Results 181 to 190 of about 278,726 (308)
Image of Old Adobe Wall from underneath the overhang. Text on verso, "Old Adobe Wall, M. Sta Clara Quadrangle.
Arthur D. Spearman, S.J.
core
Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.A whole‐body regenerative annelid was treated with a GSK3 inhibitor. While posterior regeneration was mostly normal, GSK3 inhibition prevented differentiation of anterior‐specific structures and instead produced a persistent, oversized, hyper‐proliferative blastema. This suggests that GSK3 promotes anterior identity and halts proliferation during axial
James D. Nowotny +5 more
wiley +1 more source
The formation and function of intercellular bridges in male germlines. [PDF]
Commun BiolCui J, Cheng J, Wu B, He A.
europepmc +1 more source
Journal of Periodontology, EarlyView.Abstract Background The primary aim of this study was to evaluate histologic wound healing of demineralized freeze‐dried bone allograft (DFDBA), in particulate (P) or fiber (F) form, in combination with deproteinized bovine bone mineral (DBBM) for maxillary sinus floor augmentation.
Kathryn Gabel +3 more
wiley +1 more source
Urban gardens foster year-round activity of bumble bee queens. [PDF]
EcologyFinn SR, Erickson E, Crone EE.
europepmc +1 more source
A talus rock glacier in Nantlle Valley, North Wales
Journal of Quaternary Science, EarlyView.ABSTRACT Landforms comprising mixtures of fine and coarse sediment and deposited during late glacial times are ubiquitous in the British mountains. In many cases, their interpretation has often proved contentious; as a result, the non‐generic term discrete debris accumulations (DDA) has been used to describe them and, over the last 50 years, some have ...
Stephan Harrison, Ed Anderson
wiley +1 more source
Study esthetic restoration of maxillary central teeth: Optical properties and color coordination in young adults in Isfahan. [PDF]
Dent Res J (Isfahan)Raddanipour A, Kazemian M, Gholizadeh S.
europepmc +1 more source