Results 61 to 70 of about 46,546 (143)

Temperature Changes during Implant Osteotomy Preparations in Human Cadaver Tibiae Comparing MIS® Straight Drills with Densah® Burs

open access: yes, 2022
(1) Background: Several studies showed a sustained temperature of 47 °C or 50 °C for one minute resulted in vascular stasis and bone resorption with only limited bone regrowth over a 3–4-week healing period.
Lampropoulos, P.   +6 more
core   +1 more source

The Effect of Osseodensification Technique on Primary Stability of Dental Implants

open access: yesEgyptian Journal of Oral & Maxillofacial Surgery, 2019
Purpose: To evaluate the primary and secondary stability when using densah bur in comparison to conventional drilling technique.Methodology: This experimental study was conducted on four dogs using split-mouth fashion so that each side will receive two ...
Aya A. Aly   +3 more
semanticscholar   +1 more source

Establishing the Durability and Reliability of a Dental Bur Based on the Wear

open access: yes, 2023
This paper analyzes the phenomenon that conditions the durability and reliability of a type of dental bur based on the wear of the active part and with effect on its quality.
Ioan Alexandru Saracin, Filip Ilie
core   +1 more source

Emerging Threat, To Iowa's Forests, Communities, Wood Industry & Economy, Bur Oak Blight, 2022

open access: yes, 2022
Bur oak (Quercus macrocarpa) is common across Iowa. In 2012, bur oak ranked second among all tree species as measured in volume of sawtimber on forest land.

core  

Cost/Trade-Offs of Stripper Mounted Bur Extractors from the Cotton Industry Perspective [PDF]

open access: yes, 1998
This study provides estimates of cost/trade-offs of stripper mounted bur-extractors from the producer, ginner, and the overall cotton industry perspective.
Nelson, Jeannie   +2 more
core  

The effect of osseodensification drilling for endosteal implants with different surface treatments : A study in sheep.

open access: yes, 2019
This study investigated the effects of osseodensification drilling on the stability and osseointegration of machine-cut and acid-etched endosteal implants in low-density bone.
Lahens, Bradley   +9 more
core  

Impact of progressive diamond bur wear on the trueness of subtractively-manufactured lithium disilicate crowns

open access: yes
Objectives The trueness of lithium disilicate restorations produced via subtractive manufacturing is essential for long-term success, which can be related to bur degradation.
Cameron, Andrew B   +5 more
core   +1 more source

Fuglesymbolikken i apsismosaikken i San Clemente : en ikonografisk analyse av mosaikken med utgangspunkt i fugl i bur-motivet [PDF]

open access: yes, 2010
Tema for oppgaven er fuglesymbolikken i San Clemente, især fuglen i bur. Kan det åpnes for flere tolkninger av fuglen i bur? Hvordan endres tolkningen av fuglen i buret i kontekst av fuglene i det arkadiske landskapet og i apsisen?
Sagen, Ellen
core  

Bur oak - leaf. Quercus macrocarpa.

open access: yes, 2003
Bur oak - leaf. Quercus macrocarpa.
Ohio Agricultural Experiment Station. Dept. of Forestry.
core  

Comparative Evaluation of the Efficiency of Polymer Bur, Cera Bur, and Tungsten Carbide Bur in Dentin Caries Excavation of Mandibular Primary Molars: An In vivo Study

open access: yes
Conservative caries removal has become an integral part of minimally invasive dentistry (MID). Polymer and Cera burs are two feasible MID methods. The aim of the study was to compare the efficiency of Polymer, Cera, and Tungsten carbide bur in dentin ...
Joybell C. Chrishantha   +4 more
core   +1 more source

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