Results 91 to 100 of about 38,787 (199)

CONSULTANCY STATE: Government as (a) Service and the Anti‐politics of Technological Expertise in Indian Cities

open access: yesInternational Journal of Urban and Regional Research, EarlyView.
Abstract This article analyses ideas of ‘good governance through technology’ in India that first emerged from the software industry, symbolizing state support for the ‘new middle‐class’ values of liberalized private enterprise. We suggest that the contemporary prominence of consulting firms in government represents a second transformation that embeds ...
Matt Birkinshaw, Sanjay Srivastava
wiley   +1 more source

Additive manufacturing of NiTi-Ti6Al4V multi-material cellular structures targeting orthopedic implants

open access: yes, 2020
This work was supported by FCT (Fundação para a Ciên- cia e a Tecnologia) through the grant SFRH/ BD/128657/2017 and the projects PTDC/EMS-TEC/5422/2014_ADAPTPROSTHESIS and UID/ EEA/04436/2019.The amount of hip revision surgeries is significantly ...
Bartolomeu, F.   +4 more
core   +1 more source

Effect of Kinematics and Speed on Filling Material Removal, Canal Transportation, and Apical Extrusion During Retreatment of Curved Canals

open access: yesAustralian Endodontic Journal, EarlyView.
ABSTRACT This study evaluated the effects of kinematics (reciprocating vs. continuous rotation) and rotational speed (350 vs. 1200 rpm) on filling removal, canal transportation, and apical extrusion during retreatment of curved root canals. Vertucci type II mesial roots of mandibular molars were prepared, filled, and scanned by micro‐computed ...
Jenny Guerrero   +7 more
wiley   +1 more source

Extent of Awareness of Science Intermediate Stage Teachers in Saudi Arabia of the Skills of Twenty-First Century

open access: yesدراسات: العلوم التربوية, 2021
This study aims to identify the level of awareness of science teachers at the intermediate stage in the Kingdom of Saudi Arabia of the skills of the twenty-first century. The study sample consisted of (93) randomly chosen male (n= 48) and female (n= 45)
Asma Al Shaikh, Mohammad Khair Nawafleh
doaj  

Discuss the Rationale for Minimally Invasive Endodontics and the Merits and Demerits of the Concept

open access: yesAustralian Endodontic Journal, EarlyView.
ABSTRACT Minimally invasive endodontics (MIE) places emphasis on the conservation of sound tooth structure and viable pulp tissue during endodontic procedures such as root canal treatment (RCTx) and vital pulp therapy (VPT). The use of minimal access cavity designs and conservative canal preparation dimensions have been investigated as a way to improve
Iris Mohan Li
wiley   +1 more source

Study on the antibacterial performance and biocompatibility of silver nanoparticals-coated root canal nickel titanium instruments [PDF]

open access: yesKouqiang yixue
Objective To investigate the antibacterial performance and biocompatibility of silver nanoparticles-coated root canal nickel titanium instruments(AgNPs-NiTi). Methods AgNPs-NiTi was prepared using pulse electrochemical deposition. The morphology of AgNPs-
JIN Hong, WANG Huiwen, WU Yuting, DAI Mingrui, LENG Diya, ZHU Tingting, WU Daming
doaj   +1 more source

Mechanical and Metallurgical Evaluation of Four Rotary Nickel‐Titanium File Systems: A Multimethod Study

open access: yesInternational Endodontic Journal, EarlyView.
ABSTRACT Aim To compare four rotary nickel‐titanium (NiTi) file systems (Endostar E3 Azure, Endostar E3, VDW.ROTATE, and Mtwo) using a multimethod approach to evaluate their mechanical and metallurgical properties. Materials and Methods Endostar E3 Azure, Endostar E3, VDW.ROTATE, and Mtwo (all size 25/0.06 with an S‐shaped cross‐section; 52 instruments
Doğuş Bayraktar, Uğur İnan
wiley   +1 more source

AI could help address challenges in marine fisheries, says NITI Aayog Vice Chairman Lokmat Times dated 5th January 2024 [PDF]

open access: yes
Emphasising the role of technology as a vital growth driver, NITI Aayog Vice Chairman Suman Bery said the application of frontier technologies like artificial intelligence could help address the challenges in the marine fisheries sector.
CMFRI, Library
core   +1 more source

Clinical Outcome of Non‐Surgical Endodontic Treatment Performed by Undergraduate Dental Students: A Retrospective Observational Cohort Study

open access: yesInternational Endodontic Journal, EarlyView.
ABSTRACT Aim To evaluate the outcome of pulpectomy, root canal treatment (RCT) and orthograde retreatment in permanent teeth performed by undergraduate dental students and to assess the influence of various variables. Methodology Electronic dental health records at the Department of Odontology, University of Copenhagen, Denmark were analysed covering ...
S. Ramezanzade   +18 more
wiley   +1 more source

Home - About - Disclaimer - Privacy