Assessment of the national effort to combat mental retardation from biomedical causes : conference proceedings, November 14-16, 1983, Washington, D.C.

Item 529-B-8

Preliminary comilation of data for retrospective world interval July 26-August 14, 1972,

Mode of access: Internet.

A look at the Middle East; background. [Text of a speech delivered at Georgetown University, Washington, D.C., on March 14, 1957].

Mode of access: Internet.

National Oceanic and Atmospheric Administration authorization : hearings before the Committee on Commerce, Science, and Transportation, United States Senate, Ninety-eighth Congress, first session, on NOAA ocean and coastal programs, the National Marine Fisheries Service, and atmospheric and satellite programs, February 28, March 10, and 14, 1983.

"Serial no. 98-18."

Savannah river and Clark Hill reservoir, Ga. and S.C. Hearings, Seventy-seventh Congress, first session. March 13, 14, and 18, 1941.

Mode of access: Internet.

Superfund implementation : hearings before the Subcommittee on Superfund and Environmental Oversight of the Committee on Environment and Public Works, United States Senate, One hundredth Congress, first session, April 14, 1987, Newark, N.J.; April 29, June 25, and July 23, 1987, Washington, D.C.

Item 1045-A, 1045-B (microfiche)

Ecological systems approaches to aerobiology, II : development, demonstration and evaluation of models : proceedings of workshop/conference II, National Center for Atmospheric Research, Boulder, Colorado, 12-14 July 1972 /

At head of title: International Biological Program, United States National Committee, Aerobiology Program.

Late pleistocene to holocene composite speleothem O-18 and C-13 chronologies from south island, new Zealand-did a global younger dryas really exist?

Oxygen and carbon data from eight stalagmites from northwest South Island are combined to produce composite records of delta(18)O and delta(13)C from 23.4 ka to the present. The chronology is anchored by 43 thermal ionization mass spectrometry (TIMS) uranium series ages. Delta O-18 values are interpreted as having a first order positive relationship to temperature, but also to be influenced by precipitation in a complex manner. Delta C-13 is interpreted as responding negatively to increases in atmospheric CO, concentration, biological activity and precipitation amount. Six climatic phases are recognized. After adjustment of 1.2parts per thousand for the ice volume effect, the delta(18)O record between 23 and 18 ka varies around -3.72parts per thousand compared to the Holocene average of -3.17parts per thousand. Late-glacial warming commenced between 18.2 and 17.8 ka and accelerated after 16.7 ka, culminating in a positive excursion between 14.70 and 13.53 ka. This was followed by a significant negative excursion between 13.53 and 11.14 ka of up to 0.55parts per thousand depth that overlapped the Antarctic Cold Reversal (ACR) and spanned the Younger Dryas (YD). Positive delta(18)O excursions at 11.14 ka and 6.91-6.47 ka represent the warmest parts of the Holocene. The mid-Holocene from 6 to 2 ka was marked by negative excursions that coincide with increased glacial activity in the South Island. A short positive excursion from 0.71 to 0.57 ka was slightly later than the Medieval Warm Period of Europe. Delta C-13 values were high until 17.79 ka after which there was an abrupt decrease to 17.19 ka followed by a steady decline to a minimum at 10.97 ka. Then followed a general increase, suggesting a drying trend, to 3.23 ka followed by a further general decline. The abrupt decrease in delta-values after 17.79 ka probably corresponds to an increase in atmospheric CO2 concentration, biological activity and wetness at the end of the Last Glaciation, but the reversal identified in the delta(18)O record from 13.53 to 11.14 ka was not reflected in delta(13)C changes. The lowest delta(13)C values coincided with the early Holocene climatic suboptimum when conditions were relatively wet as well as mild. Major trends in the delta(18)O(c) record are similar to the Northern Hemisphere, but second order detail is often distinctly different. Consequently, at the millennial scale, a more convincing case can be made for asymmetric climatic response between the two hemispheres rather than synchronicity. (C) 2004 Elsevier B.V. All rights reserved.

The C-terminus of Raf-1 acts as a 14-3-3-dependent activation switch

The Raf-1 protein kinase is a major activator of the ERK MAPK pathway, which links signaling by a variety of cell surface receptors to the regulation of cell proliferation, survival, differentiation and migration. Signaling by Raf-1 is regulated by a complex and poorly understood interplay between phosphorylation events and protein-protein interactions. One important mode of Raf-1 regulation involves the phosphorylation-dependent binding of 14-3-3 proteins. Here, we have examined the mechanism whereby the C-terminal 14-3-3 binding site of Raf-1, S621, controls the activation of MEK-ERK signaling. We show that phosphorylation of S621 turns over rapidly and is enriched in the activated pool of endogenous Raf-1. The phosphorylation on this site can be mediated by Raf-1 itself but also by other kinase(s). Mutations that prevent the binding of 14-3-3 proteins to S621 render Raf-1 inactive by specifically disrupting its capacity to bind to ATP, and not by gross conformational alteration as indicated by intact MEK binding. Phosphorylation of S621 correlates with the inhibition of Raf-1 catalytic activity in vitro, but 14-3-3 proteins can completely reverse this inhibition. Our findings suggest that 14-3-3 proteins function as critical cofactors in Raf-1 activation, which induce and maintain the protein in a state that is competent for both ATP binding and MEK phosphorylation.

Henkilötietojen siirrot Euroopan unionista kolmansiin maihin erityisesti Euroopan unionin tuomioistuimen tuomion C-362/14 Maximillian Schrems v Data Protection Commissioner valossa

Tutkielman tarkoituksena on selvittää lukijalle, mistä syistä ja miten Euroopan unionin tietosuojainstrumentit – nykyinen tietosuojadirektiivi ja tuleva tietosuoja-asetus – asettavat rajoituksia EU:n kansalaisten henkilötietojen siirroille kolmansiin maihin kaupallisia tarkoituksia varten. Erityisen tarkastelun kohteena on henkilötietojen siirrot EU:n alueelta Yhdysvaltoihin mahdollistanut Safe Harbor-järjestelmä, jonka Euroopan unionin tuomioistuin katsoi pätemättömäksi asiassa C-362/14 Maximillian Schrems v Data Protection Commissioner. Tutkimusaiheen eli henkilötietojen rajat ylittävien siirtojen ollessa kansainvälisen oikeuden ja tietosuojaoikeuden leikkauspisteessä on tutkimuksessa käytetty molempien oikeudenalojen asiantuntijoiden tutkimuksia lähteenä. Kansainvälisen oikeuden peruslähteenä on käytetty Brownlien teosta Principles of Public International Law (6. painos), jota vasten on peilattu tutkimusaihetta tarkemmin käsittelevää kirjallisuutta. Erityisesti on syytä nostaa esille Bygraven tietosuojaoikeutta kansainvälisessä kontekstissa käsittelevä Data Privacy Law: An International Perspective sekä Kunerin nimenomaisesti henkilötietojen kansainvälisiä siirtoja käsittelevä Transborder Data Flows and Data Privacy Law. Uusien teknologioiden myötä nopeasti kehittyvästä tutkimusilmiöstä ja oikeudenalasta johtuen tutkimuksessa on käytetty lähdemateriaaleina runsaasti aihepiiriä käsitteleviä artikkeleita arvostetuista julkaisuista, sekä EU:n tietosuojaviranomaisten ja YK:n raportteja virallislähteinä. Keskeiset tutkimustulokset osoittavat EU:n ja sen jäsenvaltioiden intressit henkilötietojen siirroissa sekä EU:n asettamien henkilötietojen siirtosääntelyiden vaikutukset kolmansiin maihin. Globaalin konsensuksen saavuttamisen koskien henkilötietojen kansainvälisiä siirtosääntelyitä arvioitiin olevan ainakin lähitulevaisuudessa epätodennäköistä. Nykyisten alueellisten sääntelyratkaisujen osalta todettiin Euroopan neuvoston yleissopimuksen No. 108 eniten osoittavan potentiaalia maailmanlaajuiselle implementoinnille. Lopuksi arvioitiin oikeudellisen pluralismin mallin puitteissa tarkoituksenmukaisia keinoja EU:n kansalaisten perusoikeuksina turvattujen yksityisyyden ja henkilötietojen suojan parantamiseksi. Tarkastelu osoittaa EU:n kansalaisten sekä näiden henkilötietoja käsittelevien ja siirtävien yritysten välillä olleen tiedollinen ja voimallinen epätasapaino, joka ilmenee yksilön tiedollisen itseautonomian ja suostumuksen merkityksen heikentymisenä, joskin EU:n vuonna 2018 voimaan astuva tietosuoja-asetus organisaatioiden vastuuta korostamalla pyrkii poistamaan tätä ongelmaa.

Determinación de la actividad catalasa (cat) y superóxido dismutasa (sod) en embriones de yamú (brycon amazonicus) conservados A -14 °C

Tesis (Zootecnista). -- Universidad de La Salle. Facultad de Ciencias Agropecuarias. Programa de Zootecnia, 2014

Conservación de embriones de Yamú (brycon amazonicus) a - 14 °C como posible estrategia de producción

Tesis (Zootecnista). -- Universidad de La Salle. Facultad de Ciencias Agropecuarias. Programa de Zootecnia, 2014