997 resultados para 14-142
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A novel fish-specific apolipoprotein (apo-14 kDa) has been recently cloned from eel and pufferfish. However, its expression pattern has not been elucidated. in this study, EcApo-14 has been screened from hypothalamic cDNA library of male orange-spotted grouper, which shows 62.9%, 51%, 46.9%, 43.2%, and 31.9% identities to Apo-14 of European flounder, pufferfish, Japanese eel, gibel carp, and grass carp, respectively. RT-PCR analysis reveals that this gene is first transcribed in neurula embryos and maintains a relatively stable expression level during the following embryogenesis. EcApo-14 transcripts are at a very high level during embryonic and early larval development in the yolk syncytial layer (YSL), and decrease in YSL and form intense staining in liver at 3 days after hatching. In adult tissues, EcApo-14 is predominantly expressed in liver and brain. The data suggested that EcApo-14 might play an important role in liver and brain morphogenesis and growth. (c) 2005 Elsevier Inc. All rights reserved.
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The relatively high levels of cannabis use among young people is a cause of concern because of the positive relationship between its early onset use, antisocial behaviours and associated lifestyle. Amongst a survey of 3919 young people at school year 11 in Northern Ireland (aged 14/15 years) 142 reported daily cannabis use. These young people also reported particularly high levels of legal and illegal drug use and accounted for a high proportion of use of hard drugs such as cocaine and heroin for the full school cohort. Daily cannabis users also reported high levels of antisocial behaviour and disaffection with school. The findings perhaps raise questions about the existence of a potentially ‘hidden’ high risk school based group of young people during adolescence who require specific targeted prevention strategies.
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Contiene resúmenes bibliográficos de documentos sobre población y temas relacionados que se producen en América Latina y el Caribe, publicados entre 1987-1989.
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Vorbesitzer: Bartholomaeusstift Frankfurt am Main
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Vorbesitzer: Nicolaus Bernardi; Dominikanerkloster Frankfurt am Main
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Bettelheim, Bruno; Janowitz, Morris: "A Study on Anxiety and Social Aggression Among Different Groups of War Veterans", 1945-1947; Über die Anfälligkeit der Veteranen für antisemitische Propaganda, Typoskript, englisch, 1 Blatt; "Preliminary Study on the Evaluation of Intolerance Propaganda". Typoskript, 29 Blatt; "Isolationg the Patterns of Intolerance". Typoskript, 30 Blatt; "Distribution of Ethic Intolerance". Typsokript, 18 Blatt; "The Social Characteristics of the Intolerant". Typoskript, 22 Blatt; "Addendum to Social Characteristics of the Intolerant". Typoskript, 16 Blatt; "Impact of War Experiences". Typoskript, 26 Blatt; "Pattern on Sterepotypes". Typoskript, 14 Blatt; "Appendix No. 1: Schedule of Questions Employed in Interview". Typoskript, 6 Blatt; "Appendix No. 2: The Verteran´s Comment on the Interview Situation". Typoskript, 7 Blatt; "Preliminary Report of the Evaluation of Tolerance Propaganda". Typoskript, 19 Blatt; Einleitung zur Beschreibung des Forschungsprojekts, Typoskript, englisch, 1 Blatt; "Instructions for Interviewers". Typoskript, 2 Blat; "Questionaire". Typoskrip, 10 Blatt; "Prupose of the Investigation". Typoskript, 4 Blatt; "Schedule for Interviewers". Typoskript, 6 Blatt; "Appendix: Chicago Veterans Project". Typoskript, 3 Blatt; Memodanden zu Sitzungen mit Bruno Bettelheim, Edward Shils und Theodor W. Adorno; Memorandum 03.04.1945, Typoskript, 2 Blatt; Memorandum 15.03.1945; a) Typoskript, 3 Blatt; b) Typoskript, 4 Blatt; Memorandum 07.03.1945; a) Typoskript, 5 Blatt; b) Typoskript, 6 Blatt; University of Chicago: 1 Brief an Max Horkheimer, Chicago, 29.10.1945; University of Chicago, 1 Brief an Edward Shils undBruno Bettelheim, Chicago, 05.07.1945; Fine, Benjamin: "For Education against Intolerance and Prejudice"; Sonderdruck aus: The Menorah Journal, 1944, Vol. XXXII, No. 2, S. 161-180; Drucksachen, Materialien, 10 Blatt; Ackerman, Nathan W.: zum 'Psychoanalyst Project', 1945-1946; "Towards a Dynamic definition of Anti-Semitism". Typoskript, 13 Blatt; "The Use of Psychoanalytic Case Histories for the Study of Anti-Semitism". Typoskript, 14 Blatt; "Case Material Summary", Tabelle, 5 Blatt; "From for the Collection of Clinical Data on Anti-Minority and Anti-Semitic Attitudes". Als Typoskript vervielfältigt, 5 Blatt; "Case 2". Typoskript, 5 Blatt; "Case 24". Typoskript, 8 Blatt;
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Die Foliierung geht nur bis Bl. 268; zusätzlich gibt es das Blatt 53a.
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Through the Deep Sea Drilling Project samples of interstitial solutions of deeply buried marine sediments throughout the World Ocean have been obtained and analyzed. The studies have shown that in all but the most slowly deposited sediments pore fluids exhibit changes in composition upon burial. These changes can be grouped into a few consistent patterns that facilitate identification of the diagenetic reactions occurring in the sediments. Pelagic clays and slowly deposited (<1 cm/1000 yr) biogenic sediments are the only types that exhibit little evidence of reaction in the pore waters. In most biogenic sediments sea water undergoes considerable alteration. In sediments deposited at rates up to a few cm/1000 yr the changes chiefly involve gains of Ca(2+) and Sr(2+) and losses of Mg(2+) which balance the Ca(2+) enrichment. The Ca-Mg substitution may often reach 30 mM/kg while Sr(2+) may be enriched 15-fold over sea water. These changes reflect recrystallization of biogenic calcite and the substitution of Mg(2+) for Ca(2+) during this reaction. The Ca-Mg-carbonate formed is most likely a dolomitic phase. A related but more complex pattern is found in carbonate sediments deposited at somewhat greater rates. Ca(2+) and Sr(2+) enrichment is again characteristic, but Mg(2+) losses exceed Ca(2+) gains with the excess being balanced by SO4(post staggered 2-) losses. The data indicate that the reactions are similar to those noted above, except that the Ca(2+) released is not kept in solution but is precipitated by the HCO3(post staggered -) produced in SO4(post staggered 2-) reduction. In both these types of pore waters Na(+) is usually conservative, but K(+) depletions are frequent. In several partly consolidated sediment sections approaching igneous basement contact, very marked interstitial calcium enrichment has been found (to 5.5 g/kg). These phenomena are marked by pronounced depletion in Na(+), Si and CO2, and slight enhancement in Cl(-). The changes are attributed to exchange of Na(+) for Ca(2+) in silicate minerals forming from submarine weathering of igneous rocks such as basalts. Water is also consumed in these reactions, accounting for minor increases in total interstitial salinity. Terrigenous, organic-rich sediments deposited rapidly along continental margins also exhibit significant evidences of alteration. Microbial reactions involving organic matter lead to complete removal of SO4(post staggered 2-), strong HCO3(post staggered -) enrichment, formation of NH4(post staggered +), and methane synthesis from H2 and CO2 once SO4(post staggered 2-) is eliminated. K+ and often Na+ (slightly) are depleted in the interstitial waters. Ca(2+) depletion may occur owing to precipitation of CaCO3. In most cases interstitial Cl- remains relatively constant, but increases are noted over evaporitic strata, and decreases in interstitial Cl- are observed in some sediments adjacent to continents.