Results 261 to 270 of about 390,436 (361)

Effect of artificial aging and different surface finishing protocols on the flexural strength and surface hardness of a photopolymer for manufacturing monolithic polychromatic complete dentures using PolyJet 3D printing

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study evaluated the effect of thermocycling and three different surface finishing protocols on the flexural strength and surface hardness of a novel photopolymer intended for manufacturing monolithic polychromatic dental prostheses using PolyJet 3D printing.
Francisco X. Azpiazu‐Flores, Ahmed Elfana, Chao‐Chieh Yang, Dean Morton, Wei‐Shao Lin   +4 more
wiley   +1 more source

Signals of corresponding genetic diversity loss in four warbler species exhibiting regional or range-wide declines. [PDF]

BMC Biol
Ore MJ, Butcher BG, Akresh ME, Kirchman JJ, Ralston J, Ruhl PJ, Toews DPL, Lovette IJ, Walsh J.   +8 more
europepmc   +1 more source

Disorders of Arousal in Children and Associated Emotional–Behavioural Problems: Results From a Non‐Clinical Longitudinal Cohort

Journal of Sleep Research, EarlyView.
This study reports associations between more frequent episodes of disorders of arousal at 4 years old and emotional–behavioural problems at age 4 and externalising problems at age 5. More frequent episodes seem to indicate more severe presentation and, thus, may be a warning sign for emotional–behavioural problems.
Christine Laganière, Hélène Gaudreau, Samantha Kenny, Michael Meaney, Marie‐Hélène Pennestri   +4 more
wiley   +1 more source

Social experience and social cohabitation with mating promote spinogenesis in the nucleus accumbens of adult female prairie voles (Microtus ochrogaster). [PDF]

PLoS One
Castro AE, López-Quiroz MA, Ávila-González D, Camacho FJ, Paredes RG, Díaz NF, Portillo W.   +6 more
europepmc   +1 more source

Recombination suppression in plant adaptation and speciation

New Phytologist, EarlyView.
Summary Recombination suppression is increasingly recognized as an important facilitator of genomic divergence and speciation, especially under ongoing gene flow. In plants, however, the broader evolutionary consequences and the mechanisms by which recombination suppression arises and spreads are still incompletely understood, reflecting the inherent ...
Xu Zhang, Yisi Hu, Kaichi Huang, Stephen I. Wright, Loren H. Rieseberg   +4 more
wiley   +1 more source

Mapping the cellular basis of species differences in oxytocin and dopamine receptor expression in the vole nucleus accumbens. [PDF]

Sci Rep
Loth MK, Schmidt JC, Gonzalez CA, Brusman LE, Sadino JM, Winther KE, Protter DSW, Donaldson ZR.   +7 more
europepmc   +1 more source

Diversity affects microclimate temperature and humidity: an overview of the evidence and major unanswered questions

New Phytologist, EarlyView.
Summary Climate change is increasing global temperatures, increasing atmospheric drying, and driving more severe and frequent drought. Plants can cool and humidify microclimates through sensible and latent heat exchange. Higher diversity plant communities can modify microclimates more strongly than lower diversity plant communities, creating the ...
Alexandra J. Wright, J. English, C. Guimaraes‐Steinicke   +2 more
wiley   +1 more source

A Regionally Determined Climate-Informed West Nile Virus Forecast Technique. [PDF]

Geohealth
Harp RD, Holcomb KM, Benjamin SG, Green BW, Jones H, Johansson MA.   +5 more
europepmc   +1 more source

Effects of warming on plant uptake of post‐fire nitrogen in an arctic heath tundra

New Phytologist, EarlyView.
Summary Postfire nitrogen (N) becomes increasingly important with the rising frequency of fires in arctic tundra, and climate warming is expected to accelerate plant recovery following fire. However, how plants differ in utilizing this postfire N and how their postfire N uptake responds to warming remains unknown.
Wenyi Xu, Per Lennart Ambus
wiley   +1 more source

Consistent timelines, divergent end points: plant community change in multiple tallgrass nitrogen addition experiments. [PDF]

Oecologia
Komatsu KJ, Avolio ML, Blair J, Koerner SE, Ratajczak Z, Smith MD, Welti E, Wilcox KR, Zeglin LH.   +8 more
europepmc   +1 more source