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1
Mexico 29 Juillet - 5 Ao�t 1993 13th ICAES

muy distintas, tambien se ven en los microcosmos de las empresas estas redes de asociaciones , en nuevos asalariados, titulares de diplomas y de competencias reconocidas sobre el mercado del trabajo ha de los microcosmos laborales las representaciones de los individuos crean de nuevo, d�a tr�s d�a, las

E-print Network

2
Determination of Mechanical and Surface Properties of ...
2005-08-02

... 642-643 (2004). 6. AP Somlai, S. Iyer and DA Schiraldi, ACS Polymer Preprints, 45(1), 650-651 (2004). 7. DA Schiraldi ...

DTIC Science & Technology

3
Questions for the Sabril AC

... 1. Does the totality of the preclinical and clinical data verify that DaTSCAN allows visualization of the dopamine transporter distribution within the human ...

Center for Biologics Evaluation and Research (CBER)

4
Developments in REDES: The Rocket Engine Design Expert System
1990-01-01

The Rocket Engine Design Expert System (REDES) was developed at NASA-Lewis to collect, automate, and

NASA Technical Reports Server (NTRS)

5
DaTSCAN AC Briefing Material Document

Page 1. DaTSCAN (Ioflupane I 123 Injection) PCNS Advisory Committee Briefing Document Page 1 of 59 DaTSCAN� (Ioflupane I 123 Injection) Briefing Document ...

Center for Biologics Evaluation and Research (CBER)

6
PII S0196-9781(97)00481-6 The Effect of FMRFamide Analogs on [35

.; Murase, T.; Kondo, K.; Iwasaki, Y.; Oiso, Y. Centrally administered neuropeptide FF inhibits arginine va in the [35 S]GTP- -S binding assay. All of the analogs except F-(D)-MRFamide, FM-(D)-MFamide, daY- Wn and its synthetic analogs ac-FnLRFa (AcF), daY- FnLRFa (daY), ...

E-print Network

7
Deletion of AcMNPV AC16 and AC17 results in delayed viral gene expression in budded virus infected cells but not transfected cells.
2010-09-01

This study investigated the combined function of the Autographa californica multiple nucleopolyhedrovirus overlapping genes ac16 (BV/ODV-E26, DA26) and ac17. Ac17 is a late gene and the promoter is within the ac16 open reading frame. A double ac16-ac17 ...

PubMed

8
lna3856l.033

BB68A;B>6@L;77?>=:=BD=5=BJDCHL>AC?9??DCA 9? ..... A>LHWJPJ>DA =BHCDA:L>=6?>?:?A?@?H=9PANK=<AC

NASA Website

9
Developments in REDES: The Rocket Engine Design Expert System.
1990-01-01

The Rocket Engine Design Expert System (REDES) was developed at NASA-Lewis to collect, automate, and perpetuate the existing expertise of performing a comprehensive rocket engine analysis and design. Currently, REDES uses the rigorous JANNAF methodology t...

National Technical Information Service (NTIS)

10
Developments in REDES: The Rocket Engine Design Expert System.
1990-01-01

The Rocket Engine Design Expert System (REDES) is being developed at the NASA-Lewis to collect, automate, and perpetuate the existing expertise of performing a comprehensive rocket engine analysis and design. Currently, REDES uses the rigorous JANNAF meth...

National Technical Information Service (NTIS)

11
h49s3244.img

ADII>BICDBEHCGGDGFIIDFGKKPKNNLIMLKMFFFFDJIKBFIELGMHFIFHFIDFECFEHFGFG@DD@ ...... BCAB@>B@CE@DD?CCAC=AF@CEGA>DA>@A==A=@?AC@@DFDDABC 757998978:867;99::<7= ...

NASA Website

12
h39n2399.img

ACCCBB@AC@=AB@CC@CCBA@ADCA@CCBC>?@@@?AA>@BCCCA??@BBA?@@A@DC?==?@A??ACDDAAAAC@?? BA? ...... DA@CCBA@@>=?@;===@>7:<:; ...

NASA Website

13
TMDE Modernization Program
1981-01-01

... in DA PAuM 700-20/21, was reviewed and each item listed was placed in a TMDE family such as Signal Generator, VHF, or Voltmeter, AC. ...

DTIC Science & Technology

14
Genomic Diversity of Burkholderia pseudomallei Clinical ...
2004-06-01

... Molecular epidemiology of Xanthomonas maltophilia colonization and infection in the ... LR Furlan, LE Camargo, AC da Silva, DH Moon, MA Takita ...

DTIC Science & Technology

15
AcMNPV ac143 (odv-e18) is essential for mediating budded virus production and is the 30th baculovirus core gene.
2008-03-06

Autographa californica multiple nucleopolyhedrovirus (AcMNPV) ac143 (odv-e18) is a late gene that encodes for a predicted 9.6 kDa structural protein that locates to the occlusion derived viral envelope and viral induced intranuclear microvesicles [Braunagel, S.C., He, H., Ramamurthy, P., and Summers, M.D. (1996). Transcription, ...

PubMed

16
AcMNPV ac143 (odv-e18) is essential for mediating budded virus production and is the 30th baculovirus core gene
2008-05-25

Autographa californica multiple nucleopolyhedrovirus (AcMNPV) ac143 (odv-e18) is a late gene that encodes for a predicted 9.6 kDa structural protein that locates to the occlusion derived viral envelope and viral induced intranuclear microvesicles [Braunagel, S.C., He, H., Ramamurthy, P., and Summers, M.D. (1996). Transcription, ...

Energy Citations Database

17
Differential Temporal and Spatial Progerin Expression during Closure of the Ductus Arteriosus in Neonates.
2011-09-06

Closure of the ductus arteriosus (DA) at birth is essential for the transition from fetal to postnatal life. Before birth the DA bypasses the uninflated lungs by shunting blood from the pulmonary trunk into the systemic circulation. The molecular mechanism underlying DA closure and degeneration has not been fully elucidated, but is ...

PubMed

18
Differential Temporal and Spatial Progerin Expression during Closure of the Ductus Arteriosus in Neonates
2011-09-06

Closure of the ductus arteriosus (DA) at birth is essential for the transition from fetal to postnatal life. Before birth the DA bypasses the uninflated lungs by shunting blood from the pulmonary trunk into the systemic circulation. The molecular mechanism underlying DA closure and degeneration has not been fully elucidated, but is ...

PubMed Central

19
Cloning, sequence analysis, and functional expression of the acetyl coenzyme A synthetase gene from Methanothrix soehngenii in Escherichia coli.
1991-10-01

In the acetoclastic methanogen Methanothrix soehngenii, acetate is activated to acetyl coenzyme A by acetyl coenzyme A synthetase (Acs). The acs gene, coding for the single Acs subunit, was isolated from a genomic library of M. soehngenii DNA in Escherichia coli by using antiserum raised against the purified Acs. ...

PubMed Central

20
orb1596.ffd

t�A�Da�}V 2/�i/ ��,`�\\*� C!pvC!9�C! 4C � A�Da��V 1��/ Ҩ,o �*�� C �AC ' C Z�C ...... pvC!9�C! 4C � A�Dg �`0 ��/+3B,��5*�� C �AC ' C Z�C $^A�Dg P�`0�

NASA Website

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21
Relat�orio do Projeto Fundamentos da Ci^encia da Computa�c~ao: Algoritmos Combinat�orios e Estruturas Discretas

cocida, jerogl�ificos en papiro en las pir�amides 1900 a.C.: Asirios 1700 a.C.: Hammurabi - Mosc�u y

E-print Network

22
Redes En Acción: National Latino Cancer Research Network

Redes En Acción: National Latino Cancer Research Network  Back to CRCHD Ongoing Research CNP Project Listing Redes En Acción: National Latino Cancer Research Network CNP Pilot Projects Redes En Acción: National Latino Cancer Research Network PRINCIPAL

Cancer.gov

24
CRCHD SPN Publications: Redes En Acción

CRCHD SPN Publications: Redes En Acción  Back to CRCHD Completed Research SPN Publications Redes En Acción Redes En Acción Principal Investigator: Amelie G. Ramirez, Dr. P.H. (aramirez@bcm.tmc.edu) Alderete,E, Juarbe,TC, Kaplan,CP, Pasick,R,

Cancer.gov

25
CRCHD SPN Pilot: Redes En Acción

CRCHD SPN Pilot: Redes En Acción  Back to CRCHD Completed Research SPN Project Listing Redes En Acción Redes En Acción Principal Investigator: Amelie G. Ramirez, Dr. P.H. (aramirez@bcm.tmc.edu) Pilot PI Project Title Award

Cancer.gov

26
NITRIC OXIDE MEDIATES GLUTAMATE-EVOKED DOPAMINE RELEASE IN THE MEDIAL PREOPTIC AREA

in percent change from baseline for dialysate concentrations of DA, DOPAC, and HVA across sam- ples reported MPOA DA basal levels in dialysate to be at 0.598 0.04 pg/ l (Dominguez et al., 2001). Analyses%CHANGEHVA%CHANGE A B C Fig. 2. (A�C) Levels of DA, DOPAC, and HVA in dialysate from the MPOA of animals ...

E-print Network

27
Dopamine and renal sodium transport
1987-01-01

Dopamine (DA) is synthesized in renal proximal tubule (PT) cells and DA receptors have been located on PT membranes. DA inhibits transport of sodium across PT cells. The purpose of this study was to determine: (1) if DA-1 and/or DA-2 receptors are present in brush border membranes (BBM) and/or ...

Energy Citations Database

28
Cloning, Purification, and Characterization of a Thermostable Alpha-L-arabinofuranosidase from Anoxybacillus kestanbolensis AC26Sari

The gene, AbfAC26Sari, encoding an alpha-L-arabinofuranosidase from Anoxybacillus kestanbolensis AC26Sari, was isolated, cloned, sequenced, and characterizated. On the basis of amino acid sequence similarities, this 57 kDa enzyme could be assigned to family 51 of the glycosyl hydrolase classificati...

Technology Transfer Automated Retrieval System (TEKTRAN)

29
################## arXiv:astro�ph/0010295

Davis, Tom Kibble and Mike Pickles; Ola T�ornkvist for a useful discussion; and PPARC (UK) and an ESF, 41 (1999). 6. Davis A.C., Kibble T., Pickles M., and Steer D.A., Phys. Rev. D62, 083516 (2000). 7. Carter B., and Davis. A.C., Physs. Rev. D61, 123501 (2000). 10. Davis A.C., and Pickles M., in progress. #12;

E-print Network

30
Percep��o Astron�mica de Alunos do Ensino M�dio da Rede Estadual de S�o Paulo
2005-08-01

Embora a astronomia seja uma das ci�ncias mais antigas da humanidade e muitos dos conceitos astron�micos serem populares, principalmente nesta �poca de alta globaliza��o do conhecimento por interm�dio de eficientes meios de comunica��o e de obten��o da informa��o, notadamente atrav�s da internet, observa-se ...

NASA Astrophysics Data System (ADS)

31
Serine/threonine kinase (pk-1) is a component of Autographa californica multiple nucleopolyhedrovirus (AcMNPV) very late gene transcription complex and it phosphorylates a 102 kDa polypeptide of the complex.
2008-07-07

The baculovirus gene, protein kinase-I (pk-1) encodes a serine/threonine kinase that is essential for very late gene expression. Late and very late genes of the baculoviruses are transcribed by an alpha-amanitin resistant RNA polymerase. The very late gene promoter transcription initiation complex was isolated from nuclei of Autographa californica multiple nucleopolyhedrovirus ...

PubMed

32
Gestational lead exposure selectively decreases retinal dopamine amacrine cells and dopamine content in adult mice.
2011-06-12

Gestational lead exposure (GLE) produces supernormal scotopic electroretinograms (ERG) in children, monkeys and rats, and a novel retinal phenotype characterized by an increased number of rod photoreceptors and bipolar cells in adult mice and rats. Since the loss of dopaminergic amacrine cells (DA ACs) in GLE monkeys and rats contributes to supernormal ...

PubMed

33
Characterization of two Autographa californica nucleopolyhedrovirus proteins, Ac145 and Ac150, which affect oral infectivity in a host-dependent manner.
2004-06-01

The genome of the baculovirus Autographa californica nuclear polyhedrosis virus (AcMNPV) contains two homologues, orf145 and orf150, of the Heliothis armigera Entomopoxvirus (HaEPV) 11,000-kDa gene. Polyclonal antibodies raised against the Ac145 or Ac150 protein were utilized to demonstrate that they are expressed ...

PubMed

34
Characterization of Two Autographa californica Nucleopolyhedrovirus Proteins, Ac145 and Ac150, Which Affect Oral Infectivity in a Host-Dependent Manner
2004-06-01

The genome of the baculovirus Autographa californica nuclear polyhedrosis virus (AcMNPV) contains two homologues, orf145 and orf150, of the Heliothis armigera Entomopoxvirus (HaEPV) 11,000-kDa gene. Polyclonal antibodies raised against the Ac145 or Ac150 protein were utilized to demonstrate that they are expressed ...

PubMed Central

35
Effects of acute amphetamine (AMPH) treatment on rat striatal dopamine (DA) receptor activity
1986-03-05

Upon administration of AMPH rats display a complex series of dose and time dependent behaviors and changes in dopaminergic activity. They found a decrease in D1 DA receptor-stimulated adenylate cyclase (DA-AC) activity in rat striatal membranes after acute in vivo AMPH at a dose and time of intense stereotyped behavior. The Ka for ...

Energy Citations Database

36
lna0019u.041

... `majgddfhdhdcddcdggfgkafujjeihjfjoiijgneoijkekloqolvgcai_ce``_\\a\\a^bcc`e_[[r ^\\Z\\Zd__a_e\\m^]gd\\da^ac]f[`^]_\\]_]_`]`]ZbZ\\adef[fb^^fb`^ebb^^a^]adafd[a`b_dj ...

NASA Website

37
US EPA - Oryzalin Analysis of Risks to Endangered and ...
2007-08-28

... a ppl./ app l. interval (da ys) Peak EEC (ppb) 21- day -av ... Central Columbia no detects na Williamson et al ... land inclu des all ha rve ste d ac rea ge an ...

EPA Pesticide Factsheets

38
OPERATION QUYET THANG, (HEADQUARTERS, 3D ...
1968-08-21

... Da'y conveys .tncr.AC T IVITV (Cotpftto "$ehotf ...

DTIC Science & Technology

39
NASA - Electronic Reading Room
2011-05-23

(NNA08AF30B) Association of Universities for Research in Astronomy (NNA09DA83C) Astrobiology & Space Research Services (NAS2 02090) Booz Allen Hamilton (NNA05AC33C) Columbia...

Science.gov Websites

40
Joseph S. Wall - Brookhaven National Laboratory
2011-09-10

J.S., Parry D.A. and Steven A.C. Cryo-electron microscopy of trichocyte (hard alpha-keratin) intermediate filaments reveals a low-density core. J Struct Biol., 137:109-18...

Science.gov Websites

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41
Identification of Potential Therapeutic Mechanisms for HIP1 ...
2007-05-01

... of Hip1 DNA and message from these cells, we determined that this 105 kDa form of HIP1 is the product of splicing of a cryptic U12-type AT-AC ...

DTIC Science & Technology

42
Human Resource Center Concept.
1983-01-01

The Human Resource Center Concept addresses the problem of maldistribution of behavioral science resources in Army programs in Europe. Key to the concept is the use of Army Community Services (ACS) and Drug and Alcohol (D/A) personnel to assist in staffin...

National Technical Information Service (NTIS)

43
Fortaleza Centro de R'adio Astronomia e AplicaAc�oes ... - IVS - NASA

the Brazilian Astronomical Society, 30 J uly - 3 de August 2 006 , Atibaia, SP. Boletim da SAB, vol. 26 , no 1, 167 ,2 006. IVS 2006 Annual Report ...

NASA Website

44
Feary, D.A., Hine, A.C., Malone, M.J., et al., 2000 Proceedings of the Ocean Drilling Program, Initial Reports Volume 182

igneous rocks whose fresh color is masked by a thin limonitic coating from the oxidation of thin film

E-print Network

45
--No Title--
2005-01-11

?B?AC??;:B@?==?@A==D>A@>BE@>@?A>>B?EDAC?=>DC?;?A>=A>97=>AAA>DA@?B=>:9=982666500.,-*3/,65:A;;?B;9?@AD7??G1<7=9:1,@10...

Science.gov Websites

46
PDS_VERSION_ID = PDS3 /* FILE DATA ELEMENTS */ RECORD_TYPE ...

qdAC*AB�AF\\AGBAY<�A]9�AX*A[ E�A`+Ac8FAd$*AeeVAo*2An ... A7],A7�dA4y2A5��A3 dA3* A1�[A3&�A1*KA/�dA-* �A/ gA.F;A. �A ...... AdRgA]�:ALi*AGAM*As�Am�XAkVAv*Al��An��Ah? ...

NASA Website

47
1166 - Rotorcraft Bibliography

Ericsson, L.E.; Reding, J.P., Fluid Mechanics of Dynamic Stall. Part I. Unsteady Flow Concepts, 1988, 2, 1-33. Ericsson, L.E.; Reding, J.P., Fluid Mechanics ...

NASA Website

48
An asymmetric form of muscle acetylcholinesterase contains three subunit types and two enzymic activities in one molecule.
1988-02-01

We have purified completely the principal asymmetric ("heavy") form of acetylcholinesterase (Ac-ChoEase; EC 3.1.1.7) from chick muscle (i.e., the synaptic form in the twitch muscle fibers) by using a monoclonal antibody that recognizes AcChoEase but not pseudocholinesterase (ChoEase; cholinesterase, EC 3.1.1.8). The purified protein exhibits catalytic and ...

PubMed Central

49
c1f27.img

... _[Z[a[_Z[X\\W`hbb^ccZY]bcb\\\\\\]a_^]d^g^Y\\\\\\^W]^^_`f]X`Zijekf[\\^__dkdcgdh`da`a^ ]^^^\\\\da^\\]_a`a_Y[`f\\ae_a_baWXaecca^\\adafd]^U[^d]^\\\\c`_bb_ad]ac^c]ddX^`\\gaaX ...

NASA Website

50
Rhetoric and Intentions in Discourse Robert Da.le

Rhetoric and Intentions in Discourse Robert Da.le rda�cogsci, edinburgh, ac. uk This brief note offers some views on the following questions: What is the precise relationship between rhetorical relations and intentions? Do they perform different (but possibility related) functions, or are rhetorical

E-print Network

51
Functional Expression of a Recombinant Copper/Zinc Superoxide Dismutase of Filarial Nematode, Brugia malayi

... enzyme was about 32 kDa by Ultrogel AcA34 molecular sieve chromatography (data not shown). The isoelectric point of ... and showed a single band of 16 kDa. Molecular sieve chromatography and reducing prop...

NBII National Biological Information Infrastructure

52
Datos horarios - NASA

Datos horarios. A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V , W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ. 1. 2, D�a 01, D�a 16 ...

NASA Website

53
Ethanol's effects on cortical adenylate cyclase activity.
1985-04-01

The effects of ethanol on beta-adrenergic receptor-coupled adenylate cyclase (AC) of mouse cerebral cortex were examined. The addition of ethanol (20-500 mM) to incubation mixtures containing cortical membranes demonstrated that ethanol could increase AC activity and potentiate the stimulatory effects of guanylyl-imidodiphosphate [Gpp(NH)p] on ...

PubMed

54
Frameworks for Evaluating Accuracy in CAOS D.A. Simon, Ph.D.1,2

performing the surgical ac- tion (e.g., robot positioning errors). Given the large number of potential error-Assisted Orthopaedic Surgery is to improve the accuracy with which a giv- en surgical procedure can be performed compared to conventional methods. Improved surgical ac- curacy can result in improved clinical outcomes

E-print Network

55
Co-expression of two distinct polysialic acids, {alpha}2,8- and {alpha}2,9-linked polymers of N-acetylneuraminic acid, in distinct glycoproteins and glycolipids in sea urchin sperm.
2011-07-01

Naturally occurring polysialic acid (polySia) structures have a large diversity, primarily arising from the diversity in the sialic acid components as well as in the intersialyl linkages. In 2004, we demonstrated the presence of a new type of polySia, 8-O-sulfated N-acetylneuraminic acid (Neu5Ac) capped ?2,9-linked polyNeu5Ac, on the O-glycans of a major ...

PubMed

56
Characterization of the Apoptosis Suppressor Protein P49 from the Spodoptera littoralis Nucleopolyhedrovirus*

Da protein encoded by the p35 gene of the Autographa californica multiple nucleopolyhedrovirus (AcM- NPV),1 The abbreviations used are: AcMNPV, A. californica multiple nucle- opolyhedrovirus; RSL, reactive site loop; CHAPS a model of P49, based on its homology to the caspase inhibitor P35 from the A. californica

E-print Network

57
3 September 201.0 The Sheath Transport Observer for the ...

da-, d. ,Mbec (. r qs . F. Scutt Porter'. F edenck.S.Porter asa.-ov. J. Burch'. ?bunch V@. I e d U. J.A. Carter' ac4 @star.Ie.ac.uk. Thomas Cravens ...

NASA Website

58
...

A7 %RISA]�Ad^fAc �[KzARARg}AU^rAa��mY�}0 n =A�q 9A]A dA � jA� Ab{iAb=Ak AcAaQ�w Af� EA A�%PA�h8Ah Au�A1dA�A ...

NASA Website

59
Estimativa de imagens solares soho atrav�s de redes neurais artificiais
2003-08-01

A Rede Neural Artificial (RNA), no �mbito da teoria computacional, constitui uma teoria emergente que, por possuir habilidade em aprender a partir de dados de entrada, encontra diferentes aplica��es em diferentes �reas. Um exemplo � a utiliza��o de RNA na caracteriza��o de padr�es associados � din�mica de processos ...

NASA Astrophysics Data System (ADS)

60
Authentication Architecture for Region-Wide e-Health System with Smartcards and a PKI
2009-01-01

This paper describes the design and implementation of an e-Health authentication architecture using smartcards and a PKI. This architecture was developed to authenticate e-Health Professionals accessing the RTS (Rede Telem�tica da Sa�de), a regional platform for sharing clinical data among a set of affiliated health institutions. The architecture had ...

NASA Astrophysics Data System (ADS)

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61
ADENYLYL CYCLASE TYPE 5 IS CRITICAL FOR CORTICOSTRIATAL PLASTICITY AND STRIATUM-DEPENDENT LEARNING
2009-09-30

Dopamine (DA)-dependent corticostriatal plasticity is thought to underlie incremental procedural learning. A primary effector of striatal DA signaling is cAMP, yet its role in corticostriatal plasticity and striatum-dependent learning remains unclear. Here, we show that genetic deletion of a striatum-enriched isoform of adenylyl cyclase, ...

PubMed Central

62
Recombinant Gluconacetobacter diazotrophicus Containing Cry1Ac Gene Codes for 130-kDa Toxin Protein.
2011-09-21

Recombinant Gluconacetobacter diazotrophicus containing Cry1Ac gene from Bacillus thuringiensis var. kurstaki borne on pKT230, shuttle vector, was generated. PCR amplification of Cry1Ac gene present in recombinant G. diazotrophicus yielded a 278-bp DNA product. The nitrogenase assay has revealed that the recombinant G. diazotrophicus in sugarcane stem ...

PubMed

63
Comparison between dopamine-stimulated adenylate cyclase and /sup 3/H-SCH 23390 binding in rat striatum
1985-11-25

Methods for measuring /sup 3/H-SCH 23990 binding and dopamine (DA) stimulated adenylate cyclase (AC) were established in identical tissue preparations and under similar experimental conditions. Pharmacological characterization revealed that both assays involved interaction with the D1 receptor or closely associated sites. In order to investigate whether ...

Energy Citations Database

64
Binding of Bacillus thuringiensis Cry1A toxins to brush border membrane vesicles of midgut from Cry1Ac susceptible and resistant Plutella xylostella.
2007-05-04

Plutella xylostella strain resistant (PXR) to Bacillus thuringiensis Cry1Ac toxin was not killed at even more than 1000 microg Cry1Ac/g diet but killed by Cry1Ab at 0.5 microg/g diet. In contrast, susceptible strain (PXS) was killed by Cry1Ac at 1 microg/g diet. Cy3-labeld Cry1A(s) binding to brush border membrane vesicles (BBMV) ...

PubMed

65
A teoria da percola��o aplicada �s gal�xias aneladas peculiares
2003-08-01

Formulado no final da d�cada de 50, o modelo de percola��o concentra-se em descrever o meio poroso, que ser� visto neste trabalho como uma rede de canais aleat�rios, por onde escoa um fluido determin�stico. Se o n�mero de canais for suficientemente grande, ent�o eles estar�o ligados e o meio se tornar� perme�vel � passagem do ...

NASA Astrophysics Data System (ADS)

66
Release of an acid phosphatase activity during lily pollen tube growth involves components of the secretory pathway.
2002-05-01

An acid phosphatase (acPAse) activity was released during germination and tube growth of pollen of Lilium longiflorum Thunb. By inhibiting components of the secretory pathway, the export of the acPase activity was affected and tube growth stopped. Brefeldin A (1 microM) and cytochalasin D (1 microM), which block the production and transport of secretory ...

PubMed

67
Characterization of genes in the cellulose-synthesizing operon (acs operon) of Acetobacter xylinum: implications for cellulose crystallization.
1994-09-01

The synthesis of an extracellular ribbon of cellulose in the bacterium Acetobacter xylinum takes place from linearly arranged, membrane-localized, cellulose-synthesizing and extrusion complexes that direct the coupled steps of polymerization and crystallization. To identify the different components involved in this process, we isolated an Acetobacter cellulose-synthesizing ...

PubMed Central

68
Interaction of the Bacillus thuringiensis delta endotoxins Cry1Ac and Cry3Aa with the gut of the pea aphid, Acyrthosiphon pisum (Harris).
2011-02-12

Hemipteran pests including aphids are not particularly susceptible to the effects of insecticidal Cry toxins derived from the bacterium Bacillus thuringiensis. We examined the physiological basis for the relatively low toxicity of Cry1Ac and Cry3Aa against the pea aphid, Acyrthosiphon pisum (Harris). Cry1Ac was efficiently hydrolyzed by aphid stomach ...

PubMed

69
Modification of adenylate cyclase by photoaffinity analogs of forskolin
1989-01-01

Photoaffinity labeling analogs of the adenylate cyclase activator forskolin (PF) have been synthesized, purified and tested for their effect on preparations of membrane-bound, Lubrol solubilized and forskolin affinity-purified adenylate cyclase (AC). All analogs of forskolin significantly activated AC. However, in the presence of 0.1 to 0.3 microM ...

Energy Citations Database

70
Selective affinity labeling of a 27-kDa integral membrane protein in rat liver and kidney with N-bromoacetyl derivatives of L-thyroxine and 3,5,3'-triiodo-L-thyronine
1990-04-15

125I-Labeled N-bromoacetyl derivatives of L-thyroxine and L-triiodothyronine were used as alkylating affinity labels to identify rat liver and kidney microsomal membrane proteins which specifically bind thyroid hormones. Affinity label incorporation was analyzed by ethanol precipitation and individual affinity labeled proteins were identified by autoradiography after separation by sodium dodecyl ...

Energy Citations Database

71
Suppression of HOMO-LUMO Transition in a Twist Form of Oligo(phenyleneethynylene) Clamped by a Right-Handed Helical Peptide.
2011-07-28

A donor-?-acceptor (D-?-A) system of oligo(phenyleneethynylene) (OPE) was twisted by clamping both ends of the OPE with a right-handed helical peptide (SSA8=OPE). The induced twist in OPE was in a right-handed way. SSA8=OPE showed a weaker HOMO-LUMO band in the absorption spectrum than that of a reference compound AcOPE without the helix bridge. The ...

PubMed

72
Cloning of habutobin cDNA and antithrombotic activity of recombinant protein
2007-11-03

The habutobin cDNA was cloned from total RNA extracted from venom glands of Trimeresurus flavoviridis (the habu snake). The conceptual translation of 1539 bp of habutobin cDNA consists of 236 amino acids and its molecular weight is 25.7 kDa. Histidine (His)-tagged recombinant habutobin fusion protein, pET-r-habutobin and AcNPV-r-habutobin, was purified by ...

Energy Citations Database

73
Ac-AP-12, a novel factor Xa anticoagulant peptide from the esophageal glands of adult Ancylostoma caninum.
2011-01-18

Immunoscreening an Ancylostoma caninum cDNA library with canine hookworm-infected dog serum resulted in the isolation of a 461 bp cDNA encoding Ac-AP-12, a new 9.1 kDa anticoagulant peptide (100 amino acids) with 43-69% amino acid homology to other nematode anticoagulant peptides (NAPs) from Ancylostoma hookworms. Messenger RNA transcription and expression ...

PubMed

74
A CMP-N-acetylneuraminic acid synthetase purified from a marine bacterium, Photobacterium leiognathi JT-SHIZ-145.
2011-01-07

A cytidine 5'-monophospho-N-acetylneuraminic acid (CMP-Neu5Ac) synthetase was found in a crude extract prepared from Photobacterium leiognathi JT-SHIZ-145, a marine bacterium that also produces a ?-galactoside ?2,6-sialyltransferase. The CMP-Neu5Ac synthetase was purified from the crude extract of the cells by a combination of anion-exchange and gel ...

PubMed

75
Anaerobiosis and plant growth hormones induce two genes encoding 1-aminocyclopropane-1-carboxylate synthase in rice (Oryza sativa L.).
1993-04-01

The plant hormone ethylene is believed to be responsible for the ability of rice to grow in the deepwater regions of Southeast Asia. Ethylene production is induced by hypoxia, which is caused by flooding, because of enhanced activity of 1-aminocyclopropane-1-carboxylic acid (ACC) synthase, the key enzyme in the ethylene biosynthetic pathway. We have cloned three divergent members, ...

PubMed Central

76
Novel Bacillus thuringiensis Binary Insecticidal Crystal Proteins Active on Western Corn Rootworm, Diabrotica virgifera virgifera LeConte
2002-03-01

A new family of insecticidal crystal proteins was discovered by screening sporulated Bacillus thuringiensis cultures for oral activity against western corn rootworm (WCR) larvae. B. thuringiensis isolates PS80JJ1, PS149B1, and PS167H2 have WCR insecticidal activity attributable to parasporal inclusion bodies containing proteins with molecular masses of ca. 14 and 44 kDa. The ...

PubMed Central

77
[Expression of human follicle stimulating hormone in insect cells].
2004-04-01

To study the expression of hFSH in insect cells, the cDNA encoding the hFSH beta chain was cloned by overlapping-PCR using human chromosome DNA extracted from placental tissue as template. Then we constructed expression vector pVL1393/hFSH beta using an unfused protein nuclear polyhedrosis virus (AcNPV) expression vector. The insect cells (SF9) were cotransfected with the ...

PubMed

78
Noise Exposure Induced Enhancement of Auditory Cortex Response and Changes in Gene Expression
2008-07-26

Noise exposure is one of the most common causes of hearing loss. There is growing evidence suggesting that noise induced peripheral hearing loss can also induce functional changes in the central auditory system. However, the physiological and biological changes in the central auditory system induced by noise exposure are poorly understood. To address these issues, neurophysiological recordings ...

PubMed Central

79
A causa das esta��es do ano: modelos mentais
2003-08-01

A d�cada de 70 do s�culo passado foi marcada pelo estudo das concep��es alternativas que os alunos trazem para a sala de aula. A identifica��o destas concep��es foi o ponto de partida para promover a mudan�a conceitual, onde as pr�-concep��es seriam trocadas pelas concep��es cient�ficas. Na d�cada seguinte, surgiram muitas propostas de estrat�gias educacionais ...

NASA Astrophysics Data System (ADS)

80
Labeling quinone-binding sites in photosynthetic reaction centers: a 38-kilodalton protein associated with the acceptor side of photosystem II
1987-04-01

2-Acetoxymethyl-1,4-naphthoquinone (2-AcOMeNQ) binds with rapid kinetics and high affinity to the primary quinone Q/sub A/ site of reaction centers from Rhodopseudomonas capsulata. Binding of 2-AcOMeNQ fully restores electron-transfer activity with kinetics that is similar, but not identical, to that seen with ubiquinone-50. When bound at the Q/sub A/ ...

Energy Citations Database

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81
AcMNPV AC16 (DA26, BV/ODV-E26) regulates the levels of IE0 and IE1 and binds to both proteins via a domain located within the acidic transcriptional activation domain.
2009-01-15

IE0 and IE1 are the primary viral regulatory proteins of Autographa californica multiple nucleopolyhedrovirus (AcMNPV) involved in the transactivation of early genes, stimulation of late gene expression, and viral DNA replication. The protein interactions required for IE0 or IE1 to achieve these varied roles are not well defined, so to identify proteins that interact with IE0 ...

PubMed

82
Fracture and fatigue response of a self-healing epoxy adhesive Henghua Jin a,c,1

] Chen B, Dillard DA. International Journal of Adhesion and Adhesive 2001;21 (5):357e68. [29] Brown ENFracture and fatigue response of a self-healing epoxy adhesive Henghua Jin a,c,1 , Gina M. Miller a-healing Adhesives Epoxy a b s t r a c t A self-healing epoxy adhesive for bonding steel substrates is demonstrated

E-print Network

83
A� [A�߻A��A�9@A���A�+A�1DA�. A��A� �A�Z|A�:JA���A�1A� A�jeA� ...

Af�Ah!�Ag$wAfk�Af@=Ad+|Ac��Ac��Ad Ad��AdvSAc��Ab��Aa0 AaӺAaD~A` A[ �AT�AN eAG9ZA@�uAD�AL� AO�SAPz�AP� AP GAN��AMR AMq]AM7SAMF_AL��AL 1AKp(AI ...

NASA Website

84
Prolonged Membrane Depolarization Enhances Midbrain Dopamine Neuron Differentiation via Epigenetic Histone Modifications.
2011-09-15

Understanding midbrain dopamine (DA) neuron differentiation is of import, given physiological and clinical implications of this neuronal subtype. We show that prolonged membrane depolarization induced by KCl treatment promotes DA neuron differentiation from neural precursor cells derived from embryonic ventral midbrain. Interestingly the ...

PubMed

86
Title - Rotorcraft Bibliography

Young, W.H., Jr. Fluid Mechanics Mechanisms in the Stall Process for Helicopters , 1981 ... Ericsson, L.E.; Reding, J.P., Fluid Mechanics of Dynamic Stall. ...

NASA Website

87
There's a problem with your browser or settings. - NASA Technical ...

Mar 1, 2011 ... The following computer codes were included in REDES: a gas properties program named GASP; a nozzle design program named RAO; a regenerative ...

NASA Website

88
Rotorcraft Bibliography

Ericsson, L.E.; Reding, J.P., Further Consideration of Spilled Leading-Edge Vortex Effects on Dynamic Stall, 1977, 14, 601-603, details ...

NASA Website

89
Rotorcraft Bibliography

Ericsson, L.E.; Reding, J.P., Further Consideration of Spilled Leading-Edge Vortex Effects on Dynamic Stall, 1977, 14, 601-603 ...

NASA Website

90
Null Expectations in Subspecies Diagnosis

... la identification de módulos en redes neurales, el algoritmo de Monmonier y los análisis de conglomerados difusos ... ...

NBII National Biological Information Infrastructure

91
MAX-PLANCK-GESELLSCHAFT Rede des Pr�sidenten

). Recent work has found that the small molecule resveratrol interacts with SIRT1 at an exosite and can

E-print Network

93
Evaluation of Surrogate Modeling as a Way to Reduce the ...
2008-12-01

... at http://www.agro.uba.ar/ users/paruelo/redes/Matlab%20y%20ANNs ... 1992: Numerical Recipes in FORTRAN: The Art of Scientific Computing. ...

DTIC Science & Technology

94
Emphatie und militaerisches Koennen-zwei Seiten einer ...
1999-03-01

... Title : Emphatie und militaerisches Koennen-zwei Seiten einer Medaille: Rede an der Fuerungsakademie der Bundeswehr am 17. ...

DTIC Science & Technology

95
Down the Slippery Slope: Plastid Genome Evolution in Convolvulaceae Sas a Stefanovic� ,1,2

it and the upper bound of the apomorphic range (42 �), we can rede ne the plesio- morphic condition for character

E-print Network

96
1166 - Rotorcraft Bibliography

Young, W.H., Jr. Fluid Mechanics Mechanisms in the Stall Process for Helicopters , 1981 ... Ericsson, L.E.; Reding, J.P., Fluid Mechanics of Dynamic Stall. ...

NASA Website

97
Persistent defective coupling of dopamine-1 receptors to G proteins after solubilization from kidney proximal tubules of hypertensive rats.
1992-03-01

The natriuretic effect of dopamine-1 (DA-1) agonists is reduced in spontaneously hypertensive rat (SHR), partly because of defective DA-1 receptor-adenylate cyclase (AC) coupling in renal proximal convoluted tubules. To investigate this defective coupling, DA-1 dopamine receptors from renal proximal tubules were ...

PubMed Central

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