Materias dentro de su búsqueda.
Mostrando 48,841 - 48,860 Resultados de 55,850 Para Buscar '"modernity"', tiempo de consulta: 1.67s Limitar resultados
  1. 48841
    “…CONCLUSIONS/SIGNIFICANCE: Our findings suggest that MS4A genes first appeared in cartilaginous fish with expression outside of the immune system, and have since diversified in many species into their modern forms with expression and function in both immune and nonimmune cells.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Phylogenetic Analysis of the MS4A and TMEM176 Gene Families
  2. 48842
    “…S. indicus lacks specializations of modern egg-eaters and of macrostomatans, and skull and vertebral synapomorphies place it in an intermediate position in snake phylogeny. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Predation upon Hatchling Dinosaurs by a New Snake from the Late Cretaceous of India
  3. 48843
    “…The remarkable residual activity indicates that cost-effective alternatives to DDT are feasible through modern formulation technology.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Control of pyrethroid and DDT-resistant Anopheles gambiae by application of indoor residual spraying or mosquito nets treated with a long-lasting organophosphate insecticide, chlorpyrifos-methyl
  4. 48844
    “…BACKGROUND: Construction of plasmids is crucial in modern genetic manipulation. As of now, the common method for constructing plasmids is to digest specific DNA sequences with restriction enzymes and to ligate the resulting DNA fragments with DNA ligase. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Plasmid Construction Using Recombination Activity in the Fission Yeast Schizosaccharomyces pombe
  5. 48845
    “…METHODOLOGY/PRINCIPAL FINDINGS: 1573 women aged 16–54 y working in traditional and modern bars, restaurants, hotels, guesthouses or as local food-handlers were enrolled at community-based reproductive health clinics, provided specimens for HIV/STI and pregnancy testing, and asked to attend three-monthly clinical follow-up visits for 12-months. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Are Women Who Work in Bars, Guesthouses and Similar Facilities a Suitable Study Population for Vaginal Microbicide Trials in Africa?
  6. 48846
    “…BACKGROUND: In comparison to more modern imaging methods, conventional light microscopy still offers a range of substantial advantages with regard to contrast options, accessible specimen size, and resolution. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Showing their true colors: a practical approach to volume rendering from serial sections
  7. 48847
    “…We sequenced ancient and modern DNA of the collared lemming (Dicrostonyx torquatus), which is a key species of the arctic biota, from a single site (Pymva Shor, Northern Pre Urals, Russia) to see if climate warming events after the Last Glacial Maximum had detectable effects on the genetic variation of this arctic rodent species, which is strongly associated with a cold and dry climate. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Influence of Climate Warming on Arctic Mammals? New Insights from Ancient DNA Studies of the Collared Lemming Dicrostonyx torquatus
  8. 48848
    “…METHODOLOGY/PRINCIPAL FINDINGS: The interpretation of sterol distribution data in a modern phylogenetic context indicates that there is a clear trend from cholesterol and other Δ(5) sterols in the earliest diverging fungal species to ergosterol in later diverging fungi. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Phylogenetic Distribution of Fungal Sterols
  9. 48849
    “…BACKGROUND: Insufficient sleep and poor sleep quality, considered endemic in modern society, are associated with obesity, impaired glucose tolerance and diabetes. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Glucose intolerance and gestational diabetes risk in relation to sleep duration and snoring during pregnancy: a pilot study
  10. 48850
    “…Analyses of the approximately 8,000 year old human coprolites yielded a bile salt profile very similar to that found in modern human feces. Analysis of the Shasta ground sloth coprolites (approximately 12,000 years old) showed the predominant presence of glycine-conjugated bile acids, similar to analyses of bile and feces of living sloths, in addition to a complex mixture of plant sterols and stanols expected from an herbivorous diet. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Evolutionary diversity of bile salts in reptiles and mammals, including analysis of ancient human and extinct giant ground sloth coprolites
  11. 48851
    “…Fish, and wild meat were also available to pre-agricultural humans which shaped modern human genetic nutritional requirement. Cereal grains (refined), and vegetable oils that are rich in w-6 fatty acids are relatively recent addition to the human diet that represent dramatic departure from those foods to which we are adapted. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    The Tsim Tsoum Approaches for Prevention of Cardiovascular Disease
  12. 48852
    “…Whale falls and other modern biogenic reducing environments may act as refugia for primal chemoautotrophic symbioses between eukaryotes and prokaryotes since the extinction of ancient large marine vertebrates.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Extracellular and Mixotrophic Symbiosis in the Whale-Fall Mussel Adipicola pacifica: A Trend in Evolution from Extra- to Intracellular Symbiosis
  13. 48853
    “…BACKGROUND: This study protocol adapts the traditional homeopathic drug proving methodology to a modern clinical trial design. METHOD: Multi-centre, randomised, double-blind, placebo-controlled phase 1 trial with 30 healthy volunteers. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Protocol for a phase 1 homeopathic drug proving trial
  14. 48854
    por Noto, Christopher R., Grossman, Ari
    Publicado 2010
    “…Ecological studies of dinosaurs have tended to focus on reconstructing individual taxa, usually through comparisons to modern analogs. Fewer studies have sought to determine if the ecological structure of fossil assemblages is preserved and, if so, how dinosaur communities varied. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Broad-Scale Patterns of Late Jurassic Dinosaur Paleoecology
  15. 48855
    por Kones, Richard
    Publicado 2010
    “…Optimal medical therapy, percutaneous coronary intervention, and surgery are not competing therapies, but are complementary and form a continuum, each filling an important evidence-based need in modern comprehensive management.…”
    Enlace del recurso
    Enlace del recurso
    Texto
    Recent advances in the management of chronic stable angina II. Anti-ischemic therapy, options for refractory angina, risk factor reduction, and revascularization
  16. 48856
    “…Despite allowing for the unprecedented visualization of brain functional activity, modern neurobiological techniques have not yet been able to provide satisfactory answers to important questions about the relationship between brain and mind. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Mind Operational Semantics and Brain Operational Architectonics: A Putative Correspondence
  17. 48857
    por Smith, Nathan D.
    Publicado 2010
    “…This lack of consensus hampers interpretation of the group's fossil record, which has major implications for understanding patterns of character evolution (e.g., the evolution of wing-propelled diving) and temporal diversification (e.g., the origins of modern families). Relationships of the Pelecaniformes were inferred through parsimony analyses of an osteological dataset encompassing 59 taxa and 464 characters. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Phylogenetic Analysis of Pelecaniformes (Aves) Based on Osteological Data: Implications for Waterbird Phylogeny and Fossil Calibration Studies
  18. 48858
    “…Our data indicate that Beijing strains induce significantly less interleukin (IL)-6, tumor necrosis factor (TNF), IL-10 and GRO-α than the H37Rv reference strain, a feature that is variously shared by other modern and ancient M. tuberculosis families and which constitutes a signature of the Beijing family as a whole. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Innate Immune Response to Mycobacterium tuberculosis Beijing and Other Genotypes
  19. 48859
    por Chau, Kam Ling
    Publicado 2010
    “…BACKGROUND: The problem of accessibility and affordability of health care is reported to be a major social concern in modern China. It is pronounced in rural households which represent 60% of China's population. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Ecological analysis of health care utilisation for China's rural population: association with a rural county's socioeconomic characteristics
  20. 48860
    “…Significant genotypic variation was detected with the upland cultivar IAC25 demonstrating consistently high BNI activity, while modern lowland varieties like Nipponbare or IR64 exhibited lower activity. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
    Nitrification inhibition activity, a novel trait in root exudates of rice
Herramientas de búsqueda: RSS