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Journal articles on the topic 'Lunar Pool'
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1
Melosh, H. J., Andrew M. Freed, Brandon C. Johnson, David M. Blair, Jeffrey C. Andrews-Hanna, Gregory A. Neumann, Roger J. Phillips, et al. "The Origin of Lunar Mascon Basins." Science 340, no. 6140 (May 30, 2013): 1552–55. http://dx.doi.org/10.1126/science.1235768.
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High-resolution gravity data from the Gravity Recovery and Interior Laboratory spacecraft have clarified the origin of lunar mass concentrations (mascons). Free-air gravity anomalies over lunar impact basins display bull’s-eye patterns consisting of a central positive (mascon) anomaly, a surrounding negative collar, and a positive outer annulus. We show that this pattern results from impact basin excavation and collapse followed by isostatic adjustment and cooling and contraction of a voluminous melt pool. We used a hydrocode to simulate the impact and a self-consistent finite-element model to simulate the subsequent viscoelastic relaxation and cooling. The primary parameters controlling the modeled gravity signatures of mascon basins are the impactor energy, the lunar thermal gradient at the time of impact, the crustal thickness, and the extent of volcanic fill.
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Lin, Honglei, Zhiping He, Wei Yang, Yangting Lin, Rui Xu, Chi Zhang, Meng-Hua Zhu, et al. "Olivine-norite rock detected by the lunar rover Yutu-2 likely crystallized from the SPA-impact melt pool." National Science Review 7, no. 5 (November 14, 2019): 913–20. http://dx.doi.org/10.1093/nsr/nwz183.
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Abstract Chang’E-4 landed in the South Pole-Aitken (SPA) basin, providing a unique chance to probe the composition of the lunar interior. Its landing site is located on ejecta strips in Von Kármán crater that possibly originate from the neighboring Finsen crater. A surface rock and the lunar regolith at 10 sites along the rover Yutu-2 track were measured by the onboard Visible and Near-Infrared Imaging Spectrometer in the first three lunar days of mission operations. In situ spectra of the regolith have peak band positions at 1 and 2 μm, similar to the spectral data of Finsen ejecta from the Moon Mineralogy Mapper, which confirms that the regolith's composition of the landing area is mostly similar to that of Finsen ejecta. The rock spectrum shows similar band peak positions, but stronger absorptions, suggesting relatively fresh exposure. The rock may consist of 38.1 ± 5.4% low-Ca pyroxene, 13.9 ± 5.1% olivine and 48.0 ± 3.1% plagioclase, referred to as olivine-norite. The plagioclase-abundant and olivine-poor modal composition of the rock is inconsistent with the origin of the mantle, but representative of the lunar lower crust. Alternatively, the rock crystallized from the impact-derived melt pool formed by the SPA-impact event via mixing the lunar crust and mantle materials. This scenario is consistent with fast-cooling thermal conditions of a shallow melt pool, indicated by the fine to medium-sized texture (<3 mm) of the rock and the SPA-impact melting model [Icarus 2012; 220: 730–43].
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Wren, Johanna L. K., and Donald R. Kobayashi. "Exploration of the “larval pool”: development and ground-truthing of a larval transport model off leeward Hawai‘i." PeerJ 4 (February 1, 2016): e1636. http://dx.doi.org/10.7717/peerj.1636.
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Most adult reef fish show site fidelity thus dispersal is limited to the mobile larval stage of the fish, and effective management of such species requires an understanding of the patterns of larval dispersal. In this study, we assess larval reef fish distributions in the waters west of the Big Island of Hawai‘i using bothin situand model data. Catches from Cobb midwater trawls off west Hawai‘i show that reef fish larvae are most numerous in offshore waters deeper than 3,000 m and consist largely of pre-settlement Pomacanthids, Acanthurids and Chaetodontids. Utilizing a Lagrangian larval dispersal model, we were able to replicate the observed shore fish distributions from the trawl data and we identified the 100 m depth strata as the most likely depth of occupancy. Additionally, our model showed that for larval shore fish with a pelagic larval duration longer than 40 days there was no significant change in settlement success in our model. By creating a general additive model (GAM) incorporating lunar phase and angle we were able to explain 67.5% of the variance between modeled andin situAcanthurid abundances. We took steps towards creating a predictive larval distribution model that will greatly aid in understanding the spatiotemporal nature of the larval pool in west Hawai‘i, and the dispersal of larvae throughout the Hawaiian archipelago.
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Ramakrushana Reddy, Telluri, Pawan Dewangan, Lalit Arya, Pabitra Singha, and Kattoju Achuta Kamesh Raju. "Tidal Triggering of the Harmonic Noise in Ocean-Bottom Seismometers." Seismological Research Letters 91, no. 2A (January 22, 2020): 803–13. http://dx.doi.org/10.1785/0220190080.
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Abstract We observed a harmonic noise (HN) in DEutscher Geräte-Pool für Amphibische Seismologie ocean-bottom seismometers (OBSs) data recorded from the Andaman–Nicobar region. The HN is characterized by sharp spectral peaks with a fundamental frequency and several overtones occurring at integer multiples of the fundamental frequency. We used an automated algorithm to quantify the occurrence of HN for the entire four-month deployment period (1 January 2014 to 30 April 2014). The algorithm detected more than 23 days of HN for some OBS stations. The spectral analysis of the hourly count of HN shows distinct lunar and solar tidal periodicities at 4.14, 6.1, 6.22, 12, and 12.4 hr as well as 13.66 days. The observed periodicities provide evidence of tidal triggering of HN. The HN is generated by the strumming of head buoys due to seafloor currents initiated by oceanic tides in the Andaman–Nicobar region.
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Treiman, Allan H., Jeremy W. Boyce, James P. Greenwood, John M. Eiler, Juliane Gross, Yunbin Guan, Chi Ma, and Edward M. Stolper. "D-poor hydrogen in lunar mare basalts assimilated from lunar regolith." American Mineralogist 101, no. 7 (July 2016): 1596–603. http://dx.doi.org/10.2138/am-2016-5582.
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Komada, Yoko, Makoto Sato, Yuko Ikeda, Azusa Kami, Chika Masuda, and Shigenobu Shibata. "The Relationship between the Lunar Phase, Menstrual Cycle Onset and Subjective Sleep Quality among Women of Reproductive Age." International Journal of Environmental Research and Public Health 18, no. 6 (March 21, 2021): 3245. http://dx.doi.org/10.3390/ijerph18063245.
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The aim of the present study was to investigate the association among lunar cycle, menstrual cycle onset, and subjective sleep quality. Menstrual cycle onset data from the six most recent menstrual cycles were obtained for 529 women (aged 25–39 years) using the smartphone app Luna Luna. We also collected questionnaire survey data on sleep quality from each participant. Overall, there was no association between the onset of menstrual cycle and lunar phase. Interestingly, the proportion of good sleepers with menstrual cycle beginning during the light period was significantly higher than that during the dark period, while the proportion of poor sleepers with menstrual cycle beginning during the dark period was significantly higher than that during the light period. When participants were categorized by the combination of lunar phases (light, dark, neutral periods) in the two most recent menstrual cycle onsets, the “both dark period” group and the “other (light and dark) period” group showed the lowest proportion of good sleepers. Menstrual cycle onset in the dark period was associated with a deterioration in subsequent subjective sleep quality, which was more apparent with consecutive onsets in the dark period or at a rapidly changing lunar phase.
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Тригуб, О. В., В. В. Ляшенко, and О. В. Бараболя. "Селекційна цінність екологічно віддалених зразків гречки національної колекції України." Вісник Полтавської державної аграрної академії, no. 3 (September 28, 2018): 95–101. http://dx.doi.org/10.31210/visnyk2018.03.13.
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Наведено результати вивчення колекційного матеріалу гречки Національної колекції України різного еколого-географічного походження за господарськими та селекційно-цінними показниками. Проведено розподіл генофонду групи вивчення в залежності від екологічної приналежності сортів та форм. Із усього різноманіття виділено найбільш цінні зразки, які можна рекомендувати як джерела цінних ознак із підвищеними параметрами урожайності, продуктивності рослини, крупноплідності, що поєднуються із високою вирівняністю зерна; мають значну кількість суцвіть та високу їх фертильністю (озерненістю), генетично обумовлені параметри висоти рослини та кількості вузлів с зоні гілкування; характеризуються контрольованою тривалістю вегетаційного періоду, поєднаного із дружністю достигання, типом росту рослин, стійкістю до вилягання та осипання плодів; мають підвищені параметри посухостійкості та жаровитривалості.
Buckwheat is extremely receptive to adapt to the culture that was spread through the territory of most regions of the world (Eurasia, Australia, Africa, South and North America), and practically reached the limits of agriculture. It can be grown everywhere, where the frost-free period lasts more than 60 days and the average daily air temperature exceeds 17–18 0C, and the amount of lunar rainfall is 50–60 mm [3].
This geographical distribution led to a significant difference between the samples grown in different regions of the world, which was formed under the influence of environmental factors and served in the early stages as an adaptive mechanism.
The article presents the results of the study of the buckwheat collection material of the National Collection of Ukraine of different ecological and geographical origin by economic and selection-valuable indicators. The distribution of the gene pool of the study group is carried out depending on the ecological suitability of the varieties and forms. Of the variety, the most valuable samples are selected, which can be recommended as sources of valuable attributes with increased parameters of yield, plant productivity, and large-grain yield, which is combined with high grain leveling; which has a significant number of inflorescences and high fertility (lacustrine), genetically determined parameters of the height of the plant and the number of nodes from the branching zone; it is characterized by the controlled duration of the growing season, coupled with the achievement's friendliness, the type of plant growth, resistance to shedding and sinking of the fruits; and it also has increased parameters of drought resistance and heat resistance, etc.
Of great value is the wide representation in the selected material of samples of various ecological and geographical groups, which allows selection by one sign or another not to narrow the genetic basis of newly created varieties, to search among the source forms the most rational combination of features and properties. This is especially valuable in the conditions of rapid change of environmental factors, as well as the introduction of new directions of use of buckwheat and, as a result, search of alternative sources with a complex of non-typical for a modern high-grade material characteristics among the gene pool.
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Kyba, Christopher C. M., Jeff Conrad, and Tom Shatwell. "Lunar illuminated fraction is a poor proxy for moonlight exposure." Nature Ecology & Evolution 4, no. 3 (February 3, 2020): 318–19. http://dx.doi.org/10.1038/s41559-020-1096-7.
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Ottmann, Michelle Melissa Althaus, Luciana Leal, Áurea Portes Ferriani, Marisa De Cacia Oliveira, and Katia Christina Zuffellato-Ribas. "Lunar influence on Brunfelsia uniflora (Pohl.) D. Don (manacá-de-cheiro) rooting." REVISTA AGRO@MBIENTE ON-LINE 5, no. 3 (January 1, 2012): 240. http://dx.doi.org/10.18227/1982-8470ragro.v5i3.536.
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This study aimed to determinate the moon phase’s influence on Brunfelsia uniflora (Pohl.) D. Don. In January 2008, semi woody cuttings were collected in Curitiba, Brazil. The experiment was conducted in a randomly design with four treatments that represent the moon phases (new; full; waning and waxing). The cuttings were maintained inside a greenhouse. After 90 days the followings were analyzed: rooting percentage, number of roots, length of the three longer roots, un-rooted living cuttings, dead cuttings and cuttings with sprouts. It was also evaluated the amount of reducing sugar and total sugar. From the results obtained it was not possible conclude that the moon phases had any influence on the rooting of Brunfelsia uniflora.
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San-Jose, Luis M., and Alexandre Roulin. "Reply to: Lunar illuminated fraction is a poor proxy for moonlight exposure." Nature Ecology & Evolution 4, no. 3 (February 3, 2020): 320–21. http://dx.doi.org/10.1038/s41559-020-1097-6.
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Balbus, Steven A. "Dynamical, biological and anthropic consequences of equal lunar and solar angular radii." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 470, no. 2168 (August 8, 2014): 20140263. http://dx.doi.org/10.1098/rspa.2014.0263.
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The nearly equal lunar and solar angular sizes as subtended at the Earth is generally regarded as a coincidence. This is, however, an incidental consequence of the tidal forces from these bodies being comparable. Comparable magnitudes implies strong temporal modulation, as the forcing frequencies are nearly but not precisely equal. We suggest that on the basis of palaeogeographic reconstructions, in the Devonian period, when the first tetrapods appeared on land, a large tidal range would accompany these modulated tides. This would have been conducive to the formation of a network of isolated tidal pools, lending support to A. S. Romer's classic idea that the evaporation of shallow pools was an evolutionary impetus for the development of chiridian limbs in aquatic tetrapodomorphs. Romer saw this as the reason for the existence of limbs, but strong selection pressure for terrestrial navigation would have been present even if the limbs were aquatic in origin. Since even a modest difference in the Moon's angular size relative to the Sun's would lead to a qualitatively different tidal modulation, the fact that we live on a planet with a Sun and Moon of close apparent size is not entirely coincidental: it may have an anthropic basis.
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Da Silva, Fabricio Martins Carvalho, and Julio Cesar Andrade De Abreu. "A técnica para encontrar um lugar ao sol." Revista Brasileira de Casos de Ensino em Administração 8, no. 1 (June 7, 2018): 5. http://dx.doi.org/10.12660/gvcasosv8n1c5.
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<p align="justify">Este caso de ensino relata as estratégias utilizadas por uma diretora de um consórcio de educação a distância para auxiliar sua tomada de decisão. O objetivo das estratégias adotadas foi decidir sobre a escolha do melhor local para implantação de um polo de apoio presencial. Cada uma das cidades candidatas apresenta boas características para sediar o polo, porém apenas uma será escolhida. Recomenda-se a aplicação deste caso de ensino nos cursos de graduação e especialização em Administração Pública, nas disciplinas que apresentam conteúdos voltados para políticas públicas; organização, processos e tomada de decisão; planejamento estratégico na administração pública.</p>
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Li, Jian Qiao, Hao Li, Da Wei Jin, Ling He, and Meng Zou. "Study on the Pressure-Sinkage Relationship of Lunar Soil Simulant." Advanced Materials Research 508 (April 2012): 241–45. http://dx.doi.org/10.4028/www.scientific.net/amr.508.241.
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The lunar surface is covered with the deposit of regolith which is loose and dry powder. In the earth condition, the mechanical properties of lunar soil simulant from eruption powder will greatly influence the precision and reliability of the rover test results. This article measures the parameters by means of the vertical load which is representing the pressure generated by vehicle wheel, and the formula of vertical pressure-sinkage relationship: p=[kс/b+kφ]*zn. It was discussed that the value of n, kс, kφ changed under three different velocities and four different radiuses of circular plates. Because these parameters are sensitive to bulk density of lunar soil simulant, the paper could only discuss the range of kсkφ and n, and the results of the measurement are n= 0.698~ 1.123, kс= 0.524~ 5.928, kφ= 0.124~ 1.926. The lunar soil will make the poor trafficability for lunar rover. This article could provide basis and criterion for evaluation rover behavior at the surface of moon and design the wheel parameters of lunar rover.
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Malindo, Dirga Rangga, G. M. Saragih, and Anggrika Riyanti. "Pengaruh Sanitasi dan Konstruksi terhadap Kualitas Sumur Gali di Desa Sembubuk Kecamatan Jambi Luar Kota Kabupaten Muaro Jambi." Jurnal Daur Lingkungan 3, no. 1 (March 7, 2020): 5. http://dx.doi.org/10.33087/daurling.v3i1.36.
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Efforts to monitor and supervise the quality of dug well water is an important part in meeting the need for clean water. This study is to determine the effect of sanitation and dug well construction on well water quality. Samples of well water quality were taken at wells with poor and poor sanitation and construction conditions based on SNI 03-2916-1992 concerning Dug Well Specifications. Water quality analysis was carried out in Jambi Province Regional Laboratory in accordance with Permenkes 32 of 2017 concerning About the environmental health quality standards and water health requirements for the needs of Sanitary Hygiene, Swimming Pool, Solus per Aqua, and Public Baths. Sanitation inspection to see the level of pollution risk refers to Permenkes Number 736 of 2010 concerning Management Procedures for Drinking Water Quality at dug well facilities. Laboratory test results show that wells with good sanitation and construction have good water quality compared to wells with poor sanitation and construction. However, both water quality samples still meet the Minister of Health Regulation 32 of 2017. Based on the results of sanitation inspection in the field as many as 63% of wells have a high level of pollution risk (High TRP), most of the dug wells have problems in their construction, to reduce the level of risk of dug well pollution needs improvement construction. In the planning and preparation of the Budget Plan for repairs to construction required a fee of Rp. 1,057,703,764, - these costs refer to Minister of Public Works Regulation No. 11 / PRT / M / 2013 Concerning guidelines for unit price analysis in the field of public works and repair of dug wells in accordance with SNI 03-2916-1992 Dug Well Specifications for Drinking Water Sources.
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Sellés, Juan Fernando. "La veracidad-sinceridad según Leonardo Polo." Cuestiones Teológicas 47, no. 108 (2020): 167–84. http://dx.doi.org/10.18566/cueteo.v47n108.a10.
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En este trabajo se estudia la virtud de la veracidad-sinceridad según el pensamiento de Leonardo Polo. En primer lugar, se describe su índole y sus tipos –lingüística y laboral–. En segundo lugar, se revisan los vicios contrarios a ella –error, mentira, silencio injustifi-cado y doblez–. En tercer lugar, se indican algunas ventajas de su adquisición –alegría, audacia, incremento del bien común y enamoramiento de la verdad–. Se propone a estu-dio este tema porque la mentira, bajo sus diversas formas, es un grave problema en nues-tra sociedad, la cual, además de ser expansiva es disolvente del lenguaje y de la socie-dad. Los objetivos principales de este trabajo consisten en revisar todos los textos perti-nentes de L. Polo –uno de los pensadores más prominentes de nuestros días– sobre la virtud de la veracidad, su vicio opuesto, la mentira, y las consecuencias inherentes a di-cha virtud. El marco conceptual de este trabajo es del ámbito de la ética, la cual es se-gunda respecto de la antropología trascendental o de la intimidad, ya que si se acepta la distinción real tomista entre actus essendi-essentia, la ética es manifestación del acto de ser personal humano en la esencia del hombre, susceptible de perfeccionarla o envilecer-la. La metodología empleada es teórica, porque según la sentencia aristotélica ‘la teoría es la forma más alta de vida’; por tanto, para alcanzar la intimidad humana el único método válido es que el propio existente se ponga enteramente en juego y advierta cual es la raíz de la veracidad, bien de sus manifestaciones virtuosas, bien de las viciosas. La conclusión principal a la que se llega es que la raíz de la falta de veracidad, la mentira, es la despersonalización o pérdida progresiva del acto de ser personal humano, merma que provoca en la esencia del hombre la progresiva deshumanización. Dicho esto, se ve claramente que las implicaciones que esto comporta, de cara a nuestra sociedad, son su sujeción a un permanente estado de crisis.
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Greenwood, James P., Kenichi Abe, and Benjamin McKeeby. "Cl-bearing fluorcalciobritholite in high-Ti basalts from Apollo 11 and 17: Implications for volatile histories of late-stage lunar magmas." American Mineralogist 105, no. 2 (February 1, 2020): 255–61. http://dx.doi.org/10.2138/am-2020-7180.
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Abstract We report the occurrence of a previously unidentified mineral in lunar samples: a Cl-,F-,REE-rich silico-phosphate identified as Cl-bearing fluorcalciobritholite. This mineral is found in late-stage crystallization assemblages of slowly cooled high-Ti basalts 10044, 10047, 75035, and 75055. It occurs as rims on fluorapatite or as a solid-solution between fluorapatite and Cl-fluorcalciobritholite. The Cl-fluorcalciobritholite appears to be nominally anhydrous. The Cl and Fe2+ of the lunar Cl fluorcalciobritholite distinguishes it from its terrestrial analog. The textures and chemistry of the Clfluorcalciobritholite argue for growth during the last stages of igneous crystallization, rather than by later alteration/replacement by Cl-, REE-bearing metasomatic agents in the lunar crust. The igneous growth of this Cl- and F-bearing and OH-poor mineral after apatite in the samples we have studied suggests that the Lunar Apatite Paradox model (Boyce et al. 2014) may be inapplicable for high-Ti lunar magmas. This new volatile-bearing mineral has important potential as a geochemical tool for understanding Cl isotopes and REE chemistry of lunar samples.
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Kuo, C. T., Y. T. Tien, and K. W. Chiang. "VISUAL-BASED INTEGRATED NAVIGATION SYSTEM APPLIED TO A SIMULATION OF LUNAR MODULE LANDING." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B1-2020 (August 6, 2020): 305–13. http://dx.doi.org/10.5194/isprs-archives-xliii-b1-2020-305-2020.
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Abstract. With the development of space technology, more and more lunar researches are performed by different countries. For the lunar landing mission success, the lunar landing module should equip with advanced Positioning and Orientation System (POS) for the navigation requirements. For the pinpoint landing mission formulated by NASA, a good POS with error less than 100 meters is needed in order to make the lunar module land safely at the exact destination on lunar surface. However, the existing technologies for lunar navigation, such as satellite positioning and star tracker, have poor performance for the navigation requirements. The visual-based positioning technology is an alternative way to make sure a lunar landing module reaches the destination. There are two types of visual-based positioning technology, absolute and relative navigation. The relative navigation system can provide the solution at a higher rate, but the error would accumulate over time. On the contrary, the absolute navigation could provide an initial position or updates of position and attitude for relative navigation. Thus, the integrated navigation system from those two methods can take advantage of both stand-alone systems. On the other hand, the Inertial Navigation System (INS) can help it overcome the disadvantage that the images much closer to the lunar surface are not available. This study shows an integrated navigation system that integrates a visual-based navigation system and an INS, which is implemented in a simulated lunar surface.
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Dygert, Nick, Jung‐Fu Lin, Edward W. Marshall, Yoshio Kono, and James E. Gardner. "A Low Viscosity Lunar Magma Ocean Forms a Stratified Anorthitic Flotation Crust With Mafic Poor and Rich Units." Geophysical Research Letters 44, no. 22 (November 21, 2017): 11,282–11,291. http://dx.doi.org/10.1002/2017gl075703.
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Júnior, Francisco Aquino. "O LUGAR SOCIAL DA TEOLOGIA." Perspectiva Teológica 45, no. 125 (October 24, 2014): 127. http://dx.doi.org/10.20911/21768757v45n125p127/2013.
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Partindo do pressuposto de que toda teologia é social e de que a sociedade é uma realidade complexa e conflitiva, o artigo se confronta com a problemática do lugar social que a teologia cristã deve ocupar: seu a partir de onde e seu para quem. Começa explicitando em que sentido falamos de lugar social (espaço físico-geográfico, posição ou situação social, ponto de vista intelectivo) para se confrontar, em seguida, com a problemática do lugar social da teologia e explicitar em que sentido o mundo dos pobres e oprimidos constitui o lugar fundamental da teologia cristã: lugar privilegiado de acesso real ao reinado de Deus (seu assxmto ou "objeto); orientação fundamental do fazer teológico (seu para quem); lugar mais adequado de historicização e verificação da teoria teológica (sua verdade); princípio e critério de desideologização da teologia (sua prova de fogo). ABSTRACT: Assuming that ali theology is social and that society is a complex and conflicting reality, the article confronts the problem of social place that Christian theology should occupy: from where and to whom. The article begins by explaining in what sense we speak of social place (physical-geographical space, social position or situation, intellectual point of view). Next, this point is confronted with the problematic of the social place of Theology and clarify in what sense the world of poor and downtrodden constitutes the fimdamental place of Christian theology: a privileged place of real access to the Kingdom of God (its issue or "object "); fundamental orientation of doing theological (for whom); the most appropriate place of Historicizing and verification of theological theory (its truth); principie and criteríon of "de-ideologization" of theology (its test of fire).
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Lin, Yanhao, and Wim van Westrenen. "Isotopic evidence for volatile replenishment of the Moon during the Late Accretion." National Science Review 6, no. 6 (March 11, 2019): 1247–54. http://dx.doi.org/10.1093/nsr/nwz033.
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AbstractThe traditional view of a dry, volatile-poor Moon has been challenged by the identification of water and other volatiles in lunar samples, but the volatile budget delivery time(s), source(s) and temporal evolution remain poorly constrained. Here we show that hydrogen and chlorine isotopic ratios in lunar apatite changed significantly during the Late Accretion (LA, 4.1–3.8 billion years ago). During this period, deuterium/hydrogen ratios in the Moon changed from initial carbonaceous-chondrite-like values to values consistent with an influx of ordinary-chondrite-like material and pre-LA elevated δ37Cl values drop towards lower chondrite-like values. Inferred pre-LA lunar interior water contents are significantly lower than pristine values suggesting degassing, followed by an increase during the LA. These trends are consistent with dynamic models of solar-system evolution, suggesting that the Moon's (and Earth's) initial volatiles were replenished ∼0.5 Ga after their formation, with their final budgets reflecting a mixture of sources and delivery times.
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Lestari, Dita Ayu, and I. Made Bayu Ariwangsa. "Dampak Sosial Budaya Pro-Poor Tourism: Social Humanity Tour Di Jakarta." JURNAL DESTINASI PARIWISATA 6, no. 2 (January 1, 2019): 204. http://dx.doi.org/10.24843/jdepar.2018.v06.i02.p01.
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The background of this research begins when one travel agent in Jakarta provides a tour package based on Pro-Poor Tourism called Social Humanity Tour. In Social Humanity Tour tourists will be invited to see people’s lives, interact and conduct social activities in the slum area in Jakarta. Kampung Tongkol and Kampung Luar Batang are the most visited destinations for tourists. The purpose of this research is to know the socio-cultural impact of Pro-Por Tourism in Kampung Tongkol and Kampung Luar Batang based on the Social Humanity Tour.
Data collection in this research is done through observation,interview, and documentation. The method used in this research is qualitative method and the collected data is analyzed using the descriptive qualitative method. The result obtained in this research regarding the changes in the form of community in Kampung Tongkol and Kampung Luar Batang is that there is a positive change. From 9 aspects of socio-cultural impacts used in the research, there are only 2 aspect that have changed in both villages. Communities become open-minded towards the tourism, the community becomes braver while interacting with tourists, and the community,especially the children, receives many benefits both in the material and non-material form. In addition tourists often educate the children there.
Some suggestions that must be considered in this research is, that the communities should not be oriented with material assistance from tourists because it can threaten the sustainability of the tourism in both villages.
Keyword : Alternative Tourism, Pro-Poor Tourism, Social Humanity Tour
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Mills, Alexander M. "The Influence of Moonlight on the Behavior of Goatsuckers (Caprimulgidae)." Auk 103, no. 2 (April 1, 1986): 370–78. http://dx.doi.org/10.1093/auk/103.2.370.
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Abstract Whip-poor-wills (Caprimulgus vociferus) showed significantly higher levels of locomotory, vocal, and nest activity during twilight and bright moonlight than under moonless conditions. Field observations and nest record card data indicated that Caprimulgus species usually synchronize their reproductive cycle with the lunar cycle. Hatching tends to occur during young waxing moons, presumably so that moonlight-enhanced foraging will be at a maximum while the dependent nestlings are an energy burden on the parents. Observations of foraging Whip-poor-wills suggest they are primarily visually oriented, unlike the bats (Chiroptera).
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Day, James M. D., Frédéric Moynier, and Charles K. Shearer. "Late-stage magmatic outgassing from a volatile-depleted Moon." Proceedings of the National Academy of Sciences 114, no. 36 (August 21, 2017): 9547–51. http://dx.doi.org/10.1073/pnas.1708236114.
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The abundance of volatile elements and compounds, such as zinc, potassium, chlorine, and water, provide key evidence for how Earth and the Moon formed and evolved. Currently, evidence exists for a Moon depleted in volatile elements, as well as reservoirs within the Moon with volatile abundances like Earth’s depleted upper mantle. Volatile depletion is consistent with catastrophic formation, such as a giant impact, whereas a Moon with Earth-like volatile abundances suggests preservation of these volatiles, or addition through late accretion. We show, using the “Rusty Rock” impact melt breccia, 66095, that volatile enrichment on the lunar surface occurred through vapor condensation. Isotopically light Zn (δ66Zn = −13.7‰), heavy Cl (δ37Cl = +15‰), and high U/Pb supports the origin of condensates from a volatile-poor internal source formed during thermomagmatic evolution of the Moon, with long-term depletion in incompatible Cl and Pb, and lesser depletion of more-compatible Zn. Leaching experiments on mare basalt 14053 demonstrate that isotopically light Zn condensates also occur on some mare basalts after their crystallization, confirming a volatile-depleted lunar interior source with homogeneous δ66Zn ≈ +1.4‰. Our results show that much of the lunar interior must be significantly depleted in volatile elements and compounds and that volatile-rich rocks on the lunar surface formed through vapor condensation. Volatiles detected by remote sensing on the surface of the Moon likely have a partially condensate origin from its interior.
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Suratiyah, Ken. "PEKERJAAN LUAR USAHATANI (KASUS RUMAH TANGGA PETANI GUREM DI JAWA)." Agro Ekonomi 8, no. 2 (November 29, 2016): 65. http://dx.doi.org/10.22146/agroekonomi.16814.
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Small farmer's household never deppend on on-farm income, they must to get other income sources by allocating their family labour as must as possible.Although they are small farmers, they still regard their job is being farmer and the other off-farm activities just as part time jobs. Family labour allocation on off-farm activities is about four times then on-farm, the off-farm's share to household income are 60,31%.By off-farm activities household farmer welfare level increase from poverty level to become wealthy level or not be poor level. The fact is show that off-farm activities to become more important for small farmer's household.
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Hawley, Elizabeth S. "James Luna and the Paradoxically Present Vanishing Indian." Contemporaneity: Historical Presence in Visual Culture 5 (November 30, 2016): 5–26. http://dx.doi.org/10.5195/contemp.2016.170.
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James Luna’s performances interrogate how representations of Native Americans have been made to fit western assumptions about the “real Indian.” Using his recognizably Native body as a marker of both presence and endangered existence, Luna links Peggy Phelan’s conception of performance as the presence of loss with the centuries-old stereotype of Native Americans as the “vanishing race”—a stereotype that continues to exert influence. In Take a Picture with a Real Indian (performed in 1992, 2001, and 2010), he invites viewers to have their photograph taken with him wearing one of three options: war dance regalia, a loincloth, or khakis and a polo shirt. Few people choose the third option. The performance foregrounds what has become a tradition of Native Americans performing/posing their native -ness as Otherness for the camera, strategically employing imagery that plays to nostalgic Western views of Native peoples as perpetually vanishing. I argue that Luna’s performances comment not only upon western preconceptions of Native Americans, but also upon the ways that Native Americans have historically reasserted their agency by manipulating such expectations, staging themselves to fit the stereotype.
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Zhou, Xiao, Sheng-Bang Qian, Jia Zhang, Lin-Jia Li, and Qi-Shan Wang. "The Photometric Investigation of V921 Her Using the Lunar-Based Ultraviolet Telescope of Chang’e-3 Mission." Advances in Astronomy 2016 (2016): 1–6. http://dx.doi.org/10.1155/2016/7468976.
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The light curve of V921 Her in ultraviolet band observed by the Lunar-based Ultraviolet Telescope (LUT) is analyzed by the Wilson-Devinney code. Our solutions conclude that V921 Her is an early type marginal contact binary system with an additional close-in component. The binary system is under poor thermal contact with a temperature difference of nearly 700 K between the two components. The close-in component contributes about 19% of the total luminosity in the triple system. Combining the radial velocity study together with our photometric solutions, the mass of the primary star and secondary one is calculated to beM1=1.784 (±0.055)M⊙,M2=0.403 (±0.012)M⊙. The evolutionary scenario of V921 Her is discussed. All times of light minimum of V921 Her available in the bibliography are taken into account and theO-Ccurve is analyzed for the first time. The most probable fitting results are discussed in the paper, which also confirm the existence of a third component (P3=10.2year) around the binary system. The period of V921 Her is also undergoing a continuously rapid increase at a rate ofdP/dt=+2.79×10-7 day·year-1, which may be due to mass transfer from the less massive component to the more massive one.
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Jiménez Velázquez, Óscar. "LOS EXÁMENES DE INGRESO A LA EDUCACIÓN SUPERIOR MEXICANA, UN OBSTÁCULO A LA ASPIRACIÓN DE EDUCACIÓN INCLUSIVA PARA ESTUDIANTES POBRES Y DE PUEBLOS ORIGINARIOS." Revista Espacio I+D Innovación más Desarrollo X, no. 26 (November 1, 2012): 141–59. http://dx.doi.org/10.31644/imasd.26.2021.a07.
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En este artículo se expone y discute una problemática de gran relevancia actualmente en la educación mexicana: los exámenes de ingreso, en especial los que dan acceso a la Educación Superior (es). Dichas pruebas han sido muy cuestionadas por sus notables limitaciones en cuanto a la evaluación estan-darizada y descontextualizada de conocimientos y habilidades de cientos de miles de alumnos que intentan ingresar a las universidades y otras instituciones públicas, sin tomar en consideración sus orígenes socioculturales ni sus condi-ciones económicas y sociales. De hecho, varios autores y organizaciones consideran que tales exámenes obstaculizan el desarrollo académico y profe-sional de un gran sector de los aspirantes, el cual frecuentemente se encuentra en insoslayables circunstancias de pobreza y marginación (lo cual es aún más grave en el caso de los alumnos provenientes de las comunidades originarias). Este sector suele carecer de los recursos básicos (nutricionales, monetarios y educativos, entre otros), así como de la formación previa necesaria (sobre todo en aspectos lingüísticos y matemáticos), para competir por un lugar en la es con alumnos de clases medias y altas, generándose una notoria desventaja que les cierra las oportunidades de continuar sus estudios. Lo anterior va en detrimento del compromiso federal con la educación inclusiva, política que busca que todos los estudiantes, independientemente de sus circunstan-cias (físicas, étnicas, sociales, etc.), puedan acceder a la educación pública. Ante ello, se han planteado una serie de propuestas para modificar, adaptar o eliminar el proceso de evaluación a través de las pruebas de ingreso, con la intención de permitir un mayor acceso de los alumnos pobres y/o de pueblos originarios a la es, como se muestra en el presente ensayo.
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Brighenti, Agenor. "Medellín: A Igreja no tempo e no lugar certo." Revista Eclesiástica Brasileira 78, no. 309 (November 13, 2018): 42. http://dx.doi.org/10.29386/reb.v78i309.709.
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Medellín é fruto de uma Igreja no tempo e no lugar certo. Foi uma ousadia da Igreja na América Latina, que continua fazendo caminho, 50 anos depois. Bispos proféticos, catalisadores de um conjunto de iniciativas arrojadas e assessorados por teólogos e pastoralistas de primeira grandeza, desencadearam um processo eclesial que mudaria radicalmente o perfil da Igreja na América Latina. Para o Autor, os fatores que possibilitaram a realização da II Conferência são basicamente quatro: o momento de profundas transformações da década revolucionária de 1960; uma Igreja sintonizada com seu momento histórico e atenta aos novos sinais dos tempos; a renovação do Vaticano II, do qual Medellín foi uma “recepção criativa”; e o fato de Medellín ter feito do Concílio mais um “ponto de partida” do que um “ponto de chegada”. Abstract: Medellín is fruit of a Church that is at the right time and in the right place. It was a daring movement of the Latin American Church, a Church that still continues to follow this path fifty years later. Prophetic bishops, catalytic agents of a set of daring moves and assisted by theologians and pastoralists of first magnitude, launched an ecclesial process that would radically change the Latin American Church’s profile. For the Author, the factors that made possible the realization of the II Conference are basically four: the moment of deep transformations in the revolutionary decade of 1960; a Church in tune with its historical moment and alert to the new signs of the times; the Vatican II’s renovation, of which Medellín was a “creative reception” and the fact that Medellín made of the Council a “starting point” rather than “a point of arrival”. Keywords: Church; Latin America; Vatican II; Medellín; Poor.
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Ye, L., X. Xu, D. Luan, W. Jiang, and Z. Kang. "AUTOMATIC DETECTION AND RECOGNITION OF CRATERS BASED ON THE SPECTRAL FEATURES OF LUNAR ROCKS AND MINERALS." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-3/W1 (July 25, 2017): 199–204. http://dx.doi.org/10.5194/isprs-archives-xlii-3-w1-199-2017.
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Crater-detection approaches can be divided into four categories: manual recognition, shape-profile fitting algorithms, machine-learning methods and geological information-based analysis using terrain and spectral data. The mainstream method is Shape-profile fitting algorithms. Many scholars throughout the world use the illumination gradient information to fit standard circles by least square method. Although this method has achieved good results, it is difficult to identify the craters with poor "visibility", complex structure and composition. Moreover, the accuracy of recognition is difficult to be improved due to the multiple solutions and noise interference. Aiming at the problem, we propose a method for the automatic extraction of impact craters based on spectral characteristics of the moon rocks and minerals: 1) Under the condition of sunlight, the impact craters are extracted from MI by condition matching and the positions as well as diameters of the craters are obtained. 2) Regolith is spilled while lunar is impacted and one of the elements of lunar regolith is iron. Therefore, incorrectly extracted impact craters can be removed by judging whether the crater contains "non iron" element. 3) Craters which are extracted correctly, are divided into two types: simple type and complex type according to their diameters. 4) Get the information of titanium and match the titanium distribution of the complex craters with normal distribution curve, then calculate the goodness of fit and set the threshold. The complex craters can be divided into two types: normal distribution curve type of titanium and non normal distribution curve type of titanium. We validated our proposed method with MI acquired by SELENE. Experimental results demonstrate that the proposed method has good performance in the test area.
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Peng, Wei, and Jifeng Feng. "Long noncoding RNA LUNAR1 associates with cell proliferation and predicts a poor prognosis in diffuse large B-cell lymphoma." Biomedicine & Pharmacotherapy 77 (February 2016): 65–71. http://dx.doi.org/10.1016/j.biopha.2015.12.001.
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Marangi, Ettore. "Biblical foundation and magisterial development of the dogmatic datum of the poor as a theological place." Teocomunicação 49, no. 2 (December 31, 2019): 34384. http://dx.doi.org/10.15448/0103-314x.2019.2.34384.
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There are serious reasons to argue that with Evangelii Gaudium by Pope Francis, the magisterium of the Catholic Church has finally come to fully acknowledge the function of the locus theologicus played by the poor. This study, which constitutes the first of two articles devoted to the subject, investigates the foundation of this dogmatic datum in two sources of revelation: the Holy Scripture and the recent teachings of the magisterium. To this end, in the first place, it examines the role that the Old and New Testaments entrust to the poor within revelation; then it documents the rediscovery of the poor as theological place in the most important documents of the magisterium, during the time between Vatican Council II and Evangelii Gaudium. ***Fundamento bíblico e desenvolvimento magisterial do dado dogmático do pobre como lugar teológico***Existem razões sólidas para arguir que, com a Evangelii Gaudium, do Papa Francisco, o Magistério da Igreja Católica, finalmente, passou a reconhecer a função do locus theologicus exercido pelos pobres. O presente estudo, que é o primeiro de dois artigos dedicados ao tema, investiga os fundamentos desse dado dogmático em duas fontes da revelação: a Sagrada Escritura e os ensinamentos recentes do Magistério. Para esse fim, examina-se, primeiramente, o papel atribuído aos pobres pelos Antigo e Novo Testamentos na revelação; em seguida, demonstra-se a redescoberta dos pobres como lugar teológico nos documentos mais importantes do Magistério durante o intervalo de tempo entre o Concílio Vaticano II e a Evangelii Gaudium.
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Desriyani, Yusi, Ikeu Nurhidayah, and Fanny Adistie. "Burden of Parents in Children with Disability at Sekolah Luar Biasa Negeri Cileunyi." NurseLine Journal 4, no. 1 (July 4, 2019): 21. http://dx.doi.org/10.19184/nlj.v4i1.8696.
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Children with disabilities are children who have limited whether physical, intellectual, mental, sensory, and multiple disability. Children with disabilities tend to have poor quality of life due to low ability fulfilled basic needs independently. Therefore, they need special treatment from their parents and that could be the reasons of burden for parents as primary caregiver. This research aims to find the general burden of parents in disabilities children who attended Sekolah Luar Biasa (SLB) Negeri Cileunyi. This is a quantitative descriptive research with cross sectional approach. The population in this research were 158 parents (father/mother) of children with disability. The sample in this research was obtained 67 people by using convenience sampling technique. The research used Zarit Burden Interview (ZBI) as research instrument. The data have been obtained and analyzed by univariate analysis. The results will be analyzed by using frequency distribution. The result showed that 46.3% means little or no burden, 37.3% means mild to moderate burden, 14,9% means moderate to severe burden and 1,5% means severe burden. The conclusions of this research show that almost half of respondents are in the category of little or no burden. However, there were still respondents who had a severe burden, this is due to parents and children characteristics, poor self-control and lack of social support. Nurses need to provide family center care such as counseling and providing health education to parents with disabilities children and optimize existing support groups.
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Sutanto, Agus. "Cloud Manufacturing: Tinjauan Literatur dan Pengembangan Layanannya untuk Perencanaan Fasilitas Produksi." Jurnal Optimasi Sistem Industri 13, no. 2 (April 21, 2016): 725. http://dx.doi.org/10.25077/josi.v13.n2.p725-742.2014.
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Cloud Manufacturing is an advanced manufacturing model which provides services by utilizing a shared resource pool such as computers, servers, networking, Internet and application softwares. The term Cloud Manufacturing in the engineering literature is still fairly new. it comes from the term Cloud Computing which is earlier known as Internet services on demand. Here includes Software as a Service (SaaS) along with infrastructure, platform and other delieveries as a service. First introduced by F. Tao in 2011, Cloud Manufacturing combines the latest technologies such as cloud computing, internet of thing, manufacturing object virtualizations and service-oriented computing services. The advanced manufacturing service models related to this terminology will be described as literatur reviews in this paper. At the end of this paper was given a case study of the application of the Cloud Manufacturing for designing a web-based production facilities layout as a cloud software as a service for the users.Keywords: Cloud Manufacturing, layout, production facilities, web-basedAbstrakCloud Manufacturing dapat dikatakan sebagai sebuah model manufaktur yang berorientasikan pada penyediaan jasa dengan memanfaatkan sebuah resource pool yang dipakai secara bersama seperti komputer, server, jejaringan, internet dan perangkat lunak aplikasi. Istilah Cloud Manufacturing berasal dari istilah Cloud Computing yang lebih dahulu terkenal, sebagai suatu layanan perangkat lunak bagi pengguna (Software as a Service/ SaaS) dan perangkat keras yang memungkinkan penyediaan layanan tersebut. Istilah Cloud Manufacturing dalam berbagai literatur keteknikan terbilang masih baru. Pertama dicetuskan oleh F. Tao di tahun 2011, cloud manufacturing mengkombinasikan berbagai teknologi terkini seperti cloud computing, internet of thing, virtualisasi obyek manufaktur dan teknologi komputasi berorientasi pada pelayanan jasa. Perjalanan model manufaktur ini hingga literatur terakhir yang terkait akan dijelaskan pada tulisan ini. Pada bagian akhir dari tulisan ini diberikan sebuah gambaran studi kasus penerapan Cloud Manufacturing pada layanan untuk perencanaan fasilitas produksi berbasis Web, terutama untuk rancangan tataletak produksi, sebagai suatu layanan cloud perangkat lunak bagi pengguna.Kata kunci: Cloud Manufacturing, tataletak, fasilitas produksi, berbasis Web
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WEIR, I. G. C. "The Late Reduction of Carpal Dislocations." Journal of Hand Surgery 17, no. 2 (April 1992): 137–39. http://dx.doi.org/10.1016/0266-7681(92)90073-b.
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Five cases are reported in which open reduction of a lunate or peri-lunar dislocation was carried out after a delay of two weeks to six months. Results were poor in terms of range of movement and X-ray appearance, but function was surprisingly good, all patients returning to normal activities including heavy manual work. One patient later underwent excision of the radial styloid with an avascular scaphoid fragment; this apart, there were no requests for further surgical treatment. Open reduction remains a reasonable choice in the treatment of late presentation of lunate and perilunar dislocation.
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Gómez, José María, Paulo Henrique Chamon, and Sérgio Britto Lima. "Por uma nova ordem energética global? potencialidades e perspectivas da questão energética entre os países BRICS." Contexto Internacional 34, no. 2 (December 2012): 531–72. http://dx.doi.org/10.1590/s0102-85292012000200006.
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O presente artigo propõe analisar a questão energética entre os BRICS e o potencial de rearticulação da ordem energética global que dela emerge. Para tal, realiza três movimentos. Em primeiro lugar, investiga o crescente impacto agregado dos países BRICS no cenário energético global, com vistas a analisar seu avanço em uma temática até então reduto dos países desenvolvidos. Em segundo lugar, aborda a matriz energética de cada um dos cinco países do ponto de vista de suas economias políticas e da questão da sustentabilidade. Em terceiro lugar, e com base na seção anterior, propõe mapear as áreas de conflito e de possível aproximação entre os BRICS, na tentativa de localizar as possibilidades e limites da sua cooperação energética. Com base nessa investigação, conclui que, diante das potencialidades para a cooperação entre os países, a organização de suas ofertas e demandas energéticas nacionais pode permitir ao agrupamento articular-se como um novo polo no cenário energético global.
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Peñarrubia Zaragoza, María Pilar. "Reseña. De Marco Polo al Low Cost. Perfiles del turismo contemporáneo." TERRA: Revista de Desarrollo Local, no. 8 (July 27, 2021): 776. http://dx.doi.org/10.7203/terra.8.21201.
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Resumen: Se trata de un libro de carácter multidisciplinar coordinado por Héctor Martínez Sánchez-Mateos y María Rubio Marín, que aborda la visión turística de España desde la perspectiva de las humanidades. Lo constituyen quince capítulos escritos por una veintena de profesores de la Universidad de Castilla-La Mancha, estructurados en tres partes, que tratan en primer lugar la transformación y conversión del viaje en turismo; en una segunda parte, se muestran distintas tipologías turísticas, identificadas desde principios de s. XX, como los castillos como recurso turístico, la percepción turística en la postguerra, la red de residencias de la obra sindical, el turismo literario, el “efecto Guggenheim” o el caso de Málaga resignificada como ciudad turística cultural; por último, en la tercera parte del libro se reflexiona sobre el turismo en la comunidad de Castilla-La Mancha desde la perspectiva del desarrollo territorial, los materiales turísticos, el uso de la fotografía, el desarrollo territorial, el paisaje en espacios protegidos, las áreas volcánicas y la despoblación. Con ello los autores consiguen hacer una revisión del fenómeno turístico que supera la clásica visión economicista.
Palabras clave: turismo rural, turismo cultural, despoblación, desarrollo territorial, paisaje.
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Lamounier Ferreira, Alice. "El encuentro de sol y luna en la poesía de Briceida Cuevas Cob." Revista de Historia, no. 83 (January 1, 2021): 110–31. http://dx.doi.org/10.15359/rh.83.5.
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Este artículo analiza el tratamiento dado por Briceida Cuevas Cob al sol y la luna como marcadores temporales en la vida cotidiana y personajes antropomorfizados en el aspecto mitológico. Para ello, primero se realiza un preámbulo sobre literatura indígena y maya peninsular. En seguida, se hará una discusión sobre el tiempo y la teoría-praxis de la territorialidad indígena, que conduce a una reflexión sobre la memoria. Luego, en la poesía de Cuevas Cob, se tratará del camino de los dos astros celestiales, del paso del tiempo y de la constitución de la memoria de la vida cotidiana. Se recurrirá al Popol Vuh para comprender la existencia del sol y la luna actuales como principio cosmológico maya. Además, en el trabajo de Cuevas Cob se verá cómo esos astros adquieren características distintas en términos de cuerpo y agencia humana. Finalmente, haremos algunas consideraciones finales sobre la memoria espaciotemporal en la poesía de Cuevas Cob.
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Ardissimo, Erminia, and Silvana Scarinci. "Fenomenologia do maravilhoso na literatura italiana." Per Musi, no. 24 (December 2011): 21–29. http://dx.doi.org/10.1590/s1517-75992011000200003.
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O maravilhoso na literatura italiana assume diversas formas. Eu pretendo apresentar aqui três tipologias, escolhidas por serem arquetípicas e por explicarem o desenvolvimento futuro do gosto literário italiano. Em primeiro lugar, Dante: em sua obra, o nível epistêmico do sobrenatural se sobrepõe ao nível do natural. Beatriz, a mulher-anjo, pertence ao mundo real, mas através de suas qualidades conecta este mundo ao mundo celeste. Ela é conhecida por ser uma manifestação do divino, um milagre. Em segundo lugar, episódios de magia nos poemas cavalheirescos sublinham o imprevisível e a surpresa, o que sempre trazem novos rumos às vidas das personagens, às vezes surgem como soluções, outras vezes desviam o herói de seu destino correto. Em Orlando Furioso, a mágica também revela os desejos obscuros das personagens e seres humanos; trata-se de uma espécie de ciência da imaginação. Em terceiro lugar, na literatura de viagem, o maravilhoso é um tema recorrente, já que a viagem é um meio de se encontrar com o desconhecido, o inacreditável, o prodigioso, desde o Milione de Marco Polo. No início da era moderna, uma nova epistemologia e desencantamento tomam o lugar das analogias e da mágica, mas o maravilhoso não desaparece, ao contrário, adquire ainda maior importância com a nova ciência. Concluirei minha fala com algumas considerações sobre a maravilha na música presente na literatura do século XVII.
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Bessell, M. S., J. Brett, M. Scholz, and P. R. Wood. "The Effect of Metallicity and Pulsation on the Infrared Colors of Luminous M Giants." Symposium - International Astronomical Union 111 (1985): 539–42. http://dx.doi.org/10.1017/s0074180900079420.
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The temperature calibration for cool stars and in particular the Miras continues to be contentious. Lunar occultations have provided radii for many K and M stars and a good temperature calibration has been derived for the hotter non-variable M stars (Ridgway et al. 1980). The situation for the Miras and carbon stars and the metal-rich and metal-poor M stars is, however, not so clear cut. Observations are generally made in some broad-band color such as (R-I), (V-K) or (J-K) and a temperature derived using either the Ridgway et al. (1980) empirical scale or a black-body scale; differences can amount to several hundred degrees. We decided to theoretically explore the effects that extension, metallicity and pulsation could have on colors.
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Garduño, Everardo. "Mixtecos en Baja California: El caso de San Quintín." Estudios Fronterizos, no. 24-25 (January 1, 1991): 87–113. http://dx.doi.org/10.21670/ref.1991.24-25.a04.
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En este trabajo se presentan los múltiples aspectos por los que el valle de San Quintín es un lugar propicio para la horticultura; pero sobre todo el por qué es un polo de atracción de flujos migratorios provenientes, en su mayoria, de la Mixteca oaxaqueña. El autor hace un análisis de las condiciones de vida y trabajo de todos los migrantes indígenas en San Quintín, de su proceso de aculturación y de su integración social.
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Martínez-Salgado, Carolina. "El lugar del sujeto en el campo de la salud: enseñanzas de la investigación cualitativa." Ciência & Saúde Coletiva 19, no. 4 (April 2014): 1095–102. http://dx.doi.org/10.1590/1413-81232014194.14482013.
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En este artículo se cuestiona la exclusión de la subjetividad derivada de los ideales de objetividad y neutralidad del paradigma científico moderno. Se exponen algunas de sus consecuencias en lo que atañe a la construcción de la salud y el cuidado de la enfermedad. Se discuten cinco nudos problemáticos en los que la investigación cualitativa tiene valiosos aportes qué ofrecer para la recuperación del lugar del sujeto: la salud y la enfermedad como experiencias subjetivamente percibidas y significadas; la brecha que separa a la visión de los expertos y de quienes no lo son; los desencuentros entre los profesionales de la salud y la población, tanto en el frente curativo como en el preventivo; el silenciamiento de la voz del enfermo sobre su vivencia de la enfermedad; y la esterilización de la creatividad subjetiva en la construcción de rutas más diversas para el cuidado de la salud. Se postula que, con todos los retos implicados, ciertas corrientes de la investigación cualitativa cuyos fundamentos se ubican en el polo más avanzado de la reflexión epistemológica, ética e incluso estética de nuestros días, pueden ayudar a abrir nuevas rutas hacia alternativas más ricas e imaginativas para el cuidado de la salud y la atención de la enfermedad en las sociedades latinoamericanas.
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Lima, Alan Souza, and Maurício Rodrigues Souza. "O pai da horda e o supereu: de um prenúncio da instância." Psicologia USP 27, no. 3 (December 2016): 420–28. http://dx.doi.org/10.1590/0103-656420150131.
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Resumo Este artigo desenvolve reflexões que visam evidenciar o lugar de destaque da obra Totem e Tabu no corpo teórico da psicanálise. Utiliza-se então a noção de supereu, que reconhecemos enquanto exemplo profícuo deste “poder heurístico” de Totem e Tabu para suscitar desenvolvimentos sobre a cultura, clínica e teoria psicanalítica. O supereu consiste numa noção importante da teoria psicanalítica mesmo antes de sua formulação enquanto instância psíquica; trata-se de um elemento conceitual em constante trabalho de elaboração. Por conseguinte, acentua o aspecto equívoco de tal conceito, pois consiste em uma noção atravessada por paradoxos. Por fim, utiliza a obra O Eu e o Isso enquanto outro polo desta empreitada, pois é nessa obra que o supereu é enfim nomeado e designado como instância psíquica. Ressalta-se aqui o aspecto paradoxal do supereu de poder ser referido ao lugar do pai no mito freudiano da horda primitiva.
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Arqueros, Soledad. "Políticas urbanas, conflicto y territorio: complejidades de la acción público-privada en la producción del espacio." Estudios del hábitat 18, no. 1 (June 30, 2020): 078. http://dx.doi.org/10.24215/24226483078.
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Este artículo focaliza la atención en ciertas dinámicas y complejidades que presenta la producción del espacio en la ciudad neoliberal. A partir del caso del Polo Farmacéutico de Villa Soldati, indaga en las relaciones que establecieron las organizaciones empresariales, estatales y sociales en el marco del proyecto, los conflictos y disputas que tuvieron lugar en el territorio y sus efectos en la política de desarrollo. El análisis muestra las complejidades que atraviesa la acción público-privada en la producción del espacio, poniendo de relieve el papel que juegan las condiciones de contexto (global, nacional, local), el territorio y las temporalidades de los distintos actores en esos procesos. Asimismo, evidencia las discusiones en torno a los sentidos, significados y condiciones materiales del desarrollo que tuvieron lugar en el marco del conflicto, dando cuenta de la capacidad de incidencia que tienen sectores ajenos a los intereses dominantes en la política urbana.
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Spaet, JLY, A. Manica, CP Brand, C. Gallen, and PA Butcher. "Environmental conditions are poor predictors of immature white shark Carcharodon carcharias occurrences on coastal beaches of eastern Australia." Marine Ecology Progress Series 653 (October 29, 2020): 167–79. http://dx.doi.org/10.3354/meps13488.
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Understanding and predicting the distribution of organisms in heterogeneous environments is a fundamental ecological question and a requirement for sound management. To implement effective conservation strategies for white shark Carcharodon carcharias populations, it is imperative to define drivers of their movement and occurrence patterns and to protect critical habitats. Here, we acoustically tagged 444 immature white sharks and monitored their presence in relation to environmental factors over a 3 yr period (2016-2019) using an array of 21 iridium satellite-linked (VR4G) receivers spread along the coast of New South Wales, Australia. Results of generalized additive models showed that all tested predictors (month, time of day, water temperature, tidal height, swell height, lunar phase) had a significant effect on shark occurrence. However, collectively, these predictors only explained 1.8% of deviance, suggesting that statistical significance may be rooted in the large sample size rather than biological importance. On the other hand, receiver location, which captures geographic fidelity and local conditions not captured by the aforementioned environmental variables, explained a sizeable 17.3% of deviance. Sharks tracked in this study hence appear to be tolerant to episodic changes in environmental conditions, and movement patterns are likely related to currently undetermined, location-specific habitat characteristics or biological components, such as local currents, prey availability or competition. Importantly, we show that performance of VR4G receivers can be strongly affected by local environmental conditions, and provide an example of how a lack of range test controls can lead to misinterpretation and erroneous conclusions of acoustic detection data.
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Chicote, Francisco Manuel García. "Objeto y sujeto en Siegfried Kracauer." Pandaemonium Germanicum 23, no. 39 (February 2, 2020): 57–85. http://dx.doi.org/10.11606/1982-8837233985.
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El trabajo intenta explicitar el concepto de crítica en la obra de Siegfried Kracauer durante el período de entreguerras. Pone para ello en entredicho una clave interpretativa generalizada que quiere todavía hoy encontrar en este filósofo a un teórico posmodernista avant la lettre. El artículo rastrea el desarrollo de la relación sujeto-objeto en la obra de Kracauer como malla configuradora de los respectivos conceptos de crítica de este. En primer lugar, se analiza la crítica anticapitalista de los primeros años de la década de 1920 como forma peculiar de la Kulturkritik. En segundo lugar, se caracteriza la crítica ideológica a la que el propio Kracauer somete la Kulturkritik a partir de aproximadamente 1925. Finalmente, se analiza la forma de la crítica a partir de 1925 como activación consciente de categorías que constituyen la estructura objetiva del mundo histórico. Se concluye así que en Kracauer, y de una manera irreconciliable con las lecturas posmodernistas, el criterio de verdad se halla condicionado por el polo objetivo.
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Boto Álvarez, Alejandra. "Democracia y participación ciudadana en las megalópolis capitales." Revista Española de la Transparencia, no. 12 (March 26, 2021): 213–26. http://dx.doi.org/10.51915/ret.123.
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Se presenta la evolución de los canales de expresión de la ciudadanía en Ciudad de México, la mayor aglomeración urbana americana y del orbe hispanohablante. Allí se han diseñado siempre, si bien con escasa efectividad, mecanismos de participación más avanzados que los previstos en la legislación federal para el resto del país, en un intento de compensar la débil representación democrática de la población de la capital federal. Formalmente la preocupación por la participación es antigua, pero de exiguo éxito. Los hitos recientes en materia de participación son en primer lugar la Ley de Participación Ciudadana del Distrito Federal de 2004, reformada en 2010 en un intento de configurar comités ciudadanos y consejos de los pueblos originarios que finalmente resultaría infructuoso. En segundo lugar, la primera Constitución local, aprobada en 2017, con previsiones como la “silla ciudadana” y la “revocación de mandato”. El último polo de atención es la Ley de Participación Ciudadana en la Ciudad de 2019.
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Susin, Luiz Carlos, and Érico João Hammes. "A Teologia da Libertação e a questão de seus fundamentos. Em debate com Clodovis Boff." Revista Eclesiástica Brasileira 68, no. 270 (April 5, 2019): 277. http://dx.doi.org/10.29386/reb.v68i270.1443.
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Este artigo debate com Clodovis Boff as suas afirmações de que a Teologia da Libertação acabou por inverter a relação entre Deus e o pobre, colocando o pobre no lugar de Cristo. Em réplica, aqui sustentamos que o pobre não é apenas uma decorrência cristológica, mas antes um “lugar teológico” privilegiado para compreender Cristo e Deus do ponto de vista da teologia cristã, inclusive seu teste de veracidade. O artigo debate também a metodologia de Clodovis, que segue uma lógica linear, de sabor escolástico, e não considera suficientemente a complexidade do círculo hermenêutico e a tradição bíblica que obriga a incorporar o paradoxo e o escândalo da quenose como categoria bíblica. Por fim, a categoria de quenose não pode se ater a uma memória textual, mas entra em círculo hermenêutico com a quenose atual dos pobres e de todos os que estão em situação de vulnerabilidade, aos quais é dado o Reino de Deus.Abstract: This article engages in a debate with Clodovis Boff with regard to his statements that the Theology of Liberation, by replacing Christ with the poor, ended by inverting the relationship between God and the poor. In refutation of this, we affirm here that the poor are not just a christological consequence but more a privileged “theological place” to understand Christ and God from the point of view of christian theology, and even to test their veracity. The article also disputes Clodovis’ methodology which, in our view, follows a linear logic of a somewhat scholastic flavour, and does not take into sufficient consideration the complexity of the hermeneutic circle and the biblical tradition that forces us to incorporate the paradox and the scandal of the kenosis as a biblical category. Finally the category of kenosis cannot be limited to a textual memory; it enters into a hermeneutic circle with the present kenosis of the poor and of all those who are still in a situation of vulnerability and to whom the Kingdom of God is given.
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Afiune, Pepita De Souza, and Eliézer Cardoso de Oliveira. "Do maravilhoso ao desencantamento: Olhares sobre a natureza no cerrado nos séculos XVIII e XIX." Revista Brasileira de História & Ciências Sociais 7, no. 14 (February 28, 2016): 310. http://dx.doi.org/10.14295/rbhcs.v7i14.235.
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O objetivo do artigo é analisar as representações diferenciadas sobre o cerrado goiano. No século XVIII, relatos de bandeirantes e colonizadores expressaram uma visão maravilhosa da natureza, como um lugar de riquezas expressas nas singularidades das formas geológicas. Já no século XIX, no contexto da emergência do racionalismo científico, o cerrado foi visto, tanto por viajantes-cientistas (como o austríaco Pohl), como por políticos-exploradores (como Taunay) de modo desencantado, sendo enfatizado a sua pertinência para o desenvolvimento da ciência ou para o desenvolvimento econômico.
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Mariani, Florencia, and María Victoria Rebrej Pradas. "Agricultura, religiosidad y tiempo: su articulación en la cosmovisión maya." Historia y Sociedad, no. 29 (June 30, 2015): 153–70. http://dx.doi.org/10.15446/hys.n29.50578.
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<p>El presente trabajo analiza la relación entre agricultura, religión y tiempo para entender su centralidad en la representación de la cosmovisión maya. A partir del análisis de tres fuentes, se busca comprender dicha relación, enfocándonos particularmente en el lugar que ocupa el maíz en la misma. Las fuentes a analizar son: Popol Vuh, Calendario Maya y la vasija k5379. La combinación de los tres registros apunta a conocer tanto la expresión de la realidad material como la realidad ideal de dicha sociedad.</p>
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Tjitrawati, Aktieva Tri. "PERLINDUNGAN HAK DAN PEMENUHAN AKSES ATAS KESEHATAN BAGI TENAGA KERJA INDONESIA DI LUAR NEGERI." Mimbar Hukum - Fakultas Hukum Universitas Gadjah Mada 29, no. 1 (May 31, 2017): 54. http://dx.doi.org/10.22146/jmh.17651.
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AbstractMillions of Indonesian migrant workers living in other countries, most of them are illegal workers and are not covered by health insurance. They are very susceptible to disease because of poor quality of life and does not have access to health care. Sovereignty of the recipient State confine Indonesia to provide health protection for them,, as it has been provided by all the citizens in Indonesia through the mechanism of National Health Insurance (JKN). Protection of the right to health as part of human rights in this study is used as a starting point the imposition of obligations of the state, both sending and receiving, to cooperate in improving the health of migrant workers. Cooperation can be done through the establishment of international agreements on the implementation of Universal Health Coverag, both in the sending and receiving States.IntisariJutaan buruh migran Indonesia tinggal di luar negeri, sebagian besar dari mereka adalah ilegal dan tidak tercakup oleh asuransi kesehatan. Mereka sangat rentan terhadap penyakit akibat buruknya kualitas hidup dan tidak dimilikinya akses terhadap sarana kesehatan. Kedaulatan negara penerima menghalangi tangan negara pengirim untuk memberikan perlindungan kesehatan, sebagaimana yang telah diterima oleh semua warga di Indonesia melalui mekanisme Jaminan Kesehatan Nasional (JKN). Perlindungan hak atas kesehatan sebagai bagian dari hak asasi manusia dalam penelitian ini digunakan sebagai titik awal pengenaan kewajiban negara, baik negara pengirim maupun negara penerima, untuk bekerja sama dalam meningkatkan derajat kesehatan pekerja migran. Kerjasama dapat dilakukan melalui pembentukan perjanjian internasional mengenai penerapan Universal Health Coverage yang berlaku, baik di negara pengirim maupun negara penerima.