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Journal articles on the topic 'Primary space'

Author: Grafiati

Published: 4 June 2021

Last updated: 11 February 2022

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1

Bhadani, Punam Prasad, Iffat Jamal, and Suryakant Nirala. "Primary Pleomorphic Adenoma (Minor Salivary Gland) of Parapharyngeal Space." Indian Journal of Pathology: Research and Practice 6, no. 1 (2017): 159–62. http://dx.doi.org/10.21088/ijprp.2278.148x.6117.27.

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2

Grilli, Gianluigi, Vanessa Suarez, María Gabriela Muñoz, María Costales, and José Luis Llorente. "Parapharyngeal Space Primary Tumours." Acta Otorrinolaringologica (English Edition) 68, no. 3 (May 2017): 138–44. http://dx.doi.org/10.1016/j.otoeng.2016.06.002.

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3

Perry, Mary Jane. "Assessing Marine Primary Production from Space." BioScience 36, no. 7 (July 1986): 461–67. http://dx.doi.org/10.2307/1310342.

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4

Лаптева and V. Lapteva. "Modern Primary School’s Sound Space Organization." Primary Education 3, no. 2 (April 17, 2015): 17–24. http://dx.doi.org/10.12737/11181.

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Questions related to organization of sound space as essential party of modern primary school’s developmental environment are offered for discussion in this paper. The important role of music in educational and cognitive process is justified. Features related to teachers’ training and professional development in Kursk State University and Kursk Education Development Institute and allowing provide teachers’ competence at the expedient organization of junior schoolchildren training’s sound environment are revealed.

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5

Luca, Magda-Mihaela, Stefania Dinu, Nicoleta Nikolajevic-Stoican, Simina Boia, Eugen Radu Boia, Bianca Dragos, and Malina Popa. "SPACE CONTROL IN MIXED DENTITION - SPACE MAINTAINERS." Jurnalul Pediatrului XXIII, no. 91-92 (December 31, 2020): 68–74. http://dx.doi.org/10.37224/jp.2020.9192.12.

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Maintaining the child's oral cavity in optimal health by preserving the morpho-functional integrity of primary teeth, given the influence they have on the growth and development of the stomatognathic system is the duty and responsibility of the pedodontist. In addition to prevention, increased attention should be granted to the space control in case of early loss of primary teeth in the support area, recommending the use of space maintainers until the eruption of permanent successors, to intercept the appearance of future anomalies.

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6

Indulkar, ShreeyaTaresh, Manisha Khare, Yasmeen Khatib, and YogitaMangaldas Talpade. "Primary pleomorphic adenoma of the parapharyngeal space." Medical Journal of Dr. D.Y. Patil Vidyapeeth 11, no. 5 (2018): 420. http://dx.doi.org/10.4103/mjdrdypu.mjdrdypu_175_17.

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7

Opel, Dawn S., and William Hart-Davidson. "The Primary Care Clinic as Writing Space." Written Communication 36, no. 3 (April 8, 2019): 348–78. http://dx.doi.org/10.1177/0741088319839968.

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8

Finn, Mike, Morgun Custer, Gyrid Lyon, and Michael R. Nash. "Primary/Secondary Process Cognition and Embodied Space." Journal of the American Psychoanalytic Association 62, no. 3 (June 2014): NP6—NP8. http://dx.doi.org/10.1177/0003065114538097.

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9

Pike, Jo. "Foucault, space and primary school dining rooms." Children's Geographies 6, no. 4 (October 23, 2008): 413–22. http://dx.doi.org/10.1080/14733280802338114.

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10

Smith, Ian. "Space Invaders- Managing the Primary School Environment." Educational Management & Administration 21, no. 1 (January 1993): 26–29. http://dx.doi.org/10.1177/174114329302100104.

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11

MIYAMOTO, Fumihito, Ayako NAKA, and Masayuki SUZUKI. "PRIMARY FURNITURE ARRANGEMENT IN ELEMENTARY OPEN SPACE." Journal of Architecture and Planning (Transactions of AIJ) 76, no. 659 (2011): 9–17. http://dx.doi.org/10.3130/aija.76.9.

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12

CHUNG, MYUNG-HOON. "SPACE-TIME FLUCTUATIONS COUPLED TO PRIMARY FIELDS." Modern Physics Letters A 07, no. 36 (November 30, 1992): 3391–96. http://dx.doi.org/10.1142/s0217732392002780.

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The β-functions and the c-function are calculated in a two-dimensional field theory where the coupling parameters are functions of fields. The action of the theory is given by a combination of the Polyakov action for string theory and the Zamolodchikov action for the deformation of conformal field theory. The c-function is written as the Landau-Ginzburg type action in terms of the coupling parameter functions. The linear β-functions near fixed points are given by the Klein-Gordon equation. The corresponding well-defined masses are calculated.

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13

Vourvachis, Michael, Waseem Jerjes, Ann Sandison, Colin Hopper, and Tahwinder Upile. "Primary Burkitt's lymphoma of the postnasal space." Head & Neck Oncology 1, Suppl 1 (2009): P26. http://dx.doi.org/10.1186/1758-3284-1-s1-p26.

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14

Wada, Chieki, Akira Kurata, Ryuichi Hirose, Yoshiaki Tazaki, Shinichi Kan, Yoshihiro Ishihara, and Toru Kameya. "Primary leptomeningeal ependymoblastoma." Journal of Neurosurgery 64, no. 6 (June 1986): 968–73. http://dx.doi.org/10.3171/jns.1986.64.6.0968.

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✓ Ependymoblastoma is considered to be a primitive malignant glioma with ependymal differentiation. This rare tumor occurs in very early life and shows rapid growth and a diffuse infiltration through the leptomeningeal space. The tumor cells are highly immature, with numerous mitoses and multilayered ependymal rosettes. The ependymoblastoma described in this report was found in a 17-year-old girl. In spite of detailed clinical and postmortem examinations, no definite primary site was identified in the neuraxis. The lesion spread predominantly throughout the leptomeningeal space. Histological analysis strongly suggested that this tumor originated from a heterotopic glial nest in the subarachnoid space. The absence of immunohistochemical neural tissue markers, glial fibrillary acidic protein, S-100 protein, neuron-specific enolase, and neurofilaments ruled out neuronal or glial differentiation. The authors were unable to find any previous report of primary leptomeningeal ependymoblastoma.

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15

SUGAWARA, Maiko, Hiroshi AIZAWA, and Masashi YAMADA. "THE DEMANDS OF SPACE THROUGH THE PRACTICAL SPACE USAGE IN PRIMARY SCHOOLS." Journal of Architecture and Planning (Transactions of AIJ) 74, no. 637 (2009): 533–39. http://dx.doi.org/10.3130/aija.74.533.

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16

Pang, Arthur O. T., Hugo Ferretti, Noah Lupu-Gladstein, Weng-Kian Tham, Aharon Brodutch, Kent Bonsma-Fisher, J. E. Sipe, and Aephraim M. Steinberg. "Experimental Comparison of Bohm-like Theories with Different Primary Ontologies." Quantum 4 (November 26, 2020): 365. http://dx.doi.org/10.22331/q-2020-11-26-365.

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The de Broglie-Bohm theory is a hidden-variable interpretation of quantum mechanics which involves particles moving through space along deterministic trajectories. This theory singles out position as the primary ontological variable. Mathematically, it is possible to construct a similar theory where particles are moving through momentum-space, and momentum is singled out as the primary ontological variable. In this paper, we construct the putative particle trajectories for a two-slit experiment in both the position and momentum-space theories by simulating particle dynamics with coherent light. Using a method for constructing trajectories in the primary and non-primary spaces, we compare the phase-space dynamics offered by the two theories and show that they do not agree. This contradictory behaviour underscores the difficulty of selecting one picture of reality from the infinite number of possibilities offered by Bohm-like theories.

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17

BEHERA, AKRUR, and Sandhya Rani Mohapatra. "PRIMARY DECOMPOSITION OF A 0-CONNECTED NILPOTENT SPACE." JOURNAL OF ADVANCES IN MATHEMATICS 11, no. 7 (November 15, 2015): 5420–25. http://dx.doi.org/10.24297/jam.v11i7.1221.

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It is known that the dierent stages of the Cartan-Whitehead decomposition of a 0-connected space can be obtained as the Adams cocompletions of the space with respect to suitable sets of morphisms. In this note Cartan-Whitehead decomposition is obtained for a nilpotent space, in terms of Adams cocompletion, using the primary homotopy theory developed by Neisendonfer.

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18

Blower, G. "The Banach Space B(l 2 ) is Primary." Bulletin of the London Mathematical Society 22, no. 2 (March 1990): 176–82. http://dx.doi.org/10.1112/blms/22.2.176.

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19

Zheng, Quan, and Matthias Zwicker. "Learning to Importance Sample in Primary Sample Space." Computer Graphics Forum 38, no. 2 (May 2019): 169–79. http://dx.doi.org/10.1111/cgf.13628.

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20

SUGAWARA, Maiko, and Hiroshi AIZAWA. "WORK SPACE PLAN FOR TEACHERS IN PRIMARY SCHOOLS." Journal of Architecture and Planning (Transactions of AIJ) 74, no. 643 (2009): 1995–2002. http://dx.doi.org/10.3130/aija.74.1995.

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21

Gallagher, Michael. "Sound, space and power in a primary school." Social & Cultural Geography 12, no. 1 (February 2011): 47–61. http://dx.doi.org/10.1080/14649365.2011.542481.

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22

Malamed, E. R., Yu N. Petrov, and I. M. Sokolov. "Designs of the primary mirrors of space telescopes." Journal of Optical Technology 69, no. 9 (September 1, 2002): 622. http://dx.doi.org/10.1364/jot.69.000622.

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23

Granato, Alessandra, Yuezhou Chen, and Duane R. Wesemann. "Primary immunoglobulin repertoire development: time and space matter." Current Opinion in Immunology 33 (April 2015): 126–31. http://dx.doi.org/10.1016/j.coi.2015.02.011.

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24

Bridge, Gavin. "Resource Triumphalism: Postindustrial Narratives of Primary Commodity Production." Environment and Planning A: Economy and Space 33, no. 12 (December 2001): 2149–73. http://dx.doi.org/10.1068/a33190.

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It is now commonplace to assert that the contemporary discursive landscape is strewn with an abundance of environmental narratives. Yet these stories about nature seldom speak of the material geographies that link practices of postindustrial consumption to often-distant spaces of commodity supply. A postscarcity narrative in which the availability of natural resources no longer poses a limiting factor on economic growth, therefore, characterizes the current period. In this paper I examine how these narratives of ‘resource triumphalism’ construct the nature of commodities and the places that supply them. Using a range of sources, I illustrate how extractive spaces are constructed through a discursive dialectic which simultaneously erases socioecological histories and reinscribes space in the image of the commodity. The paper advances the claim that, despite their apparent marginality in narratives of postindustrialism, primary commodity-supply zones play a key role within broader narratives about modernity and social life. I draw on Hetherington's reworking of the concept of heterotopia to argue that commodity-supply zones be considered contemporary ‘badlands’, marginal spaces in and through which broader processes of sociospatial ordering are worked out. By examining the geographical imaginaries associated with mineral extraction, I demonstrate how contemporary discourses of commodity-supply space facilitate the material practices through which such ordering occurs.

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25

Zhao, Yi, Zhen Zhou, Qilong Pan, and Tianhua Zhou. "G/M/N Queuing Model-Based Research on the Parking Spaces for Primary and Secondary School." Discrete Dynamics in Nature and Society 2020 (December 12, 2020): 1–7. http://dx.doi.org/10.1155/2020/8870862.

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In order to ease the traffic congestion near primary and secondary schools during the drop-off and pick-up, traffic behavior was analyzed, and a quantitative allocation method for parking spaces was proposed. The proposed method includes three steps. Firstly, a vehicle queuing model based on G/M/N queue theory was built, and MATLAB was employed to simulate the queuing model to obtain a reasonable parking space for drop-off. Secondly, the reasonable parking space for pick-up is determined based on the cumulative number of vehicles. Finally, an optimization model for the scale of total parking spaces and the short-term parking spaces was proposed to achieve maximum utilization of parking spaces. An empirical analysis and verification were conducted based on actual traffic data of schools. The results show that the proposed model can analyze the overall scale of the parking space for primary and secondary school, as well as the scale of the short-term parking spaces. And the proposed scale of the parking space can well meet the actual parking demand.

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26

Dadvand, Payam, Mark J. Nieuwenhuijsen, Mikel Esnaola, Joan Forns, Xavier Basagaña, Mar Alvarez-Pedrerol, Ioar Rivas, et al. "Green spaces and cognitive development in primary schoolchildren." Proceedings of the National Academy of Sciences 112, no. 26 (June 15, 2015): 7937–42. http://dx.doi.org/10.1073/pnas.1503402112.

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Exposure to green space has been associated with better physical and mental health. Although this exposure could also influence cognitive development in children, available epidemiological evidence on such an impact is scarce. This study aimed to assess the association between exposure to green space and measures of cognitive development in primary schoolchildren. This study was based on 2,593 schoolchildren in the second to fourth grades (7–10 y) of 36 primary schools in Barcelona, Spain (2012–2013). Cognitive development was assessed as 12-mo change in developmental trajectory of working memory, superior working memory, and inattentiveness by using four repeated (every 3 mo) computerized cognitive tests for each outcome. We assessed exposure to green space by characterizing outdoor surrounding greenness at home and school and during commuting by using high-resolution (5 m × 5 m) satellite data on greenness (normalized difference vegetation index). Multilevel modeling was used to estimate the associations between green spaces and cognitive development. We observed an enhanced 12-mo progress in working memory and superior working memory and a greater 12-mo reduction in inattentiveness associated with greenness within and surrounding school boundaries and with total surrounding greenness index (including greenness surrounding home, commuting route, and school). Adding a traffic-related air pollutant (elemental carbon) to models explained 20–65% of our estimated associations between school greenness and 12-mo cognitive development. Our study showed a beneficial association between exposure to green space and cognitive development among schoolchildren that was partly mediated by reduction in exposure to air pollution.

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27

BURNS, J. "Diversity emergence and dynamics during primary immune response: a shape space, physical space model." Theory in Biosciences 123, no. 2 (September 9, 2004): 181–93. http://dx.doi.org/10.1016/j.thbio.2004.05.001.

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28

Shibata, Shobu. "Sites of Origin of Primary Intracerebral Malignant Lymphoma." Neurosurgery 25, no. 1 (July 1, 1989): 14–19. http://dx.doi.org/10.1227/00006123-198907000-00003.

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Abstract With the aim of finding characteristics pointing to the primary site, computed tomography examination from 9 patients with primary brain malignant lymphoma (non-Hodgkin's lymphoma originating in the central nervous system, NHL-CNS) (5 single, 4 multiple lesions) were analyzed. The tumors were usually situated in the basal ganglia, corpus callosum, or cerebellum and were always in contact with either the ependyma of the ventricles or the subarachnoid space. Tumors with widespread infiltration of white matter surrounding the ventricles were characteristic of NHL-CNS. Microscopic examination of 3 autopsy cases revealed infiltration of the subependymal layer of the lateral ventricles and the third and fourth ventricles by lymphoma cells. The entire extent of the choroid plexus was invaded by tumor cells. There were multiple foci of similar cells invading the periventricular white matter. The subarachnoid space was filled with lymphoma cells. In many areas the Virchow-Robin spaces and pial-glial membranes were disrupted, and invasion of the underlying gray matter by tumor cells was seen. The ultrastructure of the blood vessels of NHL-CNS was compared with those in glial, nonglial, and metastatic brain tumors. The essential feature in NHL-CNS was fenestrated vessels. They resembled the blood vessels found in nonglial and metastatic brain tumors, but were distinctly different from those seen in glial tumors with nonfenestrated vessels. Although the following scheme in proposed with reservations, it could account for the sites of origin of NHL-CNS: lymphocytes located in the choroid plexus stroma or the subarachnoid space are activated, caused to proliferate, and finally become neoplastic. Then these cells migrate through the underlying parenchyma along the Virchow-Robin spaces and multiply until they present themselves as primary brain tumors.

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29

Escrig, Felix. "Expandable Space Structures." International Journal of Space Structures 1, no. 2 (June 1985): 79–91. http://dx.doi.org/10.1177/026635118500100203.

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Expandable space structures are of great value in situations where primary functional requirements include transportability and ease of erection. A family of expandable space structures are described in the present paper, where their practical applications and constructional aspects as well as their geometric and statical analyses are discussed.

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30

Ozdemir, Nail, Gungor Usta, Mustafa Minoglu, Ayse Mecit Erbay, Hamdi Bezircioglu, and Mine Tunakan. "Primary primitive neuroectodermal tumor of the lumbar extradural space." Journal of Neurosurgery: Pediatrics 2, no. 3 (September 2008): 215–21. http://dx.doi.org/10.3171/ped/2008/2/9/215.

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Primary spinal primitive neuroectodermal tumors (PNETs) of the extradural space are very rare; only 10 cases have been reported in the English language literature. The histopathological diagnosis of primary spinal PNETs has been discussed for many years. These tumors have a rapidly progressive course, and there is no current consensus on the optimal therapeutic approach for these patients. The authors present a case of primary PNET located in the lumbar extradural space in a 13-year-old girl and report the clinical, radiological, histopathological, and surgical findings. They compare their findings with those from the other 10 cases reported in the literature and review relevant literature.

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Bozkurt, Gokhan, Selim Ayhan, Cezmi Cagri Turk, Atilla Akbay, Figen Soylemezoglu, and Selcuk Palaoglu. "Primary extraosseous Ewing sarcoma of the cervical epidural space." Journal of Neurosurgery: Spine 6, no. 2 (February 2007): 192. http://dx.doi.org/10.3171/spi.2007.6.2.192.

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32

Luna-Ortiz, Kuauhyama, Jaime Esteban Navarrete-Alemán, Martín Granados-García, and Angel Herrera-Gómez. "Primary Parapharyngeal Space Tumors in a Mexican Cancer Center." Otolaryngology–Head and Neck Surgery 132, no. 4 (April 2005): 587–91. http://dx.doi.org/10.1016/j.otohns.2005.01.013.

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OBJECTIVE: To describe clinical and demographic characteristics of the parapharyngeal space tumors and assess surgical approaches used to treat them at our institution. METHODS: A retrospective and descriptive study of the parapharyngeal space tumors, excluding paragangliomas, treated from June 1991 to October 2002 in a cancer center. The study population included 21 patients, 8 men and 13 women, average age of 41 years (range, 20 to 70 years). Fine needle biopsy was done in 5 (24%) patients. Computed tomography (CT) was performed in all patients, and only a few required magnetic resonance image (MRI). RESULTS: Surgical approaches included transcervical alone or in combination with parotidectomy, transoral, or transmandibular (mandibular swing) approach. Laminectomy and segmentary approaches were also performed in 1 patient each. Sixteen (76%) patients had benign lesions and 5 (24%) had malignant tumors. Neurogenic tumors represented 57% of all tumors. Mean tumor size was of 6.7 cm (range, 3 to 11 cm). Six (29%) patients received adjuvant radiotherapy. Complications occurred in 6 (29%) patients, 4 (19%) of which were nervous injuries associated with peripheral nerve sheath tumors. Median disease-free follow-up survival was 33 months (range, 2 to 184 months) despite being an heterogeneous group of histologies. CONCLUSION: Parapharyngeal space is a rare location for head and neck tumors. Cervical approach should be the first choice for large tumors; transoral approach is reserved for tumors less than 3 cm. Conversion to mandibular swing approach when the cervical approach is not offering proper exposure for tumor resection is indicated. Preoperative histologic diagnosis is not required. Nevertheless, CT scan should always be performed in order to exclude paragangliomas, distinguish prestyloid from poststyloid lesions, and to assess the extension of the tumor as well as its relationship with adjacent structures.

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33

Wagenaar, J. B., V. Ventura, and D. J. Weber. "State-space decoding of primary afferent neuron firing rates." Journal of Neural Engineering 8, no. 1 (January 19, 2011): 016002. http://dx.doi.org/10.1088/1741-2560/8/1/016002.

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34

Balch, W. M., and C. F. Byrne. "Factors affecting the estimate of primary production from space." Journal of Geophysical Research 99, no. C4 (1994): 7555. http://dx.doi.org/10.1029/93jc03091.

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35

Iacaruso, M. Florencia, Ioana T. Gasler, and Sonja B. Hofer. "Synaptic organization of visual space in primary visual cortex." Nature 547, no. 7664 (July 2017): 449–52. http://dx.doi.org/10.1038/nature23019.

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36

Mittal, Aditya, Anandkumar Madhavjibhai Changani, and Sakshi Taparia. "What limits the primary sequence space of natural proteins?" Journal of Biomolecular Structure and Dynamics 38, no. 15 (October 29, 2019): 4579–83. http://dx.doi.org/10.1080/07391102.2019.1682051.

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37

Savitskiĭ, A. M., and I. M. Sokolov. "Questions of constructing lightened primary mirrors of space telescopes." Journal of Optical Technology 76, no. 10 (October 1, 2009): 666. http://dx.doi.org/10.1364/jot.76.000666.

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38

Li, Hongwei, Jianwei Han, Jianguo Huang, Minghui Cai, and Zhuxiu Gao. "Primary Research of Small Space Debris Impact Inducing Discharge." IEEE Transactions on Plasma Science 41, no. 12 (December 2013): 3410–15. http://dx.doi.org/10.1109/tps.2013.2276128.

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39

Bai, Xiaojuan. "Space alignment for cognitive transmission with multiple primary users." Electronics Letters 49, no. 25 (December 2013): 1619–20. http://dx.doi.org/10.1049/el.2013.2524.

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40

Schaie, Warner K., Grace I. L. Caskie, Andrew J. Revell, Sherry L. Willis, Alfred W. Kaszniak, and Linda Teri. "Extending Neuropsychological Assessments into the Primary Mental Ability Space." Aging, Neuropsychology, and Cognition 12, no. 3 (September 2005): 245–77. http://dx.doi.org/10.1080/13825580590969343.

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Patkar, Shraddha, Koel Dutt, Aekta Shah, Manju Sengar, and Mahesh Goel. "Primary Lymphoma of Liver—a Rare Space-Occupying Lesion." Journal of Gastrointestinal Cancer 51, no. 3 (April 24, 2020): 1057–60. http://dx.doi.org/10.1007/s12029-020-00381-4.

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42

Xu, Hong. "Structural Design of Primary Mirror Subassembly for Space Telescope." Applied Mechanics and Materials 300-301 (February 2013): 903–6. http://dx.doi.org/10.4028/www.scientific.net/amm.300-301.903.

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In order to design a large aperture primary mirror with the diameter of 1150 mm, the parameters impacting on gravity deformation of the mirror were analyzed and discussed in detail, including material selection, diameter-thickness ratio, the number of the support points, location selection and lightweight structure, etc. A novel space mirror structure system was put forward, and its back was opened and supported by six points on back. The dynamic and static and thermal characteristics were analyzed based on the finite element method. Analysis results showed the surface figure accuracy reached to RMS 14.5nm under the action of gravity load along the optical axis direction and the first-order natural frequency was 214Hz which met to the designed indexes requirements.

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Komeya, Mitsuru, Tamayo Sahoda, Shinpei Sugiura, Takuto Sawada, Kazuo Kitami, and Youichi Iemoto. "Metastasis of primary testicular leiomyosarcoma to the retroperitoneal space." Indian Journal of Urology 28, no. 3 (2012): 343. http://dx.doi.org/10.4103/0970-1591.102723.

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44

Yang, Shuang, Changshuai Du, Xianwei Yang, Chunlong Liu, Yan Xiong, Richa Hu, Xusheng Zhang, Yong Huang, and Liang Guo. "Thermal control of primary mirror of Space Solar Telescope." Optik 229 (March 2021): 166290. http://dx.doi.org/10.1016/j.ijleo.2021.166290.

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45

Crespo, Miguel, Adrian Jarabo, and Adolfo Muñoz. "Primary-space Adaptive Control Variates Using Piecewise-polynomial Approximations." ACM Transactions on Graphics 40, no. 3 (July 4, 2021): 1–15. http://dx.doi.org/10.1145/3450627.

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We present an unbiased numerical integration algorithm that handles both low-frequency regions and high-frequency details of multidimensional integrals. It combines quadrature and Monte Carlo integration by using a quadrature-based approximation as a control variate of the signal. We adaptively build the control variate constructed as a piecewise polynomial, which can be analytically integrated, and accurately reconstructs the low-frequency regions of the integrand. We then recover the high-frequency details missed by the control variate by using Monte Carlo integration of the residual. Our work leverages importance sampling techniques by working in primary space, allowing the combination of multiple mappings; this enables multiple importance sampling in quadrature-based integration. Our algorithm is generic and can be applied to any complex multidimensional integral. We demonstrate its effectiveness with four applications with low dimensionality: transmittance estimation in heterogeneous participating media, low-order scattering in homogeneous media, direct illumination computation, and rendering of distribution effects. Finally, we show how our technique is extensible to integrands of higher dimensionality by computing the control variate on Monte Carlo estimates of the high-dimensional signal, and accounting for such additional dimensionality on the residual as well. In all cases, we show accurate results and faster convergence compared to previous approaches.

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46

Goehlich, Robert A. "Space Tourism." International Journal of Aviation Systems, Operations and Training 1, no. 1 (January 2014): 17–34. http://dx.doi.org/10.4018/ijasot.2014010103.

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According to the Space Policy Institute (2002, Bib. section), “Space tourism is the term broadly applied to the concept of paying customers traveling beyond Earth's atmosphere.” Operating reusable launch vehicles (RLVs) might be a first step toward achieving mass space tourism. Thus, the aim of this article is to investigate the potential hurdles and other aspects of importance that must be overcome in order to use RLVs for space tourism flights. The primary ones are social issues (e.g., “Is space tourism ethically acceptable?”), institutional issues (e.g., “Is environmental pollution caused by space tourism more harmful than other emission sources?”), and financial issues (e.g., “Are any potential investors interested in space tourism?”).

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Bruntt, Hans, and John Southworth. "Eclipsing Binary Stars from Space." Proceedings of the International Astronomical Union 2, S240 (August 2006): 624–27. http://dx.doi.org/10.1017/s1743921307006072.

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AbstractWe have begun a programme to obtain high-precision photometry of bright detached eclipsing binary (dEB) stars with the Wide-field InfraRed Explorer (WIRE) satellite (Bruntt & Buzasi 2006). Due to the small aperture of WIRE, only stars brighter than V = 6 can be observed. We are collecting data for about a dozen dEB targets and here we present preliminary results for three of them. We have chosen dEBs with primary components of B and early A type. One of our aims is to combine the information from the light curve analyses of the eclipses with asteroseismic information from analysis of the pulsation of the primary component.

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48

Locatello, Luca Giovanni, Jano Maria De Cesare, Cecilia Taverna, and Oreste Gallo. "Primary parapharyngeal Leiomyosarcoma: A Case Report." Ear, Nose & Throat Journal 97, no. 10-11 (October 2018): E28—E31. http://dx.doi.org/10.1177/0145561318097010-1102.

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Leiomyosarcoma is a rare malignant soft-tissue tumor whose cells resemble smooth-muscle tissue. It has been reported to arise in different areas of the head and neck region. Primary leiomyosarcoma of the parapharyngeal space, however, is extremely rare, as only 4 cases have been previously reported to date. We describe the somewhat urgent case of a primary leiomyosarcoma of the right parapharyngeal space in a 30-year-old man. We also review the diagnostic and therapeutic challenges that clinicians face in managing this rare tumor.

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49

Ng, Ho-keung, and Wai-sang Poon. "Primary leptomeningeal astrocytoma." Journal of Neurosurgery 88, no. 3 (March 1998): 586–89. http://dx.doi.org/10.3171/jns.1998.88.3.0586.

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✓ Gliomas very rarely arise from the leptomeninges. They can be both solitary and diffuse, and histological examination reveals mostly astrocytic tumors. The authors report a case (the 12th reported in the literature) of a solitary primary glioma of the leptomeninges in a 79-year-old man who presented with repeated seizures. A magnetic resonance image revealed an ill-defined enhancing lesion in the cerebral meninges. Autopsy examination showed a poorly demarcated astrocytoma in the sylvian fissure infiltrating the adjacent subarachnoid space. The literature concerning primary leptomeningeal glioma is reviewed.

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50

Neisendorfer, Joseph. "James-Hopf Invariants, Anick’s Spaces, and the Double Loops on Odd Primary Moore Spaces." Canadian Mathematical Bulletin 43, no. 2 (June 1, 2000): 226–35. http://dx.doi.org/10.4153/cmb-2000-030-9.

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AbstractUsing spaces introduced by Anick, we construct a decomposition into indecomposable factors of the double loop spaces of odd primary Moore spaces when the powers of the primes are greater than the first power. If n is greater than 1, this implies that the odd primary part of all the homotopy groups of the 2n + 1 dimensional sphere lifts to a mod pr Moore space.

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