Results 41 to 50 of about 2,502,850 (290)

A Systematic Survey of an Intragenic Epistatic Landscape [PDF]

Molecular Biology and Evolution, 2014
ABSTRACTMutations are the source of evolutionary variation. The interactions of multiple mutations can have important effects on fitness and evolutionary trajectories. We have recently described the distribution of fitness effects of all single mutations for a nine amino acid region of yeast Hsp90 (Hsp82) implicated in substrate binding.
Bank, Claudia, Hietpas, Ryan T., Jensen, Jeffrey D., Bolon, Daniel N A   +3 more
openaire   +5 more sources

Collaboration challenges in systematic reviews: a survey of health sciences librarians

Journal of the Medical Library Association, 2017
Objective: While many librarians have been asked to participate in systematic reviews with researchers, often these researchers are not familiar with the systematic review process or the appropriate role for librarians.
Joey Nicholson, Aileen McCrillis, Jeff D. Williams   +2 more
doaj   +1 more source

Assisting With Systematic Reviews Can Be Associated With Job-Related Burnout in Information Professionals

Evidence Based Library and Information Practice, 2020
Demetres, M. R., Wright, D. N., & DeRosa, A. P. (2020). Burnout among medical and health sciences information professionals who support systematic reviews: An exploratory study. Journal of the Medical Library Association, 108(1), 89–97.
Kimberly MacKenzie
doaj   +1 more source

Medical librarians’ knowledge and practices in locating clinical trials for systematic reviews

Journal of the Medical Library Association, 2021
Objective: In regard to locating clinical trials for a systematic review, limited information is available about how librarians locate clinical trials in biomedical databases, including (1) how much information researchers provide librarians to assist ...
Jennifer C. Westrick, Susan W. Buchholz
doaj   +1 more source

Impact of Decentralization on Electronic Voting Systems: A Systematic Literature Survey

IEEE Access, 2023
The modernization of voting methods is a dynamic area of research currently. In the past, innovation in voting methods was limited to the automation of steps in the process through mechanical means.
Ricardo Lopes Almeida, Fabrizio Baiardi, Damiano Di Francesco Maesa, Laura Ricci   +3 more
doaj   +1 more source

A systematic survey for eruptive young stellar objects using mid-infrared photometry [PDF]

, 2013
Accretion in young stellar objects (YSOs) is at least partially episodic, i.e. periods with high accretion rates ('bursts') are interspersed by quiescent phases. These bursts manifest themselves as eruptive variability. Here we presenta systematic survey
Alexander Scholz, Alves de Oliveira, Alves de Oliveira, Armitage, Bally, Baraffe, Barsony, Bell, Benjamin, Boley, Bonnell, Caratti o Garatti, Carpenter, Churchwell, Clarke, Covey, Dahm, Dirk Froebrich, Dunham, Evans, Evans, Flaherty, Forgan, Froebrich, Gutermuth, Hartmann, Herbig, Herbig, Ioannidis, Kenneth Wood, Kóspál, Lada, Lodato, Martin, Miller, Morales-Calderón, Natta, Offner, Pfalzner, Rebull, Rebull, Reipurth, Reipurth, Reipurth, Robitaille, Robitaille, Saito, Sandell, Scholz, Scholz, Stamatellos, Sung, Vorobyov, Welin, Wright, Zhu   +55 more
core   +3 more sources

A Successful Broad-band Survey for Giant Lya Nebulae I: Survey Design and Candidate Selection

, 2012
Giant Lya nebulae (or Lya "blobs") are likely sites of ongoing massive galaxy formation, but the rarity of these powerful sources has made it difficult to form a coherent picture of their properties, ionization mechanisms, and space density.
Arjun Dey, Basu-Zych, Buell T. Jannuzi, Chapman, Cooke, Dey, Geach, Geach, Jannuzi, Keel, Matsuda, Matsuda, Moire K. M. Prescott, Ouchi, Palunas, Prescott, Prescott, Prescott, Saito, Steidel, Yang, Yang   +21 more
core   +1 more source

Cosmology with velocity dispersion counts: an alternative to measuring cluster halo masses [PDF]

, 2016
The evolution of galaxy cluster counts is a powerful probe of several fundamental cosmological parameters. A number of recent studies using this probe have claimed tension with the cosmology preferred by the analysis of the Planck primary CMB data, in ...
Baldry, I. K., Bird, S., Caldwell, C. E., Collins, C. A., McCarthy, I. G., Schaye, J.   +5 more
core   +3 more sources

Spurious Shear in Weak Lensing with LSST

, 2012
The complete 10-year survey from the Large Synoptic Survey Telescope (LSST) will image $\sim$ 20,000 square degrees of sky in six filter bands every few nights, bringing the final survey depth to $r\sim27.5$, with over 4 billion well measured galaxies ...
Ahmad, Z., AlSayyad, Y., Bankert, J., Bard, D., Chang, C., Connolly, A., Gibson, R. R., Gilmore, K., Grace, E., Hannel, M., Hodge, M. A., Jee, M. J., Jernigan, J. G., Jones, L., Kahn, S. M., Krughoff, S., Lorenz, S., Marshall, P. J., Marshall, S., Meert, A., Nagarajan, S., Peng, E., Peterson, J. R., Rasmussen, A. P., Shmakova, M., Sylvestre, N., Todd, N., Young, M.   +27 more
core   +1 more source

The VIMOS Public Extragalactic Redshift Survey (VIPERS). Never mind the gaps: comparing techniques to restore homogeneous sky coverage [PDF]

, 2014
[Abridged] Non-uniform sampling and gaps in sky coverage are common in galaxy redshift surveys, but these effects can degrade galaxy counts-in-cells and density estimates.
Adami, C., Bel, J., Bolzonella, M., Bottini, D., Branchini, E., Cappi, A., Coupon, J., Cucciati, O., Davidzon, I., de la Torre, S., Di Porto, C., Franzetti, P., Fritz, A., Fumana, M., Garilli, B., Granett, B. R., Guzzo, L., Iovino, A., Krywult, J., Malek, K., Marulli, F., Moscardini, L., Paioro, L., Peacock, J. A., Polletta, M., Pollo, A., Scodeggio, M., Tasca, L. A. M., Vergani, D., Zamorani, G., Zanichelli, A.   +30 more
core   +4 more sources