Results 261 to 270 of about 159,414 (315)

Mechanism-Guided Precision Hydrolysis of Early Transition Metals to Access (Mixed-Metal) Oxo Clusters. [PDF]

open access: yesAngew Chem Int Ed Engl
Parammal MJ   +5 more
europepmc   +1 more source

Unified platform for multiplex immunofluorescence across liver tissues and engineered models. [PDF]

open access: yeseGastroenterology
Franco Leonardi B   +8 more
europepmc   +1 more source

An implementation of the method of brackets for symbolic integration

open access: yesACM Communications in Computer Algebra, 2011
In spite of being a classical problem, the current techniques available for Symbolic Integration are not sufficient to evaluate a variety of integrals coming from Mathematical Physics, such as Bessel functions. The Method of Brackets [2, 3], a heuristic process appearing in the evaluation of Feynman diagrams, can be used to evaluate symbolically a ...
Karen T. Kohl
openaire   +2 more sources

An Optimal Design Method for Radar Brackets

open access: yesAdvanced Materials Research, 2011
The purpose of this work is to present an optimal design method for radar brackets to get the lightest structure with stiffness constraint. Current radar brackets usually have conservative strength and excessive weight which influences the mobility of radar greatly as they are not optimized in the conceptual design stage.
Lian Zhong Guo, Ding Yang, Zi Teng Huang
openaire   +2 more sources

The Method of Brackets in Experimental Mathematics

2018
© 2018 by World Scientific Publishing Co. Pte. Ltd. All Rights Reserved. The method of brackets is a new method originally developed in the context of definite integrals coming from the evaluation of Feynman diagrams. It consists on a small number of heuristic rules. The work presented here describes these rules and illustrates the method. The example
Lin Jiu, VÍCTOR H Moll
exaly   +2 more sources

Debonding of ceramic brackets by a new scanning laser method

American Journal of Orthodontics and Dentofacial Orthopedics, 2010
The purpose of this in-vitro study was to develop a new method to debond ceramic brackets by scanning with an Er:YAG laser.Sixty bovine mandibular incisors were randomly divided into 2 groups of 30. Polycrystalline ceramic brackets were placed on their labial surfaces by using the orthodontic composite adhesive Transbond XT (3M Unitek, Monrovia, Calif)
Mehmet Oguz, Oztoprak   +4 more
openaire   +3 more sources

Effect of different enamel pretreating agents on bonding efficacy and survival rates of orthodontic brackets: In vitro study and split-mouth randomized clinical trial.

American Journal of Orthodontics and Dentofacial Orthopedics, 2022
INTRODUCTION This double in vitro study and randomized clinical trial aimed to investigate the bonding failure rates of orthodontic brackets after enamel pretreatment with agents showing different particle sizes.
A. Scribante   +5 more
semanticscholar   +1 more source

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