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Cergole, Maria Cristina, Suzana Anita Saccardo e Carmen L. D. B. Rossi-Wongtschowski. "Fluctuations in the spawning stock biomass and recruitment of the Brazilian sardine (Sardinella brasiliensis) 1977-1997". Revista Brasileira de Oceanografia 50, unico (2002): 13–26. http://dx.doi.org/10.1590/s1413-77392002000100002.
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In the southeastern coast of Brazil, catches of the Brazilian sardine (Sardinella brasiliensis) have been decreasing from more than 200 thousand tons/year in the early '70s to about 32 thousand tons in 1990. From 1994 to 1997, catches recovered slightly (118 thousand tons), dropping then to about 20 thousand tons in 1999-2000. Extensive investigations on biology and stock assessment of Brazilian sardine have been developed in the '80s, providing stock biomass and recruitment estimates based on commercial fishing data obtained from 1977-1992. The present paper aims to update biological and stock assessment parameters from sardine data obtained during two acoustic surveys carried out in 1995 and commercial catches from the 1993-1997 period. Results from both cruises showed the weight-length relationship Wt=0.0000019. Lt3,26 (90-240 mm total length) and four age classes (mostly class II+). In the commercial catches, sardines belonged to ages 0+ and 3+ years old (mostly older than 1-year old) with 90-250 mm total length. Annual growth parameters were: Li=275 mm, K= 0.55 (1996), and Li=273 mm, K=0.50 (1997). Total mortality (Z) and natural mortality (M) coefficients were: Z= 3.8; M= 0.7 -1.2 (1996), and Z= 3.6; M= 0.6 - 1.1 (1997). The variation amplitude of M is due to the application of several different methods. Considering the historical series of 21 years of data (1977-1997), results showed that the stock went through two favorable periods (1980-84, 1989-94) and one unfavorable period (1985-89). 1997 seems to have been the beginning of a new unfavorable period, revealing recruitment cycles likewise other stocks from California and Japan.
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Wood, Matt A. "White Dwarf Cooling Curves and Searches For White Dwarfs". Highlights of Astronomy 11, n.º 1 (1998): 427–29. http://dx.doi.org/10.1017/s153929960002164x.
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White dwarf (WD) evolution is essentially a cooling problem in two parts. Degenerate electrons in the core provide the support while non-degenerate C and O ions provide the thermal reservoir (Koester & Chanmugam 1990, Kawaler 1996). The rate of energy loss through the non-degenerate envelope of H and He—segregated by gravitational settling—is meager enough that the vast majority of WDs have not had time to cool to undetectability in the ~10 Gyr age of the Galactic disk. Because WDs are a remarkably homogeneous class with a mass function sharply peaked about 0.6Mʘ, and because the cooling physics is relatively straightforward to calculate, the observed deficit of WDs below Mv = 16.5 [log(L/Lʘ) ≈ -4.5, Teff ʘ 4000 K; see Liebert et al. 1988 (LDM), Oswalt et al. 1996 (OSWH), and Leggett et al. 1997] provides constraints on the age and star-formation history of the Galactic disk (Winget et al. 1987 (WEA97), Wood 1992 (W92), Yuan 1992, Hernanz et al. 1994).The maximum fractional surface layer masses that can remain following post-AGB evolution are log(qH) ~ —4 and log(qHe) ~ —2 (for a 0.6 Mʘ remnant—the values are inversely correlated with remnant mass), although we know from WD asteroseismology that surface H layer masses range from this value to smaller than logqH ~ —6 (e.g., Fontaine & Wesemael 1997). Some 75% ofWDs in the McCook & Sion (1987) catalog reveal pure-H photospheres (spectral type DA). The remainder are broadly classified as non-DAs, with most showing show pure-He spectra (DB) or continuous spectra (DC), and with ahandful that show mixed compositions (DAB), or C (DQ) or metal lines (DZ). See Bergeron et al. 1997 for a thorough discusion of the chemical evolutionof cool WDs.
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Holmer, Lars E. "Phylogeny and Classification: Linguliformea and Craniiformea". Paleontological Society Papers 7 (novembro de 2001): 11–26. http://dx.doi.org/10.1017/s1089332600000875.
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Brachiopods within the subphyla Linguliformea Williams et al., 1996 and Craniiformea Popov et al., 1993 comprise most, but not all, of the taxa previously grouped together in the Class Inarticulata Huxley, as defined in the first edition of the brachiopod volume of theTreatise on Invertebrate Paleontology(Rowell, 1965). The phylogeny and classification of the inarticulated organophosphatic-shelled linguliforms (typified by the modern lingulides; Fig. 1) and the inarticulated and partly articulated organocarbonate-shelled craniiforms (typified by the modern craniides; Fig. 1) have been debated during the last decade, in connection with attempts to analyze the phylogeny of the entire phylum (for summaries see Holmer et al., 1995; Carlson, 1995; Williams et al., 1996, 2000a). Much of the discussion has been centered around the conflicting results of phylogenetic analyses, either based exclusively on the anatomy and morphology of the Recent taxa (e.g., Popov et al., 1993; Carlson, 1991, 1995), or including also the more numerous, mainly Cambro-Ordovician, fossil taxa (e.g., Carlson, 1991; Holmer et al., 1995; Williams et al., 1996, 2000a). The cladistic analyses have either tended to support the monophyly of the Class Inarticulata (e.g., Carlson, 1991, 1995), or indicated that this group is paraphyletic (e.g., Popov et al., 1993, Holmer et al., 1995; Fig. 1). The resulting cladograms in the comprehensive studies of fossil and modern taxa by Williams et al. (1996, 2000a), which were the basis for the classification adopted in the latest edition of the brachiopod volume of theTreatise on Invertebrate Paleontology, largely support a monophyletic Subphylum Linguliformea; however, the phylogenetic position of the Craniiformea remains uncertain, although it may represent a monophyletic group (Fig. 1). Recent molecular phylogenies have given some support to a monophyletic Linguliformea, but also more surprisingly have indicated that the phoronids might form a clade (formally recognized as the Subphylum Phoroniformea Cohen 2000) within the Brachiopoda, possibly together with the inarticulated modern forms (Cohen and Gawthrop, 1996, 1997; Cohen, 2000).
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Yelvington, Kevin A. "Trinidadian capitalism". New West Indian Guide / Nieuwe West-Indische Gids 73, n.º 3-4 (1 de janeiro de 1999): 93–99. http://dx.doi.org/10.1163/13822373-90002580.
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[First paragraph]Capitalism: An Ethnographic Approach. DANIEL MILLER. Oxford: Berg, 1997. x + 357 pp. (Cloth £39.00, Paper £17.99)Women, Labour and Politics in Trinidad and Tobago: A History. RHODA E. REDDOCK. London: Zed, 1994. vi + 346 pp. (Cloth £39.95, Paper £15.95)Despite the underdeveloped state of the scholarship on its admittedly short sugar plantation slavery period, we now have a corpus of studies on various aspects of capitalism in Trinidad - from its historical advent (Sebastien 1978) to its twentieth-century manifestation in the petroleum sector (Seers 1964; Sandoval 1983), and from the ethnic structure of labor markets (Camejo 1971; Harewood 1971) and the role of capitalism in racial/ethnic inequality (Henry 1993; Coppin & Olsen 1998) to the way ethnicity affects business, big (Button 1981; Parris 1985; Centre for Ethnic Studies 1993) and small (Ryan & Barclay 1992; Griffith 1997), and the way ethnicity and gender are used in class recruitment (Yelvington 1995). There are also a number of fine working-class histories (e.g., Rennie 1973; Ramdin 1982; Basdeo 1983) and important works on the labor riots and strikes and the nature of the colonial state during the crises of the 1930s (e.g., Thomas 1987; Singh 1994). The two books under review here complement the works mentioned above, and they complement each other as well: Reddock's deals with the way capitalism up to the mid-century was buttressed by colonial politics, and explores how this formation engendered certain kinds of political responses, while Miller approaches capitalism through the assumption that fundamental changes in the post-Oil Boom period (ca. 1973-80) brought about considerable autonomy between production and consumption that can and should now be read through an analysis of the cultural circulation of images and commodities in the society. These books are both noteworthy because they engage in explicit theorizing on what capitalism was and is, and what it did and does.
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Rose, George A., R. John Nelson e Luiz G. S. Mello. "Isolation or metapopulation: whence and whither the Smith Sound cod?" Canadian Journal of Fisheries and Aquatic Sciences 68, n.º 1 (janeiro de 2011): 152–69. http://dx.doi.org/10.1139/f10-135.
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In April 1995, a spawning aggregation of “northern” Atlantic cod ( Gadus morhua ) (10 000 t) appeared in Smith Sound, Newfoundland, growing to 26 000 t by year 2000. The origin of the founder year classes (primarily the 1990 and 1992 year classes) and potential for expansion remains controversial, with genetic isolation used to justify reopenings of coastal fisheries. We investigated the origin using historical, demographic, and genetic data. History provided no evidence of large aggregations before 1995. Demographics in the early 1990s suggested few spawners in Smith Sound, but many in the adjacent Bonavista Corridor. The strong 1990 year class was not evident until 1995 and the strong 1992 year class until 1997 (both age 5 and first maturity). Genetic study of six microsatellite loci from 791 cod from overwintering aggregations in Smith Sound and offshore regions indicated little to no differentiation (FST) among southern groups (Smith Sound, Bonavista Corridor, Halibut Channel). These results provide a perspective that these groups comprise a metapopulation and that the Smith Sound aggregation arose not from self-recruitment but immigration. By 2009, the aggregation had dispersed, with large concurrent increases in the Bonavista Corridor.
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Coetser, J. L. "KWU-werkersklasdramas in Afrikaans (ca. 1930 - ca. 1950)". Literator 20, n.º 2 (26 de abril de 1999): 59–76. http://dx.doi.org/10.4102/lit.v20i2.470.
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GWU working class theatre in Afrikaans (ca. 1930 - ca. 1950)In 1984 Elsabé Brink drew attention to plays, prose and poetry written between 1930 and 1950 in Afrikaans by members of the Garment Workers’ Union (GWU). Scholars such as Stander and Willemse (1992), Van Niekerk (1996) and Van Wyk (1995, 1997) have also referred to GWU plays. Apart from these overviews, GWU plays as such have not yet received the attention they deserve. This article presents a revaluation, initially by providing an overview of their contents, followed by an examination of cultural, economic and political influences. It is argued that - retrospectively - the GWU plays reflected a unique cultural specificity from the framework established by Sitas (1986) for more contemporary working class theatre.
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Houghton, Jonathan P., Robert H. Gilmour, Dennis C. Lees, William B. Driskell, Sandra C. Lindstrom e Alan Mearns. "PRINCE WILLIAM SOUND INTERTIDAL BIOTA SEVEN YEARS LATER: HAS IT RECOVERED?" International Oil Spill Conference Proceedings 1997, n.º 1 (1 de abril de 1997): 679–86. http://dx.doi.org/10.7901/2169-3358-1997-1-679.
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ABSTRACT Eight years of quantitative biological and chemical data have been analyzed for trends in recovery of biota inhabiting beaches in Prince William Sound following the 1989 Exxon Valdez oil spill and subsequent shoreline treatments. Sampling has focused on biota at sheltered rocky and mixed-soft sites subjected to three degrees of disturbance (unoiled, oiled but not hot-water washed, and oiled/hot-water washed). Only epibiota on sheltered rocky habitats are covered in this paper. The majority of community dominants survived 1989 on oiled rocky shores that were not high-pressure, hot-water washed. These areas appeared to be nearly completely recovered by 1991, although subsequent monitoring has revealed oscillations in species abundances that exceed those on unoiled beaches. Hot-water treatments used in 1989 had severe short-term impacts on intertidal epibenthos. Some high-pressure, hot-water-treated rocky shores stripped of biota in 1989 showed very slow colonization through 1995; other areas that appeared to be nearly recovered in 1992 suffered severe declines in dominant taxa in 1995. The dominant age class of rockweed, which began life following hot-water treatment, matured in 1993 and died off in 1994 and 1995, resulting in declines of associated fauna. A new cycle of rockweed colonization has begun, and some recovery of rockweed and associated fauna was observed in 1996.
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Tsuboi, Y., K. Koyama, Y. Kamata e S. Yamauchi. "ASCA Observations of Class I Protostars in the Rho Oph Dark Cloud". Symposium - International Astronomical Union 188 (1998): 236–37. http://dx.doi.org/10.1017/s0074180900114925.
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On 1993 August 20, we observed the Rho-Oph dark cloud and detected hard X-rays from Class I sources (Koyama et al.(1994), Kamata et al.(1997)). One of the sources (EL29) showed a flare-like variability, while another (WL6) exhibited sinusoidal variation with no large spectral change. The later would be due to a spin of the protostar. The sinusoidal period of about 1 day is shorter than spin periods of TTSs of ~3-7 day.
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Novak-Marcincin, Jozef, Daniela Gîfu e Mirela Teodorescu. "Florentin Smarandache: Law of Included Multiple-Middle - Book Review". International Letters of Social and Humanistic Sciences 40 (setembro de 2014): 29–34. http://dx.doi.org/10.18052/www.scipress.com/ilshs.40.29.
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Florentin Smarandache is known as scientist and writer. He writes in three languages: Romanian, French, and English. He graduated the Department of Mathematics and Computer Science at the University of Craiova in 1979 first of his class, earned a Ph. D. in Mathematics from the State University Moldova at Kishinev in 1997, and continued postdoctoral studies at various American Universities such as University of Texas at Austin, University of Phoenix, etc. after emigration. He did post-doctoral researches at Okayama University of Science (Japan) between 12 December 2013 - 12 January 2014; at Guangdong University of Technology (Guangzhou, China), 19 May - 14 August 2012; at ENSIETA (National Superior School of Engineers and Study of Armament), Brest, France, 15 May - 22 July 2010; and for two months, June-July 2009, at Air Force Research Laboratory in Rome, NY, USA (under State University of New York Institute of Technology). In U.S.A. he worked as a software engineer for Honeywell (1990-1995), adjunct professor for Pima Community College (1995-1997), in 1997 Assistant Professor at the University of New Mexico, Gallup Campus, promoted to Associate Professor of Mathematics in 2003, and to Full Professor in 2008. Between 2007-2009 he was the Chair of Math & Sciences Department.
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Mattisson, Cecilia, Mats Bogren, Vibeke Horstmann e Leif Öjesjö. "Predictors of first incidence of alcohol use disorders in the Lundby cohort from 1947-1997". International Journal of Alcohol and Drug Research 3, n.º 4 (11 de dezembro de 2014): 257–67. http://dx.doi.org/10.7895/ijadr.v3i4.185.
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Mattisson, C., Bogren, M., Horstmann, V., & Öjesjö, L. (2014). Predictors of first incidence of alcohol use disorders in the Lundby cohort from 1947-1997. The International Journal Of Alcohol And Drug Research, 3(4), 257-267. doi:http://dx.doi.org/10.7895/ijadr.v3i4.185Objective: Epidemiological evidence indicates an inverse relationship between socio-economic status (SES) and alcohol use disorder (AUD), although there are relatively few recent incidence studies. The present study aimed to assess the incidence of AUD by age, gender and SES and to analyse AUD’s association with mental disorder.Method: Information about mental disorders, including first incidence cases of AUD, was assessed in the Lundby cohort (n=3,563) by field investigations in 1947, 1957, 1972 and 1997. Incidence calculations were based on 3,372 individuals without prior AUD. For the two genders, age-standardised incidences of AUD for the 25-year periods of 1947-1972 and 1972-1997 were compared. Possible risk factors for incident AUD were analysed by means of Cox regression analyses for the whole sample and for each sex separately.Results: A total of 233 first incidence AUD cases were detected (198 males, 35 females. Incidence rates, expressed as number of cases per 1000 person years, were highest for working class males at 5.46 cases per 1000 person years for the period 1 of July 1947, to 30 June 1972 and 4.77 for the period 1 of July 1972 to 30 June 1997, respectively. Middle class males showed intermediate incidence rates of 2.73 and 2.65. Self-employed males showed the lowest incidence rates of 2.50 and 1.47. Females generally had much lower incidence, although they showed a non-significant tendency for higher incidence rates in the latter period. A diagnosis of depressive disorders, anxiety disorders and unspecific neurotic states increased the risk for developing first incident AUD.Conclusion: Working class males had higher annual incidence of alcoholism in both time periods relative to middle class and self-employed males. Mental disorder increased the risk for AUD among both genders.
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Dalsgaard, A., A. Forslund, N. V. Tam, D. X. Vinh e P. D. Cam. "Cholera in Vietnam: Changes in Genotypes and Emergence of Class I Integrons Containing Aminoglycoside Resistance Gene Cassettes in Vibrio cholerae O1 Strains Isolated from 1979 to 1996". Journal of Clinical Microbiology 37, n.º 3 (1999): 734–41. http://dx.doi.org/10.1128/jcm.37.3.734-741.1999.
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The number of cholera cases and the mortality rates reported from different regions of Vietnam varied considerably in the period from 1979 to 1996, with between 2,500 and 6,000 cases reported annually from 1992 to 1995. Annual mortality rates ranged from 2.0 to 9.6% from 1979 to 1983 to less than 1.8% after 1983. Major cholera outbreaks were reported from the High Plateau region for the first time in 1994 and 1995; this is an area with limited access to health services and safe drinking-water supplies. All cases were associated with Vibrio cholerae O1. Using ribotyping, cholera toxin (CT) genotyping, and characterization of antibiotic susceptibility patterns and antibiotic resistance genes by PCR, we show that strains isolated after 1990 were clearly different from strains isolated before 1991. In contrast to strains isolated before 1991, 94% of 104 strains isolated after 1990 showed an identical ribotype R1, were resistant to sulfamethoxazole and streptomycin, and showed a different CT genotype. Furthermore, PCR analysis revealed that sulfamethoxazole-resistant strains harbored class I integrons containing a gene cassette ant(3")-1aencoding resistance to streptomycin and spectinomycin. This is, to our knowledge, the first report of class I integrons in V. cholerae. The development of cholera and the changes in the phenotypic and genotypic properties of V. cholerae O1 shown in the present study highlight the importance of monitoring V. cholerae O1 in Vietnam as in other parts of the world. In particular, the emergence of the new ribotype R1 strain containing class I integrons should be further studied.
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Columbus, Georgie. "A comparative analysis of invariant tags in three varieties of English". English World-Wide 31, n.º 3 (11 de outubro de 2010): 288–310. http://dx.doi.org/10.1075/eww.31.3.03col.
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Discourse markers are a feature of everyday conversation — they signal attitudes and beliefs to their interlocutors beyond the base utterance. One particular type of discourse marker is the invariant tag (InT), for example New Zealand and Canadian English eh. Previous studies of InTs have clearly described InT uses in one language variety (e.g. Berland 1997, on London teenage talk; Stubbe and Holmes 1995, on NZ English; on sociolinguistic features e.g. Stubbe and Holmes 1995 and on single markers e.g. Avis 1972; Love 1973; Gibson 1977; Meyerhoff 1992 and 1994; Gold 2005, 2008 on eh). However, the class of InTs has not yet been fully described, and the variety of approaches taken (corpus- and survey-based) does not easily allow for cross-varietal or cross-linguistic comparison. This study investigates InTs in three varieties of English from a corpus-based approach. It lists the InTs available in New Zealand, British and Indian English through their occurrences in their respective International Corpus of English (ICE) corpora, and compares usages of four tags across the varieties. The description offers a clearer overview of the InT class for descriptive grammars, as well as more explicit definitions and usage guides for e.g. EFL/ESL pedagogy. An unambiguous description of several InTs and their meanings will also allow more thorough comparison in studies of other English varieties. Finally, the results offer another viewpoint on the issue of representativeness in corpora with respect to regional versus national varieties of the Englishes.
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Liu, Rong-Li, Yan-Xia Ren e Renming Song. "L Log L Criterion for a Class of Superdiffusions". Journal of Applied Probability 46, n.º 2 (junho de 2009): 479–96. http://dx.doi.org/10.1239/jap/1245676101.
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In Lyons, Pemantle and Peres (1995), a martingale change of measure method was developed in order to give an alternative proof of the Kesten–Stigum L log L theorem for single-type branching processes. Later, this method was extended to prove the L log L theorem for multiple- and general multiple-type branching processes in Biggins and Kyprianou (2004), Kurtz et al. (1997), and Lyons (1997). In this paper we extend this method to a class of superdiffusions and establish a Kesten–Stigum L log L type theorem for superdiffusions. One of our main tools is a spine decomposition of superdiffusions, which is a modification of the one in Englander and Kyprianou (2004).
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Liu, Rong-Li, Yan-Xia Ren e Renming Song. "L Log L Criterion for a Class of Superdiffusions". Journal of Applied Probability 46, n.º 02 (junho de 2009): 479–96. http://dx.doi.org/10.1017/s0021900200005593.
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In Lyons, Pemantle and Peres (1995), a martingale change of measure method was developed in order to give an alternative proof of the Kesten–Stigum L log L theorem for single-type branching processes. Later, this method was extended to prove the L log L theorem for multiple- and general multiple-type branching processes in Biggins and Kyprianou (2004), Kurtz et al. (1997), and Lyons (1997). In this paper we extend this method to a class of superdiffusions and establish a Kesten–Stigum L log L type theorem for superdiffusions. One of our main tools is a spine decomposition of superdiffusions, which is a modification of the one in Englander and Kyprianou (2004).
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KITLV, Redactie. "Book Reviews". New West Indian Guide / Nieuwe West-Indische Gids 72, n.º 1-2 (1 de janeiro de 1998): 125–99. http://dx.doi.org/10.1163/13822373-90002604.
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-Valerie I.J. Flint, Margarita Zamora, Reading Columbus. Berkeley: University of California Press, 1993. xvi + 247 pp.-Riva Berleant-Schiller, Historie Naturelle des Indes: The Drake manuscript in the Pierpont Morgan Library. New York: Norton, 1996. xxii + 272 pp.-Neil L. Whitehead, Charles Nicholl, The creature in the map: A journey to Eldorado. London: Jonathan Cape, 1995. 398 pp.-William F. Keegan, Ramón Dacal Moure ,Art and archaeology of pre-Columbian Cuba. Pittsburgh: University of Pittsburgh Press, 1996. xxiv + 134 pp., Manuel Rivero de la Calle (eds)-Michael Mullin, Stephan Palmié, Slave cultures and the cultures of slavery. Knoxville: University of Tennessee Press, 1995. xlvii + 283 pp.-Bill Maurer, Karen Fog Olwig, Small islands, large questions: Society, culture and resistance in the post-emancipation Caribbean. London: Frank Cass, 1995. viii + 200 pp.-David M. Stark, Laird W. Bergad ,The Cuban slave market, 1790-1880. Cambridge: Cambridge University Press, 1995. xxi + 245 pp., Fe Iglesias García, María Del Carmen Barcia (eds)-Susan Fernández, Tom Chaffin, Fatal glory: Narciso López and the first clandestine U.S. war against Cuba. Charlottesville: University Press of Virginia, 1996. xxii + 282 pp.-Damian J. Fernández, María Cristina García, Havana USA: Cuban exiles and Cuban Americans in South Florida, 1959-1994. Berkeley: University of California Press, 1996. xiii + 290 pp.-Myrna García-Calderón, Carmen Luisa Justiniano, Con valor y a cómo dé lugar: Memorias de una jíbara puertorriqueña. Río Piedras: Editorial de la Universidad de Puerto Rico, 1994. 538 pp.-Jorge Pérez-Rolon, Ruth Glasser, My music is my flag: Puerto Rican musicians and their New York communities , 1917-1940. Los Angeles: University of California Press, 1995. xxiv + 253 pp.-Lauren Derby, Emelio Betances, State and society in the Dominican Republic. Boulder CO: Westview Press, 1995. xix + 162 pp.-Michiel Baud, Bernardo Vega, Trujillo y Haiti, Volumen II (1937-1938). Santo Domingo: Fundación Cultural Dominicana, 1995. 427 pp.-Danielle Bégot, Elborg Forster ,Sugar and slavery, family and race: The letters and diary of Pierre Dessalles, Planter in Martinique, 1808-1856. Elborg & Robert Forster (eds. and trans.). Baltimore: John Hopkins University Press, 1996. 322 pp., Robert Forster (eds)-Catherine Benoit, Richard D.E. Burton, La famille coloniale: La Martinique et la mère patrie, 1789-1992. Paris: L'Harmattan, 1994. 308 pp.-Roderick A. McDonald, Kathleen Mary Butler, The economics of emancipation: Jamaica & Barbados, 1823-1843. Chapel Hill: University of North Carolina Press, 1995. xviii + 198 pp.-K.O. Laurence, David Chanderbali, A portrait of Paternalism: Governor Henry Light of British Guiana, 1838-48. Turkeyen, Guyana: Dr. David Chanderbali, Department of History, University of Guyana, 1994. xiii + 277 pp.-Mindie Lazarus-Black, Brian L. Moore, Cultural power, resistance and pluralism: Colonial Guyana 1838-1900. Montreal & Kingston: McGill-Queen's University Press; Mona, Kingston: The Press-University of the West Indies, 1995. xv + 376 pp.-Madhavi Kale, K.O. Laurence, A question of labour: Indentured immigration into Trinidad and British Guiana, 1875-1917. Kingston: Ian Randle; London: James Currey, 1994. ix + 648 pp.-Franklin W. Knight, O. Nigel Bolland, On the March: Labour rebellions in the British Caribbean, 1934-39. Kingston: Ian Randle; London: James Currey, 1995. viii + 216 pp.-Linden Lewis, Kevin A. Yelvington, Producing power: Ethnicity, gender, and class in a Caribbean workplace. Philadelphia: Temple University Press, 1995. xv + 286 pp.-Consuelo López Springfield, Alta-Gracia Ortíz, Puerto Rican women and work: Bridges in transnational labor. Philadelphia: Temple University Press, 1996. xi + 249 pp.-Peta Henderson, Irma McClaurin, Women of Belize: Gender and change in Central America. New Brunswick NJ: Rutgers University Press, 1996. x + 218 pp.-Bonham C. Richardson, David M. Bush ,Living with the Puerto Rico Shore. José Gonzalez Liboy & William J. Neal. Durham: Duke University Press, 1995. xx + 193 pp., Richard M.T. Webb, Lisbeth Hyman (eds)-Bonham C. Richardson, David Barker ,Environment and development in the Caribbean: Geographical perspectives. Mona, Kingston: The Press-University of the West Indies, 1995. xv + 304 pp., Duncan F.M. McGregor (eds)-Alma H. Young, Anthony T. Bryan ,Distant cousins: The Caribbean-Latin American relationship. Miami: North-South-Center Press, 1996. iii + 132 pp., Andrés Serbin (eds)-Alma H. Young, Ian Boxill, Ideology and Caribbean integration. Mona, Kingston: The Press-University of the West Indies, 1993. xiii + 128 pp.-Stephen D. Glazier, Howard Gregory, Caribbean theology: Preparing for the challenges ahead. Mona, Kingston: Canoe Press, University of the West Indies, 1995. xx + 118 pp.-Lise Winer, Richard Allsopp, Dictionary of Caribbean English usage. With a French and Spanish supplement edited by Jeanette Allsopp. Oxford: Oxford University Press, 1996. lxxviii + 697 pp.-Geneviève Escure, Jacques Arends ,Pidgins and Creoles: An introduction. Amsterdam/Philadelphia: John Benjamins, 1995. xiv + 412 pp., Pieter Muysken, Norval Smith (eds)-Jacques Arends, Angela Bartens, Die iberoromanisch-basierten Kreolsprachen: Ansätze der linguistischen Beschreibung. Frankfurt am Main: Peter Lang, 1995. vii + 345 pp.-J. Michael Dash, Richard D.E. Burton, Le roman marron: Études sur la littérature martiniquaise contemporaine. Paris: L'Harmattan. 1997. 282 pp.
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Bellezza, Francis S. "Modeling Guessing". Zeitschrift für Psychologie / Journal of Psychology 217, n.º 3 (janeiro de 2009): 125–35. http://dx.doi.org/10.1027/0044-3409.217.3.125.
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Multinomial processing-tree modeling has had a major impact on process-dissociation theory. Buchner, Erdfelder, and Vaterrodt-Plünnecke (1995) added guessing parameters to the original model of Jacoby (1991) and created a class of process-dissociation models. Furthermore, Erfelder and Buchner (1998) formulated criterion values of the dual-process signal-detection model ( Yonelinas, 1994 ) as multinomial parameters. Buchner, Erdfelder, Steffens, and Martensen (1997) suggested a new approach by proposing a multinomial source-monitoring model for process-dissociation data. Two experiments described here demonstrated that dual-process signal-detection theory must assume different levels of familiarity in inclusion and exclusion tests. Similarly, in some cases the source-monitoring model must assume different levels of recognition guessing in the two tests. Reasons are given for preferring the source-monitoring model.
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Nakagawa, Michiko, Kenta Tanaka, Tohru Nakashizuka, Tatsuhiro Ohkubo, Tsuyoshi Kato, Teizou Maeda, Kaori Sato et al. "Impact of severe drought associated with the 1997–1998 El Niño in a tropical forest in Sarawak". Journal of Tropical Ecology 16, n.º 3 (maio de 2000): 355–67. http://dx.doi.org/10.1017/s0266467400001450.
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The impact of the unusually severe drought associated with the 1997–1998 El Niño on tropical forest dynamics in Sarawak, Malaysia was examined. Mortality during the non-drought period (1993–1997) in a core plot (1.38 ha) was 0.89 % y−1, while that during the drought period (1997–1998) in the same plot and a peripheral plot was 6.37 and 4.35 % y−1, respectively. The basal area lost in the drought interval was 3.4 times that of the annual incremental basal area in 1993–1997. Drought mortality was higher for the smaller trees, though it was less size dependent than the non-drought mortality. Dipterocarpaceae, which is the dominant family in the study plot, had a mortality 12–30 times higher in the drought than the non-drought period. There were no significant differences in mortality among the topographic types. From the results of a log-linear model (multi-factored contingency table), the death of trees was correlated with size class, indicating a change in the size-class structure of the forest. Thus, both the species composition and structure are totally affected by such an episodic drought even in a per-humid tropical forest.
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Larsen, Michael D. "Latent Class Analysis of 1997 NSF Survey Data on Science PHDs". Calcutta Statistical Association Bulletin 56, n.º 1-4 (março de 2005): 189–208. http://dx.doi.org/10.1177/0008068320050511.
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Summary The field of Information Technology (IT) has provided extraordinary job growth in the United States over the last two decades; however, women and some minority groups are severely underrepresented in IT occupations, especially in management positions. These groups also on average receive lower salaries than their counterparts. The U.S. National Science Foundation's SESTAT database is created from biennial nationally representative surveys of U.S. scientists and engineers. SESTAT provides detailed information, such as employment history, educational background, and demographic characteristics. These data are analyzed here using latent class analysis, which is an exploratory technique that can be used to cluster cases based on categorical variables. The data are from the 1997 Survey of Doctoral Recipients. The subset of respondents received Ph.D.'s between 1990 and 1996 in either than physical or biological sciences or in engineering and work at higher educational institutions. There are a few significant differences between men and women in desired work activities, job search resources, and adequacy of doctoral training. There are many large, significant differences in limitations when searching for a job, work activities, and family and career status. Latent class analysis helped identify important subgroups of females and males based on clustering simultaneously on several categorical variables.
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Vengroff, Richard, Lucy Creevey e Henry Krisch. "Electoral System Effects on Gender Representation: The Case of Mixed Systems". Japanese Journal of Political Science 1, n.º 2 (novembro de 2000): 197–227. http://dx.doi.org/10.1017/s1468109900002024.
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Electoral systems as endogenous re-distributive institutions (Tsebelis, 1990) help to define the rules of the game. In this manner they have an important impact among regional, class, ethnic, gender, and other sub-groups of the general population on the distribution and variation in outcome of who is nominated for, and elected to, national office. In particular, there is a well-established and growing literature on the impact of electoral systems and electoral system reform on the representation of women in national legislative bodies (Darcy, Welch, and Clarke 1994; Matland and Taylor 1997; Caul 1998; Rule 1987; Matland 1998). In general, these studies have concluded that more women are elected in proportional rather than in plurality or majority electoral systems. However, a major difficulty in interpreting these findings is created by the historical, cultural, economic, and institutional differences among cases chosen for comparison.
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SØRENSEN, ESBEN S., LONE K. RASMUSSEN e TORBEN E. PETERSEN. "Component PP3 from bovine milk is a substrate for transglutaminase. Sequence location of putative crosslinking sites". Journal of Dairy Research 66, n.º 1 (fevereiro de 1999): 145–50. http://dx.doi.org/10.1017/s0022029998003215.
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As the demands for food products of high quality increase, it will become more important to be able to modify the properties of food proteins. One possibility is to use enzymic modifications to improve functional properties and nutritional values. A highly efficient class of enzymic crosslinkers are transglutaminases (TG, EC 2.3.2.13), calcium-dependent enzymes that catalyse an acyl transfer reaction between protein-bound glutaminyl residues and primary amines (for review, see Aeschlimann & Paulsson, 1994). When protein-bound lysyl residues act as acyl acceptors, the reaction leads to the formation of intramolecular and/or intermolecular isopeptide bonds. Although a wide variety of amines such as putrescine, cadaverine or lysyl residues may act as amine donors in this reaction, only a limited number of glutamine residues in certain proteins will act as amine acceptors (Gorman & Folk, 1980).Ikura et al. (1981, 1985) reported that TG can be used to introduce methionine into casein and soyabean proteins and lysine into wheat gluten, thereby showing that TG can also be utilized to improve the nutritional value of food proteins. There have been a number of reports concerning the TG-mediated polymerization of food proteins such as α-lactalbumin and β-lactoglobulin (Aboumahmoud & Savello, 1990; Færgemand et al. 1997), soyabean proteins and casein components (Ikura et al. 1980a, b) and pea legumin (Larré et al. 1993). Recently, improved protein foaming capacity and stability have been demonstrated in TG-catalysed polymers of soyabean protein and whey protein isolate (Yildirim et al. 1996).Bovine PP3 (for review, see Girardet & Linden, 1996) is a phosphorylated glycoprotein isolated from the proteose peptone fraction of milk (Sørensen & Petersen, 1993a). The primary structure of PP3 has been determined (Sørensen & Petersen, 1993b) and comprises a polypeptide backbone of 135 amino acid residues containing five phosphorylated serines, two threonine-linked O-glycosylations, and one N-glycosylation. Immunological studies have shown that PP3 is present in the milk fat globule membrane, and that PP3 forms multimeric aggregates in bovine milk (Sørensen et al. 1997). Several functions have been suggested and investigated for bovine PP3 and fractions enriched with PP3, including emulsification (Shimizu et al. 1989), inhibition of lipolysis (Girardet et al. 1993) and mitogenesis (Mati et al. 1993).Previously, we have localized the potential TG-reactive glutamines in the four bovine caseins (Christensen et al. 1996) and in milk osteopontin (Sørensen et al. 1994). In the present study we have shown that component PP3 is a substrate for guinea-pig liver TG containing both reactive glutamine and lysine residues. In addition, we have localized the glutamine residues that act as amine acceptors.
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Aiba, Shin-Ichiro, e Kanehiro Kitayama. "Effects of the 1997–98 El Niño drought on rain forests of Mount Kinabalu, Borneo". Journal of Tropical Ecology 18, n.º 2 (março de 2002): 215–30. http://dx.doi.org/10.1017/s0266467402002146.
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We examined the effects of the 1997–98 El Niño drought on nine rain forests of Mount Kinabalu, Borneo, at four altitudes (700, 1700, 2700 and 3100 m) on contrasting geological substrata (ultrabasic versus non-ultrabasic). Measurements of rainfall and atmospheric aridity indicated that the departure from normal conditions during the drought became greater with increasing altitude. During 1997–99 (drought period) compared to 1995–97 (pre-drought period), median growth rates of stem diameter of trees decreased for both smaller (4.8–10 cm) and larger (≥ 10 cm) diameter classes in the six upland forests (≥ 2700 m on ultrabasic substrata and ≥ 1700 m on non-ultrabasic substrata), but for neither diameter class in the other forests. The majority of species decreased or did not change growth rates during 1997–99, whereas some did increase. Tree mortality increased during 1997–99, at the larger diameter class in the two lowland forests (700 m) on both substrata, and at least at the smaller diameter class in the four upland forests (≥ 1700 m) on non-ultrabasic substrata. In two of these upland forests, mortality was restricted to particular understorey species. Mortality did not significantly increase in the three upland forests (≥ 1700 m) on ultrabasic substrata; this suggests that the adaptation to nutrient-poor soils might have provided the resistance to drought.
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Brelias, Anastasia. "A High School Statistics Class Investigates the Death Penalty". Mathematics Teacher 108, n.º 9 (maio de 2015): 704–8. http://dx.doi.org/10.5951/mathteacher.108.9.0704.
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Recommendations for reforming high school mathematics curricula emphasize the importance of engaging students in mathematical investigations of societal issues (CCSSI 2010; NCTM 2000). Proponents argue that these investigations can positively influence students' social awareness and their perceptions of the use of mathematics for understanding societal problems (Frankenstein 1997; Gutstein 2006; Skovsmose 1994). In this article, I share results from my analysis of high school students' experiences as they participated in an investigation of racial bias and the death penalty. Although this classroom investigation took place about ten years ago, the lessons from students' experiences are still relevant today.
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Sanghera, Balihar. "Microbusiness, Household and Class Dynamics: The Embedding of Minority Ethnic Petty Commerce". Sociological Review 50, n.º 2 (maio de 2002): 241–57. http://dx.doi.org/10.1111/1467-954x.00365.
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Microbusinesses are embedded in wider social processes, and it is the nature of this social embeddedness that is the principal focus of the article. In particular, ‘domestic embedding’ of petty commerce is crucial, and involves a mixture of competition, domination, negotiation, and custom (Wheelock and Mariussen, 1997). Furthermore, as a socio-economic group, petty traders and producers occupy an ambivalent position in the class structure, as they are vulnerable both to upward and downward social mobility. While the petty capital class has the advantage of possessing property assets, many members lack significant symbolic and cultural assets. Nonetheless, property assets offer the most robust bases for class formation (Savage et al., 1992). In addition, the embedding of petty commerce can be both ‘identity-sensitive’ and ‘identity-neutral’ (Sayer, 1995; 2000; Fraser, 1995). Extra-ethnic factors are significant in this process. The research uses formal interviews and ‘quasi-ethnographic’ methodology to explore the different contexts in which restaurateurs and market traders operated in Birmingham, UK. The article draws critically on several literatures on industrial organisation, economic sociology, family businesses and minority ethnic businesses. One aim is to give the rather indifferent concept of ‘embedding’ substantive content, and in this way to make an empirically informed contribution to ‘new economic sociology’.
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Dobry, R., R. D. Borcherdt, C. B. Crouse, I. M. Idriss, W. B. Joyner, G. R. Martin, M. S. Power, E. E. Rinne e R. B. Seed. "New Site Coefficients and Site Classification System Used in Recent Building Seismic Code Provisions". Earthquake Spectra 16, n.º 1 (fevereiro de 2000): 41–67. http://dx.doi.org/10.1193/1.1586082.
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Recent code provisions for buildings and other structures (1994 and 1997 NEHRP Provisions, 1997 UBC) have adopted new site amplification factors and a new procedure for site classification. Two amplitude-dependent site amplification factors are specified: Fa for short periods and Fv for longer periods. Previous codes included only a long period factor S and did not provide for a short period amplification factor. The new site classification system is based on definitions of five site classes in terms of a representative average shear wave velocity to a depth of 30 m (V¯s). This definition permits sites to be classified unambiguously. When the shear wave velocity is not available, other soil properties such as standard penetration resistance or undrained shear strength can be used. The new site classes denoted by letters A - E, replace site classes in previous codes denoted by S1 - S4. Site classes A and B correspond to hard rock and rock, Site Class C corresponds to soft rock and very stiff / very dense soil, and Site Classes D and E correspond to stiff soil and soft soil. A sixth site class, F, is defined for soils requiring site-specific evaluations. Both Fa and Fv are functions of the site class, and also of the level of seismic hazard on rock, defined by parameters such as Aa and Av ( 1994 NEHRP Provisions), Ss and Sl ( 1997 NEHRP Provisions) or Z ( 1997 UBC). The values of Fa and Fv decrease as the seismic hazard on rock increases due to soil nonlinearity. The greatest impact of the new factors Fa and Fv as compared with the old S factors occurs in areas of low-to-medium seismic hazard. This paper summarizes the new site provisions, explains the basis for them, and discusses ongoing studies of site amplification in recent earthquakes that may influence future code developments.
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Wong, Yi-Lee. "How Middle-Class Parents Help their Children Obtain an Advantaged Qualification: A Study of Strategies of Teachers and Managers for their Children's Education in Hong Kong before the 1997 Handover". Sociological Research Online 12, n.º 6 (janeiro de 2008): 79–90. http://dx.doi.org/10.5153/sro.1638.
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It is well-documented for most industrial-capitalist societies that despite educational expansion, class differentials in educational attainment persist. This paper seeks to understand mechanisms maintaining the class differentials by examining how two groups of middle-class parents – teachers and managers – help their children obtain an advantaged qualification. Qualitative data were collected in Hong Kong between 1996 and 1997. Given a changing employment structure, teachers and managers anticipated that their children would need at least a bachelor's degree in order not to become disadvantaged in the future labour market and therefore used economic, cultural, and social resources to enable their children to obtain such a qualification. However, despite their strategies, whether respondents will succeed in achieving that remains uncertain. In addition, the evidence also indicated that their strategies could be counter-productive. This points to a need for researching into possible negative impacts of strategies of middle-class parents on their children's academic performance and emotion. As Hong Kong is then under the Chinese rule after the 1997 handover, this study documenting strategies of middle-class parents for their children's education under the British rule could serve as a reference for future comparisons.
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Steriopolo, Olga. "Nominalizing evaluative suffixes in Russian: The interaction of declension class, gender, and animacy". Poljarnyj vestnik 20 (30 de novembro de 2017): 18–44. http://dx.doi.org/10.7557/6.4141.
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This is a study of Russian nominalizing evaluative suffixes that form nouns of the -a-declension. Such suffixes are very interesting to investigate because they can consistently change the animacy, declension class, and grammatical gender of the base to which they attach. However, the resulting nominalizations belong to different grammatical genders that seem to depend on the biological gender of a discourse referent. This work investigates morphosyntactic properties of such evaluative suffixes and proposes an account for the differences in grammatical gender.Nominalizing evaluative suffixes in Russian are drastically understudied. However, they contribute significantly to many important and much-debated questions in the current linguistic literature concerning the interaction between grammatical gender and declension class, mixed gender agreement, interpretability of gender features, and default gender.This research is done in the framework of Distributed Morphology (Halle and Marantz 1993; Halle 1997; Marantz 1997, among many others) and contributes to our understanding of the process of nominalization.
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Keizer, J., Y. X. Li, S. Stojilković e J. Rinzel. "InsP3-induced Ca2+ excitability of the endoplasmic reticulum." Molecular Biology of the Cell 6, n.º 8 (agosto de 1995): 945–51. http://dx.doi.org/10.1091/mbc.6.8.945.
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Oscillations in intracellular Ca2+ can be induced by a variety of cellular signalling processes (Woods et al., 1986; Berridge 1988; Jacob et al., 1988) and appear to play a role in secretion (Stojilković et al., 1994), fertilization (Miyazaki et al., 1993), and smooth muscle contraction (Iino and Tsukioka, 1994). Recently, great progress has been made in understanding the mechanisms involved in a particular class of Ca2+ oscillation, associated with the second messenger inositol 1,4,5-trisphosphate (InsP3) (Berridge, 1993). Working in concert with intracellular Ca2+, InsP3 controls Ca2+ release via the InsP3 receptor in the endoplasmic reticulum (ER) (Berridge and Irvine, 1989). The IP3 receptor is regulated by its coagonists InsP3 and Ca2+, which both activate and inhibit Ca2+ release (Finch et al., 1991; Bezprozvanny et al., 1991; De Young and Keizer, 1992). These processes, together with the periodic activation of Ca2+ uptake into the ER, have been identified as key features in the mechanism of InsP3-induced Ca2+ oscillations in pituitary gonadotrophs (Li et al., 1994), Xenopus laevis oocytes (Lechleiter and Clapham, 1992; Atri et al., 1993), and other cell types (Keizer and De Young, 1993). Earlier discussions and models of InsP3-induced Ca2+ oscillations focused on the nature and number of internal releasable pools of Ca2+ (Goldbeter et al., 1990; Swillens and Mercan, 1990; Somogyi and Stucki, 1991), the importance of oscillations in InsP3 (Meyer and Stryer, 1988), and other issues not based on detailed experimental findings in specific cells types.
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BOZZANO, MARCO, GIORGIO DELZANNO e MAURIZIO MARTELLI. "An effective fixpoint semantics for linear logic programs". Theory and Practice of Logic Programming 2, n.º 1 (18 de dezembro de 2001): 85–122. http://dx.doi.org/10.1017/s1471068402001254.
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In this paper we investigate the theoretical foundation of a new bottom-up semantics for linear logic programs, and more precisely for the fragment of LinLog (Andreoli, 1992) that consists of the language LO (Andreoli & Pareschi, 1991) enriched with the constant 1. We use constraints to symbolically and finitely represent possibly infinite collections of provable goals. We define a fixpoint semantics based on a new operator in the style of TP working over constraints. An application of the fixpoint operator can be computed algorithmically. As sufficient conditions for termination, we show that the fixpoint computation is guaranteed to converge for propositional LO. To our knowledge, this is the first attempt to define an effective fixpoint semantics for linear logic programs. As an application of our framework, we also present a formal investigation of the relations between LO and Disjunctive Logic Programming (Minker et al., 1991). Using an approach based on abstract interpretation, we show that DLP fixpoint semantics can be viewed as an abstraction of our semantics for LO. We prove that the resulting abstraction is correct and complete (Cousot & Cousot, 1977; Giacobazzi & Ranzato, 1997) for an interesting class of LO programs encoding Petri Nets.
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Wantiez, Laurent, e Pierre Thollot. "Settlement, post-settlement mortality and growth of the damselfish Chromis fumea (Pisces: Pomacentridae) on two artificial reefs in New Caledonia (south-west Pacific ocean)". Journal of the Marine Biological Association of the United Kingdom 80, n.º 6 (dezembro de 2000): 1111–18. http://dx.doi.org/10.1017/s0025315400003180.
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Density and size of Chromis fumea (Pisces: Pomacentridae) were regularly monitored during 13 months (from August 1996 to August 1997), on two artificial reefs in New Caledonia (south-west Pacific ocean): a ship-wreck (CT2) just after scuttling, and an assemblage of iron boxes (Caissons) sunk more than 50 years ago. The settlement of C. fumea was first observed 20 August 1996 and lasted 20 days. At the beginning the recruits were 1 cm size-class fish and at the end 2 cm size-class. This major settlement phase was again observed one year later (September 1997). A second minor settlement phase occurred in December 1996 on CT2. Significant immigration of adults was also observed between November 1996 (6 cm) and April 1997 (7 cm), indicating that this species is capable of medium range migration (>50 m). Population size decreased by 87·8% between the settlement of juveniles and the first immigration phase of adults. The final density of the 1996 cohort was 10·5% of the initial input of recruits on CT2 and 19·3% on Caissons. Initial density of recruits was 3·4 times higher on CT2 than on Caissons, whereas density of juveniles was similar at the end of the survey, indicating that post-settlement mortality was greater on CT2. Chromis fumea von Bertalanffy growth models were similar on CT2 and Caissons. This short-lived species is characterized by an initial rapid growth phase (K>3·36 y−1), with the fish reaching 68·5% of L∞ in three months, and a second slower growth phase (1 cm in ten months).
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Rollins-Smith, Louise A., Martin F. Flajnik, Patrick J. Blair, A. Tray Davis e Wayne F. Green. "Involvement of Thyroid Hormones in the Expression of MHC class I Antigens During Ontogeny inXenopus". Developmental Immunology 5, n.º 2 (1997): 133–44. http://dx.doi.org/10.1155/1997/38464.
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The major histocompatibility complex (MHC) is a cluster of genes encoding products central to all major functions of the vertebrate immune system. Evidence for an MHC can be found in all vertebrate groups that have been examined except the jawless fishes. Expression of MHC class I and class II antigens early in ontogeny is critically important for development of T lymphocytes capable of discriminating self from nonself. Because of this essential role in T-cell development, the ontogeny of MHC expression in the South African clawed frog,Xenopus laevis, was studied. Previous studies of MHC class I expression inXenopus laevissuggested that class I antigens are virtually absent from tadpole tissues until climax of metamorphosis. We therefore examined the possible role of thyroid hormones (TH) in the induction of class I. By flow cytometry, a small amount of class I expression was detectable on splenocytes and erythrocytes in untreated frogs at prometamorphic stages 55-58, and the amount increased significantly at the conclusion of metamorphic climax. Thus, metamorphosis is associated with increased intensity of class I expression. Neither inhibition nor acceleration of metamorphosis altered the timing of onset of class I expression. However, inhibition of metamorphosis prevented the increase in class I expression characteristic of adult cell populations. Because expression was not accelerated in TH-treated frogs or delayed in metamorphosis-inhibited frogs, it is unlikely that TH are the direct developmental cues that induce expression, although they seem to be required for the upregulation of class I expression occurring at metamorphosis. Differences in the pattern of expression in different subpopulations of cells suggest a complex pattern of regulation of expression of class I antigens during ontogeny.
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Smith, Michelle J., e Elizabeth Parsons. "Animating child activism: Environmentalism and class politics in Ghibli'sPrincess Mononoke(1997) and Fox'sFern Gully(1992)". Continuum 26, n.º 1 (25 de janeiro de 2012): 25–37. http://dx.doi.org/10.1080/10304312.2012.630138.
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McCann, Michael, e William Haltom. "Ordinary Heroes vs. Failed Lawyers—Public Interest Litigation in Erin Brockovich and Other Contemporary Films". Law & Social Inquiry 33, n.º 04 (2008): 1043–70. http://dx.doi.org/10.1111/j.1747-4469.2008.00131.x.
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Although feature films may overpraise lawyers and civil courts as means of securing justice, they caricature lawyers and litigation. Analysis of Erin Brockovich (directed by Steven Soderbergh and produced by Danny DeVito, et al., 2000) reveals four motifs—two favorable and two unfavorable to public‐interest litigants and litigation—that characterize similar films in the last decades: Class Action (1991), The Rainmaker (1997), The Sweet Hereafter (1997), A Civil Action (1998), The Insider (1999), Runaway Jury (2003), and North Country (2005). These filmic populist romances promote ordinary heroines (mostly) who redeem a problematic system through common sense and everyday virtue rather than through laws, lawyers, and litigation.
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Boschman, Cynthia R., Ulana R. Bodnar, Michelle A. Tornatore, Arlene A. Obias, Gary A. Noskin, Kristin Englund, Michael A. Postelnick, Terra Suriano e Lance R. Peterson. "Thirteen-Year Evolution of Azole Resistance in Yeast Isolates and Prevalence of Resistant Strains Carried by Cancer Patients at a Large Medical Center". Antimicrobial Agents and Chemotherapy 42, n.º 4 (1 de abril de 1998): 734–38. http://dx.doi.org/10.1128/aac.42.4.734.
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ABSTRACT Drug resistance is emerging in many important microbial pathogens, including Candida albicans. We performed fungal susceptibility tests with archived isolates obtained from 1984 through 1993 and fresh clinical isolates obtained from 1994 through 1997 by testing their susceptibilities to fluconazole, ketoconazole, and miconazole and compared the results to the rate of fluconazole use. All isolates recovered prior to 1993 were susceptible to fluconazole. Within 3 years of widespread azole use, we detected resistance to all agents in this class. In order to assess the current prevalence of resistant isolates in our hematologic malignancy and transplant patients, we obtained rectal swabs from hospitalized, non-AIDS, immunocompromised patients between June 1995 and January 1996. The swabs were inoculated onto sheep’s blood agar plates containing 10 μg of vancomycin and 20 μg of gentamicin/ml of agar. One hundred one yeasts were recovered from 97 patients and were tested for their susceptibilities to amphotericin B, fluconazole, flucytosine, ketoconazole, and miconazole. The susceptibility pattern was then compared to those for all clinical isolates obtained throughout the medical center. The antifungal drug histories for each patient were also assessed. The yeasts from this surveillance study were at least as susceptible as the overall hospital strains. There did not appear to be a direct linkage between prior receipt of antifungal agent therapy and carriage of a new, drug-resistant isolate. Increased resistance to newer antifungal agents has occurred at our medical center, but it is not focal to any high-risk patient population that we studied. Monitoring of susceptibility to antifungal agents appears to be necessary for optimizing clinical therapeutic decision making.
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Lombard-Platet, Suzanne, Valerie Meyer e Rhodri Ceredig. "Both IFN-γ and IL-4 Induce MHC Class II Expression at the Surface of Mouse Pro-B Cells". Developmental Immunology 5, n.º 2 (1997): 115–20. http://dx.doi.org/10.1155/1997/76506.
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Pro-B cells are early B-cell progenitors that retain macrophage potential. We have studied MHC class II molecules and invariant chain inducibility on four class II negative mouse pro- B-cell clones. We analyzed the effects of IL-4 and IFN-γ, which represent the major inducers of class II in the B-lymphoid and monocytic/macrophage lineages, respectively. After 48 h of treatment with either cytokine, three pro-B-cell clones (C2.13, A1.5, and F2.2) expressed intracellular invariant chain and cell-surface class II molecules. One clone (D2.1) remained negative. As already reported, more differentiated 70Z/3 pre-B cells were inducible by IL-4 only. These data suggest that the induction of class II and invariant-chain genes are subject to regulation throughout B-cell differentiation.
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Sales Cordeiro, Glaís, Isabel Cristina Michelan de Azevedo e Vanda Lúcia Prado Mattos. "Ecrire un récit d’aventures à l’école et à la clinique logopédique". Travaux neuchâtelois de linguistique, n.º 33 (1 de dezembro de 2000): 183–97. http://dx.doi.org/10.26034/tranel.2000.2690.
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Based upon a school-class work with textual genres in didactic sequences proposed by Dolz & Schneuwly (1996, 1997, 1998, 1999), the third class pedagogical co-ordinators and teachers from the «Colégio Arquidiocesano de São Paulo» (Brazil) have elaborated a didactic sequence for the teaching/learning of the genre adventure narratives. In this article we present two students’ productions before and after the teaching in order to analyse the development of their narrative capacities. This analysis is based on Bronckart’s (1997) interactionist socio-discursive model. Our results suggest significant changes concerning conflicts creation and resolution and their relation to the narrative’s initial and final situations. We may, therefore, build the hypothesis that a didactic sequence offers teachers a means to select, accurately, which dimensions they shall work with their students. Besides, we think that this didactic device can inspire speech therapy re-education practices with children having written language troubles concerning narrative discourse.
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Ashurov, Ravshan, Almaz Butaev e Biswajeet Pradhan. "On Generalized Localization of Fourier Inversion Associated with an Elliptic Operator for Distributions". Abstract and Applied Analysis 2012 (2012): 1–13. http://dx.doi.org/10.1155/2012/649848.
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We study the behavior of Fourier integrals summed by the symbols of elliptic operators and pointwise convergence of Fourier inversion. We consider generalized localization principle which in classicalLpspaces was investigated by Sjölin (1983), Carbery and Soria (1988, 1997) and Alimov (1993). Proceeding these studies, in this paper, we establish sharp conditions for generalized localization in the class of finitely supported distributions.
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Cavicchioli, Alberto, e Fulvia Spaggiari. "Topology of four-manifolds with special homotopy groups". Bulletin of the Australian Mathematical Society 74, n.º 3 (dezembro de 2006): 321–35. http://dx.doi.org/10.1017/s0004972700040399.
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We study the homotopy type and the s—cobordism class of a closed connected topological 4-manifold with vanishing second homotopy group. Our results are related to problem 4.53 of Kirby in Geometric Topology, Studies in Advanced Math. 2 (1997), and give a partial answer to a question stated by Hillman in Bull. London Math. Soc.27 (1995) 387–391.
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Unger, Dan, James Kroll, I.-Kuai Hung, Jeffrey Williams, Dean Coble e Jason Grogan. "A Standardized, Cost-Effective, and Repeatable Remote Sensing Methodology to Quantify Forested Resources in Texas". Southern Journal of Applied Forestry 32, n.º 1 (1 de fevereiro de 2008): 12–20. http://dx.doi.org/10.1093/sjaf/32.1.12.
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Abstract A standardized remote sensing methodology was evaluated for its use in quantifying the forested resources of the state of Texas in a timely and cost-effective manner. Landsat data from 2002 were used to create a land cover base map encompassing a four-county study area in East Texas. Site-specific and non-site-specific accuracy assessments of the classified map indicate that overall the 2002 base map accuracy of 72.78% was within acceptable remote sensing standards for Landsat data and that forest cover types derived from 2002, 1987, and 1980 Landsat data were within 4.4, 0.5, and 7.4% agreement with Forest Inventory and Analysis Program data collected in 1988, 1988, and 1980 respectively. A classified image representing five age class distributions for all forest cover types, derived through a Boolean manipulation of forest cover type maps from 2002, 1997, 1992, 1987, 1984, 1980, and 1974, indicates that overall map accuracy for age class distributions based on 30-m Landsat data from 1974 through 2002 was 58.69%. Overall, results indicate that remote sensing in conjunction with ground truthing can accurately quantify forest composition and age distributions using standardized and readily available data.
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Josefsson, Gunlög. "The Meaning of Lexical Classes". Nordic Journal of Linguistics 24, n.º 2 (dezembro de 2001): 218–31. http://dx.doi.org/10.1080/033258601753358614.
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Following the spirit of Relativized Extreme Functionalism, I argue that a set of grammatical features, traditionally thought of as devoid of semantics, lexical class (declension and conjugation), in fact has semantic content. Taking Josefsson (1995. 1997. 1998) as a point of departure, I suggest that the lexical class determines the word class of a word, hence relating the word to a major ontological category such as THING and EVENT. A certain lexical class may correspond to a semantic subclass of a major ontological category, but this does not need to be the case. The approach taken explains certain morphological phenomena in Swedish, such as stem vowels, and explains why the non-head part of a compound is undetermined for major ontological category.
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Stock, Wendy A., e John J. Siegfried. "Where Are They Now? Tracking the Ph.D. Class of 1997". Southern Economic Journal 73, n.º 2 (outubro de 2006): 472–88. http://dx.doi.org/10.1002/j.2325-8012.2006.tb00782.x.
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Stock, Wendy A., e John J. Siegfried. "Where Are They Now? Tracking the Ph.D. Class of 1997". Southern Economic Journal 73, n.º 2 (1 de outubro de 2006): 472. http://dx.doi.org/10.2307/20111902.
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Griffiths, David J. "Millikan Lecture 1997: Is there a text in this class?" American Journal of Physics 65, n.º 12 (dezembro de 1997): 1141–43. http://dx.doi.org/10.1119/1.18777.
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Strayer, David L., Lane C. Smith e Dean C. Hunter. "Effects of the zebra mussel (Dreissena polymorpha) invasion on the macrobenthos of the freshwater tidal Hudson River". Canadian Journal of Zoology 76, n.º 3 (1 de março de 1998): 419–25. http://dx.doi.org/10.1139/z97-212.
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To assess the effect of the zebra mussel (Dreissena polymorpha) invasion on benthic animal communities, we monitored the macrozoobenthos at eight sites in the freshwater tidal Hudson River in 1990-1995. Zebra mussels were absent or scarce in the Hudson River before September 1992, but abundant (mean 17 000/m2) on hard substrata in 1993-1995 and responsible for large declines in phytoplankton biomass. All of our monitoring stations had soft sediments, and so had low local densities of zebra mussels (mean 78/m2). Nevertheless, we observed marked changes in the macrozoobenthos at these stations. Sphaeriid clams declined by 67% between 1990-1992 and 1993-1995, but no other group of macrobenthos showed a simple change in density between 1990-1992 and 1993-1995 across all eight monitoring sites. Instead, most taxa showed a strong interaction between zebra mussel impacts and water depth. At deep-water sites, macrozoobenthic density declined by 33% between 1990-1992 and 1993-1995, while at shallow-water sites, density rose by 25%. We suggest that these changes were probably caused by reduced sedimentation of edible particles at deep-water sites combined with increased biomass of macrophytes and attached algae at shallow-water sites.
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GARG, P., S. CHAKRABORTY, I. BASU, S. DATTA, K. RAJENDRAN, T. BHATTACHARYA, S. YAMASAKI et al. "Expanding multiple antibiotic resistance among clinical strains of Vibrio cholerae isolated from 1992–7 in Calcutta, India". Epidemiology and Infection 124, n.º 3 (junho de 2000): 393–99. http://dx.doi.org/10.1017/s0950268899003957.
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Antimicrobial susceptibilities of Vibrio cholerae strains isolated from cholera patients admitted to the Infectious Diseases Hospital, Calcutta, India for 6 years were analysed to determine the changing trends; 840 V. cholerae strains isolated in 1992–1997 were included in this study. Among V. cholerae serogoup O1 and O139, ampicillin resistance increased from 1992 (35 and 70%, respectively) to 1997 (both serogroups 100%). Resistance to furazolidone and streptomycin was constantly high among V. cholerae O1 strains with gradual increase in resistance to other drugs such as ciprofloxacin, co-trimoxazole, neomycin and nalidixic acid. V. cholerae O139 strains exhibited susceptibilities to furazolidone and streptomycin comparable with those of O1 strains. However, after initial increase in resistance to chloramphenicol and co-trimoxazole, all the V. cholerae O139 strains became susceptible to these two drugs from 1995 onwards. Both V. cholerae O1 and O139 remained largely susceptible to gentamicin and tetracycline. V. cholerae non-O1, non-O139 strains, in contrast, exhibited high levels of resistance to virtually every class of antimicrobial agents tested in this study especially from 1995. Kruskal–Wallis one-way analysis showed that V. cholerae O1 Ogawa serogroup exhibited significant yearly increase in resistance to nine antibiotics followed by non-O1 non-O139 and O139 strains to six antibiotics and two antibiotics respectively. Interesting observation encountered in this study was the dissipation of some of the resistant patterns commonly found among V. cholerae non-O1 non-O139 or O1 serogroups to the O139 serogroup and vice versa during the succeeding years.
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Thorisson, Konrad, Ingibjörg G. Jónsdóttir, Gudrun Marteinsdottir e Steven E. Campana. "The use of otolith chemistry to determine the juvenile source of spawning cod in Icelandic waters". ICES Journal of Marine Science 68, n.º 1 (25 de agosto de 2010): 98–106. http://dx.doi.org/10.1093/icesjms/fsq133.
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Abstract Thorisson, K., Jónsdóttir, I. G., Marteinsdottir, G., and Campana, S. E. 2011. The use of otolith chemistry to determine the juvenile source of spawning cod in Icelandic waters. – ICES Journal of Marine Science, 68: 98–106. Chemical fingerprinting was used to discriminate spatial groups of juvenile cod (Gadus morhua) and to backtrack spawning cod in Icelandic waters to their area of origin as 0-group juveniles. Juvenile 0-group cod were collected around Iceland in August 1996 and 1997 to establish the spatial distribution of otolith chemistry at the juvenile stage. Spawning cod from the same year classes were sampled in the same areas in April 2002 and April/May 2003. The core, corresponding to the juvenile otolith, was extracted from the adult otolith and its content of Ba, Mn, and Sr compared with the chemistry of whole otoliths of juveniles of the same year class. High Atlantic inflow into the shelf area north of Iceland in 1997 mixed the juveniles from different areas, and the spawners of that year class were not backtraceable to their origin. For the 1996 year class, however, mixed-stock analysis indicated that most of the spawning cod northwest, north, and northeast of Iceland originated from juveniles off the central part of the north coast. Using otolith chemistry to backtrace the origin of spawners appears well suited for areas with limited mixing, but less well suited for areas or years of high current velocity.
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McMillan, Robert S., T. H. Bressi, J. L. Montani, T. L. Moore, M. L. Perry e A. F. Tubbiolo. "The Value of Fabry-Perot Interferometry in Studying Long-Term Convective Line Shifts". International Astronomical Union Colloquium 170 (1999): 278–85. http://dx.doi.org/10.1017/s0252921100048673.
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AbstractSmall < 10 m s−1 variations of radial velocity (RV) with multi-year periods in solar-type stars may be indistinguishable from the effects induced on lines by stellar activity cycles (Dravins 1985; Saar & Donahue 1997). Dravins (1992) recommended a resolving power R > 3 × 105 to measure accurately the subtle changes in the shapes of bisectors of photospheric absorption lines driven by changes of granular convection in slowly rotating dwarf stars. Butler et al. (1996) measure impressively small amplitudes of RVs by using echelle spectrographs that cover a broad spectrum. However, to cover a broad spectrum the resolving power is typically limited to < 7 × 104, and the necessary presence of the iodine absorption spectrum may make it difficult to measure convective line shifts contemporaneously with the RV time series. Furthermore, to reach an RV accuracy of ± 3 ms−1 the whole profile of each line is used, thus maximizing the possibility that changes in the shapes of the lines’ C-bisectors could induce an apparent variation of RV.Dravins (1985) recommended the exclusive use of the steep flanks of photospheric absorption lines to minimize the effects of convection on apparent RV. McMillan et al. (1993, 1994) demonstrated that such RV measurements made with a Fabry-Perot etalon (FPE) interferometer in transmission can be stable in the presence of stellar line variations seen by other investigators whose measurements were not based exclusively on line flanks. Dravins also prescribed high resolving power, high signal-to-noise ratio, high instrumental contrast, and low instrumental wings to analyze the rest of the line profile for convectively-driven changes (Dravins 1978, 1987, 1992). A double- or multiple-pass FPE scanning whole line profiles can provide high R, high contrast, low wings, and a stable, symmetrical line spread function with small (portable) optics, although the low photon efficiency will restrict its use to a few carefully selected stars. The spectral classes of these stars should span the spectral classes of the stars being monitored by others for planets. We describe a possible implementation of this concept that has the potential for adequate photon flux: observing symbiotically through another instrument on a 6-m to 10-m class telescope.
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Kawecki, Maciej, Roman Różański, Grzegorz Chłapiński, Marcin Hławka, Krzysztof Jamróz e Adam Zagdański. "Prediction intervals and regions for multivariate time series models with sieve bootstrap". Probability and Mathematical Statistics 38, n.º 2 (28 de dezembro de 2018): 317–57. http://dx.doi.org/10.19195/0208-4147.38.2.5.
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In the paper, the construction of unconditional bootstrap prediction intervals and regions for some class of second order stationary multivariate linear time series models is considered. Our approach uses the sieve bootstrap procedure introduced by Kreiss 1992 and Bühlmann 1997. Basic theoretical results concerning consistency of the bootstrap replications and the bootstrap prediction regions are proved. We present a simulation study comparing the proposed bootstrap methods with the Box–Jenkins approach.
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Bortolussi, G., J. G. McIvor, J. J. Hodgkinson, S. G. Coffey e C. R. Holmes. "The northern Australian beef industry, a snapshot. 3. Annual liveweight gains from pasture based systems". Australian Journal of Experimental Agriculture 45, n.º 9 (2005): 1093. http://dx.doi.org/10.1071/ea03098.
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The herd performance of 375 northern Australian beef producers during the 1991 and 1992 to 1995 and 1996 financial years was surveyed in 1996 and 1997. Estimates were made of annual liveweight gain from production systems based on native and improved pastures together with hormonal growth promotant use and supplementation practices. The most commonly used pasture communities for growing and finishing cattle were black speargrass and brigalow communities in Central Coastal Queensland and the Central Highlands; black speargrass in Northern Queensland; Mitchell grass and gidgee in Central Western and North-west Queensland; Mitchell grass in the Northern Territory and northern Western Australia regions and brigalow–softwood scrub in the Maranoa South West. There was considerable variation and overlap in the production ranges of the various pasture communities. The estimates and ranges of annual liveweight gains were comparable with measurements from scientific and commercial studies for 3 major pasture communities (black speargrass, brigalow and Mitchell grass). On this basis, the annual liveweight gain data are considered to represent sound estimates of performance from the pasture communities and husbandry systems in use in northern Australia. Mean annual gains for pasture communities in the more northern regions tended to be <150 kg/year. Half the survey group used hormonal growth promotants but use varied between regions with lowest levels in Central Coastal Queensland (30%) and highest usage in the Central Highlands (59%). Steers and bullocks were the most commonly implanted class of cattle. Supplementation periods tended to be longest in more northern regions. Nitrogen was a component of >90% of the supplements offered. The percentage of producers supplementing various classes of cattle varied widely (0–77%). Steers were often the least supplemented class and weaners were the most common. The highest percentage of producers (>68%) supplementing weaners was found in North-west and Northern Queensland, the Northern Territory and northern Western Australia. Significant correlations explaining 3–23% of the variance were found between annual liveweight gain and latitude and/or longitude for native black speargrass and Mitchell grass pasture communities and improved brigalow pastures. Generally, annual liveweight gain increased with increasing latitude and longitude. The results are discussed in relation to herd management practices and sources of variation in the northern Australian production environment.
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Goodwin, Megan. "Staying after Class". Nova Religio 20, n.º 4 (1 de maio de 2017): 80–93. http://dx.doi.org/10.1525/nr.2017.20.4.80.
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In March 1997, Marshall Herff Applewhite (Do) and thirty-eight of his students made headlines when they exited their human bodies in a home in Rancho Santa Fe in San Diego County, California. While the class (as they called their group) is gone, the legacy of Heaven’s Gate remains on the Heaven’s Gate website preserved by Mark and Sarah King. These two former members shared their experiences in the class at the New Religious Movements Group Methods Meeting on 21 November 2014 in San Diego at the American Academy of Religion’s annual meeting. Their presentation and participation in a question-and-answer session provided insight into the complex, ambiguous legacy of Heaven’s Gate: a group that strove for existence beyond the materiality of human bodies now survives on Earth in material form, disseminated by human persons dedicated to preserving the teachings of Do, and his mentor Ti (Bonnie Lu Nettles) in a dynamic, ephemeral space—the internet.
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Lee, Chang Won. "How does race operate among Asian Americans in the labor market?: Occupational segregation and different rewards by occupation among native-born Chinese American and Japanese American male workers". Ethnic Studies Review 33, n.º 1 (1 de janeiro de 2010): 93–129. http://dx.doi.org/10.1525/esr.2010.33.1.93.
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The effect of race in the U.S. labor market has long been controversial. One posits that racial effects have been diminished since the civil rights movement of the 1960s (Alba & Nee, 2003; Sakamoto, Wu, & Tzeng, 2000; Wilson, 1980). Even if some disparities in labor-market outcomes among race groups are found, advocates of this “declining significance of race” thesis do not attribute these disparities to racial discrimination. They, instead, understand the racial gaps as a result of class composition of racial minority groups, classes represented by larger proportions of the working-class population (Wilson, 1980, 1997) as well as unskilled-immigrant workers (Borjas, 1994).