Results 191 to 200 of about 7,235 (257)

The origin of complex crater formation during high-speed impacts. [PDF]

Sci Adv
Celebi HF, Andrews AJ, Pothos I, Bellefeuille NA, Olson BA, Schwartzentruber TE, Hogan CJ.   +6 more
europepmc   +1 more source

Boulder populations and orientation trends on asteroid Ryugu: implications for rubble-pile surface processes. [PDF]

Sci Rep
Ray A, Ruj T, Komatsu G, Vincent LM, Kikuchi H, Hemmi R, Ormö J.   +6 more
europepmc   +1 more source

Etiology, pathogenesis and treatment of peri‐implantitis: A European perspective

Periodontology 2000, EarlyView.
Abstract Peri‐implantitis is a plaque‐associated pathological condition occurring in tissues around dental implants. It is characterized by inflammation in the peri‐implant mucosa and progressive loss of supporting bone. Over the last 30 years, peri‐implantitis has become a major disease burden in dentistry.
Tord Berglundh, Andrea Mombelli, Frank Schwarz, Jan Derks   +3 more
wiley   +1 more source

Active landslides on the Moon. [PDF]

Natl Sci Rev
Xiao Z, Xiao Z, Zhang W, Ouyang S, Wang Y, Chang Y, Ouyang H, Wang S, Cui J.   +8 more
europepmc   +1 more source

The European contribution to osseous resective surgery for the treatment of residual pockets and furcation defects

Periodontology 2000, EarlyView.
Abstract For decades, osseous resective surgery along with apically positioned flap procedure has been advocated as a predictable treatment option to reduce residual pockets and minimize periodontal complications during supportive periodontal care. More recently, Fiber Retention Osseous Resective Surgery (FibReORS) has been suggested to reduce the ...
Gianfranco Carnevale, Alberto Fonzar, Filippo Graziani, Francesco Cairo   +3 more
wiley   +1 more source

A Multi-Feature Fusion-Based Two-Stage Method for Airport Crater Extraction from Remote Sensing Images. [PDF]

Entropy (Basel)
Zhao Y, Chen D, Gong J.
europepmc   +1 more source

Comparison of Floor Fractured Craters - a Case Study for Mars

, 2012
Asche, H., Bamberg, M., Jaumann, R.
core  

The efficacy of biologic factors on the surgical therapy of periodontal suprabony defects: A systematic review and network meta‐analysis of randomized clinical trials

Periodontology 2000, EarlyView.
Abstract Objectives This systematic review investigated the efficacy of biologic factors in the surgical treatment of periodontal suprabony defects. Materials and Methods Three databases were searched to identify RCTs comparing open‐flap debridement (OFD) combined with biologic factors only, or combined with bone substitute, and/or barriers to the same
Carrie Chew, Nikolaos Donos, Stefano Corbella, Isabella Manso, Greta Castellini, Elena Calciolari   +5 more
wiley   +1 more source

Experimental Investigation on the Rock-Breaking Efficiency of High-Pressure Jet Drill Rod Perforation in Sandstone Roof. [PDF]

ACS Omega
Li H, Yan P, Cheng Q, Chen J, Chen S, Dong T, Li B, Huang B.   +7 more
europepmc   +1 more source

Emerging risk factors influencing the occurrence of peri‐implantitis

Periodontology 2000, EarlyView.
Abstract Background The objective of the present review is to explore the evidence and biological plausibility of factors that may expose dental implants to a greater likelihood of developing peri‐implantitis. Material and Methods An electronic screening on the PubMed library the was carried out to identify potential emerging factors that influence the
Alberto Monje, Ronald E. Jung, Cristina Valles, Nadja Naenni   +3 more
wiley   +1 more source