Results 51 to 60 of about 64,749 (298)

Stereomicroscope images of 6 mm sections instrumented with Hyflex EDM: (A) LC (B) CW; Stereomicroscope images of 6 mm sections instrumented with Reciproc Blue: (C) LC (D) CW in C1-type.

, 2019
Stereomicroscope images of 6 mm sections instrumented with Hyflex EDM: (A) LC (B) CW; Stereomicroscope images of 6 mm sections instrumented with Reciproc Blue: (C) LC (D) CW in C1-type.
Anıl Özgün Karatekin (7907528), Nimet Gençoğlu (7907531), Ali Keleş (747723)   +2 more
core   +1 more source

Melanin's Role in Balancing Mechanical Strength and Reproductive Output in Environmentally Stressed Fungal Spores

Advanced Functional Materials, EarlyView.
Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley   +1 more source

Additively Manufactured Geometry‐Reconfigurable Soft Neural Probes With Monolithic Multifunctionality

Advanced Functional Materials, EarlyView.
A geometry‐reconfigured additive manufacturing strategy converts planar printed soft materials into soft compact neural probes with integrated hydrogel electrodes and microfluidic channels. The resulting NeuroMAP platform enables scalable multichannel recording, localized chemical delivery, stable in vivo electrophysiological recording, and reduced ...
Hyunjin Lee, Xinyi Wang, Sirui Li, Jihyang Park, Hyunseok Lee, Jianting Yao, Kedar Narayan, Yuqi Wang, Jiashu Ren, Yueqi Deng, Salahuddin Ahmed, Denver I. Greenawalt, Archana Pandiyan, Loganathan Veeramuthu, Chi‐Ching Kuo, Tao Zhou   +15 more
wiley   +1 more source

Apical dentinal defects after root canal preparation, obturation and retreatment using rotary and reciprocating instruments: An In-vitro study [PDF]

Journal of Endodontics and Restorative Dentistry
Objectives: To evaluate apical cracks after root canal preparation and after retreatment procedures using different NiTi rotary systems either continuous rotation motion or reciprocation motion.Materials and Methods : A total of 40 freshly extracted ...
Ahmed Osama, Nelly Abdelsalam, Marwa sharaan   +2 more
doaj   +1 more source

Coronal Microleakage of the Resilon and Gutta-Percha Obturation Materials with Epiphany SE Sealer: An in-vitro Study [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: The coronal leakage of bacteria and other irritants to the root canal system is one of the main factors that may result in clinical failure and affect the long term success of endodontic treatment. The Resilon/Epiphany obturation system
Arwa Ahmed Al-Maswary, Hatem Abdel-Hameed Alhadainy, Sadeq Ali Al-Maweri   +2 more
doaj   +1 more source

Architected Bio‐Based Iontronic Skin With Dual‐Mode Pressure and Strain Sensing

Advanced Functional Materials, EarlyView.
Bio‐based acrylates in combination with an ionic liquid create 3D‐printed ionogels with compositionally tuneable mechanics and ionic conductivity. Gyroid architectures amplify low‐pressure sensitivity while preserving robust strain sensing, enabling dual‐mode detection of pressure and deformation.
Maksims Jurinovs, Madara Veseta, Fevzihan Basarir, Beatrise Silava, Eduards Bakis, Krisjanis Smits, Olesja Starkova, Jaana Vapaavuori, Sergejs Gaidukovs   +8 more
wiley   +1 more source

An In Vitro Assessment of Microleakage of Pit and Fissure Sealants and Restorative Materials Using Dye Penetration Method

Journal of Pharmacy and Bioallied Sciences
Aim: The study focused to determine the microleakage of various materials using the dye penetration method. Materials and Methods: The study samples consisted of 45 healthy human mandibular premolar teeth removed for orthodontic therapy without caries ...
Deval K. Arora, Niladri Maiti, Carlo Gaeta, Simone Grandini, Rupsa Taraphder, Manoj Kulasekaran, Nilesh Bulbule   +6 more
doaj   +1 more source

A Comparative Investigation of Marginal Adaptation and Surface Defects of MTA and Root MTA as Two Root End Filling Materials [PDF]

Journal of Kerman University of Medical Sciences, 2006
Introduction: This study was carried out to compare two retrograde filling materials entitled mineral trioxide aggregate (MTA) and Root MTA (RMTA) in regard to their marginal adaptation and surface defects.
M. Parirokh, F Behdani, M.J Eghbal, S Asgari   +3 more
doaj  

A review on stereomicroscope

International Dental Journal of Student's Research
The specimens are frequently observed utilizing a magnifying tool and the naked eye during the grossing method. The stereomicroscope is a vital instrument for viewing a variety of specimens and enables us to effectively analyse the specimen's surface attributes In order to assess the stereomicroscope's effectiveness in grossing and histological ...
Sivaramakrishnan Muthanandam, Ijjas Fahi A, A Santhadevy, R Suganya, Vezhavendhan N, Umamaheswari G   +5 more
openaire   +1 more source

Stereomicroscope images of 4 mm sections instrumented with Hyflex EDM: (A) LC (B) CW; Stereomicroscope images of 4 mm sections instrumented with Reciproc Blue: (C) LC (D) CW showing the resin thickness difference between shaping systems in groove area of C1-type.

, 2019
Stereomicroscope images of 4 mm sections instrumented with Hyflex EDM: (A) LC (B) CW; Stereomicroscope images of 4 mm sections instrumented with Reciproc Blue: (C) LC (D) CW showing the resin thickness difference between shaping systems in groove area of
Anıl Özgün Karatekin (7907528), Nimet Gençoğlu (7907531), Ali Keleş (747723)   +2 more
core   +1 more source