...; POB Moscow, Russia (individual) . 15. UKHNALYOVA, Svetlana (a.k.a. UKHNALEV, Svetlana; a.k.a. UKHNALEVA, Svetlana V.); DOB 14 Mar 1973; POB Moscow, Russia (individual) . 16. VINOGRADOVA, Natalya V.;...
March 23, 2011). 45Svetlana Jovanovska, Svetlana Antic Jovcevska, ―Asymlum seekers going back home,‖ Dnevnik Online, March 3, 2010, http...Central and Eastern European Library no. 4 (2009), 73. 78 Jovanovska, Svetlana , and Svetlana Antic Jovcevska. ―Asymlum Seekers Going Back Home
Schowalter, Svetlana Kotochigova, Kuang Chen, Eric R. Hudson. Evidence for sympathetic vibrational cooling of translationally cold molecules, Nature...03 2013): 0. doi: 10.1038/nature11937 Wade G. Rellergert, Scott T. Sullivan, Svetlana Kotochigova, Eric R. Hudson. Role of Electronic Excitations...109.223002 Kuang Chen, Steven Schowalter, Svetlana Kotochigova, Alexander Petrov, Wade Rellergert, Scott Sullivan, Eric Hudson. Molecular-ion trap
Politburo Decision to Send Soviet Troops” in Afghanistan in The Cold War: Testimony of a Participant, trans. Svetlana Savranskaya, The National Security... Svetlana Savranskaya The National Security Archive, Document 8 (Moscow, Russia: Nord, 1995), http://www.gwu.edu/~nsarchiv/ NSAEBB/NSAEBB57...Lyakhovsky’s Account of the Decision of the CC CPSU Decision to Send Troops to Afghanistan” in The Tragedy and Valor of Afghanistan, trans. Svetlana
Marscher, Alan P.
Gamma-ray observations of the quasar 3C 279 during the reporting period were carried out and analyzed by Dr. Robert Hartman, the overall project principal investigator, in response to a target of opportunity. The PI and co-I of this grant, Drs. Alan Marscher and Svetlana Marchenko (now Svetlana Jorstad), observed with the VLBA at 43 GHz after the flare. The results and interpretation of the multiwaveband observations are reported in a paper by Hartman et al. that was recently submitted to the Astrophysical Journal, on which the PI is a co-author.
... structure (e.g., funding, staffing, and neutrality), the qualifications of staff or decision makers, the mechanism's procedures for resolving disputes (e.g., notification, investigation, time limits for decisions... addressed to Svetlana S. Gans, Attorney, Division of Marketing Practices, Bureau of Consumer...
Svetlana Izambaeva, a well-known HIV-activist and educator in Russia, is seeking to obtain custody of her ten-year-old brother, Sasha. After their mother died, regional official refused Izambaeva custody because of her HIV-positive status. Consequently, the local child custody agency (organ opeki) decided to give Sasha to a foster family.
Alexievich , Svetlana . Zinky Boys: Soviet Voices from the Afghanistan War. Translated by Julia and Robin Whitby. New York: WW Norton and Company... Alexievich , Zinky Boys. Soviet Voices from the Afghanistan War, trans. Julia and Robin Whitby (New York: W.W. Norton & Company, 1990): 18. 171Heinämaa
USA Svetlana L . Lachinova Institute for Systems Research, University of Maryland, College Park, Maryland 20742, USA Leonid A . Beresnev...0 0( , , , , )nF C l L z h is a factor represented here as a function of the propagation path characteristics (distance z and elevation h) and the...pp. 7099–7109, 2007.  M. S. Belen’kii, E. Cuellar , K. A . Hughes, and V. A . Rye, “Preliminary experimental evidence of anisotropy of turbulence
agreement preventing the sale of arms to the 2 Peter Carroll , The Odyssey of the Abraham Lincoln Brigade: Americans...1936-1939, First Edition edition (William Morrow, 1966), 9–10. 4 Thomas, The Spanish Civil War, 207. 5 Carroll , The Odyssey of the Abraham Lincoln...University Press, 2013), 95. 7 Carroll , The Odyssey of the Abraham Lincoln Brigade, 73. 8 Svetlana Pozharskaya, “Comintern and the Spanish Civil War in
Popova, Olga V.; Mikhailov, Kirill V.; Nikitin, Mikhail A.; Logacheva, Maria D.; Penin, Aleksey A.; Muntyan, Maria S.; Kedrova, Olga S.; Petrov, Nikolai B.; Panchin, Yuri V.
Many features of mitochondrial genomes of animals, such as patterns of gene arrangement, nucleotide content and substitution rate variation are extensively used in evolutionary and phylogenetic studies. Nearly 6,000 mitochondrial genomes of animals have already been sequenced, covering the majority of animal phyla. One of the groups that escaped mitogenome sequencing is phylum Kinorhyncha—an isolated taxon of microscopic worm-like ecdysozoans. The kinorhynchs are thought to be one of the early-branching lineages of Ecdysozoa, and their mitochondrial genomes may be important for resolving evolutionary relations between major animal taxa. Here we present the results of sequencing and analysis of mitochondrial genomes from two members of Kinorhyncha, Echinoderes svetlanae (Cyclorhagida) and Pycnophyes kielensis (Allomalorhagida). Their mitochondrial genomes are circular molecules approximately 15 Kbp in size. The kinorhynch mitochondrial gene sequences are highly divergent, which precludes accurate phylogenetic inference. The mitogenomes of both species encode a typical metazoan complement of 37 genes, which are all positioned on the major strand, but the gene order is distinct and unique among Ecdysozoa or animals as a whole. We predict four types of start codons for protein-coding genes in E. svetlanae and five in P. kielensis with a consensus DTD in single letter code. The mitochondrial genomes of E. svetlanae and P. kielensis encode duplicated methionine tRNA genes that display compensatory nucleotide substitutions. Two distant species of Kinorhyncha demonstrate similar patterns of gene arrangements in their mitogenomes. Both genomes have duplicated methionine tRNA genes; the duplication predates the divergence of two species. The kinorhynchs share a few features pertaining to gene order that align them with Priapulida. Gene order analysis reveals that gene arrangement specific of Priapulida may be ancestral for Scalidophora, Ecdysozoa, and even Protostomia
Popova, Olga V; Mikhailov, Kirill V; Nikitin, Mikhail A; Logacheva, Maria D; Penin, Aleksey A; Muntyan, Maria S; Kedrova, Olga S; Petrov, Nikolai B; Panchin, Yuri V; Aleoshin, Vladimir V
Many features of mitochondrial genomes of animals, such as patterns of gene arrangement, nucleotide content and substitution rate variation are extensively used in evolutionary and phylogenetic studies. Nearly 6,000 mitochondrial genomes of animals have already been sequenced, covering the majority of animal phyla. One of the groups that escaped mitogenome sequencing is phylum Kinorhyncha-an isolated taxon of microscopic worm-like ecdysozoans. The kinorhynchs are thought to be one of the early-branching lineages of Ecdysozoa, and their mitochondrial genomes may be important for resolving evolutionary relations between major animal taxa. Here we present the results of sequencing and analysis of mitochondrial genomes from two members of Kinorhyncha, Echinoderes svetlanae (Cyclorhagida) and Pycnophyes kielensis (Allomalorhagida). Their mitochondrial genomes are circular molecules approximately 15 Kbp in size. The kinorhynch mitochondrial gene sequences are highly divergent, which precludes accurate phylogenetic inference. The mitogenomes of both species encode a typical metazoan complement of 37 genes, which are all positioned on the major strand, but the gene order is distinct and unique among Ecdysozoa or animals as a whole. We predict four types of start codons for protein-coding genes in E. svetlanae and five in P. kielensis with a consensus DTD in single letter code. The mitochondrial genomes of E. svetlanae and P. kielensis encode duplicated methionine tRNA genes that display compensatory nucleotide substitutions. Two distant species of Kinorhyncha demonstrate similar patterns of gene arrangements in their mitogenomes. Both genomes have duplicated methionine tRNA genes; the duplication predates the divergence of two species. The kinorhynchs share a few features pertaining to gene order that align them with Priapulida. Gene order analysis reveals that gene arrangement specific of Priapulida may be ancestral for Scalidophora, Ecdysozoa, and even Protostomia.
The focus of the March-April issue is on plant maintenance and plant life extension. Major articles/reports in this issue include: Three proposed COLs expected in 2007, by Dale E. Klein, U.S. Nuclear Regulatory Commission; Delivering behaviors that our customers value, by Jack Allen, Westinghouse Electric Company; Facilitating high-level and fuel waste disposal technologies, by Malcolm Gray, IAEA, Austria; Plant life management and long-term operation, by Pal Kovacs, OECD-NEA, France; Measuring control rod position, by R. Taymanov, K. Sapozhnikova, I. Druzhinin, D.I. Mendeleyev, Institue for Metrology, Russia; and, 'Modernization' means higher safety, by Svetlana Genova, Kozluduy NPP plc, Bulgaria.
Krasnikov, A.; Nikl, M.; Zazubovich, S.
The cover picture refers to the article by Aleksei Krasnikov et al., that was selected as Editor's Choice . It depicts a fragment of a lead tungstate (PbWO4) crystal lattice structure and illustrates the complex anion (WO4)2- tetrahedra bonded to the Pb2+ cation. Perturbation of the (WO4)2- tetrahedra by defects nearby results in exciton localization near the defects and a slightly different emission spectrum, which is shown in the diagram. Localized excitons are evidenced for the first time in the PbWO4 structure. Under selective irradiation of PbWO4 crystals in the ultraviolet spectral region, the decay of various localized excitons into stable defects takes place, which can be detected by a sensitive thermally stimulated luminescence method. Aleksei Krasnikov is a PhD student at the University of Tartu, Estonia. Martin Nikl holds a position as a senior scientist and head of the Laboratory of Luminescence and Scintillation Materials at the Institute of Physics of the Czech Academy of Sciences. Svetlana Zazubovich is a senior scientist at the Institute of Physics, University of Tartu. The research groups of Martin Nikl and Svetlana Zazubovich have been collaborating closely for the last 15 years mainly in the field of optical spectroscopy of wide band-gap scintillation materials
Rokhlin, G D; Zhdanova, N V; Ioffe, Iu K; Grigor'eva, Ia V; Grun, L B
Radiograms with direct enlargement of the image were performed by means of X-ray apparatus "PEIC" designed by the firm "Svetlana", Leningrad. The status of the hand bones was studied in persons with posttraumatic bone regeneration, as well as angioarchitectonics of organs in experimental animals. In radiograms with direct enlargement some details characterising the process of ageing in the hand bones are observed more distinctly than in routine radiograms. The investigators succeeded in obtaining age changes in the structure of spongy substance and of cortical layer of phalanxes. The apparatus "PEIC" presents new possibilities for vital investigation of bone ostructures in experimental and clinical work, as well as to examine preparations of organs and their histological sections.
Mucha, Peter; Guda, Swathi
The evolution of the unstable interface between particles sedimenting under gravity above and clear fluid below is investigated computationally. Large numbers of model particles undergoing dilute hydrodynamic interactions between no-slip side walls are simulated under various physical and numerical parameters. Growth rates for different wave numbers characterizing the initial instabilities in the developing front are calculated and compared favorably with results for miscible fluids and with existing experimental and computational results in the literature. A model visualization technique is applied to the simulated data to further investigate the hydrodynamic mechanisms involved, both in the initial instability and in the evolution of particle-laden fingers. This talk includes joint work with Svetlana Bukharina, Florian Hecht, and Greg Turk.
Petrov, S. I.; Alexeev, A. N.; Mamaev, V. V.; Krasovitsky, D. M.; Chaly, V. P.
Using of complex equipment SemiTEq shown in example of a closed cycle of basic technological operations for production of high-power field microwave transistors based on gallium nitride in the "Svetlana-Rost" JSC. Basic technological operations are shown: MBE growth of heterostructures, metal deposition of contacts using electron-beam evaporation system, thermal annealing of ohmic contacts, meza-isolation plasma-chemical etching and dielectric plasma deposition. The main problems during the technological route as well as ways to solve are discussed. In particular, ways to reduce the dislocation density in the active region of the transistor heterostructures grown on the mismatched substrates are described in detail. Special attention given to the homogeneity and reproducibility both after some manufacturing operations and applied to the end product.
With climate change, heat waves are predicted to increase in intensity and duration, particularly in areas where they have occurred previously. Human mortality increases during heat waves, and that increase may vary by community due to a variety of factors including differing geophysical and built environment features. In July 2006, California experienced a statewide heat wave that was unprecedented in duration, lasting 10 days in much of the state, and longer in some areas. To explore heat wave health impacts by community, we focused on Los Angeles County, selected for its urban density and diverse social and geographic landscapes. We calculated the ratio of deaths during the heat wave period (July 15 - Aug 1) to deaths in reference days from the non-heat wave period in the same summer. The raw and empirical Bayes smoothed rate ratios were mapped by census tract (average population size approximately 5000). We then used spatial scanning procedures to identify census tract clusters of high and low mortality. Onto the heat mortality maps, we overlaid such geographic and built environment characteristics as elevation, recordings from temperature monitors, building climate zone boundaries, and air conditioning use. In this presentation, we will discuss the potential relationship between mortality and geophysical and built environment features. In the future, we will expand this analysis statewide and share our findings with local stakeholders to explore factors which may make their communities more resilient (low health impact) or vulnerable (high health impact). Ultimately, knowledge of vulnerability and resiliency factors may inform future applied research and climate change mitigation and adaptation strategies. Authors: Lauren Joe, Daniel Smith, Svetlana Smorodinksy, Sumi Hoshiko, Martha Harnly Environmental Health Investigations Branch, California Department of Public Health
Lundstad, E.; Woll, G.
The Munch Museum, Oslo, Norway, is dedicated to the visual works of the famous Norwegian painter Edvard Munch (1863 - 1944). Edvard Munch was a symbolist, expressionist painter and printmaker from Oslo, Norway. He was regarded as the pioneer of the amazing Expressionist movement. His art work from the late 1800's is the most well known, but his later work is gradually attracting more attention and is quite an inspiration of many of today's artists. The Munch Museum catalogue for 2008 contains about 1700 paintings of which virtually very few have a precise date. Even when the artist has written the year on the painting itself, there may be a significant uncertainty about this date, and partly due to unclear writing making it difficult to interpret the numbers. This means that other sources need to be applied to verify an accurate date. The climatologist at the Norwegian Meteorological Institute can help dating paintings of Munch. E. g. the painting "Standing Woman with Arms Folded". The painting shows a woman in front of a hill with much snow. The location is almost certainty Grimsrød on Jeløya, a property Munch began renting on March 1, 1913. Jeløya is an island at the southeastcoast of Norway near the town Moss. Jeløya has usually not so much snow because it is near by the sea and windy. The last digit in the date is unclear and has been read as both '3' and '5'. The woman in the portrait, Ingeborg Kaurin, was Munch's model up to the beginning of 1915, so both dates are possible. The year written on the painting has been read as both 1913 and 1915, and since 1974 it has usually been interpreted as 1913 (Stenersensamlingen's catalogue 1974). In the project "But when was it painted?" disclose that it could be another year. One way to reconsider when a painting was painted is to study geophysical characteristics and consider historical observations of snow. The method that is used here is to study daily meteorological snow data from this period from the
This is a short introduction about me, description of different teaching methods, which is used in my teaching practice of Geography, biology and GIS systems education. The main part is tell about practical lesson with lab Vernier. My name is Svetlana Gornostaeva. I am a geography, biology and GIS systems teacher in Tallinn Mustjõe Gymnasium (www.mjg.ee) and private school Garant (http://www.erakoolgarant.ee/). In my teaching practice I do all to show that science courses are very important, interesting, and do not difficult. I use differentiated instruction methods also consider individual needs. At lessons is used different active teaching methods such as individual work of various levels of difficulty, team works, creative tasks, interactive exercises, excursions, role-playing games, meeting with experts. On my lessons I use visual aids (maps, a collection of rocks and minerals, herbarium, posters, Vernier data logger). My favorite teaching methods are excursions, meeting with experts and practical lesson with lab Vernier. A small part of my job demonstrate my poster. In the next abstract I want to bring a one practical work with Vernier which I do with my students, when we teach a theme "Atmosphere and climate". OUTDOOR LEARNING. SUBJECT "ATMOSPHERE AND CLIMATE". WEATHER OBSERVATIONS WITH VERNIER DATA LOGGER. The aim: students teach to use Vernier data logger and measure climatic parameters such as: temperature, humidity, atmospheric pressure, solar radiation, ultraviolet light radiation, wind speed. In working process pupils also teach work together, observe natural processes, analyze. Children are working by small groups, 4-5 in each group. Every one should personally measure all parameters and put numbers into the table. After it group observe cloudiness, analyze table and give conclusion "Is at this moment dominates cyclone or anticyclone ?". Children really like this kind of job. Vernier data logger it is really fantastic tool. It is mobile lab. This
This thesis mainly consists of two parts. The focus of first part is on the study of the hyperfine interaction in the Na2 23 productg electronic state. Many new Na 2 23productg v = 0-43, O = 0,1, and 2 levels have been observed by continuous wave (CW) sub-Doppler Perturbation Facilitated Optical-Optical Double Resonance (PFOODR) fluorescence excitation spectroscopy and the hyperfine structures of the O = 0 and O = 2 levels have been resolved. New molecular constants for the less perturbed v = 0-43 levels have been obtained with these new and the previously reported data. The hyperfine coupling scheme of the observed 23product g levels is close to Hund's case (abeta ) coupling scheme with a Fermi contact constant b F = 160 +/- 5 MHz, which is smaller than the Fermi contact constants of other Na2 triplet Rydberg states, bF = 200-245 MHz. The second part of this thesis is on the global analysis of the Na 2 lowest excited electronic states, A1S+u and b3productu. These coupled states are of interest as intermediarie in the excitation of higher electronic states and in the development of methods for producing cold molecules. We have compiled previously obtained spectroscopic data on the A1S+u and b3productu states of Na2 from about 20 sources, both published and unpublished, together with the sub-Doppler linewidth measurements of about 15,000 A ← X transitions using the polarization spectroscopic technique. In addition, new ab initio results for the diagonal and off-diagonal spin-orbit functions by Svetlana Kotochigova are also included in the global deperturbation analysis. The discrete variable representation (DVR) method is used together with Hund's case (a) potentials plus spin-orbit effects to model data extending from v = 0 to very close to the 32S + 32 P1/2 dissociation limit. The overall variance of the fit of the present A1S+u and b3productu data to potential and spin-orbit parameters is 2.85. The final rms residual for the polarization spectroscopy data is 0
Yadavalli, Nataraja Sekhar; Loebner, Sarah; Papke, Thomas; Sava, Elena; Hurduc, Nicolae; Santer, Svetlana
In this paper two groups supporting different views on the mechanism of light induced polymer deformation argue about the respective underlying theoretical conceptions, in order to bring this interesting debate to the attention of the scientific community. The group of Prof. Nicolae Hurduc supports the model claiming that the cyclic isomerization of azobenzenes may cause an athermal transition of the glassy azobenzene containing polymer into a fluid state, the so-called photo-fluidization concept. This concept is quite convenient for an intuitive understanding of the deformation process as an anisotropic flow of the polymer material. The group of Prof. Svetlana Santer supports the re-orientational model where the mass-transport of the polymer material accomplished during polymer deformation is stated to be generated by the light-induced re-orientation of the azobenzene side chains and as a consequence of the polymer backbone that in turn results in local mechanical stress, which is enough to irreversibly deform an azobenzene containing material even in the glassy state. For the debate we chose three polymers differing in the glass transition temperature, 32 °C, 87 °C and 95 °C, representing extreme cases of flexible and rigid materials. Polymer film deformation occurring during irradiation with different interference patterns is recorded using a homemade set-up combining an optical part for the generation of interference patterns and an atomic force microscope for acquiring the kinetics of film deformation. We also demonstrated the unique behaviour of azobenzene containing polymeric films to switch the topography in situ and reversibly by changing the irradiation conditions. We discuss the results of reversible deformation of three polymers induced by irradiation with intensity (IIP) and polarization (PIP) interference patterns, and the light of homogeneous intensity in terms of two approaches: the re-orientational and the photo-fluidization concepts. Both agree
Churyumov, K. I.
The short period comet 67P/Churyumov-Gerasimenko from the Jupiter comet family is selected as main target of the European space mission Rosetta. In September 1969 the three collaborators of expedition of Kyiv Shevchenko University went to the Alma-Ata Astrophysical Institute to conduct a survey of short period and new comets. The main result of the expedition was the discovery of the new short period comet 67P on Oct. 22 ,1969 on the five plates obtained by Klim Churyumov and Svetlana Gerasimenko Sept. 9, 11 and 21, 1969 with the help of 50-cm f/2.4 Maksutov telescope in Alam-Ata. The astronomer Nikolay Belyaev from Saint-Petersbourg showed the comet followed an elliptical orbit. The fact that the comet had a close encounter with Jupiter in 1959 very important because only after this encounter comet 67P could be discovered in 1969 with the help of terrestrial telescopes. The comparison of comet 67P/Churyumov-Gerasimenko's light curve in its 1982-1983 apparition and the curve of the solar activity indices changes that are reduced to the comet`s center shows that the variations of the comet's brightness rather well correlate with the changes of the solar indices. On the basis of photometric processing of the two photographic images of comet 67P obtained in Nizhny Arkhyz with the help of the 6- BTA reflector of SAO of RAS some physical parameters of the comet plasma tail (coefficients of diffusion D?? , Dbot and induction of magnetic field B) were determined. (Jan. 12.105, 1983 UT: D??=5.07× 1014div 1.21× 1015 cm2/s, Dbot =5.73× 1013div 1.37× 1014 cm2/s, B=46div 111 nT; Jan. 13.124, 1983 UT: D??=4.67× 1014div 1.14× 1015 cm2/s, Dbot =4.30× 1013div 1.05× 1014 cm2/s, B=55div 134 nT). The obtained upper estimates of induction of the magnetic field B≅ 111 nT for Jan. 12,1983 and B≅ 134 nT for Jan. 13,1983 probably surpass real values of B in the cometary plasma tail. I think that this peculiarity of magnetic fields in plasma tail of comet 67P is tight connected
Churyumov, K. I.
The short period comet 67P/Churyumov-Gerasimenko from the Jupiter comet family is selected as main target of the European space mission Rosetta. In September 1969 the three collaborators of expedition of Kyiv Shevchenko University went to the Alma-Ata Astrophysical Institute to conduct a survey of short period and new comets. The main result of the expedition was the discovery of the new short period comet 67P on Oct. 22 ,1969 on the five plates obtained by Klim Churyumov and Svetlana Gerasimenko Sept. 9, 11 and 21, 1969 with the help of 50-cm f/2.4 Maksutov telescope in Alam-Ata. The comparison of comet 67P/ Churyumov-Gerasimenko's light curve in its 1982-1983 apparition and the curve of the solar activity indices changes that are reduced to the comet`s center shows that the variations of the comet's brightness rather well correlate with the changes of the solar indices. On the basis of photometric processing of the two photographic images of comet 67P obtained in Nizhny Arkhyz with the help of the 6- BTA reflector of SAO of RAS some physical parameters of the comet plasma tail (coefficients of diffusion D[||], D[????]and induction of magnetic field B) were determined. (Jan. 12.105, 1983 UT: D[||]=5.07×10^14±1.21 ×10^15 cm^2/s, D[?]=5.73×10^13±1.37×10^14 cm^2/s, B=46±111 nT; Jan. 13.124, 1983 UT: D[||]=4.67×10^14÷1.14 ×10^15 cm^2/s, D[?]=4.30×10^13±1.05×10^14 cm^2/s, B=55±134 nT). The obtained upper estimates of induction of the magnetic field B ≈ 111 nT for Jan. 12,1983 and B ≈ 134 nT for Jan. 13,1983 probably surpass real values of B in the cometary plasma tail. I think that this peculiarity of magnetic fields in plasma tail of comet 67P is tight connected with the magnetic properties of the surface layers of the cometary nucleus. I hope that this problem will be successful solved with the help of the device ROMAP installed on the ROSETTA Lander when it will land on the comet 67P nucleus in 2014.
On July, 7, 1960 a press conference at Huyghes announced that Maiman had assembled and put into operation the first laser. It was the very pulsed ruby laser that everybody knows today. The announcement came as a bomb. Nobody expected that in an unknown laboratory, new to the race to build a laser, this result could be obtained. It was such an unexpected result that many still today mantain that the true laser was discovered at Bell by Shawlow. This result was achieved through a long story which passed by the Townes maser and many tentative experiments and discussions both in the USA and Soviet Union. In this special issue we present a collection of papers which provide further information as to what happened after Einstein introduced the concept of stimulated emission. The first paper is a short paper by Townes on the development of the physics of microwaves following the creation of the maser. When the laser came on the stage one of its properties was the inherent coherence of the emitted light. Emil Wolf's contribution enlights the early days of coherence to which he so much contributed and the very timely first Rochester Conference which was held on June 27-29, 1960 a few days before the Times announcement of the Maiman achievement. Important contributions were given by Soviet Scientists and, Svetlana Lukishova's contributions helps us understand the work of Valentin Fabrikant which was mostly unknown to western scientists. At the end of his life, Maiman went to Vancouver in Canada and Andrew H. Rawicz gives his testimoniancy of his friendship there. Coherence and the statistical properties of laser light were much studied and we have two exceptional papers by Roy Pike and Jan Perina discussing these arguments. The issue also contains three more papers presenting some earlier achievements in the construction of multiquantumwell laser (M. L. Dotor, P. Huertas, P. A. Postigo, D. Golmayo and F. Briones), the first measurements on very short pulses (H. P. Weber and
Nõmmiste, Ergo; Kirm, Marco; Plank, Toomas
oral, and 5 commercial talks were delivered and more than 200 posters were presented. In the framework of conference more than 20 papers were submitted to a topical issue of Physica Scripta. Based on the work presented at the conference, 62 articles are included in this volume of IOP Conference Series: Materials Science and Engineering. Additional information about FM&NT-2013 is available at its homepage http://fmnt.ut.ee/. The Organizing Committee would like to thank all the speakers, contributors, session chairs, referees and other involved staff for their efforts in making FM&NT-2013 successful. Special thanks for their hard work dealing with the conference papers goes to the Guest Editors: Professor Mikhail Brik, Dr Svetlana Zazubovits, Dr Arvo Kikas, Dr Rainer Pärna. The Organizing Committee hopes that Conference gave participants good insight into recent developments in nanotechnology, sustainable energetics, processing and modelling of multifunctional materials and research done using synchrotron radiation or other novel light sources. We sincerely hope that conference has provided support for the sharing of information and has brought together many young and experienced scientists from different fields, leading to fruitful discussions. We hope that all participants had good and memorable time in Tartu. On the behalf of organising committee Professor Ergo Nõmmiste Dr Marco Kirm Dr Toomas Plank The PDF also contains lists of the committees, the conference photograph and the sponsor's logos.
Sadowski, Marek J.
, Otwock, Poland—Chairman Dimitri Batani, Universite Bordeaux, France Sergio Ciattaglia, ITER, Cadarache, France Michael Dudeck, UPMC, Paris, France Igor E Garkusha, NSC KIPT, Kharkov, Ukraine Zbigniew Kłos, CBK PAN, Warsaw Giorgio Maddaluno, ENEA Frascati, Italy Andrea Murari, EFDA JET, Culham, UK Józef Musielok, University of Opole, Poland Svetlana Ratynskaia, RIT, Stockholm, Sweden Karel Rohlena, IP CAS, Prague, Czech Republic Valentin Smirnov, Rosatom, Moscow, Russia Francisco Tabares, CIEMAT, Madrid, Spain Lorenzo Torrisi, University of Messina, Messina, Italy Jerzy Wołowski, IFPiLM, Warsaw, Poland Urszula Woźnicka, IFJ PAN, Cracow, Poland Local Organizing Committee Jerzy Wołowski—Chairman Paweł Gąsior—Secretary Zofia Kalinowska Ewa Kowalska-Strzęciwilk Monika Kubkowska Anita Pokorska Ryszard Panfil Joanna Dziak-Beme Conference website: http://plasma2013.ipplm.pl/
Dimitrijevic, M. S.; Popovic, L. C.
. Orlov Paolo Paolicchi Paul Paquet Genadij I. Pinigin Sylvie Sahal-Brechot Dan Selaru N. D. Simonenko Eduardo Simonneau A. Shul'ga Magdalena Stavinschi Cristina Stoica T. I. Suchkova Emil Tatomir Svetlana A. Tolchelnikova-Muri V. I. Turenkov Margarita Yu. Volyanskaya A. Yu. Yacenko Vincento Zappala G. Zhen-Nian We are grateful to these authors for having chosen our journal, thereby conferring on the Serbian Astronomical Journal an international standing. This is also a suitable opportunity to thank the numerous referees who contributed to our Journal being better. During this period the referees officially registered (a number of them, mainly belonging to the editorial boards, remain unregistered) have been (in Brackets is the number of papers they reviewed): Trajko Angelov (11) Jelisaveta Arsenijevic (4) Olga Atanackovic-Vukmanovic (4) Milutin Blagojevic (1) Markyan S. Chubey (1) B. Ciric (2) Miodrag Dacic (2) Milan S. Dimitrijevic (43) Gojko Djurasevic (1) B. Djuric (1) Dragutin Djurovic (5) Stevica Djurovic (3) Petar Grujic (5) Slobodan Jankov (1) Zoran Knezevic (7) Nikola Konjevic (6) Vladimir Krsljanin (2) Aleksandar Kubicela (12) Mike Kuzmanoski (10) Jaroslav Labat (1) Jovan Lazovic (1) Ilija Lukacevic (5) Jovan Malisic (1) Milan Mijatov (1) Jelena Milogradov-Turin (2) Vladeta Milovanovic (6) Ljubisa Mitic (22) Radovan Mrkic (1) Ranko Muzijevic (4) Slobodan Ninkovic (30) Dragomir Olevic (3) Nada Pejovic (1) Georgije Popovic (18) Luka C. Popovic (12) Sofija Sadzakov (28) Jovan Simovljevic (7) Nicholas Spyrou (1) Bozidar Stanic (1) Miroljub Starcevic (1) S. Starcevic (1) Magdalena Stavinschi (1) Dragoljub Stefanovic (1) Dusan Saletic (9) Stevo Segan (1) Branislav Sevarlic (16) Djordje Teleki (10) Istvan Vince (42) Mirjana Vukicevic-Karabin (1) Vincento Zappala (1) Danilo Zulevic (2) In our register, in which M.S.D. began entering the submitted articles from January 1st, 1984, up to now, 455 of them are inscribed. A part of them has been published in Publications of
shooting away perpendicularly from the plane of a black hole's accretion disk, moving at 98 percent of the speed of light. In microquasars, radio-emitting features become visible in a jet shortly after X rays from the accretion disk get dimmer -- as if the accretion disk suddenly flushes into the black hole and disappears, fueling the jet. These radio "blobs" then appear to move at faster-than- light speeds, an illusion caused by their ultra-high speeds and their orientation with respect to Earth. Now the team of scientists sees this same phenomenon in 3C120. Roughly every ten months, the X-ray-emitting accretion disk around its supermassive black hole becomes suddenly dim, and a month later the telltale bright spot of radio emission appears in the jet. Over a three-year period, the team observed a series of radio blobs floating along the particle jet like smoke puffs, each time following a dip in the brightness of X rays from the accretion disk. "What we are likely seeing is the inner part of the accretion disk becoming unstable and suddenly plunging into the black hole," said Marscher. "We detect a 'dip' in the X-ray flux as the hot gas in the disk disappears after it passes the event horizon. The remainder of the disk is channeled into the jets, which we see as a knot of radio emission bubbling away from the black hole. Slowly the accretion disk fills with more interstellar gas until about ten months later, when something disturbs the accretion disk orbit, and the whole thing flushes and blows again." Joining Marscher on this observation and analysis are Svetlana Jorstad of Boston University; Jose-Luis Gomez of the Astrophysical Institute of Andalucia in Granada, Spain; Margo Aller of the University of Michigan; Harri Terasranta of the Helsinki University of Technology; Matthew Lister of NRAO; and Alastair Stirling of the University of Central Lancashire, England. The VLBA is a continent-wide radio-telescope system, with one telescope on Hawaii, another on St. Croix in
Astronomers using the National Science Foundation's Very Long Baseline Array (VLBA) of radio telescopes have discovered a cloud of gas apparently being struck by a jet of ultrafast particles powered by the energy of a supermassive black hole at the core of a galaxy 450 million light-years away. A collision between the jet of subatomic particles and the gas cloud caused flickering of radio waves at a particular location in the jet during a 16-month series of VLBA observations. "This cloud, about 25 light-years away from the black hole, represents a 'missing link' that will help us understand the complex regions around the central black holes in active galaxies," said Jose-Luis Gomez, the team leader. Gomez worked with Alan Marscher, Antonio Alberdi, Svetlana G. Jorstad and Cristina Garcia-Miro. Gomez, Alberdi and Garcia-Miro are from the Astrophysical Institute of Andalucia in Granada, Spain; Marscher is from Boston University and Jorstad represents both Boston University and St. Petersburg State University in Russia. They reported their results in the Sept. 29 issue of the journal Science. The researchers produced a "movie" of changes in the galaxy's jet over the 16-month observing period. "This movie is the result of perhaps the most complete monitoring of such a jet ever done," said Gomez. Active galaxies come in a variety of types, including Seyfert galaxies, radio galaxies, and quasars. All are believed to harbor a giant black hole at the center. Black holes are concentrations of matter so dense that, within a certain distance, not even light can escape the gravitational pull. In active galaxies, material drawn toward the black hole is thought to form a disk of material that tightly orbits the black hole. Such an "accretion disk" is believed responsible for generating jets of material that, drawing on the black hole's gravitational energy, are boosted to speeds nearly equal to that of light. In the past, astronomers have found evidence for dense clouds of gas
Astronomers using the National Science Foundation's Very Long Baseline Array (VLBA) have discovered jets of plasma blasted from the cores of distant galaxies at speeds within one-tenth of one percent of the speed of light, placing these plasma jets among the fastest objects yet seen in the Universe. "This tells us that the physical processes at the cores of these galaxies, called blazars, are extremely energetic and are capable of propelling matter very close to the absolute cosmic speed limit," said Glenn Piner of Whittier College in Whittier, California. Piner, who worked on the project with student Dipesh Bhattari, also of Whittier College, Philip Edwards of the Japan Aerospace Exploration Agency, and Dayton Jones of NASA's Jet Propulsion Laboratory, presented their findings to the American Astronomical Society's meeting in San Diego, California. According to Einstein's Special Theory of Relativity, no object with mass can be accelerated to the speed of light. To get even close to the speed of light requires enormous amounts of energy. "For example, to accelerate a bowling ball to the speed newly measured in these blazars would require all the energy produced in the world for an entire week," Piner said, "and the blobs of plasma in these jets are at least as massive as a large planet". Blazars are active galactic nuclei -- energetic regions surrounding massive black holes at the centers of galaxies. Material being drawn into the black hole forms a spinning disk called an accretion disk. Powerful jets of charged particles are ejected at high speeds along the poles of accretion disks. When these jets happen to be aimed nearly toward the Earth, the objects are called blazars. Taking advantage of the extremely sharp radio "vision" of the continent-wide VLBA, the scientists tracked individual features in the jets of three blazars at distances from Earth ranging from 7.3 to 9 billion light-years. A Boston University team led by Svetlana Jorstad earlier had identified
Ankner, John Francis; Bardoel, Agatha A; Sukishvili, Svetlana
Researchers are moving a step closer to a definite road map for building layer-by-layer (LbL) assembled polyelectrolyte films, with the assistance of the Liquids Reflectometer at Oak Ridge National Laboratory's Spallation Neutron Source, in Oak Ridge, Tennessee. Scientists using the liquids reflectometer have successfully taken snapshots in close to real time of these multilayered structures for different applications when they modify the structure and function parameters. Polyelecrolytes are polymers that carry charge in aqueous solutions. They contain chemical groups that dissociate in water, making such polymers charged. Most polyelectrolytes are water soluble. They are important components in foods, soaps, shampoos, and cosmetics products. They show promise for such environmental work as oil recovery and water treatment. Polyelectrolytes are compelling because researchers can chemically modify how they interact with water for multiple applications. When two types of polyelectrolytes of opposite charge are assembled at a surface in a sequential way using the LbL assembly technique, 'the result is the forming of surface films, useful for coatings, biomedical implants and devices, controlling adhesion of biological molecules, and controlling delivery of therapeutic molecules from surfaces,' said Svetlana Sukhishvili of the Stevens Institute of Technology in New Jersey, the lead chemist on the collaboration. 'Medical doctors often prefer to deliver multiple therapeutic compounds from the coatings in a time-resolved manner,' Sukhishvili said. 'To assist them, material scientists need to learn how to build coatings in which polymer layering will not be compromised when exposed to normal physiological conditions.' 'Being able to control these properties, understanding how what you do to the materials affects their properties, this allows you to apply them to situations where interacting with an environment is very helpful, whether in a biological context or any other
planetary encounters will increase the probe’s orbital energy and boost it well into the asteroid belt. A third and last flyby of the Earth in November 2009 will send Rosetta toward the orbit of comet Churyumov-Gerasimenko. Then, by mid-2011, when it is about 800 million km from the Sun, Rosetta will ignite its main engine for a major deep-space manoeuvre that will place it onto an interception trajectory with the comet, which will take nearly three years to be reached. Rosetta will be reactivated for good in January 2014, as it enters a six-month approach phase, closing in slowly on the nucleus of comet Churyumov-Gerasimenko. The comet will then still be far from the Sun and should not be active. Rendezvous with a comet Like comet 46P/Wirtanen, which was the planned target for Rosetta until its launch was postponed in early 2003, comet 67P/Churyumov-Gerasimenko is one of the periodic comets that were “trapped” in the inner Solar System after they came too close to Jupiter. This comet was discovered in September 1969 at the Almaty Astrophysical Institute in Kazakhstan. It was detected by astronomer Klim Churyumov, from the University of Kiev, Ukraine, on pictures taken by his colleague Svetlana Gerasimenko, from the Institute of Astrophysics of Dushanbe, Tajikistan. Rosetta will start accompanying the comet's nucleus in August 2014. It will then conduct detailed mapping of its surface and a landing site will be selected for Philae, its 100 kg lander. Philae will be dropped from an altitude of about 1 km and, due to the tiny gravity of the nucleus, it will touch down at walking speed. The lander will even have to anchor itself to the surface with two harpoons to avoid bouncing back. Philae is expected to operate from the surface for several weeks, sending back very high resolution pictures and as information about the upper crust of the nucleus. These data will be relayed to Earth by the orbiter. Rosetta will continue its observations of the comet’s nucleus for over
Carr, Lincoln D.; Ye, Jun
Robin Côté Single-photon molecular cooling Edvardas Narevicius, S Travis Bannerman and Mark G Raizen Quantum simulations of extended Hubbard models with dipolar crystals M Ortner, A Micheli, G Pupillo and P Zoller Collisional and molecular spectroscopy in an ultracold Bose-Bose mixture G Thalhammer, G Barontini, J Catani, F Rabatti, C Weber, A Simoni, F Minardi and M Inguscio Multi-channel modelling of the formation of vibrationally cold polar KRb molecules Svetlana Kotochigova, Eite Tiesinga and Paul S Julienne Formation of ultracold, highly polar X1Σ+ NaCs molecules C Haimberger, J Kleinert, P Zabawa, A Wakim and N P Bigelow Quantum polarization spectroscopy of correlations in attractive fermionic gases T Roscilde, M Rodríguez, K Eckert, O Romero-Isart, M Lewenstein, E Polzik and A Sanpera Inelastic semiclassical collisions in cold dipolar gases Michael Cavagnero and Catherine Newell Quasi-universal dipolar scattering in cold and ultracold gases J L Bohn, M Cavagnero and C Ticknor Stark deceleration of lithium hydride molecules S K Tokunaga, J M Dyne, E A Hinds and M R Tarbutt Molecular vibrational cooling by optical pumping with shaped femtosecond pulses D Sofikitis, S Weber, A Fioretti, R Horchani, M Allegrini, B Chatel, D Comparat and P Pillet Deeply bound ultracold molecules in an optical lattice Johann G Danzl, Manfred J Mark, Elmar Haller, Mattias Gustavsson, Russell Hart, Andreas Liem, Holger Zellmer and Hanns-Christoph Nägerl Toward the production of quantum degenerate bosonic polar molecules, 41K87Rb K Aikawa, D Akamatsu, J Kobayashi, M Ueda, T Kishimoto and S Inouye Influence of a Feshbach resonance on the photoassociation of LiCs J Deiglmayr, P Pellegrini, A Grochola, M Repp, R Côté, O Dulieu, R Wester and M Weidemüller The kinematic cooling of molecules with laser-cooled atoms Ken Takase, Larry A Rahn, David W Chandler and Kevin E Strecker Coherent collapses of dipolar Bose-Einstein condensates for different trap geometries J Metz, T Lahaye, B Fr