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
-
200221por Liu, Miao-Miao, Wang, Da, Zhao, Yang, Liu, Yu-Qin, Huang, Mei-Meng, Liu, Yang, Sun, Jing, Ren, Wan-Hui, Zhao, Ya-Dong, He, Qin-Cheng, Dong, Guang-Hui“…Parents or guardians completed questionnaires that asked about the children’s histories of respiratory symptoms and risk factors. …”
Publicado 2013
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
200222“…These patients had a higher prevalence of acid regurgitation symptoms (p = 0.001), more histories of chronic gastritis (p = 0.005), gastric ulcer (p = 0.042), duodenal ulcer (p = 0.026) and higher presence of Helicobacter pylori in the stomach as compared to patients without Helicobacter pylori infection in the gallbladder mucosa. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
200223por KAUFFMAN, ERIC C., ROBINSON, BRIAN D., DOWNES, MARTIN, MARCINKIEWICZ, KATARZYNA, VOURGANTI, SRINIVAS, SCHERR, DOUGLAS S., GUDAS, LORRAINE J., MONGAN, NIGEL P.“…The ERβ level was significantly higher in malignant vs. benign urothelium (P<0.001) and was strongly associated with aggressive tumor histology characterized by lymphovascular (P=0.008) and perineural (P=0.006) invasion, and clinical histories of pelvic irradiation (P=0.005), hydronephrosis (P=0.022) and no intravesical chemotherapy (P=0.038). …”
Publicado 2013
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
200224“…Among these, 300 patient histories were referred to the record peer group by the doctors, 100 patients were referred to the external doctor peer group, and 100 patients were registered as new users in the JXTA/JXME network. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
200225por Pepperell, Caitlin S., Casto, Amanda M., Kitchen, Andrew, Granka, Julie M., Cornejo, Omar E., Holmes, Eddie C., Birren, Bruce, Galagan, James, Feldman, Marcus W.“…These results emphasize the parallel demographic histories of this obligate pathogen and its human host, and suggest that the dominant effect of selection on M.tb is removal of novel variants, with exceptions in an interesting group of genes involved in transportation and defense. …”
Publicado 2013
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
200226por Feng, Jianju, Jiang, Dechun, Shang, Huiying, Dong, Miao, Wang, Gaini, He, Xinyu, Zhao, Changming, Mao, Kangshan“…We agree with a previous proposal for constructing a tiered barcoding system in plants, especially for taxonomic groups that have complex evolutionary histories (e.g. Populus).…”
Publicado 2013
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
200227por Kuno, Toshiki, Numasawa, Yohei, Miyata, Hiroaki, Takahashi, Toshiyuki, Sueyoshi, Koichiro, Ohki, Takahiro, Negishi, Koji, Kawamura, Akio, Kohsaka, Shun, Fukuda, Keiichi“…RESULTS: The average patient age was 67.6±11.8 years and both patient groups had similar ages, coronary risk factors, comorbidities, and prior histories. The numbers of patients presenting with symptoms of heart failure, cardiogenic shock, or cardiopulmonary arrest were significantly higher in the LD group than in the RD group (heart failure: 650 RD patients [14.7%] vs. 87 LD patients [18.8%], P = 0.025; cardiogenic shock: 322 RD patients [7.3%] vs. 48 LD patients [10.3%], P = 0.021; and cardiopulmonary arrest: 197 RD patients [4.5%] vs. 36 LD patients [7.8%], P = 0.003). …”
Publicado 2013
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
200228“…METHODS: Paper maps of pipe distribution networks were provided by six local public water districts participating in the community cross-sectional survey, the C8 Health Project. Residential histories were also collected in the survey and geocoded. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
200229por Somers, Julian M., Rezansoff, Stefanie N., Moniruzzaman, Akm, Palepu, Anita, Patterson, Michelle“…Administrative data concerning justice system events were linked in order to study prior histories of offending and to test the relationship between housing status and offending following randomization for up to two years. …”
Publicado 2013
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
200230“…Full or partial barriers are especially problematic for migratory species whose life histories hinge on habitat connectivity. METHODOLOGY/PRINCIPAL FINDINGS: The Hood Canal Bridge, a floating structure spanning the northern outlet of Hood Canal in Puget Sound, Washington, extends 3.6 meters underwater and forms a partial barrier for steelhead migrating from Hood Canal to the Pacific Ocean. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
200231por Thomson, Bruce C., Ostle, Nick J., McNamara, Niall P., Oakley, Simon, Whiteley, Andrew S., Bailey, Mark J., Griffiths, Robert I.“…Specifically we conclude that emerging theories on the life histories of dominant soil taxa can be invoked to explain changes in soil carbon cycling linked to resource availability, and that there is a strong case for considering microbial biodiversity in future studies investigating the turnover of different pools of soil carbon.…”
Publicado 2013
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
200232por Shen, Yinzhong, Wang, Zhenyan, Lu, Hongzhou, Wang, Jiangrong, Chen, Jun, Liu, Li, Zhang, Renfang, Zheng, Yufang“…Demographics and medical histories were recorded. Factors associated with the presence of anemia were analysed by logistic regression. …”
Publicado 2013
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
200233por Renzette, Nicholas, Gibson, Laura, Bhattacharjee, Bornali, Fisher, Donna, Schleiss, Mark R., Jensen, Jeffrey D., Kowalik, Timothy F.“…The timing of these bottlenecks is consistent with the clinical histories of congenital HCMV infections. We next inferred that positive selection plays a small but measurable role in viral evolution within a single compartment. …”
Publicado 2013
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
200234por Taerum, Stephen J., Duong, Tuan A., de Beer, Z. Wilhelm, Gillette, Nancy, Sun, Jiang-Hua, Owen, Donald R., Wingfield, Michael J.“…Changes in symbiont assemblages can affect the success and impact of invasive species, and may provide knowledge regarding the invasion histories of their vectors. Bark beetle symbioses are ideal systems to study changes in symbiont assemblages resulting from invasions. …”
Publicado 2013
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
200235“…BMD was measured at the lumbar spine (L2-4), the left femoral neck and Ward's triangle, using dual energy X-ray absorptiometry. Medical histories, physical examinations and prostate specific antigen, hematology and serum chemistry were conducted for each patient. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
200236por Magera, Anna M., Mills Flemming, Joanna E., Kaschner, Kristin, Christensen, Line B., Lotze, Heike K.“…Among different groupings, pinnipeds and other marine mammals (sirenians, polar bears and otters) showed the highest proportion of recovering populations, likely benefiting from relatively fast life histories and nearshore habitats that provided visibility and protective management measures. …”
Publicado 2013
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
200237por Balaji, S. M.“…The age, gender, period of edentulousness, alveolus thickness at crestal level during the pre- and postoperative assessment, implant length, and diameter of implants were collected from case histories. Descriptive statistics, Chi-square, paired test, and one way analysis of variance (ANOVA) was used appropriately. …”
Publicado 2013
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
200238por Haley, Nicholas J., Van de Motter, Alexandra, Carver, Scott, Henderson, Davin, Davenport, Kristen, Seelig, Davis M., Mathiason, Candace, Hoover, Edward“…Results from amplification assays were compared to one another and to obex immunohistochemistry, and were correlated to available clinical histories including CWD inoculum source (e.g. saliva, blood), genotype, survival period, and duration of clinical signs. …”
Publicado 2013
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
200239“…CONCLUSION: The registered case histories were referred from the Hospital community cloud (HCC). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
200240por Marivaux, Laurent, Ramdarshan, Anusha, Essid, El Mabrouk, Marzougui, Wissem, Ammar, Hayet Khayati, Lebrun, Renaud, Marandat, Bernard, Merzeraud, Gilles, Tabuce, Rodolphe, Vianey-Liaud, Monique“…Despite their inferred early origin, the subsequent evolutionary histories of both groups (except for the Malagasy aye-aye lineage) exhibit a vacuum of lineage diversification during most part of the Eocene, followed by a relative acceleration in diversification from the late Middle Eocene. …”
Publicado 2013
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto