Results 111 to 120 of about 60,475 (289)

The effects of unilateral premature loss of maxillary primary molars on the dental arch dimensions

Journal of Baghdad College of Dentistry, 2013
Background: The aim of the study was to evaluate the amount of changes in the horizontal and vertical maxillary arch dimensions measurements following the premature loss of primary molars.
Dunia A Al-Dulayme
doaj  

Ectopic Eruption of First Permanent Molars for Pediatric Patients Attended King Saud University, Riyadh, Saudi Arabia: A Radiographic Study

Clinical, Cosmetic and Investigational Dentistry, 2021
Mannaa K Aldowsari,1 Musab Alsaidan,2 Marshad Alaqil,2 Ali BinAjian,2 Jawad Albeialy,2 Mohammed Alraawi,3 Mohammed M Al Moaleem4 1Department of Pediatric Dentistry and Orthodontics, College of Dentistry, King Saud University, Riyadh, Saudi Arabia ...
Aldowsari MK, Alsaidan M, Alaqil M, BinAjian A, Albeialy J, Alraawi M, Al Moaleem MM   +6 more
doaj  

Continuous‐Flow Photocatalytic Degradation of Glyphosate and Aminomethylphosphonic Acid Under Simulated Sunlight with TiO2‐Coated Poly(vinylidene fluoride) Membrane

Advanced Functional Materials, EarlyView.
Glyphosate (GLY) and its primary metabolite, aminomethylphosphonic acid (AMPA), are photodegraded using a poly(vinylidene fluoride) membrane with immobilized titanium dioxide (PVDF‐TiO2) in a continuous flow‐through operation under solar light. At optimized conditions, the PVDF‐TiO2 membrane achieved 95% GLY and 80% AMPA removal with •O2− as the ...
Phuong B. Trinh, Siqi Liu, Nurul F. Himma, Béla Fiser, Andrea I. Schäfer   +4 more
wiley   +1 more source

Evaluation of bioactive glass and hydroxyapatite crystals as pulpotomy agents in primary molars: A clinical study

Contemporary Pediatric Dentistry, 2020
Aim: To clinically and radiographically evaluate the potential of bioactive glass and hydroxyapatite crystals as pulpotomy agents in primary molars. Methods: A total of fifty teeth were selected from 25 children (14 boys and 11 girls) aged 4 to 9 years ...
Neeraja Govindaraj, Kinjal Shah, Priya Subramaniam, Megha Gupta   +3 more
doaj   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

A study of root canal morphology of human primary incisors and molars using cone beam computerized tomography: An in vitro study

Journal of Indian Society of Pedodontics and Preventive Dentistry, 2013
Background: Variations in morphology of root canals in primary teeth usually leads to complications during and after endodontic therapy. To improve the success in endodontics, a thorough knowledge of the root canal morphology is essential.
Vivek Gaurav, Nikhil Srivastava, Vivek Rana, Vivek Kumar Adlakha   +3 more
doaj   +1 more source

The effectiveness of Atraumatic Restorative Treatment versus conventional restorative treatment for permanent molars and premolars A critical assessment of existing systematic reviews and report of a new systematic review [PDF]

, 2013
Available for download at: http://mahara.qmul.ac.uk/view/view.php?id=16447Available for download at: http://mahara.qmul.ac.uk/view/view.php?id=16447Available for download at: http://mahara.qmul.ac.uk/view/view.php?id=16447Available for download at: http:/
Hurst, D, University of Oxford
core  

Photoswitching Conduction in Framework Materials

Advanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez, Stefan Hecht, Wolfgang Wenzel, Lars Heinke, Mariana Kozlowska   +4 more
wiley   +1 more source

Description of the root anatomy of the primary molars using high resolution computed microtomography (Micro-CT). An analysis of three-dimensional root canal system

Frontiers in Dental Medicine
Background/purposeThis study aimed to describe the root canal morphology of primary molars using Micro-CT and analyse the three-dimensional images of the internal root canal system.Material and methodsOne hundred and twenty extracted primary molars with ...
Benedetta Vidi, Benedetta Vidi, Ana María Gil-Valcarcel, Ana María Gil-Valcarcel, Cristina Obispo-Diaz, Isabel Sanchez-Jorge, Jesús Mena-Álvarez, Juan Manuel Aragoneses-Lamas, Cristina Rico-Romano   +8 more
doaj   +1 more source

Assessment of association between molar incisor hypomineralization and hypomineralized second primary molar

Journal of International Society of Preventive and Community Dentistry, 2016
The term molar incisor hypomineralization (MIH) has been described as a clinical entity of systemic origin affecting the enamel of one or all first permanent molars and also the incisors; less frequently the second primary molars have also been reported to develop hypomineralization of the enamel, along with MIH.To scrutinize the association between ...
Mittal, Rakesh, Chandak, Shweta, Chandwani, Manisha, Singh, Prabhat, Pimpale, Jitesh   +4 more
openaire   +3 more sources