the gills of animals acclimated to low salinity. In summary, in H. gammarus, no evidence of osmoregulatory structures was found in the gills. Differentiated ion-transporting epithelia are present in the branchial cavity, on the inner side of the branchiostegite and on the epipodites; these organs are probably involved in osmoregulation. PMID:9576892

  6. COMPLETE BRANCHIAL FISTULAS MANAGED BY COMBINED ‘TRANSCERVICAL’, ‘TRANSORAL’ APPROACH IN A MEDICAL COLLEGE HOSPITAL.

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    Ravishankar B

    2015-04-01

    Full Text Available Background/ objectives: Branchial arch anomalies form 20% of the congenital head and neck lesions and differ in their management depending on the arch involved. As all these anomalies are managed surgically accurate surgical anatomy is essential as it should be tailored to the lesion involved like it being a cyst, sinus or a fistula. Materials and methods: 11 cases of complete branchial fistula were excised by the combined approach. 6 were females and 5 males, with average age group of 9.09 years and 3 were left sided and 8 right sided. Classical transcervical approach with double incisions at the fistula and hyoid and transoral avulsion of fistula with tonsillectomy done under general anaesthesia in all cases. Results:The average length of the fistula was 7.27 cms. The patients were followed up monthly for six months and later 6 monthly for 2 years. No recurrence were seen on 6-94 months of follow-up with an average follow-up of 43 months. Conclusion:Combined transcervical transoral approach is the conventional procedure of choice for complete branchial fistulas. This approach with no recurrence rates can be made scarless with meticulous tensionless dermal suturing and best skin approximation.

  7. Ectopic hamartomatous thymoma: a clinicopathologic and immunohistochemical analysis of 21 cases with data supporting reclassification as a branchial anlage mixed tumor.

    Science.gov (United States)

    Fetsch, John F; Laskin, William B; Michal, Michal; Remotti, Fabrizio; Heffner, Dennis; Ellis, Gary; Furlong, Mary; Miettinen, Markku

    2004-10-01

    This report describes the clinicopathologic and immunohistochemical findings in 21 cases of a highly distinctive tumor with a strong predilection for the lower neck region of adult males. Our study group consisted of 20 males and one female. The patients were 28 to 79 years old (mean age, 47 years; median age, 40 years), and they presented with solitary, lobular or multilobular masses ranging in size from 2.0 to 19.0 cm in greatest dimension (mean size, 5.1 cm; median, 4 cm). The tumors principally involved the lower neck region, usually in close proximity to the sternoclavicular joint. The preoperative duration of the lesions ranged from 2 months to 30 years. Histologically, the tumors were typically well marginated and composed of plump spindled cells, delicate spindled cells, mature adipose tissue, and epithelial cells, including both squamous and glandular elements. Epithelial-lined cysts were a focal finding in most cases and measured up to 2 cm in greatest dimension. Mitotic counts for the tumors ranged from 0 to 7 mitotic figures per 50 high power fields (mean mitotic count, 1.1 mitotic figures per 50 HPFs). Our immunohistochemical analysis revealed a complex immunophenotype with a diverse keratin profile. The plump spindled cells had a myoepithelial phenotype, as evidenced by the coexpression of keratins (5, 5/6, and 14), alpha-smooth muscle actin, CD10, and to a lesser extent, calponin. No compelling evidence for thymic differentiation was observed. The patients were initially managed by biopsy or partial resection (n = 4), simple local excision (n = 16), or an unspecified procedure (n = 1). Clinical follow-up of > or =3 years was available for 10 patients (48%). Two patients had recurrent disease, but there were no metastases or tumor-related deaths. A derivation from sequestered branchial epithelium is likely, but evidence for a thymic component is tenuous, at best. Our data support reclassification of this distinctive process as a branchial anlage mixed

  8. Surgical Approaches to First Branchial Cleft Anomaly Excision: A Case Series

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    Lourdes Quintanilla-Dieck

    2016-01-01

    Full Text Available Objectives. First branchial cleft anomalies (BCAs constitute a rare entity with variable clinical presentations and anatomic findings. Given the high rate of recurrence with incomplete excision, identification of the entire tract during surgical treatment is of paramount importance. The objectives of this paper were to present five anatomic variations of first BCAs and describe the presentation, evaluation, and surgical approach to each one. Methods. A retrospective case review and literature review were performed. We describe patient characteristics, presentation, evaluation, and surgical approach of five patients with first BCAs. Results. Age at definitive surgical treatment ranged from 8 months to 7 years. Various clinical presentations were encountered, some of which were atypical for first BCAs. All had preoperative imaging demonstrating the tract. Four surgical approaches required a superficial parotidectomy with identification of the facial nerve, one of which revealed an aberrant facial nerve. In one case the tract was found to travel into the angle of the mandible, terminating as a mandibular cyst. This required en bloc excision that included the lateral cortex of the mandible. Conclusions. First BCAs have variable presentations. Complete surgical excision can be challenging. Therefore, careful preoperative planning and the recognition of atypical variants during surgery are essential.

  9. Otofaciocervical syndrome and metachondromatosis in a girl: Presentation of a novel association and remarks on clinical variability of branchial-arch disorders.

    Science.gov (United States)

    Salinas-Torres, Victor M; Salinas-Torres, Rafael A

    2016-06-01

    Otofaciocervical syndrome (OFCS) is a rare disorder characterized by facial, ear, branchial, and musculoskeletal anomalies, along with hearing loss and mild intellectual disability. Clinically, its distinction from branchiootorenal syndrome can be difficult. To date, the coexistence of OFCS and metachondromatosis has not been reported. Here, we describe a sporadic patient with both OFCS and metachondromatosis. This novel association prompts us to do some remarks on the clinical variability of branchial-arch disorders; in fact, our observations are consistent with the highly variable expressivity of OFCS and illustrate the need of a more accurate characterization of these branchial-arch disorders. In the meantime, involvement of clavicles, scapulae and shoulders remains a distinctive feature of OFCS. PMID:27240490

  10. Evaluation of impacted Brazilian estuaries using the native oyster Crassostrea rhizophorae: Branchial carbonic anhydrase as a biomarker.

    Science.gov (United States)

    Azevedo-Linhares, Maristela; Freire, Carolina A

    2015-12-01

    In this study, we investigated the use of branchial carbonic anhydrase activity in a sessile filter feeding species, the oyster Crassostrea rhizophorae, as a biomarker. The oysters were collected in three human impacted Brazilian estuaries, following a crescent latitudinal gradient: in Pernambuco state (Itamaracá), in Espírito Santo state (Piraquê), and in Paraná state (Paranaguá), in August/2003 (Winter in the southern hemisphere) and February/2004 (Summer). Three sites were chosen in each estuary for oyster sampling: Reference (R), Contaminated 1 (C1, close to industrial/harbor contamination), and Contaminated 2 (C2, near to sewage discharges). Comparing to values in oysters sampled in reference sites, there was apparent inhibition in carbonic anhydrase activity (CAA) in gills of oysters from C1 of Itamaracá and from C2 of Piraquê, both cases in Summer. On the other hand, increased CAA was noted in C2 oysters of Itamaracá in winter, and of Paranaguá, in both seasons. Branchial CAA in C. rhizophorae was thus very responsive to coastal contamination. Data are consistent with its usefulness as a supporting biomarker for inexpensive and rapid analysis in the assessment of estuaries using a sessile osmoconformer species, but preferably allied to other biomarkers and with knowledge on the suite of contaminants present.

  11. Oxygen utilization and the branchial pressure gradient during ram ventilation of the shortfin mako, Isurus oxyrinchus: is lamnid shark-tuna convergence constrained by elasmobranch gill morphology?

    Science.gov (United States)

    Wegner, Nicholas C; Lai, N Chin; Bull, Kristina B; Graham, Jeffrey B

    2012-01-01

    Ram ventilation and gill function in a lamnid shark, the shortfin mako, Isurus oxyrinchus, were studied to assess how gill structure may affect the lamnid-tuna convergence for high-performance swimming. Despite differences in mako and tuna gill morphology, mouth gape and basal swimming speeds, measurements of mako O(2) utilization at the gills (53.4±4.2%) and the pressure gradient driving branchial flow (96.8±26.1 Pa at a mean swimming speed of 38.8±5.8 cm s(-1)) are similar to values reported for tunas. Also comparable to tunas are estimates of the velocity (0.22±0.03 cm s(-1)) and residence time (0.79±0.14 s) of water though the interlamellar channels of the mako gill. However, mako and tuna gills differ in the sites of primary branchial resistance. In the mako, approximately 80% of the total branchial resistance resides in the septal channels, structures inherent to the elasmobranch gill that are not present in tunas. The added resistance at this location is compensated by a correspondingly lower resistance at the gill lamellae accomplished through wider interlamellar channels. Although greater interlamellar spacing minimizes branchial resistance, it also limits lamellar number and results in a lower total gill surface area for the mako relative to tunas. The morphology of the elasmobranch gill thus appears to constrain gill area and, consequently, limit mako aerobic performance to less than that of tunas. PMID:22162850

  12. Some aspects of branchial parasitism in Leuciscus cephalus(Teleostei, Cyprinidae: first record of Lamproglena compacta(Cyclopoida, Lernaeidae in Romania

    Directory of Open Access Journals (Sweden)

    Mala-Maria Stavrescu-Bedivan

    2008-12-01

    Full Text Available The present paper records for the first time the presence of the crustacean copepod Lamproglena compacta in the branchial microhabitat of the cyprinid species Leuciscus cephalus that elongs to a lotic Romanian ecosystem. Also, we discuss the affinity for fixing site on gill filaments, the observations being sustained by the t Student statistic test.

  13. Branchial ionocyte organization and ion-transport protein expression in juvenile alewives acclimated to freshwater or seawater

    Science.gov (United States)

    Christensen, A.K.; Hiroi, J.; Schultz, E.T.; McCormick, S.D.

    2012-01-01

    The alewife (Alosa pseudoharengus) is a clupeid that undergoes larval and juvenile development in freshwater preceding marine habitation. The purpose of this study was to investigate osmoregulatory mechanisms in alewives that permit homeostasis in different salinities. To this end, we measured physiological, branchial biochemical and cellular responses in juvenile alewives acclimated to freshwater (0.5p.p.t.) or seawater (35.0p.p.t.). Plasma chloride concentration was higher in seawater-acclimated than freshwater-acclimated individuals (141mmoll -1 vs 134mmoll -1), but the hematocrit remained unchanged. In seawateracclimated individuals, branchial Na +/K +-ATPase (NKA) activity was higher by 75%. Western blot analysis indicated that the abundance of the NKA subunit and a Na+/K+/2Cl- cotransporter (NKCC1) were greater in seawater-acclimated individuals by 40% and 200%, respectively. NKA and NKCC1 were localized on the basolateral surface and tubular network of ionocytes in both acclimation groups. Immunohistochemical labeling for the cystic fibrosis transmembrane conductance regulator (CFTR) was restricted to the apical crypt of ionocytes in seawater-acclimated individuals, whereas sodium/hydrogen exchanger 3 (NHE3) labeling was present on the apical surface of ionocytes in both acclimation groups. Ionocytes were concentrated on the trailing edge of the gill filament, evenly distributed along the proximal 75% of the filamental axis and reduced distally. Ionocyte size and number on the gill filament were not affected by salinity; however, the number of lamellar ionocytes was significantly lower in seawater-acclimated fish. Confocal z-series reconstructions revealed that mature ionocytes in seawater-acclimated alewives occurred in multicellular complexes. These complexes might reduce paracellular Na + resistance, hence facilitating Na+ extrusion in hypo-osmoregulating juvenile alewives after seaward migration. ?? 2012. Published by The Company of Biologists Ltd.

  14. Adjustments of molecular key components of branchial ion and pH regulation in Atlantic cod (Gadus morhua) in response to ocean acidification and warming.

    Science.gov (United States)

    Michael, Katharina; Kreiss, Cornelia M; Hu, Marian Y; Koschnick, Nils; Bickmeyer, Ulf; Dupont, Sam; Pörtner, Hans-O; Lucassen, Magnus

    2016-03-01

    Marine teleost fish sustain compensation of extracellular pH after exposure to hypercapnia by means of efficient ion and acid-base regulation. Elevated rates of ion and acid-base regulation under hypercapnia may be stimulated further by elevated temperature. Here, we characterized the regulation of transepithelial ion transporters (NKCC1, NBC1, SLC26A6, NHE1 and 2) and ATPases (Na(+)/K(+) ATPase and V-type H(+) ATPase) in gills of Atlantic cod (Gadus morhua) after 4 weeks of exposure to ambient and future PCO2 levels (550 μatm, 1200 μatm, 2200 μatm) at optimum (10 °C) and summer maximum temperature (18 °C), respectively. Gene expression of most branchial ion transporters revealed temperature- and dose-dependent responses to elevated PCO2. Transcriptional regulation resulted in stable protein expression at 10 °C, whereas expression of most transport proteins increased at medium PCO2 and 18 °C. mRNA and protein expression of distinct ion transport proteins were closely co-regulated, substantiating cellular functional relationships. Na(+)/K(+) ATPase capacities were PCO2 independent, but increased with acclimation temperature, whereas H(+) ATPase capacities were thermally compensated but decreased at medium PCO2 and 10 °C. When functional capacities of branchial ATPases were compared with mitochondrial F1Fo ATP-synthase strong correlations of F1Fo ATP-synthase and ATPase capacities generally indicate close coordination of branchial aerobic ATP demand and supply. Our data indicate physiological plasticity in the gills of cod to adjust to a warming, acidifying ocean within limits. In light of the interacting and non-linear, dose-dependent effects of both climate factors the role of these mechanisms in shaping resilience under climate change remains to be explored.

  15. A Rare Presternal Soft Tissue Tumor: Ectopic Hamartomatous Thymoma (Branchial Anlage Mixed Tumor).

    Science.gov (United States)

    Reusens, H; Van den Broecke, C; Creytens, D; Fierens, K

    2015-01-01

    Ectopic hamartomatous thymoma is a rare benign tumor in adults, mostly located in the lower neck region. It was first reported in 1982 by Smith and McClure. Histopathologically these tumors are typically well marginated and composed of a mixture of spindle cells, mature adipose tissue, and epithelial cells, including both glandular and squamous elements. The histogenesis of this tumor is controversial. Recently, an origin from a remnant of the cervical sinus of His was proposed. Ectopic hamartomatous thymoma needs to be differentiated from malignant lesions such as synovial sarcomas or malignant peripheral nerve sheath tumors. These tumors can have similar clinical features and radiologic images. Recognition of this tumor is important because it follows a benign clinical course and conservative surgical excision is the treatment of choice. To our knowledge, 61 cases have previously been reported. We present the case of a 45-year-old women with an uncomplicated presternal located ectopic hamartomatous thymoma. The morphological and immunohistochemical findings are discussed and a review of literature is made.

  16. Nkx2.2 and Nkx2.9 are the key regulators to determine cell fate of branchial and visceral motor neurons in caudal hindbrain.

    Directory of Open Access Journals (Sweden)

    Wassan Jarrar

    Full Text Available Cranial motor nerves in vertebrates are comprised of the three principal subtypes of branchial, visceral, and somatic motor neurons, which develop in typical patterns along the anteroposterior and dorsoventral axes of hindbrain. Here we demonstrate that the formation of branchial and visceral motor neurons critically depends on the transcription factors Nkx2.2 and Nkx2.9, which together determine the cell fate of neuronal progenitor cells. Disruption of both genes in mouse embryos results in complete loss of the vagal and spinal accessory motor nerves, and partial loss of the facial and glossopharyngeal motor nerves, while the purely somatic hypoglossal and abducens motor nerves are not diminished. Cell lineage analysis in a genetically marked mouse line reveals that alterations of cranial nerves in Nkx2.2; Nkx2.9 double-deficient mouse embryos result from changes of cell fate in neuronal progenitor cells. As a consequence progenitors of branchiovisceral motor neurons in the ventral p3 domain of hindbrain are transformed to somatic motor neurons, which use ventral exit points to send axon trajectories to their targets. Cell fate transformation is limited to the caudal hindbrain, as the trigeminal nerve is not affected in double-mutant embryos suggesting that Nkx2.2 and Nkx2.9 proteins play no role in the development of branchiovisceral motor neurons in hindbrain rostral to rhombomere 4.

  17. Immunolocalization of Na+,K(+)-ATPase in the organs of the branchial cavity of the European lobster Homarus gammarus (Crustacea, Decapoda).

    Science.gov (United States)

    Lignot, J H; Charmantier-Daures, M; Charmantier, G

    1999-05-01

    The localization of Na+,K(+)-ATPase in epithelia of the organs of the branchial cavity of Homarus gammarus exposed to seawater and dilute seawater was examined by immunofluorescence microscopy and immunogold electron microscopy with a monoclonal antibody IgG alpha 5 raised against the avian alpha-subunit of the Na-,K(+)-ATPase. In juveniles held in seawater, fluorescent staining was observed only in the epithelial cells of epipodites. In juveniles held in dilute seawater, heavier immunoreactivity was observed in the epithelial cells of epipodites, and positive immunostaining was also observed along the inner-side epithelial layer of the branchiostegites. No fluorescent staining was observed in the gill epithelia. At the ultrastructural level, the Na+,K(+)-ATPase was localized in the basolateral infolding systems of the epipodite and inner-side branchiostegite epithelia of juveniles held in dilute seawater, mostly along the basal lamina. The expression of Na+,K(+)-ATPase therefore differs within tissues of the branchial cavity and according to the external salinity. These and previous ultrastructural observations suggest that the epipodites, and to a lesser extent the inner-side epithelium of the branchiostegites, are involved in the slight hyper-regulation displayed by lobsters at low salinity. Enhanced Na+,K(+)-ATPase activity and de novo synthesis of Na+,K(+)-ATPase within the epipodite and branchiostegite epithelia may be key points enabling lobsters to adapt to low salinity environments. PMID:10382282

  18. 淡水和半咸水条件下中华鲟幼鱼鳃上皮泌氯细胞的形态特征与数量分布%Characters of morphology,distribution and quantity of branchial chloride cells of juvenile Acipenser sinensis acclimated in freshwater and brackish water

    Institute of Scientific and Technical Information of China (English)

    赵峰; 杨刚; 张涛; 王妤; 庄平

    2016-01-01

    To understand the adaptive changes of branchial chloride cells (CCs)in juvenile Chinese sturgeon Acipenser sinensis in the Yangtze Estuary,juveniles were acclimated to 0 (freshwater,FW)and brackish water (salinity 15,BW)for 60 days.Histological and ultrastructural observation on branchial CCs were comparatively studied in juveniles adapted either in FW or BW.Results showed that:CCs were slightly oval, and mainly distributed in the base of lamellae and interlamellar regions of filaments.When juveniles were adapted in BW,the number and size of branchial CCs on filaments increased significantly.However,there was no change on number of CCs,and there was a significant increase on size of CCs on lamellae.The morphology of CCs on filaments and lamellae did not change in fish adapted to FW or BW.Apical opening of CCs was largely classified into the following three types:Ⅰ,convex type;Ⅱ,concave type;Ⅲ,deep-hole type.In FW,apical opening of CCs on juvenile Chinese surgeon gills presented as type Ⅰ and Ⅱ,and no type Ⅲ was found.After the fish was adapted in BW,apical opening of CCs on juvenile gills was mainly type Ⅲ, and a small amount of type Ⅰ and Ⅱ apical opening appeared.The increase of number and size of branchial CCs on filaments and the morphological changes of apical opening of CCs is the adapting adjustment of juvenile Acipenser sinensis for osmoregulation and maintaining osmotic balance.%为了探讨中华鲟幼鱼进入长江口半咸水环境后,渗透压适应调节过程中鳃上皮泌氯细胞的适应性变化,将幼鱼在淡水(盐度0)和半咸水(盐度15)两种条件下驯养60 d,利用光镜和扫描电镜技术对比分析鳃上皮泌氯细胞的形态、分布与数量特征.结果表明:幼鱼鳃上皮泌氯细胞主要集中分布于鳃小片基部和鳃小片之间的鳃丝上,细胞略呈椭圆形.半咸水条件下,幼鱼鳃丝上皮泌氯细胞数量和大小显著增加,鳃小片上皮泌氯细胞数量则未发生改变,但

  19. Immunolocalization of NA(+),K(+)-ATPase in the branchial cavity during the early development of the European lobster Homarus gammarus (Crustacea, Decapoda).

    Science.gov (United States)

    Lignot, J H; Charmantier, G

    2001-08-01

    We examined the ontogeny of the osmoregulatory sites of the branchial cavity in embryonic and early postembryonic stages of the European lobster Homarus gammarus through transmission electron microscopy, immunofluorescence microscopy, and immunogold electron microscopy using a monoclonal antibody IgGalpha(5) raised against the avian alpha-subunit of the Na(+),K(+)-ATPase. In mid-late embryos, Na(+),K(+)-ATPase was located along the pleurites and within the epipodite buds. In late embryos just before hatching, the enzyme was confined to the epipodite epithelia. After hatching, slight differentiations of ionocytes occured in the epipodites of larval stages. Na(+),K(+)-ATPase was also located in the ionocytes of the epipodites of larvae exposed to seawater (35.%o) and to dilute seawater (22.1 %o). After metamorphosis, the inner-side branchiostegite epithelium appeared as an additional site of enzyme location in postlarvae held in dilute seawater. Within the ionocytes, Na(+),K(+)-ATPase was mostly located along the basolateral infoldings. These observations are discussed in relation to the physiological shift from osmoconforming larvae to slightly hyper-regulating (in dilute seawater) postmetamorphic stages. The acquisition of the ability to hyper-osmoregulate probably originates from the differentiation, on the epipodites and mainly along the branchiostegites, of ionocytes that are the site of ion pumping as evidenced by the location of Na(+),K(+)-ATPase. PMID:11457929

  20. Response of branchial Na(+)/K(+) ATPase to changes in ambient temperature in Atlantic cod (Gadus morhua) and whiting (Merlangius merlangus).

    Science.gov (United States)

    Michael, Katharina; Koschnick, Nils; Pörtner, Hans-O; Lucassen, Magnus

    2016-05-01

    The maintenance of ion and pH homeostasis despite changes in ambient temperature is crucial for ectothermic organisms. Thermal sensitivity of Na(+)/K(+) ATPase mRNA expression, protein expression and activity was determined in gills of North Sea cod (NC) and Northeastern Arctic cod (NEAC), acclimated for 6 weeks at 4 and 10 °C and compared to field samples of North Sea cod (sNC), acclimatized to early spring (4 °C) and summer (18 °C) conditions. The same analyses were conducted in gills of the confamiliar whiting, acclimated at 4 and 10 °C. Branchial Na(+)/K(+) ATPase capacities remained uncompensated at functional and protein levels in NC and NEAC at both acclimation temperatures. Na(+)/K(+) ATPase mRNA expression in NEAC acclimated at 10 °C was about twofold higher compared to NC, indicating some population-specific differentiation at this level. Lower Na(+)/K(+) ATPase capacities in gills of warm-acclimatized sNC at common assay temperatures indicate thermal compensation between seasonal extremes, and post-translational modifications contributed to this mitigation at high assay temperature. Together, cod compensates Na(+)/K(+) ATPase capacities on the warm edge of the thermal window and below 4 °C, respectively. In contrast, whiting Na(+)/K(+) ATPase capacities were cold compensated at 4 °C, supported by 1.5-fold higher mRNA and protein expression. Besides, capacities were lower in whiting compared to NC and NEAC at optimum temperature, which may be advantageous in terms of reduced maintenance cost, but at temperatures ≤4 °C, compensation may represent an energy trade-off to maintain homeostasis. The species-specific response of gadid Na(+)/K(+) ATPase indicates certain threshold temperatures beyond which compensation of the pump is elicited, possibly related to the different biogeography of these species.

  1. Anatomía del corazón y las arterias branquiales aferentes de las rayas (Chondrichthyes: Batoidea Anatomy of the heart and afferent branchial arteries of the rays (Chondrichthyes: Batoidea

    Directory of Open Access Journals (Sweden)

    Abraham Kobelkowsky

    2012-04-01

    Full Text Available Se selecionó el corazón y el sistema branquial aferente de Dasyatis sabina como patrón morfológico de los Batoidea. Se compararon las cámaras del corazón y la ramificación de la aorta ventral en las arterias branquiales aferentes con las correspondientes de especies representativas de otras familias de batoideos, tales como: Narcine brasiliensis (Narcinidae, Rhinobatos lentiginosus (Rhinobatidae, Raja texana (Rajidae, Urobatis jamaicensis (Urolophidae, Gymnura micrura (Gymnuridae y Myliobatis sp. (Myliobatidae. El análisis comparativo permitió reconocer como carácter más notable, la ausencia de las arterias innominadas posteriores en los Myliobatiformes, con excepción de Gymnuridae. Asimismo, permitió observar la amplia similitud entre Rhinobatidae y Rajidae, y entre Urotrygonidae y Dasyatidae.The heart and the afferent branchial system of the ray, Dasyatis sabina was selected as a morphologic pattern of the Batoidea. A comparison of the heart and the ramification of the ventral aorta into the branchial afferent arteries was made with the corresponding in representative species of other families of Batoidea, such as: Narcine brasiliensis (Narcinidae, Rhinobatos lentiginosus (Rhinobatidae, Raja texana (Rajidae, Urobatis jamaicensis (Urolophidae, Gymnura micrura (Gymnuridae, and Myliobatis sp. (Myliobatidae. The comparative analysis allows recognizing as the most notably character, the absence of the posterior innominates arteries in the Myliobatiformes, with the exception of Gymnuridae. A high similitude between Rhinobatidae and Rajidae, and Urolophidae and Dasyatidae was recognized.

  2. Metabolic fates and effects of nitrite in brown trout under normoxic and hypoxic conditions: blood and tissue nitrite metabolism and interactions with branchial NOS, Na+/K+-ATPase and hsp70 expression.

    Science.gov (United States)

    Jensen, Frank B; Gerber, Lucie; Hansen, Marie N; Madsen, Steffen S

    2015-07-01

    Nitrite secures essential nitric oxide (NO) bioavailability in hypoxia at low endogenous concentrations, whereas it becomes toxic at high concentrations. We exposed brown trout to normoxic and hypoxic water in the absence and presence of added ambient nitrite to decipher the cellular metabolism and effects of nitrite at basal and elevated concentrations under different oxygen regimes. We also tested hypotheses concerning the influence of nitrite on branchial nitric oxide synthase (NOS), Na(+)/K(+)-ATPase (nka) and heat shock protein (hsp70) mRNA expression. Basal plasma and erythrocyte nitrite levels were higher in hypoxia than normoxia, suggesting increased NOS activity. Nitrite exposure strongly elevated nitrite concentrations in plasma, erythrocytes, heart tissue and white muscle, which was associated with an extensive metabolism of nitrite to nitrate and to iron-nitrosylated and S-nitrosated compounds. Nitrite uptake was slightly higher in hypoxia than normoxia, and high internal nitrite levels extensively converted blood hemoglobin to methemoglobin and nitrosylhemoglobin. Hypoxia increased inducible NOS (iNOS) mRNA levels in the gills, which was overruled by a strong inhibition of iNOS expression by nitrite in both normoxia and hypoxia, suggesting negative-feedback regulation of iNOS gene expression by nitrite. A similar inhibition was absent for neuronal NOS. Branchial NKA activity stayed unchanged, but mRNA levels of the nkaα1a subunit increased with hypoxia and nitrite, which may have countered an initial NKA inhibition. Nitrite also increased hsp70 gene expression, probably contributing to the cytoprotective effects of nitrite at low concentrations. Nitrite displays a concentration-dependent switch between positive and negative effects similar to other signaling molecules. PMID:25908056

  3. Revisiting the mechanisms of copper toxicity to rainbow trout: Time course, influence of calcium, unidirectional Na(+) fluxes, and branchial Na(+), K(+) ATPase and V-type H(+) ATPase activities.

    Science.gov (United States)

    Chowdhury, M Jasim; Girgis, Mina; Wood, Chris M

    2016-08-01

    In order to resolve uncertainties as to the mechanisms of toxic action of Cu and the protective effects of water [Ca], juvenile rainbow trout were acclimated to baseline soft water (SW, [Na(+)]=0.07, [Ca(2+)]=0.15, [Mg(2+)]=0.05mmolL(-1)) and then exposed to Cu with or without elevated [Ca] but at constant titratable alkalinity (0.27mmolL(-1)). The 96-h LC50 was 7-fold higher (63.8 versus 9.2μgCuL(-1); 1.00 versus 0.14μmolCuL(-1)) at [Ca]=3.0 versus 0.15mmolL(-1). Gill Cu burden increased with exposure concentration, and higher [Ca] attenuated this accumulation. At 24h, the gill Cu load (LA50≈0.58μgCug(-1); 9.13nmolCug(-1)) predictive of 50% mortality by 96h was independent of [Ca], in accord with Biotic Ligand Model (BLM) theory. Cu exposure induced net Na(+) losses (J(Na)net) by increasing unidirectional Na(+) efflux rates (J(Na)out) and inhibiting unidirectional Na(+) uptake rates (J(Na)in). The effect on J(Na)out was virtually immediate, whereas the effect on J(Na)in developed progressively over 24h and was associated with an inhibition of branchial Na(+), K(+) ATPase activity. The J(Na)in inhibition was eventually significant at a lower Cu threshold concentration (15μgCuL(-1)) than the J(Na)out stimulation (100μg Cu L(-1)). Elevated Ca protected against both effects, as well as against the inhibition of Na(+), K(+) ATPase activity. Branchial V-type H(+) ATPase activity was also inhibited by Cu exposure (100μgCuL(-1)), but only after 24h at high [Ca] (3.0mmolL(-1)). These novel results therefore reinforce the applicability of BLM theory to Cu, clarify that whether Na(+) influx or efflux is more sensitive depends on the duration of Cu exposure, show that elevated water [Ca], independent of alkalinity, is protective against both mechanisms of Cu toxicity, and identify V-type H(+)ATPase as a new Cu target for future investigation. PMID:27262060

  4. Molecular characterization of branchial aquaporin 1aa and effects of seawater acclimation, emersion or ammonia exposure on its mRNA expression in the gills, gut, kidney and skin of the freshwater climbing perch, Anabas testudineus.

    Directory of Open Access Journals (Sweden)

    Yuen K Ip

    Full Text Available We obtained a full cDNA coding sequence of aquaporin 1aa (aqp1aa from the gills of the freshwater climbing perch, Anabas testudineus, which had the highest expression in the gills and skin, suggesting an important role of Aqp1aa in these organs. Since seawater acclimation had no significant effects on the branchial and intestinal aqp1aa mRNA expression, and since the mRNA expression of aqp1aa in the gut was extremely low, it can be deduced that Aqp1aa, despite being a water channel, did not play a significant osmoregulatory role in A. testudineus. However, terrestrial exposure led to significant increases in the mRNA expression of aqp1aa in the gills and skin of A. testudineus. Since terrestrial exposure would lead to evaporative water loss, these results further support the proposition that Aqp1aa did not function predominantly for the permeation of water through the gills and skin. Rather, increased aqp1aa mRNA expression might be necessary to facilitate increased ammonia excretion during emersion, because A. testudineus is known to utilize amino acids as energy sources for locomotor activity with increased ammonia production on land. Furthermore, ammonia exposure resulted in significant decreases in mRNA expression of aqp1aa in the gills and skin of A. testudineus, presumably to reduce ammonia influx during ammonia loading. This corroborates previous reports on AQP1 being able to facilitate ammonia permeation. However, a molecular characterization of Aqp1aa from A. testudineus revealed that its intrinsic aquapore might not facilitate NH3 transport. Hence, ammonia probably permeated the central fifth pore of the Aqp1aa tetramer as suggested previously. Taken together, our results indicate that Aqp1aa might have a greater physiological role in ammonia excretion than in osmoregulation in A. testudineus.

  5. Dynamics of Na+,K+,2Cl- cotransporter and Na+,K+-ATPase expression in the branchial epithelium of brown trout (Salmo trutta) and Atlantic salmon (Salmo salar)

    DEFF Research Database (Denmark)

    Tipsmark, Christian Kølbæk; Madsen, Steffen; Seidelin, Michel;

    2002-01-01

    The dynamics of branchial Na+,K+,2Cl- cotransporter (NKCC) and Na+,K+-ATPase (NKA) expression were investigated in brown trout and Atlantic salmon during salinity shifts and the parr-smolt transformation, respectively. In the brown trout, Western blotting revealed that NKCC and NKA abundance...... SW-acclimated trout was strong, and mainly localized in large cells in the filament and around the bases of the lamellae. In FW-acclimated trout, immunostaining was less intense and more diffuse. Partial cDNAs of the secretory NKCC1 isoform were cloned and sequenced from both brown trout and Atlantic...... salmon gills. Two differently sized transcripts were detected by Northern blotting in the gill but not in other osmoregulatory tissues (kidney, pyloric caeca, intestine). The abundance in the gill of these transcripts and of the associated NKCC protein increased four- and 30-fold, respectively, during...

  6. Narrowing the genetic interval and yeast artificial chromosome map in the branchio-oto-renal region on chromosome 8q

    Energy Technology Data Exchange (ETDEWEB)

    Kumar, Shrawan; Kimberling, W.J.; Pinnt, J. [Boys Town National Research Hospital, Omaha, NE (United States)] [and others

    1996-01-01

    Branchio-oto-renal (BOR) syndrome is an autosomal dominant disorder characterized by branchial abnormality, hearing loss, and renal anomalies. Recently, the disease gene has been localized to chromosome 8q. Here, we report genetic studies that further refine the disease gene region to a smaller interval and identify several YACs from the critical region. We studied two large, clinically well-characterized BOR families with a set of 13 polymorphic markers spanning the D8S165-D8S275 interval from the chromosome 8q region. Based on multipoint analysis, the highest likelihood for the location of the BOR gene is between markers D8S543 and D8S530, a distance of about 2 cM. YACs that map in the BOR critical region have been identified and characterized by fluorescence in situ hybridization and pulsed-field gel electrophoresis. A YAC contig, based on the STS content map, that covers a minimum of 4 Mb of human DNA in the critical region of BOR is assembled. This lays the groundwork for the construction of a transcriptional map of this region and the eventual identification of genes involved in BOR syndrome. 40 refs., 4 figs., 1 tab.

  7. REGIONAL ACCOMPLISHMENTS

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Top-level officials shared their views of regional economic and social development at the Third Session of the 11th National People’s Congress.Nur Bekri, Chairman of Xinjiang Uygur Autonomous Region

  8. Regions & Cohesion

    OpenAIRE

    KOFF, Harlan; Maganda, Carmen

    2012-01-01

    The journal of the Consortium for Comparative Research on Regional Integration and Social Cohesion (RISC), a cross-regional, interdisciplinary, and multi-lingual network of socially conscious and prestigious research institutes in Europe, North America, South America, Africa, and Asia. Due to the dramatic changes in global affairs related to regional integration, studies can no longer be limited to the analysis of economic competitiveness and political power in global geopolitics. Regions and...

  9. Mainstreaming regionalism

    OpenAIRE

    Closa, Carlos

    2015-01-01

    The consolidation of regionalism as a broad field of research attracting scholars across disciplines demands an inquiry on its scientific foundations. This inquiry should consider the object of research, the methods and the theories used. First, regionalism scholars lack a consensually agreed definition of their subject. Second, research focusses mainly in case studies, led by area specialists and comparative research is a rather occasional methodological occurrence. Finally, regionalism has ...

  10. Regional odontodysplasia.

    Science.gov (United States)

    Mehta, D N; Bailoor, D; Patel, B

    2011-01-01

    Regional odontodysplasia is an unusual developmental anomaly in which ectodermal and mesodermal tooth components are affected. We present a rare case of a developmental anomaly called regional odontodysplasia or 'ghost teeth' in a 12-year-old Indian girl. The anomaly affected right maxillary permanent teeth. The mandibular teeth were unaffected. The clinical, radiographic and histological features are reviewed. The management of affected patients is discussed.

  11. Regional odontodysplasia

    Directory of Open Access Journals (Sweden)

    D N Mehta

    2011-01-01

    Full Text Available Regional odontodysplasia is an unusual developmental anomaly in which ectodermal and mesodermal tooth components are affected. We present a rare case of a developmental anomaly called regional odontodysplasia or ′ghost teeth′ in a 12-year-old Indian girl. The anomaly affected right maxillary permanent teeth. The mandibular teeth were unaffected. The clinical, radiographic and histological features are reviewed. The management of affected patients is discussed.

  12. Regional odontodysplasia

    Directory of Open Access Journals (Sweden)

    Thimma Reddy B

    2010-01-01

    Full Text Available Regional odontodysplasia (ROD is a rare developmental anomaly involving both mesodermal and ectodermal components in a group of contiguous teeth. It affects the primary and permanent dentitions in the maxilla and the mandible or both, however, the maxilla is frequently involved. Although the etiology of the ROD is uncertain, it has been suggested that numerous other factors play a role. The treatment plan should be based on the degree of involvement as well as the functional and esthetic needs in each case. This article reports the case of a 5-year-old boy presenting a rare anomaly on the right side of the maxillary arch. The treatment performed was rehabilitation with temporary partial acrylic denture and periodic checkups. The extraction was followed by rehabilitation with dental implants. The main aim of this article is to provide valuable information to pediatric dentists about the review and treatment alternatives for ROD.

  13. Ljubljana urban region - a problem region?

    Directory of Open Access Journals (Sweden)

    Simon Kušar

    2004-12-01

    Full Text Available Agglomerative regions are a special type of problem regions with a specific set of development problems. An analysis of the economic, demographic, social,spatial and environmental processes and the situation in the Ljubljana urban region has highlighted the main problems in the region and the reasons behind them. The results fully confirmed the initial assumption that the region in question has all the characteristics of the agglomerative type of problem regions.

  14. Returning "Region" to World Regional Geography

    Science.gov (United States)

    Rees, Peter W.; Legates, Margaret

    2013-01-01

    World regional geography textbooks rarely focus on the process of region formation, despite frequent calls to reincorporate a regional approach to teaching global geography. An instructional strategy using problem-based learning in a small honors section of a large world regional geography course is described. Using a hypothetical scenario…

  15. Regional Tourism Development - Western Region Issues

    OpenAIRE

    Cipriana Sava

    2011-01-01

    Regional development can be considered a means of economic growth and of living standards, in order to reduce existing imbalances. Evolution and development of tourism is part of the overall development processes of economy and regional development. Development Region West is one of the eight development regions of Romania, which was established in 1998. One possibility of developing tourism in the region would be niche tourism such as speleo-tourism.

  16. Innovation, Dynamic Regions and Regional Dynamics

    OpenAIRE

    KARLSSON Charlie; Åke E. Andersson; Cheshire, Paul; Roger R. Stough

    2007-01-01

    This paper analyses the aspects of spatial economics that deals with innovation, regional specialization and dynamic systems of functional regions and in particular the contributions made by the economist Börje Johansson. The innovation aspect consists of innovation networks, knowledge sources and knowledge sinks, cost and innovation of product characteristics and innovation at the industry and sector level. In the regional specialization part the infrastructure, regional economic milieus, th...

  17. Regional economic indicators

    OpenAIRE

    Alex Turvey; Jonathan Knight; Birgit Wosnitza

    2009-01-01

    This quarter, the regional economic indicators article focuses on household income. The regular part of the article then gives an overview of the economic activity of UK regions in terms of their gross value added (GVA), GVA per head and labour productivity. This is followed by a presentation of headline indicators of regional welfare, other drivers of regional productivity and regional labour market statistics. The indicators cover the nine Government Office Regions of England and the devolv...

  18. Central Region Regionally Ecological Significant Areas

    Data.gov (United States)

    Minnesota Department of Natural Resources — This is an analysis of regionally significant Terrestrial and Wetland Ecological Areas in the seven county metropolitan area. Individual forest, grassland and...

  19. Comments on Regional Geography.

    Science.gov (United States)

    Taaffe, Edward J.

    1985-01-01

    Reasons why regional geography should play a vital role in the development of U.S. geography are discussed. In addition, problems facing regional geographers are examined. A revival of regional geography can be significantly strengthened if there is more effective communication between regional and scientific geographers. (RM)

  20. Regionalism and geopolitics

    OpenAIRE

    Knežević Miloš

    2002-01-01

    Recognition of regional features, outlining of the contours of regions, tendency to regionalize ethnic, economic, cultural and state-administrative space, and strengthening the ideology of regionalism in the Federal Republic of Yugoslavia, that is Serbia and Montenegro, appear as a practical and political but also as a theoretical problem which includes and combines several scientific disciplines. The phenomenon of regionalism is not contradictory although it is primarily expressed through th...

  1. Gill histopathology of Maria-da-toca Hypleurochilus fissicornis by metacercariae of Bucephalus margaritae (Digenea: Bucephalidae).

    Science.gov (United States)

    Silva, Renato Z; da Costa Marchiori, Natalia; Magalhães, Aimê Rachel M; Cousin, João Carlos B; Romano, Luis Alberto; Pereira, Joaber

    2016-06-01

    Gills of Maria-da-toca Hypleurochilus fissicornis collected at Ponta do Sambaqui-Florianópolis island-Brazil, were analyzed to describe the histopathology caused by metacercaria of Bucephalus margaritae. Gills were submitted to the routine histological techniques for embedding in paraffin and permanent mounting in Balsam and stereoscopic analysis. Metacercariae showed a branchial infection site pattern for encystations. The branchial infection site pattern is half-basalward in the primary branchial filament with amplitude of the infection of 1-3 metacercaria. Cysts occurred within branchial abductor muscle and cartilaginous and osseous tissues of the gills. Each metacercariae had a contentional hyaline parasitic capsule and melanin-like pigmentation. The half-apicalward region of the primary branchial filaments showed several dysplasia degrees, cartilage and osseous degeneration (pyknosis), thrombosis and immune exudated cells (mainly lymphocytes). Cytopathologies as thickening of the epithelium lining of the secondary branchial filaments were a response of the branchial infection site pattern of the metacercaria. Interlamellar obliteration and fusion of the lamellae due to the hypertrophy and hyperplasia of the epithelial lining as well as chloride cells occurred. Pyknosis of pillar cells and epithelial lining cells from the secondary branchial filaments were also present. Bucephalosis in H. fissicornis gills is no-hemorrhagic and no-fatal branchitis, but could compromises the gill functions and could permits the secondary opportunistic infections. PMID:27413297

  2. Gill histopathology of Maria-da-toca Hypleurochilus fissicornis by metacercariae of Bucephalus margaritae (Digenea: Bucephalidae).

    Science.gov (United States)

    Silva, Renato Z; da Costa Marchiori, Natalia; Magalhães, Aimê Rachel M; Cousin, João Carlos B; Romano, Luis Alberto; Pereira, Joaber

    2016-06-01

    Gills of Maria-da-toca Hypleurochilus fissicornis collected at Ponta do Sambaqui-Florianópolis island-Brazil, were analyzed to describe the histopathology caused by metacercaria of Bucephalus margaritae. Gills were submitted to the routine histological techniques for embedding in paraffin and permanent mounting in Balsam and stereoscopic analysis. Metacercariae showed a branchial infection site pattern for encystations. The branchial infection site pattern is half-basalward in the primary branchial filament with amplitude of the infection of 1-3 metacercaria. Cysts occurred within branchial abductor muscle and cartilaginous and osseous tissues of the gills. Each metacercariae had a contentional hyaline parasitic capsule and melanin-like pigmentation. The half-apicalward region of the primary branchial filaments showed several dysplasia degrees, cartilage and osseous degeneration (pyknosis), thrombosis and immune exudated cells (mainly lymphocytes). Cytopathologies as thickening of the epithelium lining of the secondary branchial filaments were a response of the branchial infection site pattern of the metacercaria. Interlamellar obliteration and fusion of the lamellae due to the hypertrophy and hyperplasia of the epithelial lining as well as chloride cells occurred. Pyknosis of pillar cells and epithelial lining cells from the secondary branchial filaments were also present. Bucephalosis in H. fissicornis gills is no-hemorrhagic and no-fatal branchitis, but could compromises the gill functions and could permits the secondary opportunistic infections.

  3. REGIONAL DEVELOPMENT IN ROMANIA

    Directory of Open Access Journals (Sweden)

    Remus Gherman

    2015-10-01

    Full Text Available Regional development policy is a policy of investment for economic development by supporting competitiveness, increasing the standards of living, improving the quality of life, creating new jobs. Regions and regional development policy occupies in recent decades an increasingly important position in the list of the economic and social factors being found on the agendas of governments, both central and local authorities, of political groups and civil society. Regional development and regional development policy in Romania are present both in the economic reform and in social one. Development Regions from Romania are set up in 1998 by Law number 151 and supported by their own institutional framework. The applicability of regional development in Romania must take into account the fundamental elements of the possibilities of Regional Development, meaning the major indicators of reference for measuring the level of disparities, GDP per capita and unemployment.

  4. Drycleaner Database - Region 7

    Data.gov (United States)

    U.S. Environmental Protection Agency — THIS DATA ASSET NO LONGER ACTIVE: This is metadata documentation for the Region 7 Drycleaner Database (R7DryClnDB) which tracks all Region7 drycleaners who notify...

  5. Regional disparities in Hungary

    OpenAIRE

    Czabán, Vera

    2015-01-01

    In the past decades, exacerbating regional disparities in the European Union as well as the newly joined Eastern European states have led to a growing interest in examining the spatial embeddedness of development. Hungary, a small and very monocentric country, has experienced rapid growth in the region of its capital city and its surrounding, whereas formerly lagging regions continued to fall behind. This thesis examines growing regional disparities in Hungary in order to provide a more compr...

  6. Murmansk Regional Administration

    International Nuclear Information System (INIS)

    The concentration of facilities belonging to different ministries in the territory of the region requires the establishment of a co-ordinating body to solve the complex problems. A regional committee for ecology is to perform this role. The following guidelines to its activities are described: Participate in State control of radwaste management; license activities related to radwaste storage and disposal; provide ecological expertise for projects; estimate the radioecological situation in the region; develop and implement regional programmes for radwaste management. 1 tab

  7. The Regional Dimension

    DEFF Research Database (Denmark)

    Eskjær, Mikkel Fugl

    2013-01-01

    is largely dependent on regional media systems, yet the role this regional dimension plays has been largely overlooked. This article presents a comparative study of climate-change coverage in three geo-cultural regions, The Middle East, Scandinavia, and North America, and explores the link between global...

  8. Redefining Regional Economic Layout

    Institute of Scientific and Technical Information of China (English)

    Yan Manman

    2010-01-01

    @@ In 2009, the Chinese government approved planning for 9 regional development zones, including plans for the Taiwan Strait West Bank Economic Zone, the Guanzhong-Tianshui Economic Zone, the Jiangsu Coastal Region, the Tumen River Region and Yellow River High-efficient Ecological Economic Zone, among others.

  9. Balancing Regional Development

    Institute of Scientific and Technical Information of China (English)

    LAN XINZHEN

    2010-01-01

    @@ An early version of a regional economic plan for the Xinjiang Uygur Autonomous Region is under scrutiny by the State Council,China's cabinet.The draft,which could be passed and implemented by May,will focus on the energy,tourism,iron and steel,new agriculture and recycling economy sectors in the autonomous region.

  10. Regional policy of innovation

    OpenAIRE

    Quesada, Javier

    2008-01-01

    Economic globalization has rendered innovation policy as the main instrument for improving —or keeping— the threatened competitiveness of firms and regions. This article analyzes the level of innovation in Spain, the role played by Information and Communication Technologies in regional growth, the fundamentals for public intervention and the regional Spanish Research, Development and innovation Programmes.

  11. Local, Regional or Global?

    DEFF Research Database (Denmark)

    Geisler Asmussen, Christian

    to be consistent with models of internationalization that incorporate different assumptions about strategic choice and global competition. Preliminary results show that large multinationals follow home region oriented internationalization paths, although much of the regional effect reported by previous studies......This paper proposes a multidimensional index of regional and global orientation which can be used in confirmatory studies with econometric methodologies. Unlike extant measures, the index is objectively scaled and controls for home country orientation and market size differences. The index is shown...... in fact reflects strong home country biases.Keywords: globalization; regional integration; global strategy; regional strategy; local strategy; triad; liability of foreignness...

  12. The crisis of regionalization.

    Science.gov (United States)

    Marchildon, Gregory P

    2015-11-01

    Currently in Canada, there is no consensus concerning the efficacy of regionalization, a reversal of the strong commitment in favour only a decade earlier. Instead, provincial governments are either dismantling regional health authorities in favour of highly centralized structures under the control of ministries of health or actively considering more centralized approaches. There is a general feeling among political leaders that regionalization has failed to achieve its original objectives. However, by not including physicians and primary care within regionalized governance, provincial governments have never given regionalization a real chance. Moreover, given the fact that the status quo prior to regionalization was far from an ideal state and would be almost impossible to return to in any event, some provincial governments should consider implementing a more full-blooded version of regionalization before abandoning the approach.

  13. Critical Environmental Regions

    Directory of Open Access Journals (Sweden)

    VICTOR SOROCOVSCHI

    2005-01-01

    Full Text Available A short etymological interpretation of the notion of regions (Rette Lineatte, etc.. The region is: R= f (S+P, where S is space and P is power. There follows an evaluation of the characteristics of the region and the presentation of different approaches to the region. From the classic ideas (von Humboldt, 1885, Dokuceaev, 1899, Herbertson, 1905, and others we get to a wide interpretative array of what we accept as organizational spatial units of geographical reality. The environmental region has important connotations with regard to the system as a surrounded element (man, society and the adjacent system. Critical environmental regions are areas where there already exists interactive degradation. The critical character may be physical, hence the “geocritical regions” or the result of human impact, hence the “anthropocritical regions.” Critical situations are differentiated at the local, regional, and global level. In order to understand critical regional situations we must refer to the following characteristics: fragility, resilience, and vulnerability. Still there are few environmental studies on critical regions and work must be done in this field.

  14. Exploring regional economic resilience

    OpenAIRE

    Hill, Edward; Wial, Howard; Wolman, Harold

    2008-01-01

    Although the literature on regional macroeconomics continues to emphasize the analysis of economic growth, the concept of economic resilience is of increasing interest to policymakers. The terrorist attacks of September 11, 2001, and Hurricane Katrina in 2005 focused attention on the ability of regional economies to respond to human-made and natural disasters (Chernick 2005, Liu and Plyer 2007). The steep losses of U.S. manufacturing jobs since 2000, especially in the Great Lakes Region, have...

  15. Entrepreneurship and regional development

    DEFF Research Database (Denmark)

    Müller, Sabine

    This literature review examines how entrepreneurship and regional development has been previously addressed theoretically and empirically. Regional Science and Entrepreneurship are two fields with their own distinct literature's. The question is therefore, how do these two fields talk about...... the respective other? What are the commonalities and differences? The purpose of this article is to create an analytical synthesis by combining the insights of the two literature's in order to gain a fuller understanding of the relation between entrepreneurship and regional development....

  16. Regional identity : an overview

    OpenAIRE

    Van de Kop, Petra; Sautier, Denis

    2006-01-01

    This chapter provides an overview of the use of regional identity as a value-adding strategy in agricultural diversification. We refer to the products involved as 'regional products' or 'origin products'. They may (or may not) be identified by an official label or specific brand. Official recognition is not the determining factor: many regional products have survived for a long time through the undocumented practices of producers, merchants and consumers (Bérard and Marchenay, 2004). What is ...

  17. Regional Innovation Clusters

    Data.gov (United States)

    Small Business Administration — The Regional Innovation Clusters serve a diverse group of sectors and geographies. Three of the initial pilot clusters, termed Advanced Defense Technology clusters,...

  18. Regions in Slovenia

    Directory of Open Access Journals (Sweden)

    Andrej Čokert

    1999-12-01

    Full Text Available The reasons behind the need to prepare a law on regions are both internal and external in nature. We need regions as a second level of local government primarily to counter internal development problems and the need for decentralisation in Slovenia. Developmentaly stagnant and depressed areas account for more than 70% of Slovene territory. The share of founds earmarked directly from central government for regional promotion is falling and is lower than the average in European Union countries. Analyses of population and employment, and of the economic, infrastructure and educational capacities of the Slovene regions reveal serious regional differences. The reasons for the establishment of regions in Slovenia also lie in the diversity of regional problems, which are different in Zasavje, Pomurje, Gorenjska or Primorska. Any restriction to an administrative territorial division would blur the special regional features which, even by Europe-wide comparision, are characteristic of Slovenia. And we cannot simplify the tackling of urgent regional problems as being a matter for relations between the central government and a large number of very diverse municipalities.

  19. Styringskapaciteten i regional arbejdsmarkedspolitik

    DEFF Research Database (Denmark)

    Hansen, Charlotte

    This book discovers the potential in regional labour market policy. It raises the question whether the regional labour market councils seek for and follows deliberative proces norms when they formulate the regional policy, and the more theoretical question about whether corporatism is compatible...... with deliberative proces norms at all. The conclusion is that if certain circumstances are fullfilled such as 1) competence to decide the policy, 2) trust from the central level and 3) an orientation towards a regional identity then there actually exists an institutional basis for deliberation....

  20. European Regional Modernism

    Directory of Open Access Journals (Sweden)

    Vincent Brian Canizaro

    2014-03-01

    Full Text Available In recent years, beginning with the publication in 2003 of Liane Lefaivre and Alexander Tzonis’ 'Critical Regionalism', followed by my 'Architectural Regionalism: Collected Writings on Place, Identity, Modernity and Tradition 'in 2007, there has been a quiet resurgence in the discourse of architectural regionalism.' 'Leuven University Press’s 'Regionalism and Modernity: Architecture in Western Europe 1914–1940 'continues in this direction, with eleven chapters devoted to variations of the regionalist tendency in European architecture focused primarily on Belgium and France, but also Great Britain, Italy, and Germany.

  1. Regional Redistribution and Migration

    DEFF Research Database (Denmark)

    Manasse, Paolo; Schultz, Christian

    We study a model with free migration between a rich and a poor region. Since there is congestion, the rich region has an incentive to give the poor region a transfer in order to reduce immigration. Faced with free migration, the rich region voluntarily chooses a transfer, which turns out...... to be equal to that a social planner would choose. Provided migration occurs in equilibrium, this conclusion holds even in the presence of moderate mobility costs. However, large migration costs will lead to suboptimal transfers in the market solution...

  2. macro-regional, local y micro- regional

    Directory of Open Access Journals (Sweden)

    José Guadalupe Vargas Hernández

    2006-01-01

    Full Text Available Este trabajo se propone analizar las implicaciones del desarrollo en los niveles macro-regional, local y micro- regional, a partir de la hipótesis central de la teoría del desarrollo que plantea que el desarrollo económico traerá consigo el desarrollo político y social. Después de hacer de un acercamiento conceptual al desarrollo, se repasan brevemente las teorías del desarrollo existentes como herramientas de análisis de la realidad. En la discusión se concluye que los procesos de desarrollo locales y regionales requieren de una transformación sustancial de las relaciones negociadas entre los agentes económicos y los actores políticos. Ante el paulatino retroceso que en las sociedades contemporáneas está teniendo el Estado de bienestar, uno de los principales retos es el empoderamiento de las organizaciones sociales y comunitarias para que desempeñen activamente su rol en los procesos de desarrollo local y regional.

  3. The Scandinavian regional model

    DEFF Research Database (Denmark)

    Torfing, Jacob; Lidström, Anders; Røiseland, Asbjørn

    2015-01-01

    This article maps how the sub-national regional levels of governance in Denmark, Norway and Sweden have changed from a high degree of institutional convergence to a pattern of institutional divergence. It analyses the similarities and differences in the changes in regional governance and discusse...

  4. Regionalism after Regionalisation

    NARCIS (Netherlands)

    Schrijver, Frans

    2006-01-01

    Throughout Europe regionalist movements claim more autonomy for their region, pointing at cultural and historical distinctiveness and the demands of their populations. In some places violence is used to put pressure on the state, and in many states in Europe and elsewhere the issue of regional minor

  5. The Scandinavian regional model

    DEFF Research Database (Denmark)

    Torfing, Jacob; Lidström, Anders; Røiseland, Asbjørn

    2015-01-01

    This article maps how the sub-national regional levels of governance in Denmark, Norway and Sweden have changed from a high degree of institutional convergence to a pattern of institutional divergence. It analyses the similarities and differences in the changes in regional governance and discusses...

  6. Regionalism in Services

    OpenAIRE

    Gootiiz, Batshur; MATTOO, Aaditya

    2015-01-01

    Can regionalism do what multilateralism has so far failed to do—promote greater openness of services markets? Although previous research has pointed to the wider and deeper legal commitments under regional agreements as proof that it can, no previous study has assessed the impact of such agreements on applied policies. This paper focuses on the Association of Southeast Asian Nations (ASEAN), where ...

  7. On Austrian regional economics

    NARCIS (Netherlands)

    Heijman, W.J.M.; Leen, A.R.

    2004-01-01

    The aim of this research note is two-fold, firstly, to clarify the growing interaction between regional science and Austrian economics and their awareness of each other. We elucidate the Austrian methodology, called praxeology, which is especially misunderstood in regional science. Secondly, we tent

  8. Connecting to Regional Markets?

    DEFF Research Database (Denmark)

    Coulibaly, Souleymane; Thomsen, Lotte

    2016-01-01

    the interdependence of the then Soviet republics, while conflicting economic interests make cross-border cooperation difficult. Based on extensive fieldwork on infrastructure systems and firm export strategies, this paper identifies contemporary infrastructure and transportation issues within the Central Asian region......Central Asian food processors face a number of constraints when they attempt to export to the region and beyond. The Central Asian economies in focus here are landlocked, and thus lack easy access to sea transport. In addition, the region's transport network was built to reinforce...

  9. Constructing Regional advantage

    DEFF Research Database (Denmark)

    Asheim, Bjørn T.; Boschma, Ron; Cooke, Phil

    2011-01-01

    This paper presents a regional innovation policy model based on the idea of constructing regional advantage. This policy model brings together concepts like related variety, knowledge bases and policy platforms. Related variety attaches importance to knowledge spillovers across complementary...... economic development within and between regions in action lines appropriate to incorporate the basic principles behind related variety and differentiated knowledge bases....... sectors. The paper categorizes knowledge into ‘analytical’ (science based), ‘synthetic’ (engineering based) and ‘symbolic’ (arts based) in nature, with different requirements of ‘virtual’ and real proximity mixes. The implications of this are traced for evolving ‘platform policies’ that facilitate...

  10. Regional Ocean Data Assimilation

    KAUST Repository

    Edwards, Christopher A.

    2015-01-03

    This article reviews the past 15 years of developments in regional ocean data assimilation. A variety of scientific, management, and safety-related objectives motivate marine scientists to characterize many ocean environments, including coastal regions. As in weather prediction, the accurate representation of physical, chemical, and/or biological properties in the ocean is challenging. Models and observations alone provide imperfect representations of the ocean state, but together they can offer improved estimates. Variational and sequential methods are among the most widely used in regional ocean systems, and there have been exciting recent advances in ensemble and four-dimensional variational approaches. These techniques are increasingly being tested and adapted for biogeochemical applications.

  11. Global, Local, or Regional?

    DEFF Research Database (Denmark)

    Verbeke, Alain; Geisler Asmussen, Christian

    2016-01-01

    of analysis, in addition to the country-level and the global level. Regional strategy analysis requires a fundamental rethink of mainstream theories in the international strategy sphere. This rethink involves, inter alia, internalization theory, with its resource-based view and transaction cost economics......This paper provides an overview of the main insights arising from the ‘regional strategy’ literature. It also develops the contours of a new, rich research agenda for future international strategy scholarship, whereby the region should be introduced as an explicit, third geographic level...

  12. Building Regional Competencies

    DEFF Research Database (Denmark)

    Norus, Jesper

    2004-01-01

    a dominating position in the global marketfor industrial enzymes from 1870-2004. The case of industrial enzymes shows how aregion has been able to build sustainable competitive advantages from its distinctivecompetencies. This is done through a mixture of outsourcing and in sourcing ofcompetencies, knowledge......This paper analyzes the foundations of regional knowledge and its long-term impact onthe region's companies' and how a particular knowledge has developed an ability tostay competitive within a specific technological field. The case illustrates how theCopenhagen region has been able to develop...

  13. Region 9 Tribal Lands

    Data.gov (United States)

    U.S. Environmental Protection Agency — Dataset of all Indian Reservations in US EPA Region 9 (California, Arizona and Nevada) with some reservation border areas of adjacent states included (adjacent...

  14. Promoting regional mobility

    DEFF Research Database (Denmark)

    Jensen, Anne

    Pricing of transport has been part of EU's common transport policy since this gained momentum in the early 1990s. Since then, it has been closely connected to the trans-European transport network (TEN-T) and to rising demands of efficient mobility systems at a local, regional and Community scale....... Development of pricing policies is contested at Community level and has taken place in a clash between different policy rationalities. Significantly though, the effects of the pricing policies are closely related to regional mobility systems, e.g. through financing large trans-border infrastructure projects...... and establishing common technical charging systems thus changing the conditions for regional mobility. This paper explores how policies of infrastructure pricing shape new ways of governing mobility which influences trans-border, regional policy-making. The key findings are that there is a tendency to include...

  15. Crisis and Regional Integration

    DEFF Research Database (Denmark)

    Dosenrode, Søren

    , Tunisia, Egypt …. ), where the crisis referred to could be humanitarian, environmental, economic, political … Europe, too, has also according to mass media, been a victim of a crisis, the financial one. Could ‘crisis’ be a beginning of enhanced regional integration? This paper will try to look......‘Crisis’ has been a word frequently heard of over the last couple of years, both in a global meaning (e.g. the environmental crisis, the financial crisis) and also in a more regional or national meaning, many times related to Africa (Horn of Africa, Ivory Coast, DR Congo, Zimbabwe, Ivory Coast...... at the processes of regional integration in relation to ‘crisis’ in Africa and Europe. First, this paper will look at the concept of ‘crisis’, before it moves on to discuss ‘regional integration’ and the correlation between the two, emphasizing the approaches of neo-functionalism and federal theory...

  16. Aeromagnetic Regional Grid Data

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Several regions are represented in this unique collection of earth surface measurements of magnetic field parameters and their related anomalies. The DNAG Magnetics...

  17. Vestnorden. A functional region?

    Directory of Open Access Journals (Sweden)

    Grétar Þór Eyþórsson

    2013-06-01

    Full Text Available This article discusses the issue of what kind of a region Vestnorden is. The need for such a discussion arises from the challenges posed by globalisation for the idea and construction of the West Nordic space, and the need to observe how this regional unit counters these processes. The article is based on an analytical framework which presupposes that a functional region has to consist of four elements. First, whether the space has its own institutions for decision making; second, how far there is economic complementarities among the involved nations and territories; third, to what degree they have common economic interests; and finally, to what extent social, cultural and historical ties exist between the territories involved. The article argues that there is an urgent need to discuss and reorient the institutional functionality of Vestnorden as a regional unit.

  18. Regional Snowfall Index (RSI)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA's National Climatic Data Center is now producing the Regional Snowfall Index (RSI) for significant snowstorms that impact the eastern two thirds of the U.S....

  19. Regional National Cooperative Observer

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA publication dedicated to issues, news and recognition of observers in the National Weather Service Cooperative Observer program. Issues published regionally...

  20. Regional Air Quality Data

    Data.gov (United States)

    U.S. Environmental Protection Agency — This asset provides data on regional air quality, including trace level SO2, nitric acid, ozone, carbon monoxide, and NOy; and particulate sulfate, nitrate, and...

  1. Regional Entrepreneurial Scorecard

    Directory of Open Access Journals (Sweden)

    JOSÉ DANIEL LORENZO GÓMEZ

    2008-12-01

    Full Text Available This paper examines the relationship between regional development and the creation of new companies from a micro perspective of institutional approach, focusing on the most relevant stakeholders involved in the process. The contribution of entrepreneurs to regional economic growth has been subject of special attention by the authorities, what is needed for a system of references to assess the adequacy of public programs for the promotion of entrepreneurial activity. Based on the concept of Balanced Scorecard, which provides a logical structure that relates and integrates and allows indicators refl ect the interests of stakeholders in shaping the Balanced Scorecard, the authors propose a Regional Entrepreneurship Scorecard (RES, as a tool for monitoring policies and programmes aimed at promoting start-ups. This RES uses information from international GEM project, which offers a vision of reality enterprising in different countries and regions.

  2. Delineation of ecosystem regions

    Science.gov (United States)

    Bailey, Robert G.

    1983-07-01

    As a means of developing reliable estimates of ecosystem productivity, ecosystem classification needs to be placed within a geographical framework of regions or zones. This paper explains the basis for the regions delineated on the 1976 map Ecoregions of the United States. Four ecological levels are discussed—domain, division, province, and section—based on climatic and vegetational criteria. Statistical tests are needed to verify and refine map units.

  3. On regional geomagnetic charts

    Science.gov (United States)

    Alldredge, L.R.

    1987-01-01

    When regional geomagnetic charts for areas roughly the size of the US were compiled by hand, some large local anomalies were displayed in the isomagnetic lines. Since the late 1960s, when the compilation of charts using computers and mathematical models was started, most of the details available in the hand drawn regional charts have been lost. One exception to this is the Canadian magnetic declination chart for 1980. This chart was constructed using a 180 degrees spherical harmonic model. -from Author

  4. Branchial Expression Patterns of Claudin Isoforms in Atlantic Salmon During Seawater Acclimation and Smoltification

    DEFF Research Database (Denmark)

    Tipsmark, Christian K; Kiilerich, Pia; Nilsen, Tom O;

    2008-01-01

    in epithelia. We identified Atlantic salmon genes belonging to the claudin family by screening expressed sequence tag libraries available at NCBI and classification was performed with aid of maximum likelihood and neighbour-joining analysis. In gill libraries, five isoforms (10e, 27a, 28a, 28b and 30) were...... is an important component of cation selective channels while reduction in claudin 27a and 30 may change permeability conditions in favour of the ion secretory mode of the SW gill. Key words: osmoregulation, teleost, tight junction, epithelia, QPCR....

  5. IGF-I and branchial IGF receptor expression and localization during salinity acclimation in striped bass

    DEFF Research Database (Denmark)

    Tipsmark, Christian Kølbaek; Luckenbach, John Adam; Madsen, Steffen;

    2007-01-01

    The initial response of the IGF-I system and the expression and cellular localization of IGF type-I receptor (IGF-IR) were studied in the gill of a euryhaline teleost during salinity acclimation. Exposure of striped bass (Morone saxatilis) to hyperosmotic and hypoosmotic challenges induced small...... in either plasma IGF-I, liver, or gill IGF-I mRNA, or gill IGF-IR mRNA levels. In a separate experiment, FW-acclimated fish were injected with saline or IGF-I prior to a 24-h SW challenge. Rapid regain of osmotic balance following SW transfer was hindered by IGF-I. Immunohistochemistry revealed...

  6. Effect of salinity on expression of branchial ion transporters in striped bass (Morone saxatilis)

    DEFF Research Database (Denmark)

    Tipsmark, Christian Kølbaek; Madsen, Steffen Søndergaard; Borski, Russell John

    2004-01-01

    The time course of osmoregulatory adjustments and expressional changes of three key ion transporters in the gill were investigated in the striped bass during salinity acclimations. In three experiments, fish were transferred from fresh water (FW) to seawater (SW), from SW to FW, and from 15-ppt...

  7. Respiratory Responses to Stimulation of Branchial Vagus Nerve Ganglia of a Teleost Fish

    NARCIS (Netherlands)

    Ballintijn, C.M.; Luiten, P.G.M.

    1983-01-01

    The effects of electrical stimulation of epibranchial vagus ganglia upon respiration of the carp were investigated. Single shocks evoked fast twitch responses in a number of respiratory muscles with latencies around 18 msec to the beginning and 30-35 msec to the peak of activity. Shocks given during

  8. North American Regional Report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-11-15

    North America is an energy community fortunate to be endowed with a rich and varied resource base. It consumes about a third of the world's energy and produces about one quarter of world energy supply. North America depends on a mix of complementary energy sources that should remain competitive but not in conflict. The current supply mix varies between Canada, the United States and Mexico, but fossil fuels are dominant across the region, leaving the three member countries vulnerable to a myriad of risks associated with traditional supply sources. Energy trade between all three countries is also a major contributor to the region's economy. Thus, the impetus for collaboration across the region has grown out of the common goals of energy security and economic prosperity. The goal of the WEC regional group was to discuss avenues for advancing North American cooperation and coordination on a range of energy issues. An additional objective was to develop policy recommendations that will facilitate effective development and use of the region's energy resources. Results and recommendtaions are summarized from three forums that focused on the pertinent issues of energy trade, energy efficiency and energy diversification. The inaugural forum (Energy Trade) was held in Washington, D.C. in the fall of 2005. The following summer, the second forum (Energy Efficiency) took place in Mexico City. The third forum (Energy Diversification) was hosted in Halifax, Nova Scotia.

  9. Entrepreneurship and Regional Development:

    DEFF Research Database (Denmark)

    Müller, Sabine

    This dissertation is a study of entrepreneurial agency as a potential vehicle for facilitating local and regional development. The overall research questions revolve around: (i) how do rural entrepreneurs interact with their local, socio-spatial context? and (ii) how are rural entrepreneurs...... of entrepreneurship). This study sets out to obtain an in-depth understanding of the micro-, community-, and regional-level localized entrepreneurial processes as well as the way in which these processes are intertwined with the spatial context. The contribution of this dissertation lies in the illustration of how...... local context influences entrepreneurial resource practices and value creating activities in relations to regional development. In a nutshell, this study finds that rural entrepreneurs actively create opportunities in a dynamic interplay between them and the spatial context; that is across people...

  10. From corridor to region

    DEFF Research Database (Denmark)

    Jensen, Anne; Jespersen, Per Homann

    2006-01-01

    The corridor between Oslo and Berlin is by the politicians of the regional authorities in the Scandinavian part of the corridor seen a region with unique qualities and a large innovation and growth potential. In order to explore and develop this potential an In-terreg project has been launched....... Even though development of transport infrastruc-ture is seen as pivotal in this process, there is a commitment to see transport as a means for development, which has to take the three dimensions of sustainability seri-ously into account. This paper describes how we as researchers are approaching...

  11. Regional utvikling og partnerskap

    DEFF Research Database (Denmark)

    Halkier, H.; Gjertsen, A.

    2004-01-01

    Since the beginning of the 1990s, Danish regional policy has changed dramatically. As of January 1991, all central government incentive schemes were terminated, and since then the main components of spatial economic policy have been a host of subnational initiatives and the European Structural...... of Danish regions to pursue their own agendas with regard to economic development, and explore the organizational strategies pursued by varies tiers of government in this process of rapid and profound policy change. The text is divided into three parts. The following section provides a brief outline...... to the possible role of the European and other tiers of government in the process....

  12. ORIC central region calculations

    International Nuclear Information System (INIS)

    The central region for the K = 100 Oak Ridge Isochronous Cyclotron, ORIC, will be modified to provide better orbit centering, focusing of orbits in the axial direction, and phase selection, in order to improve extraction efficiency, and reduce radioactive activation of cyclotron components. The central region is specifically designed for the acceleration of intense light ion beams such as 60 MeV protons and 15--100 MeV alphas. These beams will be used in the production of radioactive atoms in the Radioactive Ion Beam Project at Oak Ridge National Laboratory

  13. Cold regions isotope applications

    Energy Technology Data Exchange (ETDEWEB)

    Perrigo, L.D.; Divine, T.E.

    1976-04-01

    Pacific Northwest Laboratories (PNL) started the Cold Regions Isotope Applications Program in FY-1975 to identify special conditions in the Arctic and similar geographic areas (Cold Regions) where radioisotope power, heater, or sterilization systems would be desirable and economically viable. Significant progress was made in the first year of this program and all objectives for this initial 12-month period were achieved. The major conclusions and recommendations resulting for this effort are described below. The areas of interest covered include: radiosterilization of sewage; heating of septic tanks; and radioisotope thermoelectric generators as power sources for meteorological instruments and navigational aids. (TFD)

  14. AFRA: Supporting regional cooperation

    International Nuclear Information System (INIS)

    The African Regional Cooperative Agreement for Research, Development and Training Related to Nuclear Science and Technology (AFRA) provides a framework for African Member States to intensify their collaboration through programmes and projects focused on the specific shared needs of its members. It is a formal intergovernmental agreement which entered into force in 1990. In the context of AFRA, Regional Designated Centres for training and education in radiation protection (RDCs) are established African institutions able to provide services, such as training of highly qualified specialists or instructors needed at the national level and also to facilitate exchange of experience and information through networks of services operating in the field

  15. Regionalizing global climate models

    NARCIS (Netherlands)

    Pitman, A.J.; Arneth, A.; Ganzeveld, L.N.

    2012-01-01

    Global climate models simulate the Earth's climate impressively at scales of continents and greater. At these scales, large-scale dynamics and physics largely define the climate. At spatial scales relevant to policy makers, and to impacts and adaptation, many other processes may affect regional and

  16. Platforms to Regional Economy

    Institute of Scientific and Technical Information of China (English)

    Guo Yan

    2008-01-01

    @@ Besides Canton Fair,China has many other important export and import fairs.Among them,three regional fairs,namely East China Fair(ECF),China Kunming Import & Export Commodities Fair(known as Kunming Fair),and Dalian Import & Export Commodities Fair(DIECF)ale worth the focus.

  17. Modern regional innovation policy

    NARCIS (Netherlands)

    McCann, Philip; Ortega-Argiles, Raquel

    2013-01-01

    This paper analyses the evolution of regional innovation policy into the mainstream of public policy. The paper examines the empirical and theoretical developments which have shifted much of the focus on innovation-related issues to matters of economic geography. As well as academic material we also

  18. Benchmarks: WICHE Region 2012

    Science.gov (United States)

    Western Interstate Commission for Higher Education, 2013

    2013-01-01

    Benchmarks: WICHE Region 2012 presents information on the West's progress in improving access to, success in, and financing of higher education. The information is updated annually to monitor change over time and encourage its use as a tool for informed discussion in policy and education communities. To establish a general context for the…

  19. Bridging regional innovation

    DEFF Research Database (Denmark)

    Hansen, Teis

    2013-01-01

    . Scientific collaboration constitutes an important element of a RIS, particularly in research-intensive sectors. The quantity and quality of co-authorships are used as indicators for research collaboration. The results indicate that the removal of internal barriers in a cross-border region can have...

  20. Multiethnic Societies and Regions.

    Science.gov (United States)

    Stanfield, John H., II

    1996-01-01

    Maintains that sociology must reconceptualize the meaning of multiethnic societies and regions and also advance theories about how such social organizations came into being and transform themselves through conflicting and peaceful processes. Briefly reviews traditional approaches and outlines new areas of study. (MJP)

  1. Can regional policy affect firms' innovation potential in lagging regions?

    OpenAIRE

    Amnon Frenkel

    2000-01-01

    The initiation of innovation in lagging regions has become one of the most pressing issues in regional policy. Several studies have attempted to identify the factors that influence the creation and development of product innovation in firms located in lagging regions. The identification of these factors could assist regional decision-makers in promoting technological innovation in such regions. The research question investigated in this study is whether the effectiveness of such regional poli...

  2. Regionalism and geopolitics

    Directory of Open Access Journals (Sweden)

    Knežević Miloš

    2002-01-01

    Full Text Available Recognition of regional features, outlining of the contours of regions, tendency to regionalize ethnic, economic, cultural and state-administrative space, and strengthening the ideology of regionalism in the Federal Republic of Yugoslavia, that is Serbia and Montenegro, appear as a practical and political but also as a theoretical problem which includes and combines several scientific disciplines. The phenomenon of regionalism is not contradictory although it is primarily expressed through the numerous conflicts of interests rivalry and antagonisms of political subjects. The problematic side of the phenomenon of regionalism includes the result of an extremely negative and existentially tragic experience of the several years-long disintegration of the complex Yugoslav state. During the partition and disintegration of the second Yugoslavia, there also happened the disintegration of the Serbian ethnic area Growth, support and instigation of regional tendencies occurred in the historical circumstances of secession and did not stop in the post-secession period. Particularization and segmentation of political area, as well as the disintegration of the former state, did not occur in accordance with the norms of internal and international law. Legality was late and was achieved within the transformation of power reflected in the changed territorial policy of the dominant alliance of great powers. The entire past decade was characterized by an extraordinary metamorphosis of political space. Secession trend had the territorial features which included the change of borders and had been long in the focus of the global geopolitical attention. Territories were divided and made smaller. Intensive territorial dynamics within the external silhouette of the de-stated SFR of Yugoslavia resulted in the creation of several state and quasi-state political formations. Former republics became semi-sovereign states. Dispersed and displaced Serbian ethnos was configured

  3. Sustainable regional development in Austria. The role of regional institutions by implementing a sustainable regional pathway.

    OpenAIRE

    Gaube, Veronika; Sedlacek, Sabine

    2002-01-01

    According to the current focus of the regional policy of the European Union on sustainable regional development the question arises - what are the key-elements to achieve a sustainable regional pathway? The identification of these key-factors is a challenge for the regional policy in each member state. One elementary key-factor is the promotion of new technologies as part of a regional innovation strategy. Regional institutions which support environmental improvements within regions can be id...

  4. Banks, regions and development

    Directory of Open Access Journals (Sweden)

    Pietro Alessandrini

    2003-03-01

    Full Text Available From the 1980s onwards the banking sectors in all the industrialised countries have been experiencing intense restructuring, aggregation and consolidation, radically changing their ownership structures and geography. Whatever the reasons behind such restructuring processes, the globalisation of the credit markets, the consolidation of banking structures, the removal of barriers to the free location of banks and their penetration of peripheral markets pose two main questions. Will integration of the banking systems lead to a narrowing or a widening of the development gap between regions? What relations will there be between financial centres and the periphery, and how will financial labour be divided between national (international banks and local (regional banks? The aim of this paper is to address such questions in the light of recent developments in the theoretical and empirical literature on financial integration.

  5. A region in turbulence

    International Nuclear Information System (INIS)

    On July 19 and 20 of 1996, torrential rains provoked catastrophic floods in the Saguenay Region of Quebec. The overflowing waters of the region's rivers damaged 3000 residential buildings, completely destroyed another 426, and seriously affected the activities of 850 business establishments. In this comprehensive report, the physical causes and the social, economic, psychological, cultural, political and administrative consequences of this natural catastrophe are discussed by several experts. The report is divided into three parts. The first part describes the actual flooding conditions and the immediate response of local emergency services such as the Red Cross and the Saint-Vincent-de-Paul agencies. Reactions of the various public agencies and governments to the disaster are described in Part Two. Part Three of the document focuses on lessons to be drawn from this natural disaster, in particular the need to improve emergency relief strategies. The legal implications and consequences of the disaster are also discussed. refs., tabs., figs

  6. Entrepreneurship and Regional Development

    OpenAIRE

    Fischer, M. M.; Nijkamp, P.

    2009-01-01

    This chapter offers a review on modern entrepreneurship analysis, against the background of regional development. After a conceptual discussion on the importance and the measurement of entrepreneurship, the contribution discusses success factors and determinants of entrepreneurships. Next, focus is laid on the geography of entrepreneurship, while also due attention is paid to the relevance of networks for modern entrepreneurship. The chapter concludes with some retrospective and prospective r...

  7. Regional Renewable Energy Cooperatives

    Science.gov (United States)

    Hazendonk, P.; Brown, M. B.; Byrne, J. M.; Harrison, T.; Mueller, R.; Peacock, K.; Usher, J.; Yalamova, R.; Kroebel, R.; Larsen, J.; McNaughton, R.

    2014-12-01

    We are building a multidisciplinary research program linking researchers in agriculture, business, earth science, engineering, humanities and social science. Our goal is to match renewable energy supply and reformed energy demands. The program will be focused on (i) understanding and modifying energy demand, (ii) design and implementation of diverse renewable energy networks. Geomatics technology will be used to map existing energy and waste flows on a neighbourhood, municipal, and regional level. Optimal sites and combinations of sites for solar and wind electrical generation (ridges, rooftops, valley walls) will be identified. Geomatics based site and grid analyses will identify best locations for energy production based on efficient production and connectivity to regional grids and transportation. Design of networks for utilization of waste streams of heat, water, animal and human waste for energy production will be investigated. Agriculture, cities and industry produce many waste streams that are not well utilized. Therefore, establishing a renewable energy resource mapping and planning program for electrical generation, waste heat and energy recovery, biomass collection, and biochar, biodiesel and syngas production is critical to regional energy optimization. Electrical storage and demand management are two priorities that will be investigated. Regional scale cooperatives may use electric vehicle batteries and innovations such as pump storage and concentrated solar molten salt heat storage for steam turbine electrical generation. Energy demand management is poorly explored in Canada and elsewhere - our homes and businesses operate on an unrestricted demand. Simple monitoring and energy demand-ranking software can easily reduce peaks demands and move lower ranked uses to non-peak periods, thereby reducing the grid size needed to meet peak demands. Peak demand strains the current energy grid capacity and often requires demand balancing projects and

  8. REGIONAL COMPETITIVENESS, CONCEPTUAL ELEMENTS

    OpenAIRE

    Florina Popa

    2016-01-01

    In a general sense, competitiveness is conveyed as the ability of a nation to lay the foundations and ensure an economic, social and political environment capable of sustaining the creation of added value, enabling the positioning of a country within global economy, from the perspective of comparing the performances obtained and the growth potential over time. The paper highlights the importance of increasing competitiveness of regional economy and the perspectives for their development. Ther...

  9. Regional report Western Europe

    International Nuclear Information System (INIS)

    The present and future situation in the twelve Common Market and the sixth European Free Trade Area countries plus Yugoslavia are synthesized for the next 30 years in the energy field. Scenario is not based on an extrapolation of present experiences, but on savoir-faire evolution in function of new technologies, of new social needs and of an increase of local and regional environment protection. (A.B.). refs., figs., tabs

  10. Andean region study

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-10-01

    New opportunities for climate change mitigation arising from a higher energy integration among Andean Pact nations were analysed within the framework of the UNEP/GEF Project. Apart from the search for regional mitigation actions, the study was mainly aimed at detecting methodological problems which arise when passing from a strictly national view to the co-ordination of regional actions to deal with climate change. In accordance with the available resources and data, and in view of the mainly methodological nature of the project, it was decided to analyse the opportunities to delve into the energy integration of the Region as regards electricity and natural gas industries and their eventual impact on the emission of greenhouse gases. Although possibilities of setting up electricity and natural gas markets are real, their impacts on GHG emission from the energy system would not prove substantially higher than those which the nations could achieve through the use of their own energy resources, in view that the Andean systems are competitive rather than complementary. More in-depth studies and detail information will be required - unavailable for the present study - to be able to properly evaluate all benefits associated with higher energy integration. Nevertheless, the supply of natural gas to Ecuador seems to be the alternative with the highest impact on GHG emission. If we were to analyse the supply and final consumption of energy jointly, we would most certainly detect additional mitigation options resulting from higher co-operation and co-ordination in the energy field. (EHS)

  11. Regional Shelter Analysis Methodology

    Energy Technology Data Exchange (ETDEWEB)

    Dillon, Michael B. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Dennison, Deborah [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Kane, Jave [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Walker, Hoyt [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Miller, Paul [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2015-08-01

    The fallout from a nuclear explosion has the potential to injure or kill 100,000 or more people through exposure to external gamma (fallout) radiation. Existing buildings can reduce radiation exposure by placing material between fallout particles and exposed people. Lawrence Livermore National Laboratory was tasked with developing an operationally feasible methodology that could improve fallout casualty estimates. The methodology, called a Regional Shelter Analysis, combines the fallout protection that existing buildings provide civilian populations with the distribution of people in various locations. The Regional Shelter Analysis method allows the consideration of (a) multiple building types and locations within buildings, (b) country specific estimates, (c) population posture (e.g., unwarned vs. minimally warned), and (d) the time of day (e.g., night vs. day). The protection estimates can be combined with fallout predictions (or measurements) to (a) provide a more accurate assessment of exposure and injury and (b) evaluate the effectiveness of various casualty mitigation strategies. This report describes the Regional Shelter Analysis methodology, highlights key operational aspects (including demonstrating that the methodology is compatible with current tools), illustrates how to implement the methodology, and provides suggestions for future work.

  12. Alligator Rivers Region

    International Nuclear Information System (INIS)

    An introduction to the Alligator Rivers Region is presented. It contains general information regarding the physiography, climate, hydrology and mining of the region. The Alligator Rivers Region is within an ancient basin, the Pine Creek Geosyncline, which has an area of approximately 66000 km2. The Geosyncline has a history of mineral exploitation dating back to 1865, during which time 16 metals have been extracted (silver, arsenic, gold, bismuth, cadmium, cobalt, copper, iron, manganese, molybdenum, lead, tin, tantalum, uranium, tungsten, zinc). Uranium exploration in the Pine Creek Geosyncline was stimulated by the discovery in 1949 of secondary uranium mineralisation near Rum June, 70 km south-east of Darwin. This was followed by a decade of intense exploration activity resulting in the discoveries of economic uranium ore bodies at Rum Jungle and in the upper reaches of the South Alligator River Valley. All the known major uranium deposits of the East Alligator River uranium field have been discovered since 1969. The present known resources of the Geosyncline are approximately 360 000 tonnes of contained U3O8. 2 refs., 2 figs., 1 tab

  13. SERVICES AND REGIONAL DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Sven ILLERIS

    2009-12-01

    Full Text Available The purpose of this contribution is to discuss what roles the different economic sectors, and in particular services activities (the tertiary sector play in regional development, understood as growth in production, incomes and employment in weakly developedregions. This question is approached in two ways. The contribution first contains a – primarily theoretical – re-examination of the so-called economic base model, which states that services play a passive role in regional development. The discussion leads to substantial modifications of the model. The second approach is more empirical. It will take as its point of departure the proposition – often heard, but rarely examined – that since service activities are more concentrated in big cities than other activities and in recent decades have shown higher growth rates than other economic activities, it follows that the economic development is now pulled towards big city regions. Examined by way of a statistical analysisin Denmark and France, this proposition could not be verified.

  14. Regional systems of innovation in the Arab region

    OpenAIRE

    Nour, S.

    2013-01-01

    This paper employs both the descriptive and comparative approaches and uses the definition of systems of innovation used in the literature to examine the existence, characteristics and implications of the regional systems of innovation in the Arab region. We examine three hypotheses, that the regional systems of innovation exist but are characterized by serious weaknesses in the Arab region compared with other world regions, that the structure of the economy has a significant effect in the pe...

  15. OECD Reviews of Regional Innovation

    DEFF Research Database (Denmark)

    Maguire, Karen; Marsan, Giulia Ajmone; Nauwelaers, Claire;

    This book examines regional innovation in central and southern Denmark, looking at its role in the economy, its governance and policy context and regional strategies for innovation driven growth.......This book examines regional innovation in central and southern Denmark, looking at its role in the economy, its governance and policy context and regional strategies for innovation driven growth....

  16. Complex regional pain syndrome

    Directory of Open Access Journals (Sweden)

    Sandeep J Sebastin

    2011-01-01

    Full Text Available Complex regional pain syndrome (CRPS previously known as reflex sympathetic dystrophy is a chronic neurological disorder involving the limbs characterized by disabling pain, swelling, vasomotor instability, sudomotor abnormality, and impairment of motor function. CRPS is not uncommon after hand surgery and may complicate post-operative care. There is no specific diagnostic test for CRPS and the diagnosis is based on history, clinical examination, and supportive laboratory findings. Recent modifications to diagnostic criteria have enabled clinicians to diagnose this disease more consistently. This review gives a synopsis of CRPS and discusses the diagnosis, pathophysiology, and treatment options based on the limited evidence in the literature.

  17. Regional Studies Program

    International Nuclear Information System (INIS)

    Progress is reported on methodology studies with regard to hydrologic analysis; atmospheric transport; forest growth models; distribution of sensitive species; agricultural analysis; and environmental objectives in energy facility siting. National coal utilization assessment studies are reported with regard to technology characterization; air quality impacts; water resources; regional characterization; forest impacts; coal extraction impacts on sensitive animal species; and health impacts. The following special projects were carried out: water resource aspects of inexhaustible technology deployment; ecological constraints on the rapidly expanded use of coal; and U.S. coal and the global carbon problem

  18. Recognition Using Regions

    OpenAIRE

    Gu, Chunhui

    2012-01-01

    Multi-scale window scanning has been popular in object detection but it generalizes poorly to complex features (e.g. nonlinear SVM kernel), deformable objects (e.g. animals), and finer-grained tasks (e.g. segmentation). In contrast to that, regions are appealing as image primitives for recognition because: (1) they encode object shape and scale naturally; (2) they are only mildly affected by background clutter; and (3) they significantly reduce the set of possible object locations in images.I...

  19. Human capital and regional development

    OpenAIRE

    Gennaioli, Nicola; LaPorta, Rafael; L??pez-de-Silanes, Florencio; Schleifer, Andrei

    2011-01-01

    We investigate the determinants of regional development using a newly constructed database of 1569 sub-national regions from 110 countries covering 74 percent of the world's surface and 96 percent of its GDP. We combine the cross-regional analysis of geographic, institutional, cultural, and human capital determinants of regional development with an examination of productivity in several thousand establishments located in these regions. To organize the discussion, we present a new model of reg...

  20. [Prevention in regional policy].

    Science.gov (United States)

    Masi, M; Caponetti, A

    2006-01-01

    Prevention, safety and health promotion represent fondamental issues in the Regional policy. With this regard, the implementation of the Regional policy has been thought as the promotion of an integrated system which links different fields such as health, work-related information and education, job orientation and work in general. It is recommended that a good standard of prevention is achieved through the synergic actions and the collaborations among all the different actors playing a role in safety and prevention in workplace, including occupational physicians, safety and prevention operators, safety representatives for workers, trade unions, employers associations and public institutions. It is also necessary to adopt a strategy in order to decrease the number of misdiagnosed occupational diseases as well as to promote the "culture of safety in workplaces", increasing the awareness of all figures, with special focus on employers category. All this has to be set in the new scenario of the nowadays work characterized by the progressive increase of atypical job contracts, renewing the emphasis on the necessity of keeping joined "the right to a job with the right to health". PMID:17144418

  1. Regional Healthcare Effectiveness

    Directory of Open Access Journals (Sweden)

    Olga Vladimirovna Kudelina

    2016-03-01

    Full Text Available An evaluation of healthcare systems effectiveness of the regions of the Russian Federation (federal districts was conducted using the Minmax method based on the data available at the United Interdepartmental Statistical Information System. Four groups of components (i.e. availability of resources; use of resources; access to resources and medical effectiveness decomposed into 17 items were analyzed. The resource availability was measured by four indicators, including the provision of doctors, nurses, hospital beds; agencies providing health care to the population. Use of resources was measured by seven indicators: the average hospital stay, days; the average bed occupancy, days; the number of operations per 1 physician surgical; the cost per unit volume of medical care: in outpatient clinics, day hospitals, inpatient and emergency care. Access to the resources was measured by three indicators: the satisfaction of the population by medical care; the capacity of outpatient clinics; the average number of visits to health facility. The medical effectiveness was also measured by three indicators: incidence with the "first-ever diagnosis of malignancy"; life expectancy at birth, years; the number of days of temporary disability. The study of the dynamics of the components and indexes for 2008–2012 allows to indicate a multidirectional influence on the regional healthcare system. In some federal districts (e.g. North Caucasian, the effectiveness decreases due to resource availability, in others (South, North Caucasian — due to the use of resources, in others (Far Eastern, Ural — due to access to resources. It is found that the effectiveness of the healthcare systems of the federal districts differs significantly. In addition, the built matrix proves the variability the of effectiveness (comparison of expenditures and results of healthcare systems of the federal districts of the Russian Federation: the high results can be obtained at high costs

  2. Regional transmission subsystem planning

    Energy Technology Data Exchange (ETDEWEB)

    Costa Bortoni, Edson da [Quadrante Softwares Especializados Ltda., Itajuba, MG (Brazil); Bajay, Sergio Valdir; Barros Correia, Paulo de [Universidade Estadual de Campinas, SP (Brazil). Faculdade de Engenharia Mecanica; Santos, Afonso Henriques Moreira; Haddad, Jamil [Escola Federal de Engenharia de Itajuba, MG (Brazil)

    1994-12-31

    This work presents an approach for the planning of transmission systems by employing mixed--integer linear programming to obtain a cost and operating characteristics optimized system. The voltage loop equations are written in a modified form, so that, at the end of the analysis, the model behaves as a DC power flow, with the help of the two Kirchhoff`s laws, exempting the need of interaction with an external power flow program for analysis of the line loading. The model considers the occurrence of contingencies, so that the final result is a network robust to the most severe contingencies. This whole technique is adapted to the regional electric power transmission subsystems. (author) 9 refs., 4 figs.

  3. Strengthening regional safeguards

    International Nuclear Information System (INIS)

    Nuclear cooperation between Argentina and Brazil has been growing since the early 1980's and as it grew, so did cooperation with the US Department of Energy (DOE). The Brazilian-Argentine Agency for Accounting and Control of Nuclear Materials (ABACC) was formed in December 1991 to operate the Common System of Accounting and Control of Nuclear Materials (SCCC). In April 1994, ABACC and the DOE signed an Agreement of Cooperation in nuclear material safeguards. This cooperation has included training safeguards inspectors, exchanging nuclear material measurement and containment and surveillance technology, characterizing reference materials, and studying enrichment plant safeguards. The goal of the collaboration is to exchange technology, evaluate new technology in Latin American nuclear facilities, and strengthen regional safeguards. This paper describes the history of the cooperation, its recent activities, and future projects. The cooperation is strongly supported by all three governments: the Republics of Argentina and Brazil and the United States

  4. Strengthening regional safeguards

    Energy Technology Data Exchange (ETDEWEB)

    Palhares, L.; Almeida, G.; Mafra, O. [Brazilian-Argentine Agency for Accounting and Control of Nuclear Materials, Rio de Janeiro (Brazil)] [and others

    1996-08-01

    Nuclear cooperation between Argentina and Brazil has been growing since the early 1980`s and as it grew, so did cooperation with the US Department of Energy (DOE). The Brazilian-Argentine Agency for Accounting and Control of Nuclear Materials (ABACC) was formed in December 1991 to operate the Common System of Accounting and Control of Nuclear Materials (SCCC). In April 1994, ABACC and the DOE signed an Agreement of Cooperation in nuclear material safeguards. This cooperation has included training safeguards inspectors, exchanging nuclear material measurement and containment and surveillance technology, characterizing reference materials, and studying enrichment plant safeguards. The goal of the collaboration is to exchange technology, evaluate new technology in Latin American nuclear facilities, and strengthen regional safeguards. This paper describes the history of the cooperation, its recent activities, and future projects. The cooperation is strongly supported by all three governments: the Republics of Argentina and Brazil and the United States.

  5. Moldova. Historic regional conference.

    Science.gov (United States)

    Moshin, V

    1995-05-01

    The Directorate of Maternal and Child Health and the Family Planning Association of Moldova organized a regional conference, which was held October 18-19, 1994, in Kishinev, Moldova, with the support of the United Nations Population Fund (UNFPA), the World Health Organization (WHO), and the International Planned Parenthood Federation (IPPF). The conference,"Problems of Family Planning in Eastern Europe," was attended by approximately 400 Moldovan delegates of governmental and nongovernmental organizations (NGOs), and by 25 delegates from Romania, Russia, Belarus, the Ukraine, and Georgia. The President of Moldova and the Ministry of Public Health of Moldova gave their approval. The main objectives of the conference were to inform the public about the recommendations of the ICPD, to analyze the status of women's reproductive health and family planning in Eastern Europe, and to find ways of implementing the ICPD Plan of Action. Major problems identified during the conference were: 1) the social and economic problems facing most families; 2) the high rate of morbidity and mortality; 3) the decrease in birth rate; 4) the increase in abortions; 5) the rising incidence of venereal disease; and 6) the absence of an effective family planning system. It was agreed that cooperation between governments and NGOs is essential in designing population programs for each country. The following goals were set: 1) to provide populations with sufficient contraceptives; 2) to actively promote family planning concepts through the mass media; 3) to train specialists and to open family planning offices and centers; 4) to introduce sex education in the curricula of Pedagogical Institutes; and 5) to create national and regional statistical and sociological databases on population issues.

  6. Venus - Lakshmi Region

    Science.gov (United States)

    1991-01-01

    This Magellan image is centered at 55 degrees north latitude, 348.5 degrees longitude, in the eastern Lakshmi region of Venus. This image, which is of an area 300 kilometers (180 miles) in width and 230 kilometers (138 miles) in length, is a mosaic of orbits 458 through 484. The image shows a relatively flat plains region composed of many lava flows. The dark flows mostly likely represent smooth lava flows similar to 'pahoehoe' flows on Earth while the brighter lava flows are rougher flows similar to 'aa' flows on Earth. (The terms 'pahoehoe' and 'aa' refer to textures of lava with pahoehoe a smooth or ropey surface, and aa a rough, clinkery texture). The rougher flows are brighter because the rough surface returns more energy to the radar than the smooth flows. Situated on top of the lava flows are three dark splotches. Because of the thick Venusian atmosphere, the small impactors break up before they reached the surface. Only the fragments from the broken up impactor are deposited on the surface and these fragments produce the dark splotches in this image. The splotch at the far right (east) has a crater centered in it, indicating that the impactor was not completely destroyed during its journey through the atmosphere. The dark splotches in the center and to the far left in this image each represent an impactor that was broken up into small fragments that did not penetrate the surface to produce a crater. The dark splotch at the left has been modified by the wind. A southwest northeast wind flow has moved some of the debris making up the splotch to the northeast where it has piled up against some small ridges.

  7. EPA Regional Boundaries (EPA.EPA_REGIONS) GIS Layer

    Data.gov (United States)

    U.S. Environmental Protection Agency — Each EPA Regional Office is responsible within its states for the execution of the Agency's programs. EPA has ten regional offices, each of which is responsible for...

  8. Complex Regional Pain Syndrome (CPRS)

    Science.gov (United States)

    ... a Hand Therapist? Media Find a Hand Surgeon Complex Regional Pain Syndrome - CRPS Email to a friend * ... DESCRIPTION Formerly Known as Reflex Sympathetic Dystrophy (RSD) Complex regional pain syndrome (CRPS) is a pain condition ...

  9. Distances to star forming regions

    CERN Document Server

    Loinard, Laurent

    2014-01-01

    The determination of accurate distances to star-forming regions are discussed in the broader historical context of astronomical distance measurements. We summarize recent results for regions within 1 kpc and present perspectives for the near and more distance future.

  10. American Red Cross Chapter Regions

    Data.gov (United States)

    Department of Homeland Security — The Regions are part of the national field level structure to support chapters. The Regions role is admistrative as well as provides oversight and program technical...

  11. Regional identitet, graffiti og streetart

    OpenAIRE

    Grasdal, Cathrine Gunn

    2014-01-01

    In this project, I questioned whether graffiti and street art might work as identity-building factors in the region. Starting points for the investigation was metropolitan region Bergen and Bergen municipality's plan of action for graffiti and street art. The method I chose for this investigation was participant observation. For analysis of the relationship between regional identity and graffiti and street art, I applied Ida Bulls definition of identity region based on heterogeneity.I have fo...

  12. REGIONAL DEVELOPMENT POLICY IN ROMANIA

    OpenAIRE

    Sabau Bene Mihaela; Mihaela Triculescu; Marius Herbei

    2013-01-01

    Regional development is a global process of diversification and economic and social development at a regional collectivity level by mobilizing and using existing resources. Diversification and regional development requires a common strategy of the private sector, public or social, official to capitalize human, technical and financial resources of a regional collectivity. In the specialty literatur,e the concept of development is manifested by the use of terms such as: economic and social deve...

  13. Regional Product Promotion via ICT

    OpenAIRE

    Dvořák, Jan

    2012-01-01

    Bachelor thesis Regional Product Promotion via ICT deals with the ways of internet marketing and promotion of regional foods on the Internet. The aim of this study is to evaluate and select appropriate information channel and compare the websites of products from the experimental sites dealing with the same product. In the theoretical part of the thesis deals with the definition of terms, such as regional food, the labeling methodology for regional food, internet marketing, advertising on th...

  14. Regional odontodysplasia: case report

    Directory of Open Access Journals (Sweden)

    Ana Carolina Magalhães

    2007-12-01

    Full Text Available Regional odontodysplasia (RO is a rare developmental anomaly involving both mesodermal and ectodermal dental components in a group of contiguous teeth. It affects the primary and permanent dentitions in the maxilla and mandible or both jaws. Generally it is localized in only one arch. The etiology of this dental anomaly is uncertain. Clinically, affected teeth have an abnormal morphology, are soft on probing and typically discolored, yellow or yellowish-brown. Radiographically, the affected teeth show a "ghostlike" appearance. This paper reports the case of a 5-year-old girl presenting this rare anomaly on the left side of the maxillary arch, which crossed the midline. The primary maxillary left teeth (except for the canine and the primary maxillary right central incisor were missing due to previous extractions. The permanent teeth had a "ghostlike" appearance radiographically. The treatment performed was rehabilitation with temporary partial acrylic denture and periodic controls. In the future, the extraction of affected permanent teeth and rehabilitation with dental implants will be evaluated. The presentation of this case adds valuable information to pediatric dentists to review special clinical and radiographic features of RO, which will facilitate the diagnosis and treatment of patients with this condition.

  15. Regional futures: British Columbia

    International Nuclear Information System (INIS)

    Two paradigms that are the source of present-day economic development policies are described. The dominant paradigm is the expansionist world view that assumes economic growth is essentially unlimited, subject to certain constraints, and that the best way to monitor the human economy is through money flows. The steady-state or ecological world view assumes there are real constraints on material throughput and growth, and puts a significant emphasis on natural capital as a form of wealth which is distinct from economic or manufactured capital. Over the long term, each generation must receive from the previous generation at least an adequate stock of natural capital assets to ensure long-term sustainability. For every major category of consumption, such as food and energy, an ecological footprint can be assigned which represents the land needed to sustain a given pattern of consumption. For the lower mainland of British Columbia, this footprint would be about 22 times the actual land area; for the Netherlands, it would be about 15 times larger than the country itself. On a global basis, only about 1.7 hectares per capita of ecologically productive land is actually available, showing that Canadian material standards would not be sustainable on a global level. The steady-state approach to economic development would involve a local and regional approach from the bottom up, preferring small-scale labor-intensive enterprise. Trade would be limited to trading in real ecological surpluses, and value-added products would be made locally instead of shipping raw materials for processing elsewhere. 5 figs

  16. Sustainable Regional Development

    Directory of Open Access Journals (Sweden)

    Helen Theodoropoulou

    2009-01-01

    Full Text Available Problem statement: Demographic changes have increased the social and cultural diversity of tourist areas with historical heritage and natural beauty in Greece, causing an expansion in the cultural and economic horizons of local people and producing at the same time conflicts in their interests, values and lifestyles. This research was focused in the concept of sustainable development in three areas in south Greece, in order to examine if tourist development can cause a danger for human values and natural environment. Approach: Three municipalities of southern Peloponnese in Greece namely Koroni, Methoni and Pilos were selected for the study. These three municipalities were selected because they constitute regions of common historical heritage, big natural beauty and high environmental importance. By using empirical social research methods, sample data of 120 questionnaires were collected on the characteristics of residents and local enterprises and land use changes in these areas. Results: The main employment is farming (24%, even though that residential land had increased at the expense of farmland. Local residents in the public or private sector supplement their low income with agricultural or tourist activities (67%. Therefore, new enterprises were found through private investments, which increase the local entrepreneurship (42%. In addition, the analysis of the multiple regression models showed that local development increases in places with more chances for employment. Also, among areas with the same cultural development those with better infrastructure were expected to have more sustainable development (6 units of difference than those areas with worse infrastructure. Conclusion: Development of soft tourism, organic farming and better infrastructure could enhance sustainable development in tourist areas with historical heritage, big natural beauty and high environmental importance.

  17. Regional welfare disparities and regional economic growth in Vietnam

    OpenAIRE

    Nguyen Huy Hoang

    2009-01-01

    This study had multiple objectives. First, it aimed at examining regional inequality in several welfare variables, such as health and education during the 1998-2004 period, and per capita income over time from 1990 to 2006. The first objective of the study was to gain a better understanding about the magnitude and evolution of regional inequality in health, education and per capita income. In addition, the study paid attention to the levels and trends of between- and within-region differences...

  18. Regional Stability & Lessons Learned in Regional Peace Building

    DEFF Research Database (Denmark)

    Vestenskov, David; Johnsen, Anton Asklund

    , and many of them were addressed at the conference: The withdrawal of international military forces, the Taliban, India/Pakistan relations, the need for regionalism, China’s role, EU and ASEAN as models for inspiration and regional perspectives from Iran and Afghanistan were all part of the talks......, as none of the countries is able to deal with the intrastate and interstate conflicts on its own. The conference Regional Stability & Lessons Learned in Regional Peace Building was the result of comprehensive cooperation between Pakistan’s National Defence University and the Royal Danish Defence College...

  19. A Declining Region: Provincial Renaissance Revisited (Case of Volgograd Region

    Directory of Open Access Journals (Sweden)

    Drozdova Yuliya

    2014-12-01

    Full Text Available The paper analyzes findings yielded by the empirical study performed in the framework of an RGNF grant entitled “Image of a region as a communicative strategy for the authorities and mass media”. The methods of study included expert survey and formal survey (N=1000, July-September 2013, studying the opinion of respondents who were either internal experts residing in the Volgograd region (N=20; May-September 2013 or external experts who reside outside the region but maintain stable ties with the representatives of state and municipal authorities, regional mass media and business. The findings indicate that the Volgograd region has fallen behind other modernized Russian regions, that young people tend to leave it, that a negative image of the region as a declining territory persists. Answers to the open question “What is unacceptable for you in the existing image of the Volgograd region?” revealed major problems determining the local context of a declining region, and those were issues associated with inefficient regional/municipal administration: “the condition of the roads”, “constant replacement of people in the administration”, “politics as a whole”, “a destitute region without a good manager”, “unemployment”, “countryside is dying off”, “indifference of the authorities”, “roads, housing and public utilities and the administration”, “the authorities are not responsible for the people”, “the authorities do not solve the problems of the city or its people”, “thieving”, “dishonest authorities”, “the region goes to rack and ruin, no kindergartens or jobs”, “one cannot even walk in the streets”, “corruption”, “a stagnant region with low pay”, “no perspectives in the future”, “the region is stagnating due to corruption among officials”. According to the local Census Bureau, the Volgograd region can be classified as a declining territory where the population decline

  20. Regional governance: strategies and disputes in health region management

    Directory of Open Access Journals (Sweden)

    Adriano Maia dos Santos

    2014-08-01

    Full Text Available OBJECTIVE To analyze the regional governance of the health systemin relation to management strategies and disputes. METHODOLOGICAL PROCEDURES A qualitative study with health managers from 19 municipalities in the health region of Bahia, Northeastern Brazil. Data were drawn from 17 semi-structured interviews of state, regional, and municipal health policymakers and managers; a focus group; observations of the regional interagency committee; and documents in 2012. The political-institutional and the organizational components were analyzed in the light of dialectical hermeneutics. RESULTS The regional interagency committee is the chief regional governance strategy/component and functions as a strategic tool for strengthening governance. It brings together a diversity of members responsible for decision making in the healthcare territories, who need to negotiate the allocation of funding and the distribution of facilities for common use in the region. The high turnover of health secretaries, their lack of autonomy from the local executive decisions, inadequate technical training to exercise their function, and the influence of party politics on decision making stand as obstacles to the regional interagency committee’s permeability to social demands. Funding is insufficient to enable the fulfillment of the officially integrated agreed-upon program or to boost public supply by the system, requiring that public managers procure services from the private market at values higher than the national health service price schedule (Brazilian Unified Health System Table. The study determined that “facilitators” under contract to health departments accelerated access to specialized (diagnostic, therapeutic and/or surgical services in other municipalities by direct payment to physicians for procedure costs already covered by the Brazilian Unified Health System. CONCLUSIONS The characteristics identified a regionalized system with a conflictive pattern of

  1. Regional governance: strategies and disputes in health region management

    Science.gov (United States)

    dos Santos, Adriano Maia; Giovanella, Ligia

    2014-01-01

    OBJECTIVE To analyze the regional governance of the health systemin relation to management strategies and disputes. METHODOLOGICAL PROCEDURES A qualitative study with health managers from 19 municipalities in the health region of Bahia, Northeastern Brazil. Data were drawn from 17 semi-structured interviews of state, regional, and municipal health policymakers and managers; a focus group; observations of the regional interagency committee; and documents in 2012. The political-institutional and the organizational components were analyzed in the light of dialectical hermeneutics. RESULTS The regional interagency committee is the chief regional governance strategy/component and functions as a strategic tool for strengthening governance. It brings together a diversity of members responsible for decision making in the healthcare territories, who need to negotiate the allocation of funding and the distribution of facilities for common use in the region. The high turnover of health secretaries, their lack of autonomy from the local executive decisions, inadequate technical training to exercise their function, and the influence of party politics on decision making stand as obstacles to the regional interagency committee’s permeability to social demands. Funding is insufficient to enable the fulfillment of the officially integrated agreed-upon program or to boost public supply by the system, requiring that public managers procure services from the private market at values higher than the national health service price schedule (Brazilian Unified Health System Table). The study determined that “facilitators” under contract to health departments accelerated access to specialized (diagnostic, therapeutic and/or surgical) services in other municipalities by direct payment to physicians for procedure costs already covered by the Brazilian Unified Health System. CONCLUSIONS The characteristics identified a regionalized system with a conflictive pattern of governance and

  2. Regional gross disposable household income

    OpenAIRE

    Eddie Holmes

    2008-01-01

    Presents estimates published in May 2008, an overview of methodology used and future plans for regional economic dataThis article looks at estimates for regional gross disposable household income (GDHI) at current basic prices, published in May 2008. These data are published using the European Union Nomenclature of Units for Territorial Statistics (NUTS) regions. Data are published for the NUTS1, NUTS2 and NUTS3 levels for the period 1995 to 2006. There is an overview of the methodology used ...

  3. Algorithms for regional source localization

    OpenAIRE

    Dandach, S. H.; Bullo, F.

    2009-01-01

    In this paper we use the MAP criterion to locate a region containing a source. Sensors placed in a field of interest divide the latter into smaller regions and take measurements that are transmitted over noisy wireless channels. We propose implementations of our algorithm that consider complete and limited communication among sensors and seek to choose the most likely hypothesis. Each hypothesis corresponds to the event that a given region contains the source. Corrupted measurements are used ...

  4. University Effect on Regional Inovation

    OpenAIRE

    Robin Cowan; Natalia Zinovyeva

    2009-01-01

    This paper analyzes empirically whether expansion of a university system affects local industry innovation. We examine how the opening of new university faculties in Italy during 1985-2000 affected regional innovation systems. We find that creation of a new university faculty increased regional innovation activity already within five years. On average, an opening of a new faculty has led to a seven percent change in the number of patents filed by regional firms. Given that this effect occurs ...

  5. Institution Building for African Regionalism

    OpenAIRE

    Khadiagala, Gilbert M.

    2011-01-01

    Since the 1960s, African states have embraced regional integration as a vital mechanism for political cooperation and for pooling resources to overcome problems of small and fragmented economies. In building meaningful institutions for regionalism, however, Africans have faced the challenges of reconciling the diversities of culture, geography, and politics. As a result, African regional institutions are characterized by multiple and competing mandates and weak institutionalization. This stud...

  6. Regional Convergence in Latin America

    OpenAIRE

    Bennett Sutton; Genevieve Lindow; Maria Isabel Serra; Gustavo Ramirez; Maria Fernanda Pazmino

    2006-01-01

    This paper presents empirical evidence on convergence of per capita output for regions within six large middle-income Latin American countries: Argentina, Brazil, Chile, Colombia, Mexico, and Peru. It explores the role played by several exogenous sectoral shocks and differences in steady states within each country. It finds that poor and rich regions within each country converged at very low rates over the past three decades. It also finds evidence of regional "convergence clubs" within Brazi...

  7. Regional heterogeneity and monetary policy

    OpenAIRE

    Beraja, Martin; Fuster, Andreas; Hurst, Erik; Vavra, Joseph

    2015-01-01

    We study the implications of regional heterogeneity within a currency union for monetary policy. We ask, first, does monetary policy mitigate or exacerbate ex-post regional dispersion over the business cycle? And second, does ex-ante regional heterogeneity increase or dampen the aggregate effects of a given monetary policy? To help answer these questions, we use detailed U.S. micro data to explore the extent to which mortgage activity differed across local areas in response to the first round...

  8. Regional Employment Growth, Shocks and Regional Industrial Resilience

    DEFF Research Database (Denmark)

    Holm, J.R.; Østergaard, Christian Richter

    2015-01-01

    The resilience of regional industries to economic shocks has gained a lot of attention in evolutionary economic geography recently. This paper uses a novel quantitative approach to investigate the regional industrial resilience of the Danish information and communication technology (ICT) sector...

  9. Regions and the Territorial Cohesion

    Directory of Open Access Journals (Sweden)

    Ioan Ianos

    2013-08-01

    Full Text Available Territorial cohesion is an important target of European Union, constantly promoted by its institutions and their representatives. In the context of the Europe 2020 strategy, one of the most important support documents, the region represents a very important issue, being considered to be the key to its successfulness. The region is seen as a support for the smart growth and all the operational policy concepts try to make use of the spatial potential, by taking better account of the territorial specificities. Two main questions play attention: the need to transform the present-day developmental regions into administrative ones is a priority? What kind of regionalization it must to be promoted? Correlating these issues with already defined territorial cohesion, the administrative region is a real tool for the future territorial development. The experience of the last 14 years asks urgently the building of a new territorial administrative reform, giving competences to regions. For instant, each development region is a construction resulted from a free association of the counties. Their role in the regional development is much reduced one, because their regional councils are not elected; decisions taken at this level are consultative for the social, economical, cultural or political actors.

  10. METHODOLOGY OF REGIONAL ECONOMY OPTIMIZING

    Directory of Open Access Journals (Sweden)

    K. Ainabek

    2016-02-01

    Full Text Available Sustainable development of the national economy directly depends on the optimality of its composite parts. This can be addressed through the appropriate balance of the sectors and the regions, the inner parts of their structure based on a common criterion of the evaluation of cost variables characterizing the parameters of the functioning of the regional actors. This paper shows theoretical principles and economic-mathematical model of optimization of the regional economy and the relations between the center and the regions based on the author’s approach.

  11. The political economy of regionalism

    NARCIS (Netherlands)

    S. Goyal (Sanjeev); K. Staal (Klaas)

    2004-01-01

    textabstractWe examine the incentives of regions to unite and separate. Separation allows for greater influence over the nature of political decision making while unification allows regions to exploit economies of scale in the provision of government. Our paper explores the influence of size, locati

  12. Adoption Resource Directory: Region X.

    Science.gov (United States)

    1983

    State, regional, and national adoption resources are described in this directory for residents of Region X states (Alaska, Idaho, Oregon, and Washington). Emphasizing the adoption of children with special needs, the directory gives organizational contacts for parents in various stages of the adoption process and mentions resources for social…

  13. Regional Inflation and Financial Dollarization

    NARCIS (Netherlands)

    Brown, M.; de Haas, R.; Sokolov, V.

    2013-01-01

    Abstract: We exploit variation in consumer price inflation across 71 Russian regions to examine the relationship between the perceived stability of the local currency and financial dollarization. Our results show that regions with higher inflation experience an increase in the dollarization of house

  14. Culture Regions in Geography Education.

    Science.gov (United States)

    Boehn, Dieter L.

    One of the demands imposed on geography instruction is to inform about the world, but there is some disagreement on how this is to be achieved. Criticism is most frequently directed at the regional geography approach of subdividing the world into culture regions. This paper addresses the question of whether global subdivision by culture regions…

  15. Analysis of regional climate strategies in the Barents region

    Energy Technology Data Exchange (ETDEWEB)

    Himanen, S.; Inkeroeinen, J.; Latola, K.; Vaisanen, T.; Alasaarela, E.

    2012-11-15

    Climate change is a global phenomenon with especially harsh effects on the Arctic and northern regions. The Arctic's average temperature has risen at almost twice the rate as elsewhere in the past few decades. Since 1966, the Arctic land area covered by snow in early summer has shrunk by almost a fifth. The Barents Region consists of the northern parts of Norway, Sweden, Finland and Russia (i.e. the European part of Russia). Climate change will cause serious impacts in the Barents Region because of its higher density of population living under harsh climatic conditions, thus setting it apart from other Arctic areas. In many cases, economic activities, like tourism, rely on certain weather conditions. For this reason, climate change and adaptation to it is of special urgency for the region. Regional climate change strategies are important tools for addressing mitigation and adaptation to climate change as they can be used to consolidate the efforts of different stakeholders of the public and private sectors. Regional strategies can be important factors in achieving the national and international goals. The study evaluated how the national climate change goals were implemented in the regional and local strategies and programmes in northern Finland. The specific goal was to describe the processes by which the regional strategies were prepared and implemented, and how the work was expanded to include the whole of northern Finland. Finally, the Finnish preparatory processes were compared to case examples of processes for preparing climate change strategies elsewhere in the Barents Region. This analysis provides examples of good practices in preparing a climate change strategy and implementing it. (orig.)

  16. Planned regional development: the creation of learning regions

    NARCIS (Netherlands)

    Kersten, P.H.; Kranendonk, R.P.; Laurentzen, L.

    2008-01-01

    In this paper, new ways of working in business and management, regional development and governmental steering (phases, levels, changes and growth perspectives) will be identified and described using both theoretical and empirical evidence from the case of Greenport Venlo.

  17. Disordered regions in transmembrane proteins.

    Science.gov (United States)

    Tusnády, Gábor E; Dobson, László; Tompa, Peter

    2015-11-01

    The functions of transmembrane proteins in living cells are widespread; they range from various transport processes to energy production, from cell-cell adhesion to communication. Structurally, they are highly ordered in their membrane-spanning regions, but may contain disordered regions in the cytosolic and extra-cytosolic parts. In this study, we have investigated the disordered regions in transmembrane proteins by a stringent definition of disordered residues on the currently available largest experimental dataset, and show a significant correlation between the spatial distributions of positively charged residues and disordered regions. This finding suggests a new role of disordered regions in transmembrane proteins by providing structural flexibility for stabilizing interactions with negatively charged head groups of the lipid molecules. We also find a preference of structural disorder in the terminal--as opposed to loop--regions in transmembrane proteins, and survey the respective functions involved in recruiting other proteins or mediating allosteric signaling effects. Finally, we critically compare disorder prediction methods on our transmembrane protein set. While there are no major differences between these methods using the usual statistics, such as per residue accuracies, Matthew's correlation coefficients, etc.; substantial differences can be found regarding the spatial distribution of the predicted disordered regions. We conclude that a predictor optimized for transmembrane proteins would be of high value to the field of structural disorder. PMID:26275590

  18. Malaysia in international regional relationships

    International Nuclear Information System (INIS)

    The changes in the international system saw the structure and survival issues that grip the country will also change. The main challenge to the nation is how to adapt these changes that running quite rapidly and outside the country's ability to cope alone. Issues and global structural changes also affect the international system of East Asia region that contains two important sub-Southeast Asia and Northeast Asia. Changes inherent in both these sub certainly affect the foreign policy and diplomacy, security and bilateral relations between Malaysia and other countries. Malaysia is not a global power capable of changing the international system. However, Malaysia is an important country in East Asia that has contributed to the prosperity of this region. The big question is how to adapt these changes into the Malaysia international regional policy and bilateral relations? What extent international issues affecting the regional survival of the country? What is the contribution to regional stability of Malaysia? This book explores the impact of selective regional issues to Malaysia, while also discussing the role and response to changes in regional Malaysia since the country gained independence. (author)

  19. From Concept of the Region to Regional Image of Montenegro

    Directory of Open Access Journals (Sweden)

    Goran Rajović

    2016-05-01

    Full Text Available The focus of work is the understanding of the problems of regional development in recent times is becoming increasingly important socio - economic issue. The paper seeks to argue that the context and Regional Development provides an opportunity to resolve the paradox of development interpreted by many researchers. Issues of Regional Development of Montenegro for more than half a century did not have adequate theoretical or practical foundation. New current models of economic growth and development were based on sector priorities and policies, the short and medium term objectives. In order to slow down the aging process of the population of Montenegro and mitigate its effects, it is necessary to increase the birth rate, which would encourage the gradual rejuvenation of the population. The second group of measures relates to immigration, and the third to increase youth employment in order to prevent any more numerous emigrations. The problem employment/unemployment is one of the most socio - economic problems in Montenegro. Therefore, in the management regional development policy at EU level, special importance is given to finding adequate mechanisms and instruments that will contribute to the better functioning of labor markets, and thus to a more balanced regional development. In Montenegro, it is necessary to elaborate a new concept, a comprehensive regional development, which will be based on demographic, natural, economic and socio-cultural resources.

  20. Challenges Towards Sustainable Tourism for Regional Development of Vlore Region

    Directory of Open Access Journals (Sweden)

    Aleks Prifti

    2013-04-01

    Full Text Available Vlora has great potential for regional development. Tourism can be as a catalyst for theeconomic growth but still have many challenges for sustainable tourism regionaldevelopment. Regional development is one ofthe most important dimensions and key ofEU policy, which is designedto: ensure convergence between the different member statesand regions; ensure regional competitiveness and employment;ensure territorialcooperation. Vlora has all the potential to bean attractive tourismdestination. Resourcesthat it can use to create its distinctive image for tourists are numerous. Across geography,which has spread Vlora region, there are monuments, archaeological item and rare naturalmonuments, natural sites and attractions centuries. Way to understand these apparentlyalready clarified is joining with the tourism environment. Return tourism potential in realestate assets for the rapid development andprosperity of the region, is one of theobjectives with which to measure the role of state institutions, businesses, investitures andpolicies that support, promote, stimulate and develop the sector oh tourism. Tourismdevelopment is facing many challenges related to development and the control urbanity,decentralization process, thegeographical distribution of tourism, exploitation of allresources and tourist potential, the protection of natural and cultural heritage.

  1. Challenges Towards Sustainable Tourism for Regional Development of Vlore Region

    Directory of Open Access Journals (Sweden)

    Aleks Prifti

    2013-04-01

    Full Text Available Vlora has great potential for regional development. Tourism can be as a catalyst for theeconomic growth but still have many challenges for sustainable tourism regionaldevelopment. Regional development is one ofthe most important dimensions and key ofEU policy, which is designedto: ensure convergence between the different member statesand regions; ensure regional competitiveness and employment;ensure territorialcooperation. Vlora has all the potential to bean attractive tourismdestination. Resourcesthat it can use to create its distinctive image for tourists are numerous. Across geography,which has spread Vlora region, there are monuments, archaeological item and rare naturalmonuments, natural sites and attractions centuries. Way to understand these apparentlyalready clarified is joining with the tourism environment. Return tourism potential in realestate assets for the rapid development andprosperity of the region, is one of theobjectives with which to measure the role of state institutions, businesses, investitures andpolicies that support, promote, stimulate and develop the sector oh tourism. Tourismdevelopment is facing many challenges related to development and the control urbanity,decentralization process, thegeographical distribution of tourism, exploitation of allresources and tourist potential, the protection of natural and cultural heritage

  2. Regional strategies for global leadership.

    Science.gov (United States)

    Ghemawat, Pankaj

    2005-12-01

    The leaders of such global powerhouses as GE, Wal-Mart, and Toyota seem to have grasped two crucial truths: First, far from becoming submerged by the rising tide of globalization, geographic and other regional distinctions may in fact be increasing in importance. Second, regionally focused strategies, used in conjunction with local and global initiatives, can significantly boost a company's performance. The business and economic data reveal a highly regionalized world. For example, trade within regions, rather than across them, drove the surge of international commerce in the second half of the twentieth century. Regionalization is also apparent in foreign direct investment, companies' international sales, and competition among the world's largest multinationals. Harvard Business School Professor Pankaj Ghemawat says that the most successful companies employ five types of regional strategies in addition to--or even instead of--global ones: home base, portfolio, hub, platform, and mandate. Some companies adopt the strategies in sequence, but the most nimble switch from one to another and combine approaches as their markets and businesses evolve. At Toyota, for example, exports from the home base continue to be substantial even as the company builds up an international manufacturing presence. And as Toyota achieves economies of scale and scope with a strong network of hubs, the company also pursues economies of specialization through interregional mandates. Embracing regional strategies requires flexibility and creativity. A company must decide what constitutes a region, choose the most appropriate strategies, and mesh those strategies with the organization's existing structures. In a world that is neither truly global nor truly local, finding ways of coordinating within and across regions can deliver a powerful competitive advantage. PMID:16334585

  3. The power of regional interconnections

    Energy Technology Data Exchange (ETDEWEB)

    Kotiuga, Willy

    2010-09-15

    With the advent of regional electricity markets, there has been increased growth in developing transnational power transmission infrastructure. The rapid increase of regional interconnection projects has added to the emerging knowledge base related to the development of these projects. This paper summarizes some of the current lessons learned from five regional projects in Central America, the Middle East, Central Asia and East Africa. The highlighted projects are in various phases of completion from initial design to feasibility study to recent commissioning. The case studies highlight key issues and lessons learned related to design, financing, operational and organisational issues.

  4. LLNL's Regional Seismic Discrimination Research

    International Nuclear Information System (INIS)

    As part of the Department of Energy's research and development effort to improve the monitoring capability of the planned Comprehensive Nuclear-Test-Ban Treaty international monitoring system, Lawrence Livermore Laboratory (LLNL) is testing and calibrating regional seismic discrimination algorithms in the Middle East, North Africa and Western Former Soviet Union. The calibration process consists of a number of steps: (1) populating the database with independently identified regional events; (2) developing regional boundaries and pre-identifying severe regional phase blockage zones; (3) measuring and calibrating coda based magnitude scales; (4a) measuring regional amplitudes and making magnitude and distance amplitude corrections (MDAC); (4b) applying the DOE modified kriging methodology to MDAC results using the regionalized background model; (5) determining the thresholds of detectability of regional phases as a function of phase type and frequency; (6) evaluating regional phase discriminant performance both singly and in combination; (7) combining steps 1-6 to create a calibrated discrimination surface for each stations; (8) assessing progress and iterating. We have now developed this calibration procedure to the point where it is fairly straightforward to apply earthquake-explosion discrimination in regions with ample empirical data. Several of the steps outlined above are discussed in greater detail in other DOE papers in this volume or in recent publications. Here we emphasize the results of the above process: station correction surfaces and their improvement to discrimination results compared with simpler calibration methods. Some of the outstanding discrimination research issues involve cases in which there is little or no empirical data. For example in many cases there is no regional nuclear explosion data at IMS stations or nearby surrogates. We have taken two approaches to this problem, first finding and using mining explosion data when available, and

  5. Regional climate change mitigation analysis

    International Nuclear Information System (INIS)

    The purpose of this paper is to explore some of the key methodological issues that arise from an analysis of regional climate change mitigation options. The rationale for any analysis of regional mitigation activities, emphasising both the theoretical attractiveness and the existing political encouragement and the methodology that has been developed are reviewed. The differences arising from the fact that mitigation analyses have been taken from the level of the national - where the majority of the work has been completed to date - to the level of the international - that is, the 'regional' - will be especially highlighted. (EG)

  6. REGIONAL CHARACTERISTICS OF CANADIAN ENGLISH

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Modern English is an international language inthe world.Besides Great Britain,English is spokenas first language in 39 countries.These countries arelocated in different regions with different naturalfeatures,history development and cultural character-istics.Thus,English used in these different regionscarries its own regional character—forming Englishregional varieties.The main English regional varieties are:BritishEnglish,American English,Canadian English andSouth African English.Canada is a rich country inNorth America with its own characteristics,which of

  7. Regional climate change mitigation analysis

    Energy Technology Data Exchange (ETDEWEB)

    Rowlands, Ian H. [UNEP Collaborating Centre on Energy and Environment, and Univ. of Waterloo (Canada)

    1998-10-01

    The purpose of this paper is to explore some of the key methodological issues that arise from an analysis of regional climate change mitigation options. The rationale for any analysis of regional mitigation activities, emphasising both the theoretical attractiveness and the existing political encouragement and the methodology that has been developed are reviewed. The differences arising from the fact that mitigation analyses have been taken from the level of the national - where the majority of the work has been completed to date - to the level of the international - that is, the `regional` - will be especially highlighted. (EG)

  8. Export base of czech regions

    OpenAIRE

    Michal Šulc

    2010-01-01

    This article deals with the analysis of structure and size of goods exported from the Czech regions in the period of 2003–2009. The analysis is related to the export base theory. At first there is the export base theory characterised in the beginning of the article. There is a limited data base for the assessing of international flow of goods and services in case of Czech regions, for only the data of exported goods is regionally monitored. Both the presence and the increase of importance of ...

  9. Night lights and regional GDP

    OpenAIRE

    Bickenbach, Frank; Bode, Eckhardt; Lange, Mareike; Nunnenkamp, Peter

    2013-01-01

    Night lights could be a valuable proxy of economic activity at the subnational level when GDP data are lacking or of poor quality. Supplementing Henderson et al.'s (2012) analysis at the national level, we assess the stability of the elasticity of GDP with regard to night lights across regions in Brazil, India, the United States, and Western Europe. The relationship between regional GDP and night lights proves to be unstable, not only where regional GDP data may be unreliable but also where s...

  10. The Landform Regions of Iowa

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — A landscape is a collection of land shapes or land forms. Landform regions are a grouping of individual landscape features that have a common geomophology. In Iowa,...

  11. Hydrologic landscape regions of Nevada

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrologic landscape regions group areas according to their similarity in landscape and climate characteristics. These characteristics represent variables assumed...

  12. Sustainable Communities Regional Planning Grantees

    Data.gov (United States)

    Department of Housing and Urban Development — The Sustainable Communities Regional Planning (SCRP) Grant Program supports locally-led collaborative efforts that bring together diverse interests from the many...

  13. Groundwater Vulnerability Regions of Iowa

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — The regions onThis map represent areas with similar hydrogeologic characteristics thought to represent similar potentials for contamination of groundwater and/or...

  14. EPA Region 1 Tribal Lands

    Data.gov (United States)

    U.S. Environmental Protection Agency — This is a dataset of Tribal/Native American lands in the New England region. EPA notes that there are some disputes over the exact boundaries of the territories of...

  15. Regions compete for French synchrotron

    CERN Multimedia

    2000-01-01

    Ten regions in France have placed bids to host the planned national synchrotron Soleil. Leading contenders include a joint bid from Ile-de-France and Essonne for Orsay, offering FF 1 billion towards the construction costs (2 paragraphs).

  16. Census Bureau Regional Office Boundaries

    Data.gov (United States)

    US Census Bureau, Department of Commerce — The Census Bureau has six regional offices to facilitate data collection, data dissemination and geographic operations within their boundary. The surveys these...

  17. Regional transport sector mitigation options

    Energy Technology Data Exchange (ETDEWEB)

    Zhou, Peter [EECG Consultants, Gaborone (Botswana)

    1998-10-01

    The rationale for conducting climate change mitigation studies in the transport sector is on the premise that: The transport sector is the second largest consumer of fossil fuels in the region; The regional transport sector is an area with high opportunity for infrastructural development under UNFCCC financial mechanism; The regional transport sector is crucial in the SADC region for trade and coupled with the Trade Protocol will play a major role in development hence the need to make it efficient in terms of energy demand and provision of services; The sector offers many mitigation options but with a challenge to evaluate their energy saving and GHG saving potential and yet there is need to quantify possible emission reduction for possible future emission trading. This is also a sector with potential to qualify for financing through Clean Development Mechanism (CDM) recently stipulated in the Kyoto Protocol. (au)

  18. Euroregions in the Podrinje region

    Directory of Open Access Journals (Sweden)

    Tošić Branka

    2008-01-01

    Full Text Available Regionalization is a contemporary conception of a development within a society. We are interested in cooperation at regions whose area is intersected by the national border. One of those borders is the Drina River that in different periods had changeable role of connecting or separating. In this way we want to stress the necessity of making a stronger, functional connection and developing of overall process of integration in the Podrinje region, on a land between the two republics-Serbia and the Republic of Srpska, because we think that this area has the most reasons for that, but so far it has been done very little. The first attempts to form Euroregions in Lower Podrinje region have already started, but it lacks many activities for this area to receive a cross-border role that it deserves.

  19. Region 9 NPL Sites - 2014

    Data.gov (United States)

    U.S. Environmental Protection Agency — NPL site point locations for the US EPA Region 9. NPL (National Priorities List) sites are hazardous waste sites that are eligible for extensive long-term cleanup...

  20. Regions.

    Science.gov (United States)

    Moulin-Acevedo, Madeleine; And Others

    1993-01-01

    Includes "From School to Jobs: Africa's Dilemma" (Moulin-Acevedo); "Helping Change in Eastern Europe"; "Recognizing the Dignity of Indigenous Peoples"; "An Employment Plan for Pakistan"; and "Around the Continents." (JOW)

  1. The Humber Regional Environmental Characterisation

    OpenAIRE

    Tappin, D. R.; Pearce, B.; Fitch, S.; Dove, D.; Gearey, B.; Hill, J M; Chambers, C.; R. Bates; Pinnion, J.; Diaz Doce, D.; Green, M; Gallyot, J.; Georgiou, L.; Brutto, D.; Marzialetti, S.

    2011-01-01

    The Humber Regional Environmental Characterisation (REC) is a multidisciplinary marine study of the geology, biology and archaeology of an area of 11 000 km2 off the east coast of England. It was funded by the Marine Aggregate Levy Sustainability Fund (MALSF). 2. Within the REC area, there are 12 active aggregate licences with applications submitted for 10 more. Within the region there is also gas production, wind energy development, and intensive shellfish harvesting....

  2. Regions and the Territorial Cohesion

    OpenAIRE

    Ioan Ianos; Irina Saghin; Gabriel Pascariu

    2013-01-01

    Territorial cohesion is an important target of European Union, constantly promoted by its institutions and their representatives. In the context of the Europe 2020 strategy, one of the most important support documents, the region represents a very important issue, being considered to be the key to its successfulness. The region is seen as a support for the smart growth and all the operational policy concepts try to make use of the spatial potential, by taking better account of the territorial...

  3. Brand Management of Regional Brands

    OpenAIRE

    Šanderová, Petra

    2011-01-01

    The thesis is primarily focused on an evaluation of the communication of the Klasa quality brand. In the theoretical part there are definitions of terms like brand, brand management, region, regional brand and other terms connected with the topic of the thesis. The practical part is concerned with an evaluation of brand management of the studied brand, its awareness and trust. The thesis also brings a view of decision-making processes of customers in the connection with Klasa brand. The resul...

  4. View from a regional administration

    OpenAIRE

    Onclincx, Françoise

    2013-01-01

    Note portant sur l’auteur INTRODUCTION The field of regional development is extremely extensive. Among all the subjects which could have been tackled, this paper presents just three which are directly linked to applied research: The organisation of information-gathering, i.e. requesting information. The organisation of what is supplied, i.e. producing documented data. Training data administrators. Some preliminary remarks: The Brussels-Capitale region is an institutional entity comprised of 1...

  5. Evolutionary economics and regional policy

    OpenAIRE

    Lambooy, Jan G.; Boschma, Ron

    2001-01-01

    The principal objective of this paper is to formulate some possible links between evolutionary economics and regional policy, a topic that has not (yet) been covered by the literature. We firstly give a brief overview of some issues of regional policy, conceived as a strategy to influence the spatial matrix of economic development. Then, we outline what we take to be the essential arguments and components of evolutionary economics. More in particular, we focus attention on the economic founda...

  6. Managing regional innovation strategy projects

    OpenAIRE

    Patricia Wolf; Christoph Hanisch

    2014-01-01

    This paper presents a qualitative interview study with 28 RIS project managers that aimed at understanding whether or not this is true in the context of regional innovation and what the specifics of managing regional innovation projects are. In taking up a recent claim for policy intervention studies which allow to “derive precise suggestions for their design and management”.  The study investigated the interrelation between the agility of the management approach and the achievements of RIS p...

  7. Social attitudes and regional inequalities

    Directory of Open Access Journals (Sweden)

    Vinko Muštra

    2014-03-01

    Full Text Available As the budgets of the European Union (EU become tighter, the questions about the effectiveness of EU’s expenditure, especially the most important parts such as Cohesion policy, are hotly debated. The aim of this paper is to examine whether the presence of social attitudes may influence the effectiveness of EU budget expenditure, measured by the level of regional inequalities. The analysis starts by focusing on individuals’ attitudes towards income from their own effort and income which is derived from other people’s effort, having in mind that individual actions depend on their attitudes. The next step establishes the link between the income from other people’s effort with the re-distributive dimension of the EU budget, considering that different attitudes among individuals in the EU could lead to significant differences in effectiveness of this redistributive policy among European regions and, consequently, diverse regional inequalities. Empirical research uses data for 27 EU countries observed over two waves of European Value Surveys: 1999-2000 (Wave 1 and 2008–2009 (Wave 2. The results indicate a significant role of social attitudes for regional inequalities, which raises the question of the appropriateness of simplification and uniform regional policy instruments in solving EU regional problems.

  8. Finding Distant Galactic HII Regions

    CERN Document Server

    Anderson, L D; Johnstone, B M; Bania, T M; Balser, Dana S; Wenger, Trey V; Cunningham, V

    2015-01-01

    The WISE Catalog of Galactic HII Regions contains $\\sim2000$ HII region candidates lacking ionized gas spectroscopic observations. All candidates have the characteristic HII region mid-infrared morphology of WISE $12\\,\\,\\mu\\,m$ emission surrounding $22\\,\\mu\\,m$ emission, and additionally have detected radio continuum emission. We here report Green Bank Telescope (GBT) hydrogen radio recombination line (RRL) and radio continuum detections at X-band (9GHz; 3cm) of 302 WISE HII region candidates (out of 324 targets observed) in the zone $225^{\\circ} > l > -20^{\\circ}$, $|b| \\le 6^{\\circ}$. Here we extend the sky coverage of our HII region Discovery Survey (HRDS), which now contains nearly 800 HII regions distributed across the entire northern sky. We provide LSR velocities for the 302 detections and kinematic distances for 131 of these. Of the 302 new detections, five have ($l, b, v$) coordinates consistent with the Outer Scutum-Centaurus Arm (OSC), the most distant molecular spiral arm of the Milky Way. Due to ...

  9. Solar transition region above sunspots

    CERN Document Server

    Tian, H; Teriaca, L; Landi, E; Marsch, E

    2009-01-01

    We study the TR properties above sunspots and the surrounding plage regions, by analyzing several sunspot spectra obtained by SUMER in March 1999 and November 2006. We compare the SUMER spectra observed in the umbra, penumbra, plage, and sunspot plume regions. The Lyman line profiles averaged in each region are presented. For the sunspot observed in 2006, the electron densities, DEM, and filling factors of the TR plasma in the four regions are also investigated. The self-reversals of the Lyman line profiles are almost absent in umbral regions at different locations (heliocentric angle up to $49^\\circ$) on the solar disk. In the sunspot plume, the Lyman lines are also not reversed, whilst the lower Lyman line profiles observed in the plage region are obviously reversed. The TR densities of the umbra and plume are similar and one order of magnitude lower than those of the plage and penumbra. The DEM curve of the sunspot plume exhibits a peak centered around $\\log(T/\\rm{K})\\sim5.45$, which exceeds the DEM of oth...

  10. Promotion and regional development. Implementation of regional productive development agencies. The case of Maule region, Chile

    Directory of Open Access Journals (Sweden)

    Enrique Yamil Alul González

    2010-12-01

    Full Text Available The Regional Productive Development Agencies implemented in Chile in 2006, were developed as a way to answer the longing desire to territorially decentralize, and that the own Regions be whom define their future. The Agencies have the responsibility to develop innovation and productive development Agendas in participative processes, which means with public, academic and private actors. Also, the Agencies have the mission to implement Competitive Improvement Plans-PMC (clusters in prioritized economic sectors by the own region. These PMC are leaded by private actors in each sector.

  11. REGIONAL ECONOMIC GROWTH THROUGH TOURISM. THE CASE OF REGION WEST

    Directory of Open Access Journals (Sweden)

    Dragoi Ionut

    2010-12-01

    Full Text Available The regional development should aim to correlate and integrate tourism among the other integrative parts of the regional and local development, taking into account the fact that a region’s prosperity as effect of tourism development may be shown clearly in several stages: on the spot (as a result of direct consumption of the tourist product, on short term (through continuous absorption of the work-force and encouraging the welcoming commerce and in the long run (concentrating capital for investment in the general infrastructure and the one of tourism, in structures of reception for tourism and in the development of urban services. The analysis of intra-regional disparities as part of the economic growth at the level of Region West starts off with the idea that each component county has a different landscape, which favored or inhibited their economic growth; in the same time, each component county has its own specific, which can be promoted through tourism, inducing in time a regional income, and respectively, a social-economic and cultural growth of less developed areas.

  12. Regional Disparities along the Romanian-Hungarian Border Region

    Directory of Open Access Journals (Sweden)

    EGON NAGY

    2006-01-01

    Full Text Available The paper presents the actual state and condition of territorial inequalities at the Romanian-Hungarian border region, which shows - at present - an evident advantage of the Hungarian side, from the point of view of complex socio-economical aspects. This advantage is especially outstanding for the Hungarian side in the field of infrastructural supply (drinking water, natural gas, and public sewage networks, but it is valid for some characteristics of human capital, too, (above all, with regard to the illiteracy rate and the proportion of highly skilled persons with bachelor degree. Despite these difficulties, these inequalities are not insurmountable and should not affect efficient cross-border cooperation between the two countries. This regional inventory facilitates the evaluation of the starting-point of this kind of cooperation and also depicts some aspects of the interregional cooperation of the four counties north of the Romanian-Hungarian border region which belong to the Carpathian Euroregion.

  13. NWRS Region 7 Inventory & Monitoring Regional Annual Report, FY2011 : Alaska Region FY 2011 Annual Report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual report for Region 7 discusses the goals and objectives of the Inventory and Monitoring (I&M) program for fiscal year 2011. The introduction...

  14. Regional Transmission Projects: Finding Solutions

    Energy Technology Data Exchange (ETDEWEB)

    The Keystone Center

    2005-06-15

    The Keystone Center convened and facilitated a year-long Dialogue on "Regional Transmission Projects: Finding Solutions" to develop recommendations that will help address the difficult and contentious issues related to expansions of regional electric transmission systems that are needed for reliable and economic transmission of power within and across regions. This effort brought together a cross-section of affected stakeholders and thought leaders to address the problem with the collective wisdom of their experience and interests. Transmission owners sat at the table with consumer advocates and environmental organizations. Representatives from regional transmission organizations exchanged ideas with state and federal regulators. Generation developers explored common interests with public power suppliers. Together, the Dialogue participants developed consensus solutions about how to begin unraveling some of the more intractable issues surrounding identification of need, allocation of costs, and reaching consensus on siting issues that can frustrate the development of regional transmission infrastructure. The recommendations fall into three broad categories: 1. Recommendations on appropriate institutional arrangements and processes for achieving regional consensus on the need for new or expanded transmission infrastructure 2. Recommendations on the process for siting of transmission lines 3. Recommendations on the tools needed to support regional planning, cost allocation, and siting efforts. List of Dialogue participants: List of Dialogue Participants: American Electric Power American Transmission Company American Wind Energy Association California ISO Calpine Corporation Cinergy Edison Electric Institute Environmental Defense Federal Energy Regulatory Commission Great River Energy International Transmission Company ISO-New England Iowa Public Utility Board Kanner & Associates Midwest ISO National Association of Regulatory Utility Commissioners National Association

  15. Promotion and regional development. Implementation of regional productive development agencies. The case of Maule region, Chile

    OpenAIRE

    Enrique Yamil Alul González

    2010-01-01

    The Regional Productive Development Agencies implemented in Chile in 2006, were developed as a way to answer the longing desire to territorially decentralize, and that the own Regions be whom define their future. The Agencies have the responsibility to develop innovation and productive development Agendas in participative processes, which means with public, academic and private actors. Also, the Agencies have the mission to implement Competitive Improvement Plans-PMC (clusters) in prioritized...

  16. Regional Development Disparities In Europe

    Directory of Open Access Journals (Sweden)

    Liliana - Craciun

    2013-08-01

    Full Text Available Regional economic integration provides both, developing countries and the least developed, the ability to enjoy the benefits of a larger „European “market, whether it is their home or their adoptive home. This issue gains a larger dimension in the context of economic crisis and euro zone. The argument for this statement is that regional development disparities may negatively affect economic cohesion from European space. There were identified two obstacles of the efficient use of European resources. The first one is the geographic barrier: the inability to make labor division due to barrier restrictions. The second one is the lack of an entrepreneurial culture. The entrepreneurial culture provides the flexibility of economy - in particular, the structural flexibility to cope with changes in the division of labor. These disparities can be gradual changed, and they are primarily result from autonomous technological innovations made ​​in response to depletion of resources or affected environment. Analyzing regional development disparities there were applied well known research methods: analytical and statistical method. The analysis consists on selecting and describing a set of indicators “measures” for regional competitiveness, able to show the situation of the region in metric terms, but also from economic point of view.

  17. Vital coalitions, vital regions; cooperation in sustainable, regional development

    NARCIS (Netherlands)

    Horlings, L.G.

    2010-01-01

    Many rural regions in Europe are undergoing a dynamic transition, driven by forces of urbanisation and agricultural development, new patterns of production and consumption, and new societal demands. However, while the historical rural-urban divide is eroding, rural landscapes are becoming more impor

  18. Regional welfare disparities and regional economic growth in Vietnam

    NARCIS (Netherlands)

    Nguyen Huy Hoang,

    2009-01-01

    This study had multiple objectives. First, it aimed at examining regional inequality in several welfare variables, such as health and education during the 1998-2004 period, and per capita income over time from 1990 to 2006. The first objective of the study was to gain a better understanding about

  19. Regional cooperation prospects in Korea

    International Nuclear Information System (INIS)

    The Republic of Korea follows a well-established nuclear nonproliferation policy and could consider regional cooperation as proposed by many nuclear experts over the years. Real problems exist in establishing cooperation, but as the nuclear industry continues to grow, the motivation increases. The US should be a partner in the regional cooperation also. This paper summarizes significant advances made by the NNCA in applying remote monitoring technologies to support international safeguards in the ROK, providing the technical foundation for the use of these technologies for transparency between partner countries. Concrete steps are proposed to form an institutional and then a governmental approach for transparency in the use of nuclear material and even, eventual establishment of a regional safeguards inspection regime. (author)

  20. Vietnam and the regional crisis

    DEFF Research Database (Denmark)

    Masina, Pietro Paolo

    2002-01-01

    The paper explores the linkages between Vietnam and the regional economy before and after the East Asian financial crisis of 1997 and 1998, indicating that the country is more closely associated with the region than normally assumed. Thus, key indicators, such as falling foreign direct investment...... (including a restructuring of the so-called 'flying geese' pattern) Vietnam's chances of benefitting from closer integration in the world economy will depend on a clearcut industrial and trade policy, rather than on embarking a so-called 'neutral trade regime'. Preliminary evidence seems to indicate...... that Vietnam can successfully exploit market niches opened up by postcrisis regional economic reorganisation, thus offering some optimism for the country's immediate economic future....

  1. Prediction Method for Regional Logistics

    Institute of Scientific and Technical Information of China (English)

    QIU Ying; LU Huapu; WANG Haiwei

    2008-01-01

    Currently applied prediction methods of regional freight traffic and freight ton-kilometer forecasting were analyzed using typical Chinese regional goods transportation characteristics.The review of prediction methods showes that practical planning experts tend to apply the traditional methods which are easier to implement.The comparison also demonstrates that a combination of traditional methods is more effective than the simple models for practical planning.Research using the statistical data for the Yangtze Delta,Pearl River Delta,and Bohai Rim areas shows that ignoring differences between transport modes impacts the prediction accuracy.The four main transport modes suit different methods.The results show that the power model is better for railways,and the linear model is better for highways and waterways.Thus a combined model gives better results for all modes.The results for regional systems can be generalized to national transportation systems.

  2. Regional sea level change in the Thailand-Indonesia region

    Science.gov (United States)

    Fenoglio-Marc, L.; Becker, M. H.; Buchhaupt, C.

    2013-12-01

    It is expected that the regional sea level rise will strongly affect particular regions with direct impacts including submergence of coastal zones, rising water tables and salt intrusion into groundwaters. It can possibly also exacerbate other factors as floodings, associated to storms and hurricanes, as well as ground subsidence of anthropogenic nature. The Thailand-Vietnam-Indonesian region is one of those zones. On land, the Chao-Praya and Mekong Delta are fertile alluvial zones. The potential for sea level increases and extreme floodings due to global warming makes the Deltas a place where local, regional, and global environmental changes are converging. We investigate the relative roles of regional and global mechanisms resulting in multidecadal variations and inflections in the rate of sea level change. Altimetry and GRACE data are used to investigate the variation of land floodings. The land surface water extent is evaluated at 25 km sampling intervals over fifteen years (1993-2007) using a multisatellite methodology which captures the extent of episodic and seasonal inundations, wetlands, rivers, lakes, and irrigated agriculture, using passive and active (microwaves and visible observations. The regional sea level change is analysed during the period 1993-2012 using satellite altimetry, wind and ocean model data, tide gauge data and GPS. The rates of absolute eustatic sea level rise derived from satellite altimetry through 19-year long precise altimeter observations are in average higher than the global mean rate. Several tide gauge records indicate an even higher sea level rise relative to land. We show that the sea level change is closely linked to the ENSO mode of variability and strongly affected by changes in wind forcing and ocean circulation. We have determined the vertical crustal motion at a given tide gauge location by differencing the tide gauge sea level time-series with an equivalent time-series derived from satellite altimetry and by computing

  3. Regional Competitiveness and Its Implications for Development

    OpenAIRE

    Daryono Soebagyo; Triyono Triyono; Yuli Tri Cahyono

    2015-01-01

    This study was conducted to identify regional competitiveness in some areas of Central Java. Regional competitiveness became one of the issues in regional development policy since the enactment of local autonomy.Measurement of regional competitiveness has been mostly done through ranking as a benchmark the competitiveness of the region. Mapping regional competitiveness in Indonesia has been made to all counties and cities, which shows the competitiveness ranking of each region. Competitivenes...

  4. Connectivity graphs of uncertainty regions

    CERN Document Server

    Chambers, Erin; Lenchner, Jonathan; Sember, Jeff; Srinivasan, Venkatesh; Stege, Ulrike; Stolpner, Svetlana; Weibel, Christophe; Whitesides, Sue

    2010-01-01

    We study a generalization of the well known bottleneck spanning tree problem called "Best Case Connectivity with Uncertainty": Given a family of geometric regions, choose one point per region, such that the length of the longest edge in a spanning tree of a disc intersection graph is minimized. We show that this problem is NP-hard even for very simple scenarios such as line segments and squares. We also give exact and approximation algorithms for the case of line segments and unit discs respectively.

  5. Geospatial Absorption and Regional Effects

    Directory of Open Access Journals (Sweden)

    IOAN MAC

    2009-01-01

    Full Text Available The geospatial absorptions are characterized by a specific complexity both in content and in their phenomenological and spatial manifestation fields. Such processes are differentiated according to their specificity to pre-absorption, absorption or post-absorption. The mechanisms that contribute to absorption are extremely numerous: aggregation, extension, diffusion, substitution, resistivity (resilience, stratification, borrowings, etc. Between these mechanisms frequent relations are established determining an amplification of the process and of its regional effects. The installation of the geographic osmosis phenomenon in a given territory (a place for example leads to a homogenization of the geospatial state and to the installation of the regional homogeneity.

  6. Collecting the EU's Regional Funds

    OpenAIRE

    Lindenberg, Friedrich

    2012-01-01

    One of the key funding mechanisms of the European Union is the Regional Policy, which helps to implement infrastructure projects across the 27 member states. Money is allocated along a set of objectives and disbursed at the regional level, by 60-odd managing bodies. But who is getting the money and what is it really spent on? The answer lies distributed across the local administrations and has only been collected into a common database once, in 2010. It took the TBIJ and Financial Times eight...

  7. Afghanistan's Role in Regional Cooperation

    Institute of Scientific and Technical Information of China (English)

    Hamid Karzai

    2006-01-01

    @@ At the invitation of Cui Liru, President of China Institutes of Contemporary International Relations (CICIR), Mr.Hamid Karzai,President of the Islamic Republic of Afghanistan, paid a visit to CICIR on June 20, 2006.In his speech before an audience of several hundred researchers, President Karzai addressed many issues Afghanistan is now facing, including the achievements of peace and reconstruction, the necessities and ways for Afghanistan to re-join in the regional affairs and the international community, the role of Afghanistan in the regional development and prosperity, and the meaning of a stable Afghanistan to China. Following are the contents of his speech.

  8. Distribution and dynamics of branchial ionocytes in houndshark reared in full-strength and diluted seawater environments.

    Science.gov (United States)

    Takabe, Souichirou; Inokuchi, Mayu; Yamaguchi, Yoko; Hyodo, Susumu

    2016-08-01

    In teleost fishes, it is well-established that the gill serves as an important ionoregulatory organ in addition to its primary function of respiratory gas exchange. In elasmobranchs, however, the ionoregulatory function of the gills is still incompletely understood. Although two types of ionocytes, Na(+)/K(+)-ATPase (NKA)-rich (type-A) cell and vacuolar-type H(+)-ATPase (V-ATPase)-rich (type-B) cell, have been found in elasmobranch fishes, these cells were considered to function primarily in acid-base regulation. In the present study, we examined ion-transporting proteins expressed in ionocytes of Japanese-banded houndshark, Triakis scyllium, reared in full-strength seawater (SW) and transferred to diluted (30%) SW. In addition to the upregulation of NKA and Na(+)/H(+) exchanger type 3 (NHE3) mRNAs in the type-A ionocytes, we found that Na(+), Cl(-) cotransporter (NCC, Slc12a3) is expressed in a subpopulation of the type-B ionocytes, and that the expression level of NCC mRNA was enhanced in houndsharks transferred to a low-salinity environment. These results suggest that elasmobranch gill ionocytes contribute to NaCl uptake in addition to the already described function of acid-base regulation, and that NCC is most probably one of the key molecules for hyper-osmoregulatory function of elasmobranch gills. The existence of two types of ionocytes (NHE3- and NCC-expressing cells) that are responsible for NaCl absorption seems to be a common feature in both teleosts and elasmobranchs for adaptation to a low salinity environment. A possible driving mechanism for NCC in type-B ionocytes is discussed. PMID:27040185

  9. Branchial O(2) chemoreceptors in Nile tilapia Oreochromis niloticus: Control of cardiorespiratory function in response to hypoxia.

    Science.gov (United States)

    Zeraik, Vivian M; Belão, Thiago C; Florindo, Luiz Henrique; Kalinin, Ana L; Rantin, F Tadeu

    2013-09-01

    This study examined the distribution and orientation of gill O(2) chemoreceptors in Oreochromis niloticus and their role in cardiorespiratory responses to graded hypoxia. Intact fish, and a group with the first gill arch excised (operated), were submitted to graded hypoxia and their cardiorespiratory responses (oxygen uptake - V˙O(2) , breathing frequency - fR, ventilatory stroke volume - VT, gill ventilation - V˙G, O(2) extraction from the ventilatory current - EO(2) , and heart rate - fH) were compared. Their responses to bolus injections of NaCN into the bloodstream (internal) or ventilatory water stream (external) were also determined. The V˙O(2) of operated fish was significantly lower at the deepest levels of hypoxia. Neither reflex bradycardia nor ventilatory responses were completely abolished by bilateral excision of the first gill arch. EO(2) of the operated group was consistently lower than the intact group. The responses to internal and external NaCN included transient decreases in fH and increases in fR and Vamp (ventilation amplitude). These cardiorespiratory responses were attenuated but not abolished in the operated group, indicating that chemoreceptors are not restricted to the first gill arch, and are sensitive to oxygen levels in both blood and water.

  10. Branchial versus intestinal silver toxicity and uptake in the marine teleost Parophrys vetulus

    DEFF Research Database (Denmark)

    Grosell, Martin Hautopp; Wood, C. M.

    2001-01-01

    Exposure to elevated waterborne silver as AgNO3 (4.07 µM=448 µg l-1) in seawater resulted in osmoregulatory disturbance in the lemon sole (Parophrys vetulus). The main effects were increased plasma Na+ and Cl- concentrations which translated into increased plasma osmolality. Plasma Mg2+ levels were...

  11. Lamellodiscus sanfilippoi n. sp. (Monogenea, Diplectanidae parasite branchial de Diplodus sargus (Teleostei, Sparidae en Méditerranée

    Directory of Open Access Journals (Sweden)

    Amine F.

    2006-03-01

    Full Text Available Lamellodiscus sanfilippoi n. sp. entre, parmi les Lamellodiscus, dans le sous-groupe “ergensi” (Amine et Euzet, 2005, caractérisé par la morphologie des barres latérales dorsales du hapteur. Ce sous-groupe comprend, en Méditerranée, L. ergensi Euzet et Oliver, 1966, L. kechemirae Amine et Euzet, 2005 et L. tomentosus Amine et Euzet, 2005 parasites de Diplodus sargus, ainsi que L. baeri Oliver, 1974 parasite de Pagrus pagrus. L. sanfilippoi se distingue de ces espèces par la morphologie et la taille des barres latérales dorsales du hapteur. L’espèce se rapproche de Lamellodiscus furcillatus Kritsky, Jiménez-Ruíz et Sey, 2000, parasite de Diplodus noct du golfe Persique, mais s’en distingue par l’épaisseur des pièces du hapteur et la morphologie de l’appareil copulateur mâle. Lamellodiscus gussevi Sanfilippo (1978 et Lamellodiscus abbreviatus Sanfilippo (1978 sont considérés comme des nomina nuda.

  12. Lamellodiscus sanfilippoi n. sp. (Monogenea, Diplectanidae) parasite branchial de Diplodus sargus (Teleostei, Sparidae) en Méditerranée

    OpenAIRE

    Amine F.; Neifar L.; Euzet L.

    2006-01-01

    Lamellodiscus sanfilippoi n. sp. entre, parmi les Lamellodiscus, dans le sous-groupe “ergensi” (Amine et Euzet, 2005), caractérisé par la morphologie des barres latérales dorsales du hapteur. Ce sous-groupe comprend, en Méditerranée, L. ergensi Euzet et Oliver, 1966, L. kechemirae Amine et Euzet, 2005 et L. tomentosus Amine et Euzet, 2005 parasites de Diplodus sargus, ainsi que L. baeri Oliver, 1974 parasite de Pagrus pagrus. L. sanfilippoi se distingue de ces espèces par la morphologie et la...

  13. Rh protein expression in branchial neuroepithelial cells, and the role of ammonia in ventilatory control in fish.

    Science.gov (United States)

    Zhang, Li; Michele Nawata, C; De Boeck, Gudrun; Wood, Chris M

    2015-08-01

    Bill Milsom has made seminal contributions to our understanding of ventilatory control in a wide range of vertebrates. Teleosts are particularly interesting, because they produce a 3rd, potentially toxic respiratory gas (ammonia) in large amounts. Fish are well known to hyperventilate under high environmental ammonia (HEA), but only recently has the potential role of ammonia in normal ventilatory control been investigated. It is now clear that ammonia can act directly as a ventilatory stimulant in trout, independent of its effects on acid-base balance. Even in ureotelic dogfish sharks, acute elevations in ammonia cause increases in ventilation. Peripherally, the detection of elevated ammonia resides in gill arches I and II in trout, and in vitro, neuroepithelial cells (NECs) from these arches are sensitive to ammonia, responding with elevations in intracellular Ca(2+) ([Ca(2+)]i). Centrally, hyperventilatory responses to ammonia correlate more closely with concentrations of ammonia in the brain than in plasma or CSF. After chronic HEA exposure, ventilatory responsiveness to ammonia is lost, associated with both an attenuation of the [Ca(2+)]i response in NECs, and the absence of elevation in brain ammonia concentration. Chronic exposure to HEA also causes increases in the mRNA expression of several Rh proteins (ammonia-conductive channels) in both brain and gills. "Single cell" PCR techniques have been used to isolate the individual responses of NECs versus other gill cell types. We suggest several circumstances (post-feeding, post-exercise) where the role of ammonia as a ventilatory stimulant may have adaptive benefits for O2 uptake in fish.

  14. The effects of dietary iron concentration on gastrointestinal and branchial assimilation of both iron and cadmium in zebrafish (Danio rerio)

    International Nuclear Information System (INIS)

    Zebrafish (Danio rerio) were fed either a diet containing 33 mg Fe kg-1 (low) or 95 mg Fe kg-1 (normal) for 10 weeks, after which short-term Cd and Fe uptake by the gastrointestinal tract and gill was assessed. Carcass metal content and transcript levels of the iron importer, Divalent Metal Transporter 1 (DMT1) and an iron exporter, ferroportin1, in both the gastrointestinal tract and gill were also measured. Fish fed the low Fe diet accumulated 13 times more Cd into their livers via the gastrointestinal tract than those fed the normal Fe diet. However, no significant increase in liver Fe accumulation was measured. Concomitantly, when exposed to 48 nmol Cd L-1 fish fed the low Fe diet exhibited a ∼4-fold increase in Cd accumulation on the gill and in the liver, compared to those fed a normal diet. In addition, fish fed the low Fe diet also significantly accumulated more Fe on the gill (nine-fold increase) and into the carcass (four-fold increase) when exposed to 96 nmol Fe L-1, compared to fish fed a normal diet. Surprisingly, carcass Fe, Ca and Mg concentrations were increased in fish fed the low Fe diet, which suggests that Fe body levels may not be a good indicator of whether a fish is more or less susceptible to increased non-essential metal accumulation via an Fe uptake pathway. However, significantly elevated transcript levels of DMT1 and ferroportin1 (2.7- and 3.8-fold induction, respectively) were seen in the gastrointestinal tract, and DMT1 in the gills (1.8-fold induction) of zebrafish fed a low Fe diet. The correlation between Cd uptake and DMT1 expression suggests that one route of uptake of Cd, either from the diet or from the water, could be via DMT1

  15. Rh protein expression in branchial neuroepithelial cells, and the role of ammonia in ventilatory control in fish.

    Science.gov (United States)

    Zhang, Li; Michele Nawata, C; De Boeck, Gudrun; Wood, Chris M

    2015-08-01

    Bill Milsom has made seminal contributions to our understanding of ventilatory control in a wide range of vertebrates. Teleosts are particularly interesting, because they produce a 3rd, potentially toxic respiratory gas (ammonia) in large amounts. Fish are well known to hyperventilate under high environmental ammonia (HEA), but only recently has the potential role of ammonia in normal ventilatory control been investigated. It is now clear that ammonia can act directly as a ventilatory stimulant in trout, independent of its effects on acid-base balance. Even in ureotelic dogfish sharks, acute elevations in ammonia cause increases in ventilation. Peripherally, the detection of elevated ammonia resides in gill arches I and II in trout, and in vitro, neuroepithelial cells (NECs) from these arches are sensitive to ammonia, responding with elevations in intracellular Ca(2+) ([Ca(2+)]i). Centrally, hyperventilatory responses to ammonia correlate more closely with concentrations of ammonia in the brain than in plasma or CSF. After chronic HEA exposure, ventilatory responsiveness to ammonia is lost, associated with both an attenuation of the [Ca(2+)]i response in NECs, and the absence of elevation in brain ammonia concentration. Chronic exposure to HEA also causes increases in the mRNA expression of several Rh proteins (ammonia-conductive channels) in both brain and gills. "Single cell" PCR techniques have been used to isolate the individual responses of NECs versus other gill cell types. We suggest several circumstances (post-feeding, post-exercise) where the role of ammonia as a ventilatory stimulant may have adaptive benefits for O2 uptake in fish. PMID:25465530

  16. Aquaculture et ichtyoparasitologie: action in vitro du Nitroxinil© (Antihelminthique) sur Diplectanum aequans , ectoparasite branchial du bar Dicentrarchus labrax

    OpenAIRE

    Silan, Patrick; Birgi, Emile; Louis, Christophe; Clota,, Frédéric; Mathieu, André; Giral, Louis

    1996-01-01

    International audience The sea bass Dicentrarchus labrax is subject to intensive rearing. Several monogeneans, gill ectoparasites with a direct biological cycle, parasitized this Teleostei. Under certain conditions of host density, populations of these platyhelminths can increase and consequently induce important mortality. It's especially the case of Diplectanum aequans, a monopisthocotylea against which no treatment is known. In vitro effects of nitroxinil© (or nitroxynil©), an anthelmin...

  17. Alpine cloud climatology: regional effects

    Science.gov (United States)

    Kaestner, Martina; Kriebel, Karl T.

    1996-12-01

    The present understanding of moist atmospheric processes and the role of clouds in the hydrologic cycle shows severe gaps of knowledge. Water vapor plays an essential part in atmospheric dynamics. For example, the release of large amounts of latent heat, due to the condensation in convective clouds, plays an important role in the general circulation. Knowledge of the distribution of clouds and its transport is essential to understand atmospheric dynamics. Clouds can have a positive as well as a negative contribution to the greenhouse effect. A cloud cover climatology in a 15 km grid resolution has been retrieved by means of the APOLLO algorithm using the 5 calibrated AVHRR channels. The monthly means of total cloud cover are about 15 percent too high compared to conventional data, the standard deviation is +/- 12 percent. The high resolution cloud cover maps show topometeorological features like 'Fohn' on single days but not in monthly means, because these events are too rare. But increased cloud cover in the luff regions are detected in monthly means as well as some cloud sparse regions like Lake Garda, Ticino or the Swiss Rhone valley. The different annual cycles of cloud cover show the different climatic regions, which are temperate, Alpine, and Mediterranean climate. This is indicated, for example, by the remarkably smaller cloud cover in the Alpine region in winter as compared to the northern and southern forelands.

  18. Snakes of the Guianan region

    NARCIS (Netherlands)

    Hoogmoed, M.S.

    1982-01-01

    The study of snaks from the Guianan region got an early start in 1705 when several species were pictured by Merian. As relatively large proportion of the snakes described by Linnaeus originated from Surinam. Interest for and knowledge of this group of animals steadily increased in the 18th and 19th

  19. Renewable Energy in European Regions

    NARCIS (Netherlands)

    Krozer, Y.

    2012-01-01

    The regional dynamics of energy innovation, in particular the shift from fossil fuels to renewable energy in the EU, is discussed within the framework of neo-Schumpeterian theory. The EU’s 4.2% average annual growth in renewable energy production in the last decade has been accompanied by diverging

  20. Regional Tax Reform Goes National

    Institute of Scientific and Technical Information of China (English)

    LAN XINZHEN

    2011-01-01

    After a year of experimental reform on the resource tax ratio in China's western Xinjiang Uygur Autonomous Region,the State Council announced on September 21 to add the method of levying the resource tax ratio by value to the existing practice of levying the ratio by volume only.It will also change resource tax rates on crude oil and natural gas.

  1. China from a regional perspective

    DEFF Research Database (Denmark)

    Schmidt, Johannes Dragsbæk

    The paper explains the political economic background for China's insertion to the world system. It furthermore expands on a critical perspective on China's soft power strategy. It goes on to discuss China's foreign policy strategy towards Southeast Asia and China's rivalry with the US in the region....

  2. Transportation Modelling for Regional Evacuations

    NARCIS (Netherlands)

    Pel, A.J.

    2011-01-01

    Regional evacuation planning is complex and timely. These planning studies can be assisted by a transportation model. In this thesis, we investigate the requirements for such a model, and develop, implement, and test a new model, called EVAQ, which meets these requirements. Two case studies show how

  3. Pacific Northwest regional assessment program

    International Nuclear Information System (INIS)

    The Pacific Northwest (comprised of the states of Alaska, Idaho, Montana, Oregon, Washington and Wyoming) can by several measures be regarded as a national warehouse of fossil energy resources. This condition coupled with an evolving national policy stressing utilization of fossil fuels in the near term prior to development of more advanced technologies for energy supply, could result in the imposition of major changes in the region's environmental, socioeconomic and possibly health status. The objective of the Pacific Northwest Regional Assessment Program is to establish and exercise an integrated analytical assessment program for evaluation of these potential changes that may result from various energy development or conservation scenarios. After consideration of a variety of approaches to integrated assessment at a regional level, Pacific Northwest Laboratories (PNL) has concluded that dynamic simulation techniques provide the best available approach to evaluating the issues pertinent to the Northwest. As a result, the PNW Regional Assessment Program has been structured in a framework involving ten sectors. Each of these sectors involve their own submodels that receive information either from outside the model as exogenous inputs or from other sector submodels

  4. Metropolitan region of Copenhagen, Denmark

    DEFF Research Database (Denmark)

    Fertner, Christian

    the boundaries of the city further out. With the opening of the suburban train lines in 1934, the until today known finger structure was consolidated. A regional strategy, the “Fingerplan”, incorporating this structure was elaborated in 1947, but individual motorisation eroded some of the principles. Still...

  5. CHINA SEEKS REGIONAL ENERGY COOPERATION

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    China is seeking to diversify channels for energy cooperation as it faces mounting challenges from surging energy demand, geopolitical risks and price volatility. The endowment and distribution of China's resources does not match the current situation of China's economic development. Those are the opinions aired by officials and experts at an international expo recently held in West China's Xinjiang Uygur Autonomous Region.

  6. Strategies of Regional Development Management

    Directory of Open Access Journals (Sweden)

    Bogdan Włodarczyk

    2009-12-01

    Full Text Available In the process of strategic planning the strategy of development as well as applications realizing it are formulated. Planning is the basis for preparing and taking decisions referring to principles, trends and the pace of far-reaching development. Elaboration of the strategy of regional development management is the undertaking of large scale complexity. It comprises decisions referring to development perspectives, formulating purposes and determining (choice the methods of their realization, analysis of social and political conditions, collecting and processing the information. Conditioning of defining the strategy has a versatile character. None of the above-mentioned areas can be regarded as less important. The purpose of this study is to attempt to identify basic problems of forming the strategy of regional development management. The study contains a brief description of planning regional development on the basis of the literature of the subject, and then empirical verification of the accepted hypothesis. Considerations and based upon them conclusions can be useful in working out the strategy of regional development management.

  7. Graduate migration and regional familiarity

    NARCIS (Netherlands)

    Venhorst, Viktor A.

    2013-01-01

    This paper provides insights into the spatial mobility patterns of young graduates in the Netherlands. Both home-to-HEI (higher education institution) as well as HEI-to-work mobility results in net flows towards the central economic region of the Netherlands. However, many graduates move within the

  8. Regional approaches to water pollution

    NARCIS (Netherlands)

    Rijtema, P.E.; Bolt, van der F.J.E.

    1996-01-01

    General aspects of regional modelling of environmental impacts of non-point sources of pollution are discussed. Models range from simple budget to very complex structural models. In groundwater pollution studies structural models are preferable. The choice of the model depends on the aim of the rese

  9. The Region is Dead, Long Live the Region

    DEFF Research Database (Denmark)

    Olesen, Kristian; Metzger, Jonathan

    2017-01-01

    become actualized through “a plethora of practices, discourses, relations and connections that can have wider origins in space and time but are assembled and connected in historically contingent ways in cultural, economic and political contexts and struggles”. Furthermore, he suggests that regions...... are “performed and made meaningful” through “material and discursive practices and networks that cross borders and scales, often simultaneously giving expression or shape to such borders and scales” (Paasi, 2010, p.2298). In this chapter we will investigate the spatiotemporally distributed heterogeneous...... entities, boundaries and imaginations. We will be paying specific attention to the role played (or not) by strategic spatial planning practices in contributing to making the Öresund Region a manifest, seemingly self-evident reality....

  10. Regional Integration of Renewable Energies; Integracion Regional de energias Renovables

    Energy Technology Data Exchange (ETDEWEB)

    Amador Guerra, J.; Dominguez Bravo, J. [Ciemat.Madrid (Spain)

    2000-07-01

    The aim of this report is to show how Energetic Planning and Territorial Policy should be working together for a better integration of Renewable Energies into Region. This Integration should to contemplate social, economic and environmental aspects of the territory. The report has been classified into 7 items: planning, energetic scenarios, technology transfer for Renewable Energies dissemination, barriers for this dissemination, environmental aspects, European Union Policy and Decision Support Systems (and specially GIS). (Author) 54 refs.

  11. Desarrollo multinivel: Implicaciones macro-regional, local y micro- regional

    Directory of Open Access Journals (Sweden)

    José Guadalupe Vargas Hernández

    2015-04-01

    Full Text Available Este trabajo se propone analizar las implicaciones del desarrollo en los niveles macro-regional, local y micro- regional, a partir de la hipótesis central de la teoría del desarrollo que plantea que el desarrollo económico traerá consigo el desarrollo político y social. Después de hacer de un acercamiento conceptual al desarrollo, se repasan brevemente las teorías del desarrollo existentes como herramientas de análisis de la realidad. En la discusión se concluye que los procesos de desarrollo locales y regionales requieren de una transformación sustancial de las relaciones negociadas entre los agentes económicos y los actores políticos. Ante el paulatino retroceso que en las sociedades contemporáneas está teniendo el Estado de bienestar, uno de los principales retos es el empoderamiento de las organizaciones sociales y comunitarias para que desempeñen activamente su rol en los procesos de desarrollo local y regional.

  12. Regional downscaling of decadal predictions

    Science.gov (United States)

    Feldmann, H.

    2014-12-01

    During the last years the research field of decadal predictions gained increased attention. Its intention is to exploit the predictability derived from slowly varying components of the climate system on inter-annual to decadal time-scales. Such predictions are mostly performed using ensembles of global earth system models. The prediction systems are able to achieve a relatively high predictive skill over some oceanic regions, like the North Atlantic sector. But potential users of decadal predictions are often interested in forecasts over land areas and require a higher resolution, too. Therefore, the German research program MiKlip develops a decadal ensemble predictions system with regional downscaling as an additional option. Dynamical downscaling and a statistical-dynamical downscaling approach are applied within the MiKlip regionalization module. The global prediction system consists of the MPI-ESM model. Different RCMs are used for the downscaling, e.g. CCLM and REMO. The focus regions are Europe and Western Africa. Hindcast experiments for the period 1960 - 2013 were performed to assess the general skill of the prediction system. Of special interest is the value added by the regional downscaling. For mean quantities, like annual mean temperature and precipitation, the predictive skill is comparable between the global and the downscaled systems. For extremes on the other hand there seems to be an improvement by the RCM ensemble. The skill strongly varies on sub-continental regions and with the season. The lead time up to which a positive predictive skill can be achieved depends on the parameter and season, too. A further goal is to assess the potential for valuable information, which can be derived from predicting long-term variations of the European climate. The leading mode of decadal variability in the European/Atlantic sector is the Atlantic Multidecadal Variation (AMV). The potential predictability from AMV teleconnections especially for extreme value

  13. REGIONALISM IN ETHEL WILSON'S HETTY DORVAL

    OpenAIRE

    Kore S. M.

    2014-01-01

    The present article explores the literary regionalism depicted in Ethel Davis Wilson's novel, Hetty Dorval. The term Regionalism in the context of literature refers to the fiction which focuses on specific features of the region like characters, dialects, customs, history and topography. The writer presents the region which can be real or fictional. Thus, the region depicted in such works is a representation of a personal experience of the author. In the regional novel the cha...

  14. Venus - Lavinia Region Impact Craters

    Science.gov (United States)

    1990-01-01

    Three large meteorite impact craters, with diameters that range from 37 to 50 kilometers (23 to 31 miles), are seen in this image of the Lavinia region of Venus. The image is centered at 27 degrees south latitude and 339 degrees east longitude (longitude on Venus is measured from 0 degrees to 360 degrees east), and covers an area 550 kilometers (342 miles) wide by about 500 kilometers (311 miles) long. Situated in a region of fractured plains, the craters show many features typical of meteorite impact craters, including rough (bright) material around the rim, terraced inner walls and central peaks. Numerous domes, probably caused by volcanic activity, are seen in the southeastern corner of the mosaic. The domes range in diameter from 1 to 12 kilometers (0.6 to 7 miles). Some of the domes have central pits that are typical of some types of volcanoes. North is at the top of the image.

  15. collision region of the ISR

    CERN Multimedia

    1970-01-01

    This is a collision region from the world’s first proton collider, the Intersecting Storage Rings. The ISR was used at CERN from 1971-84 to study proton-proton collisions at the highest energy then available (60GeV). When operational, ISR collision regions were surrounded by detectors as shown in the photo. In 1972, the surprising discovery of fragments flying out sideways from head-on proton-proton collisions was the first evidence of quark-quark scattering inside the colliding protons . This was similar to Rutherford’s observation in 1911 of alpha particles scattering off the tiny nucleus inside atoms of gold. The ISR beamtubes had to be as empty as outer space, a vacuum 100 000 times better than other CERN machines at the time.

  16. Regional Development Sustainability Analysis Consept

    Directory of Open Access Journals (Sweden)

    Janno Reiljan

    2014-08-01

    Full Text Available Problems associated with the qualitative analysis and quantitative measurement of sustainability, and opportunities for connecting the concept with the methodological basis of development assessment and the essence of the subject that values sustainability are dealed. The goal of article is to work out the basics for analysis of the regional development in a country in terms and framework of sustainability concept. The article starts by outlining the definition of sustainability, which is followed by an analysis of the nature of sustainability. The third subsection highlights the demands of the decision-making process in guaranteeing sustainability and then considers sustainability in a competitive environment. In the second part of article the sustainable development conception is implemented in regional development sustainability analysis.

  17. Complex Regional Pain Type 1.

    Science.gov (United States)

    Barrett, Michael Joseph; Barnett, Peter Leslie John

    2016-03-01

    Complex regional pain syndrome is increasingly recognized in the pediatric population. Owing to the nature of presentation with pain, many of these children present to the emergency setting at different stages of the syndrome with or without numerous prior interactions with health professionals. Complex regional pain syndrome type 1 (CRPS1) is a clinical syndrome characterized by amplified musculoskeletal limb pain that is out of proportion to the history and physical findings, or pain due to non-noxious stimuli (allodynia/hyperalgesia), and accompanied by one or more signs of autonomic dysfunction. Differential diagnosis may include significant trauma (eg, fractures), inflammatory conditions, malignancies, and systemic illness. The diagnosis is clinical. The treatment goals for CRPS1 are restoration of function and relief of pain. Education, physical, and occupational therapy with psychotherapy and defined goals of achievement with reward are the mainstay of treatment for this population. Most children with CRPS1 will have a favorable outcome. PMID:26928099

  18. Regional Assessment of Supplementation Project

    International Nuclear Information System (INIS)

    The Fish and Wildlife Program of the Northwest Power Planning Council (NPPC) prescribes several approaches to achieve its goal of doubling the salmon and steelhead runs of the Columbia River. Among those approaches are habitat restoration, improvements in adult and juvenile passage at dams and artificial propagation. Supplementation will be a major part of the new hatchery programs. The purpose of the Regional Assessment of Supplementation Project (RASP) is to provide an overview of ongoing and planned supplementation activities, to construct a conceptual framework and model for evaluating the potential benefits and risks of supplementation and to develop a plan for better regional coordination of research and monitoring and evaluation of supplementation. RASP has completed its first year of work. Progress toward meeting the first year's objectives and recommendations for future tasks are contained in this report

  19. 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...

  20. Selected Regional Judicial Officer Cases, 2005 - Present

    Data.gov (United States)

    U.S. Environmental Protection Agency — This dataset contains selected cases involving EPA's Regional Judicial Officers (RJOs) from 2005 to present. EPA's Regional Judicial Officers (RJOs) perform...

  1. Regional Tax Reform Goes National

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    China plans to increase resource tax to curb waste,but the plans raise fears of inflation After a year of experimental reform on the resource tax ratio in China’s western Xinjiang Uygur Autonomous Region,the State Council announced on September 21 to add the method of levying the resource tax ratio by value to the existing practice of levying the ratio by volume only.

  2. Unges uddannelsesvalg i Region Midtjylland

    DEFF Research Database (Denmark)

    Høyen, Marianne; Tjørnelund, Henning

    Rapporten belyser nogle af de faktorer, som har betydning, når unge i Region Midtjylland vælger eller fravælger at få en uddannelse. Godt 2.000 unge er blevet spurgt om deres geografiske, økonomiske og familiemæssige baggrund og deres overvejelser i forhold til uddannelse. Fælles for de unge er, ...

  3. Regional Development Sustainability Analysis Consept

    OpenAIRE

    Janno Reiljan

    2014-01-01

    Problems associated with the qualitative analysis and quantitative measurement of sustainability, and opportunities for connecting the concept with the methodological basis of development assessment and the essence of the subject that values sustainability are dealed. The goal of article is to work out the basics for analysis of the regional development in a country in terms and framework of sustainability concept. The article starts by outlining the definition of sustainability, which is fol...

  4. Airborne research in cool regions

    OpenAIRE

    Steinhage, Daniel

    2010-01-01

    The Alfred Wegener Institute uses ski-equipped aircraft to support and to conduct its research activities both polar regions since 1983 and provides access to the aircraft to the German scientific community. Beside logistic support of field groups, the aircraft were utilized in glaciology, geophysics, meteorology, and physics of the atmosphere. At the beginning Dornier aircraft, first POLAR 1, a Do128, and POLAR 2, a Do228, followed by two Dornier aircraft of typ Do228 were used. While one ai...

  5. Regional Income Distribution in Portugal

    OpenAIRE

    Guerreiro, Gertrudes

    2012-01-01

    The structural evolution of the European economy has shown a real convergence between countries and divergence between regions (Mateus et al., 2000), so the economic and social cohesion, namely the approach of the various territories in terms of standard of living is assumed like a primary objective of economic policy. Concerns about inequality in income distribution have gained importance, encouraging the various studies that address specially inequality amo...

  6. REGIONAL DEVELOPMENT - RURAL EMPLOYMENT OPPORTUNITIES

    OpenAIRE

    Tamas Forgacs

    2010-01-01

    The way of employment is changing. The primary and secondary sector offers less and less workplaces, shifting employment into the tertiary sector. Nevertheless, we are facing increasing rural unemployment, as the tertiary sector is based mostly around the high populated towns, but the primary and secondary sector generates unemployment in the rural areas. This trend projects a vision of a very centralized Europe, which is opposite with the efforts of regionalization. In this study we evaluate...

  7. Vertical specialisation and new regionalism

    OpenAIRE

    Lopez Gonzalez, Javier

    2012-01-01

    The increased spread in the location of value added coupled with the growing impetus for new forms of bilateral integration are re-shaping international economic activity. The world is becoming more regional and more fragmented but little empirical work has been dedicated to examining the nature of the links between these processes. This thesis aims to fill this gap in the literature. The primary aim of the first essay of this thesis is to extend current indicators of international p...

  8. Active Region Emergence & Remote Flares

    OpenAIRE

    Fu, Yixing; Welsch, Brian T.

    2015-01-01

    We study the effect of newly emerged solar active regions (ARs) on the large-scale magnetic environment of pre-existing ARs (PEARs). We first present a theoretical approach to quantify the "interaction energy" between new ARs and PEARs as the difference between (i) the summed magnetic energies of their individual potential fields and (ii) the energy of their superposed potential fields. We expect that this interaction energy can, depending upon the relative arrangements of newly emerged and P...

  9. Regional variations in cyclical employment

    OpenAIRE

    M I Howland

    1984-01-01

    In this paper the author develops and tests a model of regional responses to national business-cycles. The model divides cyclical decline in each state into two sectors: a basic sector and a nonbasic sector. The industrial mix, capital - labor ratio, age of capital stock, level of unemployment insurance benefits, labor shortage, and extent of labor-force unionization of a state are hypothesized to influence the response to national recessions by the economy of a state. Employment decline in t...

  10. Evolution of the European region

    International Nuclear Information System (INIS)

    The problem on geochronological study of the European region is covered. The most ancient age values are determined by U-Pb methods by zircones from paragneisses. The model of evolution, being in agreement with the data obtained by U-Pb and Rb-Sr methods, is considered. The history of the Schwarzwald development is typical for the continent as a whole. The diagram of evolution of primary 87Sr/86Sr for orthogneisses and granites in France is given

  11. Regional Integration of Renewable Energies

    International Nuclear Information System (INIS)

    The aim of this report is to show how Energetic Planning and Territorial Policy should be working together for a better integration of Renewable Energies into Region. This Integration should to contemplate social, economic and environmental aspects of the territory. The report has been classified into 7 items: planning, energetic scenarios, technology transfer for Renewable Energies dissemination, barriers for this dissemination, environmental aspects, European Union Policy and Decision Support Systems (and specially GIS). (Author) 54 refs

  12. FREEDOM FIGHTERS OF ATHANI REGION

    OpenAIRE

    Sureshkumar Parasappa Pangi; S. K. Melakar

    2016-01-01

    n the freedom struggle of India the role of Belagavi district is higher. Freedom fighters of this district's Athani taluk region have given significant contribution to the history of the country. In those people major are Smt. Ambakka Baligar, Basagonda Kallappa Belagi1, Muttappa Terdal, Sangappa Gulagatti, Ramagonda Basaragi, Siddappa Pelaguddi, Appanna Dalingali, Rajasab Sultan Nadaf, Saibanna Mallappa Athani, Nemanna Tavanappa Lende, Tammanna(Sidaraya) Nandagouda Kottalagi, Ramappa Monappa...

  13. Southeast Regional Carbon Sequestration Partnership

    Energy Technology Data Exchange (ETDEWEB)

    Kenneth J. Nemeth

    2006-08-30

    The Southeast Regional Carbon Sequestration Partnership's (SECARB) Phase I program focused on promoting the development of a framework and infrastructure necessary for the validation and commercial deployment of carbon sequestration technologies. The SECARB program, and its subsequent phases, directly support the Global Climate Change Initiative's goal of reducing greenhouse gas intensity by 18 percent by the year 2012. Work during the project's two-year period was conducted within a ''Task Responsibility Matrix''. The SECARB team was successful in accomplishing its tasks to define the geographic boundaries of the region; characterize the region; identify and address issues for technology deployment; develop public involvement and education mechanisms; identify the most promising capture, sequestration, and transport options; and prepare action plans for implementation and technology validation activity. Milestones accomplished during Phase I of the project are listed below: (1) Completed preliminary identification of geographic boundaries for the study (FY04, Quarter 1); (2) Completed initial inventory of major sources and sinks for the region (FY04, Quarter 2); (3) Completed initial development of plans for GIS (FY04, Quarter 3); (4) Completed preliminary action plan and assessment for overcoming public perception issues (FY04, Quarter 4); (5) Assessed safety, regulatory and permitting issues (FY05, Quarter 1); (6) Finalized inventory of major sources/sinks and refined GIS algorithms (FY05, Quarter 2); (7) Refined public involvement and education mechanisms in support of technology development options (FY05, Quarter 3); and (8) Identified the most promising capture, sequestration and transport options and prepared action plans (FY05, Quarter 4).

  14. Dvigateli regional'nogo stroitel'stva. Vlijanie regional'nyh politicheskih organizacij na sotrudnichestvo universitetov v regione Baltijskogo morja [Motors for regional development: impact on regional political organizations on the university cooperation in the Baltic Sea region

    Directory of Open Access Journals (Sweden)

    Ewert Stefan

    2010-01-01

    Full Text Available Educational co-operation is one of the main aspects of the regional political agenda in the Baltic Sea Region. The article analyzes the political impact of the organizations, as perceived by the universities in the region and political decision-makers on national and regional levels. Based on the success of the OECD in becoming an influential actor in educational policies, this article discusses different strategies for the regional political organizations to enhance their influence.

  15. Tourism and efficiency: regional tendencies

    Directory of Open Access Journals (Sweden)

    José Luis Navarro Espigares

    2002-01-01

    Full Text Available In this article we analyse the evolution of productivity in economic activities related with tourism during the period 1965-1995, as well as their effect on market services in the Spanish regions. The used methodology includes a variety of tools, like data envelopment analysis, indexes of Malmquist, and the breakdown of total efficiency in intrasectorial and composition efficiency. The results show that composition efficiency in market services sector has improved during the studied period, as consequence of growth in the relative size of those branches more efficient or of those where efficiency has grown more. The good behaviour of compared efficiency in the Hostelry and restaurants branch explains that the regional specialization in this branch has become an element for improving composition efficiency. The productive change has been positive in the whole period analysed except in the years 1979 and 1995, with an average yearly variation of 3,1% explained, almost completely, by technical change. The regions that have experienced the biggest (positive productive changes have been Cataluña, Galicia, Extremadura, Valencia and Madrid.

  16. Regional Filmmaking After Jia Zhangke

    Directory of Open Access Journals (Sweden)

    Mei Yang

    2015-08-01

    Full Text Available This article examines Ying Liang’s films to illustrate Chinese independent filmmakers’ growing propensity for representing regional space through innovative cinematic techniques. As one of the most conspicuous directors onstage in the 2000s, Ying Liang rekindles independent regional film following the legacy of Jia Zhangke’s hometown trilogy. Varying shooting angles and camera positions, his exemplar work of formalistic experimentation, The Other Half (Ling yiban, 2006, presents space as a pivot of relations, within which the position of self and the situation of the local are intertwined. In line with Doreen Massey’s proposition for a spatial turn in theoretical conceptions, I argue that Ying Liang’s exploration of relational cinematic space, between on-screen and offscreen, from selfhood to nation, continues to challenge the legitimacy of the foretold metanarrative of national progression in which the countryside and inland cities belong to a bygone time that ought to be replaced in a forward-looking timeline. The explosive endings characteristic of Ying’s film oeuvre, in which all the imminent calamities happening to the region and its inhabitants eventually break out, belie the promise of a bright future told by the state and underline the symbolic violence endured by the local.

  17. Great Lakes' regional climate regimes

    Science.gov (United States)

    Kravtsov, Sergey; Sugiyama, Noriyuki; Roebber, Paul

    2016-04-01

    We simulate the seasonal cycle of the Great Lakes' water temperature and lake ice using an idealized coupled lake-atmosphere-ice model. Under identical seasonally varying boundary conditions, this model exhibits more than one seasonally varying equilibrium solutions, which we associate with distinct regional climate regimes. Colder/warmer regimes are characterized by abundant/scarce amounts of wintertime ice and cooler/warmer summer temperatures, respectively. These regimes are also evident in the observations of the Great Lakes' climate variability over recent few decades, and are found to be most pronounced for Lake Superior, the deepest of the Great Lakes, consistent with model predictions. Multiple climate regimes of the Great Lakes also play a crucial role in the accelerated warming of the lakes relative to the surrounding land regions in response to larger-scale global warming. We discuss the physical origin and characteristics of multiple climate regimes over the lakes, as well as their implications for a longer-term regional climate variability.

  18. Comparison of regional screening methods

    Energy Technology Data Exchange (ETDEWEB)

    Hobbs, B.F.; Rowe, M.D.

    1979-09-01

    This report describes results of tests of different regional screening methods applied to data from western Maryland and the western United States. The purpose of these tests was to determine whether or not different regional screening methods produce different results, and to obtain some understanding of the nature of any differences found. Methods tested include Exclusionary Screening, Weighting Summation, Power Law, and Decision Analysis; weighting methods used include Categorization, Rating, Metfessel Allocation, Indifference Tradeoff, Churchman-Ackoff, and Decision Analysis. Results show that different methods do, indeed, produce different results, and that choice of decision rule is most important to results. Exclusionary Screening, in particular, can force decision tradeoffs that decision makers would not make were they to evaluate them directly. Nevertheless, differences in regional screening results do not necessarily mean differences in quality of the final site decision. The final result can depend on the skill with which the stages of the siting process following screening are conducted. The function of screening is to ease the task in those following stages by selecting candidate areas having high probability of containing suitable candidate sites. 32 refs., 32 figs., 43 tabs.

  19. Developing a Regional Recovery Framework

    Energy Technology Data Exchange (ETDEWEB)

    Lesperance, Ann M.; Olson, Jarrod; Stein, Steven L.; Clark, Rebecca; Kelly, Heather; Sheline, Jim; Tietje, Grant; Williamson, Mark; Woodcock, Jody

    2011-09-01

    Abstract A biological attack would present an unprecedented challenge for local, state, and federal agencies; the military; the private sector; and individuals on many fronts ranging from vaccination and treatment to prioritization of cleanup actions to waste disposal. To prepare the Seattle region to recover from a biological attack, the Seattle Urban Area Security Initiative (UASI) partners collaborated with military and federal agencies to develop a Regional Recovery Framework for a Biological Attack in the Seattle Urban Area. The goal was to reduce the time and resources required to recover and restore wide urban areas, military installations, and other critical infrastructure following a biological incident by providing a coordinated systems approach. Based on discussions in small workshops, tabletop exercises, and interviews with emergency response agency staff, the partners identified concepts of operation for various areas to address critical issues the region will face as recovery progresses. Key to this recovery is the recovery of the economy. Although the Framework is specific to a catastrophic, wide-area biological attack using anthrax, it was designed to be flexible and scalable so it could also serve as the recovery framework for an all-hazards approach. The Framework also served to coalesce policy questions that must be addressed for long-term recovery. These questions cover such areas as safety and health, security, financial management, waste management, legal issues, and economic development.

  20. Region processing algorithm for HSTAMIDS

    Science.gov (United States)

    Ngan, Peter; Burke, Sean; Cresci, Roger; Wilson, Joseph N.; Gader, Paul; Ho, Dominic K. C.

    2006-05-01

    The AN/PSS-14 (a.k.a. HSTAMIDS) has been tested for its performance in South East Asia, Thailand), South Africa (Namibia) and in November of 2005 in South West Asia (Afghanistan). The system has been proven effective in manual demining particularly in discriminating indigenous, metallic artifacts in the minefields. The Humanitarian Demining Research and Development (HD R&D) Program has sought to further improve the system to address specific needs in several areas. One particular area of these improvement efforts is the development of a mine detection/discrimination improvement software algorithm called Region Processing (RP). RP is an innovative technique in processing and is designed to work on a set of data acquired in a unique sweep pattern over a region-of-interest (ROI). The RP team is a joint effort consisting of three universities (University of Florida, University of Missouri, and Duke University), but is currently being led by the University of Florida. This paper describes the state-of-the-art Region Processing algorithm, its implementation into the current HSTAMIDS system, and its most recent test results.

  1. The politics of inter-regionalism: Relations between international regional organizations

    NARCIS (Netherlands)

    Vleuten, J.M. van der; Ribeiro Hoffman, A.

    2013-01-01

    As the development of relations between international regional organizations, inter-regionalism denotes a relatively recent phenomenon. Largely due to systemic bipolarity, inter-regional relations remained limited to 'dialogue partnerships' between the European Community (EC) and other regional grou

  2. Regional energy system optimization - Potential for a regional heat market

    International Nuclear Information System (INIS)

    Energy supply companies and industrial plants are likely to face new situations due to, for example, the introduction of new energy legislation, increased fuel prices and increased environmental awareness. These new prerequisites provide companies with new challenges but also new possibilities from which to benefit. Increased energy efficiency within companies and increased cooperation between different operators are two alternatives to meet the new conditions. A region characterized by a high density of energy-intensive processes is used in this study to find the economic potential of connecting three industrial plants and four energy companies, within three local district heating systems, to a regional heat market, in which different operators provide heat to a joint district heating grid. Also, different investment alternatives are studied. The results show that the economical potential for a heat market amounts to between 5 and 26 million EUR/year with payback times ranging from two to eleven years. However, the investment costs and the net benefit for the total system need to be allotted to the different operators, as they benefit economically to different extents from the introduction of a heat market. It is also shown that the emissions of CO2 from the joint system would decrease compared to separate operation of the systems. However, the valuation of CO2 emissions from electricity production is important as the difference of emitted CO2 between the accounting methods exceeds 650 kton/year for some scenarios. (author)

  3. Trans-Border Regions in the System of the Regional Hierarchy: the Systemic Approach

    OpenAIRE

    Fedorov M.; Korneevets V.

    2009-01-01

    The article positions trans-border regions that are formed in the course of cooperation between the administrative, territorial and municipal institutions of neighbouring countries or have similar important characteristics, in the hierarchical system of regions. The authors prove trans-border regions to be a type of international regions and consider specific characteristics of these regions using the Baltic region as an example.

  4. Regional energy integration in Africa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-06-15

    This report is the first publication produced within the framework of the WEC's Africa Regional Action Plan as part of the 2005-2007 Work Programme. Presently, over 80% of the total energy consumption in Africa is based on traditional biomass used mostly for cooking. This lack of access to modern energy is holding back economic and social development for 1.6 billion people around the world. The situation is particularly grave in sub-Sahara Africa where over 80% of the population lives in rural areas and the average electrification rate is less than 5%. At least 50 million new connections are needed to provide electricity to supply the non-connected areas in Africa. The over 700 million potential customers represented by these new connections provide a major business opportunity. It is now widely recognised that development assistance, bilateral aid, multilateral financing institutions, a multitude of international aid agencies, NGOs and others have failed to make a significant difference. A new approach is required, otherwise the number of people without access to electricity will continue to grow, and none of the Millennium Development Goals set by the United Nations will be achieved. This regional report highlights key factors that affect cooperative energy projects. The geopolitical context, investment climate and appropriate regulation are just as important as the institutional and technical capacity required to execute many of these projects. The report identifies four key benefits of regional integration: improved security of supply and accessibility; increased economic efficiency; enhanced environmental quality and broader development of renewable resources.

  5. 47 CFR 90.1211 - Regional plan.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Regional plan. 90.1211 Section 90.1211... § 90.1211 Regional plan. (a) To facilitate the shared use of the 4.9 GHz band, each region may submit a plan on guidelines to be used for sharing the spectrum within the region. Any such plan must...

  6. Handwriting Moroccan regions recognition using Tifinagh character

    Directory of Open Access Journals (Sweden)

    B. El Kessab

    2015-09-01

    In this context we propose a data set for handwritten Tifinagh regions composed of 1600 image (100 Image for each region. The dataset can be used in one hand to test the efficiency of the Tifinagh region recognition system in extraction of characteristics significatives and the correct identification of each region in classification phase in the other hand.

  7. IODE Regional Coordinator Report for IOCINDIO

    OpenAIRE

    Sarupria, J.S.

    2003-01-01

    IOCINDIO committee is working to improve the oceanographic data and information services in the region. The committee is also helping IOC member states by arranging training on oceanographic data / information management in the region. The committee is working to enhance IOC regional capabilities to interpret and to use results from field experiments through participation in the IOC regional programs.

  8. Status report of IOC Regional Activities

    OpenAIRE

    IOC for UNESCO

    2011-01-01

    The IOC’s Regional Subsidiary Bodies play an important role in the implementation of the Commission’s programmes in the regions. These efforts are complemented by other IOC decentralized offices, and regional networks established by the IOC’s global programmes. The report provides an overview of the status of IOC Regional Activities.

  9. Tibet Benefiting From Regional Autonomy

    Institute of Scientific and Technical Information of China (English)

    GELEK

    2008-01-01

    Violent crimes involving beating, smashing,looting and burning have occurred in Lhasa,capital of Tibet Autonomous Region,and neighboring Qinghai,Gansu and Sichuan provinces in mid-March.Sufficient evidence shows that the riots were organized,premedi- tated,masterminded and incited by the Dalai Lama clique.For example,the Tibetan Youth Congress,a hardline organization under the Dalai Lama’s supporters that openly preaches violence,made a statement on March 10 this year saying that they would fight for"the independence of Tibet"defying death and sacrifices.

  10. Regional Economics, Trade, and Transport Infrastructure

    OpenAIRE

    Sheard, Nicholas

    2012-01-01

    Regional Policy in a Multiregional Setting: When the Poorest are Hurt by Subsidies” Regional subsidies have a positive short-term effect on the recipient regions, but as they alter migration patterns the long-term effects are less clear. This paper demonstrates using a three-region general equilibrium model that subsidising the poorest region may be to its detriment in the long term and thereby increase inter-regional inequality, if the subsidy draws firms from a nearby region that would fun...

  11. Surface compositions in the Aristarchus Region: Implications for regional stratigraphy

    Science.gov (United States)

    Hawke, H. R.; Lucey, P. G.; Mccord, T. B.; Pieters, C. M.; Head, J. W.

    1984-01-01

    Near infrared reflectance spectra for the Aristachus region, obtained using the 2.2m UH telescope at the Mauna Kea Observatory, were reduced and analyzed. The spectra obtained for the central peak, southern floor, southwestern wall, eastern wall, and northwestern wall of Aristachus crater exhibit shallow continuum slopes, relatively strong feldspar bands, pyroxene bands stronger than those typically seen in the spectra of fresh higland features, and pyroxene band centers near l micrometer suggesting the dominance of Ca rich clinopyroxene. The spectrum of the south rim of Aristachus is quite distinct from those of other crater units. The position of Aristrchus on the plateau/mare boundary raises questions concerning compositional variations in crater ejects deposits.

  12. Regional University Marketing in Under-developed Regions

    Directory of Open Access Journals (Sweden)

    Radovan Baèík

    2007-07-01

    Full Text Available Specific approaches, in the field of the University marketing, are discussed with the higher intensity last decades. But the Universities established in underdeveloped regions have special position, function, possibilities, and specific needed activities. There are also many reasons for applying modified strategies and marketing tools in Slovak higher educational market. The study deals with main and dominant approaches in this area of managing of educational institutions in Slovak environment but the study also presents the results of the research. The sample of the research was selected from students of the Faculty of Management, University of Preov, Slovak Republic. There was marketing product policy designed and mainly communications policy and image mainly analysed there. There are offered some suggestions for universities in the final part of the study.

  13. The Dynamics of Regional and Global Expansion

    DEFF Research Database (Denmark)

    Geisler Asmussen, Christian; Nielsen, Bo Bernhard; Osegowitsch, Tom;

    2015-01-01

    domain. Findings – The authors demonstrate that MNEs do penetrate both home-regional and global markets, often simultaneously, and that penetration levels often oscillate within an MNE over time. The authors show firms’ rates of regional and global expansion to be affected by their existing regional...... demarcations. Originality/value – The authors identify complex interdependencies between home-regional and global penetration and growth, paving the way for further studies of the impact of regions on MNE expansion....

  14. Regional systems of innovation: an evolutionary perspective

    OpenAIRE

    Cooke, P.; M G Uranga; G Etxebarria

    1998-01-01

    The authors develop the concept of regional systems of innovation and relate it to preexisting research on national systems of innovation. They argue that work conducted in the 'new regional science' field is complementary to systems of innovation approaches. They seek to link new regional work to evolutionary economics, and argue for the development of evolutionary regional science. Common elements of interest to evolutionary innovation research and new regional science are important in unde...

  15. INTERACTION REGION MAGNETS FOR VLHC.

    Energy Technology Data Exchange (ETDEWEB)

    GUPTA,R.; HARRISON,M.

    2001-09-24

    The interaction region (IR) magnets for the proposed very large hadron collider (VLHC) require high gradient quadrupoles and high field dipoles for high luminosity performance. Moreover, the IR magnets for high energy colliders and storage rings must operate in an environment where the amount of energy deposited on superconducting coils is rather large. In the case of doublet IR optics with flat beams, the design of the first 2-in-1 quadrupole defines the geometry and pole tip field in this and other IR magnets. This paper will present a novel design of this magnet that allows a very small separation between the two apertures. A brief discussion of the conceptual magnetic design of this and other magnets for interaction regions is given. The influence of critical current density in superconductor (a higher value of which is most beneficial to high performance IR magnet design) is also discussed. Since High Temperature Superconductors (HTS) retain most of their critical current density at high fields and at elevated temperatures, they offer an attractive possibility for the IR magnet designs of future colliders or upgrades of present colliders.

  16. Regional solid waste management study

    Energy Technology Data Exchange (ETDEWEB)

    1992-09-01

    In 1990, the Lower Savannah Council of Governments (LSCOG) began dialogue with the United States Department of Energy (DOE) regarding possibilities for cooperation and coordination of solid waste management practices among the local governments and the Savannah River Site. The Department of Energy eventually awarded a grant to the Lower Savannah Council of Governments for the development of a study, which was initiated on March 5, 1992. After careful analysis of the region`s solid waste needs, this study indicates a network approach to solid waste management to be the most viable. The network involves the following major components: (1) Rural Collection Centers, designed to provide convenience to rural citizens, while allowing some degree of participation in recycling; (2) Rural Drop-Off Centers, designed to give a greater level of education and recycling activity; (3) Inert landfills and composting centers, designed to reduce volumes going into municipal (Subtitle D) landfills and produce useable products from yard waste; (4) Transfer Stations, ultimate landfill disposal; (5) Materials Recovery Facilities, designed to separate recyclables into useable and sellable units, and (6) Subtitle D landfill for burial of all solid waste not treated through previous means.

  17. Farmer Income Differential in Regions

    Institute of Scientific and Technical Information of China (English)

    LU Qian; MIAO Shanshan

    2006-01-01

    China's success in reform and opening up policy for twenty years is regarded as China's miracles in the world,whereas the income differential widening phenomenon has been the focus of the policymakers and researchers. This article researches 1994-2003 China's rural regions income differential and its decomposition. The method this paper used to measure the disparity is Gini Index. There are many ways to compute it, so the easiest way to decompose Gini Index-Matrix method is adopted. And based on it, farmer's income could be divided into wage income, farming income,transfer income and property income according to its composition. The conclusion is that all of the indexes are between 0.2 and 0.3, at the comparatively average level. From the fluctuation trend, it increased from 1994 to 1995, while reduced from 1995 to 1996, fluctuated in 1997, and then diminished again. In general, farmer's regions income differential stays at comparatively average level, but it has the widening trend with time. Through decomposing Gini Index, wage income is the most important increasing factor, while farming income is the reducing factor.

  18. Cold dust in hot regions

    International Nuclear Information System (INIS)

    We mapped five massive star-forming regions with the SCUBA-2 camera on the James Clerk Maxwell Telescope. Temperature and column density maps are obtained from the SCUBA-2 450 and 850 μm images. Most of the dense clumps we find have central temperatures below 20 K, with some as cold as 8 K, suggesting that they have no internal heating due to the presence of embedded protostars. This is surprising, because at the high densities inferred from these images and at these low temperatures such clumps should be unstable, collapsing to form stars and generating internal heating. The column densities at the clump centers exceed 1023 cm–2, and the derived peak visual extinction values are from 25 to 500 mag for β = 1.5-2.5, indicating highly opaque centers. The observed cloud gas masses range from ∼10 to 103 M ☉. The outer regions of the clumps follow an r –2.36±0.35 density distribution, and this power-law structure is observed outside of typically 104 AU. All these findings suggest that these clumps are high-mass starless clumps and most likely contain high-mass starless cores.

  19. Regional case studies--Africa.

    Science.gov (United States)

    Prentice, Andrew M

    2009-01-01

    Africa is the final continent to be affected by the nutrition transition and, as elsewhere, is characterized by the paradoxical coexistence of malnutrition and obesity. Several features of the obesity epidemic in Africa mirror those in other emerging nations: it penetrates the richer nations and urban areas first with a strong urban- rural gradient; initially it affects the wealthy, but later there is a demographic switch as obesity becomes a condition more associated with poverty, and it shares many of the same drivers related to the increasing affordability of highly refined oils and carbohydrates, and a move away from subsistence farm work and towards sedentary lifestyles. Africa also has some characteristics of the obesity epidemic that stand out from other regions such as: (1) excepting some areas of the Pacific, Africa is probably the only region in which obesity (especially among women) is viewed culturally as a positive and desirable trait, leading to major gender differences in obesity rates in many countries; (2) most of Africa has very low rates of obesity in children, and to date African obesity is mostly an adult syndrome; (3) Africans seem genetically prone to higher rates of diabetes and hypertension in association with obesity than Caucasians, but seem to be relatively protected from dislipidemias; (4) the case-specific deaths and disabilities from diabetes and hypertension in Africa are very high due to the paucity of health services and the strain that the 'double burden' of disease places on health systems.

  20. Determining Sustainable Tourism in Regions

    Directory of Open Access Journals (Sweden)

    Anne Hardy

    2016-07-01

    Full Text Available The goal of achieving sustainable tourism is now a priority for many tourism planners. It has been suggested that stakeholder analysis is an essential step in determining sustainable tourism in regions, given its highly contextual nature. However, previous research has tended to focus heavily on stakeholders with the assumption that attitudes within groups are homogeneous. This research questions this assumption and in doing so, takes a critical approach by examining attitudes towards sustainable tourism and then assesses whether attitudes align with stakeholder groups. The study was conducted in the island state of Tasmania, Australia, and utilised the Q-methodology to examine attitudes towards sustainable tourism in the Bay of Fires region. The results concur with recent research, which shows that attitudes do not always align with those of stakeholder groups. The critical and reflexive approach suggests that assumptions regarding stakeholder attitudes need to be reviewed and more attention given to people’s contextualised attitudes, rather than the stakeholder group in which they sit.

  1. Southern Appalachian Regional Seismic Network

    Energy Technology Data Exchange (ETDEWEB)

    Chiu, S.C.C.; Johnston, A.C.; Chiu, J.M. [Memphis State Univ., TN (United States). Center for Earthquake Research and Information

    1994-08-01

    The seismic activity in the southern Appalachian area was monitored by the Southern Appalachian Regional Seismic Network (SARSN) since late 1979 by the Center for Earthquake Research and Information (CERI) at Memphis State University. This network provides good spatial coverage for earthquake locations especially in east Tennessee. The level of activity concentrates more heavily in the Valley and Ridge province of eastern Tennessee, as opposed to the Blue Ridge or Inner Piedmont. The large majority of these events lie between New York - Alabama lineament and the Clingman/Ocoee lineament, magnetic anomalies produced by deep-seated basement structures. Therefore SARSN, even with its wide station spacing, has been able to define the essential first-order seismological characteristics of the Southern Appalachian seismic zone. The focal depths of the southeastern U.S. earthquakes concentrate between 8 and 16 km, occurring principally beneath the Appalachian overthrust. In cross-sectional views, the average seismicity is shallower to the east beneath the Blue Ridge and Piedmont provinces and deeper to the west beneath the Valley and Ridge and the North American craton. Results of recent focal mechanism studies by using the CERI digital earthquake catalog between October, 1986 and December, 1991, indicate that the basement of the Valley and Ridge province is under a horizontal, NE-SW compressive stress. Right-lateral strike-slip faulting on nearly north-south fault planes is preferred because it agrees with the trend of the regional magnetic anomaly pattern.

  2. Surface chemistry in photodissociation regions

    CERN Document Server

    Esplugues, G B; Meijerink, R; Spaans, M; Caselli, P

    2016-01-01

    The presence of dust can strongly affect the chemical composition of the interstellar medium. We model the chemistry in photodissociation regions (PDRs) using both gas-phase and dust-phase chemical reactions. Our aim is to determine the chemical compositions of the interstellar medium (gas/dust/ice) in regions with distinct (molecular) gas densities that are exposed to radiation fields with different intensities. We have significantly improved the Meijerink PDR code by including 3050 new gas-phase chemical reactions and also by implementing surface chemistry. In particular, we have included 117 chemical reactions occurring on grain surfaces covering different processes, such as adsorption, thermal desorption, chemical desorption, two-body reactions, photo processes, and cosmic-ray processes on dust grains. We obtain abundances for different gas and solid species as a function of visual extinction, depending on the density and radiation field. We also analyse the rates of the formation of CO2 and H2O ices in d...

  3. Evolution of active region outflows throughout an active region lifetime

    Science.gov (United States)

    Zangrilli, L.; Poletto, G.

    2016-10-01

    Context. We have shown previously that SOHO/UVCS data allow us to detect active region (AR) outflows at coronal altitudes higher than those reached by other instrumentation. These outflows are thought to be a component of the slow solar wind. Aims: Our purpose is to study the evolution of the outflows in the intermediate corona from AR 8100, from the time the AR first forms until it dissolves, after several transits at the solar limb. Methods: Data acquired by SOHO/UVCS at the time of the AR limb transits, at medium latitudes and at altitudes ranging from 1.5 to 2.3 R⊙, were used to infer the physical properties of the outflows through the AR evolution. To this end, we applied the Doppler dimming technique to UVCS spectra. These spectra include the H i Lyα line and the O vi doublet lines at 1031.9 and 1037.6 Å. Results: Plasma speeds and electron densities of the outflows were inferred over several rotations of the Sun. AR outflows are present in the newly born AR and persist throughout the entire AR life. Moreover, we found two types of outflows at different latitudes, both possibly originating in the same negative polarity area of the AR. We also analyzed the behavior of the Si xii 520 Å line along the UVCS slit in an attempt to reveal changes in the Si abundance when different regions are traversed. Although we found some evidence for a Si enrichment in the AR outflows, alternative interpretations are also plausible. Conclusions: Our results demonstrate that outflows from ARs are detectable in the intermediate corona throughout the whole AR lifetime. This confirms that outflows contribute to the slow wind.

  4. [Epidemiological imaginary in Campania Region].

    Science.gov (United States)

    Greco, Pietro

    2012-01-01

    The interviews on the epidemiological imaginary, collected within the framework of the project Sebiorec,(1) clearly demonstrate that also in Campania, on the border between the provinces of Naples and Caserta - where the issue of waste and land devastation take forms that are unprecedented compared to any other part of Europe - there is a widespread, strong, sacrosanct demand of participation in environment and health management. The request of deliberative ecological democracy is pressing.(2) There is an urgent need to meet that plethora of rights emerging in the "knowledge society" and in the "risk society" that someone has called "rights for scientific citizenship."(3) This request of the population of Campania, net of local cultural specificity, it is quite similar to that of the people of any other region of Europe. The context in which this request of participation is expressed, however, is quite different. Not only and not just for that real or perceived social pre-modern and familist web that would replace a modern civil society in Campania and all across the Southern Italian regions, but also and especially for some structural causes that we here try to list. Campania is a unique region in Europe - in many ways different even from other regions of southern Italy - due to the conjunction of at least five factors, not independent from each other. 1) The presence of a widespread organized crime which, in many areas, metropolitan and non-metropolitan alike, and especially in the provinces of Naples and Caserta, is a sort of state against the State and has one of its main levers of power and a major source of its wealth in the illegal control of the territory, in its different dimensions (military, but also economic, social and even cultural). 2) A huge social and economic disintegration, exacerbated in the last twenty years by a process of deindustrialization (until the early nineties Naples was the fifth industrial city of Italy, today it is a desert where

  5. Regional strategy tested in Caribbean.

    Science.gov (United States)

    1984-01-01

    Barbados, St. Vincent, and St. Lucia have joined forces in the world's 1st regional Contraceptive Social Marketing (CSM) effort -- the Caribbean CSM. The Barbados Family Planning Association (BFPS) is overseeing the operation, which begins selling 2 contraceptive pills and a condom in early February. Costs and start-up times were shaved by adopting brand names and advertising materials from Jamaica's highly successful CSM project. Jamaica's popular "Panther" condom and "Perle" oral contraceptive (OC) are being used by the Caribbean CSM project. Perle's 9-year-old package has been redesigned and the Caribbean CSM project also is selling a 2nd, low-dose version called "Perle-LD." The products are manufactured in the US by Syntex as Noriday and Norminest, respectively. But the regional approach's financial gains also had a debit side, most notably a tripling of bureaucratic procedures. Part of project difficulties stem from differences among the 3 Caribbean countries. While sharing a common cultural heritage, St. Lucians speak a patois dialect in addition to the English prevalent on the other islands. The biggest hurdle was overcoming an economic disparity between Barbados and its less affluent neighbors, St. Vincent and St. Lucia. The CSM project decided to try a 2-tier product pricing strategy. In US currency, prices run $1.75 per cycle for both OCs on Barbados, but $1.26 on St. Vincent and St. Lucia. A Panther 3-pack costs 75 cents on Barbados and 42 cents on the othe 2 islands. The project is being promoted with generic family planning media advertisements. The project also has held physician orientation seminars on each island. The pilot program will be accompanied by retailer training seminars. In addition the project may introduce a spermicidal foaming tablet, once the US Food and Drug Administration approvs a new American-made product. The unique Caribbean CSM project may spread an idea as potent as the family planning message. Its success could transmit the

  6. Regional strategy tested in Caribbean.

    Science.gov (United States)

    1984-01-01

    Barbados, St. Vincent, and St. Lucia have joined forces in the world's 1st regional Contraceptive Social Marketing (CSM) effort -- the Caribbean CSM. The Barbados Family Planning Association (BFPS) is overseeing the operation, which begins selling 2 contraceptive pills and a condom in early February. Costs and start-up times were shaved by adopting brand names and advertising materials from Jamaica's highly successful CSM project. Jamaica's popular "Panther" condom and "Perle" oral contraceptive (OC) are being used by the Caribbean CSM project. Perle's 9-year-old package has been redesigned and the Caribbean CSM project also is selling a 2nd, low-dose version called "Perle-LD." The products are manufactured in the US by Syntex as Noriday and Norminest, respectively. But the regional approach's financial gains also had a debit side, most notably a tripling of bureaucratic procedures. Part of project difficulties stem from differences among the 3 Caribbean countries. While sharing a common cultural heritage, St. Lucians speak a patois dialect in addition to the English prevalent on the other islands. The biggest hurdle was overcoming an economic disparity between Barbados and its less affluent neighbors, St. Vincent and St. Lucia. The CSM project decided to try a 2-tier product pricing strategy. In US currency, prices run $1.75 per cycle for both OCs on Barbados, but $1.26 on St. Vincent and St. Lucia. A Panther 3-pack costs 75 cents on Barbados and 42 cents on the othe 2 islands. The project is being promoted with generic family planning media advertisements. The project also has held physician orientation seminars on each island. The pilot program will be accompanied by retailer training seminars. In addition the project may introduce a spermicidal foaming tablet, once the US Food and Drug Administration approvs a new American-made product. The unique Caribbean CSM project may spread an idea as potent as the family planning message. Its success could transmit the

  7. Cooperative monitoring of regional security agreements

    Energy Technology Data Exchange (ETDEWEB)

    Pregenzer, A.L.; Vannoni, M.; Biringer, K.L. [Sandia National Labs., Albuquerque, NM (United States). Nonproliferation and Arms Control Analysis Dept.

    1996-11-01

    This paper argues that cooperative monitoring plays a critical role in the implementation of regional security agreements and confidence building measures. A framework for developing cooperative monitoring options is proposed and several possibilities for relating bilateral and regional monitoring systems to international monitoring systems are discussed. Three bilateral or regional agreements are analyzed briefly to illustrate different possibilities. These examples illustrate that the relationship of regional or bilateral arms control or security agreements to international agreements depends on a number of factors: the overlap of provisions between regional and international agreements; the degree of interest in a regional agreement among the international community; efficiency in implementing the agreement; and numerous political considerations. Given the importance of regional security to the international community, regions should be encouraged to develop their own infrastructure for implementing regional arms control and other security agreements. A regional infrastructure need not preclude participation in an international regime. On the contrary, establishing regional institutions for arms control and nonproliferation could result in more proactive participation of regional parties in developing solutions for regional and international problems, thereby strengthening existing and future international regimes. Possible first steps for strengthening regional infrastructures are identified and potential technical requirements are discussed.

  8. C$_{60}$ in Photodissociation Regions

    CERN Document Server

    Castellanos, Pablo; Sheffer, Yaron; Wolfire, Mark G; Tielens, Alexander G G M

    2014-01-01

    Recent studies have confirmed the presence of buckminsterfullerene (C$_{60}$) in different interstellar and circumstellar environments. However, several aspects regarding C$_{60}$ in space are not well understood yet, such as the formation and excitation processes, and the connection between C$_{60}$ and other carbonaceous compounds in the interstellar medium, in particular polycyclic aromatic hydrocarbons (PAHs). In this paper we study several photodissociation regions (PDRs) where C$_{60}$ and PAHs are detected and the local physical conditions are reasonably well constrained, to provide observational insights into these questions. C$_{60}$ is found to emit in PDRs where the dust is cool ($T_d = 20-40$ K) and even in PDRs with cool stars. These results exclude the possibility for C$_{60}$ to be locked in grains at thermal equilibrium in these environments. We observe that PAH and C$_{60}$ emission are spatially uncorrelated and that C$_{60}$ is present in PDRs where the physical conditions (in terms of radi...

  9. Regional medical data mining system.

    Science.gov (United States)

    Robu, Raul; Stoicu-Tivadar, Vasile

    2011-01-01

    This paper suggests a solution to acquire medical data from hospitals located in a region (addressing especially the DKMT Euroregion), and then perform data mining. The medical data from the hospital databases are exported in XML format, according to HL7 CDA standard. Afterwards, they are automatically centralized on a server in a database using web services calls. The data will be analyzed with the data mining tool WEKA. Data of interest are converted into ARFF format and loaded into WEKA. The next stage consists in preprocessing and analyzing the data based on the algorithms provided by WEKA, having as a goal several relevant medical conclusions. WEKA application interface has been improved to facilitate the process of performing predictions. PMID:21685596

  10. Zoonoses in the Mediterranean region.

    Science.gov (United States)

    Seimenis, Aristarco; Morelli, Daniela; Mantovani, Adriano

    2006-01-01

    The Mediterranean and Middle East Region (MME) is considered the most important area for the historical development and concentration of zoonoses. Besides the classical Mediterranean pattern, an urbanised pattern has emerged which is strongly influenced by globalisation. Both patterns co-exist and have many peculiarities affecting the life cycles of zoonoses and their social impact. The features of those zoonoses which are now most relevant in the MME (brucellosis, rabies, cystic echinococcosis, leishmaniasis, food-borne zoonoses) are discussed. Besides other relevant activities, the World Health Organization has established, since 1979, a specialised programme with a unit coordinating and managing activities: i.e. the Mediterranean Zoonoses Control Centre, operating from Athens, Greece. PMID:17361068

  11. Phytophotodermatitis in Rijeka region, Croatia.

    Science.gov (United States)

    Lenković, Maja; Cabrijan, Leo; Gruber, Franjo; Saftić, Marina; Stanić Zgombić, Zrinka; Stasić, Adalbert; Peharda, Vesna

    2008-10-01

    Contact with plants can cause phototoxic or rarely photoallergic reactions. Phototoxic dermatitis (photophytodermatitis) occurs after contact or ingestion of plants containing furocumarins i.e. psoralens and followed by sun exposure. Skin lesions develop usually after 24-48 hours with erythema, bulla formation, itch or pain, followed by a long lasting hyperpigmentation. Furocumarins can be linear i.e. psoralens (5-MOP, 8-MOP), or angular like angelicin and pimpinellin. Their binding to DNA causes cellular damage. This can happen in florists, gardeners, farmers, horticulturists, food handlers, and botanists. The plants causing phototoxic reaction can vary with the local flora but are commonly a member of the family apiaceae (formerly umbelliferae), family rutaceae, leguminosae and moraceae. The authors give special consideration to the phytophotodermatitis that appeared in their region in spring and summer during a three year period.

  12. Scandinavia and the Baltic Region

    Science.gov (United States)

    2003-01-01

    Data from the Multi-angle Imaging SpectroRadiometer's vertical-viewing (nadir) camera were combined to create this cloud-free natural-color mosaic of Scandinavia and the Baltic region. The image extends from 64oN, 0oE in the northwest to 56oN, 32oE in the southeast, and has been draped over a shaded relief Digital Terrain Elevation Model from the United States Geological Survey. It is displayed in an equidistant conic projection.The image area includes southern Norway, Sweden and Finland, northern Denmark, Estonia, Latvia and part of western Russia. Norway's rugged western coastline is deeply indented by fjords. Elongated lakes, formed by glacial erosion and deposition, are characteristic of the entire region, and are particularly dense throughout Finland and Sweden. Numerous islands are present, and a virtually continuous chain of small, scattered islands occur between Sweden and Finland. The northern and eastern waters of the Baltic Sea are almost fresh, since the Baltic receives saltwater only from the narrow and shallow sounds between Denmark and Sweden that connect it to the North Sea. Most of the major cities within the image area are coastal, including St. Petersburg, Stockholm, Helsinki, Riga, and Oslo.The Multi-angle Imaging SpectroRadiometer (MISR) observes the daylit Earth continuously from pole to pole, and every 9 days views the entire globe between 82 degrees north and 82 degrees south latitude.MISR was built and is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Office of Earth Science, Washington, DC. The Terra satellite is managed by NASA's Goddard Space Flight Center, Greenbelt, MD. JPL is a division of the California Institute of Technology.

  13. Surface chemistry in photodissociation regions

    Science.gov (United States)

    Esplugues, G. B.; Cazaux, S.; Meijerink, R.; Spaans, M.; Caselli, P.

    2016-06-01

    Context. The presence of dust can strongly affect the chemical composition of the interstellar medium. We model the chemistry in photodissociation regions (PDRs) using both gas-phase and dust-phase chemical reactions. Aims: Our aim is to determine the chemical compositions of the interstellar medium (gas/dust/ice) in regions with distinct (molecular) gas densities that are exposed to radiation fields with different intensities. Methods: We have significantly improved the Meijerink PDR code by including 3050 new gas-phase chemical reactions and also by implementing surface chemistry. In particular, we have included 117 chemical reactions occurring on grain surfaces covering different processes, such as adsorption, thermal desorption, chemical desorption, two-body reactions, photo processes, and cosmic-ray processes on dust grains. Results: We obtain abundances for different gas and solid species as a function of visual extinction, depending on the density and radiation field. We also analyse the rates of the formation of CO2 and H2O ices in different environments. In addition, we study how chemistry is affected by the presence/absence of ice mantles (bare dust or icy dust) and the impact of considering different desorption probabilities. Conclusions: The type of substrate (bare dust or icy dust) and the probability of desorption can significantly alter the chemistry occurring on grain surfaces, leading to differences of several orders of magnitude in the abundances of gas-phase species, such as CO, H2CO, and CH3OH. The type of substrate, together with the density and intensity of the radiation field, also determine the threshold extinction to form ices of CO2 and H2O. We also conclude that H2CO and CH3OH are mainly released into the gas phase of low, far-ultraviolet illuminated PDRs through chemical desorption upon two-body surface reactions, rather than through photodesorption.

  14. Regional Priorities of Green Economy

    Directory of Open Access Journals (Sweden)

    Sergey Nikolayevich Bobylev

    2015-06-01

    Full Text Available The article is dedicated to transforming the economy of Russian regions to a green economy, which is an essential factor for the sustainable development. This is important not only for Russia but the whole world because our country has the great natural capital and provides important environmental services that support the planet biosphere. Based on the analysis of economic, social and ecological statistical data and Human Development Index (HDI we have shown that the development of Russian Federal Districts is very unbalanced and each Russian region has its own way to new economic model. For instance, it is necessary to increase the well-being in the North Caucasus Federal District, it is important to reach higher life expectancy at birth in the Siberian and the Far Eastern Districts. It is necessary to move from the «brown» economy to a green one by using the human capital (building a knowledge economy, by applying Best Available Technologies (Techniques, by investing in efficiency of use of natural resources and by increasing energy efficiency. The transition to a green economy will help to achieve social equity and the development of human potential; it helps to move from the exploitation of non-renewable natural capital to renewable human capital. All these socio-economic measures should give decoupling effect, make risks lower, reduce the exploitation of natural capital, stop the environmental degradation and prevent the ecological crisis. Transition to the green economic model has to be accompanied by new economic development indicators, which take into account social and environmental factors.

  15. The Oweniidae (Annelida; Polychaeta) from Lizard Island (Great Barrier Reef, Australia) with the description of two new species of Owenia Delle Chiaje, 1844.

    Science.gov (United States)

    Parapar, Julio; Moreira, Juan

    2015-09-18

    Study of the Oweniidae specimens (Annelida; Polychaeta) from Lizard Island (Great Barrier Reef, Australia) stored at the Australian Museum, Sydney and newly collected in August 2013 revealed the presence of three species, namely Galathowenia quelis Capa et al., 2012 and two new species belonging to the genus Owenia Delle Chiaje, 1844. Owenia dichotoma n. sp. is characterised by a very short branchial crown of about 1/3 of thoracic length which bears short, dichotomously-branched tentacles provided with the major division close to the base of the crown. Owenia picta n. sp. is characterised by a long branchial crown of about 4/5 of thoracic length provided with no major divisions, ventral pigmentation on thorax and the presence of deep ventro-lateral groove on the first thoracic chaetiger. A key of Owenia species hitherto described or reported in South East Asia and Australasia regions is provided based on characters of the branchial crown.

  16. [Chromosomal variation in Chironomus plumosus L. (Diptera, Chironomidae) from populations of Bryansk region, Saratov region (Russia), and Gomel region (Belarus)].

    Science.gov (United States)

    Belyanina, S I

    2015-02-01

    Cytogenetic analysis was performed on samples of Chironomus plumosus L. (Diptera, Chironomidae) taken from waterbodies of various types in Bryansk region (Russia) and Gomel region (Belarus). Karyotypes of specimens taken from stream pools of the Volga were used as reference samples. The populations of Bryansk and Gomel regions (except for a population of Lake Strativa in Starodubskii district, Bryansk region) exhibit broad structural variation, including somatic mosaicism for morphotypes of the salivary gland chromosome set, decondensation of telomeric sites, and the presence of small structural changes, as opposed to populations of Saratov region. As compared with Saratov and Bryansk regions, the Balbiani ring in the B-arm of chromosome I is repressed in populations of Gomel region. It is concluded that the chromosome set of Ch. plumosus in a range of waterbodies of Bryansk and Gomel regions is unstable.

  17. Strategi Regional Branding Kabupaten Padang Lawas Utara

    OpenAIRE

    Siregar, Anwar Sadat

    2012-01-01

    Regional brand is an identity, a symbol, a logo, or a brand which is attached to a certain place. Regional Branding is the strategy of a certain country or a certain region to make strong positioning in the mind of the established market target, such as the positioning of a product or service, so that that country and that region can be widely known throughout the world. A brand in a certain region, in the era of regional economy, can increase competitiveness in a certain area, especially in ...

  18. Evolution of active region outflows throughout an active region lifetime

    CERN Document Server

    Zangrilli, L

    2016-01-01

    We have shown previously that SOHO/UVCS data allow us to detect active region (AR) outflows at coronal altitudes higher than those reached by other instrumentation. These outflows are thought to be a component of the slow solar wind. Our purpose is to study the evolution of the outflows in the intermediate corona from AR 8100, from the time the AR first forms until it dissolves, after several transits at the solar limb. Data acquired by SOHO/UVCS at the time of the AR limb transits, at medium latitudes and at altitudes ranging from 1.5 to 2.3 R_sun, were used to infer the physical properties of the outflows through the AR evolution. To this end, we applied the Doppler dimming technique to UVCS spectra. These spectra include the H I Lyman alpha line and the O VI doublet lines at 1031.9 and 1037.6 A. Plasma speeds and electron densities of the outflows were inferred over several rotations of the Sun. AR outflows are present in the newly born AR and persist throughout the entire AR life. Moreover, we found two t...

  19. Implications and Competitiveness of Regions on Regional Development of Central Java

    Directory of Open Access Journals (Sweden)

    Daryono Soebagiyo

    2014-12-01

    Full Text Available Regional Competitiveness be one of the issues in regional development policy since the enactment of regional autonomy. Based on the results of the efficiency analysis found 11 areas of the city and district have the efficiency and 4 districts do not have the efficiency. Regional Competitiveness in Central Java based Comparative Advantage and Competitive known regions that have a high comparative and competitive advantages consist of 4 areas. Regional Mapping Based on Efficiency and Productivity Local known areas that have high efficiency and productivity which consists of 4 areas. Based Competitive Advantage Regional Productivity is high and not found. Under the Regional Competitiveness and Regional Productivity high was not found. Based on Comparative Advantage and Regional Development area there are 4 high. Based Competitive Advantage and Regional Development of high there are 2 areas. Based on Regional Productivity and Regional Development of high there are 2 counties and cities

  20. Generation Favorable Institutional Configuration Regional Business Environment

    Directory of Open Access Journals (Sweden)

    Natalia Zinovievna Solodilova

    2014-12-01

    Full Text Available This article discusses the theoretical issues of creating an enabling business environment, which is the base platform for the successful development of entrepreneurship in the regions. Provides A definition of a favorable institutional configuration of the regional business environment, which refers to forms of implementing the basic institutions and other regional institutions, taking into account existing regional system of formal and informal interaction between economic actors. States that despite the measures taken, the landscape of the Russian business community in terms of regions, remains uneven, with different indices of investment and business attractiveness, there is differentiation in business conditions in the regions with similar natural and geographical conditions and resource potential, which is primarily determined by , differences in the institutional configuration of the regional business environment and quality of interaction among the business community of the region. Hypothesis about the impossibility of creating a favorable business environment, institutional configurations at the same time in all regions of the country, as well as its limited duration. Conducted theoretical and probabilistic analysis of the parameters of creating an enabling institutional configuration of the business environment in the Russian regions. Grounded approach whereby institutional configuration of regional business environment, may be subject to management and control actions through targeted by the regional authorities can accept the specified (favorable to the business community parameters. The necessity of planning and effective management of a favorable institutional configuration of the business environment by regional authorities to increase the period of its existence.

  1. Regional characteristics of dust events in China

    Institute of Scientific and Technical Information of China (English)

    WANGShigong; WANGJinyan; ZHOUZijiang; SHANGKezheng; YANGDebao; ZHAO

    2003-01-01

    The regional characteristics of dust events in China has been mainly studied by using the data of dust storm,wind-blown sand and floating dust from 338 observation stations through China from 1954 to 2000.The results of this study are as follows:(1)In China,there are two high frequent areas of dust events,one is located in the area of Minfeng and Hotan in the South xinjiang Basin,the other is situated in the area of Minqin and Jilantai in the Hexi Region.Furthermore,the spatial distributions of the various types of dust events are different.The dust storms mainly occur in the arid and semiarid areas covering the deserts and the areas undergoing desertification in northern China.Wind-blown sand and floating-dust not only occur in the areas where dust storms occur,but also extend to the neighboring areas.The range of wind-blown sand extends northeastward and southeastward,but floating-dust mainly extends southeastward to the low-latitude region such as the East China Plain and the area of the middloe and lower reaches of the Yangtze River.Compared with wind-blown sand,the floating-dust seldom occurs in the high latitude areas such as North xinjiang and Northeast China.(2)The affected areas of dust storms can be divided into seven sub-regions,that is,North Xinjiang Region,South Xinjiang Region,Hexi Region,Qaidam Basin Region,Hetao Region.Northeastem China Region and Qinghai-Xizang (Tibet) Region.The area of the most frequent occurrence of dust storms and floating-dust is in South Xinjiang Region,and of wind-blown sang in the Hexi Region.In general,the frequency of dust events in all the seven regions shows a decreasing thendency from 1954 to 2000,but there are certain differences between various dust events in different regions.The maximum interannual change and ariance of dust events during this time happened in South Xinjiang Region and Hexi Region.The udst events generally occur most frequently in April in most parts of China.The spring occurred days of dust events

  2. Regional Heterogenity In Ceres' Subsurface

    Science.gov (United States)

    Raymond, Carol A.; Marchi, Simone; Bland, Michael T.; Castillo-Rogez, Julie C.; Park, Ryan S.; Russell, Christopher T.; Hughson, Kynan G.; Scully, Jennifer E. C.

    2016-04-01

    The Dawn mission arrived at Ceres in March 2015 to find a body different than expected. Dawn found that Ceres was slightly smaller (avg radius of 470 versus 476.2 km), flatter and denser than the previous estimates, raising the question of how completely Ceres had differentiated. Dawn's gravity measurements indicate that Ceres is close to hydrostatic equilibrium and there is some degree of central condensation, suggesting a gradient in the content of volatiles within the interior. The surface is heavily cratered indicating that the outer shell is not dominated by ice, as would be expected for a differentiated body. Crater preservation at all scales, absent those larger than ~300 km, and complex morphology of the surface indicate a strong outer shell comprising no more than 40% ice by volume. The global, near-hydrostatic shape is consistent with a warmer, weaker interior beneath the strong outer shell. While the lack of evidence for an ice-dominated layer near the surface could indicate that it never formed, and thus Ceres only partially differentiated, an alternate explanation is that the volatile-rich outermost shell was lost as a result of im-pacts and to mixing of the ice with the silicate-rich briny layer that formed at the base of the former frozen ocean. Understanding the composition and rheology of the outer shell is a key part of solving the interior evolution puzzle. Thus far, we see evidence in the crater record for a viscosity several orders of magnitude higher than pure water ice; however, the crater preservation state varies considerably over the surface. There is no striking latitude dependence to the variation in crater preservation state, rather there are regional and local variations that juxtapose smooth, ap-parently relaxed or resurfaced areas next to areas of well-defined impacts and tectonic features. The largest craters Kerwan and Yalode are associated with surronding smoother, more sparsely cratered terrains, and show smooth inte-riors with

  3. Regional food culture and development.

    Science.gov (United States)

    Wahlqvist, Mark L; Lee, Meei-Shyuan

    2007-01-01

    Food culture is most influenced by the locality of its origin, which will have been one of food acquisition and processing by various means. It is generally agreed, and is the basis of much United Nations, especially Food and Agriculture Organisation strategic development policy, that successful agriculture, horticulture and aquaculture along with fishing, underpin economically viable and healthy communities with their various food cultures. We also know that this must be in tandem with maternal literacy and operational health care systems. These elements are best represented on a regional basis. There is a growing consumer interest in knowing where one's food comes from as a measure of "food integrity". However, food production alone can be a precarious business and relate to a lesser or greater extent to local food culture and to trade, which may be complementary or at-odds with each other. Likewise, the local food culture may have its strengths and weaknesses as far as its ability to meet nutritional and health needs is concerned. Local food production may be restricted because of geographical or socio-economic conditions which preclude food diversity, although this may be compensated for by trade. Where food adequacy and diversity is compromised, and soils poor, various macronutrient, micronutrient (from animals and plants) and phytonutrient (nutritionally-advantageous food component from plants) deficiencies may be in evidence. These food system problems may be intertwined with food culture--for example, "rice-based and water-soluble vitamin poor"; "few animal-derived foods like meat, fish, eggs and milk with associated low calcium, vitamin D, Vitamin B12 and long chain n-3 fatty acid intakes"; "low fruit and vegetable intake with limited carotenoids and other phytonutrients". Geo-satellite surveillance and mapping as identifying such "hot spots": for regional food problems, as well as hot spots where most of the world's biodiversity is found (1.4 % of land on

  4. Maritime archaeology of the Okhamandal region, Gujarat

    Digital Repository Service at National Institute of Oceanography (India)

    Sundaresh; Gaur, A.S.; Tripati, S.

    , the region harbours the oldest settlement at Nageshwar dating back to the Harappan period, followed by Bet Dwarka to the late Harappan and then several sites of the historical and medieval period including Dwarka in Okhamandal region. The maritime activities...

  5. 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...

  6. STATE/REGIONAL GOVERNANCE: CONCEPTS, MODELS (AZERBAIJAN)

    OpenAIRE

    Gamidov, Samir

    2007-01-01

    The article analyzes modern concepts of state governance and its role in social development, considers aspects of regional governance, and offers a systemic/functional model of regional governance in Azerbaijan.

  7. Enhancing regional security agreements through cooperative monitoring

    International Nuclear Information System (INIS)

    This paper proposes that strengthening regional capabilities for formulating and implementing arms control and confidence-building measures is a tangible method of enhancing regional security. It discusses the importance of developing a regional infrastructure for arms control and confidence building and elucidates the role of technology in facilitating regional arms control and confidence-building agreements. In addition, it identifies numerous applications for regional cooperative monitoring in the areas of arms control, resource management, international commerce and disaster response. The Cooperative Monitoring Center at Sandia National Laboratories, whose aim is to help individual countries and regions acquire the tools they need to develop their own solutions to regional problems, is discussed briefly. The paper ends with recommendations for establishing regional cooperative monitoring centers

  8. A fetal MRI study on prenatal diagnosis of congenital cystic masses in maxillofacial and neck region%胎儿颌面颈部先天性囊性肿块的MRI诊断

    Institute of Scientific and Technical Information of China (English)

    曾斯慧; 刘鸿圣; 钟微; 韩瑾; 陈元凯; 缪定强; 丁晓飞

    2014-01-01

    目的:分析胎儿颌面颈部先天性囊性肿块的 MRI特点,提高产前胎儿影像诊断水平。方法:回顾性分析16例胎儿颌面颈部囊性肿块的 MRI表现,并与产后手术病理或尸检结果对照。结果:12例淋巴管畸形多表现为多房状,多数分布于颈后部,呈蔓延性生长,可跨中线,合并出血时囊内可见出血信号及液液平面。3例鳃裂囊肿均呈单囊,分布于颈前胸锁乳突肌前方,T1 WI呈低或稍低信号。1例鞍区的脑膜膨出疝入口腔内形成一巨大囊肿,与脑脊液信号一致。结论:MRI可以清晰显示胎儿颌面颈部先天性囊性肿块的轮廓、部位、形态、信号特点,有助于不同囊性肿块的鉴别。MRI 还能很好地显示气道有无压迫,为产时胎儿宫外处理提供更多信息。%Objective:To analyze the MRI features of congenital cystic masses in maxillofacial and neck region in fetu-ses,in order to improve prenatal imaging diagnostic level.Methods:MR images of 16 cases with congenital cystic masses in maxillofacial and neck region in fetuses were analyzed retrospectively,and were correlated with pathology or autopsy post-natally.Results:12 cases of lymphangioma predominantly presented as multilocular masses,centered in the posterior space of the neck,invasive,and could across the midline.Bleeding signals and fluid-fluid levels could be seen when there was intra-cystic hemorrhage.3 cases of branchial cleft cysts presented as unilocular masses,located in the neck anterior to sternoclei-domastoid,and could had low or slightly low signals on T1 WI.One case of cranial meningocele from sella area protruded to the oral cavity had equal signals with the cerebrospinal fluid.Conclusion:Prenatal MRI could display outline,locations, shapes and signal features of masses,which is helpful for the differentiation of different congenital cystic masses in maxillo-facial and neck region in fetuses.Moreover,MRI can reveal whether

  9. Interaction for Innovation: Comparing Norwegian Regions

    OpenAIRE

    2014-01-01

    Building upon insights from earlier investigations of innovation collaboration from a regional perspective as well as the triple helix perspective, local/regional innovation systems and open innovation approaches, this study explores whether cooperation between firms, universities and government increases the intensity of innovation equally for the capital city and peripheral regions. We investigate whether firms located in the capital region benefit more from public support, c...

  10. Latin American regionalism in a multipolar world

    OpenAIRE

    Garzón, Jorge F.

    2015-01-01

    The landscape of Latin American regionalism has experienced profound transformations in a relatively short period of time. Regional organizations have proliferated; the open regionalism of the 1990s has gone into decay; new organizations, often referred to as belonging to a new wave of a more political “posthegemonic regionalism,” took center stage; only to be displaced in the attention of observers by newer trade-oriented organizations such as the Pacific Alliance. These developments have be...

  11. State support of regional investment projects

    OpenAIRE

    Skopin Aleksey Olegovich

    2012-01-01

    The author provides an overview of the regulatory framework in the field of public support (at the federal level and at federation) regional investment projects in the form of capital investment. Marks a significant role in co-financing of regional investment projects Investment Fund of Russia, shows the role of regional investment funds, as a new instrument of government support for regional investment projects.

  12. Regional Unemployment and Industrial Restructuring in Poland

    OpenAIRE

    Newell, Andrew; Pastore, Francesco

    2000-01-01

    This paper studies regional unemployment inequality in Poland. We find that higher unemployment regions are those experiencing greater change in industrial structure. We also find high unemployment regions are those with higher inflow rates to unemployment rather than longer spells of unemployment. These findings suggest that regional unemployment varies importantly with job destruction in Poland. Econometric analysis of the determinants of employment to unemployment flows reinforces this imp...

  13. Diode having trenches in a semiconductor region

    Energy Technology Data Exchange (ETDEWEB)

    Palacios, Tomas Apostol; Lu, Bin; Matioli, Elison de Nazareth

    2016-03-22

    An electrode structure is described in which conductive regions are recessed into a semiconductor region. Trenches may be formed in a semiconductor region, such that conductive regions can be formed in the trenches. The electrode structure may be used in semiconductor devices such as field effect transistors or diodes. Nitride-based power semiconductor devices are described including such an electrode structure, which can reduce leakage current and otherwise improve performance.

  14. SCIENCES IN COLD AND ARID REGIONS

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Aims and Scope Sciences in Cold and Arid Regions, an international Engiish-language journal, is devoted to publishing the latest research achievements on the process and the pattern of Earth surface system in cold and arid regions. Researches in cold regions 1) emphasize particularly on the cold-region-characterized physical, chemical and biological processes and their interactions, and on the response of Cryosphere to Global change and Human activities as well as its effect to environment and the acclimatizable

  15. Effects of Regional Policy in Romania

    Directory of Open Access Journals (Sweden)

    Florina-Oana Virlanuta

    2016-07-01

    Full Text Available Regional development is a process that requires effective and efficient institutions and close cooperation between public authorities, businesses and social groups at all levels. In fulfilling this objective,European regional policy has an important role, whose aim is to transform economic and social problems into opportunities. Regional development policy has become one of the most important and complex EU policies, status arising from its goal of reducing economic disparities - between different social regions of Member States.

  16. Determinants of Consumer Preferences for Regional Food

    OpenAIRE

    Henseleit, Meike; Kubitzki, Sabine; Teuber, Ramona

    2007-01-01

    In recent years an increasing consumer preference for regional food can be observed, both in Germany and in other European countries. Regression models investigating this region-of-origin effect are rare and in most cases the region or sample size under consideration is quite small. Different from that, the present study is based on a representative data set for Germany. Our objective is to identify and quantify the determining factors of consumers preferences for regional food. Therefore, a ...

  17. Regional unemployment and new economic geography

    OpenAIRE

    Zierahn, Ulrich

    2011-01-01

    Regional labor markets are characterized by huge disparities. The literature on the wage curve argues that there exists a negative relationship between unemployment and wages. However, this literature cannot explain how disparities of these variables between regions endogenously arise. In contrast, the New Economic Geography analyzes how disparities of regional goods markets endogenously arise, but usually ignores unemployment. Therefore, this paper discusses regional unemployment disparities...

  18. Sociodemographic Disparities in Czech Cohesion Regions

    OpenAIRE

    Šotkovský, Ivan

    2011-01-01

    The article is deal with the sociodemographic differences between Czech cohesion regions for the last teenty years and more. There are drew up the basic Czech population and spatial regions differencess in the preface. The spatial hierarchy of the cohesion regions is completed about its eight spatial units. There are those cohesion regions (NUTS 2) in the Czech Republic: Central Bohemia (CBM), Central Moravia (CMR), Moravia Silesia (MS), Northeast (NE), Northwest (NW), Prague (PRG), Southeast...

  19. Helioseismic Ring Analysis of CME Source Regions

    Indian Academy of Sciences (India)

    S. C. Tripathy; S. de Wet; K. Jain; R. Clark; F. Hill

    2008-03-01

    We apply the ring diagram technique to source regions of halo coronal mass ejections (CMEs) to study changes in acoustic mode parameters before, during, and after the onset of CMEs.We find that CME regions associated with a low value of magnetic flux have line widths smaller than the quiet regions, implying a longer life-time for the oscillation modes. We suggest that this criterion may be used to forecast the active regions which may trigger CMEs.

  20. A SELF-ADAPTIVE TRUST REGION ALGORITHM

    Institute of Scientific and Technical Information of China (English)

    Long Hei

    2003-01-01

    In this paper we propose a self-adaptive trust region algorithm. The trust region radius is updated at a variable rate according to the ratio between the actual reduction and the predicted reduction of the objective function, rather than by simply enlarging or reducing the original trust region radius at a constant rate. We show that this new algorithm preserves the strong convergence property of traditional trust region methods. Numerical results are also presented.

  1. Labour Market Outcomes in Regional Australia

    OpenAIRE

    Michelle Cunningham; Kathryn Davis

    2011-01-01

    Labour market outcomes in regional areas of Australia have followed broadly similar trends to those in capital cities over the past two decades. The range of unemployment rates across the regions narrowed through the 2000s, as the benefits of economic growth were spread broadly across the country. Nonetheless, there are still some notable differences between labour market outcomes in certain regions, partly reflecting the variation in industry structure across regional areas of Australia.

  2. Regional Management Plan: Summary report

    International Nuclear Information System (INIS)

    This summary report describes the results of a 16-month project to develop a Regional Management Plan for low-level radioactive waste management in a seven-state area. The seven states are Indiana, Iowa, Michigan, Minnesota, Missouri, Ohio, and Wisconsin. These states have formed the Midwest Interstate Low-Level Radioactive Waste Commission in accord with Congressional requirements established in 1980. What is low-level radioactive waste? Low-level radioactive waste results from the use of radioactive materials in the treatment of disease, the production of consumer goods and industrial products, and from the generation of electricity at nuclear power plants. Low-level wastes, which are a responsibility of the states, are grouped into three classes, A, B, and C; this classification scheme is prescribed by Federal Regulations and represents different degrees of hazard associated with different concentrations of radioactive materials. Class A wastes are the least hazardous. Classes B and C represent higher hazard classes. 14 refs., 13 figs., 9 tabs

  3. Prediction of regional wind power

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, T.S.; Madsen, H.; Nielsen, H.Aa. [Informatics and Mathematical Modelling - DTU, Kgs. Lyngby (Denmark); Landberg, L.; Giebel, G. [Risoe National Lab., Roskilde (Denmark)

    2006-07-01

    This paper presents a new concept for predicting the total wind power production in a larger region based on a combination of on-line measurements of power production from selected wind farms, power measurements for all wind turbines in the area and numerical weather predictions of wind speed and wind direction. The models are implemented in the Zephyr/WPPT system an on-line software system for calculating short-term predictions of wind power currently being developed by IMM and Risoe in coorporation with Elsam, Eltra, Elkraft and SEAS the major electrical utilities with respect to wind power in Denmark. Zephyr/WPPT employs statistical models to describe the relationship between power production and the numerical weather predictions. The statistical models belong to the class of conditional parametric models a model class particular useful for estimating non-linear relationships on-line. The estimation is furthermore made adaptively in order to allow for slow changes in the system e.g. caused by the annual variations of the climate. (au)

  4. Water Security in Arab Region

    International Nuclear Information System (INIS)

    Water scarcity issues are critical to all Nations and always been discussed at the highest levels of dialogue in organizations and governmental and international bodies. Saving water constitutes the centerpiece of most contemporary societies, given the increasing in population and scarcity of water year after year, in addition to climate change such as drought and desertification and increasing environmental pollution. All of this may lead in the future to war. Water resources has become one of the biggest challenges for future plans of the world in general and Arab region in particular. Although the volume of water on earth is estimated at about 1.5 billion cubic kilometers, but most of it (97%) is salt water found in oceans, seas and lakes . Only 3% fresh water is distributed in a manner not in conformity with the requirements of our needs. This study aims to use environmental and radioactive isotope technology to identify sources of groundwater wells and also use modern mathematical models to determine the ages of these sources. All of this leads to develop a complete and integrated system to keep the sources from depletion or pollution and develop optimal strategies for water system in desert and semi-desert States. (author)

  5. Regional Port Productivity in APEC

    Directory of Open Access Journals (Sweden)

    Yen-Chun Jim Wu

    2016-07-01

    Full Text Available The regional growth of the goods and services trade has placed greater pressure on the ports of the Asia-Pacific Economic Cooperation (APEC members, especially in the developing countries. The purpose of this study is to apply the generalized metafrontier Malmquist productivity index (gMMPI to compare the port productivity of developed countries (DCs and developing countries (LDCs in APEC. The results indicate that, first, the average rate of utilized capacity among the ports of APEC members was only 65.7% during 2002–2011, which means that another 34.3% of additional through put can be handled with the same level of resources. Second, the average productivity of the container ports in the DCs appeared to be higher than those located in the LDCs. The main sources of productive growth in the DCs were based on scale efficiency change (SEC, technical efficiency change (TEC, and potential technological relative change (PTRC, while the main source of productive growth in LDCs was based on SEC. Third, SEC appeared to be the dominant factor that affects the utilization of all ports.

  6. A Regional Panorama of Dysferlinopathies

    Directory of Open Access Journals (Sweden)

    Gülden DİNİZ

    2012-09-01

    Full Text Available Objective: We describe the characteristic features of 11 patients (6 men and 5 women with dysferlinopathies confirmed by muscle biopsies. In addition, we aimed to provide a realistic comprehensive picture of the severe muscle diseases in the Aegean Region of Turkey.Material and Method: We retrospectively reviewed 90 patients who underwent muscle biopsy examinations between 2008 and 2011 in the pathology laboratory of Izmir Dr.Behcet Uz Children's Hospital. Biopsy specimens of all patients clinically diagnosed as muscular dystrophy referred from 4 different centers of neurological disorders were collected.Results: Dystrophinopathy was the most (n=45 and gammasarcoglycanopathy was the second common (n=13 muscular dystrophy in this series. The mean age of all 90 patients was 8.8 years (3 months- 64 years. Only 14 cases (15.5% were older than 14, and 23 cases were younger than two years. Dysferlinopathy was the most common dystrophy in the older age group. There were statistical significant differences between the types of dystrophy and inflammation (0.021, creatine kinase levels (p= 0.001, age (p=0.001, and gender (p<0.001 of the patients.Conclusion: The present study revealed that dysferlinopathies is not an uncommon form of muscular dystrophies in western Turkey. We have concluded that if avoidance from unnecessary therapeutic interventions is desired, we must be aware of the relative frequencies of dysferlinopathies.

  7. NSF-CBMS Regional Conference

    CERN Document Server

    Rubenfeld, Lester

    1981-01-01

    The articles of these proceedings arise from a NSF-CBMS regional conference on the mathematical modeling of the hearing process, that was held at Rensselaer Polytechnic Institute in the summer of 1980. To put the a=ticles in perspective, it is best to briefly review the history of suc~ modeling. It has proceeded, more or less, in three stages. The first was initiated by Herman Helmholtz in the 1880's, whose theories dominated the subject for years. However, because of his lack of accurate experimental data and his heuristic arguments it became apparent that his models needed revision. Accordingly, based on the experimental observations of von Bekesy, the "long wave" theories were developed in the 1950's by investigators such as Zwislocki, Peterson, and Bogert. However, as the ex?eri~ents became more refined (such as Rhode's ~wssbauer Measurements) even these models came into question. This has brought on a flurry of 'activity in recent years into how to extend the models to account for these more recent eXT. ...

  8. Son huasteco e identidad regional

    Directory of Open Access Journals (Sweden)

    Rosa María Bonilla Burgos

    2013-01-01

    Full Text Available La población de la región Huasteca es partícipe de manifestaciones musicales en diferentes ámbitos, lo cual permite reconocer que entre todos los géneros utilizados destaca el son huasteco y su correspondiente bailable llamado huapango. Dichas expresiones musicales se impregnan de los ambientes tanto físico como social que viven constantemente. Es a través de las letras de los sones huastecos que se desarrolla el mecanismo para reflejar el mundo natural que perciben, y los acontecimientos que les suceden, cobrando una importancia que deriva en una identificación que trasciende. Conciben su entorno y lo refieren con sentido de pertenencia-apropiación, que les permite recrear su vida y fundirse en una identificación cultural a la que se le llamará "identidad regional". La relevancia de considerar una expresión musical de estas características radica en que se preserva y enriquece constantemente unificando un área de México que no necesariamente corresponde a límites políticos establecidos en las diferentes etapas históricas.

  9. Regionalizing Telecommunications Reform in West Africa

    OpenAIRE

    World Bank

    2007-01-01

    This report assesses the potential gains from regionalized telecommunications policy in West Africa. The report seeks to assist officials in the Economic Community of West African States (ECOWAS), the West African Telecommunications Regulators Assembly (WATRA) and member states in designing an effective regional regulatory process. To this end, the report: (i) discusses how regional coop...

  10. LATIN--Latin American Regional News Agency.

    Science.gov (United States)

    Nichols, John Spicer

    The establishment of a regional news agency for Latin America to improve the balance of news flow and increase the transmission of news more applicable to regional problems has often been proposed. Despite wide acceptance of the concept, the birth of the Third World's first regional news agency, Agencia Latinoamericana de Informacion (LATIN), has…

  11. Regional innovation systems in the Lisbon strategy

    NARCIS (Netherlands)

    Bruijn, P.J.M. de; Lagendijk, A.

    2005-01-01

    This contribution explores the framing of the concept of Regional Innovation Systems (RISs) within European ecoruomic policies. Regional innovation systems are analytically and empirically assessed within the policy corltext of the Lisbon strategy, with special reference to regional dimensions in th

  12. Uranium Potential and Regional Metallogeny in China

    Institute of Scientific and Technical Information of China (English)

    ZHANG Jindai; LI Ziying

    2008-01-01

    This paper is briefly involved in distributions of China's uranium metallogenic types,provinces, regions and belts. Eight target regions have been pointed out to be worthy of prospectingfor uranium resources. The regional uranium metallogeny is discussed and great uranium potentialpointed out from many aspects. Generally speaking, there are favorable conditions for uraniummineralization and good perspective to explore for uranium resources.

  13. Assessment of regional industry-specific shifts

    Directory of Open Access Journals (Sweden)

    Valentina Sergeevna Antonyuk

    2012-03-01

    Full Text Available This paper reveals the contents of the category of «regional industry-specific shift» by which, unlike existing treatments, a qualitative change in the sectoral structure of the region, leading to increase or decrease of its production specialization is meant. A methodical approach is proposed for the delineation of the categories of «regional industry shift» and «regional industrial change», based on the use of criterion interval averages of industry changes. This indicator reflects the transition «to regional industry changes» in the «regional industry shift». A method for evaluation of regional industrial structure and typology of Russian regions, depending on changes in industrial specialization, was elaborated. The paper presents the criteria of monospecialization and polyspecialization of the region, using which the subjects of the Russian Federation and distributed to monospecialized and polyspecialized. A comparison of monospecialized and polyspecialized regions validated the dependence of economic development entities of the Russian Federation on the territory of the diversified industrial structure. An innovation is the author's proposal for the development of measures of structural policy in the monospecialized regions of Russia, differentiated according to the identified trends in the manufacturing field in the region.

  14. Cooperative monitoring of regional security agreements

    Energy Technology Data Exchange (ETDEWEB)

    Pregenzer, A.L.; Vannoni, M.; Biringer, K.L.

    1995-08-01

    This paper argues that cooperative monitoring plays a critical role in the implementation of regional security agreements and confidence building measures. A framework for developing cooperative monitoring options is proposed and several possibilities for relating bilateral and regional monitoring systems to international monitoring systems are discussed. Three bilateral or regional agreements are analyzed briefly to illustrate different possibilities: (1) the demilitarization of the Sinai region between Israel and Egypt in the 1970s; (2) the 1991 quadripartite agreement for monitoring nuclear facilities among Brazil, Argentina, The Argentine-Brazilian Agency for Accounting and Control of Nuclear Materials and the International Atomic Energy Agency; and (3) a bilateral Open Skies agreement between Hungary and Romania in 1991. These examples illustrate that the relationship of regional or bilateral arms control or security agreements to international agreements depends on a number of factors: the overlap of provisions between regional and international agreements; the degree of interest in a regional agreement among the international community; efficiency in implementing the agreement; and numerous political considerations.Given the importance of regional security to the international community, regions should be encouraged to develop their own infrastructure for implementing regional arms control and other security agreements. A regional infrastructure need not preclude participation in an international regime. On the contrary, establishing regional institutions for arms control and nonproliferation could result in more proactive participation of regional parties in developing solutions for regional and international problems, thereby strengthening existing and future international regimes. Possible first steps for strengthening regional infrastructures are identified and potential technical requirements are discussed.

  15. MHD simulations: Corotating Interaction Regions

    Science.gov (United States)

    Wiengarten, T.; Kleimann, J.; Fichtner, H.; Kühl, P.; Heber, B.; Kissmann, R.

    2013-12-01

    Corotating Interaction Regions (CIRs) form in the solar wind when parcels of fast-speed wind interact with slow-speed wind due to the rotation of the Sun. The resulting buildup of pressure generates disturbances that, with increasing time (or distance from the Sun), may develop into a so-called forward-reverse shock-pair. During solar-quiet times CIRs can be the dominant force shaping large-scale structures in the heliosphere. Studying CIRs is therefore important because the associated shocks are capable of e.g. accelerating energetic particles or deflecting cosmic rays. The global structure of CIRs can be modeled with an MHD approach that gives the plasma quantities needed to model the transport of particles in the heliosphere (with e.g. stochastic differential equations (SDEs)). Our MHD code CRONOS employs a semi-discrete finite volume scheme with adaptive time-stepping Runge-Kutta integration. The solenoidality of the magnetic field is ensured via constrained transport and the code supports Cartesian, Cylindrical and Spherical coordinates (including coordinate singularities) with the option for non-equidistant grids. The code runs in parallel (MPI) and supports the HDF5 output data format. Here, we show results from 3D-MHD simulations with our code CRONOS for a) analytic boundary conditions where results can be compared to those obtained with a different code and b) boundary conditions derived with the Wang-Sheeley-Arge model from observational data (WSO), which are compared to spacecraft observations. Comparison with Pizzo (1982) for analytic boundary conditions Comparison with STEREO A for Carrington Rotation 2060

  16. Seismology of Flaring and Dormant Active Regions

    OpenAIRE

    Maurya, R.A.

    2013-01-01

    We study photospheric and sub-photospheric properties of active and quiet regions observed during 11-17 February 2011 including the first X-class flare X2.2 of the solar cycle 24 which occurred in the active region NOAA 11158 on 15 February 2011. The p-mode parameters and sub-photospheric flows are computed from the ring-diagrams and inversions. We found larger frequency shifts in active regions than quiet regions. The active region NOAA 11158 shows stronger twisted sub-photospheric flows tha...

  17. Determinants of health disparities between Italian regions

    Directory of Open Access Journals (Sweden)

    Giannoni Margherita

    2010-06-01

    Full Text Available Abstract Background Among European countries, Italy is one of the countries where regional health disparities contribute substantially to socioeconomic health disparities. In this paper, we report on regional differences in self-reported poor health and explore possible determinants at the individual and regional levels in Italy. Methods We use data from the "Indagine Multiscopo sulle Famiglie", a survey of aspects of everyday life in the Italian population, to estimate multilevel logistic regressions that model poor self-reported health as a function of individual and regional socioeconomic factors. Next we use the causal step approach to test if living conditions, healthcare characteristics, social isolation, and health behaviors at the regional level mediate the relationship between regional socioeconomic factors and self-rated health. Results We find that residents living in regions with more poverty, more unemployment, and more income inequality are more likely to report poor health and that poor living conditions and private share of healthcare expenditures at the regional level mediate socioeconomic disparities in self-rated health among Italian regions. Conclusion The implications are that regional contexts matter and that regional policies in Italy have the potential to reduce health disparities by implementing interventions aimed at improving living conditions and access to quality healthcare.

  18. Region effects influence local tree species diversity.

    Science.gov (United States)

    Ricklefs, Robert E; He, Fangliang

    2016-01-19

    Global patterns of biodiversity reflect both regional and local processes, but the relative importance of local ecological limits to species coexistence, as influenced by the physical environment, in contrast to regional processes including species production, dispersal, and extinction, is poorly understood. Failure to distinguish regional influences from local effects has been due, in part, to sampling limitations at small scales, environmental heterogeneity within local or regional samples, and incomplete geographic sampling of species. Here, we use a global dataset comprising 47 forest plots to demonstrate significant region effects on diversity, beyond the influence of local climate, which together explain more than 92% of the global variation in local forest tree species richness. Significant region effects imply that large-scale processes shaping the regional diversity of forest trees exert influence down to the local scale, where they interact with local processes to determine the number of coexisting species.

  19. CME Productivity of Active Regions.

    Science.gov (United States)

    Liu, L.; Wang, Y.; Wang, J.; Shen, C.; Ye, P.; Zhang, Q.; Liu, R.; Wang, S.

    2015-12-01

    Solar active regions (ARs) are the major sources of two kinds of the most violent solar eruptions, namely flares and coronal mass ejections (CMEs). Although they are believed to be two phenomena in the same eruptive process, the productivity of them could be quiet different for various ARs. Why is an AR productive? And why is a flare-rich AR CME-poor? To answer these questions, we compared the recent super flare-rich but CME-poor AR 12192, with other four ARs; two were productive in both flares and CMEs and the other two were inert to produce any M-class or intenser flares or CMEs. By investigating the photospheric parameters based on the SDO/HMI vector magnetogram, we find the three productive ARs have larger magnetic flux, current and free magnetic energy than the inert ARs. Furthermore, the two ARs productive in both flares and CMEs contain higher current helicity, concentrating along both sides of the flaring neutral lines, indicating the presence of a seed magnetic structure( that is highly sheared or twisted) of a CME; they also have higher decay index in the low corona, showing weak constraint. The results suggest that productive ARs are always large and have strong current system and sufficient free energy to power flares, and more importantly whether or not a flare is accompanied by a CME is seemingly related to (1) if there is significant sheared or twisted core field serving as the seed of the CME and (2) if the constraint of the overlying arcades is weak enough. Moreover, some productive ARs may frequently produce more than one CME. How does this happen? We do a statistical investigation of waiting times of quasi-homologous CMEs ( CME ssuccessive originating from the same ARs within short intervals) from super ARs in solar cycle 23 to answer this question. The waiting times of quasi-homologous CMEs have a two-component distribution with a separation at about 18 hours, the first component peaks at 7 hours. The correlation analysis among CME waiting times

  20. Issues on China Regional Metallogeny

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    According to geotectonic evolution and regional lithospheric features, the authors proposed six metallogenic domains in China: (1) Tianshan-Xingmeng metallogenic domain, (2) Tarim-North China metallogenic domain, (3) Qinling-Qilian-Kunlun metallogenic domain, (4) Yangtze metallogenic domain, (5) South China metallogenic domain and (6) Himalaya-Sanjiang metallogenic domain. In this paper, the authors also discuss, on the bases of geotectonic background and metallogenic evolutionary history, some metallogenic features of China: (1) A large percentage of ore formation occurred in paleo-continental margins, including continental marginal rift and continental marginal accretionary orogenic belt. The majority of main mineral deposits are discovered on continental margins. (2) Superimposition of mineralization, favored the building up of giant and large mineral deposits, but often made the mineral deposits more complex in composition (associated components), morphology and structure. (3) Mineralization of crust-derived anatectic granite is intensive and especially concentrated in the South China metallogenic domain. Mineralizations, including W, Sn and REE, are the products of long and mature development of W-Sn-polymetal-rich earth-crust in the metamorphic basement of South China Caledonian fold belt. (4) Epithermal ore-forming system is well developed in the southwest part of Yangtze continental block.Ore deposits of Hg, Sb, As, Au, Ag and U densely occur in sedimentary strata of the Late Paleozoic to Triassic. Ge, TI, Te can also constitute independent ore deposits. (5) Ore formation caused by tectonic dynamic activities is distinctive. Small-scale continental blocks of China display intensive activities, which played a widespread and diverse role in ore control. Junctions of faults, synchronous faults, shear zone structure and metamorphic core complex are main ore-control structures. (6) The gold mineralization is complex and diversified. The greenstone-type gold ores

  1. New Regional Definition and Spatial Analysis of Regional Inequalities in Turkey. Related to the Regional Policies of EU

    OpenAIRE

    Gezýcý, Ferhan

    2004-01-01

    Increasing interest on regional inequalities can be easily observed not only within countries but also among countries, related to globalization process and trade unions. European Union has also focused on issues on regional development, inequalities and convergence. Enlargement of EU makes this issue very significant, in terms of structural funds allocation and integration. In this context, Turkey has also several projects for adjustment. One of them is defining NUTS regions in order to adju...

  2. Regional integration and national social policies

    Directory of Open Access Journals (Sweden)

    Mary Anne Madeira

    2014-10-01

    Full Text Available How does regionalization affect national social policies? Although there is an extensive literature on the effects of globalization on social protection, the literature on the impact of regional integration is much less developed. I argue that the distinctive nature of regionalization processes calls for rigorous empirical testing of the domestic policy effects of regional integration. To this end, using an innovative dataset that measures the degree to which countries are integrated into regional economic and political organizations, this article uses statistical analysis to consider the influence of regional integration on government social spending. The results are surprising: regionalization has a significant and positive relationship with government social spending, controlling for other factors, even when the European Union countries are excluded from the analysis. In fact, in the EU countries increasing regionalization is associated with lower social spending levels. These results suggest that regional economic and political integration does not necessarily lead to a “race to the bottom” of social spending. Instead, regionalization appears to accommodate wide divergence in national social policy commitments.

  3. Regional adaptive delaminating algorithm for rapid prototyping

    Institute of Scientific and Technical Information of China (English)

    CAI Daosheng; SHI Yusheng; HUANG Shuhuai

    2005-01-01

    With the development of rapid prototyping (RP) technology, the contradiction between fabricating speed and precision becomes more and more acute. In order to solve the contradiction, a regional effective adaptive delaminating algorithm is proposed in this paper. It is different from the traditional method that the regional adaptive delaminating method divides slicing contours into several regions and adaptively delaminates in respective region only according to the contours information. Namely, this method can not only adaptively delaminate at different height of CAD model but also adaptively delaminate different regions in one slicing layer. Furthermore, because the two-dimensional contour data adopted in this method are necessary for rapid prototyping system, this regional effective adaptive delaminating method is suitable for all RP systems. A comparative study is used to analyze the effectiveness of this method, which can demonstrate that this method can increase the fabricating speed and reduce the running cost under the condition of ensuring fabricating precision.

  4. Magnetic shear. III - Hale region 17255

    International Nuclear Information System (INIS)

    Hale active region 17255, which in many respects was the most vigorous active region observed during the first operational period of SMM, appears to lie between two large areas of flow (observed in C IV) converging toward the major axis of the region. In the 6-day period from November 6-12, 1980, the major axis of the region rotates by about 25 deg. Several segments of the magnetic neutral line show C IV flow velocities of opposite sign on either side of the neutral line. Those segments whose orientation is favorable for measuring velocity components parallel to the neutral line show evidence that such flow is present, which is interpreted as evidence for magnetic shear. This, together with other evidence, suggests that magnetic shear is widespread in this region, as in the two previous regions studied. It is concluded that magnetic shear is often associated with flaring activity but is not a sufficient condition for flaring to occur. 8 references

  5. Regional impacts of abolishing direct payments

    DEFF Research Database (Denmark)

    Uthes, Sandra; Priorr, Annette; Zander, Peter;

    2011-01-01

    The direct payment system of the Common Agricultural Policy (CAP) provides income transfers to European farmers. Recently, several countries including England and Sweden have advocated the elimination of direct payments after 2013. The extent to which an elimination of direct payments would affect...... with different production orientations and land management types was modeled under the presence and absence of direct payments using a combination of agent-based and bio-economic modeling. We found that the initial characteristics of the regions, such as the historical farm structure and regional site conditions......, greatly influence the impact of direct support elimination and cause regionally different development trends. The results for the four regions were summarized in four specific storylines that emphasize how much the diversity of European regions matters for future policy decisions. An explicitly regional...

  6. An Asian Regional Architecture for Energy Security

    Institute of Scientific and Technical Information of China (English)

    Xia Liping

    2011-01-01

    @@ Introduction Non-traditional security issues such as energy security have been becoming more and more important in Asia and worldwide in recent years.It is increasingly difficult for a single country to guarantee its energy security in the globalized world of today.Asian countries have made some progress in bilateral and multilateral dialogues to promote cooperation and coordination in the energy field.However, they are still far from establishing a regional architecture of energy security.The Asian countries must therefore make greater efforts to realize a regional mechanism of energy cooperation.In the future, there should be a multi-level(regional, sub-regional, and trans-regional, and bilateral),multi-channel, and multi-model Asian regional architecture of energy security.

  7. Regional economic indicators, February 2008, with a focus on regional productivity

    OpenAIRE

    Sumit Dey-Chowdhury; David Penny; Birgit Wosnitza; Martin Walker

    2008-01-01

    Compiles information covering the nine English Government Office Regions, Northern Ireland, Scotland and Wales for the aboveThis quarter, the regional economic indicators article starts by presenting an overview of the economic activity of UK regions in terms of their gross value added (GVA) and GVA per head and their labour productivity. This is followed by a description of two methodological changes to the calculation of regional productivity. Then headline indicators of regional welfare an...

  8. Regional economic indicators, May 2007, with a focus on sub-regional household income

    OpenAIRE

    Claire Swadkin; David Hastings

    2007-01-01

    Compiles information covering the nine English Government Office Regions, Northern Ireland, Scotland and Wales for the regional economic indicators.This quarter, regional economic indicators (REI) focuses on sub-regional household income in light of the latest published data. The headline indicators provide the underlying picture of regional economic performance, productivity and welfare. Labour market data and indicators of factors that drive productivity are also included. This article cove...

  9. Polycentric Development to Combat Regional Disparities? the Relation Between Polycentricity and Regional Disparities in European Countries

    OpenAIRE

    Meijers, Evert; Sandberg, Krister

    2006-01-01

    Trends in regional disparities have been a major issue in regional science for many decades and knowledge of ways to overcome such disparities has great importance for regional policy-making. Strong initial differences between regions affect the capacity of each region to grow and their ability to respond to challenges imposed externally, for instance globalisation and growing international competition and trade (Cuadrado-Roura, 2001). Initial differences can relate to a wide variety of facto...

  10. Fiber Strain Measurement for Wide Region Quasidistributed Sensing by Optical Correlation Sensor with Region Separation Techniques

    Directory of Open Access Journals (Sweden)

    Xunjian Xu

    2010-01-01

    Full Text Available The useful application of optical pulse correlation sensor for wide region quasidistributed fiber strain measurement is investigated. Using region separation techniques of wavelength multiplexing with FBGs and time multiplexing with intensity partial reflectors, the sensor measures the correlations between reference pulses and monitoring pulses from several cascadable selected sensing regions. This novel sensing system can select the regions and obtain the distributed strain information in any desired sensing region.

  11. Evaluating Regional Development Agencies (RDAs) assistance on Spanish regional economic growth

    OpenAIRE

    Urueña, Baudelio

    2005-01-01

    In the process of decentralisation of regional policy, the European Union is delegating greater responsibility to Regional Governments in the promotion of regional economic growth and development. Regional Development Agencies (RDAs) would play a significant role as public agencies coordinating economic growth, promotion and development strategies in their respective territorial areas. In recent years, regional policy evaluation has been a theme under much debate internationally much of which...

  12. Are Credit Associations a Source of Competitive Pressure on Regional Banks in Japanese Regional Lending Markets?

    OpenAIRE

    Kondo, Kazumine

    2012-01-01

    This study investigated whether credit associations are a source of competitive pressure on regional banks in Japanese regional lending markets. We found that credit associations pressurized regional banks to set lower lending interest rates in regional markets when the total deposits held by credit associations in a prefecture were used as a proxy for the presence of credit associations. Furthermore, regional banks in a prefecture where the ratio of deposits held by credit associations was m...

  13. HNK-1 immunoreactivity during early morphogenesis of the head region in a nonmodel vertebrate, crocodile embryo

    Science.gov (United States)

    Kundrát, Martin

    2008-11-01

    The present study examines HNK-1 immunoidentification of a population of the neural crest (NC) during early head morphogenesis in the nonmodel vertebrate, the crocodile ( Crocodylus niloticus) embryos. Although HNK-1 is not an exclusive NC marker among vertebrates, temporospatial immunoreactive patterns found in the crocodile are almost consistent with NC patterns derived from gene expression studies known in birds (the closest living relatives of crocodiles) and mammals. In contrast to birds, the HNK-1 epitope is immunoreactive in NC cells at the neural fold level in crocodile embryos and therefore provides sufficient base to assess early migratory events of the cephalic NC. I found that crocodile NC forms three classic migratory pathways in the head: mandibular, hyoid, and branchial. Further, I demonstrate that, besides this classic phenotype, there is also a forebrain-derived migratory population, which consolidates into a premandibular stream in the crocodile. In contrast to the closely related chick model, crocodilian premandibular and mandibular NC cells arise from the open neural tube suggesting that species-specific heterochronic behavior of NC may be involved in the formation of different vertebrate facial phenotypes.

  14. Regional characteristics, opportunity perception and entrepreneurial activities

    OpenAIRE

    Stuetzer, Michael; Obschonka, Martin; Brixy, Udo; Sternberg, Rolf; Cantner, Uwe

    2013-01-01

    This paper seeks to better understand the link between regional characteristics and individual entrepreneurship. We combine individual-level GEM data for Western Germany with regional-level data, using multi-level analysis to test our hypotheses. We find no direct link between regional knowledge creation, the economic context and an entrepreneurial culture on the one side and individual business start-up intentions and start-up activity on the other side. However our findings point to the imp...

  15. REGIONAL COOPERATION IN THE BLACK SEA BASIN

    Directory of Open Access Journals (Sweden)

    Anastasiia GAVUIK

    2015-07-01

    Full Text Available Topicality. The Black Sea region is situated in a very important geopolitical manner. Consequently, a large-scale regional collaboration becomes possible within the Black Sea zone and countries get appropriate conditions to launch their activity in this context. Aim: The body of the article is going to analyze the BSEC as one of the most successful regional organizations in the Black Sea area. The paper aims to provide an overview of the regional players’ activity in the framework of the BSEC which are involved in sustaining and strengthening of this organization and also in continuing the reform process in it, developing in the same time relations of cooperation with the EU and other regional initiatives. Methods. This article embraces a row of different scientific methods of data analysis, predictive analytics, historical and statistical overview, descriptive method, case study etc. Results. The countries from the Black Sea basin are the most vulnerable to potential risks and shocks due to the instability of the region. This requires the interstate cooperation in the Black Sea area with no tradition in this field several decades ago. In the same time, countries like Turkey, Romania or Russia aspire to play the role of the regional leader, which can cause regional rivalries. With the help of the regional cooperation and the BSEC in particular, regional countries could learn how to work together for the common benefit. The creation of stable markets, interconnected and transparent regional organizations and initiatives would largely contribute to the security and stability of the Black Sea region.

  16. Absorptive capacity and regional patterns of innovation

    OpenAIRE

    Abreu, Maria; Grinevich, Vadim; Kitson, Michael; Savona, Maria

    2008-01-01

    Executive Summary This paper considers whether differences in absorptive capacity at the firm-level are determinants of regional variations in innovation performance. Differences in firms’ absorptive capacity are also due to sectoral and technological specificities. Both firms’ absorptive capacity and sectoral structure differ widely across regions: this analysis focuses on the former while controlling for the latter aspect in order to evaluate regional differences in firms’ propensity to...

  17. MHC Region and Its Related Disease Study

    DEFF Research Database (Denmark)

    Cao, Hongzhi

    The major histocompatibility complex (MHC) is one of the most gene dense regions in the human genome and many disorders, including primary immune deficiencies, autoimmune conditions, infections, cancers and mental disorder have been found to be associated with this region. However, due to a high...... detection as well as HLA gene typing and large structural variation detection using optical mapping technic, to provide comprehensive and accurate information of the MHC region and apply them into disease causal mutation’s fine-mapping....

  18. INFLUENCE OF AUTOMOTIVE CLUSTERS IN REGIONAL DEVELOPMENT

    OpenAIRE

    Constantin BORDEI

    2014-01-01

    This paper proposes an overview of the evolution in the automotive sector in the process of regional development. The fundamental changes made by the component supplier sector improved the regional development and manufacturing process. Automotive industry is one of the modern sectors in many countries that benefits of a high technology impact and creates jobs that reduces unemployment across Europe. The auto industry changed cities, regions and countries into poles of development and it beco...

  19. Generators for the SIS/DIS region

    CERN Document Server

    Bronner, Christophe

    2016-01-01

    We describe how the main neutrino interaction generators (GENIE, NEUT and NuWro) used by current neutrino oscillation experiments treat the shallow and deep inelastic region. We then compare their predictions for charged current events in this region, in terms of transferred momentum as well as multiplicities for different types of hadrons. We present additional comparisons in the low hadronic invariant mass region, where the generators use different custom models.

  20. Regional Banking Instability and FOMC Voting

    OpenAIRE

    Eichler, Stefan; Lähner, Tom; Noth, Felix

    2016-01-01

    This study analyzes if regionally affiliated Federal Open Market Committee (FOMC) members take their districts' regional banking sector instability into account when they vote. Considering the period from 1978 to 2010, we find that a deterioration in a district's bank health increases the probability that this district's representative in the FOMC votes to ease interest rates. According to member-specific characteristics, the effect of regional banking sector instability on FOMC voting behavi...

  1. Competitiveness of the Economies of Border Regions

    OpenAIRE

    Bazhenov Yu.; Nikulkhenkov K.

    2009-01-01

    The article is dedicated to the problem of competitiveness of border regions as subjects of the Russian Federation having specific characteristics. The authors focus on the stages, during which border regions build their competitiveness, as well as analyse certain indices characterizing it. They examine the role of these regions in the development of international trade and economic relations, cross-border cooperation and international integration, taking the North-west federal district and t...

  2. New Economic Geography, Empirics, and Regional Policy

    OpenAIRE

    Gorter, Joeri; van der Horst, Albert

    2005-01-01

    There are doubts about the effectiveness of regional policy. Well known are the vain attempts of Italy to bridge the gap between the Mezzogiorno and the North, of Germany to bridge the gap between the Neue Länder and the West, and of the European Commission to reduce regional disparities in general. We validate a salient explanation for the lack of effectiveness: agglomeration advantages lock business activity in relatively prosperous core regions, even though wages and production costs tend ...

  3. Comparing regional development in China and India

    OpenAIRE

    Wu, Yanrui

    2008-01-01

    Economic growth in China and India has attracted many headlines recently. As a result, the literature comparing the two Asian giants has expanded substantially. This paper adds to the literature by comparing regional growth, disparity and convergence in the two economies. This is the first of its kind. The paper presents a detailed examination of economic growth in the regions of China and India over the past twenty years. It also provides an assessment of regional disparity in the two countr...

  4. Effects of Regional Policy in Romania

    OpenAIRE

    Florina-Oana Virlanuta; Ludmila-Daniela Manea

    2016-01-01

    Regional development is a process that requires effective and efficient institutions and close cooperation between public authorities, businesses and social groups at all levels. In fulfilling this objective,European regional policy has an important role, whose aim is to transform economic and social problems into opportunities. Regional development policy has become one of the most important and complex EU policies, status arising from its goal of reducing economic disparities - between diff...

  5. Do institutions matter for regional development?

    OpenAIRE

    Rodríguez-Pose, Andrés

    2010-01-01

    This paper discusses whether institutions matter for regional development and how to integrate them in regional development strategies. It finds that while institutions are crucial for economic development, generating an institution-based regional development strategy is likely to be undermined by the lack of definition of what are adequate, solid, and efficient institutions. Problems related to the measurement of institutions, to their space and time variability, to the difficulties in estab...

  6. Formation of paradigmatic theory of regional economy

    Directory of Open Access Journals (Sweden)

    Aleksandr Ivanovich Tatarkin

    2012-09-01

    Full Text Available This paper reviews the evolution of scientific ideas about the regional economy as an independent direction of economic knowledge. The growing interest of scientists, university lecturers and specialists to the regional economy is noticed. The authors pay special attention to the origins of the regional economy, the contribution of Russian scientists to the disclosure of the content and nature of economic regionalization of the country as well as highlight the role of Soviet geographers and economists in developing the theory of clusters and the study of challenges to the rational distribution of production forces. It is emphasized that the new scientific discipline — regional economy — was born in the acute scientific discussions between Soviet geographers and economists, particularly regarding the subject of investigation. The conclusion is substantiated that so far in economic science four major views on the subject of understanding and interpretation of the regional economy were formed. The authors pay attention to the fact that at present there is a further extension of the subject of the regional economy, mainly over the border of the material space and location of productive forces. The paper concludes that the formation of a modern paradigm of regional economy should be based on several basic principles, among which are the following ones: consideration of the regional economy as an evolving complex structural discipline; territoriality as a dominant feature of any research in the regional economy; the imperative of any study that claims to belong to a regional economy is not only to establish general patterns of development and organization of economic life in the territory, but also the identification of its regional (local specific

  7. European metropolitan regions: a convergence process?

    OpenAIRE

    Adolfo Maza; Jose Villaverde

    2010-01-01

    Regional convergence has become a heated topic in recent decades. Most papers studying this question define regions according to normative criteria, even though this can lead to biased conclusions. In contrast, this article explores the per capita income (PCI) distribution of metropolitan regions defined by a functional criterion, the agglomerated population. Specifically, we examine the external shape and internal movements of the PCI distribution in a sample of 235 European metropolitan reg...

  8. Regionalism or Multilateralism? A Political Economy Choice

    OpenAIRE

    Giorgia Albertin

    2008-01-01

    This paper provides a political economy analysis of the incentives underpinning a country's decision to enter a regional trade agreement when a multilateral free trade agreement is available, and of how entering a regional trade agreement affects the incentives to pursue multilateral trade liberalization. Taking into account the influence exerted by organized interest groups in the formation of trade agreements, we derive a formal condition under which a regional trade agreement is preferred ...

  9. Fertility, Regional Demographics, and Economic Integration

    OpenAIRE

    Hiroshi Goto; Keiya Minamimura

    2015-01-01

    To explain the links between population distribution and economic integration, we construct a spatial economics model with endogenous fertility. A higher population concentration increases real wages and child-raising costs, thus lowering the fertility rate. However, people migrate to more populated regions to obtain higher real wages. We show that mobility across regions results in more people flowing into highly populated regions, but lowers fertility rates there. The population growth path...

  10. Knowledge economy policy in Polish regions

    OpenAIRE

    Sokołowska-Woźniak, Justyna

    2013-01-01

    The aim of this paper is twofold. The first is to examine the level of the development of knowledge economy in Polish regions (NUTS 2 units, voivodeships). In order to assess the advances in building the knowledge economy in regions, the composite indicator for years 2003-2008 is constructed with the use of the Hellwig method based on creation of an abstract model. The second purpose is to analyse the regional authorities’ policies directed towards supporting the pillars underlying the knowle...

  11. The Iowa Regional Economic Atlas: Project Summary

    OpenAIRE

    Swenson, David A.; Eathington, Liesl

    2003-01-01

    This research is designed to produce benchmark statistics for regional economic development strategies and policies. By identifying 35 functional economic regions in Iowa, and further detailing their respective economic strengths, weaknesses, similarities, and dissimilarities, the opportunity for better and more focused economic development policy at the local and the state level emerges. This report explains the criteria used for identifying and ranking Iowa’s 35 largest regional economies, ...

  12. Human capital and regional growth in Finland

    OpenAIRE

    Pelkonen, Lea; Ylonen, Sakari

    1998-01-01

    Recent investigations of regional growth have paid a great attention to convergence of per-capita income. These studies have shown the human capital to be a significant factor in addition to labour force, capital and technical progress when explaining the economic growth. This paper examines the convergence, and in particular the impact of human capital on regional growth in Finland. We estimate a standard neoclassical growth model extended by a human capital accumulation. The regional growth...

  13. Federal Emergency Management Agency (FEMA) Regions

    Data.gov (United States)

    Department of Homeland Security — Regional Offices manage, operate and maintain all delegated programs, functions and activities not managed, operated or maintained by headquarters organizational...

  14. Regionally Significant Ecological Areas - MLCCS derived 2008

    Data.gov (United States)

    Minnesota Department of Natural Resources — This is an analysis of regionally significant Terrestrial and Wetland Ecological Areas in the seven county metropolitan area. Individual forest, grassland and...

  15. EJSCREEN Regions Percentiles Lookup Table--2015 Intranet

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Regions table provides percentile breaks of important EJSCREEN elements (demographic indicators and indexes, environmental indicators and indexes) at the EPA...

  16. Monetary policy and regional output in Brazil

    Directory of Open Access Journals (Sweden)

    Rafael Rockenbach da Silva Guimarães

    2014-03-01

    Full Text Available This work presents an analysis of whether the effects of the Brazilian monetary policy on regional outputs are symmetric. The strategy developed combines the techniques of principal component analysis (PCA to decompose the variables that measure regional economic activity into common and region-specific components and vector autoregressions (VAR to observe the behavior of these variables in response to monetary policy shocks. The common component responds to monetary policy as expected. Additionally, the idiosyncratic components of the regions showed no impact of monetary policy. The main finding of this paper is that the monetary policy responses on regional output are symmetrical when the regional output decomposition is performed, and the responses are asymmetrical when this decomposition is not performed. Therefore, performing the regional output decomposition corroborates the economic intuition that monetary policy has no impact on region-specific issues. Once monetary policy affects the common component of the regional economic activity and does not impact its idiosyncratic components, it can be considered symmetrical.

  17. METROBORDER. Cross-border Polycentric Metropolitan Regions

    DEFF Research Database (Denmark)

    Walther, Olivier

    -border polycentric metropolitan region. However, cross-border areas appear to be systematically underestimated in their development opportunities so that awareness about specific advantages needs to be improved. This is why this project addresses cross-border metropolitan regions in Europe in relation to the policy......Metropolitan regions are generally seen as drivers for territorial development in the national context, as well as drivers for economic, social and cultural development on a European and global scale. Many border regions dispose of specific potentials but also specific barriers for a cross...

  18. The metallicity of circumnuclear star forming regions

    CERN Document Server

    Díaz, A I; Castellanos, M; Hägele, G F

    2006-01-01

    We present a spectrophotometric study of circumnuclear star forming regions (CNSFR) in the early type spiral galaxies: NGC 2903, NGC 3351 and NGC 3504, all of them of over solar metallicity according to standard empirical calibrations. A detailed determination of their abundances is made after careful subtraction of the very prominent underlying stellar absorption. It is found that most regions show the highest abundances in HII region-like objects. The relative N/O and S/O abundances are discussed. In is also shown that CNSFR, as a class, segregate from the disk HII region family, clustering around smaller ``softness parameter" -- \\eta' -- values, and therefore higher ionizing temperatures.

  19. Optimal error regions for quantum state estimation

    International Nuclear Information System (INIS)

    An estimator is a state that represents one's best guess of the actual state of the quantum system for the given data. Such estimators are points in the state space. To be statistically meaningful, they have to be endowed with error regions, the generalization of error bars beyond one dimension. As opposed to standard ad hoc constructions of error regions, we introduce the maximum-likelihood region—the region of largest likelihood among all regions of the same size—as the natural counterpart of the popular maximum-likelihood estimator. Here, the size of a region is its prior probability. A related concept is the smallest credible region—the smallest region with pre-chosen posterior probability. In both cases, the optimal error region has constant likelihood on its boundary. This surprisingly simple characterization permits concise reporting of the error regions, even in high-dimensional problems. For illustration, we identify optimal error regions for single-qubit and two-qubit states from computer-generated data that simulate incomplete tomography with few measured copies. (paper)

  20. The WISE Catalog of Galactic HII Regions

    CERN Document Server

    Anderson, L D; Balser, Dana S; Cunningham, V; Wenger, T V; Johnstone, B M; Armentrout, W P

    2013-01-01

    Using data from the all-sky Wide-Field Infrared Survey Explorer (WISE) satellite, we made a catalog of over 8000 Galactic HII regions and HII region candidates by searching for their characteristic mid-infrared (MIR) morphology. WISE has sufficient sensitivity to detect the MIR emission from HII regions located anywhere in the Galactic disk. We believe this is the most complete catalog yet of regions forming massive stars in the Milky Way. Of the ~8000 cataloged sources, ~1500 have measured radio recombination line (RRL) or H$\\alpha$ emission, and are thus known to be HII regions. This sample improves on previous efforts by resolving HII region complexes into multiple sources and by removing duplicate entries. There are ~2500 candidate HII regions in the catalog that are spatially coincident with radio continuum emission. Our group's previous RRL studies show that ~95% of such targets are HII regions. We find that ~500 of these candidates are also positionally associated with known HII region complexes, so th...

  1. SOFTWARE TOOLS TO ANALYZE THE REGION'S CREDITWORTHINESS

    Directory of Open Access Journals (Sweden)

    Uzdenov U. A.

    2014-12-01

    Full Text Available This article is a continuation of [1, 2] and is devoted to the description of a program complex "Region-Credit" for the assessment of financial stability, economic development, credit, socio-economic status and investment attractiveness of Russian regions. The article is an example of a comprehensive credit analysis, socio-economic status and investment attractiveness of Krasnodar Region for the period from 2008 to 2014 with the help of a program complex "Region-Credit", whose results are compared with peer review rating agency AK&M

  2. The Southern Ocean and South Pacific Region

    OpenAIRE

    Kelleher, K.; Warnau, Michel; Failler, Pierre; Pecl, Gretta; Turley, Carol; Boeuf, Gilles; Laffoley, Dan; Parker, Laura; Gurney, Leigh

    2012-01-01

    The Region comprises three sub-regions (FAO Statistical Areas) with very different characteristics. The South Pacific includes the vast and virtually unpopulated Southern Ocean surrounding the Antarctic. It has the world’s largest fisheries off Peru and Chile and some of the world’s best managed fisheries in Australia and New Zealand. The Region has over 27% of the world’s ocean area and over 98% of the Region’s total area of 91 million km2 is ‘open ocean’. The Region contains less than 5% of...

  3. Challenges in Modeling Regional Climate Change (Invited)

    Science.gov (United States)

    Leung, L.

    2013-12-01

    Precipitation, soil moisture, and runoff are vital to ecosystems and human activities. Predicting changes in the space-time characteristics of these water cycle processes has been a longstanding challenge in climate modeling. Different modeling approaches have been developed to allow high resolution to be achieved using available computing resources. Although high resolution is necessary to better resolve regional forcing and processes, improvements in simulating water cycle response are difficult to demonstrate and climate models have so far shown irreducible sensitivity to model resolution, dynamical framework, and physics parameterizations that confounds reliable predictions of regional climate change. Additionally, regional climate responds to both regional and global forcing but predicting changes in regional and global forcing such as related to land use/land cover and aerosol requires improved understanding and modeling of the dynamics of human-earth system interactions. Furthermore, regional response and regional forcing may be related through complex interactions that are dependent on the regional climate regimes, making decisions on regional mitigation and adaptation more challenging. Examples of the aforementioned challenges from on-going research and possible future directions will be discussed.

  4. Star Formation Regions in LDN 1667

    Science.gov (United States)

    Gyulbudaghian, A. L.

    2015-09-01

    A group of three star formation regions in the dark cloud LDN 1667 is examined. All three of these regions contain Trapezium type systems. 12C(1-0) observations are made of the part of the molecular cloud LDN 1667 associated with one of the star formation regions. Three molecular clouds were detected, one of which (the main cloud) has a red and a blue outflow. Three stars from the star formation regions are found to have annular nebulae and one star has a conical nebula. The dark cloud LDN 1667 is associated with a radial system of dark globules which is formed by the star HD 57061.

  5. Regional quality of living in Europe

    Directory of Open Access Journals (Sweden)

    Piet Lagas

    2015-07-01

    Full Text Available This article sets out the conceptual framework and results of Regional Quality of Living indicators that were developed in order to benchmark European NUTS2 regions. Nine non-business-related indicators are constructed to support the goal of policy makers to improve the attractiveness of regions and cities for people or companies to settle in, and by doing so create economic growth. Each of the constructed indicators represents a pillar of the Quality of Living. The highest indicator scores are found for regions within Switzerland, Sweden, Norway and the Netherlands. Some countries show a wide divergence between regional scores. The southern regions of Italy and Spain, for example, have significantly lower scores than those in the north. In addition, capital city regions have better RQI scores. A positive correlation was found between the average RQI scores and both GDP per capita and weighted population density. Compared to GDP per capita, weighted population density has a modest influence on the RQI score. The European regions are divided into 11 clusters, based upon GDP per capita and weighted population density in order to benchmark a region with its peers.

  6. Active Region Emergence and Remote Flares

    Science.gov (United States)

    Fu, Yixing; Welsch, Brian T.

    2016-02-01

    We study the effect of new emerging solar active regions on the large-scale magnetic environment of existing regions. We first present a theoretical approach to quantify the "interaction energy" between new and pre-existing regions as the difference between i) the summed magnetic energies of their individual potential fields and ii) the energy of their superposed potential fields. We expect that this interaction energy can, depending upon the relative arrangements of newly emerged and pre-existing magnetic flux, indicate the existence of "topological" free magnetic energy in the global coronal field that is independent of any "internal" free magnetic energy due to coronal electric currents flowing within the newly emerged and pre-existing flux systems. We then examine the interaction energy in two well-studied cases of flux emergence, but find that the predicted energetic perturbation is relatively small compared to energies released in large solar flares. Next, we present an observational study of the influence of the emergence of new active regions on flare statistics in pre-existing active regions, using NOAA's Solar Region Summary and GOES flare databases. As part of an effort to precisely determine the emergence time of active regions in a large event sample, we find that emergence in about half of these regions exhibits a two-stage behavior, with an initial gradual phase followed by a more rapid phase. Regarding flaring, we find that the emergence of new regions is associated with a significant increase in the occurrence rate of X- and M-class flares in pre-existing regions. This effect tends to be more significant when pre-existing and new emerging active regions are closer. Given the relative weakness of the interaction energy, this effect suggests that perturbations in the large-scale magnetic field, such as topology changes invoked in the "breakout" model of coronal mass ejections, might play a significant role in the occurrence of some flares.

  7. Environmental management on the basis of Complex Regional Indicators Concept: case of the Murmansk region

    Science.gov (United States)

    Kozlov, A.; Gutman, S.; Zaychenko, I.; Rytova, E.; Nijinskaya, P.

    2015-09-01

    The article presents an approach to sustainable environmental development of the Murmansk region of the Russian Federation based on the complex regional indicators as a transformation of a balance scorecard method. The peculiarities of Murmansk region connected with sustainable environmental development are described. The complex regional indicators approach allows to elaborate the general concept of complex regional development taking into consideration economic and non-economic factors with the focus on environmental aspects, accumulated environmental damage in particular. General strategic chart of sustainable environmental development of the Murmansk region worked out on the basis of complex regional indicators concept is composed. The key target indicators of sustainable ecological development of the Murmansk region are presented for the following strategic chart components: regional finance; society and market; industry and entrepreneurship; training, development and innovations. These charts are to be integrated with international environmental monitoring systems.

  8. Coactivation of the Default Mode Network regions and Working Memory Network regions during task preparation.

    Science.gov (United States)

    Koshino, Hideya; Minamoto, Takehiro; Yaoi, Ken; Osaka, Mariko; Osaka, Naoyuki

    2014-01-01

    The Default Mode Network (DMN) regions exhibit deactivation during a wide variety of resource demanding tasks. However, recent brain imaging studies reported that they also show activation during various cognitive activities. In addition, studies have found a negative correlation between the DMN and the working memory network (WMN). Here, we investigated activity in the DMN and WMN regions during preparation and execution phases of a verbal working memory task. Results showed that the core DMN regions, including the medial prefrontal cortex and posterior cingulate cortex, and WMN regions were activated during preparation. During execution, however, the WMN regions were activated but the DMN regions were deactivated. The results suggest that activation of these network regions is affected by allocation of attentional resources to the task relevant regions due to task demands. This study extends our previous results by showing that the core DMN regions exhibit activation during task preparation and deactivation during task execution. PMID:25092432

  9. Dynamic systems of regional economy management optimization

    Science.gov (United States)

    Trofimov, S.; Kudzh, S.

    One of the most actual problems of the Russian economic life is a regional economic systems formation. The hierarchy of economic and branch priorities should follow from the general idea of an industrial policy. The matter is that the concept of an industrial policy is defined by the system of priorities mainly incorporated in it. The problem of priorities is not solved yet neither on federal, nor at a regional level. It is necessary to recognize, that a substantiation of this or that variant of priorities - objectively a challenge. Such substantiation can be received with the help of dynamic structural modeling and management technology. At formation of the regional industrial policy program the special attention is given to creation of modern type commercial structures. In regions there are headquarters and branches of many largest corporations, holdings and banks. Besides it, many regional enterprises already became inter-regional or even the transnational companies. In this connection an assistance of transformation of the industrial enterprises and their groups in vertically integrated companies and modern type holdings can become a prominent aspect of an industrial policy. Regional economic structures should be reconstructed gradually on the general model of the world class competitive companies. Assistance to creation of new corporational control systems, the organization of headquarters and the central services work - all this can be included into the sphere of regional administration industrial policy. The special attention should be turned on necessity of development of own system of the corporate structures, capable to provide to the region an independent participation in use of the natural resources and industrial-technological potential, at the stage of a regional industrial policy program formation. Transformation of the industrial enterprises and their groups into modern type vertically-integrated companies and holdings can become one of the major

  10. Dynamic systems of regional economy management optimization

    Science.gov (United States)

    Trofimov, S.; Kudzh, S.

    One of the most actual problems of the Russian economic life is a regional economic systems formation. The hierarchy of economic and branch priorities should follow from the general idea of an industrial policy. The matter is that the concept of an industrial policy is defined by the system of priorities mainly incorporated in it. The problem of priorities is not solved yet neither on federal, nor at a regional level. It is necessary to recognize, that a substantiation of this or that variant of priorities - objectively a challenge. Such substantiation can be received with the help of dynamic structural modeling and management technology. At formation of the regional industrial policy program the special attention is given to creation of modern type commercial structures. In regions there are headquarters and branches of many largest corporations, holdings and banks. Besides it, many regional enterprises already became inter-regional or even the transnational companies. In this connection an assistance of transformation of the industrial enterprises and their groups in vertically integrated companies and modern type holdings can become a prominent aspect of an industrial policy. Regional economic structures should be reconstructed gradually on the general model of the world class competitive companies. Assistance to creation of new corporational control systems, the organization of headquarters and the central services work - all this can be included into the sphere of regional administration industrial policy. The special attention should be turned on necessity of development of own system of the corporate structures, capable to provide to the region an independent participation in use of the natural resources and industrial-technological potential, at the stage of a regional industrial policy program formation. Transformation of the industrial enterprises and their groups into modern type vertically-integrated companies and holdings can become one of the major

  11. Regional differences in Dutch maternal mortality.

    NARCIS (Netherlands)

    Graaf, J. de; Schutte, J.; Poeran, J.; Roosmalen, J. van; Bonsel, G.; Steegers, E.

    2012-01-01

    Please cite this paper as: de Graaf J, Schutte J, Poeran J, van Roosmalen J, Bonsel G, Steegers E. Regional differences in Dutch maternal mortality. BJOG 2012;119:582-588. Objective To study regional differences in maternal mortality in the Netherlands. Design Confidential inquiry into the causes of

  12. Creating Opportunities: Tennessee's Southeast Regional Skills Center.

    Science.gov (United States)

    Baldwin, Fred D.

    2002-01-01

    Rural Marion County (Tennessee), the town of Kimball, the Appalachian Regional Commission, and a local community college founded a regional skills center. The center offers a 2-year associate of science degree and classes in GED preparation, parenting, drug abuse prevention, cosmetology, and air conditioning and refrigeration. It has expanded…

  13. Trust region minimization of orbital localization functions

    DEFF Research Database (Denmark)

    Høyvik, Ida-Marie; Jansik, Branislav; Jørgensen, Poul

    2012-01-01

    The trust region method has been applied to the minimization of localization functions, and it is shown that both local occupied and local virtual Hartree–Fock (HF) orbitals can be obtained. Because step sizes are size extensive in the trust region method, large steps may be required when the...

  14. Regional Cluster Policies: Learning by Comparing?

    NARCIS (Netherlands)

    Hospers, Gert-Jan; Beugelsdijk, Sjoerd

    2002-01-01

    This paper deals with an intriguing paradox that can be observed in today’s regional economic policy making: whereas unique local factors are increasingly seen as the determinants of regional economic success, simultaneously more and more governments try to copy policy experiences that proved to be

  15. Geometric algorithms for delineating geographic regions

    NARCIS (Netherlands)

    Reinbacher, I.

    2006-01-01

    Everyone of us is used to geographical regions like the south of Utrecht, the dutch Randstad, or the mountainous areas of Austria. Some of these regions have crisp, fixed boundaries like Utrecht or Austria. Others, like the dutch Randstad and the Austrian mountains, have no such boundaries and are u

  16. BUILDING A SUSTAINABLE REGION ECONOMIC DEVELOPMENT MODEL

    Directory of Open Access Journals (Sweden)

    Pshunetlev A. A.

    2014-09-01

    Full Text Available The article contains basic assumptions of the region sustainable economic development model, which can be used to gain new knowledge about economic processes, contribute to the stability of the regional development, as well as serve as an educational tool in the study of relevant disciplines

  17. Regional Campus Success: Strategies for Psychology Faculty

    Science.gov (United States)

    Poling, Devereaux A.; Loschiavo, Frank M.; Shatz, Mark A.

    2009-01-01

    Psychology professors on regional campuses play a vital role in higher education yet find themselves unrepresented in the vast literature on professional development. Regional campuses operate under unique parameters that set them apart from other academic environments, such as main campuses, liberal arts colleges, and 2-year institutions. Job…

  18. The Learning Region between Pedagogy and Economy

    Science.gov (United States)

    Piazza, Roberta

    2010-01-01

    Economic growth is stimulated through learning. In "the learning economies" of those European regions that chose to develop their human and intellectual capital wisely, benefits have been visible. But this is a one-dimensional outlook in a multi-dimensional world. A "Learning Region" is an entirely different entity, pooling and mobilising its…

  19. About urban mega regions : knowns and unknowns

    OpenAIRE

    Yusuf, Shahid

    2007-01-01

    Mega urban regions are not a passing phenomenon. They are likely to persist and to enlarge their economic footprints because they benefit from the advantages of market scale, agglomeration economies, location, and the increasing concentration of talented workers. Metropolitan regions which are polycentric, relatively well managed, and have invested heavily in transport infrastructure are able ...

  20. E-Commerce in the Penza region

    Directory of Open Access Journals (Sweden)

    Anna Arapova

    2014-06-01

    Full Text Available The article is devoted to the introduction of Internet technologies in the economic sphere of activity. The authors consider the actual problem of development of electronic commerce in the region. Basing on the survey, the authors reveal the attitude of consumers in the Penza region to e-commerce.

  1. Problems of regional innovation strategy forming

    Directory of Open Access Journals (Sweden)

    I. M. Golova

    2010-09-01

    Full Text Available The author considered problems and contradictions of modern innovation policy in Russia. It is shown, that at present time regions are removed from management of science-technical complex and spatial priorities are not produced. It is a serious factor of risk for conservation perspectives of innovation development for Russia. With taking into account of world experience main districts of rise effects regional police were formulated. It is underlined, that creation conditions for transformation of regional authorities in active subjects of innovation policy is necessary condition for building vital innovation system. It is shown, that state innovation policy must be constructed at combination of next principles: a support science-technical potential of regions — generators of innovation and creation conditions for its realization; b using of innovations for evening-out disproportions of social-economic development between regions; c widening powers and financial possibilities of regions at management of innovation climate. Methodical approaches for making effective mechanisms of management of innovation processes of territory are opened. Typology of Russian regions with high and middle degree of innovation climate is proposed, which takes level of science and innovation potential of territory and also degree of comfort of social-economic conditions for development of innovation activity are offered. Peculiarities of innovation strategy for different types of regions are defined. This typology may be used for substantiation spatial priorities of innovation strategy of Russia.

  2. Middle Region to Embrace Golden Time

    Institute of Scientific and Technical Information of China (English)

    Yan Manman

    2010-01-01

    @@ On September 23, Premier Wen Jiabao chaired the State Council's executive meeting, which discussed and passed the Planning to Boost the Rise of Middle Region, which set the goals for the middle region of significantly increasing the level of economic development, further strengthening the developing vitality, remarkably enhancing the sustainable development capacity and making new progress in building a harmonious society by 2015.

  3. Middle Region to Embrace Golden Time

    Institute of Scientific and Technical Information of China (English)

    Yan Manman

    2011-01-01

    @@ On September 23, Premier Wen Jiabao chaired the State Council's executive meeting, which discussed and passed the Planning to Boost the Rise of Middle Region, which set the goals for the middle region of significantly increasing the level of economic development, further strengthening the developing vitality, remarkably enhancing the sustainable development capacity and making new progress in building a harmonious society by 2015.

  4. Regional Inflation, Financial Integration and Dollarization

    NARCIS (Netherlands)

    de Haas, R.; Brown, M.; Sokolov, V.

    2015-01-01

    We exploit variation in consumer price inflation across 71 Russian regions to examine the relationship between the perceived stability of the domestic currency and financial dollarization. Our results show that regions with higher inflation experience an increase in the dollarization of household de

  5. Regional labour market research on participation rates

    NARCIS (Netherlands)

    Elhorst, J.P.

    1996-01-01

    This article reviews the methodology of 17 empirical studies in which the participation rate has been estimated with the help of regional data. After defining and pointing our the orientation of regional labour market research on participation rates, three methodological issues dominate the discussi

  6. Towards managing nonlinear regional development trajectories

    NARCIS (Netherlands)

    Hartman, Stefan; De Roo, Gert

    2013-01-01

    Regions can become 'locked' into a spatial-economic development trajectory, thereby losing their capacity to adapt to spatial dynamics. This is in contrast to those regions that seem to be able to reinvent themselves by adapting to processes that drive spatial change, deviating from past development

  7. Environmental protection in the Alligator Rivers Region

    International Nuclear Information System (INIS)

    One of a series of articles on the work of the Office of the Supervising Scientist for the Alligator Rivers Region (OSS) and its Alligator Rivers Region Research Institute (ARRRI), this discusses the environmental protection function of the OSS and the role of the ARRRI in achieving this

  8. E-Commerce in the Penza region

    OpenAIRE

    Anna Arapova; Inna Medushevskaya

    2014-01-01

    The article is devoted to the introduction of Internet technologies in the economic sphere of activity. The authors consider the actual problem of development of electronic commerce in the region. Basing on the survey, the authors reveal the attitude of consumers in the Penza region to e-commerce.

  9. Linking net entry to regional economic growth

    NARCIS (Netherlands)

    M.A.F.G. Dejardin (Marcus)

    2011-01-01

    textabstractRegional growth differentials could be explained by how intensively and dynamically new firms of a particular region enter expanding industries. Although the direct contribution of new firms to value creation and growth may be regarded as tautological, the aggregate impacts are largely e

  10. Regional spent fuel storage facility (RSFSF)

    International Nuclear Information System (INIS)

    The paper gives an overview of the meetings held on the technology and safety aspects of regional spent fuel storage facilities. The questions of technique, economy and key public and political issues will be covered as well as the aspects to be considered for implementation of a regional facility. (author)

  11. A game plan for regional marketing.

    Science.gov (United States)

    Linneman, R E; Stanton, J L

    1992-01-01

    Should your company consider taking a niche-marketing approach to fragmented national markets? Regional marketing is not for every firm or for every product or service. Here are the pluses to consider, as well as the pitfalls that must be overcome, before wading into regional waters. PMID:10122967

  12. Regional Development, Inequality and Adult Education

    DEFF Research Database (Denmark)

    Staugaard, Hans Jørgen; Rasmussen, Palle

    2014-01-01

    the growing social and educational divide between the peripheral areas in the region and the largest city center as a major challenge for the society as a whole and for adult education in particular. In this perspective, we describe the present structures of adult education in the region and the strategies...

  13. Do rural regions benefit from entrepreneurship?

    DEFF Research Database (Denmark)

    Müller, Sabine

    2012-01-01

    This article is about the interplay between rural context and entrepreneurial activity, and its effects on regional development. It focuses on some of the long-term socio-economic benefits entrepreneurship generates in rural regions that go beyond economic growth and job creation....

  14. 7 CFR 2610.3 - Regional organization.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Regional organization. 2610.3 Section 2610.3 Agriculture Regulations of the Department of Agriculture (Continued) OFFICE OF INSPECTOR GENERAL, DEPARTMENT OF AGRICULTURE ORGANIZATION, FUNCTIONS, AND DELEGATIONS OF AUTHORITY § 2610.3 Regional...

  15. Related variety and regional growth in Spain

    NARCIS (Netherlands)

    Boschma, R.A.; Minondo, A.; Navarro, M.

    2012-01-01

    This paper investigates whether related variety, among other types of spatial externalities, affected regional growth in Spain at the NUTS 3 level during the period 1995–2007. We found evidence that related variety matters for growth across regions, especially when using two new methods that measure

  16. Some Megadrili Oligochaeta from the Caribbean Region

    NARCIS (Netherlands)

    Righi, Gilberto

    1995-01-01

    Righi, Gilberto, 1995. Some megadrili oligochaeta of the Caribbean Region. Studies Nat. Hist. Caribbean Region 72, Amsterdam, 1993: 47-53. Numerous Caribbean samples of the Megadrili – mainly peregrine anthropochorous species – are presented; and a description of Diachaeta (D) bonairensis sp. n. is

  17. Existence Regions of Shock Wave Triple Configurations

    Science.gov (United States)

    Bulat, Pavel V.; Chernyshev, Mikhail V.

    2016-01-01

    The aim of the research is to create the classification for shock wave triple configurations and their existence regions of various types: type 1, type 2, type 3. Analytical solutions for limit Mach numbers and passing shock intensity that define existence region of every type of triple configuration have been acquired. The ratios that conjugate…

  18. A game plan for regional marketing.

    Science.gov (United States)

    Linneman, R E; Stanton, J L

    1992-01-01

    Should your company consider taking a niche-marketing approach to fragmented national markets? Regional marketing is not for every firm or for every product or service. Here are the pluses to consider, as well as the pitfalls that must be overcome, before wading into regional waters.

  19. Regional characteristics, opportunity perception and entrepreneurial activities

    DEFF Research Database (Denmark)

    Stuetzer, Michael; Obschonka, Martin; Brixy, Udo;

    2014-01-01

    This article seeks to better understand the link between regional characteristics and individual entrepreneurship. We combine individual-level Global Entrepreneurship Monitor data for Western Germany with regional-level data, using multilevel analysis to test our hypotheses. We find no direct link...

  20. THE CONCEPT OF REGIONAL INNOVATION PROJECTS MANAGEMENT

    OpenAIRE

    R. V. Savchuk

    2009-01-01

    In the paper the basic stages of a new conception of management for regional projects based upon the principles of indicative management and the decision-making models. The conception is based on the peculiarities of regional level of project management revealed by the author.

  1. Balancing regional industrial development: analysis on regional disparity of China's industrial emissions and policy implications

    DEFF Research Database (Denmark)

    Liang, Hanwei; Dong, Liang; Luo, Xiao;

    2016-01-01

    Efficient industrial emissions mitigation strategy is critical for China's national action on climate change and sustainable development, considering its rapid industrialization. Regional disparity brings difficulties and uncertainties to policy implementation in China. Therefore, an investigation...... and regression analysis are firstly conducted to identify the regional emissions patterns. The regional disparity and inequity is further analyzed with Lorenz curve and Gini coefficient approach. Analytical results verify the regional cluster effects and the emissions' sensitivity to the economic and industrial...... and an environmental inequity. Regional oriented mitigation strategies are required to balance regional disparity, so as to realize the industrial emission control policy under the “equity and efficiency” principle....

  2. REGIONAL FEATURES OF SPATIAL DEVELOPMENT OF THE INDUSTRIAL COMPLEX OF REGION IN CONDITIONS OF INSTABILITY

    Directory of Open Access Journals (Sweden)

    J.G. Lavrikova

    2009-09-01

    Full Text Available In clause the methodical approach to typology of spatial development of economy of the regions, considering position of region in national geoeconomic space, orientation to the global markets and character of interactions (network or integrated managing subjects in region is considered. Regional features of spatial development of regions of the Ural federal district are allocated. Directions of perfection of a level of the organization of spatial development of economy of regions in conditions of instability from positions of theories of unbalanced growth are offered.

  3. Region-Resolved Global Dust Transport

    Science.gov (United States)

    Wagstrom, K.; Lamancusa, C.

    2015-12-01

    Currently the functionality required to directly track the transport of regionally tagged chemical species does not exist in global models as it does in select regional models. While some global models contain adjoint formulations that allow for the concentration sensitivities of a given region to be determined, this method does not show how pollution from a given region impacts all the areas around it. The closest that global models get to directly tracking regionally tagged species have primarily been through brute-force or zero-out applications, which tend to be either very limited in scope or have significant impacts on chemical reaction rates. Specifically the tagged species approach captures both the non-linear behaviors within the model, missed in the brute-force method, and the full scope of the chemical reactions, missed in the zero-out applications. With the ability to easily tag pollutants based on their source region it becomes realistic to estimate the impacts that sub-continent scale regions can have on air pollution levels. Depending on the resolution of both the model and available population data, it is possible to use this functionality to estimate exposure resulting from region specific pollution. In this study we have implemented a module within the GEOS-Chem 3-D atmospheric composition model that will allow for this type of flexible region tagging for non-reactive species as a step towards being able to track species point of origin through chemical reactions. Functionally this module behaves similarly to the Particulate Matter Source Apportionment Technology (PSAT) feature within the Comprehensive Air Quality Model with Extensions (CAMx) which tracks the species utilizing the various fluxes in each grid cell in the model. Utilizing this module we have divided the sub-Saharan into several distinct regions in order to track how dust from each region is transported around the globe. The results are compared to identify regional differences in how

  4. Complex Regional Pain Syndrome and Treatment Approaches

    Directory of Open Access Journals (Sweden)

    Neslihan Gokcen

    2013-08-01

    Full Text Available Complex Regional Pain Syndrome is a symptom complex including severe pain which is disproportioned by the initiating event. Formerly, it was known as reflex sympathetic dystropy, Sudeck’s atrophy and algoneurodystrophy. There are two types of complex regional pain syndrome (CPRS. CRPS type 1 (Reflex sympathetic dystropy occurs after a minor trauma of the extremities, CRPS type 2 (Causalgia occurs following peripheral nevre injury. Diagnosis is made according to the history, symptoms and physical findings of the patients. Patient education, physical therapy and medical treatment are the most common treatment approaches of complex regional pain syndrome. The aim of this review is to revise the treatment options ofcomplex regional pain syndrome, as well as to overview the new treatment approaches and options for the refractory complex regional pain syndrome cases. [Archives Medical Review Journal 2013; 22(4.000: 514-531

  5. Renewable Energy: Markets and Prospects by Regions

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    This information paper accompanies the IEA publication Deploying Renewables 2011: Best and Future Policy Practice (IEA, 2011a). It provides more detailed data and analysis on policies for Deploying Renewables and is intended to complement the main publication. This information paper provides an in-depth account of the regional markets and policy trends in all six focus regions; 56 countries in total. Each region is discussed with regards to: recent market developments in the electricity, heat and transport sector; policy developments; IEA projections; an analysis of the mid-term (2030) potential of renewable energy technologies in these regions; and an analysis of the strategic drivers underpinning the deployment of RE in each region.

  6. Is regional planning dead or just coping?

    DEFF Research Database (Denmark)

    Galland, Daniel

    2012-01-01

    How is regional planning transformed in increasingly changing socioeconomic and political contexts? How are regional planning policies and practices ultimately shaped and why? With this paper I propose and apply an analytical model based on notions of state theory, state spatial selectivity, new...... planning spaces, and policy discourses to examine how regional planning has evolved in the course of the past four or so decades. On the basis of an analysis concerned with the history and evolution of Danish regional planning I argue that regional planning has shifted away from being a sociospatial...... and welfarist state project towards being a domain characterised by growth-oriented strategies that stand for neoliberal political agendas. In analysing this process I show that hierarchical forms of governance and statutory mechanisms embedded within them have been largely substituted by emerging soft spaces...

  7. Inflation Differentials across Regions in Turkey

    Directory of Open Access Journals (Sweden)

    Duran Hasan Engin

    2016-04-01

    Full Text Available The aim of the present article is to analyze the convergence of regional inflation rates in Turkey from 2004 to 2015 by adopting sigma convergence and distribution dynamics approaches. The outcomes of our research can be summarized in two groups. First, inflation disparities tend to decline over time, especially during the post-crisis period after 2010. Hence, the aggregate price stabilization and disinflation process in Turkey is coupled with convergence in inflation rates across regions. Second, in addition to the findings in the literature, we find that regions change their relative inflation rate positions quite often. This indicates that regional inflation behavior is random and non-structural, as the relatively high and low inflationary places tend to change their quintiles frequently. The results imply several policy suggestions. First, achieving inflation convergence is a harder task than initially understood, as it seems to show random behavior. Second, trade integration can be an option to foster regional price convergence.

  8. Improving image segmentation by learning region affinities

    Energy Technology Data Exchange (ETDEWEB)

    Prasad, Lakshman [Los Alamos National Laboratory; Yang, Xingwei [TEMPLE UNIV.; Latecki, Longin J [TEMPLE UNIV.

    2010-11-03

    We utilize the context information of other regions in hierarchical image segmentation to learn new regions affinities. It is well known that a single choice of quantization of an image space is highly unlikely to be a common optimal quantization level for all categories. Each level of quantization has its own benefits. Therefore, we utilize the hierarchical information among different quantizations as well as spatial proximity of their regions. The proposed affinity learning takes into account higher order relations among image regions, both local and long range relations, making it robust to instabilities and errors of the original, pairwise region affinities. Once the learnt affinities are obtained, we use a standard image segmentation algorithm to get the final segmentation. Moreover, the learnt affinities can be naturally unutilized in interactive segmentation. Experimental results on Berkeley Segmentation Dataset and MSRC Object Recognition Dataset are comparable and in some aspects better than the state-of-art methods.

  9. [Mercosur's regional health agenda: architecture and themes].

    Science.gov (United States)

    Queiroz, Luisa Guimaraes; Giovanella, Ligia

    2011-08-01

    This article describes the shaping of institutional health spaces in the Mercosur, with analysis of themes and results and considerations on the construction of the regional agenda and on the effects of regional economic integration processes on health policies and systems. We discuss the organization, operation, focus topics, and results achieved in specific health forums (Meeting of Ministers of Health and Sub-Working Group 11), seeking to analyze the architecture and issues addressed by the regional agenda and drawing parallels with the European experience. The aim of this reflection is to identify how the work done by Mercosur structures contributes to building a regional agenda, with the expectation that the integration can contribute to reducing inequalities in access to health care in the region.

  10. Regional Convergence and Sustainable Development in China

    Directory of Open Access Journals (Sweden)

    Fang Yang

    2016-01-01

    Full Text Available Based on the convergence theory of economic growth, this paper extends this concept to the human development index and carries out an empirical analysis of regional development in China between 1997 and 2006. Our research shows that the conditional convergence has been identified. Investment in fixed assets, government expenditure on education, health and infrastructure construction have positive effects on regional convergence of social development. Population weighted analysis of human development index provides support for weak convergence amongst provinces. Analysis of dynamics of regional distribution reveals the club convergence, which indicate two different convergence states. Central China is in the shade and lags behind, giving rise to the so-called “central downfall”. To solve this problem, the “Rise of Central China” Plan is necessary to promote the connection between coastal and inland regions of China and reduce the regional development gap.

  11. A Regional Look at Poverty in Turkey

    Directory of Open Access Journals (Sweden)

    Hasan Engin Duran

    2015-12-01

    Full Text Available AbstractPurpose of this study is to investigate the evolution, geographical distribution and convergence of poverty rates across Turkish  regions over 2006-2013. We use dataset  from TURKSTAT where the povertyrate is calculated using the median-income. Methodologically, Moran’s I tests, Conditional Kernel-Density and Markov Transition Probability Matrices are used. Our analyses indicate three results. First, at national-level, number of people living under poverty and poverty rate have declined. This decline was  observed in Western regions while increase was observed in less developed Eastern regions. Second , poverty rates follow geographically correlated pattern. Third, regional poverty rates do not tend to converge eachother.Keywords: Regional Poverty Rates, Relative Poverty, Spatial Moran’s I Test,Conditional Kernel Density Estimations,Markov Transition Probability MatricesJEL Classification Codes: I32, R12, R52, I30

  12. Using Xrootd to Federate Regional Storage

    CERN Document Server

    CERN. Geneva

    2012-01-01

    While the LHC data movement systems have demonstrated the ability to move data at the necessary throughput, we have identified two weaknesses: the latency for physicists to access data and the complexity of the tools involved. To address these, both ATLAS and CMS have begun to federate regional storage systems using Xrootd. Xrootd, referring to a protocol and implementation, allows us to provide data access to all disk-resident data from a single virtual endpoint. This "redirector" endpoint (which may actually be multiple physical hosts) discovers the actual location of the data and redirects the client to the appropriate site. The approach is particularly advantageous since typically the redirection requires much less than 500 milliseconds (bounded by network round trip time) and the Xrootd client is conveniently built into LHC physicist's analysis tools. Currently, there are three regional storage federations - a US ATLAS region, a European CMS region, and a US CMS region. The US ATLAS and US CMS regi...

  13. THE FINANCIAL MANAGEMENT AND REGIONAL DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Brindusa Tudose

    2015-07-01

    Full Text Available The main objective of the study is to examine the role that financial management plays in ensuring regional development. This is because the crisis, economic globalisation, the increasing external growth of companies and the institutionalisation of the autonomy of local communities have fuelled the interest in identifying alternatives to local and thereby regional development. The targeted operational objectives were: to define the preliminary coordinates of regional development; to identify the role of private and public financial management in supporting regional development; and to present the financing framework of the Siret-Prut-Nistru Euroregion. The main financial levers with a direct impact on regional economic development there are: tax incentives; using EU financing programmes; leverage based on ownership of buildings and land; business incubators, etc. The study suggests that financial management (both public and private plays an important role in the development of the Euroregion, with wide-ranging present (in the post-crisis as well as future implications.

  14. Ethanol demand in Brazil: Regional approach

    International Nuclear Information System (INIS)

    Successive studies attempting to clarify national aspects of ethanol demand have assisted policy makers and producers in defining strategies, but little information is available on the dynamic of regional ethanol markets. This study aims to analyze the characteristics of ethanol demand at the regional level taking into account the peculiarities of the developed center-south and the developing north-northeast regions. Regional ethanol demand is evaluated based on a set of market variables that include ethanol price, consumer's income, vehicle stock and prices of substitute fuels; i.e., gasoline and natural gas. A panel cointegration analysis with monthly observations from January 2003 to April 2010 is employed to estimate the long-run demand elasticity. The results reveal that the demand for ethanol in Brazil differs between regions. While in the center-south region the price elasticity for both ethanol and alternative fuels is high, consumption in the north-northeast is more sensitive to changes in the stock of the ethanol-powered fleet and income. These, among other evidences, suggest that the pattern of ethanol demand in the center-south region most closely resembles that in developed nations, while the pattern of demand in the north-northeast most closely resembles that in developing nations. - Research highlights: → Article consists of a first insight on regional demand for ethanol in Brazil. → It proposes a model with multiple fuels, i.e., hydrous ethanol, gasohol and natural gas. → Results evidence that figures for regional demand for ethanol differ amongst regions and with values reported for national demand. → Elasticities for the center-south keep similarities to patterns for fuel demand in developed nations while coefficients for the north-northeast are aligned to patterns on developing countries.

  15. THE POLITICAL PROCESS IN THE KRASNODAR REGION AS A FACTOR OF CULTURAL DEVELOPMENT OF THE REGION

    Directory of Open Access Journals (Sweden)

    Stepanishchenko O. V.

    2014-11-01

    Full Text Available The article presents a retrospective analysis of the evolution of political attitudes in the Krasnodar region, resulting in history, socio-economic status and national-ethnic composition of the region's residents

  16. Region 7 Significant Ecological Resource Areas (ECO_RES.SIG_REGIONS)

    Data.gov (United States)

    U.S. Environmental Protection Agency — SIG_REGIONS is a boundary layer that displays Region 7's Significant Ecological Resource Areas. This layer represents large areas within which different ecosystem...

  17. Regional Collaboration Among Urban Area Security Initiative Regions: Results of the Johns Hopkins Urban Area Survey

    OpenAIRE

    Errett, Nicole A.; Bowman, Calvin; Barnett, Daniel J.; Resnick, Beth A.; Frattaroli, Shannon; Rutkow, Lainie

    2014-01-01

    Regional collaboration has been identified as a potential facilitator of public health preparedness efforts. The Urban Area Security Initiative (UASI) grant program, administered by the Federal Emergency Management Agency (FEMA) since 2003, has provided 64 high-risk metropolitan areas funding to enhance their regional preparedness capabilities. This study describes informal and formal regional collaboration infrastructure, as well as regional collaboration–related activities and assessment me...

  18. Regional economic indicators, August 2007, with a focus on differences in sub-regional economic performance

    OpenAIRE

    Claire Swadkin; David Hastings

    2007-01-01

    Compiles information covering the nine English Government Office Regions,Northern Ireland, Scotland and Wales.This quarter, regional economic indicators (REI) focuses on explaining the differences in sub-regional Gross Value Added per head from the UK average, decomposing the differences into four explanatory factors; productivity, employment rate, commuting rate and activity rate. The headline indicators cover the nine English Government Office regions, Northern Ireland, Scotland and Wales: ...

  19. The United Nations and the regions: third world report on regional integration

    OpenAIRE

    Lombaerde, Philippe De; Baert, Francis; Felício, Tânia

    2012-01-01

    This unique book investigates the implications of the rising importance of supra-national regional organizations for global governance in general, and for the United Nations, in particular. It touches upon issues such as regional representation at the UN, high-level dialogues with regional organisations, as well as the coordination of UN member states’ voting behaviour in the UN General Assembly and the UN Security Council. The book further explores the regional dimension and coordination of ...

  20. A LINE SEARCH AND TRUST REGION ALGORITHM WITH TRUST REGION RADIUS CONVERGING TO ZERO

    Institute of Scientific and Technical Information of China (English)

    Jin-yan Fan; Wen-bao Ai; Qun-ying Zhang

    2004-01-01

    In this paper, we present a new line search and trust region algorithm for unconstrained optimization problem with the trust region radius converging to zero. The new trust region algorithm performs a backtracking line search from the failed. Point instead of resolving the subproblem when the trial step results in an increase in the objective function. We show that the algorithm preserves the convergence properties of the traditional trust region algorithms. Numerical results are also given.

  1. Fiber Strain Measurement for Wide Region Quasidistributed Sensing by Optical Correlation Sensor with Region Separation Techniques

    OpenAIRE

    Xunjian Xu; Antonio Bueno; Koji Nonaka; Salvador Sales

    2010-01-01

    The useful application of optical pulse correlation sensor for wide region quasidistributed fiber strain measurement is investigated. Using region separation techniques of wavelength multiplexing with FBGs and time multiplexing with intensity partial reflectors, the sensor measures the correlations between reference pulses and monitoring pulses from several cascadable selected sensing regions. This novel sensing system can select the regions and obtain the distributed strain information in an...

  2. Optimal depth-based regional frequency analysis

    Directory of Open Access Journals (Sweden)

    H. Wazneh

    2013-06-01

    Full Text Available Classical methods of regional frequency analysis (RFA of hydrological variables face two drawbacks: (1 the restriction to a particular region which can lead to a loss of some information and (2 the definition of a region that generates a border effect. To reduce the impact of these drawbacks on regional modeling performance, an iterative method was proposed recently, based on the statistical notion of the depth function and a weight function φ. This depth-based RFA (DBRFA approach was shown to be superior to traditional approaches in terms of flexibility, generality and performance. The main difficulty of the DBRFA approach is the optimal choice of the weight function ϕ (e.g., φ minimizing estimation errors. In order to avoid a subjective choice and naïve selection procedures of φ, the aim of the present paper is to propose an algorithm-based procedure to optimize the DBRFA and automate the choice of ϕ according to objective performance criteria. This procedure is applied to estimate flood quantiles in three different regions in North America. One of the findings from the application is that the optimal weight function depends on the considered region and can also quantify the region's homogeneity. By comparing the DBRFA to the canonical correlation analysis (CCA method, results show that the DBRFA approach leads to better performances both in terms of relative bias and mean square error.

  3. Optimal depth-based regional frequency analysis

    Directory of Open Access Journals (Sweden)

    H. Wazneh

    2013-01-01

    Full Text Available Classical methods of regional frequency analysis (RFA of hydrological variables face two drawbacks: (1 the restriction to a particular region which can correspond to a loss of some information and (2 the definition of a region that generates a border effect. To reduce the impact of these drawbacks on regional modeling performance, an iterative method was proposed recently. The proposed method is based on the statistical notion of the depth function and a weight function φ. This depth-based RFA (DBRFA approach was shown to be superior to traditional approaches in terms of flexibility, generality and performance. The main difficulty of the DBRFA approach is the optimal choice of the weight function φ (e.g. φ minimizing estimation errors. In order to avoid subjective choice and naïve selection procedures of φ, the aim of the present paper is to propose an algorithm-based procedure to optimize the DBRFA and automate the choice of φ according to objective performance criteria. This procedure is applied to estimate flood quantiles in three different regions in North America. One of the findings from the application is that the optimal weight function depends on the considered region and can also quantify the region homogeneity. By comparing the DBRFA to the canonical correlation analysis (CCA method, results show that the DBRFA approach leads to better performances both in terms of relative bias and mean square error.

  4. Seismic-event location in regional distances

    Energy Technology Data Exchange (ETDEWEB)

    Thurber, C.

    1991-03-22

    Three-component data from regional seismic events recorded by the former NRDC-Soviet Academy of Sciences regional seismic network in Kazakhstan, USSR, have been analyzed with the primary goal of improving regional seismic event location capability. Data from these events were used in the investigation of the following problems related to regional event location: (1) determination of wave arrival azimuth; (2) observability and value of secondary phase arrivals; (3) evaluation and improvement of regional event location algorithms; (4) independent determination of master event locations. Starting with very little prior information, the authors have demonstrated the potential for a sparse seismic network of three 3-component stations to locate events over a wide region with reasonable accuracy and precision, both for epicenter and depth. Their basic findings are: that arrival azimuth can be determined with reasonable precision, but the data provide little in the way of location constraint in most cases; secondary phase arrivals are routinely observable over a wide distance range, and they provide important location constraints; existing location algorithms perform well and provide appropriate estimates of location uncertainty, but must be modified for far-regional applications. Numerous master events have been identified and used to improve their location capability.

  5. Seismic potential of Bushehr region, NPP site

    International Nuclear Information System (INIS)

    According to geological and seismological information and proposed model for plate tectonics of Iran, plates of Iran Arabia move north-eastwards with different velocities. This causes subduction of Iran plate by Arabian plate, folding of Zagros Range and seismic activities in the region. Investigation of recorded shocks in Bushehr Seismographic Network in recent 10 years, and historical seismicity record show that southern Zagros region should not be considered a single seismotectonic province, since it demonstrates at least distinct seismic characteristics in two aspects. First, eastern part of Qatar-Kazerun flexure suffers severe seismic activity, and Lar region has been devastated several times by destructive earthquakes in the present century. Second, Bushehr environment, which is located at the western part of Qatar-Kazerun line, according to historical records, bears considerable quiescence and is one of the seismically pacific quarters of the Iranian plateau. It is worth mentioning that, during the past 1000 years, the strongest earthquake close to Bushehr was a shock with a magnitude of 5, 50 Km distant. Accordingly, despite geographical proximity to seismically active Zagros belt, Bushehr bears considerably low seismicity and has relative quiescence and stability, and from this point, seismic characteristics of the region, relates to Arabian and Persian Gulf region than Iranian plateau. It follows that Bushehr region could be considered northern most part of Arabian plate. Should the complementary studies confirm the above conclusion, Bushehr would be the most promising region for development of important industrial projects. (Author)

  6. Economic disparities between EU states and regions

    Directory of Open Access Journals (Sweden)

    Ion CIUREA

    2010-05-01

    Full Text Available EU has 27 Member States representing a community and a market of 493million citizens, which creates further economic and social disparities between thestates and their 271 regions. In a region in four, the GDP (gross domestic product percapita is 75% below the average for the EU-27. Based on the concepts of solidarity andcohesion, regional policy of the European Union favors reducing structural disparitiesbetween EU regions, the balanced development of the community and promoting aneffective equality of opportunity between people. Over the past 50 years, Europeancooperation has helped build highways, sewage plants, bridges, laboratories forbiotechnology. She helped to revive urban areas and neglected activities, throughcountless projects in the poorest regions of the Union.. Two key values: solidarity andcohesion, underlying these projects and the regional policy of the European Union. Theeconomic, social and territorial cohesion will always be at the heart of Europe Strategy2020, a key mechanism for achieving the priorities for a smart growth, sustainable andinclusive in the Member States and regions.

  7. Automatic image segmentation by dynamic region merging.

    Science.gov (United States)

    Peng, Bo; Zhang, Lei; Zhang, David

    2011-12-01

    This paper addresses the automatic image segmentation problem in a region merging style. With an initially oversegmented image, in which many regions (or superpixels) with homogeneous color are detected, an image segmentation is performed by iteratively merging the regions according to a statistical test. There are two essential issues in a region-merging algorithm: order of merging and the stopping criterion. In the proposed algorithm, these two issues are solved by a novel predicate, which is defined by the sequential probability ratio test and the minimal cost criterion. Starting from an oversegmented image, neighboring regions are progressively merged if there is an evidence for merging according to this predicate. We show that the merging order follows the principle of dynamic programming. This formulates the image segmentation as an inference problem, where the final segmentation is established based on the observed image. We also prove that the produced segmentation satisfies certain global properties. In addition, a faster algorithm is developed to accelerate the region-merging process, which maintains a nearest neighbor graph in each iteration. Experiments on real natural images are conducted to demonstrate the performance of the proposed dynamic region-merging algorithm. PMID:21609885

  8. SMART SPECIALIZATION, ELEMENT OF REGIONAL DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Florina Popa

    2016-07-01

    Full Text Available Research-Development and innovation expenditure (conditions of a few high specializations in different fields of science know an increasing importance, both at countries level and regions, on the background of challenges that occur in economic growth, at European Union level, involving investment increase in knowledge, respectively, education, professional training, research and development. The existence of a good model of territorial development means finding a strategy and governance able to create new economic activities that capitalize the competitive and comparative advantages of territorial potential, in global context. The new strategy of economic transformation at local level, the smart specialization, aims to promote efficient and effective use of public investment in research, based on innovation encouragement, at regional level, that should lead to economic growth and prosperity of regions. The implementation of strategy`s instruments involves an integrated approach, by using own forces and potential of each region, that should meet the requirements of European Agenda, for growth and competitiveness achievement. By identifying the fields with high potential, at regional level, and their strengthening, the smart specialization can concur to regions access on global markets and international value chain. The study briefly expounds the concept of smart specialization and its constituent sizes, principles of action in the field of research-development and innovation. There are also considered the implementation stages of "strategy", in the interventions at regional level, as well as the advantages and risks that it entails.

  9. Mapping Smart Regions. An Exploratory Approach

    Directory of Open Access Journals (Sweden)

    Sylvie Occelli

    2014-05-01

    Full Text Available The paper presents the results of an exploratory approach aimed at extending the ranking procedures normally used in studying the socioeconomics determinants of smart growth at the regional level.   Most of these studies adopt a methodological procedure which essentially consists of the following steps: a identification of the pertinent elementary indicators according to the study objectives; b data selection and processing; c combination of the elementary indicators by multivariate statistical techniques aimed at obtaining a robust synthetic index to rank the observation units. In the procedure a relational dimension is mainly subsumed in the system oriented perspective adopted in selecting the indicators which would best represent the system determinants depending on the goals of the analysis (step a.  In order to get deeper insights into the smartness profile of the European regions, this study makes an effort to account of the relational dimension also in steps b and c of the procedure. The novelties of the proposed approach are twofold. First, by computing region-to-region distances associated with the selected indicators it extends the conventional ranking procedure (step c. Second, it uses a relational database (step b, dealing with the regional participation to the FP7-ICT project, to modify the distances and investigate its impact on the interpretation of the regional positioning.  The main results of this exercise seem to suggest that regional collaborations would have a positive role in regional convergence process. By providing an opportunity to get contacts with the areas endowed with a comparatively more robust smartness profile, regions may have a chance to enhance their own smartness profile.

  10. Lambayeque Region marketing: Improving Incoming Tourism

    Directory of Open Access Journals (Sweden)

    Roger Pingo Jara

    2012-12-01

    Full Text Available Up to now, the marketing of the Lambayeque region as a tourist destination has been able to make important progress in the growth of domestic tourists flow. 40% of these tourists come from the capital, mostly they arrive in this region, mainly for business reasons. However, little progress is shown in relation to Incoming tourism, because from 100% of visitors who arrive to this touristic destination only 5% are of foreign origin.Furthermore, in 2011, from the total foreign tourists that visited the Moche Route - La Libertad region and Lambayeque region, 70% remained in the first one and only 30% visited both regions, completing the touristic circuit. The recommendations of the teachers of the Universidad del Pacífico, Universidad Esan and Centrum Católica, who have been interviewed are compared with the businessmen’s opinions in the region, showing the importance of targeting the tourism marketing strategy. Thus, it seeks to create value in different niches of the source markets, to prioritize potential tourists from brotherly countries, to link emotionally the tourist with the city, to build brands for each touristic product, to invest in highly specialized tourism and to improve significantly the clusters organization of the tourism sector in the region.We conclude that, in the region of Lambayeque, isolated efforts have been made regarding the incoming marketing, but, according to the needs, tastes and preferences of the potential tourist, this does not fulfill the international standards. This is demonstrated by the results achieved up to now—in terms of the foreign visitors’ number—. To that extent, It emphasizes the importance of the design and the implementation of a marketing plan connected with market reality.It should profit from the national brand and develop regional and local brand based on the international touristic demand-supply relation to market niches.

  11. Comparison of DMSP and SECS region-1 and region-2 ionospheric current boundary

    Science.gov (United States)

    Weygand, J. M.; Wing, S.

    2016-06-01

    The region-1 and region-2 boundary has traditionally been identified using data from a single spacecraft crossing the auroral region and measuring the large scale changes in the cross track magnetic field. With data from the AUTUMN, CANMOS, CARISMA, GIMA, DTU MGS, MACCS, McMAC, STEP, THEMIS, and USGS ground magnetometer arrays we applied a state-of-art technique based on spherical elementary current system (SECS) method developed by Amm and Viljanen (1999) in order to calculate maps of region-1 and region-2 current system over the North American and Greenland auroral region. Spherical elementary current (SEC) amplitude (proxy for vertical currents) maps can be inferred at 10 s temporal resolution, ~1.5° geographic latitude (Glat), and 3.5° geographic longitude (Glon) spatial resolution. We compare the location of the region-1 and region-2 boundary obtained by the DMSP spacecraft with the region-1 and region-2 boundary observed in the SEC current amplitudes. We find that the boundaries typically agree within 0.2°±1.3°. These results indicate that the location of the region-1 and region-2 boundary can reasonably be determined from ground magnetometer data. The SECS maps represent a value-added product from the magnetometer database and can be used for contextual interpretation in conjunction with other missions as well as help with our understanding of magnetosphere-ionosphere coupling mechanisms using the ground arrays and the magnetospheric spacecraft data.

  12. Cross-border Identity in Building a Regional Brand: the Northern Transylvania Region

    OpenAIRE

    Soproni, Luminita

    2006-01-01

    Northern Transylvania region is looking now for a cross-border identity, trying to raise awareness among the population about belonging to this region and to inform foreign investors about the best investment opportunities. The cross-border dimension represents one of the main points of this regional identity.

  13. Environmental survey of Region VI, Haltenbanken, 2009; Miljoeundersoekelse i Region VI, Haltenbanken, 2009

    Energy Technology Data Exchange (ETDEWEB)

    Holm, May-Helen; Cochrane, Sabine; Mannvik, Hans-Petter; Wasbotten, Ingar Halvorsen

    2010-07-01

    There has been an environmental investigation in Region VI Halten Bank. This report presents the results of the chemical and biological assays performed on samples from a total of 316 stations in 16 fields and 15 regional stations. A status of environmental conditions in the region is given at the end of the report. (AG)

  14. Environmental Survey in Region VI, Haltenbanken, 2009. Summary report; Miljoeundersoekelse i Region VI, Haltenbanken, 2009. Sammendragsrapport

    Energy Technology Data Exchange (ETDEWEB)

    Mannvik, Hans-Petter; Wasbotten, Ingar Halvorsen

    2010-07-01

    An environmental survey of Region VI, Haltenbanken, has been carried out. This report presents the results from the analyses carried out on samples from a total of 316 stations at 16 fields and 15 regional stations. A status of the environmental conditions in the region is given at the end of the report. (Author)

  15. Does regional science need an experimentalist buzz?

    DEFF Research Database (Denmark)

    Mitze, Timo Friedel

    2014-01-01

    The purpose of this article is to stimulate the discussion about the constant influx of new and potentially useful methods for empirical investigations in regional science and policy analysis. Particularly, the focus here lies on a brief presentation of ‘quasi’-experimentalist methods...... as a promising approach to derive causal statements with respect to the effectiveness of regional policy instruments. Outlining potential advantages and pitfalls of this approach by means of an illustrative empirical example, this article finally sets up a research agenda for its future use by regional...... scientists and economic geographers....

  16. H II regions in ring galaxies

    OpenAIRE

    Y. D. Mayya; Romano, R.

    2002-01-01

    Tomamos im agenes de una muestra de nueve galaxias anilladas en las l neas de H +[N II] con la intenci on de mapear la distribuci on de regiones H II en ellas. Las regiones H II fueron detectadas en todas las galaxias observadas, con la mayor a de estas regiones con nadas al anillo. Detectamos emisi on en H , aunque d ebil, en la parte interna del anillo en cuatro galaxias. Esta emisi on es 20{30% de la emisi on total en tres galaxias (Arp 141, 291, y 143) y 45% en NGC2793. Se d...

  17. Newborns health in the Danube Region

    DEFF Research Database (Denmark)

    Andersen, Zorana J; Sram, Radim J; Ščasný, Milan;

    2016-01-01

    BACKGROUND: The EU strategy for the Danube Region addresses numerous challenges including environment, health and socioeconomic disparities. Many old environmental burdens and heavily polluted areas in Europe are located in the Danube Region, consisting of 14 countries, with over 100 million people....... Estimating the burden of environmental exposures on early-life health is a growing research area in Europe which has major public health implications, but the data from the Danube Region are largely missing. AIM: This review presents an inventory of current environmental challenges, related early-life health...

  18. Population development in Ljubljana urban region

    Directory of Open Access Journals (Sweden)

    Dejan Rebernik

    2004-12-01

    Full Text Available The paper presents the main characteristic of population development and urbanisation processes in Ljubljana and Ljubljana urban region. Up to the end of the seventies fast population growth was a consequence of strong immigration from rural parts of Slovenia and the rest of Yugoslavia. In the eighties and nineties deconcentration of population within the region with intense suburbanisation and depopulation of inner city and older residential neighbourhoods were the main urbanisation processes. In the second half of the nineties the highest population growth was recorded in dispersed rural settlements in the periphery of the region. In some parts of the inner city reurbanisation and gentrification occurred.

  19. Diverse Xinjiang——The Western Regions

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    Xinjiang is China's largest provincial-level administrative region. Covering an area of 1.6 million square kilometers, there are eight countries along its 5,600-kilometer border. According to archaeological findings, human habitation began here in the Neolithic Age, Xinjiang was a main aspect of the Old Silk Road that traversed the region 2,000 years ago, and instrumental in linking the East and West. Migration from Central Asia and intermarriage brought about complex ethnic relationships culminating in the 13 ethnic groups that today inhabit this region of diverse culture and topography,

  20. Oncocytic lesions of the ophthalmic region

    DEFF Research Database (Denmark)

    Østergaard, Jens; Prause, Jan U; Heegaard, Steffen

    2011-01-01

    Purpose: This study aimed to make a nationwide clinicopathological study of oncocytic lesions in the ophthalmic region and to characterize their cytokeratin (CK) expression. Methods: All histologically diagnosed oncocytic lesions in the ophthalmic region registered in Denmark over a 25-year period...... expression. Basal-type oncocytic cells reacted with antibodies against CK 5/6, CK 7, CK 8, CK 13, CK 14, CK 17, CK 18 and CK 19, and suprabasal cells with CK 4, CK 7, CK 8, CK 18 and CK 19. Antibodies against CK 1+10 and CK 20 showed no reaction. Conclusions: Oncocytic lesions of the ophthalmic region most...

  1. Estimation of possibilities of region transport clusterization

    Directory of Open Access Journals (Sweden)

    V.V. Lyfar

    2014-09-01

    Full Text Available The aim of the article. The aim of the article is to offer the method of estimation of region transport clusterization possibilities. The results of the analysis. The row of indexes is offered for the possibilities estimation of region transport clusterization: coefficient of transport industry localization on the territory of region; coefficients of territorial transit; coefficients of an interregional transport specialization; coefficient of transportation volumes on one inhabitant of the region. For realization of calculations data there is a need to take on the average for 5-6 last years. Than the nearer got values of coefficients are to unit, the probability of a region transport clusterization is higher. The results of calculation of a transport industry localization coefficient on the territory of Zaporizhzhya area testify to high enough degree of transport industry localization on the region territory. The values of territory transit coefficients also testify to high transit possibilities of Zaporizhzhya region territory, which are used incompletely. The coefficient of an interregional transport specialization allows, at first, to analyse the change of every type of region transport ponderability in the scales of country during the certain period of time; secondly, to define the type of transport, which conducts in a region. The expected coefficients of a transport specialization specify on the advantage of motor and river transport. In addition, the part of motor transport did not almost change during the investigated period, while the coefficient of a transport specialization of Zaporizhzhya region on an aviation transport diminished substantially. According to calculations the final coefficient of region transport clusterization potential estimation specifies on high enough possibilities of transport cluster creation in the Zaporizhzhya region. Therefore the possibility of interregional transport cluster creation is considered, the

  2. Accessibility of the Regional Information Based on the Regional Information Structure Framework

    Directory of Open Access Journals (Sweden)

    J. Jarolímek

    2014-01-01

    Full Text Available The paper addresses the issue of effective implementation of the information and communication technologies in rural areas with the special focus on the accessibility of regional information and big collections of data related to the location. Presented results comes from long term research at the Department of Information Technologies FEM CULS in Prague in the areas of regional informatics and digital divide, and are compliant with strategic goals of Digital Agenda for Europe: A Europe 2020 Initiative. Description and definition of the general framework of the accessibility of regional information – Regional Information Structure (RIS and Regional Information Relation (RIR is introduced in the paper.

  3. Region 9 NPL Sites (Superfund Sites)

    Data.gov (United States)

    U.S. Environmental Protection Agency — NPL site POINT locations for the US EPA Region 9. NPL (National Priorities List) sites are hazardous waste sites that are eligible for extensive long-term cleanup...

  4. Region 9 NPL Sites (Superfund Sites) Polygons

    Data.gov (United States)

    U.S. Environmental Protection Agency — NPL site POLYGON locations for the US EPA Region 9. NPL (National Priorities List) sites are hazardous waste sites that are eligible for extensive long-term cleanup...

  5. Level III Ecoregions of EPA Region 9

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions for EPA Administrative Regions were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in...

  6. Level III Ecoregions of EPA Region 8

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions for EPA Administrative Regions were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in...

  7. Level IV Ecoregions of EPA Region 6

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions by EPA region were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality,...

  8. Level III Ecoregions of EPA Region 6

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions by EPA region were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality,...

  9. Level III Ecoregions of EPA Region 3

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions by EPA region were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality,...

  10. Level III Ecoregions of EPA Region 10

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions by EPA region were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality,...

  11. Level IV Ecoregions of EPA Region 8

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions for EPA Administrative Regions were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in...

  12. Level IV Ecoregions of EPA Region 7

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions by EPA region were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality,...

  13. Level III Ecoregions of EPA Region 4

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions by EPA region were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in the type, quality,...

  14. Level IV Ecoregions of EPA Region 9

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions for EPA Administrative Regions were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in...

  15. South-East Iowa Groundwater Vulnerability Regions

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — The regions on this map represent areas with similar hydro- geologic characteristics thought to represent similar potentials for contamination of groundwater and/or...

  16. 1- HARPs of the Pacific Islands Region

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset contains information on acoustic recordings of cetaceans collected from areas within the Pacific Islands Region since 2006. In collaboration with...

  17. Northwest Atlantic Regional Climatology (NCEI Accession 0155889)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — To provide an improved oceanographic foundation and reference for multi-disciplinary studies of the Northwest Atlantic Ocean, NCEI Regional Climatology Team...

  18. Engineering students sweep regional computer programming contest

    OpenAIRE

    Benton, Netta

    2004-01-01

    Virginia Tech student programming teams captured four of the five top places in the 2004 Association for Computing Machinery (ACM) Mid-Atlantic Regional Programming Contest - the best performance ever by Virginia Tech undergraduate students in the College of Engineering.

  19. Hydrologic landscape regions of the United States

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Hydrologic landscape regions (HLRs) in the United States were delineated by using geographic information system (GIS) tools and statistical methods including...

  20. Ca Biodiversity Council Bioregions (INACC Regions)

    Data.gov (United States)

    California Department of Resources — California regions developed by the Inter-agency Natural Areas Coordinating Committee (INACC) were digitized from a 1:1,200,000 California Department of Fish and...