"Kui riigikogu presidenti valida ei suuda, siis ma ei soovitaks Arnold Rüütlil uuesti Kadriorgu kandideerida." / Arno Almann ; interv. Urmo Soonvald

Index Scriptorium Estoniae

Almann, Arno 1950-

2006-01-01

Nõukogude Eestis Arnold Rüütlit nõustanud Arno Almann on üks endistest kommunistliku partei liikmetest, kes tänavu presidendilt ordeni saab. Lähiajaloo ja endiste liidrite tegevusele hinnangu andmine. Lisa: Kes on Arno Almann?

Sotsiaalteaduskond 1993-2007 / Kristel Marmor ; meenutavad Aleksander Pulver, Jüri Kruusvall ja Arno Baltin

Index Scriptorium Estoniae

Marmor, Kristel

2008-01-01

11. jaanuaril 2008. aastal tähistas sotsiaalteaduskond oma 15. tegevusaastat ja samas ka matust. Meenutused psühholoogiaprofessor Aleksander Pulverilt, sotsioloogia vanemteadurilt Jüri Kruusvallilt ning matusekõne Arno Baltinilt

Pengembangan Transportasi Sungai Kota Semarang Sebagai Transportasi Perintis Tujuan Wisata Air (Studi Kasus Kanal Banjir Barat Kota Semarang

Directory of Open Access Journals (Sweden)

Ismiyati Ismiyati

2016-12-01

Full Text Available Perkembangan pariwisata di kota Semarang ditandai dengan tersedianya fasilitas shuttle bus gratis. Rute shuttle bus tersebut melewati rute Kuliner Pekunden, Pusat oleh-oleh Pandanaran, Gedung Lawang Sewu dan Daerah Kota Lama Semarang.Sejak tahun 2012, wisata di tepi Sungai Kanal Banjir Barat mulai dikembangkan pemerintah Kota Semarang. Namun, sampai saat ini Kanal Banjir Barat hanya difungsikan sebagai sungai pengendali banjir, sehingga fungsi pariwisatanya belum optimal seperti objek wisata lain di Kota Semarang. Tujuan dari penelitian ini adalah untuk mengembangkan transportasi wisata air, khususnya di Kanal Banjir Barat. Penelitian ini menggunakan metode deskriptif dengan kuesioner dan observasi lapangan. Metode kuantitatif penentuan alur pelayaran menggunakan analisis hidrologi dan simulasi hidrolika sungai dengan program HEC-RAS. Penelitian ini merekomendasikan bahwa lokasi pengembangan transportasi untuk wisata air di Kanal Banjir Barat akan efektif jika berada diantara Bendung Simongan hingga muara Kanal Banjir Barat. Tipe angkutan wisata yang ideal adalah menggunakan 2 kapal speedboat terbuka dengan dimensi panjang 8 m, lebar 2,2 m, dan draft 0,4 m. Biaya Operasional Kapal per tahun untuk 8 trip per hari dan biaya pengelolaannya adalah sebesar Rp 901,2 juta dengan estimasi tarif per orang sebesar untuk Rp 17.070,- per trip.  [Title: River Transportation Development of Semarang City for Water Tourism: A Case Study West Flood Canal] Tourism development of Semarang city is identified by the facilities of free shuttle bus. The shuttle bus service passes through Pekunden culinary route, a central souvenir of Pandanaran, Lawang Sewu and Old City of Semarang. Since 2012, local government has developed riverside tourism object of the West Flood Canal Semarang. However, until then the West Flood Canal only was functioned as flood control. Thus, the tourism function is not optimum as other tourism attractions in Semarang city. This research aims

Remediation of Veliki bački kanal and sustainable use of resources in its surroundings

Directory of Open Access Journals (Sweden)

Stojanović Vladimir

2014-01-01

Full Text Available Veliki bački kanal is one of the most polluted watercourses in Serbia and it is frequently the central topic of the analysis of huge ecological issues in Serbia. It was dug at the turn of the 19th century with the main purpose to drain the wetland areas in central Bačka and to enhance economic growth of the settlements that had been colonized several times during the 18th century. Although it is being studied mostly from environment protection perspective at present, it has been changing the features of the landscape and the environment in this area. The issue of intensive pollution, predominantly from food industry, has been increasing since the second half of the 20th century. This type of pollution completely diminished the canal functions planned by the project designers. Current and future canal functions are: drainage and flood protection, irrigation, water supply, wastewater recipient, canal traffic, fish farming, tourism (recreation and nature protection. Remediation is crucial and fundamental prerequisite for sustainable use or Veliki bački kanal resources.

Biophysical processes affecting DOM dynamics at the Arno river mouth (Tyrrhenian Sea).

Science.gov (United States)

Retelletti Brogi, S; Gonnelli, M; Vestri, S; Santinelli, C

2015-02-01

Dissolved organic carbon (DOC) and optical properties (absorption and fluorescence) of chromophoric dissolved organic matter (CDOM) were measured in October 2012, at the Arno river mouth and in a coastal station close to it. The data reported indicates that the Arno river represents an important source of DOC and CDOM to this coastal area, with a total DOC flux of 11.23-12.04 · 10(9)g C · y(-1). Moving from the river to the sea, CDOM absorption and fluorescence decreased, while the spectral slope increased, suggesting a change in the molecular properties of CDOM. Mineralization experiments were carried out in order to investigate the main processes of DOM removal and/or transformation in riverine and coastal water. DOC removal rates were 20 μM · month(-1) in the river and 3 μM · month(-1) in the seawater, while CDOM was released during the first 30 days and removed in the following 40 days. Copyright © 2014 Elsevier B.V. All rights reserved.

Bed-level adjustments in the Arno River, central Italy

Science.gov (United States)

Rinaldi, Massimo; Simon, Andrew

1998-02-01

Two distinct phases of bed-level adjustment over the last 150 years are identified for the principal alluvial reaches of the Arno River (Upper Valdarno and Lower Valdarno). The planimetric configuration of the river in these reaches is the result of a series of hydraulic works (canalization, rectification, artificial cut-offs, etc.) carried out particularly between the 18th and the 19th centuries. Subsequently, a series of interventions at basin level (construction of weirs, variations in land use), intense instream gravel-mining after World War II, and the construction of two dams on the Arno River, caused widespread degradation of the streambed. Since about 1900, total lowering of the channel bed is typically between 2 and 4 m in the Upper Valdarno Reach and between 5 and 8 m in some areas of the Lower Valdarno Reach. Bed-level adjustments with time are analyzed for a large number of cross-sections and described by an exponential-decay function. This analysis identified the existence of two main phases of lowering: the first, triggered at the end of the past century; the second, triggered in the interval 1945-1960 and characterized by more intense degradation of the streambed. The first phase derived from changes in land-use and land-management practices. The second phase is the result of the superimposition of two factors: intense instream mining of gravel, and the construction of the Levane and La Penna dams.

Trace elements in suspended particulate matter and liquid fraction of the Arno River waters

International Nuclear Information System (INIS)

Capannesi, G.; Cecchi, A.; Mando, P.A.

1984-01-01

The concentrations of 46 elements along the course of the Arno River (Tuscany, Italy) have been determined by means of Instrumental Neutron Activation Analysis. Both suspended particulate matter and liquid fraction have been investigated. No chemical treatment has been performed on the samples, either before or after irradiation. Anticoincidence techniques have been employed in the γ spectroscopy. Results are briefly discussed also from a methodological point of view. 4 references, 16 figures, 2 tables

Das Thema “Altern” in Arno Geigers Roman «Alles über Sally»

Directory of Open Access Journals (Sweden)

Meike Dackweiler

2013-11-01

Full Text Available Alles über Sally (All about Sally is the fifth novel of the successful Austrian author Arno Geiger. While it was both praised and criticized for being a contemporary adaption of the adultery novel, little importance was attached to the theme of ageing, which pervades the whole novel. Moreover, adulterous female characters over fifty are rare in contemporary German literature. Given these premises, this essay examines the composition of the ageing characters in the novel and provides a discussion of the social construction of images of ageing.

The UN System for Environmental-Economic Accounts for Water (SEEA-W and groundwater management: the experience of the Arno River Basin Authority within the PAWA project

Directory of Open Access Journals (Sweden)

Bernardo Mazzanti

2014-09-01

Full Text Available The Pilot Arno Water Accounts (PAWA project was recently funded under the Call “Preparatory Action on Development of Prevention Activities to Halt Desertification in Europe” of the Directorate- General for the Environment of the European Commission to promote preventive actions to manage water scarcity and drought phenomena and to meet one of the main goals under European environmental legislation: the effective and sustainable management of water resources. The partners involved in the implementation of the PAWA project (ISPRA, Arno River Basin Authority, SEMIDE/EMWIS will carry out a pilot initiative in the Arno River Basin, an area severely affected by water scarcity and droughts phenomena and characterized by water withdrawals and land use changes. In the area a large experience about water balance application was already performed, for example in the context of the Water Framework Directive Common Implementation Strategy. Moving from this knowledge, the objective of the project is the definition of water accounting processing based on the UN System of Environmental Economic Accounts for Water, with the final goal to optimize a list of effective measures to face water scarcity phenomena. By the end of project (March 2015 the PAWA partnership aims at preparing physical water stock accounts, using the best available data resulting from field measurements or models, on a monthly step for the period 1999–201. The quality of each dataset will be assessed; tables, maps and graphs will be produced as outputs of the projects in cooperation with local stakeholders and players of the water sector. Furthermore, water accounts will be used to assess the potential impact of various measures related to water resource efficient exploitation in the most vulnerable sub-basins; their tolerability will be tested during workshops with stakeholders. Finally, water efficiency targets for potential future integration into Arno River Basin Management Plan

Kas uus töölepingu seaduse eelnõu on õnnestunud? / Olga Aasav, Arno Arukask, Ain Tammvere...[jt.] ; interv. Martin Pau

Index Scriptorium Estoniae

2008-01-01

Vastavad restoranklubi Atlantis tegevjuht Olga Aasav, ametiühingute keskliidu osakonnajuhataja Arno Arukuusk, AS Estiko Investeeringud juhataja Ain Tammvere, Tartu Ülikooli ametiühingu esimees Aleksander Jakobson, AS Samelin tegevdirektor Leida Kikka, AS Enics Eesti tegevjuht Kalle Kuusik, personalispetsialist Lea Oras ja Tartu Tarbijate Kooperatiivi juhatuse esimees Tarmo Punger

Hobojista Arnošt König a jeho působení v pražském hudebním životě

Czech Academy of Sciences Publication Activity Database

Kolátorová, Petra

2012-01-01

Roč. 49, č. 3 (2012), s. 263-284 ISSN 0018-7003 R&D Projects: GA ČR GA408/08/1020 Institutional support: RVO:68378076 Keywords : Arnošt König * oboist * Prague´s musical life * Antonín Dvořák Subject RIV: AL - Art, Architecture, Cultural Heritage

Investigating Spatial Patterns of Persistent Scatterer Interferometry Point Targets and Landslide Occurrences in the Arno River Basin

Directory of Open Access Journals (Sweden)

Ping Lu

2014-07-01

Full Text Available Persistent Scatterer Interferometry (PSI has been widely used for landslide studies in recent years. This paper investigated the spatial patterns of PSI point targets and landslide occurrences in the Arno River basin in Central Italy. The main purpose is to analyze whether spatial patterns of Persistent Scatterers (PS can be recognized as indicators of landslide occurrences throughout the whole basin. The bivariate K-function was employed to assess spatial relationships between PS and landslides. The PSI point targets were acquired from almost 4 years (from March 2003 to January 2007 of RADARSAT-1 images. The landslide inventory was collected from 15 years (from 1992–2007 of surveying and mapping data, mainly including remote sensing data, topographic maps and field investigations. The proposed approach is able to assess spatial patterns between a variety of PS and landslides, in particular, to understand if PSI point targets are spatially clustered (spatial attraction or randomly distributed (spatial independency on various types of landslides across the basin. Additionally, the degree and scale distances of PS clustering on a variety of landslides can be characterized. The results rejected the null hypothesis that PSI point targets appear to cluster similarly on four types of landslides (slides, flows, falls and creeps in the Arno River basin. Significant influence of PS velocities and acquisition orbits can be noticed on detecting landslides with different states of activities. Despite that the assessment may be influenced by the quality of landslide inventory and Synthetic Aperture Radar (SAR images, the proposed approach is expected to provide guidelines for studies trying to detect and investigate landslide occurrences at a regional scale through spatial statistical analysis of PS, for which an advanced understanding of the impact of scale distances on landslide clustering is fundamentally needed.

Definition of Pluviometric Thresholds For A Real Time Flood Forecasting System In The Arno Watershed

Science.gov (United States)

Amadio, P.; Mancini, M.; Mazzetti, P.; Menduni, G.; Nativi, S.; Rabuffetti, D.; Ravazzani, G.; Rosso, R.

The pluviometric flood forecasting thresholds are an easy method that helps river flood emergency management collecting data from limited area meteorologic model or telemetric raingauges. The thresholds represent the cumulated rainfall depth which generate critic discharge for a particular section. The thresholds were calculated for different sections of Arno river and for different antecedent moisture condition using the flood event distributed hydrologic model FEST. The model inputs were syntethic hietographs with different shape and duration. The system realibility has been verified by generating 500 year syntethic rainfall for 3 important subwatersheds of the studied area. A new technique to consider spatial variability of rainfall and soil properties effects on hydrograph has been investigated. The "Geomorphologic Weights" were so calculated. The alarm system has been implemented in a dedicated software (MIMI) that gets measured and forecast rainfall data from Autorità di Bacino and defines the state of the alert of the river sections.

Variable Step Closed Loop Power Control with Space Diversity for Low Elevation Angle High Altitude Platforms Communication Channel [Langkah Variabel Kontrol Daya Loop Tertutup dengan Keragaman Ruang untuk Sudut Elevasi Rendah pada Kanal Komunikasi HAPs

Directory of Open Access Journals (Sweden)

Iskandar Iskandar

2016-07-01

Full Text Available This paper proposes variable step closed loop power control algorithm combined with space diversity to improve the performance of High Altitude Platforms (HAPs communication at low elevation angle using Code Division Multiple Access (CDMA. In this contribution, we first develop HAPs channel model which is derived from experimental measurement. From our experiment, we found HAPs channel characteristic can be modeled as a Ricean distribution because the presence of line of sight path. Different elevation angle resulting different K factor value.  This value is then used in Signal to Interference Ratio (SIR based closed loop power control evaluation. The variable step algorithm is simulated under various elevation angles with different speed of mobile user. The performance is presented in terms of user elevation angle, user speed, step size and space diversity order. We found that the performance of variable step closed-loop power control less effective at low elevation angle. However our simulation shows that space diversity is able to improve the performance of closed loop power control for HAPs channel at low elevation angle.*****Kajian ini mengusulkan suatu algoritma kontrol daya langkah variabel loop tertutup dikombinasikan dengan keragaman ruang untuk meningkatkan kinerja komunikasi High Altitude Platforms(HAPs pada sudut elevasi rendah menggunakan Code Division Multiple Access (CDMA. Kami berkontribusi untuk mengembangkan model kanal HAPs yang berasal dari pengukuran eksperimental sebelumnya. Dari percobaan tersebut, kami menemukan karakteristik kanal HAPs yang dapat dimodelkan sebagai distribusi Ricean karena kehadiran jalur tanpa penghalang. Eksperimen menunjukkan bahwa perbedaan sudut elevasi menghasilkan perbedaan nilai factor K. Nilai ini kemudian digunakan dalam Signal to Interference Ratio (SIR berbasiskan evaluasi kontrol daya loop tertutup. Algoritma langkah variabel disimulasikan dibawah sudut elevasi yang berbeda dengan kecepatan

Surface and Groundwater Interactions: Cikapundung Bandung, Kanal Banjir Timur Semarang and Cisadane Tangerang

Science.gov (United States)

Irawan, D. E.; Sulistyawati, E.; Midori, A. A.; Faisal, B.; Darul, A.; Agustin, A.

2018-04-01

In most Asia countries, the riverbank area is mostly inhabited by the low-income population, due to the shortage of formal housing. Most of the settlement areas are not equipped with proper sanitation system. Hence, the water quality gets lower over time with the increasing number of inhabitants around the riverbank. Th water quality gets worse with the close hydrological connection between surface water and the shallow groundwater. We compare the state of water quality based on our three case studies: Cikapundung Bandung, Kanal Banjir Timur Semarang, and Cisadane Tangerang. In each location, we gathered the following data: water level measurements, water flow mapping, and water quality samples. Then we make maps to evaluate existing status. The comparison will be made based on the physical and chemical properties that we get from the field. On all locations, we find very close interactions between surface water and groundwater. The hydrological connections are different in direction from upstream to downstream: gaining stream, combined stream or perched stream, and losing stream. However different river gradient gives a slightly different length of hydrological zonations. All samples show a high bicarbonate from rain water, the dissolution of carbonate minerals from the rocks and soils, and also organic species from microbial activities, which induced by domestic wastes. However, we need to make a carbonate balance calculation to break down the components. All samples also have high nitrate and nitrite concentration which come from domestic waste along the river and fertilizer from the rice fields upstream (only in Cikapundung river). For further research, we suggest chemical modeling to break up the contamination components and possible sources.

Sazan (Cyprinus carpio Balığı Gastrointestinal Kanal Mukozasındaki CCK-8, Gastrin 1, VIP, Sekretin, Somatostatin-14, Bombesin ve Histamin Peptidlerinin Lokalizasyonu.

Directory of Open Access Journals (Sweden)

Nurgül Şenol

2015-12-01

Full Text Available Bu çalışmada; Cyprinus carpio (sazan gastrointestinal kanal mukozasının kolesistokinin-8, gastrin 1, vasoaktif intesinal polypeptid, sekretin, somatostatin-14, bombesin ve histamin peptidlerinin lokalizasyon ve dağılımlarının belirlenmesi amaçlanmıştır. Yapılan immunohistokimyasal çalışmalar sonucunda sazan (Cyprinus carpio’ın mide (sazanda genişlemiş ön bağırsak bölgesi ve bağırsak bölümlerinde (ilk, orta ve son bağırsak genel olarak çalışılan tüm peptidlerin farklı yoğunlukta lokalize oldukları tespit edildi

Eestikeelne doktoriõpe ähvardab kaduda / Eva Kübar

Index Scriptorium Estoniae

Kübar, Eva

2005-01-01

Eestikeelse doktoriõppe võimalikku kadumist kommenteerivad Tallinna Tehnikaülikooli õppeprorektor Jakob Kübarsepp, Tartu Ülikooli rektor Jaak Aaviksoo, Eesti Põllumajandusülikooli õppeprorektor Hardi Tullus ja Tallinna Ülikooli rektor Mati Heidmets

Eco-drifters for a dispersion experiment at the mouth of the River Arno: the citizen-science contribution

Science.gov (United States)

Merlino, Silvia; Locritani, Marina; Muccini, Filippo; Bianucci, Marco; Berta, Maristella; Giacomazzi, Fabio; Vico, Andrea; Perfetti, Antonio

2017-04-01

From recent ISMAR Institute investigations a very high density of Antropogenic Marine Debries (AMD) has been assessed in the North Tirrenyan sea. Floating debris, both macro and micro, results to have very high concentrations, comparable or even higher than the one found in Pacific ocean and in the other identified "trash island" (Suaria et. al. 2016). Parallel surveys performed along the coasts of Marine Protected Areas of the Pelagos Sanctuary, located in North Tyrrenian sea between Tuscany, Liguria and French, reveal an uneven distribution of beached marine litter: higher concentrations are in correspondence of river mouths, or related with fisheries and aquaculture activities. The most interesting outcome of this research is that trash densities are higher especially in those protected areas where access is forbidden to tourists (Giovacchini 2016). In these areas, according to preliminary data of a still ongoing investigation (Merlino 2016), the percentage of microplastics, too, seems to be higher than those of neighbouring areas outside the parks. The reason of these correlations can lie in the sporadic cleaning of non-touristy beaches, from which the resulting accumulation and fragmentation of the trash. To study the mechanisms of transport and accumulation of AMDs in such areas we have devised a dispersion experiment to be carried out in March 2017 in San Rossore Regional Park, a strictly protected area (Pisa, Italy), located at the mouth of the Arno River, one of the major Italian rivers, running through the most densely populated and industrialized area of Tuscany. The experiment is unusual in that uses mini eco-drifters, devoid of transmission mechanisms and fully biodegradable. These eco-drifters are cork disks, self-made with the involvement of volunteers and high school students (citizenscience). These eco-drifters will be delivered at Arno's mouth and followed by drones equipped with camera in the initial phase of their dispersion, and then recovered

Evaluating the hydrological functioning and the supply of water provisioning services to support the ecosystem-water-food-energy nexus in the Arno river basin

Science.gov (United States)

Pacetti, Tommaso; Willaarts, Barbara; Caporali, Enrica; Schroeder Esselbach, Boris

2017-04-01

Water, flowing in a basin, underpins key provisioning ecosystem services like freshwater supply, food and energy production. River basin management largely determines the type of water-related ecosystem services (WES) that are provided and the extent to which trade-offs and synergies might arise. Gaining insights on the ecohydrological behavior of a basin and on the conflicting anthropic pressures on the available water resources allows to identify the most important WES, as well as the existence of WES supply and demand hotspots. This information is crucial for water resources management and, in the context of the European Union, also required to comply with the requirements of the Water Framework Directive (WFD). The purpose of this research is to quantify the provisioning WES in the upstream part of the Arno river basin (Central Italy) and identify WES hotspots and fluxes. Current information on how water is allocated in the Arno basin remains scarce, despite the increasing water demand by some sectors, particularly irrigation, and a number of emerging conflicts among users. It is expected that research outputs can support the improvement of the existing management framework, moving from the classical DPSIR (Driving forces, Pressure, State, Impact e Response) approach, where impacts must be reduced or mitigated, to a more proactive framework to support the sustainability of the Arno basin and meet the different policy goals. The eco-hydrological model SWAT (Soil Water Assessment Tool) is applied to spatially quantify the provision of WES. The preliminary results of this research indicate that the highest amount of water yield, i.e. net amount of water that contributes to streamflow and represents the main blue water fund, originates in the northern part of the basin, characterized by forest areas. In contrast, the southern part of the basin, which is mainly agriculturally used, gives a minor contribution to the overall water yield, in direct proportion to the

Hrob nemlčí pevněji nežli Vy : (Dopisy Jiřího Karáska, Arnošta Procházky, Jiřiny Böhmové a Antonína Trýba)

Czech Academy of Sciences Publication Activity Database

Färber, Vratislav (ed.)

2007-01-01

Roč. 18, č. 4 (2007), s. 163-170 ISSN 0862-6928 R&D Projects: GA ČR GA405/05/2152 Institutional research plan: CEZ:AV0Z90560517 Keywords : Kamil Fiala * Jiří Karásek ze Lvovic * Arnošt Procházka * Jiřina Böhmová * Antnoní Trýb Subject RIV: AJ - Letters, Mass-media, Audiovision

Der Mensch im Katastrophenuniversum. Zum Verhältnis von Historie, Naturgeschichte und Poetik im Frühwerk Arno Schmidts

Directory of Open Access Journals (Sweden)

Stepan Zbytovsky

2012-01-01

Full Text Available Among the representations of nature in Arno Schmidt's early texts from the debut novel Leviathan towards his radio features, scenes of diverse loci terribiles and destructive forces of nature take a prominent place. In several texts, natural processes and disasters are described as trigger or executor of the apocalypse. In analogy with the dual significance of the term ‘natural catastrophe’, which refers to both the extreme natural event itself and its impact on culture and civilisation, Schmidt linked scientific data with mythological and other cultural patterns of interpretation in these passages. Starting from the concept of nature as Leviathan, Schmidt's understanding of nature is examined, and shown to be one in which natural disasters are understood not as contingent accidents, but as defining moments of natural history. These are closely interwoven by Schmidt with culture and human history, and mirrored in his poetological programme. This article focuses on the connections between the three components, in the context of Germans coming to terms with the past and the discourse of cultural ecology (especially A. Goodbody, H. Zapf.

Vzpomínky prof. Arnošta Klímy na Mezinárodní kongres historiků ve Stockholmu v roce 1960 (Fragment z dosud nepublikovaných vzpomínek historika)

OpenAIRE

Myška, Milan

2013-01-01

The edition of the fragment of the reminiscences of the Czech economic historian Prof. Arnošt Klíma about the participation of Czech and Slovak historians at the World Economic History Congress in Stockholm in 1960. Within the frame of the so-called great themes, an only major report entrusted to East European historians was presented by Macůrek and Klíma – a report about the transition from feudalism to capitalism. On the eve of the congress was held the first international meeting of econom...

Nädala tegijad on tähetantsud ja "Rooma" / L. Sh.

Index Scriptorium Estoniae

L. Sh.

2006-01-01

Meedia TOP 10 : Kanal 2 kaheksa saadet ja ETV kaks saadet : Kanal 2 "Tantsud tähtedega" (384 000 vaatajat) ja "Võsareporter" juhivad ETV "Pealtnägija" ees. Viimaste aastate hankesarjade edukaim oli Kanal 2s alustanud "Rooma" (189 000 vaatajat)

Las jääda ükski mets! / Ilme Loik-Pärnoja

Index Scriptorium Estoniae

Loik-Pärnoja, Ilme

2003-01-01

Tõrva loodusfestival algas 3. VIII näituste avamisega. Kirikus olid väljas Milvi Torimi akvarellid, Ilme Loigu (Pärnoja) õlimaalid, Luule Luuse haldjapildid, Reet Ohna minivitraažid ja Leonhard Lapini graafika, koolimajas - Laine Vettiku tikandid ja lapitööd, Peeter ja Rein Einasto loodusfotod, Aleksander Tulluse suuremõõdulised maalid. 8. VIII lillestuudio Florist korraldatud lillepeost. Toimus ka palju muusikalisi ülesastumisi

EFFECT OF FARMERS FIELD SCHOOL ON VEGETABLES PRODUCTION IN DISTRICT PESHAWAR KHYBER PAKHTUNKHWA

Directory of Open Access Journals (Sweden)

Muhammad Zafarullah KHAN

2013-01-01

Full Text Available The Farmers Field School (FFS aims at benefiting poor farmers by improving their knowledge of existing agricultural technologies and integrated crop management to become independent and confident in their decision. The study on effect of farmer’s field school on vegetables production before and after FFS implementation in district Peshawar in four selected villages on each crop in 2011 was conducted from 80 farmers. The results were compared by using paired t-test. It was observed that 80% of the respondents were satisfied with FFS approach as there was a significant increase in vegetable production. The seed rate of tomato and cucumber decreased from 0.185kg/kanal to 0.1 kg/ kanal and 0.120kg/kanal to 0.01kg/kanal while production of tomato and cucumber were increased from 8158.75kgs/kanal to 1030.25kgs/kanal and 3230kgs/kanal to 5340kgs/kanal, respectively after the activities of FFS. FFS brought a positive effect on vegetable production and technology adoption improving their income, skills and knowledge ultimately lead farmers towards empowerment. The input cost including seed, crop management, FYM, and weedicides for tomato were reduced by Rs.28, Rs. 3170 and Rs.658 and cucumber reduced by Rs.35, Rs.570 and Rs.430. Only fertilizers cost was increased by Rs. 2200 in case of tomato and 465 in case of cucumber. FFS facilitator and coordinator should be more skilled and practical oriented to facilitate poor farmers. In light of the above study, more FFS should be planned so that the more farmers should be benefited.

Analisis interferensi T-DAB dan TV Analog pada pita Very High Frequency (VHF

Directory of Open Access Journals (Sweden)

Kasmad Ariansyah

2014-09-01

Full Text Available Kehadiran teknologi digital telah membawa perubahan di dalam berbagai aspek kehidupan, tak terkecuali di dunia penyiaran. Digitalisasi dibidang penyiaran diyakini dapat memberikan manfaat dalam hal efisiensi spektrum frekuensi radio. Berkaitan dengan penyiaran radio, Menteri  Komunikasi  dan  Informatika telah menetapkan DAB family sebagai standard penyiaran radio digital di Indonesia. Kajian dilakukan untuk mendapatkan jarak minimum yang diperlukan  antara sistem T-DAB dan TV analog sebagai solusi terhadap kemungkinan interferensi. Analisis dilakukan dengan bantuan SEAMCAT. Berdasarkan hasil analisis disimpulkan bahwa  kanal  A  T-DAB  merupakan  kanal yang paling rentan terhadap interferensi; Untuk mencapai probabilitas interferensi maksimum 5%, separasi geograpis minimum antara cakupan terluar TV analog kanal n dan transmitter terluar pada jaringan SFN T-DAB untuk kanal (n- 1D, nA, nB, nC berturut-turut adalah 220 Km, 290 Km, 145 Km dan  40  Km.  Sedangkan  untuk  kanal  nD  dan  (n+1A  dapat dioperasikan tanpa separasi geograpis dengan TV analog.

Simulatsioon, situatsioon, kaos / Rain Tolk

Index Scriptorium Estoniae

Tolk, Rain, 1977-

2004-01-01

Provokatiivse teleprogrammi "Ekskursioon" (Kanal 2) võrdlus ameerika ja inglise analoogidega - "Da Ali G Show" ja "The Awful Truth & TV-Nation". Lisatud Kanal 2 programmijuhi Olle Mirme kommentaar ja "Provokatiivseid saateid ja momente eesti teleajaloos" lk. 126

Seismic response monitoring of the Arno river masonry embankment during the conservation works after the Lungarno Torrigiani riverbank landslide (Florence - May 25, 2016)

Science.gov (United States)

Lotti, Alessia; Pazzi, Veronica; Chiara, Paolo; Lombardi, Luca; Nocentini, Massimiliano; Casagli, Nicola

2017-04-01

Geohazards are the most relevant processes that can damage or increase the risk of human beings, properties, critical and transport infrastructures, and environment itself. They also could involve the interruption of human activities. The concepts of disaster risk reduction and disaster risk management involve the development, improvement, and application of policies, strategies, and practices to minimize disaster risks throughout society. Since 1972 (UNESCO Convention) the identification, protection, and preservation of cultural and natural heritage has been recognized to be of outstanding value to humanity, and a key resource to build resilient societies. Nevertheless, world architectural wealth is accumulating damages and heavy losses because of both materials deterioration and exceptional natural or man-made events. The "health" of buildings/structures/infrastructures may be evaluate by its deterioration or damage level. Thus, structure dynamic characterization and microtremor analysis are considered powerful techniques, even thought seismic noise techniques in densely populated area are hardly to carry out because of the background noise due to the human activities. A wide bibliography about buildings/structures/infrastructures seismic dynamic characterization is counterposed to a missing one about their seismic response during conservation/safety works, even thought the seismic vibration monitoring (SVM) is widely used. On May 25, 2016 a riverbank landslide seriously damaged a portion roughly 100 m long of the Lungarno Torrigiani historical masonry embankment wall (left river bank of the Florence urban stretch of the Arno river, between Ponte alle Grazie e Ponte Vecchio). The street next to the embankment wall collapsed, and the earth fill material was fully retained by the embankment wall that did not collapse but seriously deformed towards the Arno river, fracturing itself in three main areas (a cusp roughly in the middle of the damaged wall, where is also

Udkast til manus – FOREBYGGELSE AF RYNKER

DEFF Research Database (Denmark)

Bertram, Hanne Christine S.

2018-01-01

Redegørelse og input til artikel/udsendelse om rynker til en specifik youtube kanal, der hedder 'Skønhedslaboratoriet'.......Redegørelse og input til artikel/udsendelse om rynker til en specifik youtube kanal, der hedder 'Skønhedslaboratoriet'....

TERMOMETER 8 KANAL

Directory of Open Access Journals (Sweden)

Muhammad Andang Novianta

2013-04-01

Full Text Available Pada saat ini di dunia industri sangat diperlukan adanya suatu pengukuran yang dapat melakukan pembacaan data lebih dari satu parameter dengan hanya satu tampilan, seperti halnya pengukuran suhu pada beberapa peralatan pemanas untuk mengetahui suhu panas, dingin dan sedang. Pada penelitian ini dirancang suatu instrumen pengukuran suhu yang memiliki banyak masukan dengan satu keluaran tampilan data. Sistem yang akan dikembangkan menggunakan transduser LM35 dan multiplekser 3 bit ADC0808 serta mikrokontroler AT89S51 yang digunakan untuk mengendalikan ADC dalam membaca kedelapan masukan. Dengan sebuah tombol maka kedelapan parameter suhu dapat ditampilkan ke tampilan secara bergantian. Berdasarkan percobaan didapatkan bahwa LM35 memiliki linearitas yang baik. LM35 hanya memiliki kesalahan 0,25 – 0,5 ºC. Pembacaan tampilan tidak bisa stabil karena proses konversi ADC 0808 yang tidak bisa stabil. Ketidakstabilan ADC ini disebabkan karena resolusi ADC yang terlalu kecil. Jika masukan ADC dikuatkan hingga 2 kali, proses konversi ADC akan stabil. Jika karakteristik LM35 dipenuhi, pembacaan temperatur akan memberikan ketelitian yang tinggi walaupun tanpa kalibrasi.

Perbandingan Kinerja Deteksi Multiuser Linier Dan Deteksi Multiuser Dengan Jaringan Syaraf Tiruan Pada Sistem DS-CDMA

Directory of Open Access Journals (Sweden)

Popy Maria

2016-03-01

Full Text Available Beberapa hal yang dapat menurunkan kapasitas dan kualitas sinyal informasi yang diterima pada sistem DS-CDMA (Direct Sequence Code Division Multiple Access adalah interferensi, noise dan efek near-far. Pada umumnya efek near-far diatasi dengan menggunakan power control. Namun demikian power control tidak dapat mengatasi interferensi yang disebabkan oleh user lain pada kanal yang sama atau yang lebih dikenal dengan MAI (Multiple Access Interference. Pendekatan lain yang digunakan untuk mengatasi hal ini adalah dengan deteksi multiuser (MUD. Pada tugas akhir ini akan dibandingkan kinerja dari MUD linier yang terdiri dari decorrelating dan MMSE dengan MUD yang menggunakan jaringan syaraf tiruan (JST dan mengacu pada deteksi konvensional. Jaringan syaraf tiruan ini menggunakan algoritma propagasi balik. Deteksi multiuser ini diaplikasikan pada  output deteksi konvensional. Kinerja dari masing-masing detektor dilihat dari BER sebagai fungsi nilai SNR  atau jumlah user pada kanal AWGN dan Rayleigh fading. Hasil simulasi pada  kanal AWGN, menunjukkan bahwa MUD dengan JST mempunyai kinerja yang lebih baik. Untuk target BER 10-3 pada kanal  AWGN, MUD decorrelating mencapainya pada SNR 6.3 dB, MUD MMSE pada SNR 5.97 dB, dan MUD dengan JST pada SNR 5.89 dB sedangkan pada kanal Rayleigh, MUD decorrelating mencapainya pada SNR 11.74 dB, MUD MMSE pada SNR 10.91 dB, dan MUD dengan JST pada SNR 10.31 dB

Studi Komparasi Jaringan Softswitch Dengan Jaringan Public Switched Telephone Network (Pstn) Dalam Hal Efisiensi Bandwidth Sebagai Jaringan Telekomunikasi Masa Depan

OpenAIRE

Hendratmono, Catur; Selo, -

2009-01-01

PSTN adalah sistem telekomunikasi berbasis sirkit switch yang mempunyai perangkat-perangkatyaitu sentral, jaringan dan pesawat telepon. Jaringan PSTN hanya melayani layanan suara. Pada jaringanini setiap call akan diberikan sebuah kanal tersendiri dan tidak ada pengguna lain yang dapatmenggunakan kanal tersebut selama call. Jaringan Softswitch adalah sistem komunikasi yangmenggunakan elemen jaringan berupa software sebagai pusat mengendalian panggilan, system ini berbasispaket switch. Jaringa...

Eraterritooriumile tunginud telekaamera juhmistab ettevõtted / Eda-Liis Kann

Index Scriptorium Estoniae

Kann, Eda-Liis, 1979-

2005-01-01

Info-Auto juht Viktor Siilats, Kanal 2 peadirektor Urmas Oru ja suhtekorraldusfirma In Nomine juht Heikki Sal-Saller eraettevõtete territooriumil filmimisest ja firma esindajate suhtlemisest ajakirjandusega juhtumi põhjal, kus Silber Auto teenindusega rahulolematu klient püüdis probleemi lahendada Kanal 2 vahendusel. Lisa: Avalikkusele esineb üks inimene. Kommenteerivad Nordic Foodsi juhatuse esimees Kuldar Leis ja In Nomine juht Heikki Sal-Saller

RELAP5 SIMULATION FOR SEVERE ACCIDENT ANALYSIS OF RSG-GAS REACTOR

Directory of Open Access Journals (Sweden)

Andi Sofrany Ekariansyah

2018-01-01

SIMULASI RELAP5 UNTUK ANALISIS KECELAKAAN PARAH PADA REAKTOR RSG-GAS. Reaktor riset di dunia diketahui lebih aman dari pada reaktor daya karena desainnya yang lebih sederhana pada teras dan karakteristika operasinya. Namun demikian, potensi bahaya reaktor riset terhadap publik dan lingkungan tidak bisa diabaikan karena beberapa fitur tertentu. Oleh karena itu, level keselamatan reaktor riset harus jelas ditunjukkan dalam Laporan Analisis Keselamatan (LAK dalam bentuk analisis keselamatan yang dilakukan dengan berbagai macam pendekatan dan metode dan didukung dengan alat komputasi. Tujuan penelitian ini adalah untuk mensimulasikan beberapa kecelakaan parah pada reaktor RSG-GAS yang dapat menyebabkan kerusakan bahan bakar untuk memperkuat hasil analisis kecelakaan parah yang sudah ada dalam LAK. Simulation dilakukan dengan program perhitungan RELAP5/SCDAP/Mod3.4 yang memiliki kemampuan untuk memodelkan elemen bahan bakar tipe pelat di RSG-GAS. Tiga kejadian telah disimulasikan yaitu hilangnya aliran primer dan sekunder dengan kegagalan reaktor untuk dipadamkan, tersumbatnya beberapa kanal pendingin bahan bakar pada daya penuh, dan hilangnya aliran primer dan sekunder yang diikuti dengan tersumbatnya beberapa kanal pendingin bahan bakar setelah reaktor padam. Kejadian pertama akan membahayakan pelat bahan bakar dengan naiknya temperatur kelongsong hingga titik lelehnya yaitu 590 °C. Tersumbatnya satu atau beberapa kanal pada satu elemen bahan bakar menyebabkan konsekuensi yang berbeda pada pelat bahan bakar, dimana paling sedikit tersumbatnya 2 kanal akan merusak satu pelat bahan bakar, apalagi tersumbatnya satu elemen bahan bakar. Kombinasi antara hilangnya aliran pendingin primer dan sekunder yang diikuti dengan tersumbatnya satu kanal bahan bakar setelah reaktor dipadamkan menyebabkan naiknya temperatur kelongsong di bawah titik lelehnya yang berarti sirkulasi alam yang terbentuk dan daya yang terus turun cukup untuk mendinginkan elemen bahan bakar. Kata kunci

Raamaturida / Arno Oja

Index Scriptorium Estoniae

Oja, Arno, 1950-

1995-01-01

Wells, Herbert George. Lühike maailmaajalugu; Seton, Anya. Katherine, 1.osa; Durrell, Gerald. Linnud, loomad ja sugulased. Jumalate aed; Andersson, Lars. Katkukuninga legend; Erkelius, Per Agne. Unistus Johannesest; Kõvamees, Raissa. Kahe väina vahel.

Professor Torben Larsen

DEFF Research Database (Denmark)

Larsen, Torben

2013-01-01

En samling af væsentlige artikler, og diskussion, om stormflod skrevet af professor Torben Larsen, Aalborg Universitet. Torben Larsen diskuterer i artiklerne et forslag om at lukke Thyborøn Kanal for at mindske risikoen for stormflod og oversvømmelse langs Limfjordens byer.......En samling af væsentlige artikler, og diskussion, om stormflod skrevet af professor Torben Larsen, Aalborg Universitet. Torben Larsen diskuterer i artiklerne et forslag om at lukke Thyborøn Kanal for at mindske risikoen for stormflod og oversvømmelse langs Limfjordens byer....

KONYA ANA TAHLİYE KANALINDA KLORLU BİLEŞİKLERİN BELİRLENMESİ

Directory of Open Access Journals (Sweden)

Mehmet Emin AYDIN

2000-03-01

Full Text Available Konya ana tahliye kanalı Konya ovasının drenaj sularını toplayarak tuz gölüne boşaltmaktadır. Konya ovasında Konya şehri atık sularının tabi bir drenaj noktası bulunmaması sebebiyle kent atıksuları da bu kanala deşarj edilmektedir. Kanal güzergahı boyunca bu drenaj suları ve atık sular sulama suyu olarak kullanılmaktadır. Bazı klorlu organik bileşikler toksik ve kanserojen oldukları bilinen bileşiklerdir. Bu çalışmada Konya atıksularının deşarj edildiği ana tahliye kanalından alınan saatlik, günlük ve aylık numuneler gaz kromotoğraf (GC ile analiz edilerek klorlu organik bileşik içerikleri araştırılmıştır.

Köpbeteende i integrerade handelskanaler : En kvantitativ studie om integrerade handelskanaler & dess påverkan på kundens köp av elektronikprodukter

OpenAIRE

Hedenström, Lisa; Jakobsen, Nina

2016-01-01

Uppkomsten av internet och smarta teknologier har lett till en strukturomvandling kring kom-munikationen mellan kunder och företag. Internet har inneburit nya handelskanaler så som on-line butik, mobila applikationer med mera. Företag erbjuder således allt fler olika handels-kanaler för att nå ut till kunder. Detta har i sin tur lett till att kunder använder olika handels-kanaler i processen av att genomföra ett köp, kundens köpbeteende har således förändrats.  I och med uppkomsten av fler ha...

Analisis Penerapan Metode Transmitter Receiver Unit (TRU Upgrading Untuk Mengatasi Traffic Congestion Jaringan GSM Pada BTS Area Purwokerto Kota

Directory of Open Access Journals (Sweden)

Alfin Hikmaturokhman

2011-05-01

Full Text Available Semakin banyaknya pengguna selular maka akan semakin banyak trafik yang akan tertampung. Trafik yang melebihi kapasitas kanal yang disediakan dapat menyebabkan kondisi Traffic Congestion. Untuk menanganinya diperlukan metode penambahan kapasitas kanal agar semua trafik dapat tertampung dengan baik. Metode ini disebut dengan TRU Upgrading. Transmitter Receiver Unit (TRU adalah hardware yang terletak pada Radio Base Station dalam BTS yang berisi slot-slot kanal sedangkan metode TRU Upgrading adalah metode dengan menambahkan/upgrade kapasitas kanal yang tersedia dari konfigurasi TRU yang telah ada sebelumnya, misalkan pada BTS Pabuaran memiliki konfigurasi 3x2x3 karena terjadi kejenuhan pelanggan maka konfigurasi TRU diupgrade menjadi 3x4x3. Perubahan konfigurasi TRU maka merubah konfigurasi BTS-nya serta menambah kapasitas kanalnya. Key Performance Indicator (KPI yang baik pada Indosat adalah menggunakan batas GoS 2%. Nilai GoS ini dikaitkan dengan tabel Erlang untuk mendapatkan sebuah nilai intensitas trafik. Jika nilai intensitas trafik konfigurasi TRU yang digunakan kurang dari nilai intensitas trafik pelanggan maka disebut traffic congestion. Sebagai akibat dari traffic congestion adalah kondisi blocking. TRU Upgrading ini dilakukan dengan harapan nilai blocking panggilan menjadi 0 %. Pada Purwokerto kota, diterapkan  TRU Upgrading untuk cell Grendeng 3, Pabuaran 2, dan Unsoed 1 karena trafik pelanggan yang terjadi melebihi nilai intensitas trafik dari konfigurasi TRU yang digunakan.   Untuk cell Unsoed 1 dan Grendeng 3 meski telah dilakukan TRU Upgrading menjadi 4 buah TRU tetap terjadi traffic congestion sebesar 8 sampai dengan 15 Erlang dikarenakan pada cell-cell ini mengcover area yang padat penduduk. Sedang untuk Pabuaran 2 penerapan TRU upgrading mencapai keefektifan sebesar 100%.

Chromophoric dissolved organic matter and microbial enzymatic activity. A biophysical approach to understand the marine carbon cycle.

Science.gov (United States)

Gonnelli, Margherita; Vestri, Stefano; Santinelli, Chiara

2013-12-01

This study reports the first information on extracellular enzymatic activity (EEA) combined with a study of DOM dynamics at the Arno River mouth. DOM dynamics was investigated from both a quantitative (dissolved organic carbon, DOC) and a qualitative (absorption and fluorescence of chromophoric DOM, CDOM) perspective. The data here reported highlight that the Arno River was an important source of both DOC and CDOM for this coastal area. CDOM optical properties suggested that terrestrial DOM did not undergo simple dilution at the river mouth but, other physical-chemical and biological processes were probably at work to change its molecular characteristics. This observation was further supported by the "potential" enzymatic activity of β-glucosidase (BG) and leucine aminopeptidase (LAP). Their Vmax values were markedly higher in the river water than in the seawater and their ratio suggested that most of the DOM used by microbes in the Arno River was polysaccharide-like, while in the seawater it was mainly protein-like. © 2013. Published by Elsevier B.V. All rights reserved.

How furniture shopping couldchange through omni-channelretailing and the use of technology-based innovations

OpenAIRE

UDDENFELDT, JOAKIM

2014-01-01

Syftet med denna forskning är att få en bättre förståelse för de faktorer som påverkar konsumenternas beslutsfattande vid köp av möbler och hur Omni - kanaler och teknologiska innovationer kan bidra till möbelindustrin och hur det påverkar de olika marknadsföringskanalerna och hur det i slutändan kan förändra upplevelsen för kunden. Den teori som har använts i denna studie omfattar områdena Omni  kanaler, marknadsföring och detaljhandel, allmän detaljhandel och dess kundupplevelse , beslut oc...

AKARSU KIVRIMLARINDA MEYDANA GELEN TABAN TOPOĞRAFYASI VE YEREL OYULMA İLE İLİŞKİSİ

Directory of Open Access Journals (Sweden)

Mahmud GÜNGÖR

2006-01-01

Full Text Available Akarsu kıvrımlarında meydana gelen sekonder akımların etkisiyle taban topoğrafyasında deformasyonlar oluşmaktadır. Bunun sonucunda, akarsu kıvrımlarına yerleştirilecek olan köprü ayakları ve mahmuzlar gibi yapıların etrafında meydana gelen yerel oyulma derinlikleri, kanal kıvrımının ~60º, ~130º merkez açılarında ve kanalın dış kenarında oldukça artırmaktadır. Bu sebeple, su yapıları etrafındaki yerel oyulma derinliklerinin tespiti çalışmalarında taban topoğrafyasının belirlenmesi ve oyulma derinliklerine etkisinin araştırılması oldukça önemli olmaktadır. Bu çalışmada, 180º'lik bir kanal kıvrımında, su yapısı yerleştirilmeden sadece akımdan dolayı meydana gelen taban deformasyonları incelenmiştir. Bunun için bir seri deney yapılarak her 5º'lik merkez açıda kanal enkesiti boyunca taban seviyeleri ölçülmüş ve taban topoğrafyası çıkarılmıştır. Yapılan deneysel çalışmanın sonucunda, kıvrımın girişinde membadan gelen malzeme, taşınan malzemeyi karşıladığından pek fazla oyulma olmadığı, ancak daha sonra gelen malzemenin yetersizliğinden dolayı oyulma derinliğinin arttığı gözlenmiştir. Kanal kenarlarından cidar etkisinin olmadığı düşünülen kanal genişliğinin % 20'si kadar içerideki bir hat boyunca ve akım ekseninde oluşan rölatif akım derinlikleri tesbit edilmiş ve akımın etkisiyle meydana gelen taban topoğrafyası çıkarılmıştır. Sonuç olarak, kıvrımlı kanalda akımın etkisiyle oluşan taban topoğrafyasına etki eden parametrelerin, engel yerleştirildiğinde meydana gelen yerel oyulmaların oluşumunda da aynen etkili olduğu ve taban topoğrafyasıyla yerel oyulma derinliklerinin çok yakın bir benzerlik gösterdiği görülmüştür.

Vegetation dynamics during the Last Interglacial-Glacial cycle in the Arno coastal plain (Tuscany, western Italy): location of a new tree refuge

Science.gov (United States)

Lucchi, M. Ricci

2008-12-01

. This is because the diffusion of a characteristic pioneer vegetation (mainly represented by Hippophae cf. rhamnoides) helped to confer to the local environment a high ecological stability, buffering vegetation changes. Finally, during the Last Glacial, mixed broad-leaved deciduous and Pinus forests widely occupied the Arno coastal plain, demonstrating that this area acted as an important tree refuge. Local ecological conditions favourable to tree survival were determined mainly by (i) high precipitation, as a function of orographic uplift of air charged with moisture from the nearby Tyrrhenian Sea, (ii) mild temperatures, which were also influenced by proximity to the sea, and (iii) high topographic variability, providing a series of suitable microenvironments.

Telenõustaja tõttab appi / Tiia Kõnnussaar

Index Scriptorium Estoniae

Kõnnussaar, Tiia

2007-01-01

Mida soovitavad populaarsed lapsekasvatussaated vanematele : inglise dokumentaalsarjad "Teismelised inglid", Eesti Televisioon ja "Superlapsehoidja", Kanal 2. Artikli autor vaatas saateid koos 17.a. nooruki ja 6. aastase poisiga

Kunstnikud hindasid Eesti telekanalite uudistesaateid / Tarmo Luisk, Dan Mikkin, Katrin Kuldma

Index Scriptorium Estoniae

Luisk, Tarmo, 1970-

2011-01-01

Disainer Tarmo Luisk, graafik Dan Mikkin ja moekunstnik Katrin Kuldma hindasid Eesti telekanalite uudistesaateid "Aktuaalne kaamera" (ETV), "Reporter" (Kanal 2) ja "Seitsmesed uudised"(TV 3) esteetilisest vaatepunktist

Naised mõrvarite jälil / Kaisa Karu

Index Scriptorium Estoniae

Karu, Kaisa

2010-01-01

Kanal 2 ekraanil kaks naispeaosalistega krimisarja : uurija Lilly Rush (Kathryn Morris) sarjas "Jahtunud jälg" (USA, 2003-... ) ja Brenda Leigh Johnson (Kyra Sedgwick) seriaalis "Vahelevõtja" (USA, 2005-... )

German authors on Estonian minority rights : Selbstbestimmungsrecht und Minderheitenschutz in Estland, by Carmen Thiele. Berlin : Springer, 1999 ; Das Recht der nationalen Minderheiten in Osteuropa, edited by Georg Brunner and Boris Meissner. Berlin

Index Scriptorium Estoniae

Annus, Taavi, 1977-

2004-01-01

Arvustus: Thiele, Carmen. Selbstbestimmungsrecht und Minderheitenschutz in Estland. Berlin : Springer, 1999 ; Das Recht der nationalen Minderheiten in Osteuropa. Berlin : Berlin Verlag Arno Spitz, 1999

Martin Parmas tantsusaatest : meid Luisaga ei saanud nunnumeetriga mõõta / Martin Parmas ; interv. Rainer Kerge

Index Scriptorium Estoniae

Parmas, Martin, 1984-

2007-01-01

Kanal 2 võistluslikus tantsusaates "Tantsud tähtedega" osalenud tantsupaar Luisa Värk ja Martin Parmas kaotasid finaalis tantsupaarile Koit Toome - Kerttu Tänav. Võistlustantsija endast ja saates osalemise kogemusest

Ekspert po SMI : Nuzhno tshotko ukazõvat na zakaznoi material / Ksenia Repson

Index Scriptorium Estoniae

Repson, Ksenia

2007-01-01

Telekanalis Pervõi Baltiiskii Kanal näidatud film Keskerakonna esimehest Edgar Savisaarest " Po prozvishtshu Nossorog" oli tehtud Keskerakonna tellimusel. Meediaeksperdi Tarmu Tammerki arvamus reklaamtelesaadete või -filmide nõuete kohta

"Rambo" ründab Eestit äkki tulevikus / Aivar Aotäht

Index Scriptorium Estoniae

Aotäht, Aivar, 1970-

2005-01-01

Miks ei ole Ameerika märulitriloogiat "Rambo" näidanud ükski eesti telekanal ? Kommenteerivad Kanal 2 programmidirektor Olle Mirme, TV 3 programmidirektor Jüri Pihel ja ETV pressiesindaja Toomas Luhats

Jumal tänatud, et sa siin oled! / Inge Pitsner

Index Scriptorium Estoniae

Pitsner, Inge

2007-01-01

Kanal 2 sketshishõude sarja "Jumal tänatud, et sa siin oled!" esimesest saatest : saatejuht Andrus Vaarik : osalejad Peeter Oja, Anu Saagim, Juhan Ulfsak, Mihkel Raud : kohtunik Eino Baskin : tootjafirma Ruut

Ajakirjanik teeb algupärast indiaanimuusikali / Verni Leivak

Index Scriptorium Estoniae

Leivak, Verni, 1966-

2004-01-01

Kanal2 uudistereporter Üllar Purre ja tema kaks kaaslast bändist Üle Saja laulavad linti omakirjutatud rokkooperit "Vikerkaar ehk Mata mu süda Wounded Knees". Lisaks kommentaar "Muusikaliprofid arvavad"

Tants ei küsi vanust / Ille Grün-Ots, Siiri Rebane

Index Scriptorium Estoniae

Grün-Ots, Ille, 1960-2016

2007-01-01

Kanal 2 menusaate "Tantsud tähtedega" järellainetuses vesteldakse artiklis seltskonnatantsust Revalia tantsukooli juhataja Merle Klandorfiga, bailatinost Dance Act direktori Georg Kodusaarega, kõhutantsust tantsuõpetaja Diana Otsinguga ja flamenkost Claudia Shevsthenkoga

Wiiralt, Arrak ja Sander oksjonil

Index Scriptorium Estoniae

2005-01-01

Kunstioksjonil "Meistritöö" Pärnus Ammende villas oksjonil Adamson-Ericu "Kanal Montargis", Oskar Hoffmanni "Talumaja", Wiiralti töid, Jüri Arraku kaks natüürmorti, Mart Sanderi "South Bank Lion" jm

Pühapäeval, 13. II kell 21 algab Von Krahli teatris...

Index Scriptorium Estoniae

2000-01-01

Hollandi grupi Solidrocketboosters (Arno Coenen, Rene Bosma, Dione ja Floppyrobby) performance, milles esitatakse livei ja interaktiivset segu 3D animatsioonist, reaalajas sünteesitavast pildimaterjalist ja hard core-tehnomuusikast.

Minister proposes re-introducing ETV commercials / Kairi Kurm

Index Scriptorium Estoniae

Kurm, Kairi

2005-01-01

Kultuuriminister Raivo Palmaru tegi ettepaneku hakata ETV-s taas reklaami näitama, millest saadud tuludega suurendada telekanali eelarvet. Kanal 2 ja TV3 juhtide arvates mõjutaks see meediaturu stabiilsust ning oleks ebaaus konkurents

Rahvuslik jõuluassortii / Arno Oja

Index Scriptorium Estoniae

Oja, Arno, 1950-

1997-01-01

Valton, Arvo. Rahvusluse vaateid. Tln. : Virgela, 1997. (Gramma I); Liiv, Toomas. Proosast. Tln. : Virgela, 1997. (Gramma II); Herkel, Andres. Ajalugu on rikas. Tln. : Virgela, 1997. (Gramma III); Remsu, Olev. Kuidas rikkuda piiri. Tln. : Virgela, 1997. (Gramma IV).

Ne partes! / Konstantin Ernst ; interv. Andrei Bandenko

Index Scriptorium Estoniae

Ernst, Konstantin

2008-01-01

Eldar Rjazanovi kultusfilmile "Saatuse iroonia ehk Hüva leili!" (1975) valminud järje "Saatuse iroonia : lugu läheb edasi" (režissöör Timur Bekmambetov), produtsent. Vene telekanali Pervõi kanal peadirektor

Faking it / Mari Laaniste

Index Scriptorium Estoniae

Laaniste, Mari, 1977-

2001-01-01

Pseudodokumentaalfilm "Not Flammable" : stsenarist, režissöör, monteerija ja produtsent Raimo Jõerand : operaator Madis Mihkelsoo : helilooja Toivo Tulev : diktoritekst Egon Nuter ja John C. Sullivan : Concordia Ülikool, Exitfilm ja Kanal2 2000

Pervaja krasavitsa / Irina Kuzina

Index Scriptorium Estoniae

Kuzina, Irina

2005-01-01

Esimesest Baltimaade ühendatud kosmeetikaprojektist Baltic Beauty World 2005 Läti Rahvusvahelises Näitustekeskuses. Konkursi "Fantaasiasoeng lillekleidis" võitsid Jekaterina Mosendz ja Jelena Arno Eestist tööga "Vene kaunitar"

Datasets used in ORD-018902: Bisphenol A alternatives can effectively substitute for estradiol

Data.gov (United States)

U.S. Environmental Protection Agency — Gene Expression Omnibus numbers only. This dataset is associated with the following publication: Mesnage, R., A. Phedonos, M. Arno, S. Balu, C. Corton, and M....

Taska teeb Venezuela seebi eesti moodi / Verni Leivak

Index Scriptorium Estoniae

Leivak, Verni, 1966-

2008-01-01

Produtsent Kristian Taska ostis ära Venezuela seebiooperi "Lorenzo naine", et valmistada Kanal Spordis näitamiseks Eesti oludele mugandatud "Kalevi naised" (lavastaja Ingomar Vihmar, osades Maria Avdjuško, Andrus Vaarik, Jan Uuspõld, Anne Reemann)

Palju nalja käigu pealt / Heiki Raudla

Index Scriptorium Estoniae

Raudla, Heiki, 1975-

2008-01-01

Kanal 2 meelelahutussaatest "Jumal tänatud, et sa siin oled!" (saatejuht Andrus Vaarik) kui näitest, kuidas improviseeritud sketshid võivad anda parema tulemuse nii kutselistel kui "isehakanud" näitlejatel kui kindla tekstiga huumorisaade

Rain Tolk : "Jan Uuspõld on asendamatu" / Greta Kaupmees

Index Scriptorium Estoniae

Kaupmees, Greta

2006-01-01

Kanal 2 saate "TOP 10" naljameeste pingereas platseerus näitleja Jan Uuspõld 4. kohale. Teda iseloomustades pole üks komöödiafilmi "Jan Uuspõld läheb Tartusse" autoreid Rain Tolk kiitusega kitsi

Datasets in Gene Expression Omnibus used in the study ORD-020382: Evaluation of estrogen receptor alpha activation by glyphosate-based herbicide constituents

Data.gov (United States)

U.S. Environmental Protection Agency — GEO accession number of the microarray study. This dataset is associated with the following publication: Mesnage, R., A. Phedonos, M. Biserni, M. Arno, S. Balu, C....

75 FR 28853 - Quarterly Publication of Individuals, Who Have Chosen To Expatriate, as Required by Section 6039G

Science.gov (United States)

2010-05-24

... CURLEY RENATE H DARD GILLES DE TREY LORRAINE ANNE DECKER MARGARET DEUCHER FIONA CLARINA DEUCHER ANNINA... JENNIFER LADANYI HANS GEORG LAMPE ARNO LAUREYNS VEERLE A LEBECH LISA MARGARET LEE YOONBOK STEPHEN LEHMANN...

Raamaturappija / Karl Martin Sinijärv

Index Scriptorium Estoniae

Sinijärv, Karl Martin, 1971-

1996-01-01

Tubli lapse tunnikell / Tekst Leelo Tunglalt; Groom, Winston. Gump & Co; Higgins, Jack. Soolo; Winter, Arno. Sodila ehk abiks tagumises pingis igavlejale; Murphy, Warren ja Shapir, Richard. Remo Special - Vastulöök

Vzgljad s obeihh storon ekrana : obrushivshiisja most / Boris Tuch

Index Scriptorium Estoniae

Тух, Борис, 1946-

2007-01-01

Vene telekanali Pervõi Kanal Tallinn-Moskva telesillana vormistatud poliitiline väitlussaade "Otsustage ise" 18. jaanuaril, kus Eesti poolt esindasid Riigikogu liige Raivo Järvi ja Eesti saadik Moskvas Marina Kaljurand, Moskvat teiste seas ka Nikita Mihhalkov

Ken Saan / Ken Saan ; interv. Eda Post

Index Scriptorium Estoniae

Saan, Ken

2006-01-01

Kanal 2 uue tõsielusarja produtsent, mitmete ESTO TV saadete saatejuht ja filmide "Welcome to Estonia" ja "Vali kord" peategelasi oma tegemistest ja arusaamadest. Lisatud Andres Maimiku arvamus "Oskab ja püüab kõike ise teha"

Vana-aasta filmiõhtu

Index Scriptorium Estoniae

2002-01-01

Kanal2s oli sügisel telesari eesti tuntud arstidest, keda on filmitud aasta vältel. Helle Karise portreefilmide sarja "Contra mortem" näidatakse ka 30. detsembril Kinomajas filmiõhtul. Kohtuda saab ka arstide endiga

President ei pruugi uuesti kandideerida

Index Scriptorium Estoniae

2006-01-01

Proua Ingrid Rüütel viitas Kanal 2 uudistesaates "Reporter" võimalusele, et Arnold Rüütel enam uueks ametiajaks ei kandideeri. Ilmunud ka Eesti Päevaleht, 2006/Mar/1, lk. 5 ; Koit, 2006/Mar/2, lk. 2

Kak snimali "Detei Arbata" / Anton Pavlov

Index Scriptorium Estoniae

Pavlov, Anton

2005-01-01

Venemaa Esimene Kanal näitas eelmise aasta lõpul uut seriaali Anatoli Rõbakovi romaanide "Arbati lapsed", "Hirm" ja "Põrm ja tuhk" alusel : režissöör Andrei Eshpai. A. Rõbakovi raamatutest, filmi saamisloost ja võtetest

Kes räägib teleekraanil? : Naised meedia kõverpeeglis / Barbi Pilvre

Index Scriptorium Estoniae

Pilvre, Barbi, 1963-

2003-01-01

Naiste positsioon eesti ühiskonnas nagu see peegeldub vastu teleri ekraanilt. Kasutatud rahvusvahelise projekti Screening Gender metoodika alusel läbi viidud Eesti Televisiooni ja vähemal määral TV3 ja Kanal2 telepildi uuringut

Analyse af forskningsmiljøerne med tilknytning til uddannelserne under Studienævnet for Humanistisk Informatik, 2010-2013

DEFF Research Database (Denmark)

Larsen, Birger; Melchiorsen, Poul Meier

2014-01-01

Aalborg Universitet med en unik profil. Uddannelsens undervisere er som gruppe bredt engageret i forskning, og publicerer hyppigt via traditionelle humanistiske publikationskanaler suppleret med kanaler der ofte anvendes af mere tekniske videnskaber. Forskningsproduktionen og indhentning af BFI-point er...

Climate changes and water resource planning: WIZ, an operational tool

Directory of Open Access Journals (Sweden)

Bernardo Mazzanti

2013-09-01

Full Text Available The institutional activity of the Arno River Basin Authority is focused on two strategical planning processes: the River Basin Management Plan, according to 2000/60/CE European Direcitve, and the Flood Management Plan, according to 2007/60/CE European Directive. Both plans contain most of the contents of Arno River Basin Plan, developed after the italian law L. 183/89, and are tackling with a global approach the management of extreme flood events and water budget problems. In this context, the evaluation of climate change impact on the water cycle is extremely relevant. Therefore the Arno River Basin Authority is engaged to analyze the impact of climate changes on water status, regarding as main reference the IPCC AR4 report e their connected forecasting scenarios. The involvement in a LIFE+ project (WIZ – WaterIZe Spatial Planning is the framework for a sample of preliminary evaluations, with the aim to include in the next updated edition of River Basin Management Plan new adapting measures (more than mitigation actions, in order to fight the negative impact of climate change on the possibility to achieve the Water Framework Directive’s quality objectives. Focusing the attention on the Lower Arno valley (Valdarno Inferiore and taking into account as simplifying hypothesis a linear correlation between groundwater recharge and total rainfall fluctuations, the effects of actual and projected climate changes are evaluated. For each water abstraction area, the potential variation of available groundwater for antropic use (in cubic meter per year is estimated, showing a decreasing trend ranging, with a high spatial variability, in a 5-10% interval. Due the increase of water demand and the distribution network losses, even such a percentage of decreasing potential recharge should be carefully evaluated; without water savings measures and investments on the renovation of distribution networks, an increase of the typical summer water scarcity crisis

3 küsimust / interv. Elina Kononenko

Index Scriptorium Estoniae

2005-01-01

Andres Kõivu (Isamaaliit), Ivari Padari (Sotsiaaldemokraatliku Erakond), Ülle Puustusmaa (Res Publica), Tõnu Antoni (Keskerakond), Ivi Eenmaa (Reformierakond), Toivo Teekeli (Kristliku Rahvapartei) ja Arno Silla (Rahvaliit) linnapeakandidaatide ja parteide esindajate vastused kohalike valimiste teemal

[Preussen und Livland im Zeichen der Reformation] / Anti Selart

Index Scriptorium Estoniae

Selart, Anti, 1973-

2015-01-01

Arvustus: Preussen und Livland im Zeichen der Reformation. Hrsg. von Arno Mentzel-Reuters und Klaus Neitmann. (Tagungsberichte der Historischen Kommission für ost- und westpreussische Landesforschung, 28). Fibre Verlag. Osnabrück 2014

Miks tuli "Kevade" läinud aastal teisiti / Mare Müürsepp

Index Scriptorium Estoniae

Müürsepp, Mare

2008-01-01

"Aasta rosina" auhinna võitnud Oskar Lutsu "Kevade" kommenteeritud kooliväljaandest "Kui Arno isaga koolimajja jõudis..." (Tallinn : Ilo, 2007), mille koostasid Aili Kalavus ja Mare Müürsepp ning illustreeris Mare Hunt

Linnahallis pidutseti kuulsuse nimel

Index Scriptorium Estoniae

2006-01-01

Pühapäeval peale "Fame" etendust peeti pidu, mida alustati ühiselt saate "Tantsud tähtedega" vaatamisega, kuna pühapäevaõhtuid veedab lavaloo lavastaja ja koreograaf Jüri Nael Kanal 2 saates "Tantsud tähtedega"

Väikesed inimesed kodumaises seebivahus / Margot Visnap

Index Scriptorium Estoniae

Visnap, Margot, 1959-

2000-01-01

Kanal 2 uus teleseriaal "Me saame hakkama" : stsenarist Mihkel Ulman : režissöör Ain Prosa : helilooja Ardo-Ran Varres : mängivad Andrus, Maarika ja Marta Vaarik, Ülle Kaljuste, Maria Avdjushko, Hilja Varem jt. : Wireframe Productions

Nad saidki hakkama / Jüri Laulik

Index Scriptorium Estoniae

Laulik, Jüri, 1959-

2000-01-01

Kanal 2 uus teleseriaal "Me saame hakkama" : stsenarist Mihkel Ulman : režissöör Ain Prosa : helilooja Ardo-Ran Varres : mängivad Andrus, Maarika ja Marta Vaarik, Ülle Kaljuste, Maria Avdjushko, Hilja Varem jt. : Wireframe Productions

Novõi vantovõi most võderzhit i sverhtjazholõje gruzoviki / Urmas Tooming

Index Scriptorium Estoniae

Tooming, Urmas

2006-01-01

Tallinnas Lasnamäel Smuuli teed Suur-Sõjamäe tänavaga ühendama hakkavast vantsillast. Üldprojekti autor K-Projekt, silla projekteerija EstKonsult. Kommenteerivad projektijuht Aivar-Oskar Saar ja insenerehitusdivisjoni direktor Arno Elias

Sae pekki! / Valner Valme

Index Scriptorium Estoniae

Valme, Valner, 1970-

2002-01-01

Meelelahutus- ja pilasaatest "Wremja" Kanal2-s (stsenaristid Andrus Kivirähk ja Mart Juur, näitlejad Dan Põldroos, Jan Uuspõld, Rednar Annus) pärit "rullnokad" ja nende prototüübid või epigoonid meie igapäeva-elus

Eesti seep saab hoo sisse / Maria Ulfsak

Index Scriptorium Estoniae

Ulfsak, Maria, 1981-

2003-01-01

Kanal 2s algab uus kodumaine komöödiasari "Õpetajate tuba", mille käsikiri on Peep Pedmansonilt, lavastus Ivo Eensalult, näitlejad on Ita Ever, Eino Baskin, Madis Milling, Henrik Normann, Maria Klenskaja, Margus Tabor jt., tootjafirmaks "Ruut"

Mikk Saare esikplaat jõudis poelettidele / Anniki Leppik

Index Scriptorium Estoniae

Leppik, Anniki

2007-01-01

Kanal 2 telesaates "Tantsud tähtedega" osalenud laulja Mikk Saare debüütplaadist "See on see" (plaadiesitlused 17. mail Tallinnas Rock Cafés, 18. mail Rakveres ööklubis Lokaal Rakvere ja 19. mail Pärnus ööklubis Bravo)

Eesti oopereid Nargen-festivalil / Evi Arujärv

Index Scriptorium Estoniae

Arujärv, Evi, 1953-

2011-01-01

Timo Steineri ooperist "Kask pead", libretist Maarja Kangro, lavastaja Mart Koldits, dirigent Tõnu Kaljuste ja Anti Marguste mini mono-ooperite A. H. Tammsaare, August Kitzbergi ja Oskar Lutsu tekstidele "Andreses monoloogid", "Tiina monoloogid", "Arno monoloogid", dirigent Tõnu Kaljuste,

Responses of selected biota after biostimulation of a vegetable oil ...

African Journals Online (AJOL)

Responses of selected biota after biostimulation of a vegetable oil spill in the Con Joubert Bird Sanctuary wetland: A pilot study. Mapurunyane C Selala, Paul J Oberholster, Karen AK Surridge, Arno R de Klerk, Anna-Maria Botha ...

Häda nende meie Vaarikutega! / Andres Mesikäpp

Index Scriptorium Estoniae

Mesikäpp, Andres

2000-01-01

20. oktoobril algas Kanal 2s uus teleseriaal "Me saame hakkama" : stsenarist Mihkel Ulman : režissöör Ain Prosa : helilooja Ardo-Ran Varres : mängivad Andrus, Maarika ja Marta Vaarik, Ülle Kaljuste, Maria Avdjushko, Hilja Varem jt. : Wireframe Productions

Hakkama võib saada ka koomiliselt / Liivi Šein

Index Scriptorium Estoniae

Šein, Liivi

2000-01-01

20. oktoobril algab Kanal 2s uus teleseriaal "Me saame hakkama" : stsenarist Mihkel Ulman : režissöör Ain Prosa : helilooja Ardo-Ran Varres : mängivad Andrus, Maarika ja Marta Vaarik, Ülle Kaljuste, Maria Avdjushko, Hilja Varem jt. : Wireframe Productions

Vene Holmes jälle ekraanil / Triin Tael

Index Scriptorium Estoniae

Tael, Triin

2006-01-01

Detektiivseriaal "Sherlock Holmesi ja doktor Watsoni seiklused" ("Prikljutshenija Sherloka Holmsa i doktora Vatsona") valmis Venemaal aastatel 1979-1986 Igor Maslennikovi lavastamisel, peaosades Vassili Livanov ja Vitali Solomin. Seda näitab alates tänasest Kanal 2. Lähemalt ka filmimispaikadest Eestis, Lätis jm

Aivar Riisalu : loomulikult läksin üle piiri ja vabandan / Aivar Riisalu ; interv. Anneli Ammas

Index Scriptorium Estoniae

Riisalu, Aivar, 1961-

2006-01-01

Aivar Riisalu selgitab oma mõtteavaldusi Kanal 2 telesaates "Top 10" ning ütleb, et temas ei ole rassivaenu. Vt. samas: Anneli Ammas, Sigrid Laev. Kaitsepolitsei võib algatada kriminaalasja; Sigrid Laev. Riisalu pääses kriminaalmenetlusest. Lisa: Riisalu avaldused "Top 10" saates

Genetics Home Reference: Shprintzen-Goldberg syndrome

Science.gov (United States)

... Carmignac V, Thevenon J, Adès L, Callewaert B, Julia S, Thauvin-Robinet C, Gueneau L, Courcet JB, Lopez E, Holman K, Renard M, Plauchu H, Plessis G, De Backer J, Child A, Arno G, Duplomb L, Callier P, Aral ...

Prostalgia Helsingis / Heie Treier

Index Scriptorium Estoniae

Treier, Heie, 1963-

2000-01-01

Näitus 'Tehisintellekt' Kiasmas Helsingis. Kuraator Erkki Huhtamo on kaasanud eri maade kunstnike 16 tööd ning ajaloolise ülevaate 'mõistusega' masinatest. Töödest pikemalt Arno Coeneni ja Rene Bosma hiigelmosaiigist küberkangelanna Lara Croft'iga.

23. IX korraldab Vaala galerii kunstioksjoni "Väliseesti eri"

Index Scriptorium Estoniae

2004-01-01

Oksjonil on esindatud Eerik Haamer, Jaan Grünberg, Arno Vihalemm, Eduard Wiiralt, Ruth Tulving, Endel Kõks, Harald Jürissaar, Otto Paas, Ville Tops, Otto Puusta. Töödega saab tutvuda alates 18. IX, traditsiooniline sügisoksjon toimub 18. XI

Õpetaja, kus asub Kennedy neem? / Marii Karell

Index Scriptorium Estoniae

Karell, Marii, 1980-

2003-01-01

Kanal 2s algab uus kodumaine komöödiaseriaal "Õpetajate tuba", mille käsikiri on Peep Pedmansonilt, lavastaja Ivo Eensalu, kes artiklis meenutab oma kooliaegu. Lisaks sõnumid "Eino Baskin sokutas õpetaja istumise alla siili" ja "Madis Milling - rohkem kõnemees kui tangensite tagaajaja"

Лицо в небе: аномалия в поселке Хяэдемеэсте / Светлана Карабут

Index Scriptorium Estoniae

Карабут, Светлана

2010-01-01

2. detsembril esilinastus Kanal 2-s Urmas E. Liivi dokumentaalfilm "Häädemeeste UFO". Film räägib Pärnumaal Häädemeestel elava õppejõu ja arsti Ivo Koltsi poolt jälgitud ja kirjeldatud kummalistest nähtustest Häädemeeste öötaevas

Enesetapp helesinisel ekraanil / Margit Tõnson

Index Scriptorium Estoniae

Tõnson, Margit, 1978-

2008-01-01

Telemängudest, televisiooni võimalikust mõjust inimeste vaimsele tervisele, emotsionaalsele heaolule. Telemängust "Tõehetk", mis ka Eestis on vaadatavuse edetabelites esikohal (Kanal 2). Oma arvamuse ütlevad artiklis "Mis sa oskad kosta?" kirjanik Jan Kaus, ajakirjanik Tiina Kaalep ja sotsioloog Airi-Alina Allaste

Baltics to cash in on reality-based TV craze / Jaclyn M. Sindrich

Index Scriptorium Estoniae

Sindrich, Jaclyn M.

2000-01-01

TV 3 teeb ühel Läänemere laiul meelelahutuslikku dokumentaalsarja "Robinson" suletud keskkonnas viibivate tavaliste inimeste omavaheliste suhete ning hakkamasaamisoskuse näitamiseks, Kanal 2 jälgib tõsielusarjas "112" Nõmme komando päästjate-tuletõrjujate ja parameedikute tööd

Bestimmung der Mas'se des neutralen Bs-Mesons mit dem ALEPH-Experiment

CERN Document Server

Stehle, M

2001-01-01

Gegenstand der vorliegenden Arbeit ist die Bestimmung der Masse des neutralen Bs-Mesons. Dazu wurden B~-Mesonen in den beiden Zerfallskanalen B~ -+ J/W P und B~ -+ W(2S) P rekonstruiert, wobei die Subresonanzen in den Zerfallsmoden J /w -+ l+ l-, W(2S) -+ l+ l- und P -+ K+ K- untersucht wurden. Diese beiden Kanale werden auf Grund ihrer eindeutigen Signatur auch als "goldene Kanale" bezeichnet und eignen sich deshalb sehr gut fur eine exklusive Rekonstruktion, wie sie hier angewendet wurde. Grundlage der Analyse waren ca. 4 Millionen hadronische ZO-Zerfalle, die in den Jahren 1991 1995 mit dem ALEPH-Detektor am e+e--Speicherring LEP am CERN aufgezeichnet wurden. Die zwischenzeitliche Reprozessierung der Daten ermoglichte eine prazisere und effizientere Rekonstruktion als das in fruheren Messungen der Fall war. Wegen der niedrigen Verzweigungsverhaltnisse der untersuchten Zerfallsmoden wurden nur wenige einzelne Ereignisse in den Daten erwartet. Die selektierten Kandidaten wurden durch Schnitte in mehreren Ere...

Kaunis ja õudne : Raamaturida / Arno Oja

Index Scriptorium Estoniae

Oja, Arno, 1950-

1995-01-01

Beer, Natalie. Meister Mathis : Matthias Grünewaldi romaan; Pezold, Leopold. Kolme Eestimaa kunstniku rännuaastad; Vint, Maara. Vint, Eve-Maria. Võlulehvik; Seton, Anya. Katherine, 2.osa; Suosalmi, Kerttu-Kaarina. Õnnekütt; Herriott, James. Koerajutud; Laos, Ester. Õhtuks koju; Ewers, Hanns Heinz. Alraune; King, Stephen. Raamatukogupolitseinik; Pabut, Talvo. Surma suflöör; Loon, Paul van. Õuduste käsiraamat

Valdur Mikita ulguvad rehad / Arno Oja

Index Scriptorium Estoniae

Oja, Arno, 1950-

2016-01-01

Arvustus: Mikita, Valdur. Metsik lingvistika : sosinaid kartulikummardajate külast. Tallinn : Grenader, 2008; Mikita, Valdur. Lingvistiline mets : tsibihärblase paradigma. Teadvuse kiirendi. Tallinn : Grenader, 2013; Mikita, Valdur. Lindvistika, ehk, Metsa see lingvistika. Vara : [HM], 2015

Population of Tuta absoluta and natural enemies after releasing on ...

African Journals Online (AJOL)

ZINO

2013-04-10

Apr 10, 2013 ... The decrease of egg and larva numbers of T. absoluta were higher in plots released T. ..... four generations in a greenhouse of tomato production in .... Arno J, Sorribas R, Prat M, Montse M, Pozo C, Rodriguez D, Garreta A,.

Premjera na Pervom "Master i Margarita" / Irina Danilova

Index Scriptorium Estoniae

Danilova, Irina

2005-01-01

Moskva telekanalil Rossija näidatakse uut 10-osalist telefilmi "Meister ja Margarita" Mihhail Bulgakovi romaani järgi, režissöör Vladimir Bortko. Vaatajate hinnanguid. Esimene Balti Kanal alustab selle näitamist jaanuaris. Järgneb : MK Ekran, 4. 01.2006, lk. 2-3 : ill

The Right to be Dead

DEFF Research Database (Denmark)

Sabra, Jakob Borrits; Troyer, John Eric

2018-01-01

Cemetery explicitly embraces death as the singular human experience that is paradoxically both universal and radically individualised. Such an approach creates opportunities for addressing how the human mortality ‘experience’ was transformed during the twentieth-century by specific kinds of First World......We all know death is in the future. We just want to make the future more visible. That is the central design ethos for the Future Cemetery project in Bristol, England. Based at Arnos Vale Cemetery, the Future Cemetery is a partnership between the Centre for Death and Society at the University....../3 the population of Bristol city), either through burial or cremation. It remains a working cemetery that covers 45 acres near the city centre and in June 2012 the Arnos Vale Cemetery Trust signed a new 125-year lease with the city of Bristol. Since its founding, the Future Cemetery has explicitly explored...

Birinci Dünya Savaşı’nda Gazze Muharebeleri / The Battles of Gaza in World War I

Directory of Open Access Journals (Sweden)

Sami Ağaoğlu

2017-04-01

Full Text Available Abstract According to Germany’s demand, Ottoman Empire opened Canal Front which is one of the most important front lines of WWI to pass the Suez Canal and attack Egypt. There were two massive attacks between Ottoman and British. The first clash occured in 1915 and second took place in 1916. Result of Ottoman forces struggle with the British troops, Ottoman Empire were defeated but then Ottoman Empire counter attacked. They tried to prevent British attacks in the campaigns of Sinai and Palestine. The paper deals with the First and the Second Battle of Gaza that repelled English forces, the third Gaza Battle and its result, Yildirim Army Group (or Thunderbolt Army Group of the Ottoman Empire that was formed in order to prevent advance of attackers and siege and fall of Jerusalem. Therefore, subsequent failures of the campaign and retreating to the Anatolia started. The research paper was based on archival documents, primary&secondary sources and memoirs. Öz Osmanlı Devleti, Birinci Dünya Savaşı’nın önemli cephelerinden olan Kanal cephesini Almanların isteği doğrultusunda Süveyş kanalının geçmek ve Mısır’a taarruz etmek amacıyla açmıştı. Osmanlı Ordusunun I. Kanal Seferi ve II. Kanal Seferi başarısız olunca, karşı saldırıya geçen İngiliz birlikleri Sina ve Filistin cephesinde, Gazze muharebeleri ile durdurulmaya çalışılmıştır. Araştırmamızda, İngiliz birliklerinin püskürtüldüğü I. ve II. Gazze muharebeleri, Birüssebi ve Gazze’nin elden çıktığı III. Gazze muharebesi, Osmanlı Devleti’nin bu yenilgiyi durdurabilmek için kurduğu Yıldırım Orduları Gurup Komutanlığı ve Kudüs’ün elden çıkışı ele alınmıştır. Böylelikle birbiri ardına gelen yenilgiler zinciri ile Osmanlı Ordularının Anadolu’ya çekilişi arşiv belgeleri, birinci elden kaynaklar ve hatıratlardan yararlanılarak işlenmiştir.

South African Journal of Plant and Soil: Editorial Policies

African Journals Online (AJOL)

Journal Management: Combined Congress Continuing Committee. Karin Hannweg, SASHS President, ARC–Institute for Tropical and Sub-Tropical Crops, Nelspruit, South Africa Arno Janse van Vuuren, SASCP President, NWK Bpk, Lichtenburg, South Africa Piet le Roux, SSSSA Vice-President, University of the Free State, ...

Ääremärkusi diagnoosiks: imagosfäär tulgu II = Remarks for diagnosis: imagosphere come II / Jüri Soopep

Index Scriptorium Estoniae

Soolep, Jüri, 1962-

2010-01-01

Vaadeldakse kahte juhtumit, mis lubavad detailselt analüüsida imagosfääri ülesehitamise katset. Tõnismäe monumendist (kavandi autor Arnold Alas, skulptuuri modelleeris Enn Roos aastal 1947) Tallinnas ja Venemaa filmist "Ночной Дозор" (Pervõi Kanal, 2004)

Telesügis: uued omasaated ja õnnemängud / Erika Klaats

Index Scriptorium Estoniae

Klaats, Erika, 1954-

2010-01-01

ETV ekraanile jõudvatest draamasarjadest "Klass: elu pärast" ja "ENSV" ning Mati Talviku ajaloosarjast "Ajavaod". Kanal 2 ekraanile jõudvast draamasarjast "Pilvede all", dokumentaalsarjast "Eesti maffia", saatest "Tantsud tähtedega". TV 3 ekraanile jõudvast saatest "Eesti talent" ja komöödiasarjast "Kälimehed" (stsenarist Peep Pedmanson)

Tshto novogo?

Index Scriptorium Estoniae

2003-01-01

Moeteemalisi uudiseid Eestist: eesti olümpialaste riietus, autoriks Jaana Varkki (Monton); moetööstuse auhind "Suur Kuldnõel 2003" sai Merike Päärole; Kanal 2 moesaade "Glamorama"; avati Ivo Nikkolo moekauplus; Sangari uus kollektsioon uue disaineriga; Klementi uus logo; reklaamikonkursi Cresta Awards finaalis Montoni veebisait www.montonfashion.com

Ruutel appeals for compromise on rent ceilings

Index Scriptorium Estoniae

2004-01-01

President Arnold Rüütel kohtus Kadriorus üüri piirmäärade alase avaliku diskussiooni osapooltega ning kutsus neid otsima kõiki rahuldavat varianti. Presidenti nõustava õigusekspertide komisjoni esindaja professor Arno Allmann tutvustas omandireformi eesmärke ja reformi reguleerivate seaduste koostoimet kehtivas õigusloomes

Svært at skille roller ad

DEFF Research Database (Denmark)

Søgaard, Villy

2007-01-01

Foranlediget af professor Bent Jensens avisomtale af Jørgen Dragsdahl som spion under den kolde krig, forfægter artiklen det principielle synspunkt, at forskningsresultater som hovedregel bør publiceres ad de sædvanlige forskningsmæssige kanaler, før de kommer i avisen. Dette gælder specielt, hvo...

Gümnaasiumi üldmaateaduse õpikute analüüs / Sirje Siska

Index Scriptorium Estoniae

Siska, Sirje

2005-01-01

Vaadeldavad õpikud on järgmised: T. Hang, J. Jaagus, A. Järvet, A. Kanal, J. Kirs, Ü. Mander, T. Oja, I. Puura, J. Roosaare. Üldmaateadus gümnaasiumile. Tartu, 2004, M. Harak, J. Jõgi, A. Kont, L.-L. Pihlak, J.-M. Punning, U. Ratas, R. Rivis. Üldmaateadus gümnaasiumile. Tallinn, 2003

Johann Urbi vanatädi / Simo Meinert

Index Scriptorium Estoniae

Meinert, Simo

2005-01-01

Kanal 2 asub näitama Hollywoodi draamasarja "Mägi" ("The Mountain"), kus astub üles laulja Tarmo Urbi poeg Johann. Urbide perekondlikest suhetest räägib laulja Silvia Urb. Lisatud seriaali lühitutvustus ning loetelu J. Urbi varasematest rollidest. Sama artikkel ilma lisadeta: Teleleht nr. 22, 2005/Jun/6, lk. 7 : ill

Võrumaa ehitus-Elevant läks Taani ettevõtte kätte / Kaisa Tahlfeld

Index Scriptorium Estoniae

Tahlfeld, Kaisa

2010-01-01

Akna- ja uksekomponente valmistava firma Barruse saeveski omanik Arno Tammjärv müüs 80% Barruse aktsiatest Taani kapitalil põhinevale ettevõttele Inter-Invest A/S. Firma plaanib selleks aastaks üle 200 miljoni kroonist käivet ehk 25% suurust käibe kasvu

Ruutel irks Meri, Laar with assessment of recent history / Ksenia Repson

Index Scriptorium Estoniae

Repson, Ksenia

2005-01-01

President Arnold Rüütel väitis intervjuus Kanal 2-le, et praegusest soodsamad piirileppe tingimused olid Venemaa toonase presidendi Boriss Jeltsiniga 1992. aastal juba kokku lepitud, kuid peaminister Mart Laari ja president Lennart Meri vastuseisu tõttu jäid need kehtestamata. Viimased väidavad aga, et B. Jeltsini lubadusi ei saanud tõsiseltvõetavaks pidada

Living.ee : mööblimüük kolib internetti / Kerli Nõu

Index Scriptorium Estoniae

Nõu, Kerli

2006-01-01

Internetis mööblit müüv Living.ee kavatseb 2008. aastaks saada müügimahu poolest sama suureks kui Mööblimaja või Aatrium, plaanis on müüa mööblit hulgi ka Skandinaavias. Tabel: OÜ Lagersen (Living.ee). Kommenteerib Arno Kütt

African Journal of Biotechnology - Vol 12, No 4 (2013)

African Journals Online (AJOL)

... of selected biota after biostimulation of a vegetable oil spill in the Con Joubert Bird Sanctuary wetland: A pilot study · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Mapurunyane C Selala, Paul J Oberholster, Karen AK Surridge, Arno R de Klerk, Anna-Maria Botha.

Jumala ilmumine Pärnus. 2 / Arno Oja

Index Scriptorium Estoniae

Oja, Arno, 1950-

2011-01-01

Arvustus: Kressa, Kaarel. Vereurmarohumesi. Pärnu : Jumalikud Ilmutused, 2011 ; Salumaa, Priit. Viimased viisteist aastat. Pärnu : Jumalikud Ilmutused, 2011 ; Belials, Veiko. Sina ja vaikus ja pajud. Pärnu : Jumalikud Ilmutused, 2011 ; Kivisildnik. Liivlased ja saurused. Valuraamatu I köide. Pärnu : Jumalikud Ilmutused, 2011

Luhtaminek härra Pauliga / Arno Oja

Index Scriptorium Estoniae

Oja, Arno, 1950-

2016-01-01

Arvustus: Heinsaar, Mehis. Härra Pauli kroonikad. 2., täiend. väljaanne. Tallinn : Menu, 2011 ; Luhtatulek : ekslemisi Mehis Heinsaare tihnikutes / koostaja Sven Vabar. Tallinn ; Tartu : Tartu Ülikooli Kirjastus, 2011

Presidendi teenetemärgi pälvis viis spordiinimest

Index Scriptorium Estoniae

2008-01-01

Vt. ka Linnaleht : Tartu 7. veebr., lk. 7. Eesti riigile osutatud teenete eest pälvisid president Toomas Hendrik Ilveselt teenetemärgi viis spordieluga seotud inimest: jalgpallikoondise ekstreenerid Jelle Goes ja Arno Pijpers, kergejõustikutreener Vésteinn Hafsteinsson, sõudetreener Tatjana Jaanson ning spordielu edendaja Nora Kutti. Juuresoleval fotol Jelle Goes

O Karlu Kosíkovi a nejen o něm: rozhovor Terezy Kunešové s PhDr. Josefem Zumrem

Czech Academy of Sciences Publication Activity Database

Kunešová, T.; Zumr, Josef

2015-01-01

Roč. 62, č. 1 (2015), s. 105-124 ISSN 1803-7445 Institutional support: RVO:67985955 Keywords : Karel Kosík * Josef Zumr * Marxism * Czechoslovakia * Communist Party of Czechoslovakia * Dialectics of the Concrete * Arnošt Kolman * Ladislav Hejdánek Subject RIV: AA - Philosophy ; Religion http://hdl.handle.net/11222.digilib/133886

Nad saavad endiselt hakkama / Mikk Vanapõld

Index Scriptorium Estoniae

Vanapõld, Mikk

2001-01-01

Näitleja Maria Avdjushko räägib Kanal 2 uuest kodumaisest teleseriaalist "Me saame hakkama", mille üks kolmest produtsendist ta on : stsenarist Mihkel Ulman : režissöör Ain Prosa : helilooja Ardo-Ran Varres : mängivad Andrus, Maarika ja Marta Vaarik, Ülle Kaljuste, Maria Avdjushko, Hilja Varem jt. : Wireframe Productions. Ka : Teleleht nr. 1, lk. 40-41

Lüganuse vallavolikogu loobib maardla rajajale kaikaid kodaratesse / Enn Tosso

Index Scriptorium Estoniae

Tosso, Enn, 1976-

2008-01-01

Ida-Virumaal Lüganuse vallas ehituslubjakivi kaevandamist kavandav ettevõte Transurban pole saanud vallavolikogult kaevandamisluba ka pärast nelja-aastast asjaajamist ning kõikide lubade ja kooskõlastuste saamist. Vallavanem Arno Rossman toob põhjendusena 141 vallaelaniku allkirjaga kirja, milles väidetakse, et kaevandamine võtab kohalikelt joogivee ning rikub randa. Lisa: Kronoloogia

Simulating historical disturbance regimes and stand structures in old-forest ponderosa pine/Douglas-fir forests

Science.gov (United States)

Mike Hillis; Vick Applegate; Steve Slaughter; Michael G. Harrington; Helen Smith

2001-01-01

Forest Service land managers, with the collaborative assistance from research, applied a disturbance based restoration strategy to rehabilitate a greatly-altered, high risk Northern Rocky Mountain old-forest ponderosa pine-Douglas-fir stand. Age-class structure and fire history for the site have been documented in two research papers (Arno and others 1995, 1997)....

Cine club

CERN Multimedia

Ciné club

2015-01-01

Wednesday 15 April 2015 at 20:00CERN Council Chamber The Cat o’ Nine Tails (Il gatto a nove code) Directed by Dario Argento (Italy, 1971) 112 minutes   Franco Arno is a blind man that lives with his young niece and makes a living writing crossword puzzles. One night, while walking on the street, he overhears a weird conversation between two men sitting in a car parked in front of a medical institute where genetic experiments are performed. The same night someone breaks in the institute and knocks out a guard. Arno decides to investigate with the help of reporter Carlo Giordani. Original version Italian; English subtitles   Wednesday 22 April 2015 at 20:00CERN Council Chamber Four Flies on Grey Velvet (4 mosche di velluto grigio) Directed by Dario Argento (Italy, 1971) 104 minutes Roberto, a drummer in a rock band, keeps receiving weird phone calls and being followed by a mysterious man. One night he manages to catch up with his persecutor and tries to get him to t...

Jere Brophy: An Appreciation

Science.gov (United States)

Rosenshine, Barak

2015-01-01

The first generations of researchers on classroom instruction were the pioneers who developed the term, categories, and concepts that were used to view and code what was happening during classroom lessons. The five pioneers in this first wave were Ned Flanders, Arno Bellack, B.O. Smith, Don Medley, and Harold Mitzel. Each of these pioneers used…

Sirbi tegijad läbi aegade

Index Scriptorium Estoniae

2004-01-01

Toimetaja asetäitjad: Katrin Kivimaa, Reet Varblane jt. Kunst, arhitektuur: Alo Hoidre, Boris Lukats, Ressi Kaera, Jaak Olep, Ike Volkov, Mirjam Peil, Tiina Käesel, Katrin Kivimaa, Vappu Vabar, Reet Varblane, Mari Laaniste. Kunstnikud (arvutikujundus): Tõnu Soo, Ann Gornischeff, Gädvi Kuklase, Piia Ruber. Fotograafid: Solomon Rosenfeldt, Endel Köster, Kalju Suur, Arno Saar, Teet Malsroos

Simulasi Low Density Parity Check (Ldpc) dengan Standar Dvb-t2

OpenAIRE

Kurniawan, Yusuf; Hafizh, Idham

2014-01-01

Artikel ini berisi implementasi simulasi encoding-decoding yang dilakukanpada suatu sampel data biner acak sesuai dengan standar yang digunakanpada Digital Video Broadcasting – Terrestrial 2nd Generation (DVB-T2),dengan menggunakan MATLAB. Low Density Parity Check (LDPC)digunakan dalam proses encoding-decoding sebagai fitur untuk melakukankoreksi kesalahan pada saat pengiriman data. Modulasi yang digunakandalam simulasi adalah BPSK dengan model kanal AWGN. Dalam simulasitersebut, diperbanding...

İNTERNET ORTAMINDAKİ ALIŞVERİŞ DENEYİMİNİN İNTERNETTEN SATIN ALMA NİYETİNE ETKİSİ VE BİR UYGULAMA

Directory of Open Access Journals (Sweden)

Burcu MUCAN

2017-10-01

Full Text Available Öz Günümüzde firmaların büyük bir bölümü çok kanallı stratejiyi benimseyerek mağaza kanallarının yanına internet ortamından satışın da eklenmesiyle müşteriye ulaşma çabasına girmişlerdir. Tüketicilerin satın alma kararlarını verirken internet ortamında yaşadıkları alışveriş deneyiminin internet üzerinden satın alma kararına olan etkisi bu çalışmanın araştırma konusunu oluşturmaktadır. Bu amaçla internet alışveriş kanalında marka imajının marka güvenine ve marka uyumluluğuna olan etkisi ile birlikte marka güveninin ve markanın uyumluluğunun satın alma niyetine olan etkileri araştırma kapsamında incelenmiştir. İnternet alışveriş kanalını kullanan tüketicilerin beklentilerinin öğrenilmesi açısından bu çalışmanın faydalı olacağı düşünülmektedir. Abstract Nowadays, a great majority of companies have adopted multichannel strategy and have been trying to reach the customers through internet sales in addition to store channels. The topic of this study is the effect of the internet shopping experiences of customers on their decisions on internet shopping. With this aim, the effect of brand image on brand reliability and brand congruity has been studied as well as the effect of brand reliability and brand congruity on purchase intention. It is obvious that this study will be beneficial in terms of determining the expectations of the customers who use the internet shopping channel.

Fuels planning: Managing forest structure to reduce fire hazard

Science.gov (United States)

David L. Peterson; Morris C. Johnson; James K. Agee; Theresa B. Jain; Donald McKenzie; Elizabeth D. Reinhardt

2003-01-01

Prior to the 20th century, low intensity fires burned regularly in most arid to semiarid forest ecosystems, with ignitions caused by lightning and humans (e.g., Baisan and Swetnam 1997, Allen et al. 2002, Hessl et al. 2004). Low intensity fires controlled regeneration of fire sensitive (e.g., grand fir [Abies grandis]) species (Arno and Allison-Bunnell 2002), promoted...

The Evolution of NATO with Four Plausible Threat Scenarios

Science.gov (United States)

1987-08-01

were political changes as well. The evolution of British political institutions, and especially the widening of the franchise by electoral reform, had...countries. King Edward, in particular, excited the French imagination. In his con- tact with French statesmen, Edward made clear his desire for an...such as the Mitteland Kanal, British lines of communication and the Teuto- burger Wald before making contact. With Soviet air forces alert against

Europarechtliche Probleme bei Verlust beamtenrechtlicher Versorgungsanwartschaften / Arno Bokeloh

Index Scriptorium Estoniae

Bokeloh, Arno

2017-01-01

Töötajate vabast liikumisest ELis ja riigiametnike sotsiaalkaitsest (eelkõige pensionikindlustusest) erasektorisse või teise liikmesriiki tööle suundumisel Euroopa Kohtu lahendi C-187/15 põhjal

Arno Tali ja Kaval-Ants VATis / Merit Kask

Index Scriptorium Estoniae

Kask, Merit

2007-01-01

20. sept. VAT Teatris esietendunud Eesti Muusika- ja Teatriakadeemia Lavakunstikooli lavastajate õppesuuna tudengite koolitööst "Pink", mis koosneb kahest iseseisvast loost - Jon Fosse "Talv", lavastaja Robert Annus ja Edward Albee "Loomaaialugu", lavastaja Uku Uusberg

Philosophical Performances in Everyday Life Situations

Directory of Open Access Journals (Sweden)

Rüdiger H. Rimpler

2016-07-01

Following some of the ideas of Julian Klein and Arno Böhler on the significance of our feelings and on the limits of conceptual thinking I propose a specific form of philosophical performances, which is based on a grounding of emotions within thinking and on postponed deliberations within networking groups of individuals who are sharing a similar background of specific experiences in a given population.

İnternet ve Tuğla-Harç Mağazalarına İlişkin Müşteri Düşünceleri ve Değişen Müşteri Davranışları

Directory of Open Access Journals (Sweden)

Abdolrazagh MADAHI

2014-09-01

Full Text Available Bu çalışma Malezya’da internette faaliyet gösteren tuğla harç mağazalarına ilişkin müşteri düşüncelerini ve müşterilerin değişen kanal eğilimlerini analiz etmeyi amaçlamaktadır. Çalışmaya ilişkin veriler Klang Vadisi ve Penang Bölgesi’nde 497 kişinin katılımıyla gerçekleştirilen anketlerin neticesinde elde edilmiştir. Çalışmada yapısal bağlamda PLS Modeli ve data analizi bağlamında ise SEM Modeli kullanılmıştır. Yapılan 497 anketin neticesinde, çalışmanın verileri, uygunluk ve zorluk bağlamında internetten tuğla ve harç mağazalara doğru değişen bir eğilim olduğunu göstermiştir. Bulgular benzer şekilde cinsiyet ve niyetin de müşterilerin kanal değiştirmesinde etkin unsurlar olduğunu ortaya koymuştur.

Die HECT-Ligase Hul5, eine neue Komponente der ER-assoziierten Proteindegradation

OpenAIRE

Kohlmann, Sonja

2007-01-01

Die meisten sekretorischen Proteine der eukaryontischen Zellen erreichen durch das endoplasmatische Retikulum (ER) den sekretorischen Signalweg. Sie gelangen vom Zytoplasma durch einen Kanal in der ER-Membran in das ER, wo sie ihre native Konformation erhalten. Das ER enthält ein strenges Qualitätskontrollsystem, welches fehlgefaltete Proteine erkennt, im ER zurückhält und letztendlich der ER-assoziierten Degradation (ERAD) zuführt. Die ER-Qualitätskontrolle und die ER-assoziierte Degradation...

Lietuvos kompiuterinių žaidimų industrijos analizė vertės problematikos požiūriu

OpenAIRE

Kubertavičius, Justas

2018-01-01

Šio darbo tikslas atskleisti Lietuvos kompiuterinių žaidimų industrijos potencialą vertės problematikos požiūriu. Pagrindinis probleminis klausimas į kurį buvo bandoma atsakyti: Koks yra Lietuvos kompiuterinių žaidimų industrijos potencialas? Tyrimo metu remtasi mokslinių šaltinių analizę, oficialiais statistiniais duomenimis, ataskaitomis, dokumentais, interneto, žiniasklaidos kanalų šaltiniais, ekspertų nuomone. Visų pirma analizei pasirinktos dvi didžiosios kompiuterinių žaidimų indutr...

Jumala ilmumine Pärnus. Vol. 2 : Luule / Arno Oja

Index Scriptorium Estoniae

Oja, Arno, 1950-

2016-01-01

Arvustus: Kressa, Kaarel. Vereurmarohumesi. Pärnu : Jumalikud Ilmutused, 2011 ; Salumaa, Priit. Viimased viisteist aastat. Pärnu : Jumalikud Ilmutused, 2011 ; Belials, Veiko. Sina ja vaikus ja pajud. Pärnu : Jumalikud Ilmutused, 2011 ; Kivisildnik. Liivlased ja saurused. Valuraamatu I köide. Pärnu : Jumalikud Ilmutused, 2011

Ärimehed ootavad Tallinna börsile tõusu / Annika Matson

Index Scriptorium Estoniae

Matson, Annika, 1976-

2005-01-01

Eesti ärimeeste ja investeerimisspetsialistide prognoosid Tallinna börsile. Vt. samas: Lauri Matsulevitsh. Spetsialistid on konservatiivsemad. Küsitlusele vastavad ettevõtja Rein Kilk, kunagise börsifirma Pennu Computer Technology asutaja Alo Koop, Audentese ülikooli erakorraline professor Arno Kirt, ettevõtja Jüri Käo, ettevõtja Neinar Seli, investor Rain Lõhmus, Suprema aktsiturgude osakonna juht Sten Sumberg, Trigoni investeerimisjuht Toomas Reisenbuk, Profiti tegevtoimetaja Villu Zirnask. Diagramm: Keskmiselt oodatakse ÄP indeksile 4,4% tõusu

Georges Lema\\^itre: Life, Science and Legacy

OpenAIRE

Mitton, Simon

2016-01-01

This paper celebrates the remarkable life, science and legacy of Abb\\'e Georges Lema\\^itre, the Belgian cleric and professor of physics; he was the architect of the fireworks model for the origin of the universe. He died half a century ago, three days after learning that Arno Penzias and Robert Wilson had discovered the cosmic microwave background. Despite being gravely ill from leukaemia, Lema\\^itre lucidly praised this news, which confirmed the explosive genesis of our universe.

Att synas i butikshyllan -  En fallstudie om varumärkesexponering i butikshyllan för Brunneby Musteri och deras konkurrenter

OpenAIRE

Vallgren, Emma; Bolling Landtblom, Elsa

2012-01-01

This report aims to examine how Brunneby Musteri is to update the brand attention for Brunneby Musteri at retail stores. Brunneby wish to assure their brand will catch the customers’ eye in the store and therefore get assistance to discover what to improve. The family business Brunneby Musteri (Brunneby) was founded in 1941 and is located nearby Göta Kanal in the county of Östergötland. Brunneby produce products such as lemonade, jam, jelly, marmelade, cider and vinegar. The company core valu...

RA Reactor; Reaktor RA

Energy Technology Data Exchange (ETDEWEB)

NONE

1989-07-01

This chapter includes the following: General description of the RA reactor, organization of work, responsibilities of leadership and operators team, regulations concerning operation and behaviour in the reactor building, regulations for performing experiments, regulations and instructions for inserting samples into experimental channels. [Serbo-Croat] Ovo (prvo) poglavlje sadrzi sledece: Opis reaktora RA; semu organizacije rada i rukovodjenja; prava i duznosti direktora i rukovodioca pogona reaktora, propise o rezimu rada i kretanja u zgradi reaktora, propise o izvodjenju eksperimenata, propise o unosenju uzoraka u eksperimentalne kanale reaktora.

The Wheels of Watermills and the Wheel of Fortune

Directory of Open Access Journals (Sweden)

Osvaldo Cavallar

2008-01-01

Full Text Available Along with two well rehearsed quaestiones disputatae, Bartolus de Saxoferrato’s repetitio ad l. Quominus constitutes the cornerstone of the medieval elaboration of legal issues relating to rivers. Ranging from the construction of watermills to protective embankments, and from the maintenance of water canals to the reconstruction of run-down structures, the eighteen questions of the repetitio prepared students for situations they would likely encounter when practising law. A legal opinion (consilium penned by one of Bartolus’ disciples, Donato Aldighieri, in response to the doubts the Abbot of Vallombrosa had concerning damage inflicted on his monastic estate by the Arno river, illustrates the legal fertility of Bartolus’ seminal discussion. In addition, the consilium also attests to the complexity of the efforts of a medieval commune, Florence in this specific case, to gain control of a resource like the Arno, essential for the economic development of the city. Unable to shoulder alone the financial burden of preventing floods, the commune had no other option than to enlist the help and know-how of a monastic institution. Though the whole city benefited from the preventive work of the monks, the new embankment engendered an unexpected conflict with other adjacent land owners. The politically prominent Donato was called in to negotiate the abbot’s rights against the claims of the adjacent owners and the policy of the city.

Internationalization and technological leapfrogging in the pharmaceutical industry

OpenAIRE

Suma Athreye; Andrew Godley

2009-01-01

The pre-refereed author version of this article was published as a UNI-MERIT Working Paper under the title “Internationalising to create Firm Specific Advantages: Leapfrogging strategies of U.S. Pharmaceutical firms in the 1930s and 1940s & Indian Pharmaceutical firms in the 1990s and 2000s”. The paper can be downloaded from the UNU-MERIT website from the following link: http://arno.unimaas.nl/show.cgi?fid=12607. Internationalization is a useful strategy for gaining firm-specific technolog...

European Management: an emerging competitive advantage of European nations: A reply to Michael Porter

OpenAIRE

Bosch, Frans; Prooijen, A.A.

1992-01-01

textabstractThis article extends the debate begun in the June 1992 issue of EMJ when the authors first criticized Michael Porter's explanatory framework in his Competitive Advantage of Nations (1990), over the role of national culture on the competitive advantage of nations. In this paper, Frans van den Bosch and Arno van Prooijen stress that Europe is a locus of competitive advantage if one is prepared to pay attention to the possibility of ‘European Management’ as a potential asset of Europ...

YOUTUBE KULTURA

OpenAIRE

Kovše, Laura

2016-01-01

Youtube je spletna stran, ki uporabnikom ne omogoča le predvajanja oziroma gledanja videoposnetkov, ampak nudi veliko večjo uporabniško izkušnjo, saj lahko lastniki kanalov komentiramo, všečkamo in delimo videoposnetke drugih uporabnikov. Obenem lahko na samo spletno stran nalagamo svoje posnetke in se naročimo na različne kanale. Youtube ne nudi le zabave, ampak lahko z njim ustvarjamo tudi prihodke – če na spletno stran nalagamo videposnetke, ki jih ustvarjamo sami, so v skladu s praviln...

Klarar polisen krisen? : En kvalitativ textanalys av polisens kriskommunikationsretorik

OpenAIRE

Johnsson, Sara; Hedbjörk, Emma

2016-01-01

Syftet med denna studie var att ur ett public relations-perspektiv studera polisens kriskommunikationsretorik i samband med kritik från allmänheten. Denna uppsats har utgått från två fall; fallet i arresten och kvinnoregistret. I uppsatsen har en kvalitativ textanalys använts på sammanlagt 14 texter från polisens egna kanaler. Den teori som använts för att urskilja vilka försvarsstrategier som polisen använt i materialet är image restoration theory. Dessutom har ett public relations-perspekti...

Flood Modelling of Banjir Kanal Barat (Integration of Hydrology Model and GIS

Directory of Open Access Journals (Sweden)

Muhammad Aris Marfai

2004-01-01

Full Text Available Hydrological modelling has an advantage on river flood study. Hydrological factors can be easily determined and calculated using hydrological model. HEC-RAS (Hydrological Engineering Centre-River Analysis System software is well known as hydrological modelling software for flood simulation and encroachment analysis of the floodplain area. For spatial performance and analysis of flood, the integration of the Geographic Information Systems (GIS and hydrological model is needed. The aims of this research are 1 to perform a flood encroachment using HEC-RAS software, and 2 to generate a flood hazard map. The methodology for this research omprise of 1 generating geometric data as a requirement of the data input on HEC-RAS hydrological model, 2 Hydrological data inputting, 3 generating of the flood encroachment analysis, and 4 transformation of flood encroachment into flood hazard map. The spatial pattern of the flood hazard is illustrated in a map. The result shows that hydrological model as integration with GIS can be used for flood hazard map generation. This method has advantages on the calculation of the hydrological factors of flood and spatial performance of the flood hazard map. For further analysis, the landuse map can be used on the overlay operation with the flood hazard map in order to obtain the impact of the flood on the landuse.

Pengaruh Perubahan Iklim terhadap Hidrograf Banjir di Kanal Banjir Timur Kota Semarang

Directory of Open Access Journals (Sweden)

Suripin Suripin

2016-12-01

Full Text Available East Flood Way is one of the rivers in Semarang City that often cause flooding. Flood water level in the East Flood Way is affected by the discharge of storm water runoff and tide (rob. Facts on the ground indicate that the flood water level in the canal tends to increase from year to year. One possible reason is the increased flood discharge associated with climate change, besides the impacts of land use changes. This study aims to analyze the impacts of climate change on rainfall characteristics and their effects on flood hydrograph in the East Flood Way. The study begins with the collection and analysis of historical rainfall data to get a change of rainfall characteristics over time. The flood hydrograph was then analysed by HEC HMS. The results showed that in the period of last 30 years annual rainfall and maximum daily rainfall tended to increase of 22.64 mm / year and 2.56 mm / year consecutively, while the number of rainy days tend to decrease of 4 days / year. As a result of changes in the characteristics of the rainfall, the flood discharge of East Flood Way is expected to increase in the range between the 15.10 m3/s (31.5% for 2-year return period up to 32.28 m3/s (25.5 % for 200-year return period.

Procesos atencionales implicados en el Trastorno por Déficit Atencional con Hiperactividad (TDAH)

OpenAIRE

Belmar Mellado, Marta; Navas Martínez, Leandro; Holgado Tello, Francisco Pablo

2013-01-01

Enfrentar las actividades de la vida diaria implica activar procesos atencionales que nos permitan estar más receptivos a los sucesos del ambiente y desempeñarnos en determinadas tareas independientemente del tipo de esfuerzo que ellas supongan. En este contexto, el trabajo tiene como propósito analizar los procesos de atención presentes en el déficit atencional. Los mecanismos implicados pueden ser del tipo selectivo, de distribución y de mantenimiento o sostenimiento. En los alumnos con TDA...

DWAF water services IAM strategy positioned within the context of other major national IAM initiatives

CSIR Research Space (South Africa)

Wall, K

2008-05-01

Full Text Available STRATEGY POSITIONED WITHIN THE CONTEXT OF OTHER MAJOR NATIONAL IAM INITIATIVES Nino Manus, Kribbs Moodley, Kevin Wall, Louis Boshoff and Arno Ottermann Department of Water Affairs and Forestry, Private Bag X313, Pretoria 0001. ManusA@dwaf.gov.za P D... into one or other of 9 “solution types”, viz: • Awareness • Finance • Guidelines • HR (i.e. including ski l ls and appointments) • Legal and procurement • Monitoring and evaluation • Management and leadership • Operation and maintenance...

Lp. Arno Oja! : [Pseudonüümist Matti Moguchi : õiendus Arno Oja retsensioonile 'Kirjandushuvilise lõbu- ja abiraamat' ajal. 'Kultuurileht', 1995, 18.aug] / Priidu Beier

Index Scriptorium Estoniae

Beier, Priidu, 1957-

1995-01-01

Vastukajad : Lapin, Leo. Õiendus : [L.Lapin pole kasutanud Matti Moguchi nime] // Kultuurileht. - 1995. - 8.sept. - Lk.21; Beier, Priidu. Lp. Kultuurilehe toimetus : [Avaldus Tartu Linnakohtule, lähtudes L.Lapini art. 8.sept. 'Kultuurilehes'] // Kultuurileht. - 1995. - 15.sept. - Lk.21; Milius, Matti. Armas Priidu Beier! // Kultuurileht. - 1995. - 15.sept. - Lk.21; Künstler, Peeter. Toimetaja õiendus // Kultuurileht. - 1995. - 15.sept. - Lk.21

Maaleht soovitab : Superstaarid esinevad Taskus. Monkist "Saaremaa valsini". Muusikapidu pärimusmuusika keskuses. Suvelõpupidu Marina külas. Hortus Musicus esineb Väravatornis

Index Scriptorium Estoniae

2008-01-01

18. sept. esinevad Tartus Tasku moe- ja vaba aja keskuses telekonkursil Eesti otsib Superstaari osalenud Jana Kask ja Arno Suislep ning saate "Kaks takti ette" võitja Margus Vaher. 18. sept. toimub Tallinna Kunstihoones kitarristide Tiit Pauluse ja Jaak Sooääre uue CD esitluskontsert. 19. sept. toimub Viljandi pärimusmuusika keskuses maailmamuusika-pidu. Suvelõpupeol 20. sept. Saarde vallas Grossi järve ääres Marina külas esinevad Virve Köster ja Audru Jõelaevanduse Punt. 20. sept. Tallinnas Väravatornis esineb vanamuusikaansambel Hortus Musicus

Vpliv prepričanj uporabnikov na njihova stališča do marketinškega komuniciranja na družbenih omrežjih

OpenAIRE

Tomše, Denis; Snoj, Boris

2015-01-01

Družbena omrežja postajajo pomemben kanal marketinškega komuniciranja. Dosedanje raziskave so se lotevale predvsem vpliva prepričanj uporabnikov o določenih dejavnikih na njihova stališča do oglaševanja in do spletnega oglaševanja, malo pa je znanega o vplivu prepričanj uporabnikov na stališča in vedenje uporabnikov družbenih omrežij do marketinškega komuniciranja v teh omrežjih. Rezultati te raziskave kažejo, da imajo prepričanja o osebnih dejavnikih (informacije o izdelkih, zadovoljstvo/ za...

Telefonitis: unge danskeres brug af telefonen i IT-tidsalderen

OpenAIRE

Gitte B. Stald

2000-01-01

Den udbredte brug af mobiltelefoner har sat fornyet fokus på telefonens betydning i vores tid. Som følge af den informationsteknologiske udvikling ændrer telefonen karakter fra at være en kanal for kommunikation til at være et medie for flere funktioner, samtidig med at dens konkrete og sym- bolske betydning forstærkes. Dette kan i særlig grad aflæses i større børns og unges brug af telefonen, der dels er karakteriseret ved stor selvfølgelig- hed, dels ved at have en bet...

The River Danube: An Examination of Navigation on the River

Science.gov (United States)

Cooper, R. W.

One of the definitions of Navigation that gets little attention in this Institute is (Oxford English Dictionary), and which our French friends call La Navigation. I have always found this subject fascinating, and have previously navigated the Rivers Mekong, Irrawaddy, Hooghly, Indus, Shatt-al-Arab, Savannah and RhMainKanal (RMDK) and the River Danube, a distance of approximately 4000 km. This voyage has only recently become possible with the opening of the connecting RMDK at the end of 1992, but has been made little use of because of the civil war in the former Yugoslavia.

Kas teie arvates tuleks Ülejõe pargid Emajõe vasakkaldal taashoonestada? / intervjueerinud Ivi Drikkit ja Jüri Saar

Index Scriptorium Estoniae

2011-01-01

Vastasid: Mati Tolmoff, Veljo Ipits, Toomas Savi, Verni Loodmaa, Väino Kull, Toomas Kapp, Triin Anette Kaasik, Kristjan Karis, Hele Everaus, Margot Fjuk, Janika Mölder, Hannes Astok, Jaak Adamsoo, Martin Parmas, Toivo Kabanen, Oleg Nesterenko, Tõnu Ints, Piret Uluots, Peep Peterson, Marju Lauristin, Jarno Laur, Arno Arukask, Ülo Veldre, Toomas Jürgenstein, Veera Sirg, Maie Pastik, Elmut Paavel, Avo Rosenvald, Toivo Maimets, Peeter Tulviste, Joel Luhamets, Jüri Kõre, Ants Kask, Enn Tarto, Tarmo Punger, Merle Jääger, Vladimir Šokman, Boris Habramov, Jevgenia Lindevaldt, Harri Jallajas, Natalja Trošina, Olev Raju, Nikolai Põdramägi

Ar + NO microwave plasmas for Escherichia coli sterilization

International Nuclear Information System (INIS)

Hueso, Jose L; Rico, Victor J; Cotrino, Jose; Gonzalez-Elipe, Agustin R; Frias, Jose E

2008-01-01

Ar + NO microwave discharges are used for sterilization and the results are compared with additional experiments with Ar, O 2 and N 2 -O 2 plasma mixtures. The NO * species produced in the Ar-NO mixtures remain up to long distances from the source, thus improving the sterilization efficiency of the process. E. coli individuals exposed to the Ar + NO plasma undergo morphological damage and cell lysis. Combined effects of etching (by O * and Ar * species) and UV radiation (from deactivation of NO * species) are responsible for the higher activity found for this plasma mixture. (fast track communication)

Henri Becquerel: serendipitous brilliance

Science.gov (United States)

Margaritondo, Giorgio

2008-06-01

Serendipity has always been an attendant to great science. Arno Penzias and Robert Wilson discovered the cosmic background radiation after first mistaking it for the effect of pigeon droppings on their microwave antenna. US spy satellites detected gamma-ray bursts when surveying the sky for evidence of secret Soviet nuclear tests during the Cold War. Satyendra Bose arrived at Bose-Einstein statistics only after discovering that a mathematical error explained the experimental data concerning the photoelectric effect. In the words of science-fiction writer Isaac Asimov, "The most exciting phrase in science is not 'Eureka!', but rather, 'That's funny...'.

Iõhviskaja volost nalazhivajet sotrudnitshestvo s Severnõm regionom Frantsii / Arno Rudis

Index Scriptorium Estoniae

Rudis, Arno

2007-01-01

Jõhvi vallavalitsuse delegatsioon viibis Prantsusmaal Nord Pas de Calais regioonis. Jõhvi valla asevallavanem Kristi Klaamann kohtumisest linnapeaga, toimunud arutelust tulevase koostöö üle kultuuri ja hariduse vallas

Det digitale interaktive fjernsyn i hverdagslivet

DEFF Research Database (Denmark)

Bjørner, Thomas

2007-01-01

, at den digitale teknologi indpasses i eksisterende mønstre for tv-sening. Med baggrund i forsøgskanalen TV2/Nord-Digital, som var den første kanal der udsendte digitalt interaktivt tv i Danmark, vil denne artikel give nogle svar på, hvad der sker når digitalt tv (med de øgede interaktive muligheder......Digitaliseringen af tv-mediet er allerede i fuld gang, og der er i Danmark fastlagt en analog slukdato for public servicekanalerne i 2009. I forlængelse heraf leverer denne artikel en række indsigter i, hvordan den nye teknologi potentielt forandrer hverdagen, men samtidig er det også en pointe...

Karlstads universitet - Ut i skogen, vad ska jag dit och göra? : En rapport om skapandet av ett unikt monterkoncept

OpenAIRE

Bergman, Karin; Jernberg, Jonna

2012-01-01

Sammanfattning Mässor förekom som fenomen redan under medeltiden och har allt sedan dess använts som en kanal för försäljning och marknadsföring. Idag tävlar företag och organisationer om mässbesökares uppmärksamhet genom att skapa attraktiva montrar med vinnande koncept som ska locka människor och få dem att lägga företagsnamnet på minnet. Detta är vad Karlstads universitet haft i åtanke då de utformat beskrivningen till detta projekt. Bakgrunden till projektet är att universitetet finns r...

Streaming video - præsentation af trailere over internettet

DEFF Research Database (Denmark)

Jensen, Ole Riis; Forchhammer, Søren

1998-01-01

interaktiv tjeneste baseret på realtidsfremvisning af videotrailere, såkaldt streaming video og audio, og hvor brugeren kan få information om en film der tænkes udbudt på en pay-per-view kanal. Der i arbejdets forløb blevet opbygget en demo, der implementerer en sådan tjeneste.......Som et led i Tele Danmark Kabel TV's markedsføring ønsker man at kunne præsentere filmtrailere og andet materiale i form af levende billeder til kunderne via Wold Wide Web (WWW). Dette projekts hovedformål er at undersøge eksisterende metoder og udvikle redskaber til at præsentere en tilsvarende...

Musikbranschen i förändring : Artistens möjligheter med och utan skivbolag

OpenAIRE

Järnström, Sofia Maria

2011-01-01

Syftet med mitt examensarbete är att undersöka i vilken utsträckning artister kan nå en publik utan att ingå ett skivkontrakt och att klargöra för vilka kanaler som finns tillgäng-liga för självständig marknadsföring. Undersökningen är kvalitativ och jag kommer att fokusera på fyra intervjuer med personer inom branschen. Jag fokuserar på dessa frågor: 1) Hur kan en artist nå ut med sin musik, utan att ha ett skivbolag bakom sig som marknadsförare och distributör? 2) Vilka nya...

HİZMET KALİTESİ VE MÜŞTERİ MEMNUNİYETİNİN ŞUBE-İNTERNET BANKACILIĞINDA KARŞILAŞTIRILMASI - COMPARISON OF SERVICE QUALITY OF CUSTOMER SATISFACTION IN BRANCH-INTERNET BANKING

Directory of Open Access Journals (Sweden)

Tolga DURSUN

2014-03-01

Full Text Available ÖzetKüreselleşme ve teknolojik gelişmelerle birlikte işletmelerin sürdürülebilirliklerinde ve birbirleriyle olan rekabetlerinde hizmet, hizmet kalitesi ve müşteri memnuniyetinin önemi artmıştır. Bu nedenle bu araştırma müşteri memnuniyetini, müşteri memnuniyetinde etkili olan hizmet kalitesi faktörlerini (fiziksel unsurlar, heveslilik, güvenlik, güvenilirlik, işlemleri gerçekleştirme, servis çeşitliliği, işlem ücreti bankacılık sektöründe iki farklı kanal olan Şube ve İnternet bankacılığında değerlendirerek karşılaştırma yapmaktadır. İki kanal arasındaki farkların ortaya konularak nedenlerinin belirlenmesi amaçlanmaktadır. Veri toplama yöntemi olarak uygulanan anket internet üzerinden yapılmış ve 429 katılımcıdan elde edilen veriler istatistiksel tekniklerle değerlendirilmiştir.AbstractGlobalization and technological developments, the competitiveness of enterprises and between sustainability services, service quality and customer satisfaction has increased in importance. Therefore, this research aims to evaluate customer satisfaction in branch and internet banking by addressing the factors affecting the quality of service (tangibles, responsiveness, trust, reliability, fulfillment, service portfolio and transaction fees in customer satisfaction. It is intended to determine the causes of the differences between the two channels and is to put forth. The survey made on the internet as a method of data collection and statistical analysis of the data from 429 participants were statistically evaluated.

HİZMET KALİTESİ VE MÜŞTERİ MEMNUNİYETİNİN ŞUBE-İNTERNET BANKACILIĞINDA KARŞILAŞTIRILMASI - COMPARISON OF SERVICE QUALITY OF CUSTOMER SATISFACTION IN BRANCH-INTERNET BANKING

Directory of Open Access Journals (Sweden)

Tolga DURSUN

2014-01-01

Full Text Available ÖzetKüreselleşme ve teknolojik gelişmelerle birlikte işletmelerin sürdürülebilirliklerinde ve birbirleriyle olan rekabetlerinde hizmet, hizmet kalitesi ve müşteri memnuniyetinin önemi artmıştır. Bu nedenle bu araştırma müşteri memnuniyetini, müşteri memnuniyetinde etkili olan hizmet kalitesi faktörlerini (fiziksel unsurlar, heveslilik, güvenlik, güvenilirlik, işlemleri gerçekleştirme, servis çeşitliliği, işlem ücreti bankacılık sektöründe iki farklı kanal olan Şube ve İnternet bankacılığında değerlendirerek karşılaştırma yapmaktadır. İki kanal arasındaki farkların ortaya konularak nedenlerinin belirlenmesi amaçlanmaktadır. Veri toplama yöntemi olarak uygulanan anket internet üzerinden yapılmış ve 429 katılımcıdan elde edilen veriler istatistiksel tekniklerle değerlendirilmiştir.AbstractGlobalization and technological developments, the competitiveness of enterprises and between sustainability services, service quality and customer satisfaction has increased in importance. Therefore, this research aims to evaluate customer satisfaction in branch and internet banking by addressing the factors affecting the quality of service (tangibles, responsiveness, trust, reliability, fulfillment, service portfolio and transaction fees in customer satisfaction. It is intended to determine the causes of the differences between the two channels and is to put forth. The survey made on the internet as a method of data collection and statistical analysis of the data from 429 participants were statistically evaluated.

Ar + NO microwave plasmas for Escherichia coli sterilization

Energy Technology Data Exchange (ETDEWEB)

Hueso, Jose L; Rico, Victor J; Cotrino, Jose; Gonzalez-Elipe, Agustin R [Instituto de Ciencia de Materiales de Sevilla, Centro Mixto CSIC-Universidad de Sevilla, Centro de Investigaciones Cientificas Isla de la Cartuja, Avda. Americo Vespucio 49, 41092 Sevilla (Spain); Frias, Jose E [Instituto de BioquImica Vegetal y FotosIntesis (IBVF-CSIC). Centro de Investigaciones CientIficas Isla de la Cartuja. Avda Americo Vespucio, 49, 41092 Sevilla (Spain)], E-mail: jhueso@icmse.csic.es

2008-05-07

Ar + NO microwave discharges are used for sterilization and the results are compared with additional experiments with Ar, O{sub 2} and N{sub 2}-O{sub 2} plasma mixtures. The NO{sup *} species produced in the Ar-NO mixtures remain up to long distances from the source, thus improving the sterilization efficiency of the process. E. coli individuals exposed to the Ar + NO plasma undergo morphological damage and cell lysis. Combined effects of etching (by O{sup *} and Ar{sup *} species) and UV radiation (from deactivation of NO{sup *} species) are responsible for the higher activity found for this plasma mixture. (fast track communication)

Word-of-blog : Hur WOM på bloggar påverkar ett företags försäljning

OpenAIRE

Larsson, Sara; Johansson, Johanna

2010-01-01

Företag har länge använt sig av samtal mellan människor för att sprida budskap om produkter, tjänster och varumärken. Forskare visade redan på 1950-talet att denna typ av informella konversationer, även kallad word-of-mouth (WOM), påverkar konsumenters köpbeteende och företags försäljning. I och med utvecklandet av Internet har WOM fått ytterligare uppmärksamhet och idag ser vi att fler och fler företag använder sig av kanaler såsom internetforum och bloggar som del av sin marknadsföring. Tro...

Paneeldiskussioon (fonogrammilt lühendatult) / Ain Heinaru, Rein Vaikmäe, Rein Raud, Hardi Tullus, Urve Lippus, Andres Tali, Martin Zobel

Index Scriptorium Estoniae

2006-01-01

Projekti "Eesti doktoriõppe kvaliteedi, tulemuslikkuse ja jätkusuutlikkuse tagamise süsteem" (2005-2008) II konverentsi "Doktorid Eesti tuleviku arengumootoriks" paneeldiskussioonist, millel arutleti doktoriõppe rahastamise ning doktoriõppe korralduse ja doktorandi juhendamise teemadel

Factors associated with the presence of patellar tendon abnormalities in male athletes.

Science.gov (United States)

Mendonça, Luciana D; Verhagen, Evert; Bittencourt, Natália F N; Gonçalves, Gabriela G P; Ocarino, Juliana M; Fonseca, Sérgio T

2016-05-01

To investigate the association between lower limb alignment, range of motion/flexibility and muscle strength with the presence of patellar tendon abnormalities in male athletes. This was a cross-sectional study. Thirty-one male basketball and volleyball athletes were assessed for ankle dorsiflexion range of motion, shank-forefoot alignment, iliotibial band flexibility, hip external rotators and abductors isometric torque, passive hip internal rotation range of motion and frontal plane knee and patellar alignment (McConnell and Arno angles). Ultrasonographic evaluations of hypoechoic areas of the patellar tendons were performed in longitudinal and transverse planes. A receiver operating characteristic curve was used to determine clinically relevant cut-off point for each variable. When the area under the curve was statistically significant, Prevalence Ratio (PR) and 95% confidence intervals were calculated to indicate the strength of the association between the independent variable and the presence of patellar tendon abnormalities. Receiver operating characteristic curve showed that iliotibial band flexibility (p=0.006), shank-forefoot alignment (p=0.013) and Arno angle (p=0.046) were associated with patellar tendon abnormalities. Cut-off points were established and only the Prevalence Ratio of iliotibial band flexibility (cut-off point=-0.02°/kg; PR=5.26) and shank-forefoot alignment (cut-off point=24°; PR=4.42) were statistically significant. Athletes with iliotibial band or shank-forefoot alignment above the clinically relevant cut-off point had more chance to have patellar tendon abnormalities compared to athletes under the cut-off point values. These results suggest that such factors could contribute to patellar tendon overload, since patellar tendon abnormalities indicate some level of tissue damage. Both factors might be considered in future prospective studies. Copyright © 2015 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

An analysis of concert saxophone vibrato through the examination of recordings by eight prominent soloists

Science.gov (United States)

Zinninger, Thomas

This study examines concert saxophone vibrato through the analysis of several recordings of standard repertoire by prominent soloists. The vibrato of Vincent Abato, Arno Bornkamp, Claude Delangle, Jean-Marie Londeix, Marcel Mule, Otis Murphy, Sigurd Rascher, and Eugene Rousseau is analyzed with regards to rate, extent, shape, and discretionary use. Examination of these parameters was conducted through both general observation and precise measurements with the aid of a spectrogram. Statistical analyses of the results provide tendencies for overall vibrato use, as well as the effects of certain musical attributes (note length, tempo, dynamic, range) on vibrato. The results of this analysis are also compared among each soloist and against pre-existing theories or findings in vibrato research.

MICROSPECTROPHOTOMETRY AS A METHOD TO IDENTIFY KLEPTOPLASTIDS IN THE NAKED FRESHWATER DINOFLAGELLATE GYMNODINIUM ACIDOTUM(1).

Science.gov (United States)

Barsanti, Laura; Evangelista, Valtere; Passarelli, Vincenzo; Frassanito, Anna Maria; Coltelli, Primo; Gualtieri, Paolo

2009-12-01

A relatively small number of freshwater dinoflagellates are involved in symbiotic association with cryptophytes. The chloroplasts of the cryptophytes are retained by the dinoflagellate and give it the characteristic phycobilin pigmentation, either phycoerythrin or phycocyanin. The pigment characterization of the retained chloroplasts can give precise and accurate information about the type of cryptophyte preyed upon by the dinoflagellate. For this purpose, we performed microspectrophotometric evaluation of the pigments of Gymnodinium acidotum Nygaard and three different cryptophytes present in samples collected from a tributary of the river Arno, in Tuscany (Italy). The comparison of the different spectroscopic data allowed us to discriminate effectively among the cryptophytes preyed upon by the dinoflagellate. © 2009 Phycological Society of America.

OTEL WEB TASARIMI VE WEB BAĞLILIĞININ ONLİNE SATIN ALMA NİYETİNE ETKİSİ: DUBAİ'DEKİ İŞ GEZGİNLERİ ÜZERİNE BİR ARAŞTIRMA

OpenAIRE

YANIK, Akan

2017-01-01

Turistik ürünlerin kendine has özellikleri nedeniyleturistler soyut bilgilerle ve vaatlerle satın alma kararını vermekzorundadırlar. Turizm endüstrisi bilgi ağlarıyla soyut vaatlerin dolduramadığıalgı boşluğunu doldurmaya çalışmaktadır. Otel web siteleri turistlerin algıboşluklarını ve kaygılarını azaltan önemli bir medyadır. Fakat bu medyayayalnızca bir bilgi servisi, iletişim kanalı veya geribildirim sistemi olarak yaklaşılmamalıdır.Web siteleri üzerindeki arama davranışı ve bilgilerle sağl...

Definition of task (Phase II) B, 'Leak testing'; Definicija zadatka (II faza) B, 'Ispitivanje hermeticnosti'

Energy Technology Data Exchange (ETDEWEB)

Pavicevic, M; Nikolic, M [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

1963-01-15

In order to ensure safe Ra reactor operation and fulfilling the conditions for performing irradiation experiments it was necessary to test and verify the leak tightness of the sample containers and thermocouples, as well as the irradiation capsule before it was placed in the VISA-2 channel. Leak testing of VISA-2 channel with capsules and thermocouples was done before and after it was built-in the reactor. [Serbo-Croat] U cilju bezbednosti i sigurnosti rada reaktora RA i ispunjavanja uslova ozracivanja izvrsena je provera hermeticnosti kenera sa uzorcima i termoparovima, kao i hermeticnost kapsule pre ugradjivanja kapsule u kanal VISA-2. Izvrseno je i ispitivanje hermeticnosti kanala VISA-2 sa kapsulama i termoparovima pre ugradjivanja u reaktor i posle montaze.

Devital dişlerin ıntrakoronal ağartmasında kullanılan iki farklı materyalin klinik etkinliğinin karşılaştırılması

OpenAIRE

Keçeci, Diljin

2009-01-01

SüleymanDemirel Üniversitesi TIP FAKÜLTESİ DERGİSİ: 2006 Eylül; 13(3) Devital dişlerin ıntrakoronal ağartmasında kullanılan iki farklı materyalin klinik etkinliğinin karşılaştırılması Diljin Keçeci Devital diş renklenmeleri diş dizisinde kolayca ayırt edilebildiği için özellikle ön dişlerde estetik sorunlara yol açmaktadır. Bu çalışmada kanal tedavisi uygulanmış veya travmaya maruz kalmış, ön dişlerde ortaya çıkan renklenmelerin ağartılması amacıyla bir sodyum perborat (Starbrite, Dentr...

Haber Üretiminde Göreli Özerklik Problemi: Bir Saha Araştırması / The Relative Autonomy Problem in Newsmaking Process: A Field Research

Directory of Open Access Journals (Sweden)

Deniz Tansel İLİC

2014-09-01

Full Text Available Kültürel simgelerin üretim sürecinde görev yapan enformasyon işçilerinin özerkliği, sosyal bilimler açısından önemli bir tartışma konusudur. Üretim sürecini sadece sahiplik üzerinden değerlendiren yaklaşımlar, mülkiyet ilişkilerinin, simge üreticisinin özerklik alanını tamamen kısıtlayacağını savunurlar. Yine de, zihinsel emekleri ile çalışan simge üreticilerinin, belli oranda özerkliğe sahip olduğu iddiası sınamaya değerdir. Bu çalışmada, David Hesmondhalgh ve Mike Wayne’deki göreli özerklik vurgusundan yola çıkarak, Türkiye’de anaakım televizyon haberciliğinde bir saha araştırması yapılmıştır. Fox TV, TGRT Haber ve Kanal D’de gerçekleştirilen katılımlı gözlemlerle, birer simge üreticisi olan habercilerin, hangi oranda özerk oldukları saptanmaya çalışılmıştır. / The autonomy of information workers who work in the production process of cultural symbols is an important issue for social sciences. The approaches that evaluate the production process only in the context of ownership claim that these relationships will restrain the autonomy field of the symbol producer. Still the suggestion that symbol producers who work with their mental labours have a certain amount of autonomy is worth testing. In this study a field research is conducted in mainstream broadcasting in Turkey by using the relative autonomy emphasis in David Hesmondhalgh and Mike Wayne as a starting point. In the participant observation that is conducted in Fox TV, TGRT Haber and Kanal D Televisions it is tried to determine at what level the journalists as symbol producers are autonomous.

Electronic commerce in a global ecomony : problems and practice / Ants Kukrus, Arno Pardla

Index Scriptorium Estoniae

Kukrus, Ants, 1940-

2006-01-01

Internet on sotsiaalne fenomen, mis on kiirendanud maailma globaliseerumist ning teda võib pidada võimsaimaks kommunikatsioonivahendiks. Tekkinud on uus keskkond, mida nimetatakse nii elektrooniliseks, digitaalseks kui küberkeskkonnaks. Interneti plahvatusliku levikuga on muutunud atraktiivseks ärivõimaluseks internetikaubandus. E- kaubandus nõuab üha suuremat rahvusvahelist koostööd, uuteks probleemideks võltskaubandus, pettused ja piraatlus

Väärtpaberituru kujunemine siirdemajanduses : Eesti kogemus ja väljakutse / Arno Kirt

Index Scriptorium Estoniae

Kirt, Arno, 1939-

2003-01-01

Eesti väärtpaberituru kiire areng laiuti ja sügavuti oli kaasajendiks, et 19. aprillil 1995. aastal asutasid 23 finantsorganisatsiooni (kaasa arvatud rahandusministeerium ja Eesti Pank) Tallinna Väärtpaberibörsi Aktsiaseltsi, kes suutis umbes aastaga börsikauplemise reaalselt käivitada

Surface-near geothermal power. Handling of hydro-economic requirements in the practice; Oberflaechennahe Geothermie. Umgang mit den wasserwirtschaftlichen Anforderungen in der Praxis

Energy Technology Data Exchange (ETDEWEB)

NONE

2009-12-15

Within the meeting of the Bavarian Environment Agency (Augsburg, Federal Republic of Germany) at 1st December, 2009, the following lectures were held: (1) Hydro-economical requirements and working assistance of the Bavarian Environment Agency (Hannes Berger); (2) Technology, dimensioning and safety devices for heat pumps and heat source plants soil - groundwater (Erich Ramming); (3) Well devices for the thermal utilization of the groundwater - planning, production and quality assurance (Michael Thoren); (4) Geothermal probes: Handling of raw materials and welding at the building site (Hubert Graf); (5) Geothermal probes - planning and calculation (Burkhard Sanner); (6) Geothermal probes - drilling operations (Sven Tewes); (7) Certification of drilling companies according to W 120 (Udo Peth); (8) Operation of geothermal plants - Examples from one-family house to football stadium (Arno Poehlmann).

High field superconductor development and understanding project, Final Report

Energy Technology Data Exchange (ETDEWEB)

Larbalestier, David C.; Lee, Peter J.

2009-07-15

Over 25 years the Applied Superconductivity Center at the University of Wisconsin-Madison provided a vital technical resource to the High Energy Physics community covering development in superconducting strand for HEP accelerator magnet development. In particular the work of the group has been to develop the next generation of high field superconductors for high field application. Grad students Mike Naus, Chad Fischer, Arno Godeke and Matt Jewell improved our understanding of the microstructure and microchemistry of Nb3Sn and their impact on the physical and mechanical properties. The success of this work has led to the continued funding of this work at the ASC after it moved to the NHMFL and also to direct funding from BNL for some aspects of Nb3Sn cable evaluation.

ENDODONTİDE FLARE-UP’IN ÖNLENMESİ VE TEDAVİSİ

OpenAIRE

GÜLER, Buğra; AYDEMİR, Hikmet

2015-01-01

ÖZETAğrı ve ağrı korkusu hasta ve hekim ilişkisinin ciddi problemlerinden birisidir. Endodontik tedavi sırasında veya sonrasında meydana gelen ağrı şikâyetlerinin azaltılması için çeşitli tedavi şekilleri ve önlemler mevcuttur. Bu tedavi şekilleri, dişin oklüzyondan düşürülmesi, premedikasyon, drenajın sağlanması, kanal içi ve sistemik medikament işlemlerini içermektedir. Bu derlemede, flare-up meydana geldiğinde hastanın nasıl yönetilmesi gerektiğinin ve flare-up’ın önlenmesi ve tedavisi içi...

Web Server Berbasis ATmega 128 Untuk Monitoring dan Kontrol Peralatan Rumah

Directory of Open Access Journals (Sweden)

Sigit Pramono

2015-05-01

Full Text Available Penggunaan mikropengendali untuk mengendalikan perangkat yang ada di rumah tentu menjadi salah satu penerapan prinsip kerja yang praktis dan fleksibel.Mikropengendali dapat digunakan untuk memudahkan dalam mengendalikan lampu ruangan, pemantauan suhu, dan pengendalian sistem penggerak tirai.Dengan memanfaatkan modul jaringanNM7010A TCP/IP Starter Kit maka aplikasi rumah tersebut dapat dikendalikan melalui jaringan intranet. Pada mikropengendali ATmega128, data akan diproses dan dieksekusi untuk mengendalikan sistem kerja keseluruhan rangkaian. Dari hasil pengujian membuktikan bahwa mikropengendali dapat berperan sebagai Embedded Server untuk mengendalikan lampu, pengaktifan kanal Analog to Digital Converter (ADC yang digunakan untuk memantau suhu.Hasil pengujian terhadap LM35 menunjukan bahwa rata-rata error konversi sebesar 0,64%. Untuk mengeksekusi sistem melalui jaringan TCP/IP diperlukan waktu tunda antara 0,5 sampai 1,2 detik.

PERBANDINGAN BIT ERROR RATE KODE REED-SOLOMON DENGAN KODE BOSE-CHAUDHURI-HOCQUENGHEM MENGGUNAKAN MODULASI 32-FSK

Directory of Open Access Journals (Sweden)

Eva Yovita Dwi Utami

2016-11-01

Full Text Available Kode Reed-Solomon (RS dan kode Bose-Chaudhuri-Hocquenghem (BCH merupakan kode pengoreksi error yang termasuk dalam jenis kode blok siklis. Kode pengoreksi error diperlukan pada sistem komunikasi untuk memperkecil error pada informasi yang dikirimkan. Dalam makalah ini, disajikan hasil penelitian kinerja BER sistem komunikasi yang menggunakan kode RS, kode BCH, dan sistem yang tidak menggunakan kode RS dan kode BCH, menggunakan modulasi 32-FSK pada kanal Additive White Gaussian Noise (AWGN, Rayleigh dan Rician. Kemampuan memperkecil error diukur menggunakan nilai Bit Error Rate (BER yang dihasilkan. Hasil penelitian menunjukkan bahwa kode RS seiring dengan penambahan nilai SNR, menurunkan nilai BER yang lebih curam bila dibandingkan sistem dengan kode BCH. Sedangkan kode BCH memberikan keunggulan saat SNR bernilai kecil, memiliki BER lebih baik daripada sistem dengan kode RS.

Groundwaters of Florence (Italy): Trace element distribution and vulnerability of the aquifers

Energy Technology Data Exchange (ETDEWEB)

Bencini, A.; Ercolanelli, R.; Sbaragli, A. [Univ. of Florence (Italy)] [and others

1993-11-01

Geochemical and hydrogeological research has been carried out in Florence, to evaluate conductivity and main chemistry of groundwaters, the pattern of some possible pollutant chemical species (Fe, Mn, Cr, Cu, Pb, Zn, NO{sub 2}, NO{sub 3}), and the vulnerability of the aquifers. The plain is made up of Plio-Quaternary alluvial and lacustrine sediments for a maximum thickness of 600 m. Silts and clays, sometimes with lenses of sandy gravels, are dominant, while considerable deposits of sands, pebbles, and gravels occur along the course of the Arno river and its tributary streams, and represent the most important aquifer of the plain. Most waters show conductivity values around 1000-1200 {mu}S, and almost all of them have an alkaline-earth-bicarbonate chemical character. In western areas higher salt content of the groundwaters is evident. Heavy metal and NO{sub 2}, NO{sub 3} analyses point out that no important pollution phenomena affect the groundwaters; all mean values are below the maximum admissible concentration (MAC) for drinkable waters. Some anomalies of NO{sub 2}, NO{sub 3}, Fe, Mn, and Zn are present. The most plausible causes can be recognized in losses of the sewage system; use of nitrate compounds in agriculture; oxidation of well pipes. All the observations of Cr, Cu, and Pb are below the MAC; the median values of <3, 3.9, and 1.1 {mu}g/l, respectively, could be considered reference concentrations for groundwaters in calcareous lithotypes, under undisturbed natural conditions. Finally, a map of vulnerability shows that the areas near the Arno river are highly vulnerable, for the minimum thickness (or lacking) of sediments covering the aquifer. On the other hand, in the case of pollution, several factors not considered could significantly increase the self-purification capacity of the aquifer, such asdilution of groundwaters, bacteria oxidation of nitrogenous species, and sorption capacity of clay minerals and organic matter. 31 refs., 6 figs., 5 tabs.

Discharge data assimilation in a distributed hydrologic model for flood forecasting purposes

Science.gov (United States)

Ercolani, G.; Castelli, F.

2017-12-01

Flood early warning systems benefit from accurate river flow forecasts, and data assimilation may improve their reliability. However, the actual enhancement that can be obtained in the operational practice should be investigated in detail and quantified. In this work we assess the benefits that the simultaneous assimilation of discharge observations at multiple locations can bring to flow forecasting through a distributed hydrologic model. The distributed model, MOBIDIC, is part of the operational flood forecasting chain of Tuscany Region in Central Italy. The assimilation system adopts a mixed variational-Monte Carlo approach to update efficiently initial river flow, soil moisture, and a parameter related to runoff production. The evaluation of the system is based on numerous hindcast experiments of real events. The events are characterized by significant rainfall that resulted in both high and relatively low flow in the river network. The area of study is the main basin of Tuscany Region, i.e. Arno river basin, which extends over about 8300 km2 and whose mean annual precipitation is around 800 mm. Arno's mainstream, with its nearly 240 km length, passes through major Tuscan cities, as Florence and Pisa, that are vulnerable to floods (e.g. flood of November 1966). The assimilation tests follow the usage of the model in the forecasting chain, employing the operational resolution in both space and time (500 m and 15 minutes respectively) and releasing new flow forecasts every 6 hours. The assimilation strategy is evaluated in respect to open loop simulations, i.e. runs that do not exploit discharge observations through data assimilation. We compare hydrographs in their entirety, as well as classical performance indexes, as error on peak flow and Nash-Sutcliffe efficiency. The dependence of performances on lead time and location is assessed. Results indicate that the operational forecasting chain can benefit from the developed assimilation system, although with a

Studi Perencanaan Migrasi Sistem Digital Oleh Penyelenggara Radio Trunking di Indonesia

Directory of Open Access Journals (Sweden)

Awangga Febian Surya Admaja

2013-06-01

Full Text Available Sistem Radio Trunking merupakan sistem radio yang berbasis repeater untuk satu atau lebih menara dengan menggunakan lebih dari satu frekuensi, dimana pengguna secara semi-privat dapat memiliki kanal tersendiri untuk melakukan pembicaraan secara grup. Di Indonesia, alokasi pada pita frekuensi radio trunking analog direncanakan akan digunakan untuk trunking digital, dimana aplikasi sistem radio trunking  yang baru harus menggunakan teknologi trunking digital dan sistem analog yang ada disyaratkan untuk beralih ke teknologi digital. Studi ini bertujuan untuk melihat seberapa besar kesiapan dari penyelenggara radio trunking di Indonesia dalam melakukan migrasi radio trunking digital. Studi ini menggunakan pendekatan kualitatif melalui wawancara mendalam dan didukung dengan data kuantitatif untuk menunjukkan nilai indeks kesiapan dari penyelenggara radio trunking. Studi ini menghasilkan nilai indeks kesiapan dari sampel penyelenggara radio trunking dengan skema perencanaan migrasi sesuai dengan nilai indeks kesiapan.

Pladebranchen - om den ændrede mediesituation i Danmark

Directory of Open Access Journals (Sweden)

Poul Martin Bonde

1992-08-01

Full Text Available Lanceringen af nye plader i radio og TV er afgørende elementer i mar- kedsføringen. Den danske pladebranche var sen til at udnytte de nye muligheder som åbnede sig med lokalradioerne i 1983 - men i dag giver en kombination af henved 50 store lokalradioer og tre TV-kanaler (DR, TV2 og TV3 samt i mindre omfang satellitkanalerne, helt nye muligheder for at få nye musiknavne frem i publikums øre- og øjenhøjde. Det har givet uoverskuelighed med indtil videre også en ny alsidighed og vitalitet i pladeproduktionen i Danmark. Både med hensyn til de unges rock og den bredere folkelighed med Jodle Birge osv.. Poul Martin Bonde er free-lance musikkonsulent og -skribent og rapporterer her fra er sted midt mellem publikum og dansk medie- og musikindustri.

Adam Smith ja tema "nähtamatu käsi" / Arno Köörna

Index Scriptorium Estoniae

Köörna, Arno, 1926-2017

2004-01-01

Majandusliku ja sotsiaalse efektiivsuse optimaalsest vahekorrast. Inglise majandusteoreetiku, liberaalse turumajandusteooria klassikalise esindaja Adam Smithi (1723-1790) põhiteosest "Uurimus rahvaste rikkuse olemusest ja põhjustest". "Inimnäolise" kapitalismi võimalikkusest Eestis

DAMPAK PEMBANGUNAN HUTAN TANAMAN INDUSTRI Acacia crassicarpa DI LAHAN GAMBUT TERHADAP TINGKAT KEMATANGAN DAN LAJU PENURUNAN PERMUKAAN TANAH (The Impact of Development of Industrial Plantation Forest Acacia crassicarpa in Peatland Towards the Maturity

Directory of Open Access Journals (Sweden)

Yunita Lisnawati

2015-07-01

Full Text Available ABSTRAK Pembangunan hutan tanaman di lahan gambut tidak terlepas dari sorotan isu negatif lingkungan terkait dengan penurunan kedalaman muka air tanah, sehingga terjadi perubahan ekosistem asli. Kegiatan reklamasi lahan untuk HTI Acacia crassicarpa dalam jangka panjang disinyalir akan menimbulkan dampak negatif terhadap perubahan karakteristik tanah gambutnya seperti tingkat kematangan dan laju penurunan permukaan tanah gambut (subsiden. Kajian mengenai dampak pembangunan HTI di lahan gambut terhadap tingkat kematangan dan laju subsiden perlu dilakukan untuk memberikan informasi mengenai kondisi exsisting daya dukung lahannya. Penelitian ini bertujuan untuk mengevaluasi tingkat kematangan gambut baik secara vertikal (berdasarkan kedalaman gambut maupun secara horizontal (berdasarkan jarak dari bibir kanal dan mengetahui laju subsiden sebagai dampak dari reklamasi lahan gambut menjadi HTI A. crassicarpa. Penelitian dilakukan di PT AA, Distrik Rasau Kuning, Kabupaten Siak, Riau. Plot penelitian ditempatkan dalam satu transek sepanjang 100 m yang dibuat tegak lurus dengan kanal tersier, terdapat 12 plot dan dalam satu transek terdapat 3 titik pengamatan sehingga total titik pengamatan adalah 36 titik. Parameter yang diamati adalah dinamika kedalaman muka air tanah, nilai kadar serat tanah gambut dan laju subsiden. Hasil penelitian menunjukkan bahwa dampak perubahan kedalaman muka air tanah gambut di lokasi penelitian hanya mempengaruhi tingkat kematangan gambut pada kedalaman kurang dari 2 m, sedangkan jarak kanal tersier sebesar 125 m tidak berpengaruh secara nyata terhadap tingkat kematangan gambut. Pada kedalaman kurang dari 2 m tingkat kematangan gambut lebih tinggi dibandingkan dengan lapisan di bawahnya. Pembangunan HTI A. crassicarpa di lokasi penelitian menyebabkan laju subsiden sebesar rata-rata 5,5 cm/tahun.  ABSTRACT The establishment of forest on peat areas is insepatable from the glare of the negative environmental issues associated

Root Canal Retreatment menggunakan Kombinasi Kalsium Hidroksida dan Chlorhexidine sebagai Medikamen Intra Kanal Insisivus Sentral Kiri Maksila

Directory of Open Access Journals (Sweden)

Andina Novita Sari

2014-12-01

retreatment dengan cleaning dan shaping ulang yang baik dengan menggunakan medikasi intrakanal berupa kombinasi kalsium hidroksida dan chlorhexidine 2% diharapkan mempunyai efek antimikroba yang sinergis untuk mencapai kesuksesan root canal retreatment.   Root Canal Retreatment Using Calcium Hydroxide as Intra Canal Medicament On The Maxillary Left Incisor. Enterococcus faecalis bacteria is most abundant in the root canal infection treated endodontically. Chlorhexidine has a broad antibacterial spectrum and has been used as an endodontic irrigant and intracanal medication. Chlorhexidine has a bactericidal and fungicidal effect as chlorhexidine absorbed into the bacterial cell surface and cause damage to the integrity of the cell membrane. Calcium hydroxide is a biocompatible, antimicrobial agents with high pH effects and stimulates hard tissue formation. A mixture of calcium hydroxide and chlorhexidine is used to control bacteria Enterococcus faecalis alternative. The purpose of this case report is to report on the success of root canal treatment in the left maxillary central incisor with acute periapical periodontitis using a combination of calcium hydroxide and chlorhexidine as intracanal A 24 years old female patient presents with left upper central incisor tooth ache since 4 years ago. The tooth was hurt to percussion, but normal to pulpation as well as the mobility. The tooth has a history of previous trauma and broken 6 years ago and has performed endodontic treatment. Radiographic examination showed obturation teeth 21 are not hermetic with periapical radiolucency in diffuse boundaries, widening of the periodontal ligament and the dissolution of the lamina dura. Root canal re-treatment using a combination of calcium hydroxide and chlorhexidine as intracanal medicaments were performed. In conclussion, the root canal cleaning and shaping retreatment can be performed using a combination of calcium hydroxide and chlorhexidine as intracanal medication.

Violence and Democracy in Khayelitsha, Governing Crime through the ‘Community’

Directory of Open Access Journals (Sweden)

Gail Super

2015-05-01

Full Text Available Waving placards that read “Sonele zizikoli, sanele yicrime (we have had enough of crime and thugs,” more than 60 angry residents protested outside the Khayelitsha Police Station on Tuesday. [ . . . ] Residents’ leader Unathi Mabengwana said: “Given the high crime rate in our area, we are of the view that whatever cops do to fight crime here is not enough. We demand that cops should be more harsh when dealing with criminals.” Greg Wagner, spokesman for community safety department said [Member of the Executive Council] Dan Plato will meet with the Western Cape police commissioner, General Arno Lamoer, to discuss the issue next week. Wagner said the meeting would also be a follow up on the recent vigilante attacks, in which three alleged crime suspects were burnt to death at Enkanini squatter camp (Mnyakama 2012.

Geleneksel Mağazalar ile İnternetten Alışverişte Değer Algısı ve Satınalma Niyeti: Bir Karşılaştırma

OpenAIRE

Kaya, İsmail; Özen, Hilal

2012-01-01

ÖzetGünümüzde geleneksel dağıtım kanalları, internetten alışverişin getirdiği bazı tehditlerle karşı karşıya görünmektedirler. Müşterilerin değer algılarının bu iki kanal arasında anlamlı derecede farklılık gösterebilme ihtimali, tüketicilerin alışverişlerini birinden diğerine kaydırma ihtimalini de beraberinde getirmektedir. Temelde, geleneksel mağazalar ve sanal mağazaların tüketicilerinin değer algılamaları itibariyle ele alındığı bu çalışmada, özelde, değer algılamasının satın alma niyeti...

Study on Spatial and Temporal Changes of Forest Cover Due to Canal Establishment in Peat Land Area, Central Kalimantan

Directory of Open Access Journals (Sweden)

I Nengah Surati Jaya

2011-01-01

Full Text Available Artikel ini membahas tentang dampak dari pembangunan saluran irigasi terhadap distribusi spasial hutan dun lahan terbuka di eks pengembangan lahan gambut, Kalimantan Tengah. Untuk mengetahui kondisi penutupan hutan sebelum dun sesudah pembangunan saluran, digunakan citra Landrat TM rekaman tahun 1996 (sebelum pembangunan, 1998 dun 1999 (sesudah pembangunan. Hipotesis yang digunakan adalah penurunan air tanah sebagai akibat dari pembuatan saluran telah menjadi "driving force" perusakan lahan. Indikator yang digunakan dalam penelitian ini adalahpersentase distribusi lateral dari penutupan hutan serta terbukanya lahan-lahan kosong basah maupun kering di sekitar kanal. Penelitian ini menunjukkan adanya hubungan yang sistematis antara penurunan persentase penutupan hutan dun peningkatan persentase luas lahan terbuka dengan jarak dari saluran-saluran air yang dibangun, khususnya pada areal A. B dan C dimana satuan lahannya didominasi oleh lahan gambut. Penelitian ini sekaligus menggambarkan tentang peranan CIS dalam evaluasi gejala pemicu terjadinya kerusakan lingkungan.

Ei saa me läbi Rootsita ja Christie meelest ei kao : Raamaturida / Arno Oja

Index Scriptorium Estoniae

Oja, Arno, 1950-

1995-01-01

Görling, Lars. 491; Bergman, Hjalmar. Juhataja proua Ingeborg; Lindberg, Margareta. Paradiisi Oskar; Bönnen, Rolf. Flirtida - aga kuidas?;Christie, Agatha. Kaardid lauale. Chimneysi saladus; Forsyth, Frederick. Odessa toimik

Musikalische Symbole: Ähnlichkeiten zwischen Symbolen aus der Altsteinzeit und frühen kindlichen Bildzeichen

Directory of Open Access Journals (Sweden)

Wolfgang Weinlich

2017-09-01

Full Text Available Die Arbeit ist dem klassischen Parallelismus von steinzeitlichen Bildfunden und frühen Kinderzeichnungen gewidmet. Ist ein solcher heute noch möglich? Der prähistorische Anfang von Bildsprache dürfte neuesten Forschungen zufolge länger zurückliegen als bisher angenommen. Der erste Teil der Arbeit widmet sich hierzu etwas ausführlicher den Funden und Interpretationen. Auf der Suche nach einem möglichen theoretischen Kontext für besagten Parallelismus kommentiert die Arbeit sodann die Ausdruckssemiologie Arno Sterns und die evolutionstheoretischen Anstrengungen Irenäus Eibl-Eibesfeldts. Fündig wird sie allerdings erst bei den Ausführungen Susan Petrillis zur Ikonizität von Sprache. Bei gleichzeitiger Zurückweisung verfänglicher Biologismen bietet die Arbeit so eine Hermeneutik, die jenen klassischen Parallelismus immer noch ermöglicht, jedoch nur als emphatische Affirmation von Anfang, Setzung und Autonomie menschlicher Bildsprache.

Digital kommunikation med den offentlige sektor

DEFF Research Database (Denmark)

Berger, Jesper Bull; Andersen, Kim Normann

til. I denne undersøgelse sættes der fokus på myndighedernes besvarelse af den digitale post. Digital post blev bl.a. etableret som et alternativ til almindelig e-mail for at det offentlige kan kommunikere med borgere og virksomheder på en sikker måde, dvs. uden at uvedkommende kan få adgang til...... følsomme oplysninger. Fokus for undersøgelsen er hvordan håndterer myndighederne besvarelserne i den digitale postkasse: svarer de på digital post og e-mail, hvor hurtigt svarer de og er svarene brugbare? Undersøgelsen medtager myndighedernes besvarelse af digital post og e-mail, dels for at kunne...... sammenligne de to digitale kanaler og for at kunne sammenligne med en tidligere undersøgelse af digital kommunikation med det offentlige. Herudover er der tidligere gennemført en undersøgelse af e-mail svar og svartider i New Zealand og Australien. De danske resultater fra e-mail undersøgelsen, men ikke...

Tryk ok for interaktivitet

DEFF Research Database (Denmark)

Bjørner, Thomas

, en forening af tekst, billeder, lyd, film og video, i en slags digital schweitzerkniv. Sådan gik det imidlertid ikke. Udover mere regionalt fjernsyn og bedre billede/ lyd kvalitet var det dels på grund af teknologiske vanskeligheder og dels manglende analyser af brugernes medieadfærd, primært en...... indhold?, og vil digitaliseringen dermed fremme den stigende tendens til at vi ser mere tv hver for sig? Og ønsker seerne overhovedet at være interaktive med deres fjernsyn - og i givet fald om hvad og hvorfor? Baggrunden for afhandlingen er forsøgskanalen TV2/Nord-Digital, der sendte i perioden fra...... november 2002 til oktober 2004, og var første kanal som udsendte digitalt terrestrisk tv i Danmark. TV-mediet skulle med TV2/Nord-Digital forsøget blive radikalt forandret, når alle eksisterende og nye medier smeltede sammen til et nyt supermedie, en konvergeret medieboks bestående af halvt PC og halvt TV...

A biocompatible micro cell culture chamber for culturing and on-line monitoring of Eukaryotic cells

DEFF Research Database (Denmark)

Stangegaard, Michael

2006-01-01

Visualisering af cellulære processer over længere tidsperioder har været besværliggjort af cellernes krav til varme, fugtighed og et fysiologisk pH balanceret medie. Fremskridt indenfor mikro teknologi har muliggjort fabrikation af miniaturiserede celle kultur anordninger der er i stand til...... at holde celler i live over længere tidsperioder I det foreliggende arbejde præsenteres et nyt perfusions baseret mikro celle dyrknings kultur kammer med integreret termisk overvågning og regulering. Kammeret opretholdt både dyrkning og on-line overvågning af både kræft celler såvel som stam celler over...... at dyrknings betingelserne i kammeret var sammenlignelige med dem i konventionelle celle kultur dyrknings flaske, hvis lys intensiteten på mikroskopet og omgivelserne blev minimeret mest muligt. Overflade modificeringer af den strukturelle fotoresist SU-8, der ofte bliver brugt til fabrikation af mikro kanaler...

Oral antidiabetic therapy in a large Italian sample: drug supply and compliance for different therapeutic regimens

CERN Document Server

Vittorino Gaddi, A; Capello, F; Di Pietro, C; Cinconze, E; Rossi, E; De Sando, V; Cevenini, M; D'Alò, G

2014-01-01

Objectives: To define the main features of patients treated with oral antidiabetics, evaluating monotherapy (MT), loose-dose combination therapy (LDCT) and fixed-dose combination therapy (FDCT); to describe medication adherence to the different therapies; and to evaluate the differences in compliance with the prescribed therapy regimen among prevalent and incident patient cohorts. Study design: This study was a retrospective cohort analysis based on the ARNO database, a national record that tracks reimbursable prescription claims submitted from selected pharmacies to the Italian national health system. In total, 169,375 subjects, from an overall population of 4,040,624 were included in this study. The patients represented 12 different local health units. Each patient had at least one oral antidiabetic prescription claim (A10B ATC code). Methods: Patients were divided into four groups according to their treatment regimen during the recruitment period (1 January 2008-31 December 2008): MT, FDCT, LDCT and swi...

The music of the Big Bang the cosmic microwave background and the new cosmology

CERN Document Server

Balbi, Amedeo

2008-01-01

The cosmic microwave background radiation is the afterglow of the big bang: a tenuous signal, more than 13 billion years old, which carries the answers to many of the questions about the nature of our Universe. It was serendipitously discovered in 1964, and thoroughly investigated in the last four decades by a large number of experiments. Two Nobel Prizes in Physics have already been awarded for research on the cosmic background radiation: one in 1978 to Arno Penzias and Robert Wilson, who first discovered it, the other in 2006, to George Smoot and John Mather, for the results of the COBE satellite. Most cosmological information is encoded in the cosmic background radiation by acoustic oscillations in the dense plasma that filled the primordial Universe: a "music" of the big bang, which cosmologists have long been trying to reconstruct and analyze, in order to distinguish different cosmological models, much like one can distinguish different musical instruments by their timbre and overtones. Only lately, this...

CERN Academic training programme 2010

CERN Multimedia

PH Department

2010-01-01

LECTURE SERIES 20, 21, 23 and 24 September 2010 11:00-12:00 - Main Auditorium, Bldg. 500 Detector Developments for the High Luminosity LHC Era by Dr. Arno Straessner (TU Dresden) Monday 20 September Calorimetry and Muon Spectrometers - Part I : In the first part of the lecture series, the motivation for a high luminosity upgrade of the LHC will be quickly reviewed together with the challenges for the LHC detectors. In particular, the plans and ongoing research for new calorimeter detectors will be explained. The main issues in the high-luminosity era are an improved radiation tolerance, natural ageing of detector components and challenging trigger and physics requirements. The new technological solutions for calorimetry at a high-luminosity LHC will be reviewed. Tuesday 21 September Calorimetry and Muon Spectromers - Part II: When upgrading the LHC to higher luminosities, the detector and trigger performance shall be preserved - if not improved - with respect to the nominal performance. The ongoing R&D...

Observations of Mercury Flowing along a Trough in a Transverse Magnetic Field; Nekotorye nablyudeniya techeniya rtuti v lotke v poperechnom magnitnom pole

Energy Technology Data Exchange (ETDEWEB)

Vulis, L. A.; Jaglenko, V. T. [Akademija Nauk SSSR, Moskva, SSSR (Russian Federation)

1966-11-15

diverging duct when certain relationships held. Limitations associated with the superposition of a magnetic field were established, in addition to the usual hydro-gas analogy. (author) [Russian] Privodjatsja nekotorye rezul'taty nabljudenija stacionarnogo techenija rtuti v gorizontal'nom lotke pri nalichii poperechnogo magnitnogo polja. Izuchenie takogo vida dvizhenija provodjashhej sredy so svobodnoj poverhnost'ju v magnitnom pole predstavljaet dvojakij interes - dlja sopostavlenija rezul'tatov opytov i rascheta MGD techenij neszhimaemoj zhidkosti, s odnoj storony, i v kachestve priblizhennoj modeli dvizhenija plazmy v svete izvestnoj gidrogazovoj analogii dlja MGD techenij, s drugoj storony. Rassmotreny rezul'taty opytov, ohvatyvajushhih dokriticheskie i sverhkriticheskie techenija rtuti v oblasti znachenija chisel Fruda OD -3,0 pri ves'ma malyh znachenijah magnitnogo chisla Rejnol'dsa i bol'shih znachenijah chisla Gartmana (svyshe 100). Osnovnye parametry ustanovki sledujushhie: razmery kanala 40x 200 mm, skorost' techenija rtuti do 1,2 m/sek, magnitnaja indukcija do 1,2 tl. Dlja nepreryvnyh (dokriticheskih i sverhkriticheskih) techenij v kanalah postojannogo i peremennogo sechenija sravnivajutsja opytnye dannye po izmeneniju mestnoj i polnoj vysoty urovnja zhidkosti s raschetom, vypolnennym v odnomernom priblizhenii. Polucheny podrobnye harakteristiki gidravlicheskogo pryzhka v poperechnom pole, ego struktury i modifikacii, poter' polnoj vysoty i dr. V opytah izuchalos' dvizhenie rtuti v kanale s izolirovannymi stenkami i pri nalichii jelektrodov s vneshnim soprotivleniem. Osnovnoj metod nabljudenija - fotograficheskij, narjadu s jetim proizvodilis' izmerenija jelektricheskih (raspredelenie potenciala i dr.) i gidravlicheskih harakteristik. V rezul'tate issledovanija pokazano, chto odnomernaja raschetnaja shema udovletvoritel'no opisyvaet nepreryvnoe techenie v kanale (osobenno postojannogo sechenija). Vyjavlen rjad osobennostej, prisushhih rassmatrivaemym javlenijam i

Short outlines of books by Estonian authors / Brita Melts, Rutt Hinrikus, Maret Vaher and Arno Oja

Index Scriptorium Estoniae

Melts, Brita

2014-01-01

Arvustus: Kronberg, Janika. Rännud kuue teejuhiga. Tallinn : Go Group, 2013 ; Kallaste, Helen. Kogutud hetked. Tallinn : Verb, 2012 ; Ahi, Eda. Gravitatsioon. Tallinn : Verb, 2013 ; Heinsaar, Mehis. Ülikond. Tallinn : Menu Kirjastus, 2013 ; Kann, Kaja. Eratee. Tallinn : Hea Lugu, 2013 ; Kivirähk, Andrus. Maailma otsas. Tallinn : Eesti Keele Sihtasutus, 2013 ; Kurvitz, Robert. Püha ja õudne lõhn. Tallinn : ZA/UM, 2013 ; Mattheus, Ülo. Tema salajane palve. Tallinn : Tuum, 2013 ; Kangro, Maarja. Dantelik auk. Tallinn : Eesti Keele Sihtasutus, 2012

Neutron Diffractometer; Neutronski difraktometar

Energy Technology Data Exchange (ETDEWEB)

Zivadinovic, M [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

1961-12-15

RA nuclear reactor is considered as a relatively strong neutron source producing the thermal neutron flux of about 3x10{sup 13} n/cm{sup 2} sec when operating at nominal power of 6.5 MW. Neutron diffraction method is applied in the field of solid state physics, material science, crystallography, magnetism, nuclear physic. Neutron diffractometer at the RA reactor consists of: system for obtaining collimated neutron beam from the horizontal experimental channel neutron monochromator; goniometer and electronic equipment for measurements and collecting the the measurement data. Nuklearni reaktor RA koji pri radu na snazi od 6,5 MW ima fluks termalnih neutrona oko 3x10{sup 13} n/cm{sup 2} sec predstavlja relativno jak izvor neutrona. Tehnika difrakcije neutrona primenjuje se u istrazivanjima fizike crvstog stanja, strukture materijala, kristalografije, magnetizma, nuklearne fizike. Neutronski difraktometar na reaktoru RA sastoji se od sistema za dobijanje kolimisanog snopa neutrona kroz horizontalni kanal reaktora; neutroskog monohromatora; goniometra i elektronskih uredjaja za merenja i registrovanje rezultata. Ovaj izvestaj sadrzi detaljan opis i seme neutronskog difraktometra sa pratecom opremom i elektronskim komponentama.

PERLUASAN JANGKAUAN SIARAN STASIUN PEMANCAR DIGITAL TVRI JAWA BARAT DENGAN SISTEM SINGLE FREQUENCY NETWORK (SFN

Directory of Open Access Journals (Sweden)

Trya Agung Pahlevi

2017-02-01

Full Text Available Implementasi penyiaran televisi digital dengan menggunakan media teresterial telah menjadi kenyataan di Indonesia. Sistem penyiaran televisi digital (Digital Video Broadcast over Terrestrial / DVB-T memungkinkan untuk penggunaan Single Frequency Network (SFN, sehingga dapat memperluas wilayah jangkauan siaran dengan menggunakan satu kanal frekuensi. Penelitian yang dilakukan adalah merencanakan koordinat dan parameter teknis sistem SFN DVB-T di wilayah TVRI Jawa Barat, berdasarkan rekomendasi dari akta-akta akhir International Telecommunication Union (ITU dalam Sidang Regional Radiocommunication Conference (RRC-06, untuk mendapatkan jangkauan wilayah yang paling maksimal dan efisien. Simulasi perancangan menggunakan  perangkat lunak "Mobile RF" dan "CHIRplus_BC"dalam menentukan koordinat pemancar, parameter daya dan tinggi pemancar, serta keekonomian perancangan. Hasil akhir dari penelitian adalah dengan sistem SFN dapat meningkatkan wilayah jangkauan siaran dari kondisi awal 11.609.819 orang (persentase coverage population 55,51%, menjadi 12.060.282 orang (persentase coverage population 57,66% sampai dengan 17.563.586 orang (persentase coverage population 83,98%, dengan total jumlah pemirsa adalah 20.914.885  orang.

Det digitale interaktive fjernsyn i hverdagslivet

Directory of Open Access Journals (Sweden)

Thomas Bjørner

2007-04-01

Full Text Available Digitaliseringen af tv-mediet er allerede i fuld gang, og der er i Danmark fastlagt en analog slukdato for public servicekanalerne i 2009. I forlængelse heraf leverer denne artikel en række indsigter i, hvordan den nye teknologi potentielt forandrer hverdagen, men samtidig er det også en pointe, at den digitale teknologi indpasses i eksisterende mønstre for tv-sening. Med baggrund i forsøgskanalen TV2/Nord-Digital, som var den første kanal der udsendte digitalt interaktivt tv i Danmark, vil denne artikel give nogle svar på, hvad der sker når digitalt tv (med de øgede interaktive muligheder vinder indpas i husstanden. Hvem skal bestemme i forhold til hvad der skal ses af interaktivt indhold? Vil digitaliseringen dermed fremme den stigende tendens til at vi ser mere tv hver for sig? Og ønsker seerne overhovedet at være interaktive med deres fjernsyn – og i givet fald om hvad og hvorfor?

Model of Ciliwung River Flood Diversion Tunnel Using HEC-RAS Software

Directory of Open Access Journals (Sweden)

Nugroho Joko

2018-01-01

Full Text Available As a coastal city which lies in lowland area, Jakarta is prone to flooding. One major river which flow through Jakarta is Ciliwung River. There are alternatives to reduce flood risk, such as: river capacity improvement, existing natural reservoir and polder system improvement, upstream reservoir construction, city drainage improvement, flood channel construction and flood diversion. This paper presents capacity analysis of a proposed flood diversion of Ciliwung River to Cipinang River. Cipinang River has its downstream end at Eastern Flood Canal (Kanal Banjir Timur, KBT. This diversion is based on the available capacity of KBT. A 1-D numerical hydraulic model using HEC-RAS based on a proposed design is used to assess the performance of the diversion system in any combination of upstream and downstream boundary condition. Simulations were done for steady condition. The results show that capacity of the system can be achieved for certain condition at upstream and downstream boundary. The effects at the downstream reach of Ciliwung and Cipinang River due to the diversion are also obtained.

THE 2014 EUROPEAN ELECTIONS IN ROMANIA. TRANSLATING LOW MEDIA SALIENCE INTO ELECTORAL ”SILENCE”?

Directory of Open Access Journals (Sweden)

Loredana RADU

2016-06-01

Full Text Available European Elections are often perceived as ”second-order” elections, thus enjoying lower visibility and turnout than national/presidential elections. According to the specialized literature, this might be due to the fact the EU is usually seen by the electorate (i.e. citizens of the member states as a far away issue, out of its core area of concern, a phenomenon rooted, for example, into a low degree of europeanization of the national public spheres (Delanty, 2007 or poor European leadership (Habermas, 2012. This paper aims at exploring how European Elections have been approached by the five most popular TV channels in Romania: TVR1, PRIMA TV, Antena 1, Kanal D, and PRO TV. Our paper builds on an extensive content analysis of all of the 3257 prime time news broadcasted by these TV channels between April 25 and May 25 (i.e. during the electoral campaign. Our research focuses on media salience of European Elections, as well as on the key actors present in these news.

A Bayesian decision approach to rainfall thresholds based flood warning

Directory of Open Access Journals (Sweden)

M. L. V. Martina

2006-01-01

Full Text Available Operational real time flood forecasting systems generally require a hydrological model to run in real time as well as a series of hydro-informatics tools to transform the flood forecast into relatively simple and clear messages to the decision makers involved in flood defense. The scope of this paper is to set forth the possibility of providing flood warnings at given river sections based on the direct comparison of the quantitative precipitation forecast with critical rainfall threshold values, without the need of an on-line real time forecasting system. This approach leads to an extremely simplified alert system to be used by non technical stakeholders and could also be used to supplement the traditional flood forecasting systems in case of system failures. The critical rainfall threshold values, incorporating the soil moisture initial conditions, result from statistical analyses using long hydrological time series combined with a Bayesian utility function minimization. In the paper, results of an application of the proposed methodology to the Sieve river, a tributary of the Arno river in Italy, are given to exemplify its practical applicability.

THERMAL NEUTRON FLUX MAPPING ON A TARGET CAPSULE AT RABBIT FACILITY OF RSG-GAS REACTOR FOR USE IN k0-INAA

Directory of Open Access Journals (Sweden)

Sutisna Sutisna

2015-03-01

di dalam kapsul dan kanal iradiasi yang berbeda untuk kuantifikasi unsur-unsur menggunakan k0-AANI. Pemetaan fluks neutron termal (фth pada dua jenis kapsul iradiasi telah dilakukan untuk kanal RS01 dan RS02 di reaktor RSG-GAS. Fluks neutron termal ditentukan dengan menggunakan paduan Al - 0,1 % Au melalui reaksi nuklir 197Au (n,g 198Au, sementara pemetaan fluks dilakukan menggunakan statistik R. Fluks neutron termal dihitung menggunakan perangkat lunak k0-IAEA yang disediakan oleh IAEA. Hasil penelitian menunjukkan bawa rata-rata fluk neutron termal adalah (5,6±0,3×10+13 n.cm-2.s-1; (5,6±0,4×10+13 n.cm-2.s-1, (5,2± 0,4×10+13 n.cm-2.s-1 dan (5,3 ± 0,4×10+13 n.cm-2.s-1 masing-masing untuk lapisan 1, 2, 3 dan 4 pada kapsul polietilena. Dalam kasus kapsul aluminium, fluk neutron termal adalah lebih rendah dibandingkan dengan fluk neutron termal pada kapsul polietilena, yaitu (3,0 ± 0,2 ×10+13 n.cm-2.s-1; (2,8 ± 0,1×10+13 n.cm-2.s-1; (3,2 ± 0,3×10+13 n.cm-2.s-1 masing-masing untuk lapisan 1, 2 dan 3. Untuk setiap lapisan dalam kapsul, distribusi fluks neutron termal adalah tidak seragam dan tidak ada degradasi fluk dalam arah aksial, baik untuk kapsul polietilena maupun untuk kapsul aluminium. Peta kontur fluk neutron termal untuk delapan lapisan pada kapsul polietilena dan enam lapisan pada kapsul aluminium untuk kanal iradiasi RS01 dan RS02, memiliki pola yang sama dengan keragaman yang relatif kecil untuk semua jenis kapsul iradiasi. Kata kunci: neutron thermal, fluks, kapsul, AAN

Omavalitsusüksuste arengumustrid aastatel 2000-2004 = Development patterns of local government units in 2000-2004 / Arno Lõo

Index Scriptorium Estoniae

Lõo, Arno

2006-01-01

Eesti on Euroopa Liidu kontekstis perifeerne ala, vastavalt kehtestatud kriteeriumidele kuulub kogu Eesti ELi regionaalpoliitika esimesesse sihtalasse, mille struktuuripoliitika eesmärk on arengus mahajäänud piirkondade arendamine. Analüüsitakse regiomeetrilist andmestikku, mis iseloomustab Eesti valdade ja linnade sotsiaalmajanduslikku arengusituatsiooni aastatel 2000-2004. Tabelid

Privilegium Arnošta z Pardubic z roku 1357 pro klášter Panny Marie v Kladsku

Czech Academy of Sciences Publication Activity Database

Krafl, Pavel

2017-01-01

Roč. 23, č. 3 (2017), s. 29-33 ISSN 1211-1635 R&D Projects: GA ČR(CZ) GA17-16153S Institutional support: RVO:67985963 Keywords : Canons Regular of St. Augustine * canonry * Bohemia * Kłodzko * document * Middle Ages * jurisdiction * provost * prior Subject RIV: AB - History OBOR OECD: History (history of science and technology to be 6.3, history of specific sciences to be under the respective headings)

Telefonitis: unge danskeres brug af telefonen i IT-tidsalderen

Directory of Open Access Journals (Sweden)

Gitte B. Stald

2000-09-01

Full Text Available Den udbredte brug af mobiltelefoner har sat fornyet fokus på telefonens betydning i vores tid. Som følge af den informationsteknologiske udvikling ændrer telefonen karakter fra at være en kanal for kommunikation til at være et medie for flere funktioner, samtidig med at dens konkrete og sym- bolske betydning forstærkes. Dette kan i særlig grad aflæses i større børns og unges brug af telefonen, der dels er karakteriseret ved stor selvfølgelig- hed, dels ved at have en betydning, der rækker ud over funktioner: den er markør af ungdomskultur, den er garant for tryghed, og den muliggør fast- holdelse af sociale og personlige relationer. Telefonen befordrer etablering- en af et virtuelt rum, hvor intimitet og fortrolighed er mulig. Set i lyset af den informationsteknologiske udvikling, der har bragt e-mail, chat og andre for- mer for on- og offline kommunikation ind i de fleste unge danskeres tilvæ- relse, er det interessant, at telefonen har fastholdt og endog forstærket sin betydning.

Implementasi Encoder dan Decoder Cyclic Redundancy Check Pada TMS320C6416T

Directory of Open Access Journals (Sweden)

Grace Natalia

2014-03-01

Full Text Available CRC merupakan metode yang paling populer digunakan saat ini karena kemampuanya paling baik dalam mendeteksi error. Pada Tugas Akhir ini memaparkan bagaimana CRC diimplementasikan pada TMS320C6416T. Evaluasi yang akan diteliti yaitu kinerja proses encoder dan decoder CRC sebagai fungsi Eb/No dari error per blok melalui kanal ideal AWGN  dengan modulasi BPSK serta melihat seberapa besar kemampuan CRC dalam mendeteksi kesalahan. Pengujian yang dilakukan melalui simulink matlab dan implementasi secara real ke dalam TMS320C6416T.  Adapun kode CRC yang dipilih yaitu CRC-8 dan CRC-16 dimana pada implementasi pada TMS dilakukan pengiriman sebesar 100.000 bit dalam 12.500 frame.  Hasil pengujian yang diperoleh yaitu jumlah error yang dideteksi pada CRC-8 rata-rata jumlah error adalah 2.750 frame dan rata-rata jumlah error bit informasi  1.957 bit. Sedangkan untuk CRC-16  rata-rata jumlah error adalah 3.520 frame dan rata-rata jumlah error per bit informasi yaitu 1.971 bit. Dari pengujian membuktikan bahwa kemampuan CRC-16 dalam menjaga keamanan data bit informasi jauh lebih baik dibandingkan dengan CRC-8.

Antena Cerdas untuk Mitigasi Interferensi dengan Algoritma Least Mean Square

Directory of Open Access Journals (Sweden)

Rahmad Hidayat

2017-06-01

Full Text Available Antena cerdas pada dasarnya merupakan susunan antena dengan kemampuan pemrosesan sinyal untuk mengirim/menerima informasi secara adaptif. Kemampuan ini harus terus didalami untuk dicarikan algoritma adaptif terbaik bagi kemampuan beamforming yang diinginkan. Tulisan ini bertujuan untuk memberikan kajian dan analisis pengaruh algoritma Least Mean Square (LMS pada pengaturan nulling beam pola radiasi susunan antena cerdas dalam perannya terhadap mitigasi interferensi. Simulasi kinerja beamformer untuk sebanyak 250 iterasi dilakukan dengan tool Matlab pada kanal AWGN (Additional White Noise Gaussian dan parameter simulasi diubah untuk membandingkan dua buah harga step size m pada algoritma LMS untuk beberapa jumlah elemen antena. Pengaruh nilai step size m, terlihat pada jumlah iterasi yang dilangsungkan sebelum error noise minimum diperoleh, dimana dengan naiknya nilai step size ini maka semakin mengurangi jumlah iterasi, rata-rata menjadi 60. Dari pola respon amplitudo setelah proses beamforming , posisi sinyal utama (0 dB tepat di sudut 30° dan dihasilkan 15 posisi nulling untuk 16 elemen antena. Sumber interferensi dihilangkan / ditutup dengan menempatkan ’nulls’ dalam arah sumber interferensi tersebut di posisi 60° dan -40° dengan masing-masing level diperoleh berkisar sebesar -115 dB

Immanenz lesen

Directory of Open Access Journals (Sweden)

Alice Lagaay

2017-12-01

Full Text Available Der folgende Text eröffnete die Konferenz „Immanenz in zeitgenössischer Kunst und Philosophie“, die im Mai 2016 in Wien stattfand. Es handelt sich dabei um einen Reader mit Schlüsselaussagen zur Immanenz von Gilles Deleuze, Baruch de Spinoza, Giorgio Agamben, Henri Bergson, Francois Laruelle, Antonin Artaud und Friedrich Nietzsche. Dieser Reader wurde von Arno Böhler und Elisabeth Schäfer zusammengestellt. Susanne Valerie Granzer (S.V.G. verarbeitete den Inhalt zu einer Kollage und trug Fragmente der Texte zum Beginn der Konferenz vor. Sie wurde dabei gelegentlich von Alice Lagaay (A.L. unterbrochen, deren Einwürfe dazu dienten, Verbindungslinien zwischen den dichten theoretischen Texten und dem immanenten performativen Kontext zu ziehen, innerhalb dessen sie vorgetragen und aufgenommen wurden – d. h. dem Kontext der Konferenz. Der folgende Text bietet das Vorgetragene sowie die leichtherzigen – durchaus aber auch ernst gemeinten – Kommentare so dar, wie sie zur Aufführung kamen. Die Leser sind eingeladen, sich die Lebendigkeit (live-ness des Ereignisses vorzustellen und sie nachzuerleben (re-enact, wobei ihre eigenen Kommentare, Fragen und Überlegungen die Lektüre unterbrechen.

Le Cascine di Firenze: dall’Isola alla tramvia

Directory of Open Access Journals (Sweden)

Leonella Pecchioli

2015-11-01

Full Text Available When Alessandro de’ Medici, Duke of the Florentine Republic, he recognized the possibility of creating a Royal Estate destined for his own use and enjoyment for agriculture and hunting, and ordered purchase of this vast area on the right bank of the Arno River. The area was outside the city walls, isolated by a dense network of canals, streams and ponds, and characterized by thick, spontaneous, riparian woodlands. Thus, in 1531 the first nucleus of the “Tenuta dell’isola” (Island Estate was born. Today, it is the largest public park in Florence, with a total of 122 Ha, including the various sports instalments, roads, avenues and squares which alternate with large woodland areas. In 1985 an inventory was taken of the entire arboreal and shrubby vegetation of the park from a pathological, forestry and botanical point of view, following an agreement between the Municipality of Florence and the University of Florence. Based on the material and information gathered from the study, it is possible to outline a rather broad picture of the vegetative situation which can then be used to predict evolutionary trends.  

Eesti Vabariigi põhiseadus : kommenteeritud väljaanne / toimetuskolleegium: Eerik-Juhan Truuväli, Oliver Kask, Lasse Lehis, Heiki Lindpere, Uno Lõhmus, Ülle Madise, Kalle Merusk, Raul Narits, Vallo Olle, Jüri Põld, Heinrich Schneider

Index Scriptorium Estoniae

2002-01-01

Kommentaaride autorid ja sisu: Sissejuhatus / Raul Narits, Heinrich Schneider, Lauri Madise. [Preambul] / Heinrich Schneider. I ptk. / Kalle Merusk, Taavi Annus, Madis Ernits, Heiki Lindpere, Lauri Madise. II ptk. / Uno Lõhmus, Taavi Annus, Madis Ernits, Oliver Kask, Eerik Kergandberg, Rait Maruste, Peeter Roosma. III ptk. / Oliver Kask. IV ptk. / Jüri Põld, Lauri Madise, Aaro Mõttus. V ptk. / Eerik-Juhan Truuväli, Ülle Madise, Jüri Põld, Urmas Reinsalu. VI ptk. / Kalle Merusk, Jüri Põld. VII ptk. / Eerik-Juhan Truuväli, Jüri Põld. VIII ptk. / Lasse Lehis. IX ptk. / Heiki Lindpere, Kristi Land, Lauri Madise, Heiki Pisuke. X ptk. / Oliver Kask, Enn Markvart, Jüri Põld. XI ptk. / Heinrich Schneider. XII ptk. / Raul Narits, Aare Reenumägi, Peeter Roosma, Enn Markvart. XIII ptk. / Uno Lõhmus, Madis Ernits, Jüri Põld. XIV ptk. / Vallo Olle, Arno Almann, Ülle Madise, Jüri Liventaal. XV ptk. / Eerik-Juhan Truuväli, Aaro Mõttus. Eesti Vabariigi põhiseaduse rakendamise seadus / Raul Narits, Peeter Roosma, Oliver Kask. Märksõnastik / koost. Ülle Madise, Peep Pruks. Kasutatud õigusaktide lühendid / koost. Virgo Saarmets. Eesti Vabariigi põhiseadus 1990-2002 : bibliograafia / koost. Maia Ruttu

William Chambers. Sobre el arte de trazar jardines entre los chinos

Directory of Open Access Journals (Sweden)

Miguel Angel Aníbarro

1993-07-01

Full Text Available El texto que aquí se presenta es el último capítulo de Designs of Chinese Buildings, Furniture, Dresses, Machines and Utensils, libro publicado por el arquitecto William Chambers en 1757 (ed. fac. Arno Press, Nueva York, 1980. Chambers viajó dos veces, al parecer a China; perosu objetivo en este escrito no es tanto -a pesar de su título- describir el jardín chino como exponer algunas ideas que permitieran dar al jardín paisajista inglés una mayor variedad que la lograda en los jardines del momento. Con él se inicia una polémica, progresivamente centrada en la obras de Capability Brown, cuyos ecos resuenan en los escritos de Horace Walpole y Willim Mason, y que para Chambers culminará con la publicación, quince años después de A Dissertation on Oriental Gardening, donde argumenta y amplía sus opiniones, y con la burlesca respuesta de Mason en su Heroic Epistle de 1773. La traducción ha sido realizada por Marta Heras Aznar y revisada por quien suscribe.

Ruthenium complexes containing 2-(2-nitrosoaryl)pyridine: structural, spectroscopic, and theoretical studies.

Science.gov (United States)

Chan, Siu-Chung; Cheung, Ho-Yuen; Wong, Chun-Yuen

2011-11-21

Ruthenium complexes containing 2-(2-nitrosoaryl)pyridine (ON(^)N) and tetradentate thioether 1,4,8,11-tetrathiacyclotetradecane ([14]aneS4), [Ru(ON(^)N)([14]aneS4)](2+) [ON(^)N = 2-(2-nitrosophenyl)pyridine (2a), 10-nitrosobenzo[h]quinoline (2b), 2-(2-nitroso-4-methylphenyl)pyridine, (2c), 2-(2-nitrosophenyl)-5-(trifluoromethyl)pyridine (2d)] and analogues with the 1,4,7-trithiacyclononane ([9]aneS3)/tert-butylisocyanide ligand set, [Ru(ON(^)N)([9]aneS3)(C≡N(t)Bu)](2+) (4a and 4b), have been prepared by insertion of a nitrosonium ion (NO(+)) into the Ru-aryl bond of cyclometalated ruthenium(II) complexes. The molecular structures of the ON(^)N-ligated complexes 2a and 2b reveal that (i) the ON(^)N ligands behave as bidentate chelates via the two N atoms and the bite angles are 86.84(18)-87.83(16)° and (ii) the Ru-N(NO) and N-O distances are 1.942(5)-1.948(4) and 1.235(6)-1.244(5) Å, respectively. The Ru-N(NO) and N-O distances, together with ν(N═O), suggest that the coordinated ON(^)N ligands in this work are neutral moiety (ArNO)(0) rather than monoanionic radical (ArNO)(•-) or dianion (ArNO)(2-) species. The nitrosated complexes 2a-2d show moderately intense absorptions centered at 463-484 nm [ε(max) = (5-6) × 10(3) dm(3) mol(-1) cm(-1)] and a clearly discriminable absorption shoulder around 620 nm (ε(max) = (6-9) × 10(2) dm(3) mol(-1) cm(-1)), which tails up to 800 nm. These visible absorptions are assigned as a mixing of d(Ru) → ON(^)N metal-to-ligand charge-transfer and ON(^)N intraligand transitions on the basis of time-dependent density functional theory (TD-DFT) calculations. The first reduction couples of the nitrosated complexes range from -0.53 to -0.62 V vs Cp(2)Fe(+/0), which are 1.1-1.2 V less negative than that for [Ru(bpy)([14]aneS4)](2+) (bpy = 2,2'-bipyridine). Both electrochemical data and DFT calculations suggest that the lowest unoccupied molecular orbitals of the nitrosated complexes are ON(^)N-centered. Natural population

The Electric Field in an MHD Duct with Permeable Electrodes when the Hall Effect is Present in the Flow of the Moving Medium; 042d 041b 0414

Energy Technology Data Exchange (ETDEWEB)

Emec, Ju. P.; Panasevich, L. L. [Institut Elektrodinamiki AN USSR, Kiev, USSR (Ukraine)

1968-11-15

The authors provide a solution to the problem of current distribution in a magnetohydrodynamic duct with permeable electrodes in which the conductivity of the moving medium is assumed to have a tensorial character. Permeable electrodes strongly influence the current distribution in the neighbourhood of the conducting walls of the duct. By appropriate blowing or sucking of the electrically conducting medium, we can suppress the end effects on the electrodes (due to the Hall effect in the flow and to the geometry of the duct); in this way the current distribution can be evened out. The authors find in their paper the necessary and sufficient conditions for which the current density takes on limited values near both ends of a permeable electrode. The velocity distribution on the conducting wall will be variable in sign as in some places there will be a blowing effect, mothers a sucking one. Another effect associated with the use of permeable electrodes is related to the integral characteristics of MHD converters. Thus, given anisotropic conductivity (due to the Hall effect) in a linear MHD duct with two permeable electrodes, the properties of Hall and Faraday energy converters will be combined if the conducting medium is blown through one electrode and sucked through the second. A flow scheme of this kind is studied in the paper. Mathematically, when the electric field is found a solution is obtained to the Riemann-Gilbert heterogeneous boundary value problem with discontinuous coefficients. This problem reduces to the Riemann boundary value problem (in the case of a zone belonging to a class of automorphic functions) and its solution, based on the properties of Cauchy integrals, is obtained in closed form. (author) [Russian] Daetsja reshenie zadachi o raspredelenii toka v magnitogidrodinamicheskom kanale s pronicaemymi jelektrodami pri tenzornom haraktere provodimosti dvizhushhejsja sredy. Nalichie pronicaemyh jelektrodov okazyvaet sushhestvennoe vlijanie na

Rapid musculoskeletal magnetic resonance imaging using integrated parallel acquisition techniques (IPAT) - Initial experiences

Energy Technology Data Exchange (ETDEWEB)

Romaneehsen, B.; Oberholzer, K.; Kreitner, K.-F. [Johannes Gutenberg-Univ. Mainz (Germany). Klinik und Poliklinik fuer Radiologie; Mueller, L.P. [Johannes Gutenberg-Univ. Mainz (Germany). Klinik und Poliklinik fuer Unfallchirurgie

2003-09-01

untersucht. Zur Signaldetektion bei Knie- und OSG-Untersuchungen verwendeten wir eine 6 Kanal-Array-Spule, fuer die Hueftuntersuchungen eine Kombination aus 4-Kanal Body-Array Spulen zusammen mit 2 Elementen der integrierten Wirbelsaeulenspule. Alle Patienten wurden mittels eines Standardprotokolls untersucht, das aus verschiedenen TSE-Sequenzen (PD-, T{sub 2}-gewichtet, STIR, mit und ohne Fettsuppression) besteht. Alle Sequenzen wurden nachfolgend mittels iPAT (modified SENSE) und einem Beschleunigungsfaktor von 2 untersucht und die Bildqualitaet sowie die Erkennbarkeit von pathologischen Befunden miteinander verglichen. Ergebnisse: Bezueglich der Bildqualitaet konnten keine relevanten Unterschiede zwischen iPAT und der Standard-Bildgebung festgestellt werden. Mit beiden Techniken konnten alle Pathologien (okkulte Fraktur, Meniskusriss, eingeklemmte Hoffa-Lefze, Knorpelschaden, Syndesmosenteilruptur) detektiert werden. iPAT ermoeglichte eine Verkuerzung der Untersuchungszeit um ca. 48% im Vergleich zur herkoemmlichen Technik. Im Einzelfall fuehrte dies zu einer Reduktion von schmerzbedingten Bewegungsartefakten bei traumatisierten Patienten. Schlussfolgerungen: In Zeiten zunehmenden Kostendruckes im Gesundheitssystem scheinen parallele Bildgebungsverfahren (iPAT) fuer die Untersuchung von Gelenken eine effiziente und zeitsparende Alternative mit vergleichbarer diagnostischer Aussagekraft zu bieten. (orig.)

Research of the fluid flow in a radially orientated coolant channel of a turbine blade; Untersuchung der Stroemung in einem radial gerichteten Kuehlkanal eines Turbinenlaufrades

Energy Technology Data Exchange (ETDEWEB)

Hein, O.

1999-07-01

Due to rotation (Coriolis forces) in a coolant channel a secondary flow is superimposed to the basic flow. This leads to a change in the local heat transfer over the surface of the coolant channel as well as a change in the overall value of the heat transfer. Also the pressure loss over the channel length will change by rotation. By means of computational fluid dynamics (Finite Element Method) it was achieved to figure out the interaction between changing fluid flow and heat transfer. To validate the results obtained by a numerical flow simulation, a new measurement technique was developed. A laser-two-focus velocimeter has been combined with a rotation prism which allows continued measurements in a rotating scaled up channel. (orig.) [German] Bedingt durch die Rotationsbewegung eines Kuehlkanals wird die Grundstroemung von einem Sekundaerwirbel ueberlagert (Corioliskraefte). Durch diese Einfluesse aendert sich sowohl der lokale Waermeuebergang ueber der Kanaloberflaeche als auch die globalen Waermeuebertragungsraten ueber dem gesamten Kanal. Ebenfalls aendert sich durch die Rotation der Druckverlust ueber der Kanallaenge. Durch eine numerische Stroemungssimulation (Finite-Element-Methode) war es moeglich, einen detaillierten Zusammenhang zwischen dem veraenderten Stroemungsverhalten und dem Waermeuebertragungsverhalten darzustellen. Um die numerisch gewonnenen Ergebnisse experimentell abzusichern, wurde eine neuartige Messtechnik entwickelt. Ein Laser-2-Fokus-Velozimeter wurde mit einem Bilddrehprisma kombiniert, und dies erlaubte eine kontinuierliche Messung in einem rotierenden vergroesserten Modellkanal. (orig.)

THE EFFECT OF WINDOW FUNCTIONS ON THE ARMA MODEL PARAMETERS ESTIMATED BY PORLA METHOD

Directory of Open Access Journals (Sweden)

Şaban ÖZER

2002-02-01

Full Text Available PORLA metodu ile tahmin edilen ARMA model parametreleri üzerinde pencere fonksiyonlarının etkisi, sunulmuştur. PORLA metotu, izleme ve modelleme problemlerinin bağımsız alt-algoritmalar olarak düşünüldüğü bir algoritma yapısına sahiptir. Bu metotda, ilk olarak durağan olmayan veri izlemesi, giriş/çıkış veri kovaryans blok matrisinin zaman ardışımlı hesaplanması ile gerçekleştirilir. İkinci olarak, modelleme problemi, ARMA modelleme probleminin içerildiği iki-kanallı PORLA metodu ile çözülür. Zamanla hata yayılımı, PORLA metodunda oluşamaz. İsteğe bağlı pencereleme teknikleri, izleme kapasitesini ve hızlıbaşlamayı kontrol etmek için kolayca dahil edilebilir. PORLA metodu ile tahmin edilen ARMA model parametreleri üzerinde pencere fonksiyonlarının etkisini göstermek için, dikdörtgen, üçgen, Bartlett, Hanning, Hamming, üstel, değiştirilmiş Barnwell, Blackman ve Kaiser gibi farklı pencere fonksiyonları kullanılarak elde edilen benzetim sonuçları verilmiştir.

Technical realisation of the VISA-II project, phase I, part IV, IZ-165-o268-1962; Tehnicka realizacija projekta VISA-II, I faza (I-V), IV deo, IZ-165-o268-1962

Energy Technology Data Exchange (ETDEWEB)

Pavicevic, M [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

1962-12-15

Project VISA-II is described in IX chapters as follows: introduction, definition of experiments and possibilities of performance; VISA-II channel, new experimental space in the RA reactor; hydraulic tests in the VISA-II channel; measurement of fast neutron and gamma flux in VISA-II channels; measurement of water flow through different VISA-2 irradiation capsules; fabrication of VISA-II capsules; corrosion and heavy water purity problems; safety problems of experiment VISA-2; experimental operation of VISA-II. This chapter VI includes documentation for each type of capsule, review about each experiment within the VISA-II project, the objective and purpose of the experiment as well as experimental device. [Serbo-Croat] Projekat VISA-2 opisan je u sledecih IX poglavlja: uvod, definicija eksperimenta VISA-2 i mogucnost njegovog izvodjenja; kanal VISA-2 novi eksperimentalni prostor u reaktoru RA; hidraulicna ispitivanja na tehnoloskom kanalu VISA-2; Realizacija merenja fluksa brzih neutrona i gama zracenja u kanalima VISA-2; merenje protoka vode kroz razne tipove kapsula VISA-2; Kapsule VISA-2 i njihova realizacija; problemi korozije i cistoce teske vode u projektu VISA-2; problemi sigurnosti eksperimenta VISA-2; probni pogon eksperimenta VISA-2. Ova VI glava elaborata sadrzi dokumentaciju za svaku vrstu kapsula, preglednu sliku o svakom eksperimentu u okviru projekta VISA-2, o njegovom cilju i nameni kao i o eksperimentalnom uredjaju.

Roráte karlo-arnoštské Kapitola z historie českých obrozenských mystifikací

Directory of Open Access Journals (Sweden)

Marie Škarpová

2017-11-01

Full Text Available One of the most significant changes in the manner of reproduction, distribution, usage and interpretation of Czech Rorate chants took place in the 1830s and 1840s. It was then that Czech catholic priest Václav Michael Pešina (1782–1859 provided an interpretation of early modern Czech utraquist liturgical Rorate chants (which were newly available in the edition published in 1823 by Jan Hostivít Pospíšil as Charles-Ernest Rorate, i.e. as old Czech chants of an advent worship for people, which, according to Pešina, were introduced into St. Vitus Cathedral and other Czech churches by Archbishop Ernest of Pardubice with the support of Charles IV. Pešina also put into effect new ways in which Czech Rorate chants were reproduced and distributed, and initiated their introduction into Czech catholic churches, including the Prague cathedral, as revived Old Czech morning advent catholic worship for the people. In this paper, we analyze the strategies which were used to assert the interpretation of Czech Rorate chants, such as the Charles-Ernest Rorate, in the Czech cultural domain, as well as the strategies which led to the Rorate from the year 1823 being determined as the primary source. We also focus on the demystifying processes which resulted in the rejection of the concept of the Charles-Ernest Rorate, and in the virtually complete erasure of Pešina’s person from the Czech collective memory. Attention is also paid to the identity- and culture-forming function of this Revivalist mystification and its potential to become a valuable analytic tool for the modern-day Czech society.

Design and evaluation of modified screen net house for off-season vegetable raising in composite climate

International Nuclear Information System (INIS)

Sethi, V.P.; Dubey, R.K.; Dhath, A.S.

2009-01-01

Currently the use of conventional screen net houses for off-season vegetable raising in north India composite climate is not so effective and has many constructional and operational limitations like poor structural design, higher constructional cost, no greenhouse effect in winter and higher plant temperatures in summer. Similarly, the use of polyethylene sheet covered greenhouses also has problems like much higher constructional and operational costs and higher inside air temperatures in summers. In this study, modified designs of 500 m 2 (one kanal) and 250 m 2 (half kanal) screen net house have been presented particularly suitable for composite climate (where both winters as well as summers are harsh) as a replacement for conventional net house and polyethylene sheet covered greenhouse design. To make these designs low cost and more effective, low tunnels (covered with low density polyethylene sheet) have been designed and used in winter over the plant rows to generate localized greenhouse effect for faster plant growth. By doing so, average daily air temperature under the tunnels was raised about 9-10 deg. C above the open field air temperature. In this way, huge cost of covering the net house or greenhouse during winter with costly polyethylene sheet could be saved. Similarly, in extreme summer when the ambient air temperature exceeded 40 deg. C (during the fruiting stage of the crop) a 50% shade net was used inside the modified net house at 2.5 m height (instead of using active cooling system) resulting in 4-6 deg. C drop in the plant temperature. Experimental evaluation of the modified net house was conducted during winter and summer months of year 2007-08 (December to June) by growing brinjal crop and compared with conventional net house, polyethylene sheet greenhouse and in open field condition. It was observed that due to the combined effect of low tunnels (in winter) and shade net (in summer), the micro-climatic parameters like air temperature, plant

Eesti Vabariigi põhiseadus : kommenteeritud väljaanne / toimetuskolleegium: Eerik-Juhan Truuväli, Berit Aaviksoo, Oliver Kask, Lasse Lehis, Lauri Madise, Ülle Madise, Kalle Merusk, Lauri Mälksoo, Raul Narits, Vallo Olle, Peep Pruks

Index Scriptorium Estoniae

2008-01-01

Kommentaaride autorid ja sisu: Sissejuhatus / Raul Narits, Lauri Madise, Heinrich Schneider. Preambul / Raul Narits, Heinrich Schneider. I ptk. / Kalle Merusk, Taavi Annus, Madis Ernits, Heiki Lindpere, Lauri Madise. II ptk. / Oliver Kask, Madis Ernits, Taavi Annus, Peeter Roosma, Rait Maruste, Eerik Kergandberg, Ivo Pilving, Uno Lõhmus, Merilin Kiviorg, Einar Vene, Ülle Madise. III ptk. / Oliver Kask. IV ptk. / Lauri Madise, Aaro Mõttus, Jüri Põld, Tiina Runthal. V ptk. / Eerik-Juhan Truuväli, Ülle Madise, Jüri Põld, Urmas Reinsalu. VI ptk. / Kalle Merusk, Jüri Põld. VII ptk. / Eerik-Juhan Truuväli, Jüri Liventaal, Jüri Põld. VIII ptk. / Lasse Lehis. IX ptk. / Kristi Land, Heiki Lindpere, Lauri Madise, Heiki Pisuke. X ptk. / Oliver Kask, Enn Markvart, Jüri Põld. XI ptk. / Ülle Madise, Janek Laidvee, Heinrich Schneider. XII ptk. / Berit Aaviksoo, Mihkel Allik, Enn Markvart, Raul Narits, Aare Reenumägi, Peeter Roosma. XIII ptk. / Raul Narits, Uno Lõhmus, Madis Ernits, Jüri Põld. XIV ptk. / Vallo Olle, Arno Almann, Jüri Liventaal, Ülle Madise. XV ptk. / Eerik-Juhan Truuväli, Aaro Mõttus. Eesti Vabariigi põhiseaduse rakendamise seadus / Oliver Kask, Raul Narits, Peeter Roosma. Eesti Vabariigi põhiseaduse täiendamise seadus / Berit Aaviksoo, Julia Laffranque, Ülle Madise, Jüri Põld. Eesti Vabariigi põhiseadus 1990-2008 : bibliograafia (seisuga september 2008) / koost. Maia Ruttu

PSInSAR Analysis in the Pisa Urban Area (Italy: A Case Study of Subsidence Related to Stratigraphical Factors and Urbanization

Directory of Open Access Journals (Sweden)

Lorenzo Solari

2016-02-01

Full Text Available Permanent Scatterer Interferometry (PSI has been used to detect and characterize the subsidence of the Pisa urban area, which extends for 33 km2 within the Arno coastal plain (Tuscany, Italy. Two SAR (Synthetic Aperture Radar datasets, covering the time period from 1992 to 2010, were used to quantify the ground subsidence and its temporal evolution. A geotechnical borehole database was also used to make a correspondence with the detected displacements. Finally, the results of the SAR data analysis were contrasted with the urban development of the eastern part of the city in the time period from 1978 to 2013. ERS 1/2 (European Remote-Sensing Satellite and Envisat SAR data, processed with the PSInSAR (Permanent Scatterer InSAR algorithm, show that the investigated area is divided in two main sectors: the southwestern part, with null or very small subsidence rates (<2 mm/year, and the eastern portion which shows a general lowering with maximum deformation rates of 5 mm/year. This second area includes deformation rates higher than 15 mm/year, corresponding to small groups of buildings. The case studies in the eastern sector of the urban area have demonstrated the direct correlation between the age of construction of buildings and the registered subsidence rates, showing the importance of urbanization as an accelerating factor for the ground consolidation process.

UAV-Borne photogrammetry: a low cost 3D surveying methodology for cartographic update

Directory of Open Access Journals (Sweden)

Caroti Gabriella

2017-01-01

Full Text Available Territorial management requires the most possible up-to-date mapping support of the status quo. Regional scale cartography update cycle is in the medium term (10 to 15 years: therefore, in the intervening time between updates relevant Authorities must provide timely updates for new works or territorial changes. Required surveys can exploit several technologies: ground-based GPS, Terrestrial Laser Scanning (TLS, traditional topography, or, in the case of wider areas, airborne photogrammetry or laser scanning. In recent years UAV-based photogrammetry is becoming increasingly widespread as a versatile, low-cost surveying system for small to medium areas. This surveying methodology was used to generate, in order, a dense point cloud, a high resolution Digital Surface Model (DSM and an orthophotograph of a newly built marina by the mouth of the Arno river in Pisa, Italy, which is not yet included in cartography. Surveying activities took place while the construction site was in operation. Case study issues surfaced in the course of the survey are presented and discussed, suggesting ‘good practice’ rules which, if followed in the survey planning step, can lessen unwanted effects due to criticalities. Besides, results of quality analysis of orthophotographs generated by UAV-borne images are also presented. Such results are discussed in view of a possible use of orthophotographs in updating medium- to large-scale cartography and checked against existing blueprints.

Seawater intrusion in the gravelly confined aquifer of the coastal Pisan Plain (Tuscany): hydrogeological and geochemical investigation to assess causes and consequences

Science.gov (United States)

Doveri, M.; Giannecchini, R.; Butteri, M.

2012-12-01

The gravelly horizon of the Pisa plain multilayered system is a confined aquifer tapped by a large number of wells. It hosts a very important water resource for drinking, industrial and irrigable uses, but may be affected by seawater intrusion coming from the coastal area; most wells is distributed inland, anyway a significant exploitation along the coastal area is also present to supply farms and tourist services. Previous hydrogeological and geochemical investigations carried out in coastal area stated maximum percentage of seawater in gravelly aquifer of about 7-9% and suggested the presence of two different mechanisms (Doveri et alii, 2010): i) a direct seawater intrusion from the zone where the gravelly aquifer is in contact with the sea floor; ii) a mixing process between freshwater and seawater, the latter deriving from the Arno river-shallow sandy aquifer system. Basing on these results, since January 2012 a new two-year project was financed by the MSRM Regional Park. Major aims are a better definition of such phenomena and their distribution on the territory, and an assessing of the seawater intrusion trend in relation to groundwater exploitation. Eleven piezometers were realised during first semester of 2012, thus improving the measurement network, which is now made up by 40 wells/piezometers distributed on about 60 km^2. Comparing new and previous borehole data a general confinement of the gravelly aquifer is confirmed, excepting in the northern part where the aquifer is in contact with the superficial sandy one. Preliminary field measurement was performed in June 2012, during which water level (WL) and electrical conductivity (EC) data were collected. WLs below the sea-level were observed on most of the studied area, with a minimum value of about -5 m a.s.l. in the inner part of the northern zone, where major exploitation is present. Moreover, a relative minimum of WL (about -2 m a.s.l.) is present near the shoreline in the southern zone. In the latter

Antidiabetic therapy in real practice: indicators for adherence and treatment cost

Directory of Open Access Journals (Sweden)

Colombo GL

2012-09-01

Full Text Available Giorgio L Colombo,1,2 Elisa Rossi,4 Marisa De Rosa,4 Danilo Benedetto,3 Antonio V Gaddi31School of Pharmacy, Department of Drug Sciences, University of Pavia, Pavia, 2S.A.V.E. Studi Analisi Valutazioni Economiche, Milan, 3CINECA – Bologna; 4Centro Aterosclerosi GC Descovich, Dipartimento di Medicina Interna e dell'Invecchiamento, University of Bologna, Bologna, ItalyBackground: Type 2 diabetes has become a disease with a high economic and social impact. The ARNO Observatory is a clinical data warehouse consisting of a network of local health care units (ASL scattered throughout the Italian territory which collects data on health care consumption for about 10.5 million people. The purpose of this study was to evaluate the use of antidiabetic drugs with particular reference to type of treatment. The analyses were carried out on a sample of 169,375 patients treated with oral blood glucose-lowering drugs in 2008 from a total population of 4,040,624 health care beneficiaries at 12 local health care units in the ARNO Observatory.Methods: Patients were considered “on treatment with oral blood glucose-lowering drugs” if they had received at least one prescription of an antidiabetic drug (Anatomical Therapeutic Chemical code A10B during 2008. The patients were divided into three treatment groups, ie, monotherapy, fixed-combination drugs, and dual therapy. The following indicators were assessed: number of patients treated with an oral antidiabetic drug, mean number of hospitalizations, mean number of specialist examinations, and mean expenditure per treated patient. Adherence was assessed using the medication possession ratio indicator (MPR.Results: Patients treated with oral blood glucose-lowering drugs comprised 4.2% of the investigated population, and had an average age of 68.9 years. The mean annual number of hospitalizations was lower in the dual therapy group (298 versus 328 per 1000 patients in the sample, while the average number of

The Assessment of Biological and Pollution Index of Estuaries Around Port of Tanjung Emas Semarang

Science.gov (United States)

Tjahjono, A.; Wahyuni, O.; Purwantini, S.

2018-02-01

Estuary is a place of accumulation of the population’s actitivites produced by domestic, industry or agriculture. This research was conducted to three of estuary of the rivers around the waters of Port of Tanjung Emas Semarang (PTES). They were estuaries of Baru river, Banjir Kanal Timur (BKT) and Siangker in west monsoon from October to December 2015. The purpose of this research was to analyze pollution index, the abundance of microorganisms either phytoplankton or zooplankton, the content of heavy metal in sediment and sea water, biological index that included diversity (H), uniformity (e), dominance (D), Saprobik Index (SI), and the Total of Saprobik Index (TSI) in the waters either HTL (High Tide Level) or LTL (Low Tide Level). The concentration of heavy metal in both sea water and sediments were analyzed by using Atomic Absorption Spectrophotometer (AAS). The result obtained from 12 parameters which were tested showed that the three waters can be categorized at heavily polluted condition at each value from 12.52 to 24.98. The concentration of heavy metal at sea water during HTW and LTW ranging from Cd is around 0.033 and 0. 048 mg/kg, Cu 0.047 and 0.07 mg/kg, Pb 0.48 and 0.71 mg/kg, and Zn 0.043 and 0.057 mg/kg. The saprobity value index based on the existence of phytoplankton or zooplankton was ranging of Oligosaprobik at low pollution or has not been polluted yet.

Kajian Aspek Security pada Jaringan Informasi dan Komunikasi Berbasis Visible Light Communication

Directory of Open Access Journals (Sweden)

Syifaul Fuada

2017-02-01

Full Text Available Cahaya tampak dapat dimanfaatkan sebagai media informasi ataupun komunikasi, teknologi ini dikenal dengan istilah Visible Light Communication yang menawarkan beberapa keunggulan dibandingkan komunikasi nirkabel lainnya seperti RF dan IR. Yakni cakupan bandwidth lebih lebar dan bebas lisensi, aman bagi kesehatan manusia dan tidak terganggu interferensi elektromagnetik. Sistem VLC terdiri atas tiga bagian besar, yakni bagian transmitter dengan menggunakan devais LED, kanal yang berupa ruang bebas (free space dan receiver dengan menggunakan devais photodetector atau image camera. Penerapan VLC berlandaskan pedoman IEEE 802.15.17 yang mana baru dirancang dalam waktu 5 tahun belakangani ini (sejak tahun 2009, meliputi meliputi layer fisik (physical layer dan layer MAC (medium access control.  Sebagaimana teknologi komunikasi pada umumnya, VLC juga menyediakan akses security yang dibahas pada bagian layer MAC. Namun pada praktiknya masih belum begitu masif dilakukan oleh para peneliti. Hal ini sangat wajar karena mengingat VLC merupakan teknologi yang sedang dalam tahap pengembangan yang menjadikan penelitian VLC umumnya berfokus pada ‘bagaimana meningkatkan speed dari keterbatasan komponen-komponen pembangun (IC, photodiode, LED, transistor, dll yang tersedia saat ini’. Tantangan teknologi VLC selain target peningkatan kecepatan bit-rate, mobility communication, mengurangi interference noise, menyediakan layanan multi-acces juga salah satunya adalah isu security. Makalah ini merupakan studi literature (review paper yang didapatkan dari dokumen-dokumen hasil peneltian baik di jurnal dan conference terkait dengan praktik-praktik security VLC yang pernah dilakukan dengan skema indoor maupun outdoor.

Fish assemblages on fringing reefs in the southern Caribbean: biodiversity, biomass and feeding types

Directory of Open Access Journals (Sweden)

Jahson B. Alemu I.

2014-09-01

Full Text Available Reef fish assemblages in the Caribbean are under increasing pressure from human activities. Inadequate enforcement of legislation coupled with unreliable and data-poor landings in Tobago have led to the unregulated exploitation of reef fish for decades. This study addresses the lack of data on major reefs. Visual observations of fish fauna were conducted from November 2011-May 2013 at open access reef sites (Speyside, Charlotteville, Culloden, Arnos Vale, Mt. Irvine, La Guira, Kilgwyn, Plymouth and Black Rock and one protected area (Buccoo Reef Marine Park. Belt transects surveys were used to determine fish density, species diversity and abundance at the 10-15m depth contour. Fish sizes were converted to biomass using the length-weight relationship of fish W=aLb. Most fish assemblages were dominated by small herbivores (40cm e.g. Serranidae, were noted, which is indicative of fishing pressure. MDS ordination identified three fish assemblages: i northeastern, ii southwestern and iii intermediate. The northwestern cluster (Speyside and Charlotteville were most representative of reef fish assemblages across the entire island, and exhibited the highest species richness, diversity and biomass. However, the southwestern cluster the highest numerical abundance. The marine protected area contained higher fish biomass, abundance, diversity and richness, but it was only representative of reef fish assemblages on the southwest of the island and not the entire Tobago. Research on the reef fishery, particularly spear fishing, is recommended to determine impact.

New radiocarbon data to study the history of roman and medieval Florence

International Nuclear Information System (INIS)

Arnoldus-Huyzendveld, A.; Fedi, M.E.; Cantini, F.; Bruttini, J.; Cartocci, A.; Calabrisotto, C. Scire

2010-01-01

Florence is a town worldwide known for its Renaissance masterpieces. It is often forgotten that it was founded during Roman times and remained a small village until the end of the early Middle Ages, practically confined within the ancient Roman boundaries. Since 2003, an extended archaeological research executed by the University of Sienna has studied the most ancient layers in the centre of Florence with the aim to enhance both the archaeological and paleo-environmental reconstruction of this area. One of the peculiarities of these excavations is that the early medieval layers were poor in datable ceramics, thus charcoals were sampled from different stratigraphic layers in order to contribute to the dating. Several data have already been published; here we focus on the excavation site of Palazzo Vecchio, now the seat of the municipality of Florence. This area is located close to the Arno river, along the eastern margin of the slightly elevated height upon which the Roman town was founded; actually, in the layers beneath the surface, the Roman theatre is still preserved. Radiocarbon dating of charcoals was performed in the LABEC laboratory in Florence, at the AMS beam line of the AMS-IBA 3 MV Tandetron accelerator. Comparison of these new data with the former ones and with the archaeological and geological data adds new information especially on natural phenomena like floods and on the human occupation of this area in the past.

Suppression of breast cancer metastasis through the inactivation of ADP-ribosylation factor 1.

Science.gov (United States)

Xie, Xiayang; Tang, Shou-Ching; Cai, Yafei; Pi, Wenhu; Deng, Libin; Wu, Guangyu; Chavanieu, Alain; Teng, Yong

2016-09-06

Metastasis is the major cause of cancer-related death in breast cancer patients, which is controlled by specific sets of genes. Targeting these genes may provide a means to delay cancer progression and allow local treatment to be more effective. We report for the first time that ADP-ribosylation factor 1 (ARF1) is the most amplified gene in ARF gene family in breast cancer, and high-level amplification of ARF1 is associated with increased mRNA expression and poor outcomes of patients with breast cancer. Knockdown of ARF1 leads to significant suppression of migration and invasion in breast cancer cells. Using the orthotopic xenograft model in NSG mice, we demonstrate that loss of ARF1 expression in breast cancer cells inhibits pulmonary metastasis. The zebrafish-metastasis model confirms that the ARF1 gene depletion suppresses breast cancer cells to metastatic disseminate throughout fish body, indicating that ARF1 is a very compelling target to limit metastasis. ARF1 function largely dependents on its activation and LM11, a cell-active inhibitor that specifically inhibits ARF1 activation through targeting the ARF1-GDP/ARNO complex at the Golgi, significantly impairs metastatic capability of breast cancer cell in zebrafish. These findings underline the importance of ARF1 in promoting metastasis and suggest that LM11 that inhibits ARF1 activation may represent a potential therapeutic approach to prevent or treat breast cancer metastasis.

Urban Safari: an Entrance to Unknown Worlds = Safari urbano: un portal a mundos desconocidos

Directory of Open Access Journals (Sweden)

Santiago Sau

2013-12-01

Full Text Available Resumen En diversas ocasiones se ha confundido el arte urbano como una forma de acción delictiva. Como en todo el arte existe arte de buena calidad y arte de mala calidad; el arte urbano no iba a ser menos. Indiscutible es que hay estructuras y fachadas que han sido destrozadas por firmas y pintadas; pero, en la otra cara de la moneda, encontramos también barrios olvidados que se han embellecido y revitalizado gracias a este tipo de acciones. Lejos de esta polémica, nos encontramos una realidad común: “la ciudad se nos presenta a modo de un gran lienzo en el que sus habitantes son los creadores de este gran proyecto”. Os invitamos a acompañarnos y a sumergirnos en una pequeña parte de esta gran obra. Abstract In many instances, street art has been mistaken for criminal acts. There are two types of art in general: good and bad art. Street art also shares this classification. It is without any doubts, that paints and tags damaged without any doubts, that paints and tags damaged many structures and wall, but on the other hand, urban art helped to restore some of the impoverished neighbourhoods. However, a general paradigm prevails: “The city serves as a huge canvass and its citizens are the creators of this shared project. We would like to you to come with us and a little piece of this masterpiece.

Study of environmental radioactivity in three important Italian rivers using sediment mineral organic detritus indicator

International Nuclear Information System (INIS)

Fontana, C.; Aebischer, M.L.; Musumeci, R.G.; Sogni, R.; Borio, R.; Bucci, S.; Giannardi, C.; Magnoni, M.; Margini, G.

1997-01-01

When studying radionuclides introduced into the environment because of accidental spillage of radioactive substances from the atmosphere into running water and rivers, as in the accident at Chernobyl, a series of measurements and a knowledge of appropriate indicators are needed in order to best use the information. Radionuclides enter the water in the following way: they fall directly onto the surface of the water and then spread and sink, forming sediment on the river bed. S.M.O.D., sediments mineral organic detritus, is an important matrix for research on contaminants present in running water.This has been demonstrated in Italy where repeated research was done in various portions of the Po River. The studies have shown that S.M.O.D. is a good indicator for many radionuclides, both of fission as in Cs-137, Cs-134, Sb-125, Ru-106, and activation as in Mn-54 and Co-60. S.M.O.D. reveals the spatial radio contamination both of a diffuse source present in the river as in the case of fall-out from the nuclear power plant at Chernobyl or of a specific source as in spillage from a nuclear power plant or from hospital or industrial waste.It has been shown that S.M.O.D. is also an efficient indicator for other kinds of containments like heavy metals and pesticides. The work carried out on three major rivers: the Po, the Arno and the Tiber. (authors)

El rol de los contribuyentes, responsables y terceros en el intercambio de información entre administraciones tributarias

Directory of Open Access Journals (Sweden)

Juan Eduardo Leonetti

2012-01-01

Full Text Available Al analizar los convenios de intercambio de información suscritos entre las diversas administraciones tributarias surge claramente que salvo en lo que al secreto fiscal o profesional se refiere los contribuyentes, y aun los terceros que pueden resultar afectados por estos procedimientos, son los verdaderos convidados de piedra del sistema. resultan ser muy pocas las posibilidades de participar que se les ofrecen, y en casi todos los casos es- tas son notoriamente insuficientes. Por eso no debe extrañarnos que por lo general esos contribuyentes, responsables o terceros se muestren reticentes aún más que de costumbre con los requerimientos provenientes de extraña jurisdicción, no debiéndose perder de vista que los obligados lo están en la misma medida en que el régimen jurídico desde donde declaran sus ingresos les exige hacerlo. A partir del análisis del paradigma de convenio propuesto como modelo por la organización para la Cooperación y el desarrollo Económico (oCdE, organismo internacional al que muchos Estados adhieren, este trabajo intenta resaltar la importancia de sopesar los derechos de los fiscos para contar con la información por un lado, y el respeto irrestricto que los derechos de los contribuyentes y terceros merecen en todo Estado de dere- cho por el otro.

Using multiple resources for the driver-vehicle-interaction; Moeglichkeiten der Nutzung unterschiedlicher Ressourcen fuer die Fahrer-Fahrzeug-Interaktion

Energy Technology Data Exchange (ETDEWEB)

Vollrath, M. [DLR, Braunschweig (Germany). Inst. fuer Verkehrsfuehrung und Fahrzeugsteuerung; Totzke, I. [Wuerzburg Univ. (Germany). Interdisziplinaeres Zentrum fuer Verkehrswissenschaften

2003-07-01

New information systems and additional vehicle functions require the driver to engage in an interaction with the car which may distract him from driving. Following the model of multiple resources (e.g., [9]) this distraction will be strong if the visual channel is used for the information input and if a motor reaction is necessary. To avoid this interference, a driver-vehicle-interaction could use the acoustic channel and verbal reactions. As speech recognition and speech output is still problematic in the car, driver assistance systems can be introduced to assist the driver and free resources which can be used for the interaction. The paper presented here tests these two approaches in a driving simulation. Although both approaches show avoid interference to some extent, negative effects can also be demonstrated. Thus, these strategies should be well designed and tested. (orig.) [German] Informationssysteme im Fahrzeug und zusaetzliche Fahrzeugfunktionen fuehren dazu, dass der Fahrer vermehrt in eine Interaktion mit dem Fahrzeug eingebunden wird, die vom Fahren ablenken kann. Entsprechend einem Ressourcenmodell der menschlichen Aufmerksamkeit (z. B. [9]) ist diese Ablenkung dann besonders stark, wenn bei der Informationsaufnahme der visuelle Kanal genutzt wird und die Handlungsausfuehrung motorisch geschieht. Deshalb wird gefordert, die Fahrer-Fahrzeug-Interaktion ueber Sprachausgabe und Sprachkennung zu gestalten. Da dies nach wie vor technisch im Fahrzeug (Umgebungsbedingungen, Wortschatz) schwierig ist, sollen alternativ Fahrerassistenzsysteme die negativen Effekte kompensieren. Im vorliegenden Beitrag werden diese beiden Ansaetze geprueft. Zwar zeigen sich fuer beide Ansaetze Teilerfolge, aber eine unkritische Anwendung kann auch negative Effekte nach sich ziehen. (orig.)

Parasal Aktarım Mekanizması Döviz Kuru Kanalı: Türkiye Örneği(Monetary Transmission Mechanism Exchange Rate Channel: The Case of Turkey

Directory of Open Access Journals (Sweden)

Birgül CAMBAZOĞLU

2012-01-01

Full Text Available Monetary transmission mechanism used by monetary authorities in determining the relationship between real economy and monetary targets are fundamentally classified as traditional interest rate channel, other asset prices channel, expectations channel and credit channel. Exchange rate channel which is analyzed under the scope of other asset prices channel and effective on the net export volume, has gained importance through widespread use of flexible exchange rate system with the increase of globalization. In this study, the effectiveness of monetary transmission mechanism exchange rate channel on total output and price level is analyzed by using VAR model for Turkey which has adopted flexible exchange rate regime. As a result of the test with a total of five macroeconomic variables, short-run interest rate, real effective exchange rate, net export volume, consumer price index and industrial production index, for the period of 2003:01-2010:08, it is found that the exchange rate channel which includes the effects of interest rate channel is effective in Turkey.

Multichannel analyzer using the direct-memory-access channel in a personal computer; Mnogokanal`nyj analizator v personal`nom komp`yutere, ispol`zuyushchij kanal pryamogo dostupa k pamyati

Energy Technology Data Exchange (ETDEWEB)

Georgiev, G; Vankov, I; Dimitrov, L [Incn. Yadernykh Issledovanij i Yadernoj Ehnergetiki Bolgarskoj Akademii Nuk, Sofiya (Bulgaria); Peev, I [Firma TOIVEL, Sofiya (Bulgaria)

1996-12-31

Paper describes a multichannel analyzer of the spectrometry data developed on the basis of a personal computer memory and a controlled channel of direct access. Analyzer software covering a driver and program of spectrum display control is studied. 2 figs.

P. Giulierini, P. Bruschetti, F. Gaultier, L. Haumesser, Gli Etruschi dall’Arno al Tevere, Le collezioni del Louvre a Cortona

OpenAIRE

Joncheray, Claire

2018-01-01

Dans le contexte d’un passage de la valorisation du patrimoine culturel de l’État italien à la municipalité de Cortone (Province d’Arezzo), le Museo dell’Accademia Etrusca e della città di Cortona (ci-après MAEC) s’investit dans une politique de collaboration internationale : il proposait en 2008 une exposition sur les chefs-d’œuvre d’art étrusque conservés au musée de Saint-Pétersbourg, et il propose en 2011 d’accueillir ceux du Louvre au Palazzo Cas...

The influence of KD and K anti K mesonic molecules in selected reactions; Auswirkung der im KD- und K anti K-Kanal gebildeten mesonischen Molekuele in verschiedenen Reaktionen

Energy Technology Data Exchange (ETDEWEB)

Sassen, F.P.

2004-07-01

The attractive potential of the Juelich meson exchange model in the K anti K-channel causes formation of a scalar isoscalar molecule. We investigate this observation from different points of view. First we look at the dependence of pion production in the peripheral reaction {pi}{sup -}p {yields} {pi}{sup 0}{pi}{sup 0}n on the momentum transferred at the nucleus. Accounting for the production via {pi} and a{sub 1} emission in a consistent way, we are able to explain the momentum dependence using the Juelich model. Furthermore we investigate how a measurement of dd {yields} {alpha}K anti K close to threshold may contribute to our knowledge on K anti K interaction and the f{sub 0}(980). The Juelich model links the properties of the f{sub 0}(980) to the a{sub 0}(980). We will use this information to learn about the d anti K-interaction in pp {yields} dK anti K. The recent discovery of the D{sup *}{sub sJ}(2317) o ers a different perspective on the dynamical generation of poles, since it may be connected to the KD-threshold nearby. We construct a SU(4)-extention of the Juelich model including isospin violation. Within this extention a dynamical resonance is formed, which only may explain the D{sup *}{sub sJ}(2317) if isoscalar production is assumed. Special interest is paid to the predicted width of the D{sup *}{sub sJ}(2317) associated with a dynamical interpretation. (orig.)

Türkiye’de Banka Kredi Kanalının İşleyişi: Ampirik Bir Analiz(Processing of Bank Lending Channel in Turkey: An Empirical Analysis

Directory of Open Access Journals (Sweden)

Osman PEKER

2011-01-01

Full Text Available In this study, processing of bank lending channel in Turkey was tested with the help of vector auto regression (VAR method by using 1990:01-2008:11 period monthly data. Processing of bank lending channel was investigated on the basis of two different monetary policy variables. According to the empirical findings of the study, on the contrary overnight interest rate, money supply was found to be a more effective monetary policy variable. In case of controling money supply, Central Bank can operate effectively bank credit channels and therefore the amount of output and inflation is going to be directed more easily. In this context it can be said that the processing of the bank lending channel is effective in Turkey.

Perbandingan Hasil Pemodelan Aliran Satu Dimensi Unsteady Flow dan Steady Flow pada Banjir Kota

Directory of Open Access Journals (Sweden)

Andreas Tigor Oktaga

2016-06-01

Full Text Available One dimensional flow is often used as a flood simulation for the planning capacity of the river. Flood is a type of unsteady non-uniform flow, that can be simulated using HEC-RAS. HEC-RAS software is often used for flood modeling with a one-dimensional flow method. Unsteady flow modeling results in HEC-RAS sometimes refer to error and warning due to unstable analysis program. The stability program among others influenced bend in the river flow, the steep slope of the river bottom, and changes in cross-section shape. Because the flood handling required maximum discharge and maximum flood water level, then a steady flow is often used as an alternative to simulate the flood flow. This study aimed to determine the advantages and disadvantages of modeling unsteady non-uniform and steady non-uniform flow. The research location in the Kanal Banjir Barat, in the Semarang City. Hydraulics modeling uses HEC-RAS 4.1 and for discharge the plan is obtained from the HEC-HMS 3.5. Results of the comparison modeling hydraulics the modeling of steady non-uniform flow has a tendency water level is higher and modeling of unsteady non-uniform flow takes longer to analyze. Results of the comparison the average flood water level maximun is less than 15%  (± 0,3 meters, that is 0.27 meters (13.16% for Q50, 0.25 meters (11.56% for Q100, dan 0.16 meters (4.73% for Q200. So the modeling steady non-uniform flow can still be used as a companion version the modeling unsteady non-uniform flow.

Endüstriyel İşletmelerde Franchising Model Önerisi: Hazır Beton Sektöründe Bir Uygulama

Directory of Open Access Journals (Sweden)

İpek Kazançoğlu

2016-12-01

Full Text Available Endüstriyel pazarda faaliyet gösteren firmaların daha hızlı büyüyerek, yeni pazarlara açılmasında franchising sistemi bir yeni bir satış, dağıtım kanalı olarak değerlendirilmektedir. Bu araştırmada amaç,  hazır beton sektöründe faaliyet gösteren bir firmanın franchising sistemini bir iş modeli olarak benimseme kararında dikkat etmesi gereken unsurları ve karşılaşılan zorlukları incelemektedir. Örnek olay çalışması olarak ele alınan çalışmada,  BATIBETON A.Ş. firmasının yedi yöneticiyle BATIBETON markasının franchising uygulamalarına ilişkin görüşlerini öğrenmek amacıyla derinlemesine görüşmeler yapılmıştır. Bu görüşmeler sonucunda, franchising sisteminin hazır beton sektöründe bir model önerisi olarak uygulanıp/uygulanmayacağı değerlendirilmiştir. Yapılan görüşmelerden elde edilen bulguların diğer endüstriyel işletmeler içinde geliştirilebilecek bir franchising iş modeli kararında etkili olabilecek faktörlerin anlaşılması yönünden uygulamaya katkı sağlayacağı düşünülmektedir.

Türkiye’de Banka Kredileri Kanalının İşleyişi Üzerine Ampirik Bir Analiz = Empirical Analysis of the Bank Lending Channel in Turkey

Directory of Open Access Journals (Sweden)

Sinem Gözde BEŞBALLI

2010-01-01

Full Text Available The effect of a change in monetary policy on output operates through monetary transmission channels. The transmission channels of monetary policy may be gathered in five main titles: interest rates channel, asset prices channel, exchange rate channel, credit channel (bank lending channel, balance sheet channel and expectation channel. Findings obtained from the analysis of the transmission channels can be used in policy determination.This paper empirically analyzes the bank lending channel, one of the transmission mechanisms of monetary policy in Turkey. In this paper, data between 1996:06-2006:09 are examined using VAR methodology. According to the findings, the credit channel in Turkey operates partially.

Lossless quantum data compression and secure direct communication

Science.gov (United States)

Boström, Kim

2004-07-01

message. Diese Dissertation behandelt die Kodierung und Verschickung von Information durch einen Quantenkanal. Ein Quantenkanal besteht aus einem quantenmechanischen System, welches vom Sender manipuliert und vom Empfänger ausgelesen werden kann. Dabei repräsentiert der individuelle Zustand des Kanals die Nachricht. Die zwei Themen der Dissertation umfassen 1) die Möglichkeit, eine Nachricht in einem Quantenkanal verlustfrei zu komprimieren und 2) die Möglichkeit eine Nachricht von einer Partei zu einer einer anderen direkt und auf sichere Weise zu übermitteln, d.h. ohne dass es einer dritte Partei möglich ist, die Nachricht abzuhören und dabei unerkannt zu bleiben. Die wesentlichen Ergebnisse der Dissertation sind die folgenden. Ein allgemeiner Formalismus für Quantencodes mit variabler Länge wird ausgearbeitet. Diese Codes sind notwendig um verlustfreie Kompression zu ermöglichen. Wegen der Quantennatur des Kanals sind die codierten Nachrichten allgemein in einer Superposition von verschiedenen Längen. Es zeigt sich, daß es unmöglich ist eine Quantennachricht verlustfrei zu komprimieren, wenn diese dem Sender nicht apriori bekannt ist. Im anderen Falle wird die Möglichkeit verlustfreier Quantenkompression gezeigt und eine untere Schranke für die Kompressionsrate abgeleitet. Des weiteren wird ein expliziter Kompressionsalgorithmus konstruiert, der für beliebig vorgegebene Ensembles aus Quantennachrichten funktioniert. Ein quantenkryptografisches Prokoll - das “Ping-Pong Protokoll” - wird vorgestellt, welches die sichere direkte übertragung von klassischen Nachrichten durch einen Quantenkanal ermöglicht. Die Sicherheit des Protokolls gegen beliebige Abhörangriffe wird bewiesen für den Fall eines idealen Quantenkanals. Im Gegensatz zu anderen quantenkryptografischen Verfahren ist das Ping-Pong Protokoll deterministisch und kann somit sowohl für die Übermittlung eines zufälligen Schlüssels als auch einer komponierten Nachricht verwendet werden

Organización de Estados Iberoamericanos (Boletín de Novedades 239. Tecnologías entrañables. ¿Es posible un modelo alternativo de desarrollo tecnológico?

Directory of Open Access Journals (Sweden)

Miguel Ángel Quintanilla

2017-01-01

Full Text Available Frente al modelo predominante de desarrollo tecnológico alienante, aquí se propone un modelo alternativo, el de tecnologías entrañables. En vez de tecnologías propietarias y cerradas, se trata de optar por diseñar y consumir tecnologías abiertas. En vez de aceptar la obsolescencia programada, se trata de potenciar los mercados de segunda mano, desterrar el principio de usar y tirar y aceptar el principio del mantenimiento y reparación continua de nuestros artefactos. Se trata de priorizar el mantenimiento del control sobre nuestras máquinas en vez de empeñarnos en desarrollar máquinas de las que terminaremos siendo esclavos. En definitiva, se trata de preferir las soluciones tecnológicas compatibles con el desarrollo sostenible, con los ideales de la solidaridad y no solo del éxito, o con la participación cooperativa y no solo la competitiva. En palabras de José A. López Cerezo, “este libro constituye un espacio de reflexión sobre la naturaleza de la tecnología y el cambio tecnológico, sobre los rasgos que contribuyen a hacer de la tecnología algo deseable o indeseable. [...] Es una mirada a los matices de las relaciones entre la tecnología y los agentes humanos, al extrañamiento que generan ciertos modos de expresión de la tecnología, basada en un análisis filosófico de calidad y una comprensión cabal del mundo que nos rodea”.

PHYTOPLANKTON COMPOSITION IN FISH FARMS ALONG THE EASTERN ADRIATIC COAST

Directory of Open Access Journals (Sweden)

Marija Tomec

2006-10-01

Full Text Available Investigations of net phytoplankton composition were performed at three fish farms situated at the northern, middle and southern part of the eastern Adriatic Sea coast, respectively. In the northern part investigations were conducted in the Limski kanal, in the middle part at the Ugljan island and in the southern part in the place Drače on the Pelješac peninsula (Figure 1. At all three localities fish culture included mostly two species: gilthead sea bream (Sparus aurata and sea bass (Dicentrarchus labrax. Beside some physico–chemical parameters (sea water temperature, salinity special attention was placed on the examination of qualitative net phytoplankton composition, which was conducted in the period of May and November 2004 and May and October 2005. Samples were collected at the depths of 0. 5 and 4 meters. According to the physico–chemical parameters, sea water temperature was influenced by the temperature of the environment. Qualitative net phytoplankton composition consisted of 153 microphytic species belonging to the systematic compartments of Cyanobacteria, Chrysophyta and Dinophyta (Table 1. The most numerous algal group were diatoms or Bacillarophyceae (84 species or 55% with relative frequencies of species from 1 to 7. Taxonomic composition of diatoms showed the community Chaetoceros–Rhizosolenia (Proboscia as the dominant one. The second numerically most dominant compartment were Dinophyta (62 species or 401% with dominant the species of the genera Ceratium and Protoperidinium. Relative frequencies of species was ranging from 1 to 7 (mass presence of specimens in the water column. From Cyanobacteria (4 species or 3%, only filamentous algae were determined, with individual presence in net phytoplankton composition. Qualitative net phytoplankton composition suggests the similarity of species composition in the water column at all investigated fish farms. From the obtained characteristics of net phytoplankton composition

Theoretical and experimental studies on critical heat flux in subcooled boiling and vertical flow geometry; Badania teoretyczne i eksperymentalne kryzysu wrzenia w warunkach wrzenia przechlodzonego w przeplywie w kanale pionowym

Energy Technology Data Exchange (ETDEWEB)

Staron, E. [Institute of Atomic Energy, Otwock-Swierk (Poland)

1996-12-31

Critical Heat Flux is a very important subject of interest due to design, operation and safety analysis of nuclear power plants. Every new design of the core must be thoroughly checked. Experimental studies have been performed using freon as a working fluid. The possibility of transferring of results into water equivalents has been proved. The experimental study covers vertical flow, annular geometry over a wide range of pressure, mass flow and temperature at inlet of test section. Theoretical models of Critical Heat Flux have been presented but only those which cover DNB. Computer programs allowing for numerical calculations using theoretical models have been developed. A validation of the theoretical models has been performed in accordance with experimental results. (author). 83 refs, 32 figs, 4 tabs.

Theoretical and experimental studies on critical heat flux in subcooled boiling and vertical flow geometry; Badania teoretyczne i eksperymentalne kryzysu wrzenia w warunkach wrzenia przechlodzonego w przeplywie w kanale pionowym

Energy Technology Data Exchange (ETDEWEB)

Staron, E [Institute of Atomic Energy, Otwock-Swierk (Poland)

1997-12-31

Critical Heat Flux is a very important subject of interest due to design, operation and safety analysis of nuclear power plants. Every new design of the core must be thoroughly checked. Experimental studies have been performed using freon as a working fluid. The possibility of transferring of results into water equivalents has been proved. The experimental study covers vertical flow, annular geometry over a wide range of pressure, mass flow and temperature at inlet of test section. Theoretical models of Critical Heat Flux have been presented but only those which cover DNB. Computer programs allowing for numerical calculations using theoretical models have been developed. A validation of the theoretical models has been performed in accordance with experimental results. (author). 83 refs, 32 figs, 4 tabs.

[Distribution Characteristics of Nitrifiers and Denitrifiers in the River Sediments of Tongling City].

Science.gov (United States)

Cheng, Jian-hua; Dou, Zhi-yong; Sun, Qing-ye

2016-04-15

Rivers in mining areas were influenced by contaminants such as nitrogen, phosphorus and organic matter due to domestic and agricultural wastewater discharge in addition to pollutants caused by mining activities. In this study, surface sediment samples of rivers in Tongling city were collected to address the effect of season and pollution type on the abundance of nitrifiers and denitrifiers using quantitative polymerase chain reaction (QPCR) technique targeting at the ammonia monooxygenase (amoA) and nitrite reductase (nir) genes. The results showed that the average ahundance of ammonia oxidizing archaea (AGA) (ranging from 1.74 x 10⁵ to 1.45 x 10⁸ copies · g⁻¹) was 4.39 times that of ammonia oxidizing hacteria (AGH) (ranging from 1.39 x 10⁵ to 3.39 x 10⁷ copies · g⁻¹); and the average abundance of nirK gene (ranging from 4.45 x 10⁶ to 1.51 x 10⁸ copies · g) was almost a thirtieth part of nirS gene (ranging from 1.69 x 10⁷ to 8.55 x 10⁹ copies · g⁻¹). The abundance of AOA was higher in spring and autumn, and lower in summer and winter. And sediment AOB abundance was higher in spring and winter than in summer and autumn. Meanwhile, the abundance of nir genes was in the order of spring (nirS )/autumn (nirK) > summer > winter > autumn (nirS )/spring (nirK). Moreover, the abundance of bacterial and archaeal arnoA and nirS genes in sediments influenced by mine pollution was generally higher than that in sediments influenced by agricultural non-point pollution, whereas the abundance of nirK gene showed an opposite trend.

Regional coverage of contrails from satellite data and their radiative forcing; Regionale Kondensstreifen-Bedeckung aus Satellitendaten und ihr Einfluss auf den Strahlungshaushalt

Energy Technology Data Exchange (ETDEWEB)

Meyer, R.

2000-07-01

An operational contrail detection algorithm is applied to day and night overpasses of the Advanced Very High Resolution Radiometer (AVHRR). From the classification results the daytime and nighttime coverage by linear shaped contrails over Western Europa is derived. The annual daytime average for the analyzed region of 0.75% shows a strong annual cycle with 1.0% coverage during winter and 0.4% during summer. The day/night ratio reaches the factor 3. Using the radiance contrasts in the 11 {mu}m channel for contrail and adjacent pixels an average visible optical depth for the observed contrails of 0.1 is derived. This leads to an annual mean top of atmosphere radiative forcing by contrails over Central Europe in the range of 0.03 W/m{sup 2} to 0.08 W/m{sup 2}, which is about one magnitude smaller than prior studies suggest. The highest annual mean contrail forcing exceeds 0.12 W/m{sup 2} over Northeastern France, Belgium, Great Britain and Hungary. (orig.) [German] Ein operationelles Kondensstreifen-Erkennungsverfahren wird auf Tag- und Nacht-Ueberfluege des Advanced Very High Resolution Radiometer (AVHRR) angewandt. Aus den Klassifizierungsergebnissen wird die mittaegliche und naechtliche Bedeckung durch linienhafte Kondensstreifen ueber Westeuropa abgeleitet. Das Jahresmittel der Bedeckung am Tag betraegt 0,75% und zeigt einen ausgepraegten Jahresgang mit 1% im Winter und 0,4% im Sommer, sowie einen starken Tag/Nacht-Unterschied mit einer Amplitude von 3. Mit Hilfe von Strahldichtekontrasten im 11 {mu}m Kanal zwischen Kondensstreifen und benachbarten Pixeln wird fuer die erkannten Kondensstreifen eine durchschnittliche optische Dicke im sichtbaren Spektralbereich von 0,1 abgeschaetzt. Daraus ergibt sich am Oberrand der Atmosphaere ein mittlerer auf Kondensstreifen zurueckzufuehrender Strahlungsantrieb zwischen 0,03 W/m{sup 2} und 0,08 W/m{sup 2}, was eine Groessenordnung unter den Ergebnissen bisheriger Studien liegt. Die hoechsten Jahresmittel mit mehr als 0,12 W

NO2 and SO2 dispersion modeling and relative roles of emission sources over Map Ta Phut industrial area, Thailand.

Science.gov (United States)

Chusai, Chatinai; Manomaiphiboon, Kasemsan; Saiyasitpanich, Phirun; Thepanondh, Sarawut

2012-08-01

Map Ta Phut industrial area (MA) is the largest industrial complex in Thailand. There has been concern about many air pollutants over this area. Air quality management for the area is known to be difficult, due to lack of understanding of how emissions from different sources or sectors (e.g., industrial, power plant, transportation, and residential) contribute to air quality degradation in the area. In this study, a dispersion study of NO2 and SO2 was conducted using the AERMOD model. The area-specific emission inventories of NOx and SO2 were prepared, including both stack and nonstack sources, and divided into 11 emission groups. Annual simulations were performed for the year 2006. Modeled concentrations were evaluated with observations. Underestimation of both pollutants was Jbund, and stack emission estimates were scaled to improve the modeled results before quantifying relative roles of individual emission groups to ambient concentration overfour selected impacted areas (two are residential and the others are highly industrialized). Two concentration measures (i.e., annual average area-wide concentration or AC, and area-wide robust highest concentration or AR) were used to aggregately represent mean and high-end concentrations Jbfor each individual area, respectively. For AC-NO2, on-road mobile emissions were found to be the largest contributor in the two residential areas (36-38% of total AC-NO2), while petrochemical-industry emissions play the most important role in the two industrialized areas (34-51%). For AR-NO2, biomass burning has the most influence in all impacted areas (>90%) exceptJor one residential area where on-road mobile is the largest (75%). For AC-SO2, the petrochemical industry contributes most in all impacted areas (38-56%). For AR-SO2, the results vary. Since the petrochemical industry was often identified as the major contributor despite not being the largest emitter, air quality workers should pay special attention to this emission group

The survey as a tool for analysis of the development project. The case study of Pieve a Socana.

Directory of Open Access Journals (Sweden)

Carlo Battini

2015-07-01

Full Text Available The technological solutions, made available today, offer opportunities for great interest for the detection in the cultural heritage sector, both as regards the time of primary importance, the phase of acquisition of the given metric, both as regards the representation for objects of archaeological interest, artistic, architectural.A architectural artifact is a set of three-dimensional components that define spatially a form and a project idea; the representation of the architecture may not use simply means two-dimensional graphs to describe it and describe it in all its parts, but need, and today it is possible, of systems that provide for the possibility to analyze from multiple points of view the forms that compose it.Multimedia communication can play a very important role to obtain indications on the actions of recovery and enhancement of cultural and environmental heritage. A aid can be provided by informatics and systems of simulation of virtual reality with which, in addition to the delivery of information, you can view models capable of telling the development that the well has had in the history.As case study analyzed for the definition of methodological research presented here was taken into consideration the Pieve di Sant'Antonino in Socana. This ancient church is located in the municipality of Castel Focognano in the Casentino area, located in the vicinity of a crossroads of important routes of the ancient road and medieval, in particular, in a point of convergence between the Rassina stream and the river Arno; preserves within its own structures the signs and testimonies of the various civilizations are in the valley, and therefore an interesting example of permanence of the sacredness of the place through the centuries.The research examines the data collected from the campaignof integrated survey (performed using laser scanning systems, data acquired topographically and manual measurements that are analyzed to find the the module

In-situ treatment of a mixed hydrocarbon plume through a permeable reactive barrier and enhanced bio-remediation

International Nuclear Information System (INIS)

Aglietto, I.; Bretti, L.L.

2005-01-01

Groundwater is frequently polluted with mixtures of contaminants that are amenable to different types of remediation. One example is the combination of petroleum hydrocarbons (mostly BTEX) and chlorinated solvents (chlorinated ethenes and propanes), as it occurs in the groundwater beneath the industrial site that is the objective of the present case study. The site is located in Italy near a main river (Arno), which is supposed to be the final recipient of the contamination and where a possible exposure might take place. The aim of the treatment is the plume containment within the site boundaries in order to avoid further migration of the contaminants towards the river. The design of the remediation system was based on an extensive site characterization that included - but was not limited to - the following information: geological and geochemical, microbiological and hydrological data, together with analytical data (i.e. contaminant concentrations). Pilot tests were also implemented in order to collect the necessary parameters for the full-scale treatment design and calibration. The site was contaminated by a mixed plume of more than 30 different contaminants, ranging from BTEX, to MTBE, to PAH, to chlorinated solvents. The concentration peaks were in the order of 1-100 mg/l for each contaminant. Petroleum hydrocarbons are quickly degradable through oxidative mechanisms (especially aerobic biodegradation), whereas fully-chlorinated compounds are only degradable via reductive pathways. A mixed plume of both types of contaminants therefore requires a combined approach with the application of different treatment technologies. The remediation strategy elaborated combines a permeable reactive barrier (PRB) in a funnel and gate configuration for the down-gradient plume containment, with the enhanced bio-remediation of the contaminants for the control of the plume boundaries and for the abatement of the concentration peaks. Pilot tests were carried out in order to assess

River delta shoreline reworking and erosion in the Mediterranean and Black Seas: the potential roles of fluvial sediment starvation and other factors

Directory of Open Access Journals (Sweden)

Manon Besset

2017-09-01

Full Text Available The Mediterranean basin (including the Black Sea is characterized by a plethora of deltas that have developed in a wave-influenced setting. Many of these deltas are sourced in sediments by river catchments that have been variably dammed. The vulnerability status of a selection of ten deltas subject to different levels of reduction in fluvial sediment supply following damming was analysed by quantifying changes in delta protrusion area and protrusion angle over the last 30 years. The rationale for choosing these two metrics, which do not require tricky calculations of longshore bedload transport volumes and river ‘influence’, is that as sediment supply wanes, increasing relative efficiency of waves leads to longshore redistribution of reworked sediments and progressive ‘flattening’ of the delta protrusion. The results show that eight of the ten deltas (Nile, Rhône, Ebro, Ceyhan, Arno, Ombrone, Moulouya, Medjerda are in erosion, whereas two (Danube, Po show stability, but the statistical relationship between change in delta protrusion area and sediment flux reduction is poor, thus suggesting that the role of dams in causing delta shoreline erosion may have been over-estimated. But this poor relationship could also be due to a long temporal lag between dam construction and bedload removal and transport to the coast downstream of dams, and, where the delta protrusion is being eroded, to bedload trapping by shoreline engineering structures and by elongating delta-flank spits. Other potential influential factors in shoreline change include subsidence, sea-level rise, storminess, exceptional river floods, and managed sediment releases downstream of dams. A longer observation period and high-resolution sediment-budget studies will be necessary to determine more definitively to which extent continued trapping of sediment behind dams will impact overall delta stability in the Mediterranean and Black Seas. Mitigation of delta erosion is likely to

CONTRA LA REHABILITACIÓN: EN DEFENSA DE UNA JUSTICIA RESTAURATIVA

Directory of Open Access Journals (Sweden)

Pat Carlen

2015-10-01

Full Text Available Quiero invitarles a considerar la propuesta de que la rehabilitación[1] no es tan beneficiosa como nos han enseñado a creer que es -y que nunca lo ha sido. En segundo lugar, quiero invitarles a imaginar nuevas relaciones entre la justicia penal y la justicia social, a la luz de las afirmaciones engañosas del primer ministro Cameron y el ministro de justicia Grayling acerca de las posibilidades que tiene combinar el castigo con la rehabilitación. Ambos están equivocados por diversas razones, pero fundamentalmente erran al no considerar que los jóvenes, los discapacitados y los ancianos, la gente sin recursos económicos y aquellos que viven en la indigencia ya están siendo severamente castigados al pertenecer a comunidades desprovistas de acceso básico a la vivienda, empleo y bienestar fundamental. En tal situación, me parece obvio que todas las cuestiones relativas al delito y su castigo deberían estar vinculadas, y probablemente entendidas, en términos de justicia social y desigualdad. Es con este objetivo en mente que sostengo que, en lugar de castigar repetidamente a las clases desfavorecidas, para luego engañarnos a nosotros mismos creyendo que podemos combinar el castigo con la rehabilitación, deberíamos trabajar hacia la consecución de una justicia reparadora basada en un renovado principio de la igualdad ante la ley. [1] N. del T. El término “rehabilitación” que se emplea en el presente texto, aunque se consigne como traducción textual de la voz inglesa rehabilitation, alude específicamente al concepto de las llamadas “reinserción y resocialización” que son las más empleadas en la literatura penológica de la lengua castellana al aludir a las funciones del sistema penal y penitenciario.

ESTEC/GEOVUSIE/ILEWG Planetary Student Designer Workshop: a Teacher Training Perspective

Science.gov (United States)

Preusterink, J.; Foing, B. H.; Kaskes, P.

2014-04-01

An important role for education is to inform and create the right skills for people to develop their own vision, using their talents to the utmost and inspire others to learn to explore in the future. Great effort has been taken to prepare this interactive design workshop thoroughly. Three days in a row, starting with presentations of Artscience The Hague to ESA colleagues, followed by a Planetary research Symposium in Amsterdam and a student design workshop at the end complemented a rich environment with the focus on Planetary exploration. The design workshop was organised by GeoVUsie students, with ESTEC and ILEWG support for tutors and inviting regional and international students to participate in an interactive workshop to design 5 Planetary Missions, with experts sharing their expertise and knowhow on specific challenging items: 1. Mercury - Post BepiColombo (with Sebastien Besse, ESA) 2. Moon South Pole Mission (with Bernard Foing, ESA) 3. Post-ExoMars - In search for Life on Mars (with Jorge Vago, ESA) 4. Humans in Space - Mars One investigated(with Arno Wielders, Space Horizon) 5. Europa - life on the icy moon of Jupiter? (with Bert Vermeersen, TU Delft. Lectures were given for more than 150 geology students at the symposium "Moon, Mars and More" at VU university, Amsterdam (organized by GeoVUsie earth science students). All students were provided with information before and at start for designing their mission. After the morning session there was a visit to the exhibition at The Erasmus Facility - ESTEC to inspire them even more with real artifacts of earlier and future missions into space. After this visit they prepared their final presentations, with original results, with innovative ideas and a good start to work out further in the future. A telescope session for geology students had been organized indoor due to rain. A follow-up visit to the nearby public Copernicus observatory was planned for another clear sky occasion.

Weathering reactions and isometric log-ratio coordinates: Do they speak to each other?

International Nuclear Information System (INIS)

Buccianti, Antonella; Zuo, Renguang

2016-01-01

The aim of this contribution is to explore the relationship among some concepts, often considered to be unrelated, such as weathering reactions, compositional data and fractals by means of distribution analysis. Weathering reactions represent the necessary transfer of heat and entropy to the environment in geochemical cycles. Compositional data express the relative abundance of chemical elements/species in a given total (i.e. volume or weight). Fractals are temporal or spatial objects with self-similarity and scale-invariance, so that internal structures repeat themselves over multiple levels of magnification or scales of measurement. Gibbs's free energy and the application of the Law Mass Action can be used to model weathering reactions, under the hypothesis of chemical equilibrium. Compositional data are obtained in the analytical phase after the determination of the concentrations of chemicals in sampled solid, liquid or gaseous materials. Fractals can be measured by using their fractal dimensions. In this paper, the presence of fractal structures is observed when the frequency distribution of isometric log-ratio coordinates is investigated, showing the logarithm of the cumulative number of samples exceeding a certain coordinate value plotted against the coordinate value itself. Isometric log-ratio coordinates (or balances) were constructed by using the sequential binary partition (SBP) method. The balances were identified to maintain, as far as possible, the similarity with a corresponding weathering reaction affecting the Arno river catchment (Tuscany, central Italy) as described by the Law of Mass Action. The emergence of fractal structures indicates the presence of dissipative systems, which require complexity, large numbers of inter-connected elements and stochasticity. - Highlights: • Frequency distribution analysis links compositional data and fractals. • Isometric log-ratio coordinates simulate chemical reactions in weathering processes. • Fractal

Oil-in-water nanocontainers as low environmental impact cleaning tools for works of art: two case studies.

Science.gov (United States)

Carretti, Emiliano; Giorgi, Rodorico; Berti, Debora; Baglioni, Piero

2007-05-22

A novel class of p-xylene-in-water microemulsions mainly based on nonionic surfactants and their application as low impact cleaning tool in cultural heritage conservation is presented. Alkyl polyglycosides (APG) and Triton X-100 surfactants allow obtaining very effective low impact oil-in-water (o/w) microemulsions as alternatives to pure organic solvents for the removal of polymers (particularly Paraloid B72 and Primal AC33) applied during previous conservation treatments. The ternary APG/p-xylene/water microemulsions have been characterized by quasi elastic light scattering to obtain the hydrodynamic radius and the polydispersity of the microemulsion droplets. Laplace inversion of the correlation function CONTIN analysis provided evidence of acrylic copolymers solubilization into the oil nanodroplets. Contact angle, Fourier transform infrared (FTIR), and scanning electron microscopy/energy-dispersive spectroscopy (SEM/EDS) data confirmed that microemulsions were effective in removing polymer coatings. The phase diagram of APG microemulsions showed that a reduction >90% (compared to the conventional cleaning methods) of the organic solvent can be achieved by using o/w microemulsions. The microemulsions were successfully tested in two real cases: (1) the APG based microemulsion was used in a Renaissance painting by Vecchietta in Santa Maria della Scala, Siena, Italy, degraded by the presence of a polyacrylate coating applied during a previous restoration and (2) a Triton X-100 oil-in-water microemulsion containing (NH4)2CO3 in the water continuous phase. The association of ammoniun carbonate to the microemusion led to the swelling of an organic deposit (mainly asphaltenes deposited on the fresco in the Oratorio di San Nicola al Ceppo in Florence, still contamined by the water of the Arno river during the 1966 flood) and a very efficient removal of highly insoluble inorganic deposits (mainly gypsum) strongly associated to asphaltenes. These innovative systems are

Fault-sourced alluvial fans and their interaction with axial fluvial drainage: An example from the Plio-Pleistocene Upper Valdarno Basin (Tuscany, Italy)

Science.gov (United States)

Fidolini, Francesco; Ghinassi, Massimiliano; Aldinucci, Mauro; Billi, Paolo; Boaga, Jacopo; Deiana, Rita; Brivio, Lara

2013-05-01

The present study deals with the fault-sourced, alluvial-fan deposits of the Plio-Pleistocene Upper Valdarno Basin (Northern Apennines, Italy). Different phases of alluvial fan aggradation, progradation and backstep are discussed as possible effects of the interaction among fault-generated accommodation space, sediment supply and discharge variations affecting the axial fluvial drainage. The Upper Valdarno Basin, located about 35 km SE of Florence, is filled with 550 m palustrine, lacustrine and alluvial deposits forming four main unconformity-bounded units (i.e. synthems). The study alluvial-fan deposits belong to the two uppermost synthems (Montevarchi and Torrente Ciuffenna synthems) and are Early to Middle Pleistocene in age. These deposits are sourced from the fault-bounded, NE margin of the basin and interfinger with axial fluvial deposits. Alluvial fan deposits of the Montevarchi Synthem consist of three main intervals: i) a lower interval, which lacks any evidence of a depositional trend and testify balance between the subsidence rate (i.e. fault activity) and the amount of sediment provided from the margin; ii) a coarsening-upward middle interval, pointing to a decrease in subsidence rate associated with an augment in sediment supply; iii) a fining-upward, upper interval (locally preserved), documenting a phase of tectonic quiescence associated with a progressive re-equilibration of the tectonically-induced morphological profile. The basin-scale unconformity, which separates the Montevarchi and Torrente Ciuffenna synthems was due to the entrance of the Arno River into the basin as consequence of a piracy. This event caused a dramatic increase in water discharge of the axial fluvial system, and its consequent embanking. Such an erosional surface started to develop in the axial areas, and propagated along the main tributaries, triggering erosion of the alluvial fan deposits. Alluvial-fan deposits of the Torrente Ciuffenna Synthem accumulated above the

Livsstil som tv-underholdning

Directory of Open Access Journals (Sweden)

Christa Lykke Christensen

2008-09-01

Full Text Available Livsstilsprogrammer har siden slutningen af 1990’erne domineret programfladen i den tidlige prime time på de danske public service-kanaler DR og TV 2. Dermed er emner, som figurerer i bl.a. magasiner og ugeblade, massivt rykket ind på tv’s sendeflade. Bolig, have, mad, ferie, krop og sundhed er indholdet i programmer, der både vil informere, give gode råd og underholde seerne. Artiklen fokuserer på underholdningsdimensionen i tre kategorier af livsstilsprogrammer og undersøger elementer, der kan tænkes at fremme motivationen for at se dem. Her lægges vægten på hhv. vidensperspektivets kompetenceaspekt og livsstilsbegrebets imaginative muligheder i relation til drømmen om ’det gode liv’ og ønsket om den forjættende forandring. Artiklen diskuterer endvidere, hvorledes public service-fjernsynet med disse livsstilsprogrammer har suppleret dets oplysende funktion med en opdaterende funktion, og hvordan dets tidligere kulturelt dannende funktion i kraft af disse programmers karakter af manual kan opfattes som en slags livsstilsguide i forhold til markedets forbrugsmuligheder. Lifestyle as TV entertainment Since the late 1990s lifestyle programmes have dominated early prime time on the Danish public service channels, DR and TV 2. For this reason topics that have traditionally figured in magazines extensively have entered television programming. House, garden, vacation, body, and health form the content of programmes which aim to both inform, advise and entertain viewers. The article primarily focuses on the aspects of entertainment in three main lifestyle categories and is concerned with elements that might promote viewers’ motivation for watching such programmes. Importance is attached to the competence aspect of knowledge and to the imaginative possibilities connected to the idea of lifestyle, related to daydreams, ideas of ‘the good life’, and a desire for promising change. Furthermore, the article discusses how public

Livsstil som tv-underholdning

Directory of Open Access Journals (Sweden)

Christa Lykke Christensen

2008-12-01

Full Text Available Livsstilsprogrammer har siden slutningen af 1990’erne domineret programfladen i den tidlige prime time på de danske public service-kanaler DR og TV 2. Dermed er emner, som figurerer i bl.a. magasiner og ugeblade, massivt rykket ind på tv’s sendeflade. Bolig, have, mad, ferie, krop og sundhed er indholdet i programmer, der både vil informere, give gode råd og underholde seerne. Artiklen fokuserer på underholdningsdimensionen i tre kategorier af livsstilsprogrammer og undersøger elementer, der kan tænkes at fremme motivationen for at se dem. Her lægges vægten på hhv. vidensperspektivets kompetenceaspekt og livsstilsbegrebets imaginative muligheder i relation til drømmen om ’det gode liv’ og ønsket om den forjættende forandring. Artiklen diskuterer endvidere, hvorledes public service-fjernsynet med disse livsstilsprogrammer har suppleret dets oplysende funktion med en opdaterende funktion, og hvordan dets tidligere kulturelt dannende funktion i kraft af disse programmers karakter af manual kan opfattes som en slags livsstilsguide i forhold til markedets forbrugsmuligheder. Lifestyle as TV entertainment Since the late 1990s lifestyle programmes have dominated early prime time on the Danish public service channels, DR and TV 2. For this reason topics that have traditionally figured in magazines extensively have entered television programming. House, garden, vacation, body, and health form the content of programmes which aim to both inform, advise and entertain viewers. The article primarily focuses on the aspects of entertainment in three main lifestyle categories and is concerned with elements that might promote viewers’ motivation for watching such programmes. Importance is attached to the competence aspect of knowledge and to the imaginative possibilities connected to the idea of lifestyle, related to daydreams, ideas of ‘the good life’, and a desire for promising change. Furthermore, the article discusses how public

Safety report for the independent CO{sub 2} loop for cooling the samples irradiated in the vertical experimental channels of the RA reactor; Izvestaj o sigurnosti za nezavisno kolo CO{sub 2} za hladjenje uzoraka ozracenih u vertikalnim eksperimentalnim kanalima reaktora RA

Energy Technology Data Exchange (ETDEWEB)

Pavlovic, A; Zivkovic, S; Milosevic, M; Strugar, P [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

1969-07-01

Independent CO{sub 2} loop was designed for cooling the samples irradiated in the vertical experimental channels in the region of heavy water or in the graphite reflector. It is considered as a significant improvement of the RA reactor experimental possibilities. Six 'heads' are placed in vertical experimental channels and connected in parallel with the outer loop which contains out-of-reactor equipment. It is planned to irradiate samples in the 'heads' of the loop for the needs of Hot laboratory and Laboratory for reactor materials. Heat generated during sample irradiation is removed by CO{sub 2} circulation. This report contains detailed description of the main loop, auxiliary systems, calculation results of anti reactivity and activation of construction materials of the low-temperature CO{sub 2} loop. A separate chapter is devoted to control and regulation of temperature and pressure. Testing of the fundamental parameters of the coolant loop showed that it could fulfill more demanding tasks than designed by the project. Annex of this report includes results of leak testing for the loop 'heads' in vertical experimental channels VEK-6 and VEK-8 by helium leak detector. [Serbo-Croat] Nezavisno kolo CO{sub 2} namenjeno je za hladjenje uzoraka ozracivanih u VEK reaktora u zoni teske vode i u zoni grafita, i predstavlja znacajan doprinos povecanju eksperimentalnih mogucnosti reaktora RA. Sest 'glava' je postavljeno u vertikalne eksperimentalne kanale i paralelno vezano na spoljno kolo koje sadrzi vanreaktorsku opremu. U glavama petlje se predvidja ozracivanje raznovrsnih uzoraka materijala za potrebe Laboratorije za visoku aktivnost i Laboratorije za reaktorske materijale. Toplota koja se generise prilikom ozracivanja uzoraka odvodi se cirkulacijom CO{sub 2}. Ovaj izvestaj sadrzi detaljan opis: glavnog kola, pomocnih sistema; rezultate proracuna antireaktivnosti i aktivacije konstrukcionih elemenata glave niskotemperaturne petlje CO{sub 2}. Posebno poglavlje posveceno

Groundwaters of Florence (Italy): Trace element distribution and vulnerability of the aquifers

Science.gov (United States)

Bencini, A.; Ercolanelli, R.; Sbaragli, A.; Verrucchi, C.

1993-11-01

Geochemical and hydrogeological research has been carried out on 109 wells in the alluvial plain of Florence, in order to evaluate conductivity and main chemistry of ground waters, the pattern of some possible pollutant chemical species (Fe, Mn, Cr, Cu, Pb, Zn, NO2, NO3), and the vulnerability of the aquifers. The plain is made up of Plio-Quaternary alluvial and lacustrine sediments for a maximum thickness of 600 m. Silts and clays, sometimes with lenses of sandy gravels, are dominant, while considerable deposits of sands, pebbles, and gravels occur along the course of the Arno river and its tributary streams, and represent the most important aquifer of the plain. The groundwaters analyzed belong to this aquifer or to the smaller ones, hosted in the gravel lenses. Most waters show conductivity values around 1000 1200 μS, and almost all of them have an alkaline-earth-bicarbonate chemical character; these features are consistent with the mainly calcareous lithology of the aquifers. In the western areas a higher salt content of the groundwaters is evident, probably related to the presence of industrial activities which use water desalinators. Heavy metal and NO2, NO3 analyses point out that no important pollution phenomena affect the groundwaters; all the mean values of the chemical considered species are below the maximum admissible concentration (MAC) fixed by the European Community for drinkable waters. Nevertheless, some anomalies of NO2, NO3, Fe, Mn, and Zn are present in the plain. Apart from Mn, which seems to be released by certain calcareous gravels, the other anomalies have a local influence, since they disappear even in the nearest wells. The most plausible causes can be recognized in losses of the sewage system (NO2=3 4 mg/t); use of nitrate compounds in agriculture (NO3=60 70 mg/l); oxidation of well pipes (Fe ≈ 20 mg/l; Zn ≈ 6 mg/l). As regards Cr, Cu, and Pb, all the observations are below the MAC; therefore, the median values of bacteria oxidation

Impact of hospitalizations for bronchiolitis in preterm infants on long-term health care costs in Italy: a retrospective case-control study

Directory of Open Access Journals (Sweden)

Roggeri DP

2016-08-01

Full Text Available Daniela Paola Roggeri,1 Alessandro Roggeri,1 Elisa Rossi,2 Salvatore Cataudella,2 Nello Martini,3 1ProCure Solutions, Nembro, Bergamo, 2CINECA Interuniversity Consortium, Bologna, 3Accademia Nazionale di Medicina, Rome, Italy Purpose: Bronchiolitis is an acute inflammatory injury of the bronchioles, and is the most frequent cause of hospitalization for lower respiratory tract infections in preterm infants. This was a retrospective, observational, case-control study conducted in Italy, based on administrative database analysis. The aim of this study was to evaluate differences in health care costs of preterm infants with and without early hospitalization for bronchiolitis. Patients and methods: Preterm infants born in the period between January 1, 2009 and December 31, 2010 and hospitalized for bronchiolitis in the first year of life were selected from the ARNO Observatory database and observed for the first 4 years of life. These preterm infants were compared (paired 1–3 with preterm infants who were not hospitalized for bronchiolitis in the first year of life and with similar characteristics. Only direct health care costs reimbursed by the Italian National Health Service were considered for this study (drugs, hospitalizations, and diagnostic/therapeutic procedures. Results: Of 40,823 newborns in the accrual period, 863 were preterm with no evidence of prophylaxis, and 22 preterm infants were hospitalized for bronchiolitis (cases and paired with 62 controls. Overall, cases had 74% higher average cost per infant in the first 4 years of life than controls (18,624€ versus 10,189€, respectively. The major cost drivers were hospitalizations, accounting for >90% in both the populations. The increase in total yearly health care cost between cases and controls remained substantial even in the fourth year of life for all cost items. A relevant increase in hospitalizations and drug consumption linked to respiratory tract diseases was noted in

Ninni-Masal-Rap Üçgeninde Toplumsal Eleştiri ve Metinlerarasılık Social Criticism and Intertextuality In The Triangle Of Lullaby-Fairy Tale-Rap

Directory of Open Access Journals (Sweden)

Erol AKSOY

2012-09-01

ğer insanlara ve yeni kuşaklara aktarabileceği iletişim sistemleri oluşturmuştur. Bu iletişim sistemleri ise zaman içerisinde değişim ve dönüşümler yaşayıp farklılaşmalara uğrayarak çağa ayak uydurmaktadır. Toplumsal iletişim sistemimiz sözlü ortamdan yazılı ortama akabinde elektronik araçların devreye girmesiyle de elektronik ortama taşınmıştır. Toplumsal iletişim sisteminin önemli elemanlarından biri yüzlerce yıllık gelenekten gelen sözlü kültür ürünleri ise bir diğeri de müziktir. Günümüzün elektronik iletişim ortamında özellikle popüler müzik ve onun tüketim kültürü, bir yaşam tarzı sunarak oluşturduğu hayran kitlesini peşinden koşturan, kimi zaman bu hayran kitlesini belli doğrultularda yönlendiren bir iletişim kanalı konumundadır. Bu iletişim kanalı, politik duygu ve düşünceleri topluma iletme, böylece aynı politik duruşu sergileyen bir dinleyici kitlesi oluşturma amaçlarıyla da kullanılmaktadır. “Politik pop” kavramı içerisine dâhil olan bu örneklerin kimi zaman sözlü kültür ürünleriyle harmanlanarak dinleyicilere sunulduğu da görülmektedir. İşte bu çalışmada Walter Ong’un “ikincil sözlü kültür” şeklinde adlandırdığı kavramın çerçevesi içerisinde binlerce yıllık sözlü kültür ürünlerimizden olan ninni ve masal türlerinin popüler müzik sanatçılarından Candan Erçetin’in “Ninni” isimli şarkısında bir iletişim malzemesi olarak kullanılışı ele alınacak, aynı zamanda sanatçının vermek istediği politik ve toplumsal mesajlarla bu türlerin özellikleri üzerinden kurduğu semboller dünyası metinlerarasılık ilişkisi bağlamında aydınlatılmaya çalışılacaktır.

Orta Ölçekli Bir İşletmenin Enerji İzleme Sisteminin Tasarlanması

Directory of Open Access Journals (Sweden)

Erdal Irmak

2012-02-01

Full Text Available Bu uygulamada, orta ölçekli bir işletmenin gerçek zamanlı ve geçmişe yönelik enerji takibinin bilgisayar ara yüzünden izlenmesi gerçekleştirilmiştir. Enerjinin ölçülmesi için akım ve gerilim bilgilerini Programlanabilir Lojik Kontrolörün ( PLC algılayacağı seviyeye getiren bir kart tasarlanmıştır. Bu karttan alınan akım ve gerilim bilgileri, PLC'nin analog kanalları ile okunmaktadır. Sistemin güç katsayısının algılanması için, bir sıfır geçiş detektörü tasarlanmıştır. Sıfır geçiş detektöründen elde edilen sinyaller arasındaki zaman farkı FM 350-1 sayıcı modül kullanılarak ölçülmüştür. Alınan bilgiler, PLC tarafından RS485/RS232 dönüştürme protokolü kullanarak, bilgisayarın seri iletişim kanalı aracılığı ile veritabanına aktarılmaktadır. Elde edilen veriler, C# programlama dili kullanılarak tasarlanan bir arayüz ile anlık takip edilebilmektedir. Elde edilen veriler sürekli olarak kaydedilerek geçmişe yönelik enerji analizleri yapma olanağı sağlanmıştır. Böylece, istenildiğinde belirlenen zaman aralığında kullanılan aktif, reaktif ve görünür güçler gözlemlenebilmektedir. Geçmişe yönelik enerji izleme sistemi kullanılarak işletmelerin fazla enerji harcadığı zamanlar tespit edilebilmektedir. Böylece, yoğun çalışma saatleri enerjinin ucuz olduğu zamanlara kaydırılarak kullanılan enerjinin işletmeye olan maliyetinin azaltılması gibi olanaklar sağlanmaktadır.

SUBMARINE LANDSLIDE AND LOCALIZED TSUNAMI POTENTIALITY OF MENTAWAI BASIN, SUMATRA, INDONESIA

Directory of Open Access Journals (Sweden)

Haryadi Permana

2017-07-01

Full Text Available The new bathymetry and seismic data were acquired during the PreTI-Gap marine survey (February 15 to March 6, 2008. The survey was carried out along the NE margin of Mentawai Island using multi-beam swath bathymetry equipment, and 28-channels seismic streamer and four-airgun source. The first target was the Mega Island region near the epicenter of the 2007 great earthquake. The shallow bathymetry is characterized as a flat coral platform suggesting that 200 km elongated plateau is slowly subsiding without any active faults. Further north, from South Pagai to North of Siberut Islands, the seafloor morphology changes significantly. The deep and wide canyons or valleys produce very rough seafloor morphology between 50 and 1100 m water. In general, the submarine topography shows two break slopes at different depths. Between slope breaks, the undulating, hilly and circular features dominate, possibly caused by landslides. A push-up ridge is observed that dams the sediments eroded within a steep slope northeastward side. The seismic reflection data acquired along 14 dip seismic lines at the NE flank of Mentawai Islands, from Siberut to the South of Pagai Islands. We observed a set of southwestward dipping back thrust bounding the NE margin of the Mentawai Island. Keywords: submarine landslide, tsunami, Mentawai basin, Sumatra. Data batimetri dan seismik baru telah dihasilkan selama survey kelautan PreTi-Gap (15 Februari hingga 6 Maret 2008. Survei dilaksanakan sepanjang tepian timurlaut P. Mentawai menggunakan peralatan multibeam, seismic saluran ganda 28 kanal dengan sumber energi airgun. Sasaran pertama adalah memetakan kawasan pulau dekat pusat gempa tahun 2007. Kenampakan batimetri dangkal dicirikan dengan adanya dataran terumbu karang yang secara perlahan mengalami penurunan tanpa aktifitas sesar. Lebih jauh ke Utar, dari Pagai Selatan ke utara P. Siberut, morfologi dasar laut memperlihatkan perubahan secara signifikan, dimana lembah dasar laut

Statues Also Die

Directory of Open Access Journals (Sweden)

Pierre-Philippe Fraiture

2016-10-01

characterized by an ambition to excavate and identify figures and traditions that had hitherto remained unacknowledged: from Ptah-hotep in ancient Egypt (Obenga 1973, 1990 and North-African Church fathers such as Saint Augustine, Tertullian and Arnobius of Sicca (Mudimbe and Nkashama 1977, to “falsafa”-practising Islamic thinkers (Diagne 2008; Jeppie and Diagne 2008, from the Ethiopian tradition of Zera Yacob and Walda Heywat (Sumner 1976, to Anton-Wilhelm Arno, the Germany-trained but Ghana-born Enlightenment philosopher (Hountondji [1983] 1996.

Medical Emergencies Related to Ethanol and Illicit Drugs at an Annual, Nocturnal, Indoor, Electronic Dance Music Event.

Science.gov (United States)

Calle, Paul; Sundahl, Nora; Maudens, Kristof; Wille, Sarah Mr; Van Sassenbroeck, Diederik; De Graeve, Koen; Gogaert, Stefan; De Paepe, Peter; Devriese, Dieter; Arno, Geert; Blanckaert, Peter

2018-02-01

clinical presentations were rather mild. It should be stressed that these observations only apply to this particular event and cannot be generalized to other EDM events. Calle P , Sundahl N , Maudens K , Wille SMR , Van Sassenbroeck D , De Graeve K , Gogaert S , De Paepe P , Devriese D , Arno G , Blanckaert P . Medical emergencies related to ethanol and illicit drugs at an annual, nocturnal, indoor, electronic dance music event. Prehosp Disaster Med. 2018;33(1):71-76.

A Bivariate return period for levee failure monitoring

Science.gov (United States)

Isola, M.; Caporali, E.

2017-12-01

Levee breaches are strongly linked with the interaction processes among water, soil and structure, thus many are the factors that affect the breach development. One of the main is the hydraulic load, characterized by intensity and duration, i.e. by the flood event hydrograph. On the magnitude of the hydraulic load is based the levee design, generally without considering the fatigue failure due to the load duration. Moreover, many are the cases in which the levee breach are characterized by flood of magnitude lower than the design one. In order to implement the strategies of flood risk management, we built here a procedure based on a multivariate statistical analysis of flood peak and volume together with the analysis of the past levee failure events. Particularly, in order to define the probability of occurrence of the hydraulic load on a levee, a bivariate copula model is used to obtain the bivariate joint distribution of flood peak and volume. Flood peak is the expression of the load magnitude, while the volume is the expression of the stress over time. We consider the annual flood peak and the relative volume. The volume is given by the hydrograph area between the beginning and the end of event. The beginning of the event is identified as an abrupt rise of the discharge by more than 20%. The end is identified as the point from which the receding limb is characterized by the baseflow, using a nonlinear reservoir algorithm as baseflow separation technique. By this, with the aim to define warning thresholds we consider the past levee failure events and the relative bivariate return period (BTr) compared with the estimation of a traditional univariate model. The discharge data of 30 hydrometric stations of Arno River in Tuscany, Italy, in the period 1995-2016 are analysed. The database of levee failure events, considering for each event the location as well as the failure mode, is also created. The events were registered in the period 2000-2014 by EEA

A 256-channel measuring and recording system; Un systeme de mesure et d'enregistrement a 256 canaux; Sistema izmerenij i registratsii na 256 kanalov; Sistema de medicion y registro de 256 canales

Energy Technology Data Exchange (ETDEWEB)

Krasheninnikov, I S; Kuronkin, S S; Pasechnikova, I P; Safonovi, O A; Tuchina, A S

1962-04-15

sistema izmeritel'nykh i registriruyushchikh blokov, prednaznachennaya dlya shirokogo kruga fizicheskikh ehksperimentov. Osnovoj sistemy yavlyaetsya 256 kanal'nyj blok registratsii s emkost'yu kanala 2{sup 16} i blok upravleniya, vypolnennye na ferritakh i tranzistorakh. Arifmeticheskoe ustrojstvo bloka registratsii obespechivaet rabotu kak v rezhime summirovaniya, tak i v rezhime vychitaniya. Vremya polnogo tsikla obrashcheniya k pamyati - 20 mksek. V ustrojstve upravleniya osnovnye komandy, takie kak ustanovka registrov, schityvanie, zapis' i t.d., mogut kombinirovat'sya v lyuboj posledovatel'nosti, chto pozvolyaet znachitel'no rasshirit' funktsii pribora po sravneniyu s izvestnymi priborami. Taktovaya chastota ustrojstva upravleniya zadaetsya kvartsevym generatorom na 4 mggts. V kachestve izmeritel'nykh blokov v sisteme ispol'zuyutsya sleduyushchie: preobrazovatel' amplitud impul'sov v tsifrovoj kod so vremenem preobrazovaniya 0,25 mksek na kanal, integral'noj nelinejnost'yu luchshe {approx} 0,1%, differentsial'noj nelinejnost'yu menee 4%, drejfom nulya menee 0,2 v i nestabil'nost'yu shiriny kanalov menee 0,4% v techenie dlitel'nogo vremeni. Skhema preobrazovatelya vypolnena na lampakh. Vremennoj selektor imeet shirinu kanala ot 1 do 64 mksek. Nestabil'nost' shiriny kanalov menee 10{sup -4}. Logika skhemy dopuskaet registratsiyu nepolnykh impul'sov v kanal pri shirine kanala bolee 8 mksek. Skhema vypolnena na tranzistorakh. Preobrazovatel' malykh vremennykh intervalov (10{sup -9} - 10{sup -7} sek) v edinichnyj tsifrovoj kod imeet vremennoe razreshenie {approx} 2 . 10{sup -5} sek i stabil'nost' shiriny kanala luchshe 10{sup -2}. Vyvod informatsii iz bloka pamyati vozmozhgn v analogovoj forme na ostsillograficheskuyu trubku i v tsifrovom vide na pechatayushchuyu mashinku i indikatsionnye lampochki. (author)

Gözetim Toplumu Çerçevesinde İşyerinde Gözetim Uygulamaları: Fordist ve Postfordist Üretim Biçimlerindeki Gözetimin Karşılaştırılması

Directory of Open Access Journals (Sweden)

Hacı Hasan Saf

2016-10-01

Full Text Available Düzenleme, organize etmek gibi vaatlerle egemenliği altındaki toplulukları gözetleyen iktidarlar*; bu eylemle egemenliği altındaki toplumları denetlemiş, kontrol altında tutmuştur. İnsanlık tarihi kadar eskiye dayanan gözetleme uygulamaları, temel olarak her dönemin değer addettiği unsurlar üzerine yoğunlaşmıştır. Modern toplumda teknik bir hal alan gözetim, ulus-devlet çıkarlarına ve kapitalizmin kar odaklı amaçlarına hizmet ederken; postmodern toplumda bilgi iletişim teknolojileriyle akıl almaz bir güç haline dönüşmüş ve kitle kontrolüyle yine kapitalist üretim sürecine hizmet eder hale gelmiştir.                 Modern bir üretim anlayışı olan fordist üretim biçiminde işçiler doğuştan tembel ve beceriksiz olarak nitelenmiş ve üretim sürecinde söz sahibi olmaları engellenmiştir. Bu üretim biçiminde bir bant üzerinde sırayla, lineer bir şekilde gerçekleştirilen üretimde işçilerin yaratıcılıkları yaptıkları işe yansımamıştır. Tamamıyla disiplin üzerine konumlandırılan bu süreçte gözetim uygulamaları da üretim sürecinin özelliklerinden etkilenmiştir. Postmodern dönemin üretim anlayışı olan postfordist üretim biçiminde bilgi iletişim teknolojileriyle lineer ve tek düze olmaktan çıkan üretimde süreç, bilgisayar teknolojileri üzerinden gerçekleşmiştir. İşyerlerinin her alanına kanalize olan bilgi iletişim teknolojileri bu üretim anlayışında gözetimin de ana unsuru olmuştur. Çalışmada fordist ve postfordist üretim biçimlerinde işyerlerinde uygulanan gözetim pratikleri irdelenmiş, benzer ve farklı yönler ortaya konmuştur.              

Larval fish distribution and their relationship with environmental factors in the southern Tyrrhenian Sea (central Mediterranean during two years of sampling

Directory of Open Access Journals (Sweden)

Adriana Profeta

2014-06-01

, Vi_a (Vinciguerria attenuata. Fig. 2. Results of CCA analysis for larval fish species and sampled stations during June 2006. Two first axes (CCA1 and CCA2 are represented . Species abbreviations in alphabetical order: Acto_ris (Arctozenus risso, Arno_tho (Arnoglossus thori, Boop_boo (Boops boops, Auxi_roc Cara_acu Cera_mad (Ceratoscopelus maderensis, Cyclo_bra (Cyclothone braueri, Diap_hol (Diaphus holti, Gobi_nig (Gobius niger, Heli_dac (Helicolenus dactylopterus, Hygo_hyg (Hygophum hygomii, Lamp_cro (Lampanyctus crocodilus, Lamp_pus (Lampanyctus pusillus, Lest_jay (Lestidiops jayakari, Myct_pun (Myctophum punctatum, Nezu_aeq (Nezumia aequalis Noto_bol (Notoscopelus bolini, Noto_elo (Notoscopelus elongatus, Para_spe (Paralepis speciosa, Sync_pha (Synchiropus phaeton Spic_sma (Spicara smaris, Trac_tra (Trachurus trachurus.

Revisión de la descripción y tratamiento de las anomalías congénitas más frecuentes de la mano

Directory of Open Access Journals (Sweden)

Andrés A. Dogliotti

enfocar el tratamiento quirúrgico hacia la mejora de la función de la mano, sin perder de vista el concepto cosmético-estético que debe acompañarnos en todo momento.

Adherence to alendronic or risedronic acid treatment, combined or not to calcium and vitamin D, and related determinants in Italian patients with osteoporosis

Directory of Open Access Journals (Sweden)

Calabria S

2016-04-01

Full Text Available S Calabria,1 E Cinconze,2 M Rossini,3 E Rossi,2 AP Maggioni,1,4 A Pedrini,1 M De Rosa2 1CORE, Collaborative Outcome Research, Bologna, Italy; 2Health Care Systems Department, CINECA, Interuniversity Consortium, Bologna, Italy; 3Rheumatology Unit, University of Verona, Verona, Italy; 4ANMCO Research Center, Firenze, ItalyPurpose: Osteoporosis is a chronic disease and an important health and social burden due to its worldwide prevalence. Literature and clinical experience report incomplete adherence to the therapy. This retrospective observational study aimed at assessing the adherence to first-line antiosteoporosis drugs (AODs; reimbursed by the National Health System, according to the Italian Medicine Agency recommendation number 79, alendronate or risedronate, with or without calcium and/or vitamin D supplements, in a real, Italian clinical setting.Patients and methods: Analyses were carried out on data present in the ARNO Observatory, a population-based patient-centric Italian database. From a population of 5,808,832 inhabitants with available data, a cohort of 3.3 million of patients aged ≥40 years was selected. New users of first-line AODs as monotherapy (accrual period, 2007–2009 were followed up over 3 years to assess adherence at 6, 12, and 36 months to AODs and to supplements and related determinants.Results: Approximately 40,000 new users were identified: mostly women, aged on average (standard deviation 71±10 years. Alendronate was the most prescribed (38.2% of patients, followed by risedronate (34.9% and alendronate with colecalciferol as a fixed-dose combination (25.8%. Adherence at the 6-month follow-up was 54%, and this constantly and significantly decreased after 1 year to 46%, and after 3 years to 33% (P<0.01. Adherence to the fixed-dose combination was higher than to plain alendronate throughout the follow-up period. Similarly, adherence to supplements constantly decreased with the duration of treatment. Women and patients

Climatic and basin factors affecting the flood frequency curve: PART I – A simple sensitivity analysis based on the continuous simulation approach

Directory of Open Access Journals (Sweden)

A. M. Hashemi

2000-01-01

Full Text Available Regionalized and at-site flood frequency curves exhibit considerable variability in their shapes, but the factors controlling the variability (other than sampling effects are not well understood. An application of the Monte Carlo simulation-based derived distribution approach is presented in this two-part paper to explore the influence of climate, described by simulated rainfall and evapotranspiration time series, and basin factors on the flood frequency curve (ffc. The sensitivity analysis conducted in the paper should not be interpreted as reflecting possible climate changes, but the results can provide an indication of the changes to which the flood frequency curve might be sensitive. A single site Neyman Scott point process model of rainfall, with convective and stratiform cells (Cowpertwait, 1994; 1995, has been employed to generate synthetic rainfall inputs to a rainfall runoff model. The time series of the potential evapotranspiration (ETp demand has been represented through an AR(n model with seasonal component, while a simplified version of the ARNO rainfall-runoff model (Todini, 1996 has been employed to simulate the continuous discharge time series. All these models have been parameterised in a realistic manner using observed data and results from previous applications, to obtain ‘reference’ parameter sets for a synthetic case study. Subsequently, perturbations to the model parameters have been made one-at-a-time and the sensitivities of the generated annual maximum rainfall and flood frequency curves (unstandardised, and standardised by the mean have been assessed. Overall, the sensitivity analysis described in this paper suggests that the soil moisture regime, and, in particular, the probability distribution of soil moisture content at the storm arrival time, can be considered as a unifying link between the perturbations to the several parameters and their effects on the standardised and unstandardised ffcs, thus revealing the

MODERN POETRY THAT COULD/COULDN’T EXHAUST THR CLASSICAL POETICA AND SUFISM DOCTRINE FROM A MYSTIC CHANNEL MİSTİK KANALDAN SUFİZM DOKTRİNİNİ VE KLASİK ŞİİR POETİKASINI TÜKET/EMEY/EN MODERN ŞİİR

Directory of Open Access Journals (Sweden)

Hasan AKTAŞ

2009-12-01

Full Text Available The poetry of classical age was pouring from two main vessels as Divan and Mysticism. The poem of these two channels were standing on two strong epistemic/basic source like Quran and Tradition. Divan and mystic poetry are in a way a secular/visible and mystic/esoteric evolution of these two rooted/epistemic source. This evolution is being made confirm and classical by sealing with secrets sometimes. In a way, this caused the Divan poetry turning into a hidden treasure. Turkish poetry which suddenly lost it’s treasure with modernism, got contemporary and positivist with an agression of no borders. This marginality is stopped the modern poetry. This blockage entailed new development which was through the Divan and mystic poetry. Altough this tendency, modern poetry couldn’t exhaust Divan and mystic poetry/sufism doctrine as it produce them. Because, modern poetry hasn’t got enough power to exhaust the wonderful treasure of Divan and mystic poetry. Klasik çağın şiiri divan ve tasavvuf gibi iki ana kanaldan akıyordu. Bu iki kanalın şiiri Kur’an ve Hadis gibi çok güçlü iki epistemik/temel kaynağa dayanıyordu. Divan ve tasavvuf şiiri, bir anlamda bu iki köklü/epistemik kaynağın lâdinî/zahirî ve mistik/batınî perdeden açılımıdır. Bu açılım, zaman zaman mazmunlarla mühürlenerek sahihleştirilmiş ve klasikleştirilmiştir. Bu bir anlamda divan şiirinin gizli bir hazineye dönüşmesine yol açmıştır. Modernizm ile ansızın hazinelerini yitiren Türk şiiri, aşırı derecede sınır tanımaz bir saldırganlıkla modernleşmiş ve pozitivistleşmiştir. Bu marjinallik, kısa sürede modern şiirin önünü tıkamıştır. Bu tıkanmışlık, yeni açılımları zorunlu kılmış ve bu açılım da divan ve tasavvuf şiirine doğru olmuştur. Bu yönelişe rağmen modern şiir, mistik şiiri/sufizm doktrinini ve divan şiirini üretmesine rağmen bir türlü tüketememektedir. Zira divan şiiri ve mistik �

Ilıca ve Kömürcü Çayları (Erciş-Van taşkın önleme çalışmalarının içsu balıkları üzerine etkileri

Directory of Open Access Journals (Sweden)

Mustafa Sarı

2016-01-01

Full Text Available Bu çalışmada Koçköprü Baraj Gölü (Erciş-Van üst havzasında bulunan Ilıca ve Kömürcü çayları taşkın önleme çalışmalarının içsu balıkları üzerine etkileri araştırılmıştır. DSİ (Devlet Su İşleri Genel Müdürlüğü tarafından İşbaşı Köyü civarında bulunan tarım alanlarının taşkından korunması ve baraj gölünün sediman (rüsubat ile dolmasının önüne geçmek üzere her iki çayda dere ıslahı çalışması yapılmıştır. Bu kapsamda dere yatakları kanal haline getirilmiş, kenarlar şevli olarak taş dolgu ile tahkim edilmiştir. Her iki derede akarsu yatağındaki oyulmaları engellemek için enine setler yapılmıştır. Çalışma kapsamında Ilıca ve Kömürcü çaylarında 3’ü endemik olmak üzere toplam 5 takson içsu balığı tespit edilmiştir. Alburnus tarichi (İnci Kefalı, Barbus ercisianus (Erciş Bıyıklısı, Alburnus mossulensis (İnci Balığı, Capoeta kosswigi (Siraz ve Oxynoemacheilus ercisianus (Erciş Çöpçüsü olmak üzere 5 takson içsu balığının yapılan dere ıslahı çalışmasından etkilendiği tespit edilmiştir. Akarsu ıslahı öncesinde özellikle Ilıca Çayı’ndaki tüm örnekleme noktalarında yakalanan bu balık türlerinin, ıslah çalışmasından sonra bariyerlerden geçemediği için, çayın sadece baraj gölüne yakın bölümlerinde kaldığı tespit edilmiştir. Bu çalışma ile balıkların Ilıca ve Kömürcü çaylarında eski habitatlarında yaşamlarına devam edebilmesi için çözüm önerileri geliştirilmiştir.

Editorial Revista Ciencias Administrativas N°10

Directory of Open Access Journals (Sweden)

Comite Ejecutivo Revista CADM

2017-06-01

Full Text Available Tenemos el agrado de presentar el Número 10 de la Revista Ciencias Administrativas, correspondiente al periodo julio - diciembre de 2017. Esta edición incluye ocho artículos de autores de la Argentina, Ecuador, España, Francia y México donde se tratan temas relacionados con finanzas, responsabilidad social,  gestión organizacional, administración pública y neurociencia. La revista cumple su primer lustro y con orgullo podemos decir que hemos alcanzado grandes objetivos en un lapso bastante corto en lo que a publicaciones científicas se refiere. Ciencias Administrativas ha ido creciendo número a número y en esta oportunidad aprovechamos para compartir con ustedes un logro reciente. La Universidad Nacional de La Plata ha adquirido el servicio DOI (Digital Object Identifier que asigna a objetos digitales una identificación unívoca que permite citarlos y relacionarlos, por ejemplo, con una institución. Desde este número todos los artículos cuentan con su DOI y, de esa forma, mejoramos la visibilidad e identificación de la Revista para los lectores de todo el mundo. Seguimos avanzando en términos de indexación: a partir de mayo de este año, hemos sido aceptados para formar parte de la base de datos del Núcleo Básico de Revistas Científicas Argentinas (NB que comprende un conjunto de publicaciones científicas y tecnológicas argentinas en los distintos campos del conocimiento evaluadas según criterios definidos de calidad y trascendencia. También queremos informales que, para poder cumplir con una de las exigencias de sitios a los que esperamos ingresar en breve, debemos desempeñarnos con ciertos requisitos de calidad editorial que implican modificar las fechas de publicación de nuestros números. Es por eso que el 1 de julio de este año publicamos el N° 10 de la Revista correspondiente al período julio – diciembre y, a partir de ahora, las ediciones sucesivas serán el 1 de enero y el 1 de julio por los �

Peer review statement

Science.gov (United States)

2010-08-01

All papers published in this Volume 12 of IOP Conference Series: Earth and Environmental Science have been peer reviewed through processes administered by the editors of the 25th IAHR Symposium on Hydraulic Machinery and Systems proceedings, Professor Romeo Susan-Resiga, Dr Sebastian Muntean and Dr Sandor Bernad. Reviews were conducted by expert referees from the Scientific Committee to the professional and scientific standards expected of a proceedings journal published by IOP Publishing. The members of the Scientific Committee who selected and reviewed the papers included in the Proceedings of the 25th IAHR Symposium on Hydraulic Machinery and Systems are: Anton ANTONTechnical University of Civil Engineering, BucharestRomania François AVELLANEcole Polytechnique Fédérale de LausanneSwitzerland Fidel ARZOLAEDELCAVenezuela Thomas ASCHENBRENNERVoith Hydro Gmb H & Co. KG, HeidenheimGermany Anton BERGANTLitostroj Power d.o.o., LjubljanaSlovenia Gerard BOISENSAM, LilleFrance Hermod BREKKENTNU, TrondheimNorway Stuart COULSON Voith Hydro Inc., YorkUSA Eduard EGUSQUIZAPolytechnical University Catalonia BarcelonaSpain Arpad FAYUniversity of MiskolczHungary Richard FISHERVoith Hydro Inc., York USA Regiane FORTES-PATELLAInstitut Polytechnique de GrenobleFrance Aleksandar GAJICUniversity of BelgradeSerbia Arno GEHRERAndritz Hydro GrazAustria José GONZÁLEZUniversidad de OviedoSpain François GUIBAULTEcole Polytechnique de MontrealCanada Chisachi KATOUniversity of TokyoJapan Kwang-Yong KIMInha University, IncheonKorea Jiri KOUTNIKVoith Hydro Gmb H & Co. KG, HeidenheimGermany Adrian LUNGUDunarea de Jos University of GalatiRomania Christophe NICOLETPower Vision Engineering Sàrl, LausanneSwitzerland Torbjøm K. NIELSENNTNU, TrodheimNorway Michihiro NISHIKyushu Institute of TechnologyJapan Maryse PAGEHydro Quebec IREQ, VarennesCanada Etienne PARKINSONAndritz Hydro LtdSwitzerland František POCHYLYBrno UniversityCzech Republic Stefan RIEDELBAUCHVoith Hydro Gmb H & Co. KG

Adenosine can thwart antitumor immune responses elicited by radiotherapy. Therapeutic strategies alleviating protumor ADO activities

Energy Technology Data Exchange (ETDEWEB)

Vaupel, Peter [Klinikum rechts der Isar, Technische Universitaet Muenchen (TUM), Department of Radiation Oncology, Munich (Germany); Multhoff, Gabriele [Klinikum rechts der Isar, Technische Universitaet Muenchen (TUM), Department of Radiation Oncology, Munich (Germany); Helmholtz Zentrum Muenchen, Institute for innovative Radiotherapy (iRT), Experimental Immune Biology, Neuherberg (Germany)

2016-05-15

Adenosinanstieg (ADO) im Tumorgewebe fuehrt. ADO kann die immunologische Tumorabwehr im Gegensatz zur Strahlentherapie (RT), welche die Immunantwort gegen Tumoren sowohl stimulieren als auch inhibieren kann, erheblich einschraenken. Dargestellt werden die ADO-vermittelten Mechanismen, die der durch RT ausgeloesten Immunabwehr entgegenwirken. Beschrieben werden die Bildung und Anreicherung von ADO im Tumorgewebe sowie dessen vielfaeltige Hemmwirkungen auf die immunologische Tumorabwehr in Gegenueberstellung zur RT-induzierten Immunstimulation. Hypoxische Tumorzellen exportieren ATP in den Extrazellularraum, wo es durch die hypoxiegesteuerten, membranstaendigen Ektoenzyme CD39/CD73 abgebaut wird. Das gebildete ADO bindet an spezifische Membranrezeptoren von Immun- und Tumorzellen und loest dadurch die adenosinerge Signalkaskade aus. Diese hat starke immunsuppressive Wirkung sowohl (1) durch Hemmung von tumorinfiltrierenden CD4 + und CD8 + T-, NK- und dendritischen Zellen sowie immunstimulierender Lymphokinsekretion, als auch (2) durch Aktivierung von Treg- und myeloischen Vorlaeuferzellen (MDSCs), M2-Polarisation von Makrophagen und Sekretionssteigerung immunsuppressiver Zytokine. Darueber hinaus foerdert ADO Tumorzellproliferation und Angiogenese. Die ADO-vermittelte Immunsuppression wirkt der RT-induzierten Immunstimulation entgegen. Um eine ADO-bedingte Tumorevasion zu vermeiden bzw. abzuschwaechen, stehen derzeit folgende Therapieoptionen zur Verfuegung: Atmung sauerstoffreicher Gasgemische und/oder milde Hyperthermie, Hemmung der CD39/CD73-Ektoenzyme und A2A-Rezeptorblockade, Hemmung des ATP-Kanals bzw. ADO-Transporters. (orig.)

Reviews | Reseñas de libros

Directory of Open Access Journals (Sweden)

Pasado y Memoria

2015-12-01

Full Text Available Reseñas: SERRANO GARCÍA, Rafael; PRADO MOURA, Ángel de; LARRIBA, Elisabel (eds., Discursos y devociones religiosas en la Península Ibérica, 1780-1860. De la crisis del Antiguo Régimen a la consolidación del Liberalismo, Universidad de Vallado lid, 2014, 255 pp. / Rosana Gutiérrez Lloret; CÁCERES WÜRSIG, Ingrid; SOLANO RODRÍGUEZ, Remedios (eds., Valiente Hispania: Poesía alemana de la Guerra de la Independencia (1808-18014, Oviedo, Universidad de Oviedo, 2014, 341 pp. / Arno Gimber; ZURITA ALDEGUER, Rafael, Suchet en España. Guerra y sociedad en las tierras del sur valenciano (1812-1814, Madrid, Colección Adalid-Ministerio de Defensa (“Premio Ejército 2014”, 2015, 351 pp. / Antonio J. Piqueres Díez; DUFOUR, Gérard, El Ogro corso. Poesía francesa durante la Guerra de la Independencia (1808-1814. Antología bilingüe, Traducción de los poemas: Lola Bermúdez Medina, Cádiz, Ayuntamiento de Cádiz - Biblioteca de las Cortes de Cádiz, 2015, 453 pp. / Emilio La Parra; GARCÍA MONERRIS, Encarna; GARCÍA MONERRIS, Carmen: Las cosas del rey. Historia política de una desavenencia (1808-1874, Madrid, Akal, 2015, 302 pp. / Josep Escrig Rosa; VILAR, María José, Diario del viaje y misión diplomática de Francisco Merry y Colom a Marraquech en 1863, Murcia, Ediciones de la Universidad de Murcia, 2014, 228 pp. / Francisco Manuel Pastor Garrigues; RAMOS, M.ª Dolores (coord., Tejedoras de ciudadanía. Culturas políticas, feminismos y luchas democráticas en España, Málaga, Atenea Universidad de Málaga, 2014, 374 pp. / Ángela Cenarro Lagunas; GARCÍA-MONCÓ, Alfonso; DEL VALLE, José Manuel (coords., Eduardo Dato Iradier. Presidente del Consejo de Ministros de España, Madrid, Ediciones Cinca, 2014, 255 pp. / Chris Ealham; AZCONA PASTOR, José Manuel, El dogma nacionalista vasco y su difusión en América (1890-1960. Un Paradigma de Paradiplomacia, Asturias, Ediciones TREA, 2013, 175 pp. / Mercedes Rivas Arjona; DE ONTA�

Production and Use of the Isotopes Sodium-24, Potassium-42, Copper-64 and Molybdenum-99; Production et Utilisation des Isotopes Sodium-24, Potassium-42, Cuivre-64 et Molybdene-99; ПРОИЗВОДСТВО И ПРИМЕНЕНИЕ ИЗОТОПОВ НАТРИЯ-24, КАЛИЯ-42, МЕДИ-64 И МОЛИБДЕНА-99; Produccion y Empleo los Isotopos Sodio-24, Potasio-42, Cobre-64 Y Molibdeno-99

Energy Technology Data Exchange (ETDEWEB)

Loos, R. [Departement de Physique, Universite Lovanium, Leopoldville (Congo, The Democratic Republic of the)

1963-03-15

}s en el punto de flujo maximo). Como se carece de medios de manipulacion quimica para las sustancias muy activas, se procede a irradiar muestras consistentes en productos quimicos de forma adecuada ; la ausencia de isotopos no deseables se comprueba por espectrometria gamma (analizador de 400 canales). Los recuentos se efectuan generalmente con analizadores de un solo canal. En el caso del cobre-64 ciertas mediciones se han controlado con un dispositivo de dos detectores en coincidencia. Se ha previsto el empleo del analizador multicanal para los experimentos en que intervengan dos indicadores. El autor senala algunos de los fines para que se emplean los radioisotopos: 1. En el laboratorio de fisiologia: curvas de flujo circulatorio, distribucion y cinetica de la distribucion de diversos isotopos (sodio-24, potasio-42, cobre-64). 2. En el laboratorio de farmacologia: influencia de diversas condiciones farmacologicas sobre los desplazamientos de los iones (potasio-42); fijacion del cobre-64 por los musculos lisos y sus relaciones con la actividad farmacologica de este metal. 3. En el laboratorio de microbiologia: estudio de l'a*funcion fisiologica y de la distribucion delmolibdeno en las plantas (molibdeno-99); control del perfeccionamiento de metodos microbiologicos para la determinacion del molibdeno. (author) [Russian] Leopol'dvil'skij universitet Lovanium rabotaet v tesnom sotrudnichestve s centrom Triko, kotoryj raspolagaet reaktorom Triga (DheNjoral Atomiks) s maksimal'noj moshhnost'ju v 50 kvt i postavljaet izotopy laboratorijam universiteta ili drugim potrebiteljam. Kak pravilo, obluchenie proizvoditsja v rotacionnoj korone (plotnost' potoka 3,10{sup 11}n/sek.sma); v special'nyh sluchajah ispol'zuetsja central'nyj kanal (2,5 * 10{sup 12}n/sek cm{sup 2} pri maksimal'noj plotnosti potoka). V svjazi s otsutstviem sredstv himicheskoj obrabotki vysoko aktivnyh veshhestv pribegaet k oblucheniju obrazcov v sootvetstvujushhej himicheskoj forme; otsutstvie izotopov s

Multi-channel recording of a pulse spectrum on the screen of a Williams tube used with a ferrite memory analyser; Enregistrement du spectre d'impulsion sur l'ecran d'un tube de Williams au moyen d'un analyseur multicanal a memoire en ferrite; Zapis' spektra impul'sov na ehkrane ehlektronno-luchevoj trubki mnogokanal'nogo analizatora s ferritovoj pamyat'yu; Registro multicanal del espectro de los impulsos en la pantalla del tubo electronico, en un analizador con memoria de ferrita

Energy Technology Data Exchange (ETDEWEB)

Rumler, Shtirad [Institut Yadernogo Issledovannya Chekhoslovatskoj Akldemii Nauk, Rzhezh Chekhoslovatskaya Sotsialisticheskaya Respublika (Czech Republic)

1962-04-15

promedio de impulsos es reducido. La causa reside en el dispositivo descifrador de la informacion leida en el canal directamente a partir de los circuitos sumadores y de los circuitos direccionales con registro inmediato en la pantalla. La ineptitud del registro inmediato es debida al bajo promedio y al tiempo estadistico de distribucion de los impulsos. El dispositivo propuesto resulta mas eficaz en este caso porque la calidad del registro no depende de la forma del espectro ni de la velocidad del recuento de los impulsos. Se utiliza este dispositivo en un analizador de 256 canales con una memoria de ferrita cuyo tiempo muerto es igual a 15 {mu}s. Los ciclos de la representacion oscilografica alternan periodicamente, con una frecuencia de repeticion de 50 Hz, con el ciclo de analisis del espectro medido. El tiempo de inscripcion del oscilografo es aproximadamente igual a 4 ms, es decir, un 20 por ciento de la duracion ordinaria del ciclo de trabajo del analizador. En analizadores cuyo numero de canales es menor y el tiempo muerto de memoria es mas corto, el tiempo del registro oscilografico representa apenas un pequeno porcentaje de la duracion del ciclo de. trabajo del analizador. (author) [Russian] V doklade budet opisana blok-skhema programmnykh tsepej, pozvolyayushchikh osushchestvlyat' mnogokanal'nuyu zapis' vozrastayushchego spektra anali- ziruemykh IMPUL'SOV na ehkrane ehlektronno-luchevoj trubki, v kombinatsii so staticheskoj ferritovoj pamyat'yu. Obshcheprinyatye sposoby neposredstvennoj zapisi na ehlektronno-luchevoj trubke yavlyayutsya v nekotorykh sluchayakh nesovershennymi v analizatorakh ukazannogo tipa. Zapis' okazyvaetsya nedostatochno chetkoj osobenno pri analize vremennykh ''kaskadov'' impul'sov s nizkoj chastotoj povtoreniya i s nizkim srednim chislom impul'sov. Prichinoj yavlyaetsya deshifrovka otchityvaemoj informatsii v kanale pryamo iz summiruyushchikh tsepej i iz adresnykh tsepej s neposredstvennoj zapis'yu na ehkrane. Neprigodnost

Simulator to evaluate and optimise driver assistance systems; Ein Simulator zur Bewertung und Optimierung von Fahrerassistenzsystemen

Energy Technology Data Exchange (ETDEWEB)

Locher, J. [Hella KG Hueck and Co., Paderborn (Germany); Kleinkes, M. [Hella KG Hueck and Co., Lippstadt (Germany)

2003-07-01

Verfuegung, der es erlaubt, Fahrerassistenzsysteme zu bewerten und Mensch-Maschine-Schnittstellen zu optimieren. Es handelt sich dabei um einen interaktiven Nachtfahrsimulator, mit dem beliebige Scheinwerfer-Lichtverteilungen originalgetreu visualisiert werden koennen. Als Versuchsfahrzeug dient ein Smart; die Bildgebung erfolgt ueber ein 3-Kanal-Hochleistungsbeamer-Projektionssystem auf Grossbildleinwaende. Neben synthetischen Fahrstrecken steht ein ca. 10 km langer digitalisierter Parcours zur Verfuegung, der im Original als Hella-Teststrecke genutzt wird. Indikatoren zur Verkehrssicherheit koennen auf direktem und indirektem Wege erfasst werden. Z. B. zwingen ploetzlich auftauchende Hindernisse den Fahrer zum Bremsen, wobei die Anhaltewege berechnet werden koennen. Ueber ein Eye-Tracking-System werden ueberdies die Augenbewegungen der Probanden erfasst. Die digitalisierte Teststrecke erlaubt durch vergleichende Untersuchungen in der Realitaet eine Validierung des Simulators. In diesem Jahr wird eine umfassende Studie zur Optimierung der Mensch-Maschine-Schnittstelle im Zusammenhang mit Infrarot-Nachtsicht-Systemen im Kraftfahrzeug erstellt. Die Vorteile der Simulation liegen nicht nur in der Durchfuehrungsoekonomie und der Variablenkontrolle, sondern auch darin, dass Eigenschaften von Fahrerassistenzsystemen bewertet werden koennen, die in der Realitaet technisch derzeit noch gar nicht realisierbar sind. Die Anwendung des hier entwickelten Simulators ist nicht auf Versuche im Zusammenhang mit der Sicherheit etwaiger Hindernisse beschraenkt. Vielmehr laesst sich eine grosse Bandbreite moeglicher Fahrerassistenzsysteme untersuchen und bewerten. (orig.)

La chanson française, un art de métèques ?

Directory of Open Access Journals (Sweden)

Yves Borowice

2007-09-01

Full Text Available Que peut nous apprendre un art aussi populaire que celui de la chanson sur l’histoire, la mémoire et l’imaginaire de l’immigration ? La première partie de l’article se livre à un large recensement du « fait étranger » dans cet univers artistique dont l’importance culturelle et l’impact social sont considérables. Fondée sur de nombreux exemples, elle insiste sur l’ancienneté du phénomène, qui remonte à la fin du XIXème siècle et se perpétue aujourd’hui. L’ensemble des acteurs du milieu professionnel, et pas seulement celui des chanteurs, est pris en compte. L’extrême diversité des parcours et des itinéraires est abordée, ainsi que les questions conceptuelles et terminologiques qui en découlent. Une géographie des origines est enfin esquissée. La seconde partie de l’article examinera les conclusions historiques et esthétiques que l’on peut tirer de cet impressionnant creuset.¿Qué puede enseñarnos sobre la historia, la memoria y el imaginario de la inmigración un arte tan popular como el de la música? Este artículo se divide en dos partes. La primera establece un inventario del «hecho extranjero» en este universo artístico cuya importancia cultural e impacto social son fundamentales. A partir de numerosos ejemplos, subraya la antigüedad de un fenómeno que empieza en el siglo XIX y se prolonga hasta hoy en día. Se toma en cuenta no solamente a los cantantes, sino al conjunto de los miembros que pertenecen al mundo de la música. El artículo presenta también la gran diversidad de los recorridos e itinerarios personales, así como las diferentes cuestiones conceptuales y terminológicas que implican. Por fin, se establece una geografía de los orígenes. La secunda parte del artículo analizará las conclusiones históricas y estéticas que se pueden sacar de este impresionante melting-pot.What can teach us an art as popular as chanson on the history, the memory and the imagination of

Effects of climate change on groundwater: observed and forecasted trends on Italian systems

Science.gov (United States)

Doveri, Marco; Menichini, Matia; Provenzale, Antonello; Scozzari, Andrea

2017-04-01

Groundwater represents the main source of water supply at global level. In Italy, as well as in most European countries, water needs are mainly covered by groundwater exploitation. The reliance on this resource is continuously growing, given the key role that groundwater plays for mitigating the climate change/variability and for addressing the significant increase in the global water demand. Despite this, and unlike surface waters, groundwater bodies have not been widely studied, and there is a general paucity of quantitative information, especially in relation to climate change. Although groundwater systems are more resilient to climate change than surface waters, they are affected both directly and indirectly. The estimation of the entity of these effects is mandatory for a reliable management of this crucial resource. The analysis of hydro-meteorological data over a few decades highlights that also the Italian territory is experiencing a change of the climate regime. Besides the increase of mean annual temperature, observed in particular since the early 1980s, longer and more frequent drought periods have been registered, as well as an increase of extreme events characterized by heavy rainfall. It is also noticeable a decrease in total rainfall, that is much more evident in the period from January to June. In addition to the reduced yearly inputs from precipitation, such trends determine also a lower snow accumulation and earlier snow melt in mountain areas, a general increase of evapotranspiration rates and an increased runoff fraction of the effective rainfall amount. As flood hydrographs of several major Italian rivers (e.g., Po, Brenta and Arno rivers) confirm, evident effects concern surface water resources. The main observed phenomena consist in the decline of mean annual discharge, the increase of extreme events with high discharge concentrated in short periods, and longer and earlier periods of low base flow. Impacts on groundwater recharge are not well

P-10: Artroskopik meniskus tamiri geçirmiş futbolcuda kas kuvvetlendirmenin önemi: Olgu sunumu

Directory of Open Access Journals (Sweden)

Bihter Akınoğlu

2017-03-01

Full Text Available GİRİŞ: Dize yönelik yaralanmaya yol açan spor dalları içerisinde futbol ilk sırada gelmektedir. Futbolcularda diz eklemi yaralanmalarından sonra uygulanan fizyoterapi ve rehabilitasyon programı sporcunun kas kuvvetini ve performansını artırıp spora geri dönüşünü hızlandırmaktadır.AMAÇ: Artroskopik meniskus tamiri geçiren futbol sporcusuna uygulanan fizyoterapi ve rehabilitasyon programının kas kuvveti ve fonksiyonel seviye üzerine olan etkilerini değerlendirmektir.GEREÇ-YÖNTEM: 3 ay önce sağ diz artroskopik menisküs tamiri geçiren 18 yaşında aktif ve profesyonel olarak futbol oynayan erkek sporcu, sağ dizinde kuvvet kaybı şikâyetiyle kliniğimize başvurdu. Olgunun değerlendirilmesinde tedavi öncesi ve tedavi sonrasında genel kas kuvvet ölçümü ve Hamstring/Quadriceps kaslarına izokinetik kas kuvvet ölçümü yapıldı. Ayrıca günlük yaşam aktivitelerini ve fonsiyonel bağımsızlık düzeyini değerlendirmek içinde Lysholm diz skalası ve Tegner aktivite skalası kullanıldı. Rehabilitasyon programında; izokinetik kas kuvvetlendirme eğitimi ve elektroterapi uygulaması yapıldı. İzokinetik kuvvetlendirme eğitimi 60 derece/sn de 5 tekrarlık bir ısınmanın ardından, 60 derece/sn hızda 3 set 10 tekrar ve 180 derece/sn hızda 3 set 15 tekrar konsantrik/konsantrik kas kuvvetlendirme protokolü bilateral olarak uygulandı. Aynı zamanda her iki dize bilateral olarak 4 kanallı yüksek voltaj galvanik stimulasyon uygulandı. Bu tedavi programı haftada 2 kez olmak üzere toplam 6 hafta uygulandı. BULGULAR: Olgunun tedavi öncesi ve 6 haftalık tedavi sonrasındaki değerlendirme sonuçları Tablo 1 de verildi. Olgunun tedavi öncesine göre tedavi sonrasında kas kuvveti, Lysholm Diz skalası puanı, Tegner Aktivite Skalası puanı arttı. Tedavisi öncesinde her iki açısal hızda anormal seyreden H/Q oranının, tedavi sonrasında normal sınırlarda ulaştığı belirlendi

DOĞU KARADENİZ BÖLGESİ (KD TÜRKİYE VOLKANOJENİK MASİF SÜLFİD YATAKLARI CEVHER FASİYESLERİNE AİT BAZI ÖZGÜN BULGULAR

Directory of Open Access Journals (Sweden)

M.Kemal REVAN

2015-06-01

Full Text Available Doğu Karadeniz Bölgesi volkanojenik masif sülfid (VMS yataklarının cevherleri yapı-doku, bileşen ve konum olarak incelendiğinde “cevher fasiyesleri” ve “cevherli sedimanter fasiyesler” olarak sınıflandırılabilir. Cevher fasiyesleri hidrotermal-metasomatik, deniz tabanı hidrotermal ve biyolojik fasiyeslerden oluşur. Hidrotermal-metasomatik fasiyesler deniz tabanının altındaki (sub-sea floor ornatma süreçlerini kapsar ve ağsal-saçınımlı, masif damar ve masif merceklerle temsil edilir. Deniz tabanının hemen altındaki volkano-sedimanter kayaçlar içerisinde oluşmuş kırık ve çatlaklar içerisinde sülfit minerallerinin yığışımı ile oluşur ve bazı yatakların önemli bileşenleridir. Deniz tabanı hidrotermal fasiyesler deniz tabanındaki sülfit yığışımlarıdır ve hidrotermal çıkış bacaları ile kırıntılı sülfit cevherlerle karakterizedir. Kırıntılı sülfit cevherler yakın (proximal ve uzak (distal fasiyeslerine ayrılır. Cevherli sedimanter fasiyesler, cevherli seviyenin hemen üzerinde oluşmuş fazla kalın olmayan yanal uzanımlı demirli çörtler (exhalite? ile ayırt edilir. Biyolojik fasiyesler ise deniz tabanı yığışımı için karakteristik olan çıkış kanalı (vent fosil faunası ile temsil edilir.Doğu Karadeniz Bölgesi masif sülfid yataklarının cevherleri yapı-doku ve bileşenler açısından iyi korunmuş özelliklere sahiptir. Bu iyi korunmuş özelliklerden yola çıkarak bazı masif sülfid yatakların deniz tabanında (sea floor moloz/kütle akmaları şeklinde, bazı yatakların ise deniz tabanının hemen altındaki ornatma süreçleriyle oluştuğu söylenebilir. Cevherin kırıntılı (klastik doğası ve bazı sinsedimanter yapılar bu yatakların oldukça hareketli bir ortamda çökelmiş olduklarına işaret eder. Doğu Karadeniz Bölgesi VMS yataklarında gözlenen kırıntılı sülfit cevher, sülfit çıkış bacaları, demirli çörtler ve

DİN KÜLTÜRÜ VE AHLAK BİLGİSİ ÖĞRETMENLERİNİN EĞİTİM ÖĞRETİM YETERLİK ALGILARI

Directory of Open Access Journals (Sweden)

Mahmut ZENGİN

2013-06-01

Full Text Available Bu araştırmada Sakarya ilinde ilköğretim ve orta öğretim okullarında görev yapmakta olan Din Kültürü ve Ahlak Bilgisi öğretmenlerinin eğitim öğretim yeterlik algılarını belirlemek amaçlanmıştır.Araştırmanın evrenini Sakarya'nın il ve ilçelerindeki 329 Din Kültürü ve Ahlak Bilgisi öğretmeni, örneklemini ise merkez ilçeler dahil 11 ilçedeki 165 DKAB öğretmeni oluşturmaktadır.Araştırma verilerini toplamak için kişisel bilgi anketi ile “Din Kültürü ve Ahlak Bilgisi Öğretmenlerinin Eğitim Öğretim Yeterlikleri Ölçeği” kullanılmıştır. Ölçek, mesleki gelişim, öğrenciyi tanıma, öğrenme ve öğretmen süreci ile ölçme ve değerlendirme olmak üzere 4 boyuttan oluşmaktadır.Dört boyutun açıkladığı toplam varyans % 55,09 olup, ölçeğin KMO değeri ,92, Cronbach's Alpha katsayısı ise ,964'tür. Veriler, Mayıs 2012'de okullara gidilerek ve İlçe Milli Eğitim Müdürlükleri kanalıyla toplanmıştır. Elde edilen veriler SPSS 16.00 programına aktarılmıştır.Araştırma problemlerinin test edilmesinde t-testi ve varyans analizi kullanılmıştır. Çoklu karşılaştırmalarda ise Tukey testinden faydalanılmıştır. Hipotezlerin test edilmesinde 0,05 anlamlılık düzeyi esas alınmıştır. Araştırma bulgularından bazıları şöyledir: öğretmenlerin eğitim öğretim yeterlik algıları cinsiyete göre farklılaşmaktadır. Mezun olunan lisans programı ile yeterlik algıları arasında sadece mesleki gelişim boyutunda anlamlı bir ilişki bulunmakla birlikte DKAB öğretmenliği bölümü mezunu öğretmenlerin yeterlik ortalamalarının daha yüksek olduğu tespit edilmiştir.Öğretmenlerin öğrenim durumları, görev yapılan öğretim kademesi, görev yapılan yerleşim yeri, hizmet içi eğitime katılma durumu ve hizmet içi eğitime katılma sayısı değişkenleri ile yeterlikleri arasında anlamlı bir ilişki bulunamamıştır. Öğretmenlerin DKAB

Segmentasi Pembuluh Darah Retina Pada Citra Fundus Menggunakan Gradient Based Adaptive Thresholding Dan Region Growing

Directory of Open Access Journals (Sweden)

Deni Sutaji

2016-07-01

Full Text Available AbstrakSegmentasi pembuluh darah pada citra fundus retina menjadi hal yang substansial dalam dunia kedokteran, karena dapat digunakan untuk mendeteksi penyakit, seperti: diabetic retinopathy, hypertension, dan cardiovascular. Dokter membutuhkan waktu sekitar dua jam untuk mendeteksi pembuluh darah retina, sehingga diperlukan metode yang dapat membantu screening agar lebih cepat.Penelitian sebelumnya mampu melakukan segmentasi pembuluh darah yang sensitif terhadap variasi ukuran lebar pembuluh darah namun masih terjadi over-segmentasi pada area patologi. Oleh karena itu, penelitian ini bertujuan untuk mengembangkan metode segmentasi pembuluh darah pada citra fundus retina yang dapat mengurangi over-segmentasi pada area patologi menggunakan Gradient Based Adaptive Thresholding dan Region Growing.Metode yang diusulkan terdiri dari 3 tahap, yaitu segmentasi pembuluh darah utama, deteksi area patologi dan segmentasi pembuluh darah tipis. Tahap segmentasi pembuluh darah utama menggunakan high-pass filtering dan tophat reconstruction pada kanal hijau citra yang sudah diperbaiki kontrasnya sehingga lebih jelas perbedaan antara pembuluh darah dan background. Tahap deteksi area patologi menggunakan metode Gradient Based Adaptive Thresholding. Tahap segmentasi pembuluh darah tipis menggunakan Region Growing berdasarkan informasi label pembuluh darah utama dan label area patologi. Hasil segmentasi pembuluh darah utama dan pembuluh darah tipis kemudian digabungkan sehingga menjadi keluaran sistem berupa citra biner pembuluh darah. Berdasarkan hasil uji coba, metode ini mampu melakukan segmentasi pembuluh darah retina dengan baik pada citra fundus DRIVE, yaitu dengan akurasi rata-rata 95.25% dan nilai Area Under Curve (AUC pada kurva Relative Operating Characteristic (ROC sebesar 74.28%.                           Kata Kunci: citra fundus retina, gradient based adaptive thresholding, patologi, pembuluh darah retina, region growing

Assessment of axonal degeneration in Alzheimer's disease with diffusion tensor MRI; Diffusion tensor imaging zur Erfassung axonaler Degeneration bei Morbus Alzheimer

Energy Technology Data Exchange (ETDEWEB)

Stahl, R. [Institut fuer Klinische Radiologie - Grosshadern, Klinikum der Universitaet Muenchen (Germany); Institut fuer Klinische Radiologie - Grosshadern, Klinikum der Universitaet Muenchen, Marchioninistr. 15, 81377, Muenchen (Germany); Dietrich, O.; Reiser, M.F.; Schoenberg, S.O. [Institut fuer Klinische Radiologie - Grosshadern, Klinikum der Universitaet Muenchen (Germany); Teipel, S.; Hampel, H. [Klinik fuer Psychiatrie und Psychotherapie, Klinikum der Universitaet Muenchen (Germany)

2003-07-01

degenerativen Veraenderungen der weissen Substanz. Es soll untersucht werden, inwieweit die hierdurch resultierende erhoehte Beweglichkeit von Wassermolekuelen in verschiedenen Regionen mittels diffusion tensor imaging (DTI) erfasst und eingestuft werden kann. Dabei soll ueberprueft werden, ob die parallele Bildgebung (iPAT-Technik) zu verzerrungsfreieren Bildern fuehrt. Wir untersuchten 9 AD-Patienten mit milder Form der AD-Demenz und 10 gesunde Kontrollprobanden. DTI-Messungen wurden an einem 1,5-Tesla-System (Siemens Magnetom Sonata) mit iPAT-Technik und einer EPI-Diffusionssequenz mit TE/TR 71 ms/6000 ms durchgefuehrt. Wir verwendeten eine 8-Kanal-Phased-array-Kopfspule und einen GRAPPA-Rekonstruktionsalgorithmus mit einem iPAT-Beschleunigungsfaktor von 2. Aus dem Tensor wurden der effektive Diffusionskoeffizient (ADC), die fraktionelle (FA) und die relative (RA) Anisotropie in verschiedenen Arealen der weissen Substanz berechnet. Die AD-Patienten wiesen im Genu des Corpus callosum signifikant kleinere (p <0,05) FA- sowie tendenziell groessere (p=0,06) ADC-Werte als die Kontrollen auf. Innerhalb des Spleniums, perikallosal, in der Capsula interna, im Frontal-, Okzipital-, Temporal- und Parietallappen zeigten sich keine signifikanten Unterschiede. Durch die iPAT-Technik ergaben sich deutlich weniger suszeptibilitaetsinduzierte Verzerrungen. Mit DTI koennen bereits in Stadien der milden AD Veraenderungen der weissen Substanz erfasst werden. Die veraenderten FA- und ADC-Werte bei AD-Patienten sind mutmasslich Ausdruck mikroskopisch kleiner axonaler Degenerationen in der weissen Substanz. Durch die verbesserte Bildqualitaet mit iPAT-Technik kann der Tensor praeziser berechnet werden. (orig.)

INTERVIEW WITH VICENTE TALANQUER

Directory of Open Access Journals (Sweden)

Olga Lucia Castiblanco Abril

2017-01-01

Full Text Available OC: Dr. Talanquer, muchas gracias por acompañarnos y compartir con nuestros lectores algunos de sus conocimientos. Para empezar, nos gustaría saber de manera sintética su trayectoria. ¿Que está investigando en este momento en un tema tan complejo como lo es la formación de profesores de ciencias y la enseñanza de la química? VT: Gracias a ustedes. Yo me formé en la UNAM, en la Ciudad de México, como investigador en Química y en Fisicoquímica. No recibí formación formal en educación sino que me involucré en procesos de formación de profesores siendo investigador en ciencias, primero impartiendo cursos disciplinarios para maestros y poco a poco participando en actividades de formación que tenían algunos componentes pedagógicos. Mi interés en educación se incrementó notablemente cuando me invitaron a participar en la escritura de los libros de texto para la educación primaria de México. Esto fue entre 1995 y 1996. Yo hice parte del grupo de expertos disciplinarios a cargo de la escritura de los estos libros, pero desarrollamos el trabajo en colaboración con pedagogos y maestros de escuela básica. Como parte de esta labor, tuve la oportunidad de visitar escuelas y observar el trabajo en distintas aulas, lo que realmente me cautivó y me motivó a aprender más sobre educación de manera autodidacta. En el año 2000 me fui a los EE.UU. a trabajar en la Universidad de Arizona. Allí, mi trabajo inicial consistió en crear un nuevo programa de formación de profesores. En EE.UU. las universidades comúnmente se dividen en colegios: está el colegio de educación, el colegio de ciencias etc. Luego, cada colegio se divide en departamentos. El colegio de ciencias está dividido en el departamento de física, química, biología, etc. Cuando me contrataron en la Universidad de Arizona buscaban personas que pudieran trabajar en diversos departamentos dentro del colegio de ciencias y que estuvieran interesadas en crear un programa

Low-frequency variability of meridional transport in the divergence zone of the North Atlantic subtropical and subpolar gyres. The WOCE section A2; Niederfrequente Variabilitaet meridionaler Transporte in der Divergenzzone des nordatlantischen Subtropen- und Subpolarwirbels. Der WOCE-Schnitt A2

Energy Technology Data Exchange (ETDEWEB)

Lorbacher, K.

2000-07-01

therefore the sum of the three components and their compensatory components, respectively, at every point of the area integral of the mass transport. (orig.) [German] Im noerdlichen Nordatlantik ist es mit den hydrographischen Daten von sieben Realisierungen des sogenannten '48 N'-Schnitts, der das Seegebiet zwischen dem Englischen Kanal und den Neufundlandbaenken vollstaendig erfasst, erstmals moeglich, niederfrequente, klimarelevante Aenderungen der grossskaligen Zirkulation und deren integrale Kenngroessen, wie die advektiven Transporte von Masse (Volumen), Waerme und Suesswasser, alleine an Hand von hydrographischen Beobachtungen zu beschreiben und zu quantifizieren. Der analysierte Datensatz besteht aus fuenf Realisierungen des - im World Ocean Circulation Experiment (WOCE) als A2 bezeichneten - transatlantischen Schnittes in den Jahren 1993, 1994, 1996, 1997 und 1998 und aus zwei frueheren Aufnahmen im April der Jahre 1957 und 1982. Die Realisierungen in den 90er-Jahren wurden zur gleichen Jahreszeit durchgefuehrt (Mai-Juli) mit Ausnahme der Reise im Oktober 1994. Der WOCE-Schnitt A2 liegt in der Divergenzzone des nordatlantischen windgetriebenen Subtropen- und des, hinsichtlich des Antriebs, komplexeren Subpolarwirbels. Im zentralen Neufundland- und Westeuropaeischen Becken verlaeuft er einige Grad suedlich des Nulldurchgangs der z-Komponente der Rotation des Windschubs (curl{sub z}{tau}). Im Westen quert der WOCE-Schnitt A2 die Hauptstromachse des Randstromsystems senkrecht. Dieser quasi-zonale hydrographische Schnitt erfasst demnach alle wesentlichen grossskaligen Zirkulationselemente im noerdlichen Nordatlantik, die einen bedeutenden Beitrag zur Ozeanzirkulation auf der globalen Skala - der meridionalen Overturningzirkulation (MOC) - liefern. Der absolute Transport entspricht der Summe der drei Antriebsterme einer quasi-stationaeren, grossskaligen Stroemung - der ageostrophischen Ekman-Komponente und den zwei geostrophischen Komponenten: Der

İnternet Üzerinden Alışveriş Niyetini Etkileyen Faktörlerin Genişletilmiş Teknoloji Kabul Modeli Kullanarak İncelenmesi Ve Bir Model Önerisi ( An Investigation And A Model Suggestion For Factors Affecting Online Shopping Intention Using Extended Technology Acceptance Model

Directory of Open Access Journals (Sweden)

Cengiz YILMAZ

2015-12-01

Full Text Available İşletmeler için müşterilere ulaşmada internetin kullanımı giderek daha fazla cazip hale gelmektedir. TÜİK’in 2014 Ağustos’ta yayınladığı Hanehalkı Bilişim Teknolojileri Kullanım Araştırması sonuçlarına göre İnternet kullanan bireylerin internet üzerinden kişisel kullanım amacıyla mal veya hizmet siparişi verme ya da satın alma oranı %30,8 olmuştur. İnternet kanalıyla mal ve hizmet satan işletmelere, müşterilerin alışveriş niyetini etkileyen faktörler hakkında yol gösterici olmak giderek daha çok önem kazanmaktadır. Bu nedenle çalışma, internet üzerinden alışveriş yapan tüketicilerin niyetini etkileyen faktörler için, 1989 yılında Davis tarafından geliştirilen Teknoloji Kabul Modeli’nden (TKM yola çıkmıştır. Bu araştırma, internet kullanan toplam 680 kişiden elde edilen verilerle, online alışveriş niyetini etkileyen faktörleri, Yapısal Eşitlik Modellemesi kullanarak incelemiştir. Algılanan kullanım kolaylığı, algılanan kullanışlılık, algılanan haz, tutum ve niyetin yanı sıra modelde algılanan bilgi kalitesi, algılanan sistem kalitesi, algılanan hizmet kalitesi, mağaza bilinirliği, güven ve öznel norm değişkenlerine de yer verilmiştir. Önerilen model, yeterli uyum iyiliği değerlerini vermiştir. Araştırmanın bulgularına göre öznel norm hariç olmak üzere modelde kullanılan tüm değişkenler arasındaki yol katsayıları anlamlıdır. Çalışmaya göre, öznel norm, tüketicilerin online alışveriş niyetini belirlemede rol oynamamaktadır. The usage of internet while reaching to customers is getting more attractive day by day to firms. According to the TurkStat results of consumers information technology usage report that published in August 2014, individual internet users orders or buyings rate for their own usage was %30,8. It is getting more important today to help firms that are selling goods and services online, understand

BOOK REVIEW: Astronomie von Olbers bis Schwarzschild. Nationale Entwicklungen und internationale Beziehungen im 19. Jahrhundert (Acta Historica Astronomiae Vol. 16)

Science.gov (United States)

Sterken, C.; Dick, W. R.; Hamel, J.

2002-12-01

The 14th volume of the Acta Historica Astronomiae is the Proceedings of a Colloquium International Relationships in Astronomy (in German) organised by the History of Astronomy Section of the Astronomische Gesellschaft held on September 18 in Lilienthal, Germany. The book contains 13 articles on astronomical topics covering the 19th and 20th centuries. The first paper is by Guenther Oestmann and deals with contemporary assessments of Johann Hieronymus Schroeter's (1745-1816) astronomical works and with later judgements of the scientific importance and significance of his observations as seen by astronomers and historians. This report is complemented by a second article on Schroeter's 25-ft reflector in Lilienthal near Bremen. To this end, author Felix Luehning has constructed a scale model of the telescope, and shows how the building of a model brings a deeper understanding of function and handling of this instrument. This brings us to a third paper on telescope building in Lilienthal: Hans-Joachim Leue describes the cooperation of Johann Hieronymus Schroeter and Johann Gottlieb Schrader in developing a white reflecting metal alloy for use as telescope mirror. The fourth article, by Klaus Schillinger, describes on the basis of archival documents the aquisition history of the Herschel telescopes, including telescope quality check, repair and building. Memorial sites referring to Wilhelm Olbers, Johann Hieronymus Schroeter, Friedrich Wilhelm Bessel and Carl Friedrich Gauss are described by Arno Langkavel in two walks outlined in the very last paper of this book. Peter Brosche, in the fifth paper, discusses the rediscovery of Ceres in December1801, a discovery that was the result of the combined efforts of a theoretician (Gauss) and an observer (Zach). Juergen Hamel's paper is based on previously unused archival sources and discusses the outstanding role played by H. C. Schumacher (1780-1850, editor of the Astronomische Nachrichten) in the communication between

ESTEC/Geovusie/ILEWG planetary student design workshop: a teacher training perspective

Science.gov (United States)

Preusterink, Jolanda; Foing, Bernard H.; Kaskes, Pim

An important role for education is to inform and create the right skills for people to develop their own vision, using their talents to the utmost and inspire others to learn to explore in the future. Great effort has been taken to prepare this interactive design workshop thoroughly. Three days in a row, starting with presentations of Artscience The Hague to ESA colleagues, followed by a Planetary research Symposium in Amsterdam and a student design workshop at the end complemented a rich environment with the focus on Planetary exploration. The design workshop was organised by GeoVUsie students, with ESTEC and ILEWG support for tutors and inviting regional and international students to participate in an interactive workshop to design 5 Planetary Missions, with experts sharing their expertise and knowhow on specific challenging items: 1. Mercury - Post BepiColombo (with Sébastien Besse, ESA) 2. Moon South Pole Mission (with Bernard Foing, ESA) 3. Post-ExoMars - In search for Life on Mars (with Jorge Vago, ESA) 4. Humans in Space - Mars One investigated(with Arno Wielders, Space Horizon) 5. Europa - life on the icy moon of Jupiter? (with Bert Vermeersen, TU Delft) Lectures were given for more than 150 geology students at the symposium “Moon, Mars and More” at VU university, Amsterdam (organized by GeoVUsie earth science students). All students were provided with information before and at start for designing their mission. After the morning session there was a visit to the exhibition at The Erasmus Facility - ESTEC to inspire them even more with real artifacts of earlier and future missions into space. After this visit they prepared their final presentations, with original results, with innovative ideas and a good start to work out further in the future. A telescope session for geology students had been organized indoor due to rain. A follow-up visit to the nearby public Copernicus observatory was planned for another clear sky occasion. The interactive character

Marcos, horizontes visuales y experiencia del lugar

Directory of Open Access Journals (Sweden)

Enrique de Teresa

2012-12-01

Full Text Available

Resumen

"Habiendo educado mis ojos en el espectáculo de las cosas, intento deciros lo bello que he encontrado" Le Corbusier (El viaje de Oriente

Desde la temprana fecha de 1911, en que realiza su viaje a Oriente, Le Corbusier nos muestra la capacidad mediadora que tiene la arquitectura para vincular los espacios, para conectar visualmente interior y exterior, para hacernos redescubrir la naturaleza acentuando nuestra percepción consciente. Sus dibujos sobre Villa Adriana, Pompeya, Atenas, etc., son un ejemplo de cómo percibir y plasmar en croquis su observación de la arquitectura y su ámbito exterior, de la captación del papel mediador entre arquitectura y lugar.
En sus textos posteriores, y especialmente en "Vers une  architecture" (1923, así como a través de la experiencia de sus casas en los años veinte, nos mostrará el valor de las  operaciones que acotan, enmarcan y proporcionan una   dimensión de los espacios y del paisaje. Lo que hace de manera explícita y precisa en el texto "Une petite maison" (1923.
Alvar Aalto y, posteriormente, Álvaro Siza, recogerán esta  capacidad de mediación entre arquitectura y lugar, buscando estimular la mirada para alentar la consciencia y el goce de los espacios y de la naturaleza. Las estrategias de la visión que  proponen, sobre todo en el último caso, lo llegan a  emparentar con el compromiso de enseñarnos a mirar y  experimentar del Land Art.
Más allá de las imágenes expresivas y del lenguaje se tratará de ver, mediante ejemplos concretos, como la arquitectura se configura como vehículo de una percepción renovada y  alentadora de los espacios y del lugar.

Palabras clave

percepción, arquitectura, mediación, lugar, espacio

Abstract

"Having educated my eyes in the spectacle of things, I try to tell you what I have found beautiful." Le Corbusier (The

A transistorized 1024-channel neutron time-of-flight analyser; Selecteur transistorise de temps de vol pour neutrons, a 1024 canaux; Nejtronnyj analizator vremeni proleta s 1024 kanalami i s perevodom skhemy na tranzistory; Aparato transistorizado de 1024 canales para analizar tiempos de vuelo de neutrones

Energy Technology Data Exchange (ETDEWEB)

Giannelli, G [European Atomic Energy Community, CCR, Ispra (Italy)

1962-04-15

adaptabilidad y que sea posible modificar o ampliar si lo precisaran los experimentadores. (author) [Russian] Daetsya opisanie nejtronnogo analizatora vremeni proleta s 1024 kanalami i s perevodom skhemy na tranzistory. EHtot pribor byl razdelen na dve absolyutno nezavisimye chasti: analog k tsifrovomu preobrazovatelyu (ATSP), kotoryj izmeryaet vremya proleta, i 1024-kanal'noe nakopitel'noe ustrojstvo na ferritovykh serdechnikakh. Takim putem vykhodnye signaly, postupayushchie iz ATSP, mogut byt' zaregistrirovany na magnitnoj lente vmeste s vykhodnymi signalami iz drugikh ATSP, izmeryayushchikh drugie fizicheskie kolichestva, otnosyashchiesya k tomu zhe yadernomu prevrashcheniyu pri obshchem kolichestve kanalov, prevyshayushchem moshchnost' nakopitel'nogo ustrojstva. Analog tsifrovogo preobrazovatelya snabzhen vremennym zapominayushchim ustrojstvom, kotoroe blagodarya svoemu regulirovaniyu skorosti signalov: 1) pozvolyaet dostich' velichiny mertvogo vremeni lish' 0,5 {mu} v sekundu, kogda analog tsifrovogo preobrazovatelya svyazan neposredstvenno s 1024-kanal'nym nakopitel'nym ustrojstvom; i 2) sposobstvuet luchshemu ispol'zovaniyu samoj magnitnoj lenty, kogda analog tsifrovogo preobrazovatelya privodit v dejstvie magnitofon. Vremennoe zapominayushchee ustrojstvo obladaet sposobnost'yu zapominat' s chetyrekhkratnoj tochnost'yu (vplot' do shestnadtsati dvoichnykh razryadov). SHirina kanala analizatora kolebletsya ot 0,5 do 48 {mu}s. 1024 kanala mogut byt' razdeleny na dve odinakovye gruppy po 512 kanalov, kazhdaya iz kotorykh soedinyaetsya s dvumya detektorami. Vremennoe zapominayushchee ustrojstvo dopuskaet odnovremennuyu zapis' signalov dvumya gruppami. Kanaly mogut byt' takzhe podrazdeleny po vremeni proleta na dve gruppy, iz kotorykh pervaya gruppa (16 kanalov) ispol'zuetsya dlya zapisi chisto nulevogo vremeni proleta, togda kak vtoraya gruppa mozhet byt' ispol'zovana v lyuboj pozitsii po obshchim intervalam vremeni mezhdu proletami. CHislo kanalov, ispol'zuemykh dlya zapisi

Dondurulmuş Hazır Gıda Dağıtım Kanalında Dikey Yönlü Çatışma Davranışı: Doğu Karadeniz Bölgesi’nde Bir Alan Araştırması(A Vertical Conflict Behaviour in the Distribution Channel of Frozen Prepared Food Sector: A Survey Research in the Black Sea Region

Directory of Open Access Journals (Sweden)

Hasan AYYILDIZ

2010-01-01

Full Text Available In this research, conflict behaviour and solution methods between independent retailers and wholesalers in frozen prepared food sector were investigated. According to the results of investigation that performed on 181 independent retailers which selected by convenience sampling method in the East Blacksea Region (Giresun, Trabzon, Rize and Artvin, the most important conflict subject are different and privileged discount and payment condition applying. Beside this, to evade taking risk and conflict about order delivery timing are following. While puzzling over conflict subjects between retailers and wholesalers, the most important methods used are job shareouting to manage promoting struggle, boycotting and changing wholesalers and constituting a complaining unit related to product.

INVESTIGATION ON THERMAL-FLOW CHARACTERISTICS OF HTGR CORE USING THERMIX-KONVEK MODULE AND VSOP'94 CODE

Directory of Open Access Journals (Sweden)

Sudarmono Sudarmono

2015-03-01

  Kegagalan sistem pembuangan panas pada reaktor berpendingin air jenis PWR, Three Mile Islands dan reaktor BWR Fukushima Daiichi, menyebabkan masyarakat nuklir mulai memikirkan penggunaan reaktor pembangkit daya jenis temperatur tinggi berpendingin gas (HTGR. Bidang Fisika dan Teknologi Reaktor di Pusat Teknologi Reaktor dan Keselamatan Nuklir (PTRKN mempunyai tugas melaksanakan kegiatan litbang desain konseptual reaktor kogenerasi dengan tingkat daya menengah yang berpendingin gas helium dengan daya 200 MWt. Desain HTGR200K merupakan salah satu sistem pembangkit energi yang memiliki efisiensi energi paling besar, dan tingkat keselamatan inheren yang tinggi dan bersih. Komposisi geometri dan struktur teras didesain agar dapat menghasilkan keluaran pendingin gas helium bertemperatur 950 0C sehingga dapat digunakan untuk produksi hidrogen dan atau unit industri proses lainnya secara kogeneratif. Luaran gas helium bertemperatur sangat tinggi ini akan menimbulkan tegangan termal pada bola bahan bakar yang mengancam integritas sistem pengungkungan produk fisi di dalamnya. Oleh karena itu perlu dilakukan evaluasi karakteristika termal flow untuk menentukan distribusi temperatur bahan bakar bola dan outlet temperatur pendingin gas helium teras HTGR. Hal ini dilakukan dengan menggunakan modul Thermix-Konvek yang terintegrasi dalam program VSOP’94. Geometri teras HTGR dikerjakan dalam modul BIRGIT untuk model teras 2-D (R-Z dengan 5 kanal aliran pebble dalam teras aktif arah radial. Hasil evaluasi menunjukkan bahwa nilai tertinggi dan terendah temperatur yang terdapat pada teras   adalah sebesar 999.3 °C dan 886,5 °C. Demikian pula hasil temperatur tertinggi bahan bakar TRISO dan bahan bakar pebble di dalam teras, yaitu diperoleh sebesar  1510,20°C yang terletak pada lapisan bahan bakar inti UO2, di posisi z= 335.51 cm dan  r=0 cm. Analysis di lakukan pada laju massa aliran pendingin, tekanan dan daya masing-masing sebesar 120 kg/s, 7 Mpa dan 200MWth. Hasil

United Kingdom to Join ESO on July 1, 2002

Science.gov (United States)

2001-12-01

united European face in astronomy through ESO". The President of the ESO Council, Dr. Arno Freytag , shares this opinion fully. "This is a most important step in the continuing process of European integration. The entry of the UK will of course be very useful to the scientists in that country, but I have no doubt that the benefits will be mutual. With its world-level astronomical and engineering expertise and with one of the most active research communities in Europe, the UK will bring significant intellectual, technical and financial resources to strengthen ESO. I have no doubt that the impressive research that is now being carried out by numerous astronomers with the ESO facilities has been our best advertisement and I am sure that this has had an important effect on the very welcome decision by the UK to join ESO." The UK will pay the usual annual contribution to ESO from the date of its entry. It has also been decided that as an important part of the special contribution to be made on entry, the UK will deliver the VISTA infrared survey telescope to ESO as an in-kind contribution. This wide-field telescope facility is now being constructed in the UK for a consortium of universities and it was decided already last year to place it at Paranal, cf. ESO PR 03/00. It will now become a fully integrated part of the ESO Paranal Observatory providing important survey observations in support of the VLT. Ian Halliday , Chief Executive of PPARC, is "delighted that the negotiations with ESO and subsequent Council meetings have passed this critical decision point. We now expect a straightforward parliamentary process to ratify the intergovernmental treaty. This decision will allow UK astronomers to have access to the world-class VLT telescopes at Paranal. Just as importantly UK Astronomy will have a sound basis for the future ALMA and OWL projects in a European context. This is a major increase in investment in, and capability for, UK Astronomy." Notes [1]: Both ESO and PPARC

Yeni Harflerin Kabulü Ve Adana Basını’na Yansıması: “Yeni Adana” ve “Türk Sözü” Gazetesi The Acceptance Of New Letters And Reflection Of Them To The Adana Press: “Yeni Adana” And “Türk Sözü”

Directory of Open Access Journals (Sweden)

Şeyda ÖZÇELİK

2013-09-01

��nin kurtuluş ve kuruluş yıllarında da basın yayın organlarının rolü oldukça önemlidir. Özellikle, Milli Mücadele zamanında halka psikolojik destek veren gazeteler, milli duyguların kuvvetlenmesinde, birlik ve beraberliğin güçlenmesinde etkin rol oynamışlardır. Ulusal basının yanı sıra yerel basın da Kurtuluş Savaşı sürecinde bölge halkını bilgilendirmiş ve halkı Milli Mücadele konusunda bilinçlendirmiştir. Kurtuluş Savaşı’nın ardından kurulan Yeni Türkiye Cumhuriyeti Devleti’nin rejimi, siyasi ve kültürel vizyonu ulusal ve yerel basında an be an yer almıştır. Devlet kurulduktan sonra gerçekleştirilen değişim ve dönüşümler yine basın kanalıyla halka ulaştırılmıştır. Bu aşamada, Yeni Türkiye Cumhuriyeti’nin çağdaş devlet haline gelmesinde dönüm noktası olan Atatürk devrimlerinin toplum tarafından anlaşılması için de dönem basınına büyük görev düşmüştür. Atatürk devrimlerinden olan Harf İnkılabı’nın duyurulma aşamasında faal olarak çalışan kurumlardan bir tanesi de dönem gazeteleridir. Yeni harflerin tanıtımı, halka öğretilmesi, Mustafa Kemal’in ve aydınların Latin harfleriyle ilgili görüşleri basında sık sık yer almıştır. Çalışmada 1918 yılında kurulan ve Adana’nın yerel yayın organı olan Yeni Adana ve 1923 yılında yayın hayatına başlayan Türk Sözü gazetelerinin fonksiyonlarından yararlanılacaktır. Bu gazetelerin, Harf İnkılâbı’nın duyurması, yeni harfleri tanıtması ve uygulama sürecindeki rolleri ortaya konacaktır.

Multidimensional Gamma-Ray Spectrometry and its Use in Biology; La Spectrometry Gamma Multidimensionnelle et son Application en Biologie; Mnogomernaya spektrometriya gamma-luchej i ee ispol'zovanie v biologii; La Espectrometria Gamma Multidimensional y su Empleo en Biologia

Energy Technology Data Exchange (ETDEWEB)

Nielsen, J. M.; Kornberg, H. A. [Battelle Memorial Institute, Pacific Northwest Laboratory, Richland, WA (United States)

1965-10-15

nahodjashhim sebe osoboe primenenie v biologii metodom izmerenija radioizotopov. Jetot instrumental'nyj opyt daet vozmozhnost' neposredstvenno vyjavit' i izmerit' otdel'nye gamma-izluchateli v slozh- nyh smesjah radioizotopov v razlichnyh matricah prob bez predvaritel'noj himicheskoj ob- rabotki. Sistema obnaruzhenija skonstruirovana tak, chtoby obespechit': bol'shuju chuvstvi- tel'nost' blagodarja ispol'zovaniju dvuh bol'shih kristallicheskih detektorov iz NaJ (T1) (diametrom 6 i tolshhinoj 4 djujma); bol'shuju selektivnost' blagodarja ispol'zovaniju metoda scheta sovpadenij, pozvoljajushhego otdeljat' drug ot druga spektry gamma-luchej, pol'zujas' harakteristikami gamma-raspada kazhdogo radioizotopa v otdel'nosti; nakonec, chrezvychajno nizkij fon, a takzhe sokrashhenie komptonovskoj interferencii posredstvom okruzhajushhego pribor detektora antisovpadenij s kol'cevym kanalom (sostojashhego iz kristalla NaJ (T1) tolshhinoj 11,5 djujma s otverstiem diametrom 6,5 djujma). Pri pomoshhi 4096-kanal'nogo mnogomernogo analizatora dva sovpadajushhih gamma-lucha razreshajutsja po svoim jenergijam i zanosjatsja dlja hranenija v ploskost' 64 h 64-kanal'noj pamjati, togda kak nesovpadajushhie sobytija hranjatsja tol'ko na osjah pamjati. Jeto jeffektivnym obrazom sokrashhaet fon i komp- tonovskie interferencii na neskol'ko porjadkov i vmeste s tem znachitel'no uluchshaet sele- ktivnost' . Neposredstvennoe gamma-spektrometricheskoe izmerenie radioizotopov, nahodjashhihsja v nichtozhno malyh kolichestvah v biologicheskih probah, znachitel'no zatrudnjaetsja iz-za pri- sutstvija otnositel'no bol'shih kolichestv prirodnogo kalija-40, gamma-radiacija kotorogo s jenergiej 1,47 Mjev meshaet izmerenijam. Poskol'ku bol'shaja chast' radioizotopov raspa- daetsja s kaskadnoj jemissiej dvuh ili neskol'kih gamma-luchej, novyj metod daet vozmozh- nost' provodit' neposredstvenno selektivnye izmerenija i rasshirjat' krug primenenija jetogo metoda. Tak, naprimer, natrij-22 (radioizotop, vstrechajushhijsja

Use of semiconductors in lieu of emulsions in nuclear spectroscopy; Utilisation de semi-conducteurs a la place d'emulsions en spectroscopie nucleaire; Primenenie poluprovodnikov vmesto ehmul'sij v yadernoj spektroskopii; Sustitucion de las emulsiones por semiconductores en espectroscopia nuclear

Energy Technology Data Exchange (ETDEWEB)

Bilaniuk, O M; Marsh, B B [University of Rochester, Rochester, NY (United States)

1962-04-15

schetchik, voznikayushchij v rezul'tate impul's peredaetsya v oba kontsa linii zaderzhki. Kazhdaya iz 20 stupenej linii sostoit iz dvukh induktivnostej v 35 {mu}H i dvukh kondensatorov v 60 {mu}{mu}F, odnim iz kotorykh yavlyaetsya sam schetchik i ego provoda. EHti komponenty obespechivayut zaderzhku v razmere t = 2 (LC){sup 1/2} = 90 m{mu}s na stupen'. Takim obrazom, razlichie vo vremeni mezhdu impul'- sami, dokhodyashchimi do kontsov linii zaderzhki, budet sostavlyat' 180 m{mu}leek. na dva sosednikh detektora. Oba kontsa linii zaderzhki sootvetstvenno prisoedinyayutsya k ''start''-usilitelyu i ,''stop''-usilitelyu, posle chego pridaetsya formiruyushchaya i puskovaya skhemy. Ikh vykhody privodyat v dejstvie vremenno-amplitudnyj preobrazovatel' impul'sov 6BN6. Ustanovlennaya zaderzhka v 2,5 {mu}s vklyuchena v ''stop''-usilitel', chto obespechivaet postoyannyj prikhod ,,stop''-impul'sa v vremenno-amplitudnyj preobrazo- vatel' posle ,,start''-impul'sa. Amplituda impul'sa, idushchego iz preobrazovatelya 6BN6, proportsional'na raznitse vo vremeni mezhdu ''start''- i ,''stop''-impul'sami. Takim obrazom, signaly, voznikayushchie v razlichnykh schetchikakh mozaiki, dekodiruyutsya amplitudoj impul'sa. Poluchaemye v rezul'tate gruppy scheta izobrazhayutsya na ehkrane 400-kanal'nogo analizatora amplitudy impul'sov, perepechatyvayutsya i izobrazhayutsya graficheski s pomoshch'yu samopistsa X-Y. Gruppy tselikom razlozheny, tak chto dekodirovanie yavlyaetsya polnym. Dekodiruyushchaya skhema mozhet prinimat' odin impul's cherez kazhdye 8 mikrosekund, i, takim obrazom, ogranichenie skorosti scheta iskhodit ne iz ehtogo pribora, a iz 400-kanal'nogo analizatora. Bylo obnaruzheno, chto dekodiruyushchij pribor udovletvoritel'no rabotaet v prisutstvii magnitnogo polya i pri rabote tsiklotrona na polnuyu moshchnost'. Predstavleny polnye skhemy dekodiruyushchego ustrojstva i pokazany obraztsy yadernykh dannykh, sobrannykh s ego pomoshch'yu. (author)

Void Reactivity Effects in the Second Charge of the Halden Boiling Water Reactor; Effets Cavitaires dans la Deuxieme Charge du Reacteur a Eau Lourde Bouillante de Halden (HBWR); Ehffekty pustotnoj reaktivnosti vo vtoroj zag HBWR; Effectos de Cavitacion en la Segunda Carga del Reactor de Agua Pesada Hirviente de Halden (HBWR)

Energy Technology Data Exchange (ETDEWEB)

Lunde, J. E. [OECD Halden Reactor Project (Norway)

1964-02-15

temperaturas elevadas. La concordancia es menos satisfactoria para valores intermedios del volumen relativo de los vacios. El efecto de reactividad se calcula macroscopicamente mediante una teoria de las perturbaciones. (author) [Russian] Jeffekt reaktivnosti pustot, vyzvannyh kipeniem v kanalah dlja teplonositelja vo vtoroj zagruzke Haldejskogo kipjashhego tjazhelovodnogo reaktora (HBWR) byl izmeren kak v jeksperimentah nulevoj moshhnosti s imitaciej pustot, tak i v uslovijah fakticheskoj moshhnosti. Jeksperimenty s imitirovannymi pustotami sostojali v izmerenii jeffekta reaktivnosti pustotnyh kolonn, vvodimyh v tonkostennye trubki na razlichnuju glubinu. Trubki byli ustanovleny v raznyh polozhenijah mezhdu prodol'nymi rebrami v odinochnoj sborke, sostojashhej iz semi sterzhnej, prakticheski identichnoj normal'nym toplivnym jelementam vtoroj zagruzki. Jetot jeksperiment pozvolil izuchit' zavisimost' reaktivnosti ot pustogo ob{sup e}ma, a takzhe zavisimost' reaktivnosti ot polozhenija puzyr'kov para v kanale dlja teplonositelja. Jeksperiment byl vypolnen na norvezhskoj ustanovke nulevoj moshhnosti NORA s aktivnoj zonoj iz 36 jelementov vtoroj zagruzki i s geometriej reshetki, analogichnoj geometrii reshetki reaktora HBWR. Temperaturnaja zavisimost' pustotnogo jeffekta byla izuchena na jeksperimental'noj ustanovke nulevoj moshhnosti, imevshej aktivnuju zonu Iz 100 toplivnyh jelementov reaktora HBWR. V odinochnom toplivnom jelemente uroven' vody v kanale dlja teplonositelja snizhalsja do razlichnyh glubin i vlijanie na reaktivnost' jetogo otklonenija ot normal'nyh uslovij izmerjalos' pri razlichnyh temperaturah a intervale temperatur 50 -220eS. Vlijanie pustotnoj reaktivnosti na moshhnost' bylo izmereno na reaktore HBWR kak funkcija jadernoj jenergii pri razlichnyh temperaturah zamedlitelja v diapazone 150 -230e S pri moshhnostjah do 16mgvt (pri samoj vysokoj temperature). Kojefficient pustotnoj reaktivnosti na moshhnosti javljaetsja vazhnym pokazatelem pri opredelenij

Kuva-yi Milliye Müzesindeki Sırp Kralı II. Stefan Uroš Milutin (1282-1321 Dönemine Ait Gümüş Sikke A Silver Coin of Serbian King Stephan Uros II Milutin (1282-1321 from Kuva-yi Milliye Museum

Directory of Open Access Journals (Sweden)

Ceren ÜNAL

2012-12-01

bulunmaktadır. Kuva-yi Milliye Müzesi’nde, 2011 ve 2012 yılı Ağustos ayları arasında yapılan çalışmalar sonucu Ortaçağ Sırbistan dönemine tarihlenen bir adet nadir buluntu gümüş sikke tespit edilmiştir.Kuva-yi Milliye Müzesi’ndeki1 Sırp hükümdar II. Stefan Uroš Milutin (1282-1321 iktidarına tarihlenen bir adet gümüş sikke/dinar2, Anadolu’ya ticaret yoluyla girmi�� olmalıdır. Bir grup gümüş Venedik sikkesi ile beraber bulunan Sırp dinarı, dönemin etkin kültürlerinden Bizans İmparatorluğuna ait sanılarak sınıflanmıştır. Yapılan araştırmalar sonucu 13. yüzyıl sonu Sırp Krallığı dönemine tarihlenen gümüş sikkenin Anadolu’ya girişi ise muhtemelen Venedik ile yapılan ticaretle gerçekleşmiştir. Müzede korunan sikke Doğu ile Batı arasında, özellikle deniz aşırı ticaretin merkezi konumunda olan Anadolu’nun zengin kültürünün yansımasıdır.12. yüzyılda Bizans İmparatorluğunun gücünün zayıflamasıyla, Balkanlarda yaşayan toplumlar arasında bağımsızlık düşüncesi gelişmiştir. 12. yüzyılda kurulan Sırp Krallığı giderek güçlenerek Balkanlarda sınırlarını genişletmiş ve Bizans İmparatorluğu ile Batıdaki devletler arasında denge unsuru olarak önemli bir konuma ulaşmıştır. Sırp Krallığının, Batı’nın Doğu’ya karadan açılan yolu üzerinde olması Batı ile çeşitli ittifak ilişkileri kurmalarında etkindir. Stratejik konumu Bizans İmparatorluğunun da her zaman dostane ilişkiler kurma eğiliminde olmasına neden olmuştur.Dönemin deniz aşırı ticaretteki hakim gücü olan Venedikli tüccarlar kanalıyla Anadolu’ya girmiş olduğu düşünülen gümüş sikke nadir bir buluntudur. Bu nadir gümüş sikke Balkanlar ve Sırbistan’ın tarihi arka planı eşliğinde tanıtılacaktır.

A 900-channel coincidence pulse-amplitude analyser; Selecteur d'amplitudes d'impulsions a coincidence a trois dimensions; Devyatisotkanal'nyj amplitudnyj analizator impul'sov sovpadeniya; Analizador de amplitud de impulsos de coincidencia con 900 canales

Energy Technology Data Exchange (ETDEWEB)

Alexander, T K; Robinson, L B [Atomic Energy of Canada Limited, Chalk River, Ontario (Canada)

1962-04-15

ustrojstva s perekhodom ot nepreryvnykh velichin k diskretnym i iz devyatisotkanal'nogo zapominayushchego ustrojstva s ferritovym serdechnikom emkost'yu 2{sup 16} na kanal. Ustrojstvo po obnaruzheniyu i upravleniyu vydeleno i mozhet byt' raspolozheno otdel'no ot analizatora. Dlya impul'sov sovpadeniya pri vkhode A i B v kodirovochnoe ustrojstvo mozhno vybirat' sposob proizvodstva analiza tak, chtoby imelos' 30 kanalov pri 30 raspredeleniyakh, 100 kanalov pri 9 raspredeleniyakh ili 300 kanalov pri 3 raspredeleniyakh. V dvukh poslednikh sluchayakh iskhodnye linii i shirina ''okon'' amplitudy impul'sov v raspredelenii A mozhet vybirat'sya samim operatorom. Pri 100 kanalakh dlya analiza amplitudy impul'sov vosem' ''okon'' v raspredelenii A opredelyayut vosem' grupp po 100 kanalov dlya raspredelenij B. Fakticheski v ehtom sluchae u nas poluchaetsya odin stokanal'nyj analizator dlya raspredeleniya A i vosem' otdel'nykh stokanal'nykh analizatorov, v kotorye mozhet byt' napravleno raspredelenie B. Daetsya opisanie osnovnykh skhem kodirovochnogo ustrojstva, logicheskoj skhemy zapominayushchego ustrojstva i sektsii po obnaruzheniyu. (author)

In-situ treatment of a mixed hydrocarbon plume through enhanced bio-remediation and a PRB system

International Nuclear Information System (INIS)

Aglietto, I.; Bargoni, G.; Bretti, L.L.

2005-01-01

Groundwater is frequently polluted with mixtures of contaminants that are amenable to different types of remediation. One example is the combination of petroleum hydrocarbons (BTEX) and chlorinated solvents (PCE, TCE, DCE, VC), as it occurs in the groundwater beneath the industrial site that is the objective of the present case study. The site is located in Italy near a main river (Arno), which is supposed to be the final recipient of the contamination and where a possible exposure might take place. The aim of the treatment is the plume containment within the site boundaries in order to avoid further migration of the contaminants towards the river. The design of the remediation system was based on an extensive site characterization that included - but was not limited to - the following information: geological and geochemical, microbiological and hydrological data, together with analytical data (i.e. contaminant concentrations). Pilot tests were also implemented in order to collect the necessary parameters for the full-scale treatment design and calibration. The monitoring of the site conditions was carried out throughout a period of several months, both with periodical measurements and sampling and with fixed monitoring probes, in order to record the aquifer changes (levels, concentrations, etc.) related both to seasonal variations and to the pilot tests. The groundwater is located in a highly heterogeneous aquifer, with a saturated thickness of 1.5 m and an average hydraulic conductivity of 2.5 x 10 -5 m/s. The seepage velocity is extremely low, with a mean value around 1.3 mm/d. This results in a long residence time and limited volumes per time unit to be treated. The site was contaminated by a mixed plume of more than 15 different contaminants, ranging from BTEX, to MTBE, to PAH, to chlorinated solvents. The concentration peaks were in the order of 1-100 mg/l for each contaminant. Petroleum hydrocarbons are quickly degradable through oxidative mechanisms

In-situ treatment of a mixed hydrocarbon plume through enhanced bio-remediation and a PRB system

Energy Technology Data Exchange (ETDEWEB)

Aglietto, I.; Bargoni, G.; Bretti, L.L. [Studio aglietto s.r.l. (Italy)

2005-07-01

Groundwater is frequently polluted with mixtures of contaminants that are amenable to different types of remediation. One example is the combination of petroleum hydrocarbons (BTEX) and chlorinated solvents (PCE, TCE, DCE, VC), as it occurs in the groundwater beneath the industrial site that is the objective of the present case study. The site is located in Italy near a main river (Arno), which is supposed to be the final recipient of the contamination and where a possible exposure might take place. The aim of the treatment is the plume containment within the site boundaries in order to avoid further migration of the contaminants towards the river. The design of the remediation system was based on an extensive site characterization that included - but was not limited to - the following information: geological and geochemical, microbiological and hydrological data, together with analytical data (i.e. contaminant concentrations). Pilot tests were also implemented in order to collect the necessary parameters for the full-scale treatment design and calibration. The monitoring of the site conditions was carried out throughout a period of several months, both with periodical measurements and sampling and with fixed monitoring probes, in order to record the aquifer changes (levels, concentrations, etc.) related both to seasonal variations and to the pilot tests. The groundwater is located in a highly heterogeneous aquifer, with a saturated thickness of 1.5 m and an average hydraulic conductivity of 2.5 x 10{sup -5} m/s. The seepage velocity is extremely low, with a mean value around 1.3 mm/d. This results in a long residence time and limited volumes per time unit to be treated. The site was contaminated by a mixed plume of more than 15 different contaminants, ranging from BTEX, to MTBE, to PAH, to chlorinated solvents. The concentration peaks were in the order of 1-100 mg/l for each contaminant. Petroleum hydrocarbons are quickly degradable through oxidative mechanisms

Committees

Science.gov (United States)

2012-11-01

Leadership Team of the IAHR Committee for Hydraulic Machinery and Systems Eduard EGUSQUIZA, UPC Barcelona, Spain, Chair François AVELLAN, EPFL-LMH, Switzerland, Past Chair Richard K FISHER, Voith Hydro Inc., USA, Past Chair Fidel ARZOLA, Edelca, Venezuela Michel COUSTON, Alstom Hydro, France Niklas DAHLBÄCKCK, Vatenfall, Sweden Normand DESY, Andritz VA TECH Hydro Ltd., Canada Chisachi KATO, University of Tokyo, Japan Andrei LIPEJ, Turboinstitut, Slovenija Torbjørn NIELSEN, NTNU, Norway Romeo SUSAN-RESIGA, 'Politehnica' University Timisoara, Romania Stefan RIEDELBAUCH, Stuggart University, Germany Albert RUPRECHT, Stuttgart University, Germany Qing-Hua SHI, Dong Fang Electrical Machinery Co., China Geraldo TIAGO, Universidade Federal de Itajubá, Brazil International Advisory Committee Shouqi YUAN (principal) Jiangsu University China QingHua SHI (principal) Dong Fang Electrical Machinery Co. China Fidel ARZOLA EDELCA Venezuela Thomas ASCHENBRENNER Voith Hydro GmbH & Co. KG Germany Anton BERGANT Litostroj Power doo Slovenia B C BHAOYAL Research & Technology Centre India Hermod BREKKE NTNU Norway Stuart COULSON Voith Hydro Inc. USA Paul COOPER Fluid Machinery Research Inc USA V A DEMIANOV Power Machines OJSC Russia Bart van ESCH Technische Universiteit Eindhoven Netherland Arno GEHRER Andritz Hydro Graz Austria Akira GOTO Ebara Corporation Japan Adiel GUINZBURG The Boeing Company USA D-H HELLMANN KSB AG Germany Ashvin HOSANGADI Combustion Research and Flow Technology USA Byung-Sun HWANG Korea Institute of Material Science Korea Toshiaki KANEMOTO Kyushu Institute of Technology Japan Mann-Eung KIM Korean Register of Shipping Korea Jiri KOUTNIK Voith Hydro GmbH & Co. KG Germany Jinkook LEE Eaton Corporation USA Young-Ho LEE Korea Maritime University Korea Woo-Seop LIM Hyosung Goodsprings Inc Korea Jun MATSUI Yokohama National University Japan Kazuyoshi Mitsubishi H I Ltd, Japan MIYAGAWA Christophe NICOLET Power Vision Engineering Srl Switzerland Maryse PAGE Hydro

The Use of Ionizing Radiation in the Vulcanization of Silicon Rubber; Utilisation des radiations ionisantes pour la vulcanisation du caoutchouc au silicone; Ispol'zovanie ioniziruyushchikh izluchenij dlya vulkanizatsii silikonovogo kauchuka; Empleo de las radiaciones ionizantes en la vulcanizacion del caucho de siliconas

Energy Technology Data Exchange (ETDEWEB)

Kuzminsky, A S; Nikitina, T S; Oksentevich, L A [Rubber Research Institute, Moscow, Union of Soviet Socialist Republics (Russian Federation)

1960-07-15

temperaturas (150{sup o}, 200{sup o} y 250{sup o}). La irradiacion permite disminuir la temperatura de vulcanizacion y prescindir de un almacenamiento prolongado a temperatura regulada, que de otro modo es necesario despues de la vulcanizacion. El negro de humo puede utilizarse como material de carga para el caucho vulcanizado con arreglo al nuevo metodo. Los autores llegan a la conclusion de que el empleo de las radiaciones ionizantes se traduce en una simplificacion de la tecnologia de la vulcanizacion del caucho de siliconas y en un mejoramiento de las propiedades de los productos obtenidos. (author) [Russian] Osnovnaya tsel' raboty - podrobnoe izuchenie svojstv materialov, poluchaemykh v rezul'tate oblucheniya smesej polidimetil-siloksanovogo kauchuka s razlichnymi napolnitelyami (spetsial'naya kremnekislota, dvuokis' titana, kanal'naya, pechnaya i lampovaya sazha). Obluchenie provodilos' na moshchnoj rentgenovskoj ustanovke i na istochnike {gamma}-izlucheniya So{sup 60} aktivnost'yu 20 000 g-ehkv. radiya. Otsenena otnositel'naya skorost' obrazovaniya prostranstvennoj setki vulkanizatov (po velichine ravnovesnogo modulya i maksimal'noj stepeni nabukhaniya v benzole). Rassmotreno izmenenie soprotivleniya razryvu i otnositel'nogo udlineniya v protsesse oblucheniya. Vybrany optimal'nye rezhimy vulkanizatsii i opredeleny osnovnye fiziko-mekhanicheskie pokazateli vulkanizatov. Issledovano izmenenie svojstv radiatsionnykh vulkanizatov v protsesse teplovogo stareniya pri razlichnykh temperaturakh (150, 200 i 250{sup o}). Radiatsionnaya vulkanizatsiya isklyuchaet neobkhodimost ' provedeniya protsessa pri vysokikh temperaturakh i dlitel'noe termostatirovanie posle vulkanizatsii . Novyj sposob vulkanizatsii pozvolyaet primenyat' v kachestve napolnitelej uglerodnye sazhi. Ispol'zovanie ioniziruyushchikh izluchenij pozvolyaet uprostit' tekhnologiyu vulkanizatsii silikonovogo kauchuka i uluchshit' svojstva vulkanizatov. (author)

Clinical Photoscintillography: Technique and Applications; Photoscintigraphie Clinique: Methode et Applications; Klinicheskaya fotostsintillografiya: metodika i primenenie; Fotocentelleografia Clinica: Tecnicas y Aplicaciones

Energy Technology Data Exchange (ETDEWEB)

Ephraim, K. H. [Rotterdamsch Radio-Therapeutisch Instituut, Rotterdam (Netherlands)

1964-10-15

' de exploracion. La intensidad luminosa y la frecuencia de los destellos de esta ultima varian con el indice de recuento, obteniendose asi una respuesta no lineal sin introducir la inercia de un circuito integrador. Los destellos 'secundarios' se registran sobre pelicula. Para impedir la perdida de datos debido a su registro en la region de saturacion de la curva de sensibilidad de la pe licu la, se utiliza una amplificacion de contraste moderada y la pelicula se examina en un circuito de television industrial. El autor subraya la necesidad de adaptar las condiciones de colimacion al problema clinico que haya de resolverse. En la memoria se examinan las aplicaciones clinicas de esta tecnica al estudio de enfermedades tiroideas, renales, hepaticas y oseas. (author) [Russian] Pri primenenii fotoscintillografii v klinike ogromnoe znachenie imejut kollimacija, u si l e nie kontrastnosti i nakoplenie dannyh. Dlja obnaruzhenija ogranichennyh uchastkov porazhenija v takih plotnyh organah, kak pechen' i mozg , byl razrabotan special'nyj 36-kanal'nyj mnogofokusnyj kollimator. Demonstrirujutsja izochuvstvitel'nye linii jet o go kollimator a . E go chuv stvitel'nost' malo m en ja et sja ot poverhnosti do glubiny, ravnoj naibol'shej tolshhine pecheni. Byl postr oen special'nyj usilitel' kontrastnosti: nebol'shaja ''pervichnaja'' lampa nakalivanija, soedinennaja cherez impul'snyj usilitel' na vyhode odnokanal'nogo an a l i za t or a upravlja etsja s pomoshh'ju za vi sim o go ot svetareostata (ZSR). Soprotovlenie 3 SR izmenja etsja v zavisimosti ot sk or o sti . Posledovatel'no po otnosheniju k ZSR s o edinena skennirujushhaja ''vtorichnaja'' lampa nakalivanija. Jarkost', a takzhe chastota vspyshek poslednej zavisit ot skorosti scheta i tem samym nelinejnaja chuvstviteltnost' dostigaetsja b e z vvedenija inercionnogo k on tura. ''Vtorichnye'' vspyshki re gi str i rujut sja na p lenk e. S cel'ju predotvrashhenija poteri informacii pri registracii v oblasti nasyshhenija krivoj chuv

THE GHOST OF THE HOUSE OF SILENCE: A DEFICIENT ENLIGHTENMENT PROJECT SESSİZ EV’İN HAYALETİ: GÜDÜK BİR AYDINLANMA PROJESİ

Directory of Open Access Journals (Sweden)

Seyit Battal UĞURLU

2009-12-01

şamımıza ilişkin kodladığı ve ironik mesafeden yansıttığı bu kişi üzerinden; aslında bir ucu Tanzimat’a kadar götürülebilecek, toplumun temel dinamikleriyle örtüşememiş yeni bir ‘aşı’nın Meşrutiyet’ten günümüze değin bıraktığı kısır etki ele alınır. Türk kültür tarihinin pozitivist düşünce çizgisine, anılan roman kanalıyla yöneltilen bu eleştiri, aydının toplumla ilişkisini sorunsallaştırmaktadır. Bu makalede, Sessiz Ev’deki Selahattin Darvınoğlu’nun, aydın olarak profiline odaklanılarak; ansiklopedi, pozitivizm, toplum mühendisliği ve bunların sosyo-kültürel sonuçlarına ilişkin analitik bir çözümleme yapılmaktadır.

Clínica de Marly 90 Años de su Fundación

Directory of Open Access Journals (Sweden)

Jorge Cavelier Gaviria

1994-12-01

Full Text Available

Grata es la presencia de vosotros, socios, colegas y amigos, que habéis tenido la gentileza de acompañarnos en este día para nosotros tan lleno de satisfacciones y hondos recuerdos.

Con orgullo patriótico, celebramos hoy 90 años de la fundación de nuestra institución y ello por sí sólo es motivo suficiente para rendir justo tributo de admiración y cariño a nuestros mayores, quienes en desigual y desinteresada lucha, inspirados eso sí en nobles ideales, acometieron con arrojo esta empresa de dotar a la ciudad y al país de un centro hospitalario que hoy alcanza, después de tan largos años de arduo trabajo, proporciones de innegable valor y sitio prominente en la trayectoria de las realizaciones.

Ha sido nuestra contribución, franca, leal y sincera en la lucha contra la enfermedad, el dolor y el desconsuelo.

A comienzos del siglo XX, Chapinero era un barrio campestre de la capital, en su extremo norte, constituido por grandes casaquintas destinadas especialmente para el descanso familiar.

Una de las más bellas, la había construido el francés Arturo A. de Cambill, luego de comprarle la quinta La Rosita a don Ricardo Gaviria en 1891. Cambill levantó una amplia y hermosa casa y embelleció el lugar con jardín, huertos y otros atractivos de tipo europeo.

En recuerdo del sitio veraniego de Luis XIV, la llamó Marly. Cambill, le vendió su casa a John M. Vaughan en 1896 quien a su vez, e131 de mayo de 1901, vendió al odontólogo Guillermo Esguerra dicha propiedad. Guillermo Esguerra graduado en los Estados Unidos y hombre emprendedor, amplió las edificaciones y embelleció la casa y se radicó allí con su familia.

Por ese entonces, regresó de Europa su hermano mayor, el médico Carlos Esguerra. El nombre del doctor Carlos E82,”‘lerraGaitán, cuya fecha de nacimiento se anota el 14 de diciembre de 1863, llena por sí sólo una interesantísima página de la historia médica nacional

Reactor Radiation Loops as Large Gamma Sources; Boucles d'irradiation des reacteurs nucleaires utilisees comme sources gamma intenses; Radiatsionnye kontury yadernykh reaktorov kak moshchnye gamma-istochniki; Empleo de circuitos de irradiacion de los reactores como fuentes gamma de gran intensidad

Energy Technology Data Exchange (ETDEWEB)

Ryabukhina, Yu. S.

1963-11-15

vybrany kontury na zhidkikh pri komnatnoj temperature splavakh indiya. Bylo izucheno povedenie dvukh ehvtekticheskikh splavov indiya po otnosheniyu k nekotorym konstruktivnym materialam, i v nachale 1960 g. byl zapushchen pervyj stendovyj indij-gallievyj kontur. V rezul'tate dal'nejshikh rabot byli zapushcheny model'nyj indij-galdievyj kontur s aktivnost'yu v obluchatele do {approx} 100 g. eh k v radiya pri reaktore IRT AN Gruzinskoj SSR i stendovyj indij-gallij-olovyannyj kontur v kanale reaktora IRT IAEH AN SSSR. Nakonets, v 1962 g. byl zapushen rabochij indij-gallij-olovyannyj kontur pri reaktore IRT AN Latvijskoj SSR dlya provedeniya polupromyshlennykh radiatsionnykh protsessov. Maksimal'naya aktivnost' obluchatelya kontura 30 000 g. eh k v radiya. Doklad sostoit iz 4 razdelov: 1. Raschety radiatsionnykh konturov. Obobshchaetsya prodelannaya rabota po metodam rascheta radiatsionnykh konturov. 2. Model' radiatsionnogo indij-gallievogo kontura reaktora IRT-2000 v Tbilisi. Opisyvaetsya dejstvuyushchij kontur. 3. Indij-gallij-olovyannyj radiatsionnyj kontur yadernogo reaktora IRT AN Latvijskoj SSR. Opisyvaetsya dejstvuyushchij kontur. 4. Perspektivy dal'nejshego razvitiya radiatsionnykh konturov. Opisyvayutsya ehksperimenty, skhemy i privodyatsya raschety, na osnovanii kotorykh predstavlyaetsya vozmozhnym sozdanie konturov na tverdom margantse i mobil'nykh konturov na zhidkikh splavakh indiya. (author)

A Procedure for the Determination of Alpha-Emitting Plutonium in Urine Using a Solid-State Counter; Methode de Determination du Plutonium Emetteur Alpha Present dans l'Urine, au Moyen d'un Compteur a Semi-Conducteurs; Metod opredeleniya al'fa-izlucheniya plutoniya v moche s pomoshch'yu poluprovodnikovogo schetchika; Procedimiento para Determinar la Actividad Alfa del Plutonio en la Orina con Ayuda de un Contador de Estado Solido

Energy Technology Data Exchange (ETDEWEB)

Sandalls, F. J.; Morgan, A. [Health Physics and Medical Division, Atomic Energy Research Establishment, Harwell (United Kingdom)

1964-10-15

kupferronatom zheleza iz jetogo rastvora i jekstragirujut hloroformom. Posle vyparivanija hloroformom osadok okisljajut, rastvorjajut v soljanoj kislote i jekstragirujut zhelezo di- izopropilovym jefirom. Vodnuju fazu, soderzhashhuju plutonij, vyparivajut i rastvorjajut v kislom sul'fate ammonija, iz kotorogo plutonij osazhdajut jelektroliticheski na nerzhavejushhej stali. Kolichestvennye vosstanovlenija na stadii jelektroliticheskogo osazhdenija dali 84 {+-} 7% Osazhdennyj plutonij podschityvali s pomoshh'ju diodnogo (tverdogo s kremnevym soedineniem) schetchika,sozdannogo dlja jetoj celi. Nizkij estestvennyj fon schetchika jetogo tipa byl jeffektivno snizhen putem podscheta lish' teh al'fa-chastic, kotor''ge imejut jenergiju 4.2 - 5,4 Mjev. Horoshee razreshenie, poluchaemoe s pomoshh'ju tonkogo jelektroosazhdennogo istochnika plutonija3obespechivaet vozmozhnost' ochen' malyh poter' jeffektivnosti scheta v jetom uzkom kanale. Pri schete vne'jetoj ogranichennoj oblasti jenergii kontrol'naja aktivnost', sozdavaemaja reaktivami i nepolnoj ochistkoj ot drugih al'fa-izluchatelej v moche, takzhe snizhaetsja na faktor porjadka 2, nemnogo vyshe 0,01 mkmkkjuri v-techenie 24 chasov. Predel obnaruzhenija s pomoshh'ju jetogo metoda sostavljaet okolo 0,025 mkmkkjuri plutonija-239. (author)

Some recent developments in the application of radioisotope techniques in Australia; Progres recents dans l'application des methodes radioisotopiques en Australie; Poslednie dostizheniya v oblasti primeneniya radioizotopov v Avstralii; Recientes progresos realizados en Australia en las aplicaciones tecnicas de los radioisotopos

Energy Technology Data Exchange (ETDEWEB)

Gregory, J N [Australian Atomic Energy Commission Research Establishment, Sutherland, N.S.W. (Australia)

1962-01-15

pomoshch'yu kalibrovannykh podvodnykh stsintillyatsionnykh schetchikov. EHti ehksperimenty pokazali takzhe, chto na potoki bolee drugikh faktorov vliyaet veter. Pri otsutstvii vetra zametnaya chast' teploj vody peresekaet poverkhnost' bassejna i vnov' popadaet na ehlektrostantsiyu v techenie 3-4 chasov. EHto ukazalo na konstruktsionnyj defekt v skheme pogloshcheniya, kotoraya byla zatem usovershenstvovana. Daetsya takzhe opisanie issledovaniya skhemy potokov v bassejne Bakha dlya rastvorov sakhara-syrtsa. Goryachij rastvor syrtsa posle obrabotki izvest'yu vvoditsya cherez edinstvennyj podayushchij truboprovod v verkhnej chasti, a ochishchennyj rastvor vykhodit cherez trubo- provody na shesti razlichnykh urovnyakh. Tverdye veshchestva berutsya so dna. V podayushchij kanal bylo vvedeno okolo 5 millikyuri broma-82 v rastvore, i poyavlenie mechenykh atomov bylo izmereno kolichestvenno ehkranirovannymi stsintillyatsionnymi detektorami v kazhdoj iz shesti vyvodnykh trub. Analiz raspredeleniya aktivnosti po vremeni v kazhdom truboprovode yasno ukazal na kharakter potoka v bassejne. Nakonets, opisyvayutsya rezul'taty izucheniya voprosa o koehffitsiente poleznogo dejstviya protsessa smeshivaniya v smeshivayushchem apparate spiral'nogo tipa. (author)

Radioisotope Scanning of the Pancreas with Selenomethionine-Se{sup 75}; Gammagraphie du Pancreas a l'Aide de la Selenomethionine-{sup 75}Se; Diagnosticheskoe fotoskennirovanie podzheludochnoj zhelezy; Gammagrafia del Pancreas Mediante Radioisotopos

Energy Technology Data Exchange (ETDEWEB)

Sodee, D. B. [Doctors Hospital and Renner Clinic Foundation, Cleveland Heights, OH (United States)

1964-10-15

voznikajushhee v rezul'tate koncentraciiselenometionina - {sup 75}Se v pecheni izluchenie, kotoroe v proshlom meshalo tochnomu opredeleniju kontura podzheludochnoj zhelezy. Nedavno avtory ispol'zovali kristall razmerom 12,5 h 7,5 sm i 121-kanal'nyj svincovyj kollimator s fokusnym rasstojaniem 12,5 sm. Jeto uluchshilo kachestvo izobrazhenija, i po mere usovershenstvovanija metodiki mozhno budet, verojatno, videt' men'shie povrezhdenija na bol'shej glubine. Okazalos',chto karcinoma podzheludochnoj zhelezy koncentriruet selenometionina -Se75 . huzhe, chem normal'naja tkan'. S pomoshh'ju jetoj metodiki udalos' pravil'no istolkovat' zabolevanie u 5 iz 6 bol'nyh, stradajushhih karcinomoj podzheludochnoj zhelezy. Nepoddajushhiesja obnaruzheniju Mel'chajshie karcinomatoznye uzly byli zatemneny uvelichennoj pechen'ju. Diagnoz ostrogo i hronicheskogo pankreatita takzhe podtverzhdaetsja skennirovaniem podzheludochnoj zhelezy, poskol'ku povrezhdennye kletki podzheluzhochnoj zhelezy ne koncentrirujut selenometionin -{sup 75}Se. Avtor takzhe opisyvaet izbiratel'noe pogloshhenie selenometionina -{sup 75}Se tkan'ju para- shhitovidnoj zhelezy . S pomoshh'ju jetogo zhe metoda skennirovanija byli obnaruzheny adenomy parashhitovidnoj zhelezy u nebol'shoj gruppy bol'nyh s povyshennoj funkciej parashhitovid- noj zhelezy. Fotoskennirovanie podzheludochnoj zhelezy uzhe javljaetsja prakticheskim metodom, i v nastojashhee vremja vedetsja izuchenie fotoskennirovanija parashhitovidnoj zhelezy. Narjadu s vnov' probudivshimsja interesom k organam, kotorye byli nevidimy pri obychnyh radiograficheskih metodah, selektivnoe skennirovanie organov s pomoshh'ju soedinenij,soderzhashhih mechenye atomy i podobrannyh po ih biohemicheskim svojstvam, stanovitsja vazhnym metodom budushhego. (author)

Sample Preparations Used in Biomedical Research and Training at the Special Training Division of the Oak Ridge Institute of Nuclear Studies; Methodes de Preparation d'Echantillons Employees dans la Recherche et la Formation Biologiques et Medicales a la Division de Formation Speciale de l'Institut d'Etudes Nucleaires d'Oak Ridge; Prigotovlenie obraztsov dlya biomeditsinskikh issledovanij i dlya uchebnykh tselej v otdele spetsial'noj podgotovki okridzhskogo instituta yadernykh issledovanii; Metodos de Preparacion de Muestras Aplicados en las Investigaciones Biomedicas y en la Capacitacion Profesional de la Division de Formacion Especial del Instituto de Estudios Nucleares de Oak Ridge

Energy Technology Data Exchange (ETDEWEB)

Akers, L. K. [Oak Ridge Institute of Nuclear Studies, Oak Ridge, TN (United States)

1965-10-15

special'nye metody prigotovlenija jetih materialov dlja aktivacionnogo analiza, a takzhe drugie radiohimicheskie metody. Poskol'ku problema razreshajushhej sposobnosti v al'fa-spektroskopii vse eshhe predstavljaet krajnjuju trudnost', gruppa po izucheniju problem okeanografii i okruzhajushhej sredy rabotaet nad sozdaniem ochen' tonkih obrazcov, s pomoshh'ju kotoryh mozhno poluchit' bolee vysokuju razreshajushhuju sposobnost' spektrov al'fa-izluchenij. Oni trebujut primenenija metodov jelektroosazhdenija iz smeshannyh rastvoritelej. Izmerenija proizvodjatsja s pomoshh'ju special'noj batarei setchatyh schetchikov Farshtejna-Frisha, soedinennyh s 512-kanal'nym analizatorom dlja odnovremennoj registracii neskol'kih spektrov. Ispol'zujutsja takzhe kristallicheskie detektory. Privodjatsja sravnitel'nye rezul'taty setchatyh i kristallicheskih detektorov. (author)

Low-Level {beta} and {gamma} Counting in the Region 0-10 Disintegrations Per Minute; Comptage {beta} et {gamma} d'echantillons de faible activite (0 a 10 desintegrations par minute); Izmerenie {beta}- i {gamma}-izlucheniya maloj moshchnosti (0-10 raspadov v minutu); Recuento {beta} y {gamma} de muestras de baja actividad (0 a 10 desintegraciones por minuto)

Energy Technology Data Exchange (ETDEWEB)

Manov, George G [Tracerlab Inc. (United States)

1960-06-15

(antisovpadenij) dlya umen'sheniya fona. Izmereniya proizvodilis' s pomoshch'yu sleduyushchikh tipov schetchikov: a) toptsevym, b) tsilindricheskim, s) stsitillyatsionnym 4 {pi}. V dokumente udelyaetsya nekotoroe vnimanie trudnostyam polucheniya svobodnogo ot aktivnosti materiala, ispol'zuemogo dlya proizvodstva schetchikov. V nem privodyatsya dannye o materialakh s razlichnym soderzhaniem aktivnosti, kotorye mozhno svobodno priobresti. Nakoplenie takikh materialov, poluchennykh preimushchestvenn o eshche do vtoroj mirovoj vojny, bystro prevrashchaetsya v neobkhodimost'. Nadezhnost' ehlektronnoj sistemy yavlyaetsya neobkhodimoj dlya izmerenij izlucheniya maloj moshchnosti, v chastnosti, dlya togo, chtoby isklyuchit' podschet pobochnykh impul'sov. V dokumente daetsya opisanie sistemy, v kotoroj redkie impul'sy, posle izmereniya ikh skorosti, napravlyayutsya v ehlektronnuyu tsep', prokhodyat cherez usilitel' i vyvodyatsya cherez osnovnoj vykhodnoj kanal schetnogo mekhanizma. V osnovnom tranzistornaya skhema, vklyuchayushchaya predvaritel'noe usilenie i (ehlektro)pitanie , yavlyaetsya bolee udovletvoritel'noj, chem skhema, ispol'zuyushchaya vakuumnuyu lampu. (author)

A Scintillation Camera for Kinetic Studies of the Distribution of Radioactive Nuclides in the Brain; Chambre a Scintillation pour des Etudes sur la Cinetique de la Repartition des Radionucleides dans le Cerveau; Stsintillyatsionnaya kamera dlya kineticheskogo issledovaniya raspredeleniya radioaktivnykh izotopov v tkani mozga; Camara de Centelleo para Estudiar la Cinetica de la Distribucion de Radionuclidos en el Cerebro

Energy Technology Data Exchange (ETDEWEB)

Gross, W. [Radiological Research Laboratory, Department Of Radiology, Columbia University, New York, NY (United States); Schlesinger, E. B.; De Boves, S. [Department of Neurological Surgery, Columbia University, New York, NY (United States)

1964-10-15

corresponder a la situacion espacial de los contadores de centelleo. La modulacion de la intensidad del haz del osciloscopio y la supresion de la actividad de fondo facilitan la visualizacion de la distribucion de actividad. (author) [Russian] Razrabotana scintil- ljacionnaja kamera, special'no prednaznachennaja dlja izuchenija kinetiki raspredelenija radioaktivnyh izotopov v tkani mozga. Jetot pribor sostoit iz dvuh grupp, aktivirovannyh talliem kristallov NaJ razmerom 1,8 X 2,5 sm , prichem 63 kristalla kazhdoj gruppy soboany v porjadok 7 x 9 na 2 ,5 -sm centrah. Jeti gruppy m ogut byt' raspolozheny takim o'razom, chtoby odnovremenno poluchat' ob e bokovye proekcii ili odnu bokovuju i odnu za dne-perednjuju ili peredne-zadnjuju proekciju. Pole zrenija kazhdogo kristalla ogranicheno kollimatorom, so stojashhim iz 19 suzhivajushhihsja kanalov s parallel'nymi osjam i. Jeta konstrukcija imeet chuvstvitel'nost' pochti ravnuju polnoj shirote na polovine rasstojanija douslovnogo istochnika opuholi po vsem rasstojanijam do 10 cm ot perednej chasti kollimatora. Jeta chuvstvitel'nost' dostatochno shiroka, chtoby izbezhat' neradioaktivnyh zon , i v to zhe vremja dostatochno uzka , chtoby pozvolit' tochnoe nabljudenie raspredelenija aktivnosti v techenie neskol'kih minut, pri ispol'zovanii normal'nyh indikatornyh doz j o d a -131. Kazhdyj kristall opticheski s o edinen so svoim fotoumnozhitelem v obshhej upakovke. Vyhodnye impul'sy fotoumnozhitelej analizirujutsja s pomoshh'ju diskriminatorov i informacija hranitsja v cifrovoj forme v chetverti zapominajushhego ustrojstva 512-kanal'nogo analizatora vysokih impul'sov. Sovpadajushhie po vremeni impul'sy iz razlichnyh d e tektorov mogut prinimat'sja v jetoj ust anovke s neznachitel'nymi p ot er jam i . Schityvanie dannyh vozmozhno v neskol'kih formah. Mozhno poluchit' dannye v cifrovoj forme, v mashinopisnoj forme ili v vide perfokart. Poslednie mozhno vvesti obratno v pribor dlja povtornogo izuchenija. Analogichnoe schityvanie

Von der »Entstehung des öffentlichen Strafrechts« zur »Fabrikation des Verbrechens«

Directory of Open Access Journals (Sweden)

Karl Härter

2002-01-01

. EVA LACOUR, Schlägereyen und Unglücksfälle. Zur historischen Psychologie und Typologie von Gewalt in der frühneuzeitlichen Eifel, (Deutsche Hochschulschriften 1175, Frankfurt am Main u. a.: Hänsel-Hohenhausen 2000, 210 S., ISBN 3-8267-1175-0. VERA LIND, Selbstmord in der Frühen Neuzeit. Diskurs, Lebenswelt und kultureller Wandel am Beispiel der Herzogtümer Schleswig und Holstein, (Veröffentlichungen des Max-Planck-Instituts für Geschichte 146, Göttingen: Vandenhoeck & Ruprecht 1999, 518 S., ISBN 3-525-35461-4. MAREN LORENZ, Kriminelle Körper - Gestörte Gemüter. Die Normierung des Individuums in Gerichtsmedizin und Psychiatrie der Aufklärung, Hamburg: Hamburger Editionen 1999, 494 S., ISBN 3-930908-44-1. ARNO LOTT, Die Todesstrafen im Kurfürstentum Trier in der frühen Neuzeit, (Europäische Hochschulschriften 2314, Frankfurt am Main u. a.: Lang 1998, XXIII, 215 S., ISBN 3-631-32799-4. REGULA LUDI, Die Fabrikation des Verbrechens. Zur Geschichte der modernen Kriminalpolitik 1750-1850, (Frühneuzeit-Forschungen 5, Tübingen: bibliotheca academica 1999, 611 S., ISBN 3-928471-19-8. HELMUT MARTIN, Verbrechen und Strafe in der spätmittelalterlichen Chronistik Nürnbergs, (Konflikt, Verbrechen und Sanktion in der Gesellschaft Alteuropas, Fallstudien 1, Köln u. a.: Böhlau 1996, 293 S., ISBN 3-412-12196-7. RENEE MARTINAGE, Histoire du droit pénal en Europe, (Que sais-je? 3401, Paris: Presses Universitaires de France 1998, 127 S., ISBN 2-13-049413-7. JÜRGEN MARTSCHUKAT, Inszeniertes Töten. Eine Geschichte der Todesstrafe vom 17. bis zum 19. Jahrhundert, Köln u. a. 2000, VIII, 365 S., ISBN 3-412-04700-7. ANICETO MASFERRER DOMINGO, La pena de infamia en el Derecho histórico español. Contribución al estudio de la tradición penal europea en el marco del ius commune, Madrid 2001, 429 S., ISBN 84-8155-746-3. Neue Wege strafrechtsgeschichtlicher Forschung, hg. von HANS SCHLOSSER und DIETMAR WILLOWEIT, (Verbrechen und Sanktion in der Gesellschaft Alteuropas

Status of whitebarkpine in the Greater Yellowstone Ecosystem: A step-trend analysis comparing 2004-2007 to 2008-2011

Science.gov (United States)

Shanahan, Erin; Irvine, Kathryn M.; Roberts, Dave; Litt, Andrea R.; Legg, Kristin; Daley, Rob; Chambers, Nina

2014-01-01

these 1,217 trees, 780 trees were infected with blister rust in both time steps. Trees with only canopy cankers made up approximately 43% (519 trees) of the total number of trees infected with blister rust at the end of the revisit time-step, while trees with only bole cankers comprised 20% (252 trees), and those with both canopy and bole cankers included 37% (446 trees) of the infected sample. A bole infection is considered to be more consequential than a canopy canker, as it compromises not only the overall longevity of the tree, but its functional capacity for reproductive output as well (Kendall and Arno 1990, Campbell and Antos 2000, McDonald and Hoff 2001, Schwandt and Kegley 2004). In addition to infection location, we also documented infection transition between the canopy and bole. Of the 780 live trees that were infected with blister rust in both time-steps, approximately 31% (242) maintained canopy cankers and 36% (281) retained bole infections at the end of the revisit time-step. Infection transition from canopy to bole occurred in 30% (234) of the revisit time-step trees while 3% (23) transitioned from bole to canopy infections during this period. Objective 3. To determine whitebark pine mortality, we resurveyed all belt transects to reassess the life status of permanently tagged trees >1.4 m tall. We compared the total number of live tagged trees recorded during monitoring transect establishment to the total number of resurveyed dead tagged trees recorded during the revisit time-step and identified all potential mortality-influencing conditions (blister rust, mountain pine beetle, fire and other). By the end of the revisit time-step, we observed a total of 975 dead tagged whitebark pine trees; using a ratio estimator, this represents a loss of approximately 20% (SE=4.35%) of the original live tagged tree population (GYWPMWG 2012). Objective 4. To investigate the proportion of live, reproducing tagged trees, we divided the total number of positively

Obituary: Ralph Asher Alpher, 1921-2007

Science.gov (United States)

Koopman, Rebecca A.

2007-12-01

conditions in the early Universe prior to nucleosynthesis. Early on, Alpher and Herman realized that if the expanding Universe began in a hot phase, relic radiation from the era when radiation and matter decoupled should fill the Universe. They published this result in Nature in 1948, predicting that the current temperature should be 5K. In talk after talk, and in a series of papers, they publicized their work and urged observers to start looking for this radiation, but without result. At the time, the model of the hot, expanding Universe, scornfully christened "Big Bang" by Fred Hoyle in 1950, was far from accepted by the cosmology community, especially since the measured value of the Hubble constant produced a very small evolutionary age. Even if the Big Bang model was correct, the consensus was that the relic radiation would be much too faint to detect. Dismayed by the lack of interest in their results, both Alpher and Herman decided in 1955 to give up academia, turning down positions offered at the University of Iowa with James van Allen, and instead accepting jobs at General Electric (GE) and General Motors. Both had families by that time. Ralph had met his wife, Louise Ellen Simons, in 1940. They married January 28, 1942, and had two children, Harriet and Victor. Ralph worked for 32 years at GE Research and Development Center in Niskayuna, New York, on a variety of projects including high-speed aerodynamics, theoretical problems involving the physics of television projection systems, magnetohydrodynamic methods, and, eventually, strategic planning and technology forecasting. The papers about the relic radiation languished in the literature, but Alpher and Herman kept up with developments in cosmology. One can imagine their excitement and gratification when they learned of the serendipitous detection of the cosmic microwave background by Arno Penzias and Robert Wilson in 1965 and found that their model temperature (with updated values of cosmological parameters) was in

Design and characteristics of beta-excited X-ray sources; Caracteristiques des sources de rayons X excitees par des particules beta; Konstruktsiya i kharakteristiki beta-vozbuzhdennykh istochnikov rentgenovskikh luchej; Diseno y caracteristicas de las fuentes de rayos X excitadas por particulas beta

Energy Technology Data Exchange (ETDEWEB)

Filosofo, I; Reiffel, L; Stone, C A; Voyvodic, L [Physics Division, Armour Research Foundation, Chicago, IL (United States)

1962-01-15

'zovaniya istochnika vysokogo urovnya, v kotorom sam prometij-147 yavlyaetsya glavnoj mishen'yu rentgenovskikh luchej. Detektirovanie rentgenovskikh luchej proizvodilos' pri pomoshchi stsintillyatsionnykh i proportsional'nykh schetchikov sovmestno s 256-kanal'nym amplitudnym analizatorom impul'sov. Dlya istolkovaniya ehksperimental'nykh dannykh bylo vyrabotano i opisano analiticheskoe vyrazhenie protsessov obrazovaniya rentgenovskikh luchej beta-chastitsami. Esli uchest' tormoznoe izluchenie, obolochechnuyu K-ionizatsiyu i flyuorestsiruyushchee vozbuzhdenie rentgenovskikh luchej, to mozhno vyvesti podkhodyashchuyu matematicheskuyu formulu dlya opredeleniya spektra i vykhoda fotonov v funktsii ot maksimal'noj beta-ehnergii, tolshchiny misheni i konfiguratsii istochnika. Poluchaetsya otlichnoe sovpadenie raschetnykh rezul'tatov s ehksperimental'no poluchennymi vykhodami, chto podtverzhadaet tsennost' ehtogo sposoba analiza. Takim obrazom otkryvaetsya vozmozhnost' dlya optimizatsii konstruktsii izotopnykh istochnikov rentgenovskikh luchej v otnoshenii tekh ili inykh primenenij. Byli skonstruirovany prototipnye istochniki kriptona-85 i prometiya-147 i obsuzhdayutsya poluchennye s nimi rezul'taty izmerenij tolshchiny i analiza sostava. Byl takzhe skonstruirovan istochnik prometiya-147 vysokogo urovnya dlya promyshlennoj radiografii i obsuzhdayutsya rezul'taty ispol'zovaniya ehtogo istochnika, a takzhe tselesoobraznost' primeneniya usilitelej izobrazheniya, chto dolzhno eshche bol'she rasshirit' oblast' primeneniya ehtogo metoda. Nakonets, daetsya obshchij obzor vozmozhnostej, preimushchestv i ogranichenij izotopnykh istochnikov rentgenovskikh luchej. (author)

Chemical Behaviour of C{sup 11} in Liquid Hydrocarbons; Comportement Chimique de {sup 11}C dans les Hydrocarbures Liquides; Khimicheskaya kharakteristika ugleroda-11 v zhidkikh uglevodorodakh; Comportamiento Quimico del {sup 11}C en Hidrocarburos Liquidos

Energy Technology Data Exchange (ETDEWEB)

Voigt, A. F.; Clark, D. E.; Mesich, F. G. [Institute of Atomic Research and Department of Chemistry, Iowa State University, Ames, IA (United States)

1965-04-15

moleculas blanco en distintas condiciones de dosificacion. Los experimentos en curso sobre moleculas analogas en tamano a las del blanco han contribuido a la aclaracion de los mecanismos de recombinacion de los atomos de retroceso. Particular interes reviste el rendimiento de productos con un atomo de carbono mas que el blanco, que resultan de una reaccion de adicion. La localizacion del atomo adicional en una molecula blanco que tenga varios lugares de adicion proporciona informacion sobre la naturaleza del proceso. Cuando el atomo de retroceso es moderado y su energia disminuye hasta el punto en que es posible la formacion de un enlace, al menos temporal, el exceso de energia que el atomo llC cede al sistema puede originar la ruptura de otros enlaces del complejo activado, lo que suele dar origen a un producto de dos atomos de carbono. Si el complejo es capaz de conservar su integridad, suele resultar un producto de adicion. Por tanto, la comparacion del rendimiento de compuestos de dos atomos de carbono (acetileno, etileno y etano) y de productos de adicion proporciona una informacion valiosa sobre la energia a la que pueden formarse enlaces estables, y sobre la naturaleza del grupo que contiene el {sup 11}C y que participa en la reaccion. (author) [Russian] Uglerod-11 obrazuetsja v rezul'tate reakcii C{sup 12}({gamma}, n)C{sup 11} v puchke tormoznogo izluchenija v sinhrotrone s jenergiej jelektronov 70 Mjev. V kachestve veshhestva misheni primenjalis' zhidkie uglevodorody s pjat'ju i shest'ju atomami ugleroda, v tom chisle normal'nye razvetvlennye i aliciklicheskie pentany i geksany, a takzhe benzol. Povedenie C{sub 11} izuchalos' metodom gazohromatograficheskogo razdelenija produktov, scheta aktivnosti C{sub 11} v gazovom potoke v kamere, pomeshhennoj v scintilljacionnyj schetchik kanal'nogo tipa. V kazhdom jeksperimente vyhody razlichnyh produktov sravnivalis' s vyhodom acetilena kak vnutrennego standarta, a takzhe libo s pokazanijami registratora tantala, libo s

Carbon-14 and Hydrogen-3 Measurement by Means of a Liquid Scintillation Spectrometer: Colour Quenching; Mesure du Carbone-14 et du Tritium a l'Aide d'un Spectrometre a Scintillateurliquide: Extinction Chromatique; Izmerenie soderzhaniya Ugleroda-14 i Vodoroda-3 s pomoshch'yu zhidkostnogo stsintillyatsionnogo spektrometra. oslablenie tsveta; Influencia de la Extincion Cromatica en la Medicion del Carbono-14 y del Hidrogeno-3 por Espectrometria del Centelleo Liquido

Energy Technology Data Exchange (ETDEWEB)

Iwakura, T.; Kasida, Y. [National Institute of Radiological Sciences, Chiba (Japan)

1965-10-15

TRI-CARB, model' 314 EH2. Nastrojka diskriminatora sostavljala 100-1000 delenij dlja krasnogo kanala i 186-1000 delenij dlja zelenogo. Vysokoe naprjazhenie, primenjaemoe dlja fotoumnozhitelja, vybrali dlja togo, chtoby obespechit' uravnoveshennuju tochechnuju rabotu v krasnom kanale pri neoslablennom obrazce. Koncentracija krasok byla izuchena po stepeni oslablenija. Vsledstvie harakternosti dliny voln sveta, ishodjashhego iz scintilljatornyh sistem i reakcii fotoumnozhitelej (reakcija S-I), predpolagalos', chto krasno-zheltyj rastvor, kotoryj imeet maksimum pogloshhenija pri 400 - 500 mmk budet imet' samyj bol'shoj jeffekt oslablenija. Chtoby ocenit' obshhee oslablenie cveta dlja opredelenija kojefficienta obshhego pogloshhenija ispol'zovalos' sledujushhee otnoshenie: A = ({Sigma}A{sub i}W{sub i})/({Sigma}W{sub i}), gde W{sub i} - otnositel'naja chuvstvitel'nost' fotoumnozhitelja k svetu s dlinoj volny i mmk; a A{sub i} - pogloshhenie sveta s dlinoj volny i mmk v predelah ispol'zuemogo spektra. Obshhee pogloshhenie bylo rasschitano dlja kazhdogo intervala v 40 mmk, naprimer dlja 360 - 400, 400 - 440 i t.d. do 520 - 560 mmk. Jekvivalentnoe pogloshhenie 1/A v zavisimosti ot jeffektivnosti scheta pokazyvaet linejnuju zavisimost' v shirokom diapazone jeffektivnosti scheta. Krivye zavisimosti kojefficienta diskriminatora ot jeffektivnosti scheta pokazyvajut, chto, kogda oslablenie cveta stanovitsja sil'nym, krivaja oslablenija cveta otdeljaetsja ot krivoj himicheskogo oslablenija pri schete ugleroda-14. S drugoj storony, proizvedennye pri schete vodoroda-3 analogichnye izmerenija ne pokazyvajut razdelenija dvuh krivyh oslablenija. (author)

Renal Scintiscanning with Hg{sup 209}-Neohydrin in Urologic Diseases; Scintigraphy du Rein dans les Maladies des Voies Urin Aires au Moyen de Neohydrine Marquee avec {sup 203}Hg; Stsintillyatsionnoe skennirovanie pochek s pomoshch'yu neogidrina,mechennogo Rtut'yu-203, pri urologicheskikh zabolevaniyakh; Exploracion Centelleografica del Rinon con Neohydrina - {sup 203}hg en las Afecciones Urologicas

Energy Technology Data Exchange (ETDEWEB)

Bollini, V.; Tori, G. [Radiology Institute of the University of Bologna (Italy)

1964-10-15

determinar una disminucion de la funcion renal y a diferenciar los casos unilaterales de los bilaterales. Asi, la centelleografia del rinon constituye al parecer una tecnica clinica de gran utilidad, especialmente si se combina con el examen radiologico por medios tradicionales (urogtafia, pielografia ascendente, retroneumoperitoneo, tomografia, aorto- grafia, etc.). (author) [Russian] Dlja scintilljacionnogo skenirovanija pochek ispol'zovalsja neogidrin, mechennyj rtut'ju-203. Byl primenen jaderncj Chikagskij izotopnyj skenner tipa 1700 s kristallom 5 h 5 sm i kollimator ''Hanikoum'' s fokusnym rasstojaniem 7 sm. Obychno scintigrammy registrirujutsja odnovremenno na bumage i na fotoplenke. Neogidrin, mechennyj rtut'ju-203, primenjaetsja obychno v dozah 120 - 160 mkkjuri (okolo 2 mkkjuri/kg). Skennirovanie nachinajut spustja 2 chasa posle in{sup e}kcii i prodolzhajut 40 - 50 minut. Selektivnoe skoplenie mechenogo neogidrina v korkovom sloe pochek daet vozmozhnost' poluchit' graficheskoe izobrazhenie obeih pochek i opredelit' ih polozhenie, orientaciju i formu, a takzhe gomogennost' aktivno funkcionirujushhej parenhimy. V nekotoryh sluchajah byli provedeny avtoradiograficheskie issledovanija porazhennyh pochek posle hirurgicheskogo udalenija. S pomoshh'ju takogo metoda mozhno diagnoscirovat' kak vrozhdennye, tak i priobretennye anomalii polozhenija i orientacii. Chto kasaetsja formy, to granicy pochek mozhno opredelit' tem tochnee, chem luchshe funkcioniruet pochka. Takie tehnicheskie aspekty, kak shirina kristalla, tip kollimatora (fokal'naja ploskost' kotorogo dolzhna prohodit' cherez srednjuju poperechnuju ploskost' pochek) i doza, kotoraja ne dolzhna byt' slishkom vysokoj ili slishkom maloj, sostavljajut sushhestvennoe uslovie dlja pravil'nogo graficheskogo vosproizvedenija ochertanij pochek. Narushenie dejatel'nosti kanal'cev v parenhime opredeljaetsja blagodarja narusheniju pogloshhenija radioaktivnosti. Polozhenie, razmery i forma takih defektov pogloshhenija

The Cobalt-60 Research Facility at Seibersdorf; L'Installation de Recherche sur l'Iradiation au {sup 60}Co de Seibersdorf; Obluchayushchaya ustanovka s istochnikom Kobal'ta-60 reaktornogo tsentra v Zajbersdorfe; La Instalacion Experimental de {sup 60}Co de Seibersdorf

Energy Technology Data Exchange (ETDEWEB)

Weidinger, N.; Kaindl, K. [Institute Of Biology And Agriculture, Reactor Centre, Seibersdorf (Austria)

1966-11-15

caso de grave peligro ese dispositivo hace que las fuentes vuelvan inmediatamente a su posicion de reposo; si el peligro no es grave, las pone al alcance del cientifico para.que este decida si debe o no continuarse la irradiacion. (author) [Russian] Nahodjashhajasja v stadii stroitel'stva v nastojashhee vremja ustanovka po oblucheniju skonstruirovana, v osnovnom, dlja issledovanij v ramkah Mezhdunarodnoj programmy po fruktovym sokam. Ustanovka sostoit iz dvuh kamer obluchenija moshhnost'ju 30 i 10. kkjuri sootvetstvenno. Pervaja kamera prednaznachaetsja dlja obluchenija partij fruktovogo soka s cel'ju provedenija opytov na prigodnost' upotreblenija v pishhu, a takzhe dlja issledovanij v oblasti tehnologii istochnikov. Vtoraja kamera prednaznachena dlja mikrobiologicheskih i himicheskih issledovanij i imeet maksimal'nye vozmozhnosti izmenenija konfiguracii i pozicii istochnika v.zavisimosti ot uslovij opyta. Biologicheskij jekran, izgotovlennyj iz obychnogo betona plotnost'ju okolo 2,4 tonny/m3 snizhaet maksimal'nuju moshhnost' dozy snaruzhi do 0,2 mkrentgen.v chas. Oba istochnika pokojatsja v svincovom cilindre, opushhennom v beton zashhitnogo jekrana. Sootvetstvenno 12 i 6 trubok iz nerzhavejushhej stali, v kotoryh smontirovany kobal'tovye sterzhni,prohodjat v kameru obluchenija cherez sfericheskij kanal. Sterzhni iz kobal'ta-60 ustanovki .moshhnost'ju 30 kkjuri imejut 300 mm v dlinu i sostojat iz dvuh chastej. Oni mogut byt' ustanovleny poodinochke ili v ljuboj kombinacii priblizitel'no za 5 sekund pri pomoshhi vozdushnopnevmaticheskoj sistemy. Ispol'zovanie razlichnyh trubok sootvetstvujushhego izgiba pozvoljaet dobit'sja prakticheski ljuboj geometrii istochnika. Kamera imeet vnutrennie razmery 3 x 3 x 3 m i zakryvaetsja betonnoj dver'ju. Vo vremja obluchenija za opytom mozhno nabljudat' s pomoshh'ju binokuljarnogo periskopa . Dostup v druguju kameru s vnutrennimi razmerami 3,5 x 3 x 3 m i istochnikom moshhnost'ju 10 kkjuri osushhestvljaetsja cherez labirint. Shest

Determination of Fallout Radionuclides in Environmental Samples by Gamma-Ray Spectrometry; Mesure Spectrometrique Gamma des Radionucleides de Retombee Presents dans des Echantillons du Millieu; Opredelenie radioizotopov radioaktivnykh osadkov v probakh iz okruzhayushchej sredy pri pomoshchi spektrometrii gamma-luchej; Determinacion, por Espectrometria Gamma, de los Radionuclidos de Precipitaciones en Muestras del Medio Ambiente

Energy Technology Data Exchange (ETDEWEB)

Ward, G. M.; Johnson, J. E.; Wilson, D. W. [Department of Animal Science, Colorado State University, Fort Collins, CO (United States)

1965-10-15

vremeni na universitetskoj ferme sobrali znachitel'noe kolichestvo prob iz okruzhajushhej sredy dlja izuchenija dvizhenija cezija-137 v znachitel'noj chasti pishhevoj ce- pochki cheloveka. Vse proby imeli maluju udel'nuju aktivnost', i izmerenija proizvodili pri pomoshhi spektrometricheskogo ustrojstva dlja gamma-luchej nizkogo urovnja, sostojashhego iz kristalla NaJ (T1) diametrom 8 i tolshhinoj 4 djujma, prichem jetot kristall byl zashhishhen ot fona stal'noj kameroj s tolshhinoj stenok 5 djujmov i soedinen s 400-kanal'nym anali- zatorom amplitudy impul'sov. Otschet nabivok vozdushnyh fil'trov i krupnyh prob ( 1kg) suhogo furazha, zerna i pometa krupnogo rogatog o skota proizvodili neposredstvenno v postojannoj geometrii. Proby osadkov koncentrirovali propuskaniem ih cherez kationo- obmennye kolonki, zapolnennye doveksom-50. Radioaktivnost' moloka, mjasa i mochi pod- schityvali v bol'shih kol'ceobraznyh kontejnerah iz ljucita. V moloke, mjase i moche ob- naruzhivajutsja v chisle gamma-izluchajushhih radioizotopov lish' cezij-137, kalij-40, jod-131, barij-140 i lantan-140, poskol'ku oni javljajutsja edinstvennymi produktami delenija, po- gloshhaemymi v znachitel'nyh kolichestvah. Pomimo jetogo, drugie proby soderzhali cezij-141, cezij-144, sur'mu-125, rutenij-103, rutenij-106, cirkonij-95, niobij-95 i marganec-54. V probah, sobrannyh v 1962 i 1963 godah, pri pomoshhi'gamma-spektrometrii udalos' oprede- lenno obnaruzhit' lish' cirk{sup n}ij-95 i niobij-95 vvidu ih otnositel'nogo obilija; jeto bylo prodelano priblizitel'no za 6 mesjacev posle sbora prob. Fotopiki cezija-137, marganca-54 i sur'my-125 byli sovershenno rasplyvchatymi, a radioizotopy bolee malyh jenergij (cezij-141, cezij-144 i rutenij-103) imeli znachitel'nye komptonovskie vklady ot radio- izotopov bolee vysokih jenergij. Pri nedostatochno jasnyh fotopikah posledovatel'noe vydelenie produktov delenija iz spektrov ne javljaetsja nadezhnym. Kogda vlijanie drugih radioizotopov delaet nevozmozhnym

Measurements of Caesium-137 in Finnish Lapps in 1962-1964 by a Mobile Whole-Body Counter; Dosages de Cesium 137 chez les Lapons de Finlande en 1962-1964, au Moyen d'un Anthro- Pogammametre Mobile; 0418 0417 041c 0415 0420 0414 ; Determinacion del Cesio-137 en Lapones Finlandeses, en 1962-1964, Mediante un Antropogammametro Movil

Energy Technology Data Exchange (ETDEWEB)

Miettinen, J. K. [Department of Radiochemistry, University of Helsinki (Finland)

1964-11-15

), kristall NaJ(Tl ) (12,5 h 7,5 sm) zashhishhen vo vseh napravlenijah, krome kamery, sloem svinca tolshhinoj 8sm. Oborudovanie sostoit iz 512-kanal'nogo analizatora, kopiroval'nogo apparata, h,u-registratora i stabilizatora, kotorye vo vremja transportirovki pomeshhajutsja v protivoudarnye i pylenepronicaemye jashhiki. Gruzovik snabzhen termostaticheskoj obogrevatel'noj sistemoj i soderzhit dva sanitarnyh otseka. Kalibrovka sistemy proizvodilas' po ceziju-137 dvumja sposobami: 1. Putem dachi vnutr' razlichnym obsleduemym tochno izvestnogo kolichestva (200 - ZOOmmkkjuri) cezija-137 i po'sledujushhego opredelenija jeffektivnosti scheta v techenie 3 - 6 dnej. Vydeljajushhijsja cezij-137 opredeljali ,-pu tem sbora i analiza mochi i jekskrementov. 2. Putem podscheta na plastmassovom fantome, zapolnennom 70 kg rastvora, soderzhashhego 1552 mmkkjuri cezija-137. Jeffektivnost' pervogo metoda na 4,6% vyshe vtorogo. Byla prinjata jeffektivnost' pervogo metoda, kak naibolee pravil'naja. Jeto bylo provereno s pomoshh'ju trojnoj vzaimnoj kalibrovki s dvumja drugimi laboratorijami dlja opredelenija radioaktivnosti vsego organizma. Polucheno horoshee sootvetstvie (v predelah 1-4%). Dlja kalija predvaritel't naja kalibrovka proizvodilas' s pomoshh'ju fantoma. Jeffektivnost' sostavljala 2,51 otsch /min/mmkkjuri Cs{sup 137} (0,60 - 0,72 Mjev, 20 kanalov) i 0,145 otsch/min/g kalija (1,38 - 1,55 Mjev, 30 kanalov). Kogda gruzovik ustanovlen na skale, sootvetstvujushhie velichiny scheta fona na fantome vesom 70 kg (sahar) sostavljajut 77 otsch/min i 58 otsch/min sootvetstvenno. Na peschanoj pochve fon sostavljaet polovinu jetoj velichiny. S pomoshh'ju jetogo peredvizhnogo schetchika byli provedeny tri polevyh obsledovanija v finskoj Laplandii. V mae 1962 goda byli obsledovany 218 loparej, statisticheski predstavljajushhih gruppy iz treh okrugov finskoj Laplandii, Inari, Karesuanto i Utsioki. Pri jetom proizvodilis' dijeticheskie i medicinskie issledrvanija. V sentjabre 1962 goda i marte 1963 goda