Materias dentro de su búsqueda.
Materias dentro de su búsqueda.
Historia
1,322
History
375
Historia y crítica
123
Filosofía
117
Civilización
82
Aspectos sociales
65
Antigüedades
63
Condiciones sociales
56
Arte
52
Condiciones económicas
51
Política y gobierno
51
Historiografía
50
Etnología
49
Filosofía de la historia
47
Música
43
Indígenas de México
42
Metodología
39
History and criticism
38
Ciencia
36
Ecología
31
Historia económica
31
Historia natural
31
Economía
30
Arquitectura
27
Mayas
27
Medicina
27
Vida social y costumbres
27
Estudio y enseñanza
26
Psicología
26
Social conditions
25
-
200121por Rogers, Matthew B, Watkins, Russell F, Harper, James T, Durnford, Dion G, Gray, Michael W, Keeling, Patrick J“…With less sampling any one of these examples would appear to be a simple case of bacterium-to-eukaryote lateral transfer; taken together, their evolutionary histories cannot be so simple. The distributions of these genes may represent ancient paralogy events or genes that have been transferred from bacteria to an ancient ancestor of the eukaryotes that retain them. …”
Publicado 2007
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
200122por Flexner, Simon“…It was not found possible to secure histories of all the cases treated; but there is no reason to suppose that the results of the analysis would have been essentially different if reports of a still larger number of cases had been returned. …”
Publicado 1913
Enlace del recurso
Enlace del recurso
Texto -
200123“…In general, different population histories occurred along different lineages may result in the observed variation of population mutation rates at microsatellites among the studied Oryza species.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
200124“…METHODS: Carried out using retrospective cohort study methods, women with learning disabilities were identified by Read code; and their cervical screening records were compared with the Call-and-Recall records of women without learning disabilities in order to examine their screening histories. Analysis was carried out using case-control methods – 1:2 (women with learning disabilities: women without learning disabilities), calculating odds ratios. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
200125“…We examined archival pathologic specimens from 39 patients with at least 2 years' clinical follow-up for the presence of p53, Rb, src and MIB-1 by immunohistochemistry and correlated this with clinical histories and incidence of recurrence. Results. While Rb, p53 and src gene products were identified to a variable extent in these specimens, there was no prognostic significance to their expression. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
200126por Mattson, Christine L., Campbell, Richard T., Bailey, Robert C., Agot, Kawango, Ndinya-Achola, J. O., Moses, Stephen“…METHODS AND FINDINGS: Between March 2004 and September 2005, we systematically recruited men enrolled in a RCT of MC in Kenya. Detailed sexual histories were taken using a modified Timeline Followback approach at baseline, 6, and 12 months. …”
Publicado 2008
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
200127“…BACKGROUND: Although parasitism has been acknowledged as an important selective force in the evolution of host life histories, studies of fitness effects of parasites in wild populations have yielded mixed results. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
200128por Aschengrau, Ann, Weinberg, Janice, Rogers, Sarah, Gallagher, Lisa, Winter, Michael, Vieira, Veronica, Webster, Thomas, Ozonoff, David“…Mothers completed a questionnaire to gather information on residential histories and confounding variables. PCE exposure was estimated using EPANET water distribution system modeling software that incorporated a fate and transport model. …”
Publicado 2008
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
200129por Kosiol, Carolin, Vinař, Tomáš, da Fonseca, Rute R., Hubisz, Melissa J., Bustamante, Carlos D., Nielsen, Rasmus, Siepel, Adam“…A novel Bayesian analysis of the possible “selection histories” of each gene indicated that most PSGs have switched multiple times between positive selection and nonselection, suggesting that positive selection is often episodic. …”
Publicado 2008
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
200130por Sasaki, Sanae, He, Xiao-Song, Holmes, Tyson H., Dekker, Cornelia L., Kemble, George W., Arvin, Ann. M., Greenberg, Harry B.“…During the 2005/6 influenza season, we quantified the serum antibody and B-cell responses to LAIV or TIV in adults with differing influenza vaccination histories in the prior year: LAIV, TIV, or neither. …”
Publicado 2008
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
200131“…This observation suggests very different histories for helitrons in these two species, but it is unclear which species contains helitrons that are more typical of plants. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
200132“…Doctors are responsible for record keeping, knowing patients' histories, recalling accumulated knowledge, and maintaining confidentiality. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
200133por Rautenberg, Anja, Filatov, Dmitry, Svennblad, Bodil, Heidari, Nahid, Oxelman, Bengt“…This example clearly demonstrates that different parts of the genome may have different evolutionary histories and stresses the importance of using multiple genes in reconstruction of taxonomic relationships.…”
Publicado 2008
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
200134por Greene, Jennifer A, Moormann, Ann M, Vulule, John, Bockarie, Moses J, Zimmerman, Peter A, Kazura, James W“…CONCLUSION: Similar frequencies of TLR2, TLR4, TLR9, and MAL genetic polymorphisms in populations with different histories of malaria exposure suggest that these innate immune pathways have not been under strong selective pressure by malaria. …”
Publicado 2009
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
200135por Schneider, Antonius, Gindner, Lena, Tilemann, Lisa, Schermer, Tjard, Dinant, Geert-Jan, Meyer, Franz Joachim, Szecsenyi, Joachim“…All patients underwent spirometry and structured medical histories were documented. All patients received whole-body plethysmography (WBP) in a lung function laboratory. …”
Publicado 2009
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
200136“…This approach allows for a fine-scale examination of evolutionary histories of proteins encoded in eukaryotic genomes. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
200137por Hajri, Ahmed, Brin, Chrystelle, Hunault, Gilles, Lardeux, Frédéric, Lemaire, Christophe, Manceau, Charles, Boureau, Tristan, Poussier, Stéphane“…Our study revealed that T3E repertoires comprise core and variable gene suites that likely have distinct roles in pathogenicity and different evolutionary histories. Our results showed a correspondence between composition of T3E repertoires and pathovars of Xanthomonas axonopodis. …”
Publicado 2009
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
200138“…Hypertension, significant histories of smoking and alcohol ingestion were found to be potential determinants of the occurrence of dyslipidaemia. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
200139por Chen, Ying-Tsong, Liao, Tsai-Lien, Wu, Keh-Ming, Lauderdale, Tsai-Ling, Yan, Jing-Jou, Huang, I-Wen, Lu, Min-Chi, Lai, Yi-Chyi, Liu, Yen-Ming, Shu, Hung-Yu, Wang, Jin-Town, Su, Ih-Jen, Tsai, Shih-Feng“…To demonstrate the metabolic function of the genomic region, anaerobic growth of K. pneumoniae in artificial urine medium (AUM) was examined for ten strains with different clinical histories and genomic backgrounds, and the citrate fermentation potential was found correlated with the genomic region. …”
Publicado 2009
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto -
200140por Goto, Masashi, Wakai, Kenji, Kawamura, Takashi, Ando, Masahiko, Endoh, Masayuki, Tomino, Yasuhiko“…Male sex, age less than 30 years, family histories of chronic renal failure and chronic glomerulonephritis, hypertension, proteinuria, mild haematuria, hypoalbuminaemia, low glomerular filtration rate and a high histological grade at initial renal biopsy were associated with the risk of ESRD in the multivariable analysis. …”
Publicado 2009
Enlace del recurso
Enlace del recurso
Enlace del recurso
Texto