197,948 research outputs found
Markiewicz-Lagneau Janina — Éducation, égalité et socialisme
No full textDe M. Markiewicz-Lagneau Janina — Éducation, égalité et socialisme. In: Population, 25ᵉ année, n°5, 1970. p. 1120
Hirszowicz M., Wstep do socjologii organizacji [Introduction à la sociologie de l'organisation].
No full textMarkiewicz-Lagneau Janina. Hirszowicz M., Wstep do socjologii organizacji [Introduction à la sociologie de l'organisation].. In: Revue française de sociologie, 1969, 10-1. pp. 101-102
Data Set for "Support induced charge transfer effects on electrochemical characteristics of Pt nanoparticle electrocatalysts"
No full textData Set for: C. Jackson, G.T. Smith, M. Markiewicz, D.W. Inwood, A.S. Leach, P.S. Whalley, A. Kucernak A.E. Russell, D. Kramer, P.B.J. Leveque, “Support induced charge transfer effects on electrochemical characteristics of Pt nanoparticle electrocatalysts,” J. Electroanal. Chem., DOI: 10.1016/j.jelechem.2017.10.010 </span
Crater floor polygons: Desiccation patterns of ancient lakes on Mars?
No full text[1] Global mapping of intermediate‐size (100–200 m) polygonal troughs occurring mainly in impact crater floors was carried out using high‐resolution images from spacecraft currently orbiting Mars. Earlier works have classified these polygonal networks as periglacial features on account of their apparent occurrence at higher latitudes and morphological similarities to thermal contraction polygons (TCPs). Crater floor polygons (CFPs) have diameters ranging from 15 to 350 m. They morphologically resemble terrestrial TCPs and desiccation cracks. Their size distribution, however, is significantly different from that of TCPs that are ubiquitous in the high latitudes. An analytical model based on fracture mechanics reveals that under current climatic conditions, the maximum fracture spacing attainable by thermal stresses alone is 75 m at the most. More reasonable values fall within 18 and 22 m, which is the range for TCPs on Mars. As a result, we propose desiccation to be a dominant mechanism for the formation of CFPs without ruling out thermal contraction as a possible contributor in some cases. This implies that lakes or water‐rich sediments occupied the craters in the past. Many such aqueous environments have no apparent external source of water, and thus, hydrothermal processes occurring shortly after the impact event may be viable explanations for the observed evidence. The association of features, which correspond to terrestrial lakes such as sedimentary deposits, mounds, and shorelines, corroborates lake formation and their eventual desiccation to form CFPs. The variation of CFP sizes with location can be indicative of different hydrologic environments
Searching for evidence of hydrothermal activity at Apollinaris Mons, Mars
No full textA multidisciplinary approach involving various remote sensing instruments is used to investigate Apollinaris Mons, a prominent volcano on Mars, as well as the surrounding plains for signs of prolonged hydrologic and volcanic, and possibly hydrothermal activity. The main findings include (1) evidence from laser altimetry indicating the large thickness (1.5–2 km at some locations) of the fan deposits draping the southern flank contrary to previous estimates, coupled with possible layering which point to a significant emplacement phase at Apollinaris Mons, (2) corroboration of Robinson et al. (Robinson, M.S., Mouginis-Mark, P.J., Zimbelman, J.R., Wu, S.S.C., Ablin, K.K., Howington-Kraus, A.E. [1993]. Icarus 104, 301–323) hypothesis regarding the formation of incised valleys on the western flanks by density current erosion which would indicate magma–water interaction or, alternatively, volatile-rich magmas early in the volcano’s history, (3) mounds of diverse geometric shapes, many of which display summit depressions and occur among faults and fractures, possibly marking venting, (4) strong indicators on the flanks of the volcano for lahar events, and possibly, a caldera lake, (5) ubiquitous presence of impact craters displaying fluidized ejecta in both shield-forming (flank and caldera) materials and materials that surround the volcano that are indicative of water-rich target materials at the time of impact, (6) long-term complex association in time among shield-forming materials and Medusae Fossae Formation.\ud
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The findings point to a site of extensive volcanic and hydrologic activity with possibly a period of magma–water interaction and hydrothermal activity. Finally, we propose that the mound structures around Apollinaris should be prime targets for further in situ exploration and search for possible exobiological signatures
Dr. Duane M. Jackson, Morehouse College, July 2011
No full textThis video is a conversation with Dr. Duane M. Jackson. Dr. Jackson talks about his paper, "Recall and the Serial Position Effect: The Role of Primacy and Recency on Accounting Students' Performance." Jackie Daniel, AUC Woodruff Library, is the interviewer
Troubles and persuasions 1947-2006
No full textNie bez wahania wznawiam w formie książkowej wybór moich recenzji i polemik z minionego sześćdziesięciolecia. Zdecydowałem się jednak na tę publikację, bo dotyczą one książek i problemów ważnych, po części nadal aktualnych, a zarazem na zasadzie pars pro toto - ilustrują przemiany nauki o literaturze w drugiej połowie XX wieku. Nadto zaś moje własne przekonania teoretyczne rysują się tu niekiedy wyraźniej niż w innych wypowiedziach (Henryk Markiewicz). Autor dyskutuje tu między innymi z poglądami teoretycznymi Romana Ingardena, Romana Jakobsona, Jurija M. Łotmana, Paula de Mana, Stanleya Fisha, Haydena White’a, Stefana Żółkiewskiego, Janusza Sławińskiego, Stanisława Lema i Michała P. Markowskiego. Tematem tych dyskusji są wyznaczniki literatury, budowa i semantyka dzieła literackiego, teoria języka poetyckiego, rola czytelników w rozwoju literatury, reguły interpretacji oraz literackość historiografii. Omówiono tu także prace historycznoliterackie Zygmunta Szweykowskiego, Juliana Przybosia, Kazimierza Wyki, Jana Kotta, Marii Janion i Ryszarda Przybylskiego. Poza tym autor charakteryzuje sytuację polonistyki literackiej w początkach drugiej połowy i schyłku XX wieku
"Reflections on the subject of Emigration from Europe with a view to Settlement in the United States" By M. Carey.
No full text"Reflections on the subject of Emigration from Europe with a view to Settlement in the United States: containing bried sketches of the moral and political character of those states.
By M. Carey, member of the American philosophical, and of the American Antiquarian Society, and author of The Olive Branch, Cindiciae Hibernicae, essays on banking, on political economy, and on internal improvement.
To which are now added the English editor's comments on the subject; together with Important Advice to Emigrants, and Cautions Against Impositions Practiced in the Outports
Dispelling the Myths Behind First-author Citation Counts
No full textWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Dr. Glendon Swarthout
No full textHosted by Roger M. Busfield, MSU Assistant Professor of Speech and Theater, Meet the Author is designed to introduce a general audience to a contemporary author and their work through in-depth interviews. This episode features a conversation between Dr. Glendon Swarthout, prolific author and English professor at MSU, and assistant professors Sam S. Baskett and Theodore B. Strandness
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